diff --git a/lib/libc/md/Makefile.inc b/lib/libc/md/Makefile.inc index 56637532c..741799da6 100644 --- a/lib/libc/md/Makefile.inc +++ b/lib/libc/md/Makefile.inc @@ -7,12 +7,12 @@ SRCS+= md4c.c md5c.c md4hl.c md5hl.c -MAN+= md4.3 md5.3 +#MAN+= md4.3 md5.3 -MLINKS+=md4.3 MD4Init.3 md4.3 MD4Update.3 md4.3 MD4Final.3 -MLINKS+=md4.3 MD4End.3 md4.3 MD4File.3 md4.3 MD4Data.3 -MLINKS+=md5.3 MD5Init.3 md5.3 MD5Update.3 md5.3 MD5Final.3 -MLINKS+=md5.3 MD5End.3 md5.3 MD5File.3 md5.3 MD5Data.3 +#MLINKS+=md4.3 MD4Init.3 md4.3 MD4Update.3 md4.3 MD4Final.3 +#MLINKS+=md4.3 MD4End.3 md4.3 MD4File.3 md4.3 MD4Data.3 +#MLINKS+=md5.3 MD5Init.3 md5.3 MD5Update.3 md5.3 MD5Final.3 +#MLINKS+=md5.3 MD5End.3 md5.3 MD5File.3 md5.3 MD5Data.3 CLEANFILES+= md[45]hl.c md[45].3 diff --git a/man/Makefile b/man/Makefile index 8a647f00c..163dfde28 100644 --- a/man/Makefile +++ b/man/Makefile @@ -1,6 +1,6 @@ .include -SUBDIR= man1 man1x man2 man3 man4 man5 man6 man7 man8 man9 +SUBDIR= man1 man1x man2 man4 man5 man6 man7 man8 man9 WHATISDBDIR?= /usr/man diff --git a/man/man3/Makefile b/man/man3/Makefile deleted file mode 100644 index 57d96877b..000000000 --- a/man/man3/Makefile +++ /dev/null @@ -1,206 +0,0 @@ -MAN= abort.3 abs.3 assert.3 atof.3 bstring.3 configfile.3 \ - crypt.3 ctime.3 ctype.3 directory.3 dirname.3 \ - editline.3 end.3 execl.3 exit.3 fabs.3 fclose.3 \ - feholdexcept.3 ferror.3 fesetround.3 fnmatch.3 fopen.3 \ - fpclassify.3 fread.3 fseek.3 getaddrinfo.3 getc.3 getcontext.3 \ - getcwd.3 getdtablesize.3 getenv.3 getgrent.3 getloadavg.3 getlogin.3 \ - getopt.3 getopt_long.3 getpass.3 getpwent.3 getrlimit.3 \ - gets.3 getservent.3 getttyent.3 g_h_b_n.3 hton.3 int64.3 \ - islessgreater.3 ldexp.3 makecontext.3 malloc.3 nearbyint.3 newctime.3 \ - newstrftime.3 newtzset.3 oneC_sum.3 openpty.3 popen.3 \ - printf.3 putc.3 puts.3 qsort.3 rand.3 random.3 rcmd.3 \ - readv.3 realpath.3 regex.3 remainder.3 resolver.3 scanf.3 \ - servxcheck.3 setbuf.3 setjmp.3 sigset.3 sleep.3 stdarg.3 \ - stdio.3 string.3 strtol.3 syslog.3 system.3 termcap.3 \ - termios.3 time2posix.3 ttyname.3 ttyslot.3 ungetc.3 fetch.3 md5.3 \ - sha1.3 - -MLINKS += md5.3 MD5Init.3 -MLINKS += md5.3 MD5Update.3 -MLINKS += md5.3 MD5Final.3 -MLINKS += md5.3 MD5End.3 -MLINKS += md5.3 MD5File.3 -MLINKS += sha1.3 SHA1Update.3 -MLINKS += sha1.3 SHA1Init.3 -MLINKS += sha1.3 SHA1Final.3 -MLINKS += sha1.3 SHA1Transform.3 -MLINKS += sha1.3 SHA1End.3 -MLINKS += sha1.3 SHA1File.3 -MLINKS += atof.3 atoi.3 -MLINKS += bstring.3 bcopy.3 -MLINKS += bstring.3 bcmp.3 -MLINKS += bstring.3 bzero.3 -MLINKS += configfile.3 config_read.3 -MLINKS += configfile.3 config_delete.3 -MLINKS += configfile.3 config_renewed.3 -MLINKS += configfile.3 config_length.3 -MLINKS += configfile.3 config_issub.3 -MLINKS += configfile.3 config_isatom.3 -MLINKS += ctime.3 localtime.3 -MLINKS += ctime.3 difftime.3 -MLINKS += ctime.3 gmtime.3 -MLINKS += ctime.3 localtime.3 -MLINKS += ctype.3 isalpha.3 -MLINKS += ctype.3 isupper.3 -MLINKS += ctype.3 islower.3 -MLINKS += ctype.3 isdigit.3 -MLINKS += ctype.3 isxdigit.3 -MLINKS += ctype.3 isalnum.3 -MLINKS += ctype.3 isspace.3 -MLINKS += ctype.3 ispunct.3 -MLINKS += ctype.3 isprint.3 -MLINKS += ctype.3 isgraph.3 -MLINKS += ctype.3 iscntrl.3 -MLINKS += ctype.3 isascii.3 -MLINKS += ctype.3 toupper.3 -MLINKS += ctype.3 tolower.3 -MLINKS += directory.3 opendir.3 -MLINKS += directory.3 readdir.3 -MLINKS += directory.3 rewinddir.3 -MLINKS += directory.3 closedir.3 -MLINKS += directory.3 telldir.3 -MLINKS += end.3 etext.3 -MLINKS += execl.3 execv.3 -MLINKS += execl.3 execle.3 -MLINKS += execl.3 execlp.3 -MLINKS += execl.3 execvp.3 -MLINKS += execl.3 exec.3 -MLINKS += ferror.3 feof.3 -MLINKS += ferror.3 clearerr.3 -MLINKS += fopen.3 freopen.3 -MLINKS += fpclassify.3 isfinite.3 -MLINKS += fpclassify.3 isinf.3 -MLINKS += fpclassify.3 isnan.3 -MLINKS += fpclassify.3 isnormal.3 -MLINKS += fseek.3 fseeko.3 -MLINKS += fseek.3 ftell.3 -MLINKS += fseek.3 ftello.3 -MLINKS += g_h_b_n.3 gethostbyname.3 -MLINKS += g_h_b_n.3 gethostbyaddr.3 -MLINKS += g_h_b_n.3 gethostent.3 -MLINKS += g_h_b_n.3 sethostent.3 -MLINKS += g_h_b_n.3 endhostent.3 -MLINKS += getaddrinfo.3 freeaddrinfo.3 -MLINKS += getaddrinfo.3 gai_strerror.3 -MLINKS += getc.3 getchar.3 -MLINKS += getc.3 fgetc.3 -MLINKS += getgrent.3 getgrnam.3 -MLINKS += getgrent.3 getgrgid.3 -MLINKS += getgrent.3 setgrent.3 -MLINKS += getgrent.3 endgrent.3 -MLINKS += getpwent.3 getpwnam.3 -MLINKS += getpwent.3 getpwuid.3 -MLINKS += getpwent.3 setpwent.3 -MLINKS += getpwent.3 endpwent.3 -MLINKS += getservent.3 getservbyport.3 -MLINKS += getservent.3 getservbyname.3 -MLINKS += getservent.3 setservent.3 -MLINKS += getttyent.3 getttynam.3 -MLINKS += getttyent.3 setttyent.3 -MLINKS += hton.3 htons.3 -MLINKS += hton.3 htonl.3 -MLINKS += hton.3 ntohs.3 -MLINKS += int64.3 add64.3 -MLINKS += int64.3 add64u.3 -MLINKS += int64.3 add64ul.3 -MLINKS += int64.3 sub64.3 -MLINKS += int64.3 sub64u.3 -MLINKS += int64.3 sub64ul.3 -MLINKS += int64.3 diff64.3 -MLINKS += int64.3 bsr64.3 -MLINKS += int64.3 cvu64.3 -MLINKS += int64.3 cvul64.3 -MLINKS += int64.3 cv64u.3 -MLINKS += int64.3 cv64ul.3 -MLINKS += int64.3 div64.3 -MLINKS += int64.3 div64u.3 -MLINKS += int64.3 div64u64.3 -MLINKS += int64.3 rem64.3 -MLINKS += int64.3 rem64u.3 -MLINKS += int64.3 mul64.3 -MLINKS += int64.3 mul64u.3 -MLINKS += int64.3 cmp64.3 -MLINKS += int64.3 cmp64u.3 -MLINKS += int64.3 cmp64ul.3 -MLINKS += int64.3 ex64lo.3 -MLINKS += int64.3 ex64hi.3 -MLINKS += islessgreater.3 isgreater.3 -MLINKS += islessgreater.3 isgreaterequal.3 -MLINKS += islessgreater.3 isless.3 -MLINKS += islessgreater.3 islessequal.3 -MLINKS += ldexp.3 scalbn.3 -MLINKS += ldexp.3 scalbnf.3 -MLINKS += ldexp.3 scalbln.3 -MLINKS += malloc.3 free.3 -MLINKS += malloc.3 realloc.3 -MLINKS += malloc.3 calloc.3 -MLINKS += nearbyint.3 ceil.3 -MLINKS += nearbyint.3 floor.3 -MLINKS += printf.3 fprintf.3 -MLINKS += printf.3 sprintf.3 -MLINKS += printf.3 snprintf.3 -MLINKS += printf.3 vprintf.3 -MLINKS += printf.3 vfprintf.3 -MLINKS += printf.3 vsprintf.3 -MLINKS += putc.3 putchar.3 -MLINKS += putc.3 fputc.3 -MLINKS += random.3 srandom.3 -MLINKS += random.3 initstate.3 -MLINKS += rcmd.3 rresvport.3 -MLINKS += regex.3 regcomp.3 -MLINKS += regex.3 regexec.3 -MLINKS += regex.3 regerror.3 -MLINKS += resolver.3 res_query.3 -MLINKS += resolver.3 res_search.3 -MLINKS += resolver.3 res_mkquery.3 -MLINKS += resolver.3 res_send.3 -MLINKS += resolver.3 res_init.3 -MLINKS += resolver.3 dn_comp.3 -MLINKS += scanf.3 fscanf.3 -MLINKS += scanf.3 sscanf.3 -MLINKS += scanf.3 vscanf.3 -MLINKS += scanf.3 vfscanf.3 -MLINKS += setjmp.3 longjmp.3 -MLINKS += setjmp.3 _setjmp.3 -MLINKS += setjmp.3 _longjmp.3 -MLINKS += setjmp.3 sigsetjmp.3 -MLINKS += sigset.3 sigaddset.3 -MLINKS += sigset.3 sigdelset.3 -MLINKS += sigset.3 sigemptyset.3 -MLINKS += sigset.3 sigfillset.3 -MLINKS += string.3 strcat.3 -MLINKS += string.3 strncat.3 -MLINKS += string.3 strcmp.3 -MLINKS += string.3 strncmp.3 -MLINKS += string.3 strcpy.3 -MLINKS += string.3 strncpy.3 -MLINKS += string.3 strlen.3 -MLINKS += string.3 strchr.3 -MLINKS += string.3 strrchr.3 -MLINKS += string.3 strerror.3 -MLINKS += string.3 memcmp.3 -MLINKS += string.3 memcpy.3 -MLINKS += string.3 memmove.3 -MLINKS += string.3 memchr.3 -MLINKS += string.3 memset.3 -MLINKS += string.3 index.3 -MLINKS += strtol.3 strtoll.3 -MLINKS += strtol.3 strtoul.3 -MLINKS += syslog.3 openlog.3 -MLINKS += termcap.3 tgetent.3 -MLINKS += termcap.3 tgetnum.3 -MLINKS += termcap.3 tgetflag.3 -MLINKS += termcap.3 tgetstr.3 -MLINKS += termcap.3 tgoto.3 -MLINKS += termios.3 tcgetattr.3 -MLINKS += termios.3 tcsetattr.3 -MLINKS += termios.3 cfgetispeed.3 -MLINKS += termios.3 cfgetospeed.3 -MLINKS += termios.3 cfsetispeed.3 -MLINKS += termios.3 cfsetospeed.3 -MLINKS += termios.3 tcsendbreak.3 -MLINKS += termios.3 tcdrain.3 -MLINKS += termios.3 tcflush.3 - -.include -.include diff --git a/man/man3/abort.3 b/man/man3/abort.3 deleted file mode 100644 index ddce54a12..000000000 --- a/man/man3/abort.3 +++ /dev/null @@ -1,27 +0,0 @@ -.\" @(#)abort.3 6.3 (Berkeley) 5/27/86 -.\" -.TH ABORT 3 "May 27, 1986" -.AT 3 -.SH NAME -abort \- generate a fault -.SH SYNOPSIS -.nf -.ft B -#include - -void abort(void) -.ft R -.fi -.SH DESCRIPTION -.B Abort -executes an instruction which is illegal in user mode. -This causes a signal that normally terminates -the process with a core dump, which may be used for debugging. -.SH SEE ALSO -.BR sigaction (2), -.BR exit (2). -.SH DIAGNOSTICS -Usually ``abort \- core dumped'' from the shell. -.SH BUGS -The abort() function does not flush standard I/O buffers. Use -.BR fflush (3). diff --git a/man/man3/abs.3 b/man/man3/abs.3 deleted file mode 100644 index 3b5bc348c..000000000 --- a/man/man3/abs.3 +++ /dev/null @@ -1,24 +0,0 @@ -.\" @(#)abs.3 6.1 (Berkeley) 5/15/85 -.\" -.TH ABS 3 "May 15, 1985" -.AT 3 -.SH NAME -abs \- integer absolute value -.SH SYNOPSIS -.nf -.ft B -#include - -int abs(int \fIi\fP) -.ft R -.fi -.SH DESCRIPTION -.B Abs -returns the absolute value of its integer operand. -.SH SEE ALSO -.BR floor (3). -.SH BUGS -Applying the \fIabs\fP function to the most negative integer generates a -result which is the most negative integer. That is, abs(0x80000000) -returns 0x80000000 as a result on a machine with 32-bit ints. Using the -result in unsigned computations is sound however. diff --git a/man/man3/assert.3 b/man/man3/assert.3 deleted file mode 100644 index 6b6166022..000000000 --- a/man/man3/assert.3 +++ /dev/null @@ -1,42 +0,0 @@ -.\" @(#)assert.3 6.2 (Berkeley) 5/12/86 -.\" -.TH ASSERT 3 "May 12, 1986" -.AT 3 -.SH NAME -assert \- program verification -.SH SYNOPSIS -.nf -.ft B -#include - -void assert(int \fIexpression\fP) -.fi -.SH DESCRIPTION -.B Assert -is a macro that indicates -.I expression -is expected to be true at this point in the program. -It causes an -.BR abort (3) -with a diagnostic comment on the standard output when -.I expression -is false (0). -Compiling with the -.BR cc (1) -option -.SM -.B \-DNDEBUG -effectively deletes -.B assert -from the program. -.SH DIAGNOSTICS -`Assertion "\fIexpression\fR" failed: file -.I f -line -.IR n .' -.I F -is the source file and -.I n -the source line number of the -.B assert -statement. diff --git a/man/man3/atof.3 b/man/man3/atof.3 deleted file mode 100644 index 6673497b5..000000000 --- a/man/man3/atof.3 +++ /dev/null @@ -1,39 +0,0 @@ -.\" @(#)atof.3 6.1 (Berkeley) 5/15/85 -.\" -.TH ATOF 3 "May 15, 1985" -.AT 3 -.SH NAME -atof, atoi, atol \- convert ASCII to numbers -.SH SYNOPSIS -.nf -.ft B -#include - -double atof(const char *\fInptr\fP) -int atoi(const char *\fInptr\fP) -long atol(const char *\fInptr\fP) -.ft R -.fi -.SH DESCRIPTION -These functions convert a string pointed to by -.I nptr -to floating, integer, and long integer representation respectively. -The first unrecognized character ends the string. -.PP -.B Atof -recognizes an optional string of spaces, then an optional sign, then -a string of digits optionally containing a decimal -point, then an optional `e' or `E' followed by an optionally signed integer. -.PP -.B Atoi -and -.B atol -recognize an optional string of spaces, then an optional sign, then a -string of -digits. -.SH SEE ALSO -.BR strtol (3), -.BR strtod (3), -.BR scanf (3). -.SH BUGS -There are no provisions for overflow. diff --git a/man/man3/bstring.3 b/man/man3/bstring.3 deleted file mode 100644 index 256865f32..000000000 --- a/man/man3/bstring.3 +++ /dev/null @@ -1,84 +0,0 @@ -.\" Copyright (c) 1983 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)bstring.3 6.1 (Berkeley) 5/15/85 -.\" -.TH BSTRING 3 "May 15, 1985" -.UC 5 -.SH NAME -bstring, bcopy, bcmp, bzero, ffs \- bit and byte string operations -.SH SYNOPSIS -.nf -.ft B -#include -#include -#include - -void bcopy(const void *\fIsrc\fP, void *\fIdst\fP, size_t \fIlength\fP) -int bcmp(const void *\fIb1\fP, const void *\fIb2\fP, size_t \fIlength\fP) -void bzero(void *\fIdst\fP, size_t \fIlength\fP) -int ffs(int \fIi\fP) -.ft R -.fi -.SH DESCRIPTION -The functions -.BR bcopy , -.BR bcmp , -and -.B bzero -operate on variable length strings of bytes. -They do not check for null bytes as the routines in -.BR string (3) -do. -.PP -.B Bcopy -copies -.I length -bytes from string -.I src -to the string -.IR dst . -.PP -.B Bcmp -compares byte string -.I b1 -against byte string -.IR b2 , -returning zero if they are identical, -non-zero otherwise. Both strings are -assumed to be -.I length -bytes long. -.PP -.B Bzero -places -.I length -0 bytes in the string -.IR b1 . -.PP -.B Ffs -find the first bit set in the argument passed it and -returns the index of that bit. Bits are numbered -starting at 1. A return value of 0 indicates the -value passed is zero. -.SH BUGS -The -.BR bcopy , -.BR bcmp , -and -.BR bzero -functions are obsolete; new code should use -.BR memmove , -.BR memcmp , -and -.BR memset -respectively. -.PP -The -.B bcopy -routine takes parameters backwards from -.BR memcpy , -.BR memmove , -and -.BR strcpy . diff --git a/man/man3/configfile.3 b/man/man3/configfile.3 deleted file mode 100644 index 87338983e..000000000 --- a/man/man3/configfile.3 +++ /dev/null @@ -1,194 +0,0 @@ -.TH CONFIGFILE 3 -.SH NAME -configfile, config_read, config_delete, config_renewed, config_length, config_issub, config_isatom, config_isstring \- generic configuration file functions -.SH SYNOPSIS -.ft B -.nf -#include - -config_t *config_read(const char *\fIfile\fP, int \fIflags\fP, config_t *\fIcfg\fP) -void config_delete(config_t *\fIcfg\fP) -int config_renewed(config_t *\fIcfg\fP) -size_t config_length(config_t *\fIcfg\fP) -int config_issub(config_t *\fIcfg\fP) -int config_isatom(config_t *\fIcfg\fP) -int config_isstring(config_t *\fIcfg\fP) -.fi -.ft P -.SH DESCRIPTION -The -.B configfile -routines operate on a generic configuration file that follows the syntax -described in -.BR configfile (5). -.PP -The interface presented by the functions above uses the following type and -definitions from : -.PP -.if n .in +2 -.if t .RS -.nf -.ta +\w'type'u +\w'const charmm'u +\w'word[];mm'u -typedef const struct config { - config_t *next; /* Next configuration file thing. */ - config_t *list; /* For a { sublist }. */ - const char *file; /* File and line where this is found. */ - unsigned line; - int flags; /* Special flags. */ - char word[]; /* Payload. */ -} config_t; - -.ta +\w'#definem'u +\w'CFG_SUBLISTm'u +\w'0x0000mm'u -#define CFG_CLONG 0x0001 /* strtol(word, &end, 0) is valid. */ -#define CFG_OLONG 0x0002 /* strtol(word, &end, 010). */ -#define CFG_DLONG 0x0004 /* strtol(word, &end, 10). */ -#define CFG_XLONG 0x0008 /* strtol(word, &end, 0x10). */ -#define CFG_CULONG 0x0010 /* strtoul(word, &end, 0). */ -#define CFG_OULONG 0x0020 /* strtoul(word, &end, 010). */ -#define CFG_DULONG 0x0040 /* strtoul(word, &end, 10). */ -#define CFG_XULONG 0x0080 /* strtoul(word, &end, 0x10). */ -#define CFG_STRING 0x0100 /* The word is enclosed in quotes. */ -#define CFG_SUBLIST 0x0200 /* This is a sublist, so no word. */ -#define CFG_ESCAPED 0x0400 /* Escapes are still marked with \e. */ -.fi -.if n .in -2 -.if t .RE -.PP -In memory a configuration file is represented as a list of -.B config_t -cells linked together with the -.B next -field ending with a null pointer. A sublist between braces is attached to a -cell at the -.B list -field. -Words and strings are put in the -.B word -field, a null terminated string. The -.B flags -field records the type and features of a cell. The -.B CFG_*LONG -flags are set if a word is a number according to one of the -.B strtol -or -.B strtoul -calls. Purely a number, no quotes or trailing garbage. The -.B CFG_STRING -flag is set if the object was enclosed in double quotes. Lastly -.B CFG_SUBLIST -tells if the cell is only a pointer to a sublist in braces. -.PP -Characters in a word or string may have been formed with the -.B \e -escape character. They have been parsed and expanded, but the \e is still -present if -.B CFG_ESCAPED -is set. The -.B word -array may be changed, as long as it doesn't grow longer, so one may remove -the \es like this: -.PP -.RS -.ta +4n +4n -.nf -if (cfg->flags & CFG_ESCAPED) { - char *p, *q; - p= q= cfg->word; - for (;;) { - if ((*q = *p) == '\e\e') *q = *++p; - if (*q == 0) break; - p++; - q++; - } -} -.fi -.RE -.PP -The low level syntax of a config file is checked when it is read. If an -error is encountered a message is printed and the program exits with exit -code 1. What the data means is not checked, that -should be done by the program using the data. Only the atom -.B include -at the beginning of a list is special. It should be followed by a string. -The string is seen as the name of a file, that is opened, read, and inserted -in place of the -.BR include . -Unless the name of the file starts with a -.BR / , -it is sought relative to the directory the current file is found in. -Nonexistent files are treated as being empty. -.PP -The -.B file -and -.B line -fields in each cell tell where the cell was read. -.SS Functions -A configuration file is read with -.BR config_read . -The first argument is the file to read. The second is either -.B 0 -or -.B CFG_ESCAPED -to tell whether \e escapes should be fully expanded without leaving a trace, -or if they should still be marked with a \e so that the caller knows where -the excapes are. -The third argument, -.IR cfg , -should be a null pointer on the first call. If you want to reread a config -file that may have changed then -.I cfg -should be what you previously read. -.PP -With -.B config_delete -one can free up the memory that has been acquired with -.BR malloc (3) -to hold the contents of the configuration file. -.PP -To determine if the contents of configuration file has changed when reread -one uses -.BR config_renewed -after -.BR config_read . -It returns a "changed" flag that is set when the configuration file changed -and then clears that flag. It returns true on the very first call. For the -function to work you need to feed the old data back into -.BR config_read , -not delete and reread. -.PP -The length of a series of config structures is told by -.BR config_length . -It follows the -.B next -fields, so a sublist between braces counts as one extra. -.PP -The -.BR config_issub , -.BR config_isatom -and -.BR config_isstring -functions are just pretty macros to test if a cell references a sublist, is -a word/string, or is just a string. -.B CFG_SUBLIST -and -.B CFG_STRING -tell the same story. -.SH FILES -.TP \w'*/etc/*.confmmmm'u -.B */etc/*.conf -Several files in several -.B etc -directories. -.SH "SEE ALSO" -.BR configfile (5). -.SH NOTES -The syntax of a config file puts some constraints on what you find in memory. -The top level list consists entirely of sublist cells. These point to lists -that start with at least an atom, followed by a mix of atoms and sublist cells. -These sublists in turn point to a list of only sublist cells (recurse now.) -.PP -The struct config shown above is not exactly proper C to aid -readability, read itself to see why. -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) diff --git a/man/man3/crypt.3 b/man/man3/crypt.3 deleted file mode 100644 index 0d9bee8a3..000000000 --- a/man/man3/crypt.3 +++ /dev/null @@ -1,71 +0,0 @@ -.TH CRYPT 3 -.SH NAME -crypt \- one-way password encryption function -.SH SYNOPSIS -.ft B -.nf -#define _MINIX_SOURCE 1 -#include - -char *crypt(const char *\fIkey\fP, const char *\fIsalt\fP) -.fi -.ft P -.SH DESCRIPTION -The first use of -.B crypt() -is to encrypt a password. Its second use is to authenticate a shadow -password. In both cases -.B crypt() -calls -.BR pwdauth (8) -to do the real work. -.PP -.B Crypt() -encrypts a password if called with a user typed key, and a salt -whose first two characters are in the set [./0-9A-Za-z]. The result is a -character string in the [./0-9A-Za-z] alphabet of which the first two -characters are equal to the salt, and the rest is the result of encrypting -the key and the salt. -.PP -If -.B crypt() -is called with a salt that has the form -.BI "##" user -then the key is encrypted and compared to the encrypted password of -.I user -in the shadow password file. If they are equal then -.B crypt() -returns the -.BI "##" user -argument, if not then some other string is returned. This trick assures -that the normal way to authenticate a password still works: -.PP -.RS -.nf -if (strcmp(pw->pw_passwd, crypt(key, pw->pw_passwd))) ... -.fi -.RE -.PP -If -.I key -is a null string, and the shadow password is a null string or the salt is a -null string then the result equals -.IR salt . -(This is because the caller can't tell if a password field is empty in the -shadow password file.) -.PP -The key and salt are limited to 1024 bytes total including the null bytes. -.SH FILES -.TP 25 -/usr/lib/pwdauth -The password authentication program -.SH "SEE ALSO" -.BR getpass (3), -.BR getpwent (3), -.BR passwd (5), -.BR pwdauth (8). -.SH NOTES -The result of an encryption is returned in a static array that is -overwritten by each call. The return value should not be modified. -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) diff --git a/man/man3/ctime.3 b/man/man3/ctime.3 deleted file mode 100644 index 7e347f583..000000000 --- a/man/man3/ctime.3 +++ /dev/null @@ -1,109 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)ctime.3 6.8 (Berkeley) 4/2/87 -.\" -.TH CTIME 3 "April 2, 1987" -.UC 4 -.SH NAME -ctime, localtime, gmtime, asctime, tzset \- convert date and time to ASCII -.SH SYNOPSIS -.nf -.ft B -#include -#include - -void tzset(void) -char *ctime(const time_t *\fIclock\fP) -char *asctime(const struct tm *\fItm\fP) -struct tm *localtime(const time_t *\fIclock\fP) -struct tm *gmtime(const time_t *\fIclock\fP) -.fi -.SH DESCRIPTION -\fBTzset\fP uses the value of the environment variable \fBTZ\fP to -set up the time conversion information used by \fBlocaltime\fP. -.PP -If \fBTZ\fP does not appear in the environment, the \fBTZDEFAULT\fP -file (as defined in \fI\fP) is used by \fBlocaltime\fP. If -this file fails for any reason, the GMT offset as provided by the -kernel is used. In this case, DST is ignored, resulting in the time -being incorrect by some amount if DST is currently in effect. If -this fails for any reason, GMT is used. -.PP -If \fBTZ\fP appears in the environment but its value is a null string, -Greenwich Mean Time is used; if \fBTZ\fP appears and begins with a -slash, it is used as the absolute pathname of the \fBtzfile\fP(5)-format -file from which to read the time conversion information; if \fBTZ\fP -appears and begins with a character other than a slash, it's used as -a pathname relative to the system time conversion information directory, -defined as \fBTZDIR\fP in the include file \fBtzfile.h\fP. If this file -fails for any reason, the GMT offset as provided by the kernel is -used, as described above. If this fails for any reason, GMT is used. -See -.BR TZ (5) -for a proper description of the -.B TZ -variable. -.PP -\fBCtime\fP converts a time value, pointed to by \fIclock\fP, -such as returned by \fBtime\fP(2) into ASCII and returns a pointer -to a 26-character string in the following form. All the fields -have constant width. -.PP -.RS -.nf -Sun Sep 16 01:03:52 1973\en\e0 -.fi -.RE -.PP -.B Localtime -and -.B gmtime -return pointers to structures containing -the broken-down time. -.B Localtime -corrects for the time zone and possible daylight savings time; -.B gmtime -converts directly to GMT, which is the time UNIX uses. -.B Asctime -converts a broken-down time to ASCII and returns a pointer -to a 26-character string. -.PP -The structure declaration from the include file is: -.PP -.RS -.nf -.nr .0 .8i+\w'int tm_isdst'u -.ta .5i \n(.0u \n(.0u+\w'/* 0-000'u+1n -struct tm { - int tm_sec; /* 0-59 seconds */ - int tm_min; /* 0-59 minutes */ - int tm_hour; /* 0-23 hour */ - int tm_mday; /* 1-31 day of month */ - int tm_mon; /* 0-11 month */ - int tm_year; /* 0- year \- 1900 */ - int tm_wday; /* 0-6 day of week (Sunday = 0) */ - int tm_yday; /* 0-365 day of year */ - int tm_isdst; /* flag: daylight savings time in effect */ -}; -.fi -.RE -.PP -\fBTm_isdst\fP is non-zero if a time zone adjustment such as Daylight -Savings time is in effect. -.SH FILES -.ta \w'/usr/lib/zoneinfo\0\0'u -/usr/lib/zoneinfo time zone information directory -.br -/etc/localtime local time zone file -.SH SEE ALSO -.BR time (2), -.BR getenv (3), -.BR tzfile (5), -.BR TZ (5), -.BR environ (7), -.BR zic (8). -.SH NOTE -The return values point to static data whose content is overwritten by -each call. diff --git a/man/man3/ctype.3 b/man/man3/ctype.3 deleted file mode 100644 index 00d7536d7..000000000 --- a/man/man3/ctype.3 +++ /dev/null @@ -1,95 +0,0 @@ -.\" @(#)ctype.3 6.4 (Berkeley) 5/12/86 -.\" -.TH CTYPE 3 "May 12, 1986" -.AT 3 -.SH NAME -ctype, isalpha, isupper, islower, isdigit, isxdigit, isalnum, isspace, ispunct, isprint, isgraph, iscntrl, isascii, toupper, tolower, toascii \- character classification macros -.SH SYNOPSIS -.nf -.ft B -#include - -int isalpha(int \fIc\fP) -\&... -.fi -.SH DESCRIPTION -These macros classify characters -by table lookup. -Each is a predicate returning nonzero for true, -zero for false. -.B Isascii -and -.B toascii -are defined on all integer values; the rest -are defined only on the range of -.B "unsigned char" -and on the special value -EOF (see -.BR stdio (3)). -.TP 15n -.B isalpha -.I c -is a letter -.TP -.B isupper -.I c -is an upper case letter -.TP -.B islower -.I c -is a lower case letter -.TP -.B isdigit -.I c -is a digit -.TP -.B isxdigit -.I c -is a hex digit -.TP -.B isalnum -.I c -is an alphanumeric character -.TP -.B isspace -.I c -is a space, tab, carriage return, newline, vertical tab, or formfeed -.TP -.B ispunct -.I c -is a punctuation character (neither control nor alphanumeric) -.TP -.B isprint -.I c -is a printing character, code 040(8) (space) through 0176 (tilde) -.TP -.B isgraph -.I c -is a printing character, similar to -.B isprint -except false for space. -.TP -.B iscntrl -.I c -is a delete character (0177) or ordinary control character -(less than 040). -.TP -.B isascii -.I c -is an ASCII character, code less than 0200 -.TP -.B tolower -.I c -is converted to lower case. Return value is undefined if not -.BR isupper (\fIc\fR). -.TP -.B toupper -.I c -is converted to upper case. Return value is undefined if not -.BR islower (\fIc\fR). -.TP -.B toascii -.I c -is converted to be a valid ascii character. -.SH "SEE ALSO" -.BR ascii (7) diff --git a/man/man3/directory.3 b/man/man3/directory.3 deleted file mode 100644 index 8068f142e..000000000 --- a/man/man3/directory.3 +++ /dev/null @@ -1,89 +0,0 @@ -.TH DIRECTORY 3 -.SH NAME -directory, opendir, readdir, rewinddir, closedir, telldir, seekdir \- directory routines -.SH SYNOPSIS -.nf -.ft B -#include -#include - -DIR *opendir(const char *\fIdirname\fP) -struct dirent *readdir(DIR *\fIdirp\fP) -void rewinddir(DIR *\fIdirp\fP) -int closedir(DIR *\fIdirp\fP) - -#define _MINIX 1 -#include -#include - -long telldir(DIR *\fIdirp\fP) -int seekdir(DIR *\fIdirp\fP, long \fIpos\fP) -.SH DESCRIPTION -These routines form a system independent interface to access directories. -.PP -.B Opendir() -opens the directory -.I dirname -and returns a pointer to this open directory stream. -.PP -.B Readdir() -reads one entry from the directory as a pointer to a structure containing -the field -.BR d_name , -a character array containing the null-terminated name of the entry. -.PP -.B Rewinddir() -allows the directory to be read again from the beginning. -.PP -.B Closedir() -closes the directory and releases administrative data. -.PP -The MINIX 3 specific functions -.B telldir() -and -.B seekdir() -allow one to get the current position in the directory file and to return -there later. -.B Seekdir() -may only be called with a position returned by -.B telldir() -or 0 (rewind). These functions should not be used in portable programs. -.SH "SEE ALSO" -.BR dir (5). -.SH DIAGNOSTICS -.B Opendir() -returns a null pointer if -.I dirname -can't be opened, or if it can't allocate enough memory for the -.B DIR -structure. -.PP -.B Readdir() -returns null if there are no more directory entries or on error. -.PP -.B Closedir() -and -.B seekdir() -returns 0 on success, -1 on error. -.PP -.B Telldir() -returns -1 on error. -.PP -All of them set -.B errno -appropriately. -.B Readdir() -will only set -.B errno -on error, not on end-of-dir, so you should set -.B errno -to zero beforehand, and check its value if -.B readdir() -returns null. -.SH NOTES -The return value of -.B readdir() -needs to be copied before the next operation on the same directory if it is -to be saved. -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) diff --git a/man/man3/dirname.3 b/man/man3/dirname.3 deleted file mode 100644 index 30c9c0a96..000000000 --- a/man/man3/dirname.3 +++ /dev/null @@ -1,19 +0,0 @@ -.TH DIRNAME 3 -.SH NAME -dirname \- determine name of containing directory -.SH SYNOPSIS -.nf -.ft B -#include - -char *dirname(char *\fIpath\fP); -.SH DESCRIPTION -The dirname function returns the name of the directory containing \fIpath\fP. -If the path does not contain slashes, the string "." is returned. Trailing -slashes are ignored. -.SH "SEE ALSO" -.BR basename (3). -.SH NOTES -This function may, but need not, overwrite the buffer passed to it. -Although MINIX' implementation of this function is re-entrant, POSIX does not -guarantee this property and portable programs should not rely on it. diff --git a/man/man3/editline.3 b/man/man3/editline.3 deleted file mode 100644 index 44f468dde..000000000 --- a/man/man3/editline.3 +++ /dev/null @@ -1,168 +0,0 @@ -.TH EDITLINE 3 -.SH NAME -editline \- command-line editing library with history -.SH SYNOPSIS -.ft B -char *readline(char *\fIprompt\fP) -.ft P -.SH DESCRIPTION -.I Editline -is a library that provides an line-editing interface with text recall. -It is intended to be compatible with the -.I readline -library provided by the Free Software Foundation, but much smaller. -The bulk of this manual page describes the user interface. -.PP -The -.I readline -routine returns a line of text with the trailing newline removed. -The data is returned in a buffer allocated with -.IR malloc (3), -so the space should be released with -.IR free (3) -when the calling program is done with it. -Before accepting input from the user, the specified -.I prompt -is displayed on the terminal. -.PP -Each line returned is copied to the internal history list, unless it happens -to be equal to the previous line. -.SS "User Interface" -A program that uses this library provides a simple emacs-like editing -interface to its users. -A line may be edited before it is sent to the calling program by typing either -control characters or escape sequences. -A control character, shown as a caret followed by a letter, is typed by -holding down the ``control'' key while the letter is typed. -For example, ``^A'' is a control-A. -An escape sequence is entered by typing the ``escape'' key followed by one or -more characters. -The escape key is abbreviated as ``ESC.'' -Note that unlike control keys, case matters in escape sequences; ``ESC\ F'' -is not the same as ``ESC\ f''. -.PP -An editing command may be typed anywhere on the line, not just at the -beginning. -In addition, a return may also be typed anywhere on the line, not just at -the end. -.PP -Most editing commands may be given a repeat count, -.IR n , -where -.I n -is a number. -To enter a repeat count, type the escape key, the number, and then -the command to execute. -For example, ``ESC\ 4\ ^f'' moves forward four characters. -If a command may be given a repeat count then the text ``[n]'' is given at the -end of its description. -.PP -The following control characters are accepted: -.RS -.nf -.ta \w'ESC DEL 'u -^A Move to the beginning of the line -^B Move left (backwards) [n] -^D Delete character [n] -^E Move to end of line -^F Move right (forwards) [n] -^G Ring the bell -^H Delete character before cursor (backspace key) [n] -^I Complete filename (tab key); see below -^J Done with line (return key) -^K Kill to end of line (or column [n]) -^L Redisplay line -^M Done with line (alternate return key) -^N Get next line from history [n] -^P Get previous line from history [n] -^R Search backward (forward if [n]) through history for text; -\& must start line if text begins with an uparrow -^T Transpose characters -^V Insert next character, even if it is an edit command -^W Wipe to the mark -^X^X Exchange current location and mark -^Y Yank back last killed text -^[ Start an escape sequence (escape key) -^]c Move forward to next character ``c'' -^? Delete character before cursor (delete key) [n] -.fi -.RE -.PP -The following escape sequences are provided. -.RS -.nf -.ta \w'ESC DEL 'u -ESC\ ^H Delete previous word (backspace key) [n] -ESC\ DEL Delete previous word (delete key) [n] -ESC\ SP Set the mark (space key); see ^X^X and ^Y above -ESC\ \. Get the last (or [n]'th) word from previous line -ESC\ ? Show possible completions; see below -ESC\ < Move to start of history -ESC\ > Move to end of history -ESC\ b Move backward a word [n] -ESC\ d Delete word under cursor [n] -ESC\ f Move forward a word [n] -ESC\ l Make word lowercase [n] -ESC\ m Toggle if 8bit chars display normally or with ``M\-'' prefix -ESC\ u Make word uppercase [n] -ESC\ y Yank back last killed text -ESC\ v Show library version -ESC\ w Make area up to mark yankable -ESC\ nn Set repeat count to the number nn -ESC\ C Read from environment variable ``_C_'', where C is -\& an uppercase letter -.fi -.RE -.PP -The -.I editline -library has a small macro facility. -If you type the escape key followed by an uppercase letter, -.IR C , -then the contents of the environment variable -.I _C_ -are read in as if you had typed them at the keyboard. -For example, if the variable -.I _L_ -contains the following: -.RS -^A^Kecho '^V^[[H^V^[[2J'^M -.RE -Then typing ``ESC L'' will move to the beginning of the line, kill the -entire line, enter the echo command needed to clear the terminal (if your -terminal is like a VT-100), and send the line back to the shell. -.PP -The -.I editline -library also does filename completion. -Suppose the root directory has the following files in it: -.RS -.nf -.ta \w'core 'u -bin vmunix -core vmunix.old -.fi -.RE -If you type ``rm\ /v'' and then the tab key. -.I Editline -will then finish off as much of the name as possible by adding ``munix''. -Because the name is not unique, it will then beep. -If you type the escape key and a question mark, it will display the -two choices. -If you then type a period and a tab, the library will finish off the filename -for you: -.RS -.nf -.RI "rm /v[TAB]" munix .TAB old -.fi -.RE -The tab key is shown by ``[TAB]'' and the automatically-entered text -is shown in italics. -.SH "BUGS AND LIMITATIONS" -Doesn't know how to handle multiple lines. -.SH AUTHORS -Simmule R. Turner -and Rich $alz . -Original manual page by DaviD W. Sanderson . - -.\" $PchId: editline.3,v 1.3 1996/02/22 21:18:51 philip Exp $ diff --git a/man/man3/end.3 b/man/man3/end.3 deleted file mode 100644 index 0f0ee7ff7..000000000 --- a/man/man3/end.3 +++ /dev/null @@ -1,42 +0,0 @@ -.\" @(#)end.3 6.2 (Berkeley) 5/12/86 -.\" -.TH END 3 "May 12, 1986" -.AT 3 -.SH NAME -end, etext, edata \- last locations in program -.SH SYNOPSIS -.nf -.ft B -extern int etext; -extern int edata; -extern int end, _end; -.ft R -.fi -.SH DESCRIPTION -These names refer neither to routines nor to locations with interesting -contents. The address of -.B etext -is the first address above the program text, -.B edata -above the initialized data region, and -.B end -above the uninitialized data region. -.B _end -is the same as -.BR end , -but in the implementers name space, i.e. for use in libraries. -.PP -When execution begins, the program break coincides with -.BR end , -but it is reset by the routines -.BR brk (2), -.BR malloc (3), -standard input/output -.RB ( stdio (3)), -etc. -The current value of the program break is reliably returned by `sbrk(0)', -see -.BR brk (2). -.SH "SEE ALSO" -.BR brk (2), -.BR malloc (3). diff --git a/man/man3/execl.3 b/man/man3/execl.3 deleted file mode 100644 index c1f97c49f..000000000 --- a/man/man3/execl.3 +++ /dev/null @@ -1,196 +0,0 @@ -.\" Copyright (c) 1983 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)execl.3 6.2 (Berkeley) 4/25/86 -.\" -.TH EXECL 3 "April 25, 1986" -.UC 5 -.SH NAME -execl, execv, execle, execlp, execvp, exec, environ \- execute a file -.SH SYNOPSIS -.ft B -#include - -.in +.5i -.ti -.5i -int execl(const char *\fIname\fP, const char *\fIarg0\fP, ..., (char *) NULL) -.ti -.5i -int execv(const char *\fIname\fP, char *const \fIargv\fP[]) -.ti -.5i -int execle(const char *\fIname\fP, const char *\fIarg0\fP, ..., (char *) NULL, char *const \fIenvp\fP[]) -.ti -.5i -int execlp(const char *\fIname\fP, const char *\fIarg0\fP, ..., (char *) NULL) -.ti -.5i -int execvp(const char *\fIname\fP, char *const \fIargv\fP[]) -.in -.5i - -extern char *const *environ; -.fi -.SH DESCRIPTION -These routines provide various interfaces to the -.B execve -system call. Refer to -.BR execve (2) -for a description of their properties; only -brief descriptions are provided here. -.PP -.B Exec -in all its forms -overlays the calling process with the named file, then -transfers to the -entry point of the core image of the file. -There can be no return from a successful exec; the calling -core image is lost. -.PP -The -.I name -argument -is a pointer to the name of the file -to be executed. -The pointers -.IR arg [ 0 ], -.IR arg [ 1 "] ..." -address null-terminated strings. -Conventionally -.IR arg [ 0 ] -is the name of the -file. -.PP -Two interfaces are available. -.B execl -is useful when a known file with known arguments is -being called; -the arguments to -.B execl -are the character strings -constituting the file and the arguments; -the first argument is conventionally -the same as the file name (or its last component). -A null pointer argument must end the argument list. -(Note that the -.B execl* -functions are variable argument functions. This means that the type -of the arguments beyond -.I arg0 -is not checked. So the null pointer requires an explicit cast to type -.B "(char *)" -if not of that type already.) -.PP -The -.B execv -version is useful when the number of arguments is unknown -in advance; -the arguments to -.B execv -are the name of the file to be -executed and a vector of strings containing -the arguments. -The last argument string must be followed -by a null pointer. -.PP -When a C program is executed, -it is called as follows: -.PP -.RS -.ft B -.nf -int main(int \fIargc\fP, char *const \fIargv\fP[], char *const \fIenvp\fP[]); - -exit(main(\fIargc\fP, \fIargv\fP, \fIenvp\fP)); -.fi -.ft R -.RE -.PP -where -.I argc -is the argument count -and -.I argv -is an array of character pointers -to the arguments themselves. -As indicated, -.I argc -is conventionally at least one -and the first member of the array points to a -string containing the name of the file. -.PP -.I Argv -is directly usable in another -.B execv -because -.IR argv [ argc ] -is 0. -.PP -.I Envp -is a pointer to an array of strings that constitute -the -.I environment -of the process. -Each string consists of a name, an \*(lq=\*(rq, and a null-terminated value. -The array of pointers is terminated by a null pointer. -The shell -.BR sh (1) -passes an environment entry for each global shell variable -defined when the program is called. -See -.BR environ (7) -for some conventionally -used names. -The C run-time start-off routine places a copy of -.I envp -in the global cell -.BR environ , -which is used -by -.B execv -and -.B execl -to pass the environment to any subprograms executed by the -current program. -.PP -.B Execlp -and -.B execvp -are called with the same arguments as -.B execl -and -.BR execv , -but duplicate the shell's actions in searching for an executable -file in a list of directories. -The directory list is obtained from the environment variable -.BR PATH . -Under standard MINIX 3, if a file is found that is executable, but does -not have the proper executable header then it is assumed to be -a shell script. -.B Execlp -and -.B execvp -execute -.B /bin/sh -to interpret the script. -Under Minix-vmd this does not happen, a script must begin with -.B #! -and the full path name of the interpreter if it is to be an -executable script. -.SH "SEE ALSO" -.BR execve (2), -.BR fork (2), -.BR environ (7), -.BR sh (1). -.SH DIAGNOSTICS -If the file cannot be found, -if it is not executable, -if it does not start with a valid magic number (see -.BR a.out (5)), -if maximum memory is exceeded, -or if the arguments require too much space, -a return -constitutes the diagnostic; -the return value is \-1 and -.B errno -is set as for -.BR execve . -Even for the super-user, -at least one of the execute-permission bits must be set for -a file to be executed. diff --git a/man/man3/exit.3 b/man/man3/exit.3 deleted file mode 100644 index a0ddf807b..000000000 --- a/man/man3/exit.3 +++ /dev/null @@ -1,39 +0,0 @@ -.\" Copyright (c) 1983 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)exit.3 6.2 (Berkeley) 5/12/86 -.\" -.TH EXIT 3 "May 12, 1986" -.UC 5 -.SH NAME -exit, atexit \- terminate a process after flushing any pending output -.SH SYNOPSIS -.nf -.ft B -#include - -void exit(int \fIstatus\fP) -int atexit(void (*\fIfunc\fP)(void)) -.ft R -.fi -.SH DESCRIPTION -.B Exit -first calls all functions registered by -.BR atexit , -flushes all data buffered by the Standard I/O library, and finally -terminates the process. -.B Exit -never returns. -.PP -.B Atexit -registers the function -.I func -into a table of functions to be called on exit. -.SH "SEE ALSO" -.BR exit (2). -.SH DIAGNOSTICS -.B Atexit -returns 0 on success, \-1 if -.B malloc -cannot allocate more memory for the list of registered functions. diff --git a/man/man3/fabs.3 b/man/man3/fabs.3 deleted file mode 100644 index b2bb2b1f2..000000000 --- a/man/man3/fabs.3 +++ /dev/null @@ -1,18 +0,0 @@ -.TH FABS 3 "January 7, 2010" -.UC 4 -.SH NAME -fabs, fabsf \- compute absolute value -.SH SYNOPSIS -.nf -.ft B -#include - -double fabs(double \fIx\fP); -float fabsf(float \fIx\fP); -.fi -.SH DESCRIPTION -\fBfabs\fP and \fBfabsf\fP return the absolute value of their argument. -.SH "RETURN VALUE -The return value is a number with the same magnitude as the argument and with -a positive sign. - diff --git a/man/man3/fclose.3 b/man/man3/fclose.3 deleted file mode 100644 index a8986d4c8..000000000 --- a/man/man3/fclose.3 +++ /dev/null @@ -1,45 +0,0 @@ -.\" @(#)fclose.3s 6.1 (Berkeley) 5/15/85 -.\" -.TH FCLOSE 3 "May 15, 1985" -.AT 3 -.SH NAME -fclose, fflush \- close or flush a stream -.SH SYNOPSIS -.nf -.ft B -#include - -int fclose(FILE *\fIstream\fP) -int fflush(FILE *\fIstream\fP) -.ft R -.fi -.SH DESCRIPTION -.B Fclose -causes any buffers for the named -.I stream -to be emptied, and the file to be closed. -Buffers allocated by the standard input/output system -are freed. -.PP -.B Fclose -is performed automatically upon -calling -.BR exit (3). -.PP -.B Fflush -causes any buffered data for the named output -.I stream -to be written to that file. -The stream remains open. -.SH "SEE ALSO" -.BR close (2), -.BR fopen (3), -.BR setbuf (3). -.SH DIAGNOSTICS -These routines return -.SM -.B EOF -if -.I stream -is not associated with an output file, or -if buffered data cannot be transferred to that file. diff --git a/man/man3/feholdexcept.3 b/man/man3/feholdexcept.3 deleted file mode 100644 index 9e7257c69..000000000 --- a/man/man3/feholdexcept.3 +++ /dev/null @@ -1,28 +0,0 @@ -.TH FEHOLDEXCEPT 3 "December 22, 2009" -.UC 4 -.SH NAME -feholdexcept \- disable floating point exceptions -.SH SYNOPSIS -.nf -.ft B -#include - -int feholdexcept(fenv_t *\fIenvp\fP); -.fi -.SH DESCRIPTION -The feholdexcept function disables floating point exceptions. The floating -point environment prior to disabling exceptions is stored in the struct -pointed to by \fIenvp\fP. -.SH "RETURN VALUE" -On x86, this function never fails and the return value is always 0. A portable -program should, however, consider the possibility that this function may fail -and will return -1 to indicate this. -.SH "KNOWN ISSUES" -POSIX requires the function to clear exception flags. However, as none of the -other functions dealing with FPU flags and FPU state have been implemented this -has no effect on MINIX. A full implementation may need to store more FPU state -as there is no instruction to change the status word independent of the rest -of the FPU state. Do not depend on the fields of fenv_t as they may change even -on future versions of MINIX/x86. - - diff --git a/man/man3/ferror.3 b/man/man3/ferror.3 deleted file mode 100644 index ebafdd6da..000000000 --- a/man/man3/ferror.3 +++ /dev/null @@ -1,58 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)ferror.3s 6.3 (Berkeley) 5/14/86 -.\" -.TH FERROR 3 "May 14, 1986" -.UC 4 -.SH NAME -ferror, feof, clearerr, fileno \- stream status inquiries -.SH SYNOPSIS -.nf -.ft B -#include - -int feof(FILE *\fIstream\fP) -int ferror(FILE *\fIstream\fP) -int clearerr(FILE *\fIstream\fP) -int fileno(FILE *\fIstream\fP) -.ft R -.fi -.SH DESCRIPTION -.B Feof -returns non-zero when end of file is read on the named input -.IR stream , -otherwise zero. -Unless cleared by -.BR clearerr , -the end-of-file indication lasts until -the stream is closed. -.PP -.B Ferror -returns non-zero when an error has occurred reading or writing -the named -.IR stream , -otherwise zero. -Unless cleared by -.BR clearerr , -the error indication lasts until -the stream is closed. -.PP -.B Clearerr -resets the error and end-of-file indicators on the named -.IR stream . -.PP -.B Fileno -returns the integer file descriptor -associated with the -.IR stream , -see -.BR open (2). -.PP -Currently all of these functions -are implemented as macros; -they cannot be redeclared. -.SH "SEE ALSO" -.BR fopen (3), -.BR open (2). diff --git a/man/man3/fesetround.3 b/man/man3/fesetround.3 deleted file mode 100644 index adf51ee6c..000000000 --- a/man/man3/fesetround.3 +++ /dev/null @@ -1,34 +0,0 @@ -.TH FESETROUND 3 "December 18, 2009" -.UC 4 -.SH NAME -fesetround, fegetround \- floating point rounding mode control -.SH SYNOPSIS -.nf -.ft B -#include - -int fegetround(void); -int fesetround(int \fIround\fP); -.fi -.SH DESCRIPTION -These functions control the floating point rounding mode. One can use -fegetround to determine the rounding mode currently in effect and fesetround -the change the rounding mode. Four rounding modes are recognized: FE_TONEAREST, -FE_DOWNWARD, FE_UPWARD and FE_TOWARDZERO. When rounding a value \fIx\fP to an -integer \fIn\fP, the following approaches can be taken: FE_TONEAREST selects -the \fIn\fP for which abs(fIx\fP - \fIn\fP) is minimal, preferring an even -\fIn\fP if there are two possibilities; FE_DOWNWARD selects the largest \fIn\fP -for which \fIn\fP <= fIx\fP; FE_UPWARD selects the smallest \fIn\fP for which -\fIn\fP >= fIx\fP; and FE_TOWARDZERO selects \fIn\fP with the largest -abs(\fIn\fP) for which abs(\fIn\fP) <= abs(\fIx\fP). -.SH "RETURN VALUE" -fegetround returns the current rounding mode. fesetround returns 0 if it was -succesful in adjusting the rounding mode and -1 otherwise. The only possible -reason for failure is an unsupported value for \fIround\fP, which is signalled -by setting errno to EINVAL. -.SH DIAGNOSTICS -fegetround always succeeds. The only possible reason for failure of fesetround -is an unsupported value for \fIround\fP, which is signalled by setting errno to -EINVAL. -.SH "SEE ALSO" -nearbyint(3) diff --git a/man/man3/fetch.3 b/man/man3/fetch.3 deleted file mode 100644 index 9b9d95502..000000000 --- a/man/man3/fetch.3 +++ /dev/null @@ -1,781 +0,0 @@ -.\"- -.\" Copyright (c) 1998-2004 Dag-Erling Coïdan Smørgrav -.\" Copyright (c) 2010 Joerg Sonnenberger -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" $FreeBSD: fetch.3,v 1.64 2007/12/18 11:03:26 des Exp $ -.\" $NetBSD: fetch.3,v 1.15 2010/01/22 13:56:45 wiz Exp $ -.\" -.Dd January 22, 2010 -.Dt FETCH 3 -.Os -.Sh NAME -.Nm fetchMakeURL , -.Nm fetchParseURL , -.Nm fetchCopyURL , -.Nm fetchFreeURL , -.Nm fetchXGetURL , -.Nm fetchGetURL , -.Nm fetchPutURL , -.Nm fetchStatURL , -.Nm fetchListURL , -.Nm fetchXGet , -.Nm fetchGet , -.Nm fetchPut , -.Nm fetchStat , -.Nm fetchList , -.Nm fetchXGetFile , -.Nm fetchGetFile , -.Nm fetchPutFile , -.Nm fetchStatFile , -.Nm fetchListFile , -.Nm fetchXGetHTTP , -.Nm fetchGetHTTP , -.Nm fetchPutHTTP , -.Nm fetchStatHTTP , -.Nm fetchListHTTP , -.Nm fetchXGetFTP , -.Nm fetchGetFTP , -.Nm fetchPutFTP , -.Nm fetchStatFTP , -.Nm fetchListFTP -.Nm fetchInitURLList , -.Nm fetchFreeURLList , -.Nm fetchUnquotePath , -.Nm fetchUnquoteFilename , -.Nm fetchStringifyURL , -.Nm fetchConnectionCacheInit , -.Nm fetchConnectionCacheClose , -.Nm fetch -.Nd file transfer functions -.Sh LIBRARY -.Lb libfetch -.Sh SYNOPSIS -.In stdio.h -.In fetch.h -.Ft struct url * -.Fn fetchMakeURL "const char *scheme" "const char *host" "int port" "const char *doc" "const char *user" "const char *pwd" -.Ft struct url * -.Fn fetchParseURL "const char *URL" -.Ft struct url * -.Fn fetchCopyURL "const struct url *u" -.Ft void -.Fn fetchFreeURL "struct url *u" -.Ft fetchIO * -.Fn fetchXGetURL "const char *URL" "struct url_stat *us" "const char *flags" -.Ft fetchIO * -.Fn fetchGetURL "const char *URL" "const char *flags" -.Ft fetchIO * -.Fn fetchPutURL "const char *URL" "const char *flags" -.Ft int -.Fn fetchStatURL "const char *URL" "struct url_stat *us" "const char *flags" -.Ft int -.Fn fetchListURL "struct url_list *list" "const char *URL" "const char *flags" -.Ft fetchIO * -.Fn fetchXGet "struct url *u" "struct url_stat *us" "const char *flags" -.Ft fetchIO * -.Fn fetchGet "struct url *u" "const char *flags" -.Ft fetchIO * -.Fn fetchPut "struct url *u" "const char *flags" -.Ft int -.Fn fetchStat "struct url *u" "struct url_stat *us" "const char *flags" -.Ft int -.Fn fetchList "struct url_list *list" "struct url *u" "const char *flags" -.Ft fetchIO * -.Fn fetchXGetFile "struct url *u" "struct url_stat *us" "const char *flags" -.Ft fetchIO * -.Fn fetchGetFile "struct url *u" "const char *flags" -.Ft fetchIO * -.Fn fetchPutFile "struct url *u" "const char *flags" -.Ft int -.Fn fetchStatFile "struct url *u" "struct url_stat *us" "const char *flags" -.Ft int -.Fn fetchListFile "struct url_list *list" "struct url *u" "const char *flags" -.Ft fetchIO * -.Fn fetchXGetHTTP "struct url *u" "struct url_stat *us" "const char *flags" -.Ft fetchIO * -.Fn fetchGetHTTP "struct url *u" "const char *flags" -.Ft fetchIO * -.Fn fetchPutHTTP "struct url *u" "const char *flags" -.Ft int -.Fn fetchStatHTTP "struct url *u" "struct url_stat *us" "const char *flags" -.Ft int -.Fn fetchListHTTP "struct url_list *list" "struct url *u" "const char *flags" -.Ft fetchIO * -.Fn fetchXGetFTP "struct url *u" "struct url_stat *us" "const char *flags" -.Ft fetchIO * -.Fn fetchGetFTP "struct url *u" "const char *flags" -.Ft fetchIO * -.Fn fetchPutFTP "struct url *u" "const char *flags" -.Ft int -.Fn fetchStatFTP "struct url *u" "struct url_stat *us" "const char *flags" -.Ft int -.Fn fetchListFTP "struct url_list *list" "struct url *u" "const char *flags" -.Ft void -.Fn fetchInitURLList "struct url_list *ul" -.Ft int -.Fn fetchAppendURLList "struct url_list *dst" "const struct url_list *src" -.Ft void -.Fn fetchFreeURLList "struct url_list *ul" -.Ft char * -.Fn fetchUnquotePath "struct url *u" -.Ft char * -.Fn fetchUnquoteFilename "struct url *u" -.Ft char * -.Fn fetchStringifyURL "const struct url *u" -.Ft void -.Fn fetchConnectionCacheInit "int global" "int per_host" -.Ft void -.Fn fetchConnectionCacheClose "void" -.Sh DESCRIPTION -These functions implement a high-level library for retrieving and -uploading files using Uniform Resource Locators (URLs). -.Pp -.Fn fetchParseURL -takes a URL in the form of a null-terminated string and splits it into -its components function according to the Common Internet Scheme Syntax -detailed in RFC 1738. -A regular expression which produces this syntax is: -.Bd -literal -offset indent -\*[Lt]scheme\*[Gt]:(//(\*[Lt]user\*[Gt](:\*[Lt]pwd\*[Gt])?@)?\*[Lt]host\*[Gt](:\*[Lt]port\*[Gt])?)?/(\*[Lt]document\*[Gt])? -.Ed -.Pp -If the URL does not seem to begin with a scheme name, it is assumed to be a local path. -Only absolute path names are accepted. -.Pp -Note that some components of the URL are not necessarily relevant to -all URL schemes. -For instance, the file scheme only needs the -.Aq scheme -and -.Aq document -components. -.Fn fetchParseURL -quotes any unsafe character in the URL automatically. -This is not done by -.Fn fetchMakeURL . -.Fn fetchCopyURL -copies an existing -.Vt url -structure. -.Pp -.Fn fetchMakeURL , -.Fn fetchParseURL , -and -.Fn fetchCopyURL -return a pointer to a -.Vt url -structure, which is defined as follows in -.In fetch.h : -.Bd -literal -#define URL_SCHEMELEN 16 -#define URL_USERLEN 256 -#define URL_PWDLEN 256 -#define URL_HOSTLEN 255 - -struct url { - char scheme[URL_SCHEMELEN + 1]; - char user[URL_USERLEN + 1]; - char pwd[URL_PWDLEN + 1]; - char host[URL_HOSTLEN + 1]; - int port; - char *doc; - off_t offset; - size_t length; - time_t last_modified; -}; -.Ed -.Pp -The pointer returned by -.Fn fetchMakeURL , -.Fn fetchCopyURL , -and -.Fn fetchParseURL -should be freed using -.Fn fetchFreeURL . -The size of -.Vt struct URL -is not part of the ABI. -.Pp -.Fn fetchXGetURL , -.Fn fetchGetURL , -and -.Fn fetchPutURL -constitute the recommended interface to the -.Nm fetch -library. -They examine the URL passed to them to determine the transfer -method, and call the appropriate lower-level functions to perform the -actual transfer. -.Fn fetchXGetURL -also returns the remote document's metadata in the -.Vt url_stat -structure pointed to by the -.Fa us -argument. -.Pp -The -.Fa flags -argument is a string of characters which specify transfer options. -The -meaning of the individual flags is scheme-dependent, and is detailed -in the appropriate section below. -.Pp -.Fn fetchStatURL -attempts to obtain the requested document's metadata and fill in the -structure pointed to by its second argument. -The -.Vt url_stat -structure is defined as follows in -.In fetch.h : -.Bd -literal -struct url_stat { - off_t size; - time_t atime; - time_t mtime; -}; -.Ed -.Pp -If the size could not be obtained from the server, the -.Fa size -field is set to \-1. -If the modification time could not be obtained from the server, the -.Fa mtime -field is set to the epoch. -If the access time could not be obtained from the server, the -.Fa atime -field is set to the modification time. -.Pp -.Fn fetchListURL -attempts to list the contents of the directory pointed to by the URL provided. -The pattern can be a simple glob-like expression as hint. -Callers should not depend on the server to filter names. -If successful, it appends the list of entries to the -.Vt url_list -structure. -The -.Vt url_list -structure is defined as follows in -.In fetch.h : -.Bd -literal -struct url_list { - size_t length; - size_t alloc_size; - struct url *urls; -}; -.Ed -.Pp -The list should be initialized by calling -.Fn fetchInitURLList -and the entries be freed by calling -.Fn fetchFreeURLList . -The function -.Fn fetchAppendURLList -can be used to append one URL lists to another. -If the -.Ql c -(cache result) flag is specified, the library is allowed to internally -cache the result. -.Pp -.Fn fetchStringifyURL -returns the URL as string. -.Fn fetchUnquotePath -returns the path name part of the URL with any quoting undone. -Query arguments and fragment identifiers are not included. -.Fn fetchUnquoteFilename -returns the last component of the path name as returned by -.Fn fetchUnquotePath . -.Fn fetchStringifyURL , -.Fn fetchUnquotePath , -and -.Fn fetchUnquoteFilename -return a string that should be deallocated with -.Fn free -after use. -.Pp -.Fn fetchConnectionCacheInit -enables the connection cache. -The first argument specifies the global limit on cached connections. -The second argument specifies the host limit. -Entries are considered to specify the same host, if the host name -from the URL is identical, indepent of the address or address family. -.Fn fetchConnectionCacheClose -flushed the connection cache and closes all cached connections. -.Pp -.Fn fetchXGet , -.Fn fetchGet , -.Fn fetchPut , -and -.Fn fetchStat -are similar to -.Fn fetchXGetURL , -.Fn fetchGetURL , -.Fn fetchPutURL , -and -.Fn fetchStatURL , -except that they expect a pre-parsed URL in the form of a pointer to -a -.Vt struct url -rather than a string. -.Pp -All of the -.Fn fetchXGetXXX , -.Fn fetchGetXXX , -and -.Fn fetchPutXXX -functions return a pointer to a stream which can be used to read or -write data from or to the requested document, respectively. -Note that -although the implementation details of the individual access methods -vary, it can generally be assumed that a stream returned by one of the -.Fn fetchXGetXXX -or -.Fn fetchGetXXX -functions is read-only, and that a stream returned by one of the -.Fn fetchPutXXX -functions is write-only. -.Sh PROTOCOL INDEPENDENT FLAGS -If the -.Ql i -(if-modified-since) flag is specified, the library will try to fetch -the content only if it is newer than -.Va last_modified . -For HTTP an -.Li If-Modified-Since -HTTP header is sent. -For FTP a -.Li MTDM -command is sent first and compared locally. -For FILE the source file is compared. -.Sh FILE SCHEME -.Fn fetchXGetFile , -.Fn fetchGetFile , -and -.Fn fetchPutFile -provide access to documents which are files in a locally mounted file -system. -Only the -.Aq document -component of the URL is used. -.Pp -.Fn fetchXGetFile -and -.Fn fetchGetFile -do not accept any flags. -.Pp -.Fn fetchPutFile -accepts the -.Ql a -(append to file) flag. -If that flag is specified, the data written to -the stream returned by -.Fn fetchPutFile -will be appended to the previous contents of the file, instead of -replacing them. -.Sh FTP SCHEME -.Fn fetchXGetFTP , -.Fn fetchGetFTP , -and -.Fn fetchPutFTP -implement the FTP protocol as described in RFC 959. -.Pp -By default -.Nm libfetch -will attempt to use passive mode first and only fallback to active mode -if the server reports a syntax error. -If the -.Ql a -(active) flag is specified, a passive connection is not tried and active mode -is used directly. -.Pp -If the -.Ql l -(low) flag is specified, data sockets will be allocated in the low (or -default) port range instead of the high port range (see -.Xr ip 4 ) . -.Pp -If the -.Ql d -(direct) flag is specified, -.Fn fetchXGetFTP , -.Fn fetchGetFTP , -and -.Fn fetchPutFTP -will use a direct connection even if a proxy server is defined. -.Pp -If no user name or password is given, the -.Nm fetch -library will attempt an anonymous login, with user name "anonymous" -and password "anonymous@\*[Lt]hostname\*[Gt]". -.Sh HTTP SCHEME -The -.Fn fetchXGetHTTP , -.Fn fetchGetHTTP , -and -.Fn fetchPutHTTP -functions implement the HTTP/1.1 protocol. -With a little luck, there is -even a chance that they comply with RFC 2616 and RFC 2617. -.Pp -If the -.Ql d -(direct) flag is specified, -.Fn fetchXGetHTTP , -.Fn fetchGetHTTP , -and -.Fn fetchPutHTTP -will use a direct connection even if a proxy server is defined. -.Pp -Since there seems to be no good way of implementing the HTTP PUT -method in a manner consistent with the rest of the -.Nm fetch -library, -.Fn fetchPutHTTP -is currently unimplemented. -.Sh AUTHENTICATION -Apart from setting the appropriate environment variables and -specifying the user name and password in the URL or the -.Vt struct url , -the calling program has the option of defining an authentication -function with the following prototype: -.Pp -.Ft int -.Fn myAuthMethod "struct url *u" -.Pp -The callback function should fill in the -.Fa user -and -.Fa pwd -fields in the provided -.Vt struct url -and return 0 on success, or any other value to indicate failure. -.Pp -To register the authentication callback, simply set -.Va fetchAuthMethod -to point at it. -The callback will be used whenever a site requires authentication and -the appropriate environment variables are not set. -.Pp -This interface is experimental and may be subject to change. -.Sh RETURN VALUES -.Fn fetchParseURL -returns a pointer to a -.Vt struct url -containing the individual components of the URL. -If it is -unable to allocate memory, or the URL is syntactically incorrect, -.Fn fetchParseURL -returns a -.Dv NULL -pointer. -.Pp -The -.Fn fetchStat -functions return 0 on success and \-1 on failure. -.Pp -All other functions return a stream pointer which may be used to -access the requested document, or -.Dv NULL -if an error occurred. -.Pp -The following error codes are defined in -.In fetch.h : -.Bl -tag -width 18n -.It Bq Er FETCH_ABORT -Operation aborted -.It Bq Er FETCH_AUTH -Authentication failed -.It Bq Er FETCH_DOWN -Service unavailable -.It Bq Er FETCH_EXISTS -File exists -.It Bq Er FETCH_FULL -File system full -.It Bq Er FETCH_INFO -Informational response -.It Bq Er FETCH_MEMORY -Insufficient memory -.It Bq Er FETCH_MOVED -File has moved -.It Bq Er FETCH_NETWORK -Network error -.It Bq Er FETCH_OK -No error -.It Bq Er FETCH_PROTO -Protocol error -.It Bq Er FETCH_RESOLV -Resolver error -.It Bq Er FETCH_SERVER -Server error -.It Bq Er FETCH_TEMP -Temporary error -.It Bq Er FETCH_TIMEOUT -Operation timed out -.It Bq Er FETCH_UNAVAIL -File is not available -.It Bq Er FETCH_UNKNOWN -Unknown error -.It Bq Er FETCH_URL -Invalid URL -.El -.Pp -The accompanying error message includes a protocol-specific error code -and message, e.g.\& "File is not available (404 Not Found)" -.Sh ENVIRONMENT -.Bl -tag -width ".Ev FETCH_BIND_ADDRESS" -.It Ev FETCH_BIND_ADDRESS -Specifies a host name or IP address to which sockets used for outgoing -connections will be bound. -.It Ev FTP_LOGIN -Default FTP login if none was provided in the URL. -.It Ev FTP_PASSIVE_MODE -If set to anything but -.Ql no , -forces the FTP code to use passive mode. -.It Ev FTP_PASSWORD -Default FTP password if the remote server requests one and none was -provided in the URL. -.It Ev FTP_PROXY -URL of the proxy to use for FTP requests. -The document part is ignored. -FTP and HTTP proxies are supported; if no scheme is specified, FTP is -assumed. -If the proxy is an FTP proxy, -.Nm libfetch -will send -.Ql user@host -as user name to the proxy, where -.Ql user -is the real user name, and -.Ql host -is the name of the FTP server. -.Pp -If this variable is set to an empty string, no proxy will be used for -FTP requests, even if the -.Ev HTTP_PROXY -variable is set. -.It Ev ftp_proxy -Same as -.Ev FTP_PROXY , -for compatibility. -.It Ev HTTP_AUTH -Specifies HTTP authorization parameters as a colon-separated list of -items. -The first and second item are the authorization scheme and realm -respectively; further items are scheme-dependent. -Currently, only basic authorization is supported. -.Pp -Basic authorization requires two parameters: the user name and -password, in that order. -.Pp -This variable is only used if the server requires authorization and -no user name or password was specified in the URL. -.It Ev HTTP_PROXY -URL of the proxy to use for HTTP requests. -The document part is ignored. -Only HTTP proxies are supported for HTTP requests. -If no port number is specified, the default is 3128. -.Pp -Note that this proxy will also be used for FTP documents, unless the -.Ev FTP_PROXY -variable is set. -.It Ev http_proxy -Same as -.Ev HTTP_PROXY , -for compatibility. -.It Ev HTTP_PROXY_AUTH -Specifies authorization parameters for the HTTP proxy in the same -format as the -.Ev HTTP_AUTH -variable. -.Pp -This variable is used if and only if connected to an HTTP proxy, and -is ignored if a user and/or a password were specified in the proxy -URL. -.It Ev HTTP_REFERER -Specifies the referrer URL to use for HTTP requests. -If set to -.Dq auto , -the document URL will be used as referrer URL. -.It Ev HTTP_USER_AGENT -Specifies the User-Agent string to use for HTTP requests. -This can be useful when working with HTTP origin or proxy servers that -differentiate between user agents. -.It Ev NETRC -Specifies a file to use instead of -.Pa ~/.netrc -to look up login names and passwords for FTP sites. -See -.Xr ftp 1 -for a description of the file format. -This feature is experimental. -.It Ev NO_PROXY -Either a single asterisk, which disables the use of proxies -altogether, or a comma- or whitespace-separated list of hosts for -which proxies should not be used. -.It Ev no_proxy -Same as -.Ev NO_PROXY , -for compatibility. -.El -.Sh EXAMPLES -To access a proxy server on -.Pa proxy.example.com -port 8080, set the -.Ev HTTP_PROXY -environment variable in a manner similar to this: -.Pp -.Dl HTTP_PROXY=http://proxy.example.com:8080 -.Pp -If the proxy server requires authentication, there are -two options available for passing the authentication data. -The first method is by using the proxy URL: -.Pp -.Dl HTTP_PROXY=http://\*[Lt]user\*[Gt]:\*[Lt]pwd\*[Gt]@proxy.example.com:8080 -.Pp -The second method is by using the -.Ev HTTP_PROXY_AUTH -environment variable: -.Bd -literal -offset indent -HTTP_PROXY=http://proxy.example.com:8080 -HTTP_PROXY_AUTH=basic:*:\*[Lt]user\*[Gt]:\*[Lt]pwd\*[Gt] -.Ed -.Pp -To disable the use of a proxy for an HTTP server running on the local -host, define -.Ev NO_PROXY -as follows: -.Bd -literal -offset indent -NO_PROXY=localhost,127.0.0.1 -.Ed -.Sh SEE ALSO -.\" .Xr fetch 1 , -.\" .Xr ftpio 3 , -.Xr ftp 1 , -.Xr ip 4 -.Rs -.%A J. Postel -.%A J. K. Reynolds -.%D October 1985 -.%B File Transfer Protocol -.%O RFC 959 -.Re -.Rs -.%A P. Deutsch -.%A A. Emtage -.%A A. Marine -.%D May 1994 -.%T How to Use Anonymous FTP -.%O RFC 1635 -.Re -.Rs -.%A T. Berners-Lee -.%A L. Masinter -.%A M. McCahill -.%D December 1994 -.%T Uniform Resource Locators (URL) -.%O RFC 1738 -.Re -.Rs -.%A R. Fielding -.%A J. Gettys -.%A J. Mogul -.%A H. Frystyk -.%A L. Masinter -.%A P. Leach -.%A T. Berners-Lee -.%D January 1999 -.%B Hypertext Transfer Protocol -- HTTP/1.1 -.%O RFC 2616 -.Re -.Rs -.%A J. Franks -.%A P. Hallam-Baker -.%A J. Hostetler -.%A S. Lawrence -.%A P. Leach -.%A A. Luotonen -.%A L. Stewart -.%D June 1999 -.%B HTTP Authentication: Basic and Digest Access Authentication -.%O RFC 2617 -.Re -.Sh HISTORY -The -.Nm fetch -library first appeared in -.Fx 3.0 . -.Sh AUTHORS -.An -nosplit -The -.Nm fetch -library was mostly written by -.An Dag-Erling Sm\(/orgrav Aq des@FreeBSD.org -with numerous suggestions from -.An Jordan K. Hubbard Aq jkh@FreeBSD.org , -.An Eugene Skepner Aq eu@qub.com -and other -.Fx -developers. -It replaces the older -.Nm ftpio -library written by -.An Poul-Henning Kamp Aq phk@FreeBSD.org -and -.An Jordan K. Hubbard Aq jkh@FreeBSD.org . -.Pp -This manual page was written by -.An Dag-Erling Sm\(/orgrav Aq des@FreeBSD.org . -.Sh BUGS -Some parts of the library are not yet implemented. -The most notable -examples of this are -.Fn fetchPutHTTP -and FTP proxy support. -.Pp -There is no way to select a proxy at run-time other than setting the -.Ev HTTP_PROXY -or -.Ev FTP_PROXY -environment variables as appropriate. -.Pp -.Nm libfetch -does not understand or obey 305 (Use Proxy) replies. -.Pp -Error numbers are unique only within a certain context; the error -codes used for FTP and HTTP overlap, as do those used for resolver and -system errors. -For instance, error code 202 means "Command not -implemented, superfluous at this site" in an FTP context and -"Accepted" in an HTTP context. -.Pp -.Fn fetchStatFTP -does not check that the result of an MDTM command is a valid date. -.Pp -The man page is incomplete, poorly written and produces badly -formatted text. -.Pp -The error reporting mechanism is unsatisfactory. -.Pp -Some parts of the code are not fully reentrant. diff --git a/man/man3/fnmatch.3 b/man/man3/fnmatch.3 deleted file mode 100644 index 80c54bd20..000000000 --- a/man/man3/fnmatch.3 +++ /dev/null @@ -1,120 +0,0 @@ -.\" Copyright (c) 1989, 1991, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" This code is derived from software contributed to Berkeley by -.\" Guido van Rossum. -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)fnmatch.3 8.3 (Berkeley) 4/28/95 -.\" $FreeBSD: src/lib/libc/gen/fnmatch.3,v 1.19.6.1 2008/11/25 02:59:29 kensmith Exp $ -.\" -.TH FNMATCH 3 "July 18, 2004" -.AT 3 -.SH NAME -fnmatch \- test whether a filename or pathname matches a shell-style pattern -.SH SYNOPSIS -.nf -.ft B -#include - -int fnmatch(const char *\fIpattern\fP, const char *\fIstring\fP, int \fIflags\fP); -.ft R -.fi -.SH DESCRIPTION -The -.B fnmatch -function matches patterns according to the rules used by the shell. -It checks the string specified by the -.IR string -argument to see if it matches the pattern specified by the -.IR pattern -argument. -.PP -The -.IR flags -argument modifies the interpretation of -.IR pattern -and -.IR string . -The value of -.IR flags -is the bitwise inclusive OR of any of the following -constants, which are defined in the include file fnmatch.h. -.TP 15 -FNM_NOESCAPE -Normally, every occurrence of a backslash followed by a character in -.IR pattern -is replaced by that character. -This is done to negate any special meaning for the character. -If the FNM_NOESCAPE -flag is set, a backslash character is treated as an ordinary character. -.TP 15 -FNM_PATHNAME -Slash characters in -.IR string -must be explicitly matched by slashes in -.IR pattern . -If this flag is not set, then slashes are treated as regular characters. -.TP 15 -FNM_PERIOD -Leading periods in -.IR string -must be explicitly matched by periods in -.IR pattern . -If this flag is not set, then leading periods are treated as regular -characters. -The definition of leading is related to the specification of FNM_PATHNAME. -A period is always leading if it is the first character in -.IR string . -Additionally, if FNM_PATHNAME is set, a period is leading -if it immediately follows a slash. -.TP 15 -FNM_LEADING_DIR -Ignore /* rest after successful -.IR pattern -matching. -.TP 15 -FNM_CASEFOLD -Ignore case distinctions in both the -.IR pattern -and the -.IR string . -.SH RETURN VALUES -The -.B fnmatch -function returns zero if -.IR string -matches the pattern specified by -.IR pattern , -otherwise, it returns the value FNM_NOMATCH. -.SH SEE ALSO -.BR sh (1), -.BR regex (3), -.SH HISTORY -The -.B fnmatch -function first appeared in 4.4BSD. -.SH BUGS -The pattern * matches the empty string, even if FNM_PATHNAME is specified. diff --git a/man/man3/fopen.3 b/man/man3/fopen.3 deleted file mode 100644 index 4ae3f8002..000000000 --- a/man/man3/fopen.3 +++ /dev/null @@ -1,99 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)fopen.3s 6.3 (Berkeley) 5/27/86 -.\" -.TH FOPEN 3 "May 27, 1986" -.UC 4 -.SH NAME -fopen, freopen, fdopen \- open a stream -.SH SYNOPSIS -.nf -.ft B -#include - -FILE *fopen(const char *\fIfilename\fP, const char *\fItype\fP) -FILE *freopen(const char *\fIfilename\fP, const char *\fItype\fP, FILE *\fIstream\fP) -FILE *fdopen(int \fIfildes\fP, const char *\fItype\fP) -.ft R -.fi -.SH DESCRIPTION -.B Fopen -opens the file named by -.I filename -and associates a stream with it. -.B Fopen -returns a pointer to be used to identify the stream in subsequent operations. -.PP -.I Type -is a character string having one of the following values: -.TP 5 -"r" -open for reading -.ns -.TP 5 -"w" -create for writing -.ns -.TP 5 -"a" -append: open for writing at end of file, or create for writing -.PP -In addition, each -.I type -may be followed by a "+" to have the file opened for reading and writing. -"r+" positions the stream at the beginning of the file, "w+" creates -or truncates it, and "a+" positions it at the end. Both reads and writes -may be used on read/write streams, with the limitation that an -.BR fseek , -.BR rewind , -or reading an end-of-file must be used between a read and a write or vice-versa. -.PP -.B Freopen -substitutes the named file in place of the open -.IR stream . -It returns the original value of -.IR stream . -The original stream is closed. -.PP -.B Freopen -is typically used to attach the preopened constant names, -.B stdin, stdout, stderr, -to specified files. -.PP -.B Fdopen -associates a stream with a file descriptor obtained from -.BR open , -.BR dup , -.BR creat , -or -.BR pipe (2). -The -.I type -of the stream must agree with the mode of the open file. -.SH "SEE ALSO" -.BR open (2), -.BR fclose (3). -.SH DIAGNOSTICS -.B Fopen -and -.B freopen -return the pointer -.SM -.B NULL -if -.I filename -cannot be accessed, -if too many files are already open, -or if other resources needed cannot be allocated. -.SH BUGS -.B Fdopen -is not portable to systems other than UNIX. -.PP -The read/write -.I types -do not exist on all systems. Those systems without -read/write modes will probably treat the -.I type -as if the "+" was not present. These are unreliable in any event. diff --git a/man/man3/fpclassify.3 b/man/man3/fpclassify.3 deleted file mode 100644 index 9f1fd3f05..000000000 --- a/man/man3/fpclassify.3 +++ /dev/null @@ -1,25 +0,0 @@ -.TH FPCLASSIFY 3 "December 18, 2009" -.UC 4 -.SH NAME -fpclassify, isfinite, isinf, isnan, isnormal, signbit \- classify floating point numbers -.SH SYNOPSIS -.nf -.ft B -#include - -int fpclassify(double \fIx\fP): -int isfinite(double \fIx\fP); -int isinf(double \fIx\fP); -int isnan(double \fIx\fP); -int isnormal(double \fIx\fP); -int signbit(double \fIx\fP); -.fi -.SH DESCRIPTION -These functions provide information about the specified floating point number -\fIx\fP. fpclassify returns one of the values FP_INFINITE, FP_NAN, FP_NORMAL, -FP_SUBNORMAL and FP_ZERO depending on the type of number provided. The isinf, -isinf, isnan and isnormal test for specific number classes, returning a -non-zero value is and only if the specified number belongs to the class -specified by the function name. The signbit function returns a non-zero value -if and only if the sign bit is set, which for non-NaN values (including zero) -means that the number is negative. diff --git a/man/man3/fread.3 b/man/man3/fread.3 deleted file mode 100644 index 535975c46..000000000 --- a/man/man3/fread.3 +++ /dev/null @@ -1,66 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)fread.3s 6.1 (Berkeley) 5/15/85 -.\" -.TH FREAD 3 "May 15, 1985" -.UC 4 -.SH NAME -fread, fwrite \- buffered binary input/output -.SH SYNOPSIS -.nf -.ft B -#include -#include - -size_t fread(void *\fIptr\fP, size_t \fIitemsize\fP, size_t \fInitems\fP, FILE *\fIstream\fP) -size_t fwrite(void *\fIptr\fP, size_t \fIitemsize\fP, size_t \fInitems\fP, FILE *\fIstream\fP) -.SH DESCRIPTION -.B Fread -reads, into a block beginning at -.IR ptr , -.I nitems -of data of the type of -.I *ptr -from the named input -.IR stream . -It returns the number of items actually read. -.PP -If -.I stream -is -.B stdin -and the standard output is line buffered, then any partial output line -will be flushed before any call to -.BR read (2) -to satisfy the -.BR fread . -.PP -.B Fwrite -appends at most -.I nitems -of data of the type of -.I *ptr -beginning at -.I ptr -to the named output -.IR stream . -It returns the number of items actually written. -.SH "SEE ALSO" -.BR read (2), -.BR write (2), -.BR fopen (3), -.BR getc (3), -.BR putc (3), -.BR gets (3), -.BR puts (3), -.BR printf (3), -.BR scanf (3). -.SH DIAGNOSTICS -.B Fread -and -.B fwrite -return -0 -upon end of file or error. diff --git a/man/man3/fseek.3 b/man/man3/fseek.3 deleted file mode 100644 index 23baa6f39..000000000 --- a/man/man3/fseek.3 +++ /dev/null @@ -1,65 +0,0 @@ -.\" @(#)fseek.3s 6.3 (Berkeley) 2/24/86 -.\" -.TH FSEEK 3 "February 24, 1986" -.AT 3 -.SH NAME -fseek, fseeko, ftell, ftello, rewind \- reposition a stream -.SH SYNOPSIS -.nf -.ft B -#include - -int fseek(FILE *\fIstream\fP, long \fIoffset\fP, int \fIptrname\fP) -int fseeko(FILE *\fIstream\fP, off_t \fIoffset\fP, int \fIptrname\fP) -long ftell(FILE *\fIstream\fP) -off_t ftello(FILE *\fIstream\fP) -void rewind(FILE *\fIstream\fP) -.ft R -.fi -.SH DESCRIPTION -.B Fseek -and -.B fseeko -set the position of the next input or output -operation on the -.IR stream . -The new position is at the signed distance -.I offset -bytes -from the beginning, the current position, or the end of the file, -according as -.I ptrname -has the value 0, 1, or 2. -.PP -.B Fseek -and -.B fseeko -undo any effects of -.BR ungetc (3). -.PP -.B Ftell -and -.B ftello -return the current value of the offset relative to the beginning -of the file associated with the named -.IR stream . -It is measured in bytes on UNIX; -on some other systems it is a magic cookie, -and the only foolproof way to obtain an -.I offset -for -.BR fseek -and -.BR fseeko . -.PP -.BR Rewind "(\fIstream\fR)" -is equivalent to -.BR fseek "(\fIstream\fR, 0L, 0)." -.SH "SEE ALSO" -.BR lseek (2), -.BR fopen (3). -.SH DIAGNOSTICS -.B Fseek -and -.B fseeko -return \-1 for improper seeks, otherwise zero. diff --git a/man/man3/g_h_b_n.3 b/man/man3/g_h_b_n.3 deleted file mode 100644 index 9f716e33c..000000000 --- a/man/man3/g_h_b_n.3 +++ /dev/null @@ -1,165 +0,0 @@ -.\" Copyright (c) 1983, 1987 The Regents of the University of California. -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms are permitted provided -.\" that: (1) source distributions retain this entire copyright notice and -.\" comment, and (2) distributions including binaries display the following -.\" acknowledgement: ``This product includes software developed by the -.\" University of California, Berkeley and its contributors'' in the -.\" documentation or other materials provided with the distribution and in -.\" all advertising materials mentioning features or use of this software. -.\" Neither the name of the University nor the names of its contributors may -.\" be used to endorse or promote products derived from this software without -.\" specific prior written permission. -.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED -.\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF -.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. -.\" -.\" @(#)gethostbyname.3 6.12 (Berkeley) 6/23/90 -.\" -.TH GETHOSTBYNAME 3 "June 23, 1990" -.UC 5 -.SH NAME -g_h_b_n, gethostbyname, gethostbyaddr, gethostent, sethostent, endhostent, herror \- get network host entry -.SH SYNOPSIS -.B "#include -.PP -.B "extern int h_errno; -.PP -.B "struct hostent *gethostbyname(name) -.br -.B "char *name; -.PP -.B "struct hostent *gethostbyaddr(addr, len, type) -.br -.B "char *addr; int len, type; -.PP -.B "struct hostent *gethostent() -.PP -.B "sethostent(stayopen) -.br -.B "int stayopen; -.PP -.B "endhostent() -.PP -.B "herror(string) -.br -.B "char *string; -.PP -.SH DESCRIPTION -.I Gethostbyname -and -.I gethostbyaddr -each return a pointer to an object with the -following structure describing an internet host -referenced by name or by address, respectively. -This structure contains the information obtained from the name server. -.PP -.nf -struct hostent { - char *h_name; /* official name of host */ - char **h_aliases; /* alias list */ - int h_addrtype; /* host address type */ - int h_length; /* length of address */ - char **h_addr_list; /* list of addresses from name server */ -}; -#define h_addr h_addr_list[0] /* address, for backward compatibility */ -.ft R -.ad -.fi -.PP -The members of this structure are: -.TP \w'h_addr_list'u+2n -h_name -Official name of the host. -.TP \w'h_addr_list'u+2n -h_aliases -A zero terminated array of alternate names for the host. -.TP \w'h_addr_list'u+2n -h_addrtype -The type of address being returned; currently always AF_INET. -.TP \w'h_addr_list'u+2n -h_length -The length, in bytes, of the address. -.TP \w'h_addr_list'u+2n -h_addr_list -A zero terminated array of network addresses for the host. -Host addresses are returned in network byte order. -.TP \w'h_addr_list'u+2n -h_addr -The first address in h_addr_list; this is for backward compatiblity. -.PP -When using the nameserver, -.I gethostbyname -will search for the named host in the current domain and its parents -unless the name ends in a dot. -If the name contains no dot, and if the environment variable ``HOSTALAIASES'' -contains the name of an alias file, the alias file will first be searched -for an alias matching the input name. -See -.IR hostname (7) -for the domain search procedure and the alias file format. -.PP -.I Sethostent -may be used to request the use of a connected TCP socket for queries. -If the -.I stayopen -flag is non-zero, -this sets the option to send all queries to the name server using TCP -and to retain the connection after each call to -.I gethostbyname -or -.IR gethostbyaddr . -Otherwise, queries are performed using UDP datagrams. -.PP -.I Endhostent -closes the TCP connection. -.SH DIAGNOSTICS -.PP -Error return status from -.I gethostbyname -and -.I gethostbyaddr -is indicated by return of a null pointer. -The external integer -.IR h_errno -may then be checked to see whether this is a temporary failure -or an invalid or unknown host. -The routine -.I herror -can be used to print an error message describing the failure. -If its argument -.I string -is non-NULL, it is printed, followed by a colon and a space. -The error message is printed with a trailing newline. -.PP -.IR h_errno -can have the following values: -.RS -.IP HOST_NOT_FOUND \w'HOST_NOT_FOUND'u+2n -No such host is known. -.IP TRY_AGAIN \w'HOST_NOT_FOUND'u+2n -This is usually a temporary error -and means that the local server did not receive -a response from an authoritative server. -A retry at some later time may succeed. -.IP NO_RECOVERY \w'HOST_NOT_FOUND'u+2n -Some unexpected server failure was encountered. -This is a non-recoverable error. -.IP NO_DATA \w'HOST_NOT_FOUND'u+2n -The requested name is valid but does not have an IP address; -this is not a temporary error. -This means that the name is known to the name server but there is no address -associated with this name. -Another type of request to the name server using this domain name -will result in an answer; -for example, a mail-forwarder may be registered for this domain. -.RE -.SH "SEE ALSO" -resolver(3), hostname(7), nonamed(8), named(8) -.SH BUGS -All information -is contained in a static area -so it must be copied if it is -to be saved. Only the Internet -address format is currently understood. diff --git a/man/man3/getaddrinfo.3 b/man/man3/getaddrinfo.3 deleted file mode 100644 index 3dc14ddce..000000000 --- a/man/man3/getaddrinfo.3 +++ /dev/null @@ -1,66 +0,0 @@ -.TH GETADDRINFO 3 "January 19, 2010" -.UC 4 -.SH NAME -getaddrinfo, freeaddrinfo, gai_strerror, getnameinfo \- address information -.SH SYNOPSIS -.nf -.ft B -#include - -void freeaddrinfo(struct addrinfo *\fIai\fP); -int getaddrinfo(const char *\fInodename\fP, - const char *\fIservname\fP, - const struct addrinfo *\fIhints\fP, - struct addrinfo **\fIres\fP); -int getnameinfo(const struct sockaddr *\fIsa\fP, socklen_t \fIsalen\fP, - char *\fInode\fP, socklen_t \fInodelen\fP, char *\fIservice\fP, - socklen_t \fIservicelen\fP, int \fIflags\fP); -const char *gai_strerror(int \fIecode\fP); -.fi -.SH DESCRIPTION -These functions provide to convert between host and service names on the one -hand and network addresses and ports on the other. -.PP -getaddrinfo converts the hostname specified in \fInodename\fP and/or the service -name in \fIservname\fP into a socket address that can be used to connect to that -service or listen for incoming connections. One of the parameters may be NULL. -If \fInodename\fP is NULL, an address for the local host is provided. If -\fIservname\fP is NULL, the network port is not filled in (and therefore set to -zero). Buffers are allocated to store the results and a pointer to the first -element of a linked list of addresses is stored in \fIai\fP. These buffers must -be freed by calling freeaddrinfo on the pointer returned in \fIai\fP. -.PP -getnameinfo converts the specified socket address into a hostname and/or service -name. These are stored in the buffers pointed to by \fInode\fP and \fIservice\fP -resepectively. \fInodelen\fP and \fIservicelen\fP specify the sizes of these -buffers. If the result string including null terminator does not fit in the -buffer, the function fails and EAI_OVERFLOW is returned. -.PP -For both functions, some flags may be specified to alter their behaviour. For -getaddrinfo these flags are specified in the ai_flags field of the optional -\fIhints\fP parameter. AI_PASSIVE indicates that an address suitable for the -bind function should be returned, otherwise an address suitable for connect is -provided. AI_CANONNAME requests that the canonical name of the host be retrieved -and stored in the ai_canonname field of the result. AI_NUMERICHOST and -AI_NUMERICSERV indicate respectively that \fInodename\fP is an IP address and -\fIservname\fP is a port number, avoiding a lookup. Search can be limited to a -specific socket type by setting \fIhints\fP\->ai_socktype to SOCK_STREAM or -SOCK_DGRAM. \fIhints\fP\->ai_family can be set to AF_UNSPEC or AF_INET but this -doesn't make a difference as MINIX supports only IPv4. Unused fields of -\fIhints\fP must be set to zero. -.PP -Flags for getnameinfo are specified in the \fIflags\fP parameter. NI_NUMERICHOST -and NI_NUMERICSERV respectively cause \fInode\fP to be set to an IP address -and \fIservice\fP to be set to a port number. NI_NAMEREQD causes the function -to fail with EAI_NONAME if a name is not found for the host (otherwise the IP -address is returned). NI_DGRAM indicates that a datagram service is specified, -the default being a stream service. -.SH "RETURN VALUE -If the functions succeed, they return 0. If they fail, one of the EAI_* values -defined in netdb.h is returned. This value can be converted into a string using -gai_strerror. The most important ones are EAI_NONAME (host name not found), -EAI_SERVICE (service name not found) and EAI_OVERFLOW (buffer too small, only -for getnameinfo). -.SH "KNOWN ISSUES -Since MINIX does not support IPv6, the related flags are not supported. -The NI_NOFQDN flag is also not (yet) supported. diff --git a/man/man3/getc.3 b/man/man3/getc.3 deleted file mode 100644 index 4c9afdc3c..000000000 --- a/man/man3/getc.3 +++ /dev/null @@ -1,79 +0,0 @@ -.\" @(#)getc.3s 6.2 (Berkeley) 5/14/86 -.\" -.TH GETC 3 "May 14, 1986" -.AT 3 -.SH NAME -getc, getchar, fgetc, getw \- get character or word from stream -.SH SYNOPSIS -.nf -.ft B -#include - -int getc(FILE *\fIstream\fP) -int getchar(void) -int fgetc(FILE *\fIstream\fP) -int getw(FILE *\fIstream\fP) -.ft R -.fi -.SH DESCRIPTION -.B Getc -returns the next character from the named input -.IR stream . -.PP -.BR Getchar () -is identical to -.BR getc ( stdin ). -.PP -.B Fgetc -behaves like -.BR getc , -but is a genuine function, not a macro; -it may be used to save object text. -.PP -.B Getw -returns the next -.B int -from the named input -.IR stream . -It returns the constant -.SM -.B EOF -upon end of file or error, but since that is a good -integer value, -.B feof -and -.BR ferror (3) -should be used to check the success of -.BR getw . -.B Getw -assumes no special alignment in the file. -.SH "SEE ALSO" -.BR clearerr (3), -.BR fopen (3), -.BR putc (3), -.BR gets (3), -.BR scanf (3), -.BR fread (3), -.BR ungetc (3). -.SH DIAGNOSTICS -These functions return the integer constant -.SM -.B EOF -at end of file, upon read error, -or if an attempt is made to read a file not opened by -.BR fopen . -The end-of-file condition is remembered, -even on a terminal, -and all subsequent attempts to read will return -.B EOF -until the condition is cleared with -.BR clearerr (3). -.SH BUGS -Because it is implemented as a macro, -.B getc -treats a -.I stream -argument with side effects incorrectly. -In particular, -`getc(*f++);' -doesn't work sensibly. diff --git a/man/man3/getcontext.3 b/man/man3/getcontext.3 deleted file mode 100644 index c1fd45cae..000000000 --- a/man/man3/getcontext.3 +++ /dev/null @@ -1,136 +0,0 @@ -.Dd Mar 2, 2010 -.Dt GETCONTEXT 3 -.Os -.Sh NAME -.Nm getcontext , -.Nm setcontext -.Nd get and set current user context -.Sh LIBRARY -.Lb libc -.Sh SYNOPSIS -.In ucontext.h -.Ft int -.Fn getcontext "ucontext_t *ucp" -.Ft int -.Fn setcontext "const ucontext_t *ucp" -.Sh DESCRIPTION -The -.Xr makecontext 3 -, -.Xr swapcontext 3 -, -.Xr getcontext 3 -, and -.Xr setcontext 3 -together form a set of functions that allow user-level context switching between multiple threads of control within a process. -.Pp -The -.Vt ucontext_t -type is a structure that has at least the following members: -.Bd -offset 4n -literal -typedef struct __ucontext { - ucontext_t *uc_link; - sigset_t uc_sigmask; - stack_t uc_stack; - mcontext_t uc_mcontext; - ... -} ucontext_t; -.Ed - -with -.Vt sigset_t -and -.Vt stack_t -defined in -.In signal.h . -Here -.Va uc_link -points to the context that will be resumed when the current context returns (if -.Va uc_link -is NULL, the process exits), -.Va uc_sigmask -is the set of signals blocked in this context, -.Va uc_stack -is the stack used by this context (when the context was modified by -.Xr makecontext 3 ), -and -.Va uc_mcontext -is the machine-specific representation of the saved context. The -.Vt mcontext_t -type is machine-dependent and opaque. -.Pp -MINIX 3 has an additional -.Va uc_flags -member that supports the following flags: -.Pp -.Bd -offset 4n -literal -UCF_IGNSIGM /* Current signal mask is not stored or restored */ -UCF_IGNFPU /* FPU state is not stored or restored for this context */ -.Ed -.Pp -Not storing and restoring the signal mask and/or FPU state speeds up context switching considerably. -.Pp -The -.Fn getcontext -function initializes the structure pointed to by -.Va ucp -to the current user context of the calling thread. -.Pp -The -.Fn setcontext -function restores the user context pointed to by -.Va ucp . -A succesful call does not return; program execution resumes at the point specified by the -.Va ucp -argument passed to -.Fn setcontext . -The -.Va ucp -argument should be created either by a prior call to -.Fn getcontext -or -.Fn makecontext . -If the -.Va ucp -argument was created with -.Fn getcontext , -program execution continues as if the corresponding call of -.Fn getcontext -had just returned. If the -.Va ucp -argument was created with -.Fn makecontext , -program execution continues with the function passed to -.Fn makecontext . - -.Sh RETURN VALUES -When successful, -.Fn getcontext -returns 0 and -.Fn setcontext -does not return. Otherwise, both return -1 and -.Va errno -is set to indicate the error. - -.Sh ERRORS -.Bl -tag -width Er -.It Bq Er EINVAL -The context is not properly initialized. -.It Bq Er EFAULT -.Va ucp -is a NULL pointer. -.El -.Sh SEE ALSO -.Xr makecontext 3 , -.Xr swapcontext 3 -.Sh STANDARDS -The -.Fn getcontext , -and -.Fn setcontext -functions conform to -.St -xsh5 -and -.St -p1003.1-2001 . -.Sh AUTHORS -Thomas Veerman diff --git a/man/man3/getcwd.3 b/man/man3/getcwd.3 deleted file mode 100644 index 08d66fe71..000000000 --- a/man/man3/getcwd.3 +++ /dev/null @@ -1,36 +0,0 @@ -.\" Copyright (c) 1983 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)getwd.3 6.2 (Berkeley) 5/12/86 -.\" -.TH GETCWD 3 "May 12, 1986" -.UC 5 -.SH NAME -getcwd \- get current working directory pathname -.SH SYNOPSIS -.nf -.ft B -#include - -char *getcwd(char *\fIpathname\fP, size_t \fIlen\fP) -.fi -.SH DESCRIPTION -.B Getcwd -copies the absolute pathname of the current working directory to -.I pathname -and returns a pointer to the result. -.I Pathname -is a character array of length -.IR len . -.SH DIAGNOSTICS -.B Getcwd -returns a null pointer and sets -.B errno -if an error occurs. The error will reflect the system call errors that -may occur if the path to the current directory is searched upwards to -the root directory. The error -.B ERANGE -is returned if the result does not fit within -.I len -bytes. diff --git a/man/man3/getdtablesize.3 b/man/man3/getdtablesize.3 deleted file mode 100644 index 9e5d24bd6..000000000 --- a/man/man3/getdtablesize.3 +++ /dev/null @@ -1,16 +0,0 @@ -.TH GETDTABLESIZE 3 "December 4, 2009" -.UC 4 -.SH NAME -getdtablesize \- query maximum number of open files -.SH SYNOPSIS -.nf -.ft B -#include - -int getdtablesize(void); -.fi -.SH DESCRIPTION -getdtablesize returns the number of files that may be open at the same time -in a process. -.SH "RETURN VALUE -The number of files that may be open at the same time in a process is returned. diff --git a/man/man3/getenv.3 b/man/man3/getenv.3 deleted file mode 100644 index 78c282d2d..000000000 --- a/man/man3/getenv.3 +++ /dev/null @@ -1,29 +0,0 @@ -.\" @(#)getenv.3 6.1 (Berkeley) 5/15/85 -.\" -.TH GETENV 3 "May 15, 1985" -.AT 3 -.SH NAME -getenv \- value for environment name -.SH SYNOPSIS -.nf -.ft B -#include - -char *getenv(const char *\fIname\fP) -.ft R -.fi -.SH DESCRIPTION -.B Getenv -searches the environment list -(see -.BR environ (7)) -for a string of the form -.IB name = value -and returns a pointer to the string -.I value -if such a string is present, otherwise -.B getenv -returns the null pointer. -.SH SEE ALSO -.BR environ (7), -.BR execve (2). diff --git a/man/man3/getgrent.3 b/man/man3/getgrent.3 deleted file mode 100644 index 0b28b3986..000000000 --- a/man/man3/getgrent.3 +++ /dev/null @@ -1,136 +0,0 @@ -.TH GETGRENT 3 -.SH NAME -getgrent, getgrnam, getgrgid, setgrent, endgrent, setgrfile \- group file routines -.SH SYNOPSIS -.ft B -.nf -#include - -struct group *getgrent(void) -struct group *getgrnam(const char *\fIname\fP) -struct group *getgrgid(gid_t \fIgid\fP) -int setgrent(void) -void endgrent(void) -void setgrfile(const char *\fIfile\fP) -.fi -.ft P -.SH DESCRIPTION -These functions are used to obtain information from the group file. They -return this information in a -.B struct group -as defined by : -.PP -.nf -.ta +4n +6n +15n -struct group { - char *gr_name; /* login name */ - char *gr_passwd; /* encrypted password */ - gid_t gr_gid; /* numeric group id */ - char **gr_mem; /* null-terminated list of group members */ -}; -.fi -.PP -.B Getgrent() -reads the group file entry by entry. -.B Getgrnam() -scans the entire group file for the group with the given -.IR name . -.B Getgrgid() -looks for the first group with the given -.IR gid . -The -.B setgrent() -and -.B endgrent() -functions are used to open and later close the group file. With -.B setgrfile() -one can specify the file to read other than the normal group file. This -only sets the name, the next -.B setgrent() -call will open the file. Do not touch the file name while it is active. -Use -.B setgrfile(NULL) -to revert back to the normal group file. -.PP -The usual way to scan the group file is (error checking omitted): -.PP -.RS -.nf -.DT -setgrent(); -while ((gr = getgrent()) != NULL) - if (appropriate_test(gr)) break; -endgrent(); -.fi -.RE -.PP -The -.B gr -variable contains the entry that is wanted if non-NULL. The -.B getgrnam() -and -.B getgrgid() -functions are implemented as in this example, with error checking of course. -.PP -.B Getgrent() -calls -.B setgrent() -if this has not yet been done. -.B Setgrent() -first calls -.B endgrent() -if the group file is still open. (Other implementations may simply -rewind the file.) -.SH FILES -.TP 15 -.B /etc/group -The group file database. -.SH "SEE ALSO" -.BR getgroups (2), -.BR initgroups (3), -.BR getpwent (3), -.BR passwd (5). -.SH DIAGNOSTICS -.B Setgrent() -has the same return value and error codes as the -.BR open (2) -call it uses to open the group file. The -.BI get xxx () -functions return NULL on end of file, entry not found, or error. You can -set -.B errno -to zero before the call and check it after. -.SH NOTES -All -.BI get xxx () -routines return a pointer to static storage that is overwritten in each call. -.PP -Only -.B getgrnam() -and -.B getgrgid() -are defined by \s-2POSIX\s+2. The -.B _MINIX_SOURCE -macro must be defined before including to make the other functions -visible. The -.B gr_passwd -field is also not defined by \s-2POSIX\s+2, but is always visible. -Portable code cannot reliably detect errors by setting -.B errno -to zero. Under MINIX 3 it is better to make a -.B getgrent() -scan if you need to look up several group-id's or names, but portable code -had better use several -.B getgrgid() -or -.B getgrnam() -calls. The -.B getgrent() -is usually available on other systems, but may be very expensive. See -.BR initgroups (3) -if you are after supplementary group id's. -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) - -.\" -.\" $PchId: getgrent.3,v 1.2 1996/04/11 06:35:01 philip Exp $ diff --git a/man/man3/getloadavg.3 b/man/man3/getloadavg.3 deleted file mode 100644 index 3830e8171..000000000 --- a/man/man3/getloadavg.3 +++ /dev/null @@ -1,36 +0,0 @@ -.\" @(#)getloadavg.3 -.\" -.TH GETLOADAVG 3 "Nov 14, 2005" -.AT 3 -.SH NAME -getloadavg \- system load average values -.SH SYNOPSIS -.nf -.ft B -#include - -int getloadavg(double *\fIaverages\fP, int \fInelem\fP) -.ft R -.fi -.SH DESCRIPTION -.B Getloadavg -returns the system load average values as elements of -.IR averages -up to -a maximum of -.IR nelem -elements. -The system load average is the average number of -runnable processes over a certain period. Currently the averages are -delivered over the last 1, 5 and 15 minutes of system usage. So -currently the system maximum is 3. -.SH RETURNS -The returned value of -.B getloadavg -is zero or more if the call was successful, or a negative value if the -call was unsuccessful. If the call was successful, the number of -elements entered into -.IR averages -is returned. -.SH SEE ALSO -.BR uptime (1). diff --git a/man/man3/getlogin.3 b/man/man3/getlogin.3 deleted file mode 100644 index cff579064..000000000 --- a/man/man3/getlogin.3 +++ /dev/null @@ -1,45 +0,0 @@ -.\" @(#)getlogin.3 6.2 (Berkeley) 5/9/86 -.\" -.TH GETLOGIN 3 "May 9, 1986" -.AT 3 -.SH NAME -getlogin \- get login name -.SH SYNOPSIS -.nf -.ft B -#include - -char *getlogin(void) -.fi -.SH DESCRIPTION -.B Getlogin -returns a pointer to the login name as found in -.BR /etc/utmp . -It may be used in conjunction with -.B getpwnam -to locate the correct password file entry when the same user ID -is shared by several login names. -.PP -If -.B getlogin -is called within a process that is not attached to a -terminal, or if there is no entry in -.B /etc/utmp -for the process's terminal, -.B getlogin -returns a null pointer. -A reasonable procedure for determining the login name is to first call -.B getlogin -and if it fails, to call -.BR getpwuid ( getuid ()). -.SH FILES -/etc/utmp -.SH "SEE ALSO" -.BR getpwent (3), -.BR utmp (5), -.BR ttyslot (3) -.SH DIAGNOSTICS -Returns a null pointer if the name cannot be found. -.SH BUGS -The return values point to static data -whose content is overwritten by each call. diff --git a/man/man3/getopt.3 b/man/man3/getopt.3 deleted file mode 100644 index befeacb25..000000000 --- a/man/man3/getopt.3 +++ /dev/null @@ -1,150 +0,0 @@ -.\" Copyright (c) 1985 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)getopt.3 6.4 (Berkeley) 5/27/86 -.\" -.TH GETOPT 3 "May 27, 1986" -.UC 6 -.SH NAME -getopt \- get option letter from argv -.SH SYNOPSIS -.ft B -int getopt(argc, argv, optstring) -.br -int argc; -.br -char **argv; -.br -char *optstring; -.sp -extern char *optarg; -.br -extern int optind; -.ft -.SH DESCRIPTION -.I Getopt -returns the next option letter in -.I argv -that matches a letter in -.IR optstring . -.I Optstring -is a string of recognized option letters; -if a letter is followed by a colon, the option is expected to have -an argument that may or may not be separated from it by white space. -.I Optarg -is set to point to the start of the option argument on return from -.IR getopt . -.PP -.I Getopt -places in -.I optind -the -.I argv -index of the next argument to be processed. -Because -.I optind -is external, it is normally initialized to zero automatically -before the first call to -.IR getopt . -.PP -When all options have been processed (i.e., up to the first -non-option argument), -.I getopt -returns -.BR EOF . -The special option -.B \-\- -may be used to delimit the end of the options; -.B EOF -will be returned, and -.B \-\- -will be skipped. -.SH DIAGNOSTICS -.I Getopt -prints an error message on -.I stderr -and returns a question mark -.RB ( ? ) -when it encounters an option letter not included in -.IR optstring . -.SH EXAMPLE -The following code fragment shows how one might process the arguments -for a command that can take the mutually exclusive options -.B a -and -.BR b , -and the options -.B f -and -.BR o , -both of which require arguments: -.PP -.RS -.nf -main(argc, argv) -int argc; -char **argv; -{ - int c; - extern int optind; - extern char *optarg; - \&. - \&. - \&. - while ((c = getopt(argc, argv, "abf:o:")) != EOF) - switch (c) { - case `a': - if (bflg) - errflg++; - else - aflg++; - break; - case `b': - if (aflg) - errflg++; - else - bproc(); - break; - case `f': - ifile = optarg; - break; - case `o': - ofile = optarg; - break; - case `?': - default: - errflg++; - break; - } - if (errflg) { - fprintf(stderr, "Usage: ..."); - exit(2); - } - for (; optind < argc; optind++) { - \&. - \&. - \&. - } - \&. - \&. - \&. -} -.RE -.SH HISTORY -Written by Henry Spencer, working from a Bell Labs manual page. -Modified by Keith Bostic to behave more like the System V version. -.SH BUGS -It is not obvious how -`\-' -standing alone should be treated; this version treats it as -a non-option argument, which is not always right. -.PP -Option arguments are allowed to begin with `\-'; -this is reasonable but reduces the amount of error checking possible. -.PP -.I Getopt -is quite flexible but the obvious price must be paid: there is much -it could do that it doesn't, like -checking mutually exclusive options, checking type of -option arguments, etc. diff --git a/man/man3/getopt_long.3 b/man/man3/getopt_long.3 deleted file mode 100644 index 6d0363170..000000000 --- a/man/man3/getopt_long.3 +++ /dev/null @@ -1,310 +0,0 @@ -.\" $NetBSD: getopt_long.3,v 1.18 2007/07/02 17:56:17 ginsbach Exp $ -.\" -.\" Copyright (c) 1988, 1991, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)getopt.3 8.5 (Berkeley) 4/27/95 -.\" -.Dd July 2, 2007 -.Dt GETOPT_LONG 3 -.Os -.Sh NAME -.Nm getopt_long -.Nd get long options from command line argument list -.Sh LIBRARY -.Lb libc -.Sh SYNOPSIS -.In getopt.h -.Ft int -.Fn getopt_long "int argc" "char * const *argv" "const char *optstring" "struct option *long_options" "int *index" -.Sh DESCRIPTION -The -.Fn getopt_long -function is similar to -.Xr getopt 3 -but it accepts options in two forms: words and characters. -The -.Fn getopt_long -function provides a superset of the functionality of -.Xr getopt 3 . -.Fn getopt_long -can be used in two ways. -In the first way, every long option understood by the program has a -corresponding short option, and the option structure is only used to -translate from long options to short options. -When used in this fashion, -.Fn getopt_long -behaves identically to -.Xr getopt 3 . -This is a good way to add long option processing to an existing program -with the minimum of rewriting. -.Pp -In the second mechanism, a long option sets a flag in the -.Fa option -structure passed, or will store a pointer to the command line argument -in the -.Fa option -structure passed to it for options that take arguments. -Additionally, the long option's argument may be specified as a single -argument with an equal sign, e.g. -.Bd -literal -myprogram --myoption=somevalue -.Ed -.Pp -When a long option is processed the call to -.Fn getopt_long -will return 0. -For this reason, long option processing without -shortcuts is not backwards compatible with -.Xr getopt 3 . -.Pp -It is possible to combine these methods, providing for long options -processing with short option equivalents for some options. -Less frequently used options would be processed as long options only. -.Pp -Abbreviated long option names are accepted when -.Fn getopt_long -processes long options if the abbreviation is unique. -An exact match is always preferred for a defined long option. -.Pp -The -.Fn getopt_long -call requires a structure to be initialized describing the long options. -The structure is: -.Bd -literal -struct option { - char *name; - int has_arg; - int *flag; - int val; -}; -.Ed -.Pp -The -.Fa name -field should contain the option name without the leading double dash. -.Pp -The -.Fa has_arg -field should be one of: -.Bl -tag -width "optional_argument" -.It Li no_argument -no argument to the option is expect. -.It Li required_argument -an argument to the option is required. -.It Li optional_argument -an argument to the option may be presented. -.El -.Pp -If -.Fa flag -is not -.Dv NULL , -then the integer pointed to by it will be set to the value in the -.Fa val -field. -If the -.Fa flag -field is -.Dv NULL , -then the -.Fa val -field will be returned. -Setting -.Fa flag -to -.Dv NULL -and setting -.Fa val -to the corresponding short option will make this function act just -like -.Xr getopt 3 . -.Pp -If the -.Fa index -field is not -.Dv NULL , -the integer it points to will be set to the index of the long option -in the -.Fa long_options -array. -.Pp -The last element of the -.Fa long_options -array has to be filled with zeroes (see -.Sx EXAMPLES -section). -.Sh EXAMPLES -.Bd -literal -compact -extern char *optarg; -extern int optind; -int bflag, ch, fd; -int daggerset; - -/* options descriptor */ -static struct option longopts[] = { - { "buffy", no_argument, 0, 'b' }, - { "fluoride", required_argument, 0, 'f' }, - { "daggerset", no_argument, \*[Am]daggerset, 1 }, - { NULL, 0, NULL, 0 } -}; - -bflag = 0; -while ((ch = getopt_long(argc, argv, "bf:", longopts, NULL)) != -1) - switch (ch) { - case 'b': - bflag = 1; - break; - case 'f': - if ((fd = open(optarg, O_RDONLY, 0)) \*[Lt] 0) { - (void)fprintf(stderr, - "myname: %s: %s\en", optarg, strerror(errno)); - exit(1); - } - break; - case 0: - if(daggerset) { - fprintf(stderr,"Buffy will use her dagger to " - "apply fluoride to dracula's teeth\en"); - } - break; - case '?': - default: - usage(); -} -argc -= optind; -argv += optind; -.Ed -.Sh IMPLEMENTATION DIFFERENCES -This section describes differences to the GNU implementation -found in glibc-2.1.3: -.Bl -tag -width "xxx" -.It Li o -handling of - as first char of option string in presence of -environment variable POSIXLY_CORRECT: -.Bl -tag -width "NetBSD" -.It Li GNU -ignores POSIXLY_CORRECT and returns non-options as -arguments to option '\e1'. -.It Li NetBSD -honors POSIXLY_CORRECT and stops at the first non-option. -.El -.It Li o -handling of :: in options string in presence of POSIXLY_CORRECT: -.Bl -tag -width "NetBSD" -.It Li Both -GNU and NetBSD ignore POSIXLY_CORRECT here and take :: to -mean the preceding option takes an optional argument. -.El -.It Li o -return value in case of missing argument if first character -(after + or -) in option string is not ':': -.Bl -tag -width "NetBSD" -.It Li GNU -returns '?' -.It NetBSD -returns ':' (since NetBSD's getopt does). -.El -.It Li o -handling of --a in getopt: -.Bl -tag -width "NetBSD" -.It Li GNU -parses this as option '-', option 'a'. -.It Li NetBSD -parses this as '--', and returns \-1 (ignoring the a). -(Because the original getopt does.) -.El -.It Li o -setting of optopt for long options with flag != -.Dv NULL : -.Bl -tag -width "NetBSD" -.It Li GNU -sets optopt to val. -.It Li NetBSD -sets optopt to 0 (since val would never be returned). -.El -.It Li o -handling of -W with W; in option string in getopt (not getopt_long): -.Bl -tag -width "NetBSD" -.It Li GNU -causes a segfault. -.It Li NetBSD -returns \-1, with optind pointing past the argument of -W -(as if `-W arg' were `--arg', and thus '--' had been found). -.\" How should we treat W; in the option string when called via -.\" getopt? Ignore the ';' or treat it as a ':'? Issue a warning? -.El -.It Li o -setting of optarg for long options without an argument that are -invoked via -W (W; in option string): -.Bl -tag -width "NetBSD" -.It Li GNU -sets optarg to the option name (the argument of -W). -.It Li NetBSD -sets optarg to -.Dv NULL -(the argument of the long option). -.El -.It Li o -handling of -W with an argument that is not (a prefix to) a known -long option (W; in option string): -.Bl -tag -width "NetBSD" -.It Li GNU -returns -W with optarg set to the unknown option. -.It Li NetBSD -treats this as an error (unknown option) and returns '?' with -optopt set to 0 and optarg set to -.Dv NULL -(as GNU's man page documents). -.El -.It Li o -The error messages are different. -.It Li o -NetBSD does not permute the argument vector at the same points in -the calling sequence as GNU does. -The aspects normally used by the caller -(ordering after \-1 is returned, value of optind relative -to current positions) are the same, though. -(We do fewer variable swaps.) -.El -.Sh SEE ALSO -.Xr getopt 3 -.Sh HISTORY -The -.Fn getopt_long -function first appeared in GNU libiberty. -The first -.Nx -implementation appeared in 1.5. -.Sh BUGS -The implementation can completely replace -.Xr getopt 3 , -but right now we are using separate code. -.Pp -The -.Fa argv -argument is not really const. diff --git a/man/man3/getpass.3 b/man/man3/getpass.3 deleted file mode 100644 index 8d357d2f8..000000000 --- a/man/man3/getpass.3 +++ /dev/null @@ -1,28 +0,0 @@ -.\" @(#)getpass.3 6.1 (Berkeley) 5/15/85 -.\" -.TH GETPASS 3 "May 15, 1985" -.AT 3 -.SH NAME -getpass \- read a password -.SH SYNOPSIS -.nf -.ft B -#include - -char *getpass(const char *\fIprompt\fP) -.fi -.SH DESCRIPTION -.B Getpass -reads a password from the file -.BR /dev/tty , -or if that cannot be opened, from the standard input, -after prompting with the null-terminated string -.I prompt -and disabling echoing. -A pointer is returned to a null-terminated string -of at most 32 characters, excluding the null. -.SH "SEE ALSO" -.BR crypt (3). -.SH BUGS -The return value points to static data -whose content is overwritten by each call. diff --git a/man/man3/getpwent.3 b/man/man3/getpwent.3 deleted file mode 100644 index c2ae05de2..000000000 --- a/man/man3/getpwent.3 +++ /dev/null @@ -1,139 +0,0 @@ -.TH GETPWENT 3 -.SH NAME -getpwent, getpwnam, getpwuid, setpwent, endpwent, setpwfile \- password file routines -.SH SYNOPSIS -.ft B -.nf -#include - -struct passwd *getpwent(void) -struct passwd *getpwnam(const char *\fIname\fP) -struct passwd *getpwuid(uid_t \fIuid\fP) -int setpwent(void) -void endpwent(void) -void setpwfile(const char *\fIfile\fP) -.fi -.ft P -.SH DESCRIPTION -These functions are used to obtain information from the password file. They -return this information in a -.B struct passwd -as defined by : -.PP -.nf -.ta +4n +6n +15n -struct passwd { - char *pw_name; /* login name */ - char *pw_passwd; /* encrypted password */ - uid_t pw_uid; /* numeric user id */ - gid_t pw_gid; /* numeric group id */ - char *pw_gecos; /* user full name and other info */ - char *pw_dir; /* user's home directory */ - char *pw_shell; /* name of the user's shell */ -}; -.fi -.PP -.B Getpwent() -reads the password file entry by entry. -.B Getpwnam() -scans the entire password file for the user with the given -.IR name . -.B Getpwuid() -looks for the first user with the given -.IR uid . -The -.B setpwent() -and -.B endpwent() -functions are used to open and later close the password file. With -.B setpwfile() -one can specify the file to read other than the normal password file. This -only sets the name, the next -.B setpwent() -call will open the file. Do not touch the file name while it is active. -Use -.B setpwfile(NULL) -to revert back to the normal password file. -.PP -The usual way to scan the password file is (error checking omitted): -.PP -.RS -.nf -.DT -setpwent(); -while ((pw = getpwent()) != NULL) - if (appropriate_test(pw)) break; -endpwent(); -.fi -.RE -.PP -The -.B pw -variable contains the entry that is wanted if non-NULL. The -.B getpwnam() -and -.B getpwuid() -functions are implemented as in this example, with error checking of course. -.PP -.B Getpwent() -calls -.B setpwent() -if this has not yet been done. -.B Setpwent() -first calls -.B endpwent() -if the password file is still open. (Other implementations may simply -rewind the file.) -.SH FILES -.TP 15 -.B /etc/passwd -The password file database. -.SH "SEE ALSO" -.BR cuserid (3), -.BR getlogin (3), -.BR getgrent (3), -.BR passwd (5). -.SH DIAGNOSTICS -.B Setpwent() -has the same return value and error codes as the -.BR open (2) -call it uses to open the password file. The -.BI get xxx () -functions return NULL on end of file, entry not found, or error. You can -set -.B errno -to zero before the call and check it after. -.SH NOTES -All -.BI get xxx () -routines return a pointer to static storage that is overwritten in each call. -.PP -Only -.B getpwnam() -and -.B getpwuid() -are defined by \s-2POSIX\s+2. The -.B _MINIX_SOURCE -macro must be defined before including to make the other functions -visible. The -.B pw_passwd -and -.B pw_gecos -fields are also not defined by \s-2POSIX\s+2, but are always visible. -Portable code cannot reliably detect errors by setting -.B errno -to zero. Under MINIX 3 it is better to make a -.B getpwent() -scan if you need to look up several user-id's or names, but portable code -had better use several -.B getpwuid() -or -.B getpwnam() -calls. The -.B getpwent() -is usually available on other systems, but may be very expensive. -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) - -.\" -.\" $PchId: getpwent.3,v 1.2 1996/04/11 06:37:43 philip Exp $ diff --git a/man/man3/getrlimit.3 b/man/man3/getrlimit.3 deleted file mode 100644 index c2e1e483d..000000000 --- a/man/man3/getrlimit.3 +++ /dev/null @@ -1,23 +0,0 @@ -.TH GETRLIMIT 3 "December 4, 2009" -.UC 4 -.SH NAME -getrlimit \- query resource consumption limits -.SH SYNOPSIS -.nf -.ft B -#include - -int getrlimit(int \fIresource\fP, struct rlimit *\fIrlp\fP); -.fi -.SH DESCRIPTION -getrlimit queries the current resource limit regarding the specified -\fIresource\fP. This can be one of the following: RLIMIT_CORE, RLIMIT_CPU, -RLIMIT_DATA, RLIMIT_FSIZE, RLIMIT_NOFILE, RLIMIT_STACK or RLIMIT_AS. -The soft limit is specified in \fIrlp\fP\->rlim_cur and the hard limit in -\fIrlp\fP\->rlim_max. On MINIX, these are currently always the same. -A value of RLIM_INFINITY specifies that no limit is enforced, although -architectural limits may still apply. -.SH "RETURN VALUE -If the function succeeds, 0 is returned. -If the function fails, -1 is returned and errno is set to indicate the -cause of the failure. diff --git a/man/man3/gets.3 b/man/man3/gets.3 deleted file mode 100644 index a0eda05fb..000000000 --- a/man/man3/gets.3 +++ /dev/null @@ -1,68 +0,0 @@ -.\" @(#)gets.3s 6.1 (Berkeley) 5/15/85 -.\" -.TH GETS 3 "May 15, 1985" -.AT 3 -.SH NAME -gets, fgets \- get a string from a stream -.SH SYNOPSIS -.nf -.ft B -#include - -char *gets(char *\fIs\fP) -char *fgets(char *\fIs\fP, int \fIn\fP, FILE *\fIstream\fP) -.ft R -.fi -.SH DESCRIPTION -.B Gets -reads a string into -.I s -from the standard input stream -.BR stdin . -The string is terminated by a newline -character, which is replaced in -.I s -by a null character. -.B Gets -returns its argument. -.PP -.B Fgets -reads -.IR n \-1 -characters, or up through a newline -character, whichever comes first, -from the -.I stream -into the string -.IR s . -The last character read into -.I s -is followed by a null character. -.B Fgets -returns its first argument. -.SH "SEE ALSO" -.BR puts (3), -.BR getc (3), -.BR scanf (3), -.BR fread (3), -.BR ferror (3). -.SH DIAGNOSTICS -.B Gets -and -.B fgets -return the constant pointer -.SM -.B NULL -upon end of file or error. -.SH BUGS -.B Gets -deletes a newline, -.B fgets -keeps it, -all in the name of backward compatibility. -.PP -.B Gets -is not present in the Minix-vmd C library for reasons that should be obvious. -Use -.B fgets -instead. diff --git a/man/man3/getservent.3 b/man/man3/getservent.3 deleted file mode 100644 index d3d760b38..000000000 --- a/man/man3/getservent.3 +++ /dev/null @@ -1,112 +0,0 @@ -.\" Copyright (c) 1983 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)getservent.3n 6.3 (Berkeley) 5/19/86 -.\" -.TH GETSERVENT 3 "May 19, 1986" -.UC 5 -.SH NAME -getservent, getservbyport, getservbyname, setservent, endservent \- get service entry -.SH SYNOPSIS -.nf -.ft B -#include -.PP -.ft B -struct servent *getservent() -.PP -.ft B -struct servent *getservbyname(name, proto) -char *name, *proto; -.PP -.ft B -struct servent *getservbyport(port, proto) -int port; char *proto; -.PP -.ft B -setservent(stayopen) -int stayopen -.PP -.ft B -endservent() -.fi -.SH DESCRIPTION -.IR Getservent , -.IR getservbyname , -and -.I getservbyport -each return a pointer to an object with the -following structure -containing the broken-out -fields of a line in the network services data base, -.IR /etc/services . -.RS -.PP -.nf -struct servent { - char *s_name; /* official name of service */ - char **s_aliases; /* alias list */ - int s_port; /* port service resides at */ - char *s_proto; /* protocol to use */ -}; -.ft R -.ad -.fi -.RE -.PP -The members of this structure are: -.TP \w's_aliases'u+2n -s_name -The official name of the service. -.TP \w's_aliases'u+2n -s_aliases -A zero terminated list of alternate names for the service. -.TP \w's_aliases'u+2n -s_port -The port number at which the service resides. -Port numbers are returned in network byte order. -.TP \w's_aliases'u+2n -s_proto -The name of the protocol to use when contacting the -service. -.PP -.I Getservent -reads the next line of the file, opening the file if necessary. -.PP -.I Setservent -opens and rewinds the file. If the -.I stayopen -flag is non-zero, -the net data base will not be closed after each call to -.I getservbyname -or -.IR getservbyport . -.PP -.I Endservent -closes the file. -.PP -.I Getservbyname -and -.I getservbyport -sequentially search from the beginning -of the file until a matching -protocol name or -port number is found, -or until EOF is encountered. -If a protocol name is also supplied (non-NULL), -searches must also match the protocol. -.SH FILES -/etc/services -.SH "SEE ALSO" -getprotoent(3), services(5) -.SH DIAGNOSTICS -Null pointer -(0) returned on EOF or error. -.SH BUGS -All information -is contained in a static area -so it must be copied if it is -to be saved. Expecting port -numbers to fit in a 32 bit -quantity is probably naive. diff --git a/man/man3/getttyent.3 b/man/man3/getttyent.3 deleted file mode 100644 index 75b4c3ff5..000000000 --- a/man/man3/getttyent.3 +++ /dev/null @@ -1,107 +0,0 @@ -.TH GETTTYENT 3 -.SH NAME -getttyent, getttynam, setttyent, endttyent \- interface to /etc/ttytab -.SH SYNOPSIS -.ft B -.nf -#include - -struct ttyent *getttyent(void) -struct ttyent *getttynam(const char *\fIname\fP) -int setttyent(void) -void endttyent(void) -.fi -.ft P -.SH DESCRIPTION -The -.B getttyent -functions provide an interface to the /etc/ttytab. (See -.BR ttytab (5)). -.PP -To read one of these files one calls -.B getttyent() -several times to read the entries in the table until NULL is returned for -end-of-file. -.PP -.B Getttyname() -searches the -.B ttytab -file for the given terminal device. It is equivalent to a call to -.BR setttyent(), -several calls to -.B getttyent() -to locate the entry, and a final -.B endttyent() -to close the file. -.PP -.B Setttyent() -opens or rewinds the ttytab database, and -.B endttyent() closes it. -.B Getttyent() -opens the database if not already open, but does not close it. -.PP -The struct ttyent is defined by as follows: -.sp -.nf -.ta +4n +6n +15n -struct ttyent { - char *ty_name; /* Name of the terminal device. */ - char *ty_type; /* Terminal type name (termcap(3)). */ - char **ty_getty; /* Program to run, normally getty. */ - char **ty_init; /* Initialization command, normally stty. */ -}; -.fi -.PP -A valid entry has at least two strings, so both -.B ty_name -and -.B ty_type -are filled in. The optional -.B ty_getty -and -.B ty_init -may be NULL (field omitted), point to a pointer that is NULL (null lenght -field, i.e. ""), or an array of strings terminated by a NULL (field -present). For now no useful distinction can be made between a omitted field -and an empty field, so treat both cases as an omission. -.SH FILES -.TP 15 -.B /etc/ttytab -The terminal device database -.SH "SEE ALSO" -.BR ttyname (3), -.BR ttyslot (3), -.BR ttytab (5), -.BR init (8). -.SH DIAGNOSTICS -.B Setttyent() -has the same return value and error codes as the -.BR open (2) -call it uses to open the ttytab file. The -.BI get xxx () -functions return NULL on end of file, entry not found, or error. You can -set -.B errno -to zero before the call and check it after. -.SH NOTES -.B Getttyent() -and -.B getttynam() -return a pointer to static storage that is overwritten in each call. -.PP -The MINIX 3 -.B struct ttyent -has only the -.B ty_name -and -.B ty_type -fields in common with the BSD implementation. This does not seem to be a -problem, because most third party software that need to know about terminals -only look at the -.B ty_name -field. -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) - -.\" -.\" $PchId: getttyent.3,v 1.2 1996/04/11 06:57:26 philip Exp $ diff --git a/man/man3/hton.3 b/man/man3/hton.3 deleted file mode 100644 index 2b02fa8ef..000000000 --- a/man/man3/hton.3 +++ /dev/null @@ -1,60 +0,0 @@ -.TH HTON 3 -.SH NAME -hton, htons, htonl, ntohs, ntohl \- host to network byte order conversion -.SH SYNOPSIS -.ft B -.nf -#define _MINIX_SOURCE 1 -#include -#include - -#include - -u16_t htons(u16_t \fIhost_word\fP) -u32_t htonl(u32_t \fIhost_dword\fP) -u16_t ntohs(u16_t \fInetwork_word\fP) -u32_t ntohl(u32_t \fInetwork_dword\fP) -u16_t HTONS(u16_t \fIhost_word\fP) -u32_t HTONL(u32_t \fIhost_dword\fP) -u16_t NTOHS(u16_t \fInetwork_word\fP) -u32_t NTOHL(u32_t \fInetwork_dword\fP) -.fi -.ft R -.SH DESCRIPTION -These macros convert 16-bit and 32-bit quantities to and from the network -byte order used by the TCP/IP protocols. -The function of the macros is encoded in their name. -.B H -means host byte order, -.B n -means network byte order, -.B s -means a 16-bit quantity and -.B l -means a 32-bit quantity. -Thus -.B htons -converts a 16-bit quantity from host byte order to network byte order. -The difference between the lower case and upper case variants is that -the lower case variants evaluate the argument at most once and the -upper case variants can be used for constant folding. -That is, -.PP -.RS -htonl(f(x)) -.RE -.PP -will call f(x) at most once and -.PP -.RS -HTONS(0x10) -.RE -.PP -will be equivalent to 0x10 on a big-endian machine and 0x1000 on a -little-endian machine. -.SH "SEE ALSO" -.BR ip (4). -.SH AUTHOR -Philip Homburg (philip@cs.vu.nl) -.\" -.\" $PchId: hton.3,v 1.3 1996/02/22 21:10:01 philip Exp $ diff --git a/man/man3/int64.3 b/man/man3/int64.3 deleted file mode 100644 index fe6167b86..000000000 --- a/man/man3/int64.3 +++ /dev/null @@ -1,258 +0,0 @@ -.TH INT64 3 -.SH NAME -int64, add64, add64u, add64ul, sub64, sub64u, sub64ul, diff64, bsr64, cvu64, cvul64, cv64u, cv64ul, div64, div64u, div64u64, rem64, rem64u, mul64, mul64u, cmp64, cmp64u, cmp64ul, ex64lo, ex64hi, make64 \- 64 bit disk offset computations -.SH SYNOPSIS -.ft B -.nf -#include - -u64_t add64(u64_t \fIi\fP, u64_t \fIj\fP) -u64_t add64u(u64_t \fIi\fP, unsigned \fIj\fP) -u64_t add64ul(u64_t \fIi\fP, unsigned long \fIj\fP) -u64_t sub64(u64_t \fIi\fP, u64_t \fIj\fP) -u64_t sub64u(u64_t \fIi\fP, unsigned \fIj\fP) -u64_t sub64ul(u64_t \fIi\fP, unsigned long \fIj\fP) -unsigned diff64(u64_t \fIi\fP, u64_t \fIj\fP) -int bsr64(u64_t \fIi\fP) -u64_t cvu64(unsigned \fIi\fP) -u64_t cvul64(unsigned long \fIi\fP) -unsigned cv64u(u64_t \fIi\fP) -unsigned long cv64ul(u64_t \fIi\fP) -u64_t div64(u64_t \fIi\fP, u64_t \fIj\fP) -unsigned long div64u(u64_t \fIi\fP, unsigned \fIj\fP) -u64_t div64u64(u64_t \fIi\fP, unsigned \fIj\fP) -u64_t rem64(u64_t \fIi\fP, u64_t \fIj\fP) -unsigned rem64u(u64_t \fIi\fP, unsigned \fIj\fP) -u64_t mul64(u64_t \fIi\fP, u64_t \fIj\fP) -u64_t mul64u(unsigned long \fIi\fP, unsigned \fIj\fP) -int cmp64(u64_t \fIi\fP, u64_t \fIj\fP) -int cmp64u(u64_t \fIi\fP, unsigned \fIj\fP) -int cmp64ul(u64_t \fIi\fP, unsigned long \fIj\fP) -unsigned long ex64lo(u64_t \fIi\fP) -unsigned long ex64hi(u64_t \fIi\fP) -u64_t make64(unsigned long \fIlo\fP, unsigned long \fIhi\fP) -u64_t rrotate64(u64_t \fIi\fP, unsigned short \fIb\fP) -u64_t rshift64(u64_t \fIi\fP, unsigned short \fIb\fP) -u64_t xor64(u64_t \fIi\fP, u64_t \fIj\fP) -u64_t and64(u64_t \fIi\fP, u64_t \fIj\fP) -u64_t not64(u64_t \fIi\fP) -.fi -.ft P -.SH DESCRIPTION -.de SP -.if t .sp 0.4 -.if n .sp -.. -The -.B int64 -family of functions allow MINIX 3 to handle disks of up to 4 terabytes using -32 bit sector numbers and 64 bit byte offsets on a machine where the C type -.B long -is 32 bits. The include file defines a 64 bit data -type, -.BR u64_t , -and a number of functions to operate on them. Note that these functions are -geared towards common disk offset and block computations, and do not provide -a full set of 64 bit operations. They are: -.PP -.TP -.B "u64_t add64(u64_t \fIi\fP, u64_t \fIj\fP)" -Add the 64 bit numbers -.I i -and -.I j -forming a 64 bit result. -.TP -.B "u64_t add64u(u64_t \fIi\fP, unsigned \fIj\fP)" -Add an unsigned -.I j -to a 64 bit number -.I i -forming a 64 bit result. -.TP -.B "u64_t add64ul(u64_t \fIi\fP, unsigned long \fIj\fP)" -Add an unsigned long -.I j -to a 64 bit number -.I i -forming a 64 bit result. -.TP -.B "u64_t sub64(u64_t \fIi\fP, u64_t \fIj\fP)" -Subtract the 64 bit number -.I j -from the 64 bit number -.I i -forming a 64 bit result. -.TP -.B "u64_t sub64u(u64_t \fIi\fP, unsigned \fIj\fP)" -Subtract the unsigned -.I j -from the 64 bit number -.I i -forming a 64 bit result. -.TP -.B "u64_t sub64ul(u64_t \fIi\fP, unsigned long \fIj\fP)" -Subtract the unsigned long -.I j -from the 64 bit number -.I i -forming a 64 bit result. -.TP -.B "unsigned diff64(u64_t \fIi\fP, u64_t \fIj\fP)" -Subtract the 64 bit number -.I j -from the 64 bit number -.I i -forming an unsigned. Overflow is not checked. -.TP -.B "int bsr64(u64_t \fIi\fP)" -Return the index of the highest-order bit set. If the value is zero, -1 is returned. -.TP -.B "u64_t cvu64(unsigned \fIi\fP)" -Convert an unsigned to a 64 bit number. -.TP -.B "u64_t cvul64(unsigned long \fIi\fP)" -Convert an unsigned long to a 64 bit number. -.TP -.B "unsigned cv64u(u64_t \fIi\fP)" -Convert a 64 bit number to an unsigned if it fits, otherwise return -.BR UINT_MAX . -.TP -.B "unsigned long cv64ul(u64_t \fIi\fP)" -Convert a 64 bit number to an unsigned long if it fits, otherwise return -.BR ULONG_MAX . -.TP -.B "u64_t div64(u64_t \fIi\fP, u64_t \fIj\fP)" -Divide the 64 bit number -.I i -by the 64 bit number -.I j -giving a 64 bit number. -.TP -.B "unsigned long div64u(u64_t \fIi\fP, unsigned \fIj\fP)" -Divide the 64 bit number -.I i -by the unsigned -.I j -giving an unsigned long. Overflow is not checked. (Typical "byte offset to -block number" conversion.) -.TP -.B "u64_t div64u64(u64_t \fIi\fP, unsigned \fIj\fP)" -Divide the 64 bit number -.I i -by the unsigned -.I j -giving a 64 bit number. -.TP -.B "u64_t rem64(u64_t \fIi\fP, u64_t \fIj\fP)" -Compute the remainder of the division of the 64 bit number -.I i -by the 64 bit number -.I j -as a 64 bit number. -.TP -.B "unsigned rem64u(u64_t \fIi\fP, unsigned \fIj\fP)" -Compute the remainder of the division of the 64 bit number -.I i -by the unsigned -.I j -as an unsigned. (Typical "byte offset within a block" computation.) -.TP -.B "u64_t mul64(u64_t \fIi\fP, u64_t \fIj\fP)" -Multiply the 64 bit number -.I i -by the 64 bit number -.I j -giving a 64 bit number. -.TP -.B "u64_t mul64u(unsigned long \fIi\fP, unsigned \fIj\fP)" -Multiply the unsigned long -.I i -by the unsigned -.I j -giving a 64 bit number. (Typical "block number to byte offset" conversion.) -.TP -.B "int cmp64(u64_t \fIi\fP, u64_t \fIj\fP)" -Compare two 64 bit numbers. -Returns -.B -1 -if -.I i -< -.IR j , -.B 0 -if -.I i -== -.IR j , -and -.B 1 -if -.I i -> -.IR j . - -.TP -.B "u64_t rrotate64(u64_t \fIi\fP, unsigned short \fIb\fP)" -Rotate first 64-bit argument to the right by \fIb\fP bits and -return the result. - -.TP -.B "u64_t rshift64(u64_t \fIi\fP, unsigned short \fIb\fP)" -Shift first 64-bit argument to the right by \fIb\fP bits and -return the result. - -.TP -.B "u64_t xor64(u64_t \fIi\fP, u64_t \fIj\fP)" -Return the 64-bit bitwise xor of the 64-bit \fIi\fP and \fIj\fP arguments. - -.TP -.B "u64_t and64(u64_t \fIi\fP, u64_t \fIj\fP)" -Return the 64-bit bitwise and of the 64-bit \fIi\fP and \fIj\fP arguments. - -.TP -.B "u64_t not64(u64_t \fIi\fP)" -Return the 64-bit bitwise not of the 64-bit \fIi\fP argument. - -.TP -.B "int cmp64u(u64_t \fIi\fP, unsigned \fIj\fP)" -Likewise compare a 64 bit number with an unsigned. - -.TP -.B "int cmp64ul(u64_t \fIi\fP, unsigned long \fIj\fP)" -Likewise compare a 64 bit number with an unsigned long. -.TP -.B "unsigned long ex64lo(u64_t \fIi\fP)" -Extract the low 32 bits of a 64 bit number. -.TP -.B "unsigned long ex64hi(u64_t \fIi\fP)" -Extract the high 32 bits of a 64 bit number. -.TP -.B "u64_t make64(unsigned long \fIlo\fP, unsigned long \fIhi\fP)" -Combine the low and high parts of a 64 bit number to a 64 bit number. (The -last three functions are used to pass 64 bit numbers in messages within the -kernel. They should not be used for anything else.) -.SH "SEE ALSO" -.BR fcntl (2), -.BR controller (4). -.SH NOTES -With the usual disk block size of 512 bytes the maximum disk size is 512 -\(** 4 gigabytes = 2 terabytes. -.PP -Standard MINIX 3 only uses 64 bit computations within the disk drivers, so -individual partitions are still limited to 4 gigabytes. Minix-vmd has 64 -bit computations also in the file system code. -.PP -Special care must be taken when accessing disk devices. For MINIX 3 one may -have to temporarily change the start of the partition to go beyond 4 G. -Minix-vmd can go beyond 4 G, but the -.B lseek -system call is still limited to a 32 bit offset. One needs to use -.PP -.RS -.BI "fcntl(" fd ", F_SEEK, u64_t " offset ")" -.RE -.PP -to seek to a 64 bit position. -.SH AUTHOR -Kees J. Bot diff --git a/man/man3/islessgreater.3 b/man/man3/islessgreater.3 deleted file mode 100644 index b4ed80873..000000000 --- a/man/man3/islessgreater.3 +++ /dev/null @@ -1,26 +0,0 @@ -.TH ISLESSGREATER 3 "December 18, 2009" -.UC 4 -.SH NAME -islessgreater, isgreater, isgreaterequal, isless, islessequal, isunordered \- order floating point numbers -.SH SYNOPSIS -.nf -.ft B -#include - -int isgreater(double \fIx\fP, double \fIy\fP); -int isgreaterequal(double \fIx\fP, double \fIy\fP); -int isless(double \fIx\fP, double \fIy\fP); -int islessequal(double \fIx\fP, double \fIy\fP); -int islessgreater(double \fIx\fP, double \fIy\fP); -int isunordered(double \fIx\fP, double \fIy\fP); -.fi -.SH DESCRIPTION -These functions compare the specified floating point numbers \fIx\fP and -\fIy\fP. They differ from the regular comparison operators in that they -recognize and additional 'unordered' relationship between the numbers if one of -them is NaN. As a consequence, these functions do not raise floating point -expceptions and can be safely used with NaN values. -.SH "RETURN VALUE" -The functions return a non-zero value if and only if the relationship specified -in the name holds between \fIx\fP and \fIy\fP. All functions except for -'isunordered' return zero if either of the numbers is NaN. diff --git a/man/man3/ldexp.3 b/man/man3/ldexp.3 deleted file mode 100644 index ff1b627b2..000000000 --- a/man/man3/ldexp.3 +++ /dev/null @@ -1,19 +0,0 @@ -.TH LDEXP 3 "January 7, 2010" -.UC 4 -.SH NAME -ldexp, scalbn, scalbnf, scalbln, scalblnf \- compute absolute value -.SH SYNOPSIS -.nf -.ft B -#include - -double ldexp(double \fIx\fP, int \fIn\fP); -double scalbn(double \fIx\fP, int \fIn\fP); -float scalbnf(float \fIx\fP, int \fIn\fP); -double scalbln(double \fIx\fP, long \fIn\fP); -float scalblnf(float \fIx\fP, long \fIn\fP); -.fi -.SH DESCRIPTION -These functions all compute \fIx\fP * 2^\fIn\fP. -.SH "RETURN VALUE -These functions all return \fIx\fP * 2^\fIn\fP. diff --git a/man/man3/makecontext.3 b/man/man3/makecontext.3 deleted file mode 100644 index 4e2074cd4..000000000 --- a/man/man3/makecontext.3 +++ /dev/null @@ -1,97 +0,0 @@ -.Dd Mar 2, 2010 -.Dt MAKECONTEXT 3 -.Os -.Sh NAME -.Nm makecontext , -.Nm swapcontext -.Nd manipulate user contexts -.Sh LIBRARY -.Lb libc -.Sh SYNOPSIS -.In ucontext.h -.Ft void -.Fn makecontext "ucontext_t *ucp" "void (*func)(void)" "int argc" ... -.Ft int -.Fn swapcontext "ucontext_t *oucp" "const ucontext_t *ucp" -.Sh DESCRIPTION -The -.Xr makecontext 3 , -.Xr swapcontext 3 , -.Xr getcontext 3 , -and -.Xr setcontext 3 -together form a set of functions that allow user-level context switching between multiple threads of control within a process. -.Pp -The -.Fn makecontext -function modifies the user thread pointed to by -.Va ucp -to continue execution by invoking function -.Va func -and passing that function a number of -.Va argc -integer arguments. The value of -.Va argc -must match the number of integer arguments passed to -.Va func , -otherwise the behavior is undefined. Context -.Va ucp -must have been initialized by a call to -.Xr getcontext 3 -and have a stack allocated for it. The address of the stack must be assigned to -.Va ucp->uc_stack.ss_sp -and the size of the stack to -.Va ucp->uc_stack.ss_size . -The -.Va ucp->uc_link -member is used to determine which successor context is run after the context modified by -.Fn makecontext -returns. If left NULL, the process exits. -.Pp -The -.Fn swapcontext -function saves the current context in the context structure pointed to by -.Va oucp -and sets the context to the context structure pointed to by -.Va ucp . -.Sh RETURN VALUES -When successful, -.Fn swapcontext -returns 0. Otherwise, -1 is returned and -.Va errno -is set to indicate the error. Note that a successful call to -.Fn swapcontext -actually does not return. Only after returning to the context that called -.Fn swapcontext , -it appears as if -.Fn swapcontext -returned 0. -.Sh ERRORS -.Bl -tag -width Er -.It Bq Er EFAULT -Either the -.Va ucp -or -.Va oucp -is a NULL pointer. -.It Bq Er EINVAL -The context is not properly initialized. -.It Bq Er ENOMEM -The -.Va ucp -argument does not have enough stack left to complete the operation. -.El -.Sh SEE ALSO -.Xr getcontext 3 , -.Xr setcontext 3 -.Sh STANDARDS -The -.Fn makecontext , -and -.Fn swapcontext -functions conform to -.St -xsh5 -and -.St -p1003.1-2001 . -.Sh AUTHORS -Thomas Veerman diff --git a/man/man3/malloc.3 b/man/man3/malloc.3 deleted file mode 100644 index 81e11931a..000000000 --- a/man/man3/malloc.3 +++ /dev/null @@ -1,128 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)malloc.3 6.3 (Berkeley) 5/14/86 -.\" -.TH MALLOC 3 "May 14, 1986" -.UC 4 -.SH NAME -malloc, free, realloc, calloc, alloca \- memory allocator -.SH SYNOPSIS -.nf -.ft B -#include -#include -#include - -void *malloc(size_t \fIsize\fP) -void free(void *\fIptr\fP) -void *realloc(void *\fIptr\fP, size_t \fIsize\fP) -void *calloc(size_t \fInelem\fP, size_t \fIelsize\fP) -void *alloca(size_t \fIsize\fP) -.ft R -.fi -.SH DESCRIPTION -.B Malloc -and -.B free -provide a general-purpose memory allocation package. -.B Malloc -returns a pointer to a block of at least -.I size -bytes beginning on a word boundary. -.PP -The argument to -.B free -is a pointer to a block previously allocated by -.BR malloc ; -this space is made available for further allocation, -but its contents are left undisturbed. -A call with a null -.I ptr -is legal and does nothing. -.PP -Needless to say, grave disorder will result if the space assigned by -.B malloc -is overrun or if some random number is handed to -.BR free . -.PP -.B Malloc -maintains multiple lists of free blocks according to size, -allocating space from the appropriate list. -It calls -.B sbrk -(see -.BR brk (2)) -to get more memory from the system when there is no -suitable space already free. -.PP -.B Realloc -changes the size of the block pointed to by -.I ptr -to -.I size -bytes and returns a pointer to the (possibly moved) block. -The contents will be unchanged up to the lesser of the new and old sizes. -A call with a null -.I ptr -is legal and has the same result as -.BI malloc( size )\fR. -.PP -.B Calloc -allocates space for an array of -.I nelem -elements of size -.I elsize. -The space is initialized to zeros. -.PP -.B Alloca -allocates -.I size -bytes of space in the stack frame of the caller. -This temporary space is automatically freed on -return. -.PP -Each of the allocation routines returns a pointer -to space suitably aligned (after possible pointer coercion) -for storage of any type of object. -.PP -To debug malloc-related errors, specify the -.I MALLOC_DEBUG -variable in the environment of the program you want to debug. This causes an -alternate malloc implementation to be used. This version allocates blocks at -the end of random pages so that reads and writes past the end of the buffer -cause SIGSEGV. On realloc or free calls, the area just before the buffer is -verified to also detect writes before the start of the buffer. Buffer overflows -in the BSS section are also more likely to be detected because the brk is never -moved. Please note that this flags comes with a considerable performance -penalty and dramatically increases memory usage. -.SH SEE ALSO -.BR brk (2). -.SH DIAGNOSTICS -.BR Malloc , -.BR realloc -and -.B calloc -return a null pointer if there is no available memory or if the arena -has been detectably corrupted by storing outside the bounds of a block. -.SH NOTES -Other implementations of -.BR malloc , -.BR realloc -or -.BR calloc -may return a null pointer if the size of the requested block is zero. This -implementation will always return a zero length block at a unique address, -but you should keep in mind that a null return is possible if the program -is run to another system and that this should not be mistakenly seen as -an error. -.SH BUGS -When -.B realloc -returns a null pointer, the block pointed to by -.I ptr -may be destroyed. -.PP -.B Alloca -is machine dependent; its use is discouraged. diff --git a/man/man3/md5.3 b/man/man3/md5.3 deleted file mode 100644 index fcc12920f..000000000 --- a/man/man3/md5.3 +++ /dev/null @@ -1,130 +0,0 @@ -.\" -.\" ---------------------------------------------------------------------------- -.\" "THE BEER-WARE LICENSE" (Revision 42): -.\" wrote this file. As long as you retain this notice you -.\" can do whatever you want with this stuff. If we meet some day, and you think -.\" this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp -.\" ---------------------------------------------------------------------------- -.\" -.\" $OpenBSD: md5.3,v 1.10 2007/05/31 19:19:29 jmc Exp $ -.\" -.Dd $Mdocdate: May 31 2007 $ -.Dt MD5 3 -.Os -.Sh NAME -.Nm MD5Init , -.Nm MD5Update , -.Nm MD5Final , -.Nm MD5End , -.Nm MD5File , -.Nm MD5Data -.Nd calculate the RSA Data Security, Inc., ``MD5'' message digest -.Sh SYNOPSIS -.Fd #include -.Fd #include -.Ft void -.Fn MD5Init "MD5_CTX *context" -.Ft void -.Fn MD5Update "MD5_CTX *context" "const u_int8_t *data" "size_t len" -.Ft void -.Fn MD5Final "u_int8_t digest[MD5_DIGEST_LENGTH]" "MD5_CTX *context" -.Ft "char *" -.Fn MD5End "MD5_CTX *context" "char *buf" -.Ft "char *" -.Fn MD5File "const char *filename" "char *buf" -.Ft "char *" -.Fn MD5Data "const u_int8_t *data" "size_t len" "char *buf" -.Sh DESCRIPTION -The MD5 functions calculate a 128-bit cryptographic checksum (digest) -for any number of input bytes. -A cryptographic checksum is a one-way -hash-function, that is, you cannot find (except by exhaustive search) -the input corresponding to a particular output. -This net result is a -.Dq fingerprint -of the input-data, which doesn't disclose the actual input. -.Pp -The -.Fn MD5Init , -.Fn MD5Update , -and -.Fn MD5Final -functions are the core functions. -Allocate an MD5_CTX, initialize it with -.Fn MD5Init , -run over the data with -.Fn MD5Update , -and finally extract the result using -.Fn MD5Final . -.Pp -.Fn MD5End -is a wrapper for -.Fn MD5Final -which converts the return value to an MD5_DIGEST_STRING_LENGTH-character -(including the terminating '\e0') -.Tn ASCII -string which represents the 128 bits in hexadecimal. -.Pp -.Fn MD5File -calculates the digest of a file, and uses -.Fn MD5End -to return the result. -If the file cannot be opened, a null pointer is returned. -.Pp -.Fn MD5Data -calculates the digest of a chunk of data in memory, and uses -.Fn MD5End -to return the result. -.Pp -When using -.Fn MD5End , -.Fn MD5File , -or -.Fn MD5Data , -the -.Ar buf -argument can be a null pointer, in which case the returned string -is allocated with -.Xr malloc 3 -and subsequently must be explicitly deallocated using -.Xr free 3 -after use. -If the -.Ar buf -argument is non-null it must point to at least MD5_DIGEST_STRING_LENGTH -characters of buffer space. -.Rs -.%A R. Rivest -.%T The MD4 Message-Digest Algorithm -.%O RFC 1186 -.Re -.Rs -.%A R. Rivest -.%T The MD5 Message-Digest Algorithm -.%O RFC 1321 -.Re -.Rs -.%A RSA Laboratories -.%T Frequently Asked Questions About today's Cryptography -.%O \& -.Re -.Rs -.%A H. Dobbertin -.%T Alf Swindles Ann -.%J CryptoBytes -.%N 1(3):5 -.%D 1995 -.Re -.Rs -.%A MJ. B. Robshaw -.%T On Recent Results for MD4 and MD5 -.%J RSA Laboratories Bulletin -.%N 4 -.%D November 12, 1996 -.Re -.Rs -.%A Hans Dobbertin -.%T Cryptanalysis of MD5 Compress -.Re -.Sh BUGS -Collisions have been found for the full version of MD5. diff --git a/man/man3/nearbyint.3 b/man/man3/nearbyint.3 deleted file mode 100644 index 6b9b48618..000000000 --- a/man/man3/nearbyint.3 +++ /dev/null @@ -1,28 +0,0 @@ -.TH NEARBYINT 3 "December 18, 2009" -.UC 4 -.SH NAME -nearbyint, ceil, floor, trunc \- floating point rounding -.SH SYNOPSIS -.nf -.ft B -#include - -double ceil(double \fIx\fP); -double floor(double \fIx\fP); -double nearbyint(double \fIx\fP); -double trunc(double \fIx\fP); -.fi -.SH DESCRIPTION -These functions round the specified floating point number to a nearby integer. -For nearbyint, the rounding mode is determined by the value set using the -fesetround function. The other functions are not influenced by the rounding -mode. The ceil function rounds upwards, selecting the smallest integer that is -larger than or equal to \fIx\fP. The floor function rounds downwards, selecting -the largest integer that is smaller than or equal to \fIx\fP. The trunc function -rounds towards zero, selecting the largest integer with the largest absolute -value of which the absolute value is smaller than or equal to the absolute -value of \fIx\fP. -.SH "RETURN VALUE" -The functions return an integer close to \fIx\fP. -.SH "SEE ALSO" -fesetround(3) diff --git a/man/man3/newctime.3 b/man/man3/newctime.3 deleted file mode 100644 index fcb554c9c..000000000 --- a/man/man3/newctime.3 +++ /dev/null @@ -1,237 +0,0 @@ -.TH NEWCTIME 3 -.SH NAME -asctime, ctime, difftime, gmtime, localtime, mktime \- convert date and time to ASCII -.SH SYNOPSIS -.nf -.B extern char *tzname[2]; -.PP -.B void tzset() -.PP -.B #include -.PP -.B char *ctime(clock) -.B const time_t *clock; -.PP -.B double difftime(time1, time0) -.B time_t time1; -.B time_t time0; -.PP -.B #include -.PP -.B char *asctime(tm) -.B const struct tm *tm; -.PP -.B struct tm *localtime(clock) -.B const time_t *clock; -.PP -.B struct tm *gmtime(clock) -.B const time_t *clock; -.PP -.B time_t mktime(tm) -.B struct tm *tm; -.PP -.B cc ... -ltz -.fi -.SH DESCRIPTION -.I Ctime\^ -converts a long integer, pointed to by -.IR clock , -representing the time in seconds since -00:00:00 UTC, 1970-01-01, -and returns a pointer to a -string of the form -.br -.ce -.eo -Thu Nov 24 18:22:48 1986\n\0 -.br -.ec -Years requiring fewer than four characters are padded with leading zeroes. -For years longer than four characters, the string is of the form -.br -.ce -.eo -Thu Nov 24 18:22:48 81986\n\0 -.ec -.br -with five spaces before the year. -These unusual formats are designed to make it less likely that older -software that expects exactly 26 bytes of output will mistakenly output -misleading values for out-of-range years. -.PP -.I Localtime\^ -and -.I gmtime\^ -return pointers to ``tm'' structures, described below. -.I Localtime\^ -corrects for the time zone and any time zone adjustments -(such as Daylight Saving Time in the United States). -After filling in the ``tm'' structure, -.I localtime -sets the -.BR tm_isdst 'th -element of -.B tzname -to a pointer to an -ASCII string that's the time zone abbreviation to be used with -.IR localtime 's -return value. -.PP -.I Gmtime\^ -converts to Coordinated Universal Time. -.PP -.I Asctime\^ -converts a time value contained in a -``tm'' structure to a string, -as shown in the above example, -and returns a pointer to the string. -.PP -.I Mktime\^ -converts the broken-down time, -expressed as local time, -in the structure pointed to by -.I tm -into a calendar time value with the same encoding as that of the values -returned by the -.I time -function. -The original values of the -.B tm_wday -and -.B tm_yday -components of the structure are ignored, -and the original values of the other components are not restricted -to their normal ranges. -(A positive or zero value for -.B tm_isdst -causes -.I mktime -to presume initially that summer time (for example, Daylight Saving Time -in the U.S.A.) -respectively, -is or is not in effect for the specified time. -A negative value for -.B tm_isdst -causes the -.I mktime -function to attempt to divine whether summer time is in effect -for the specified time.) -On successful completion, the values of the -.B tm_wday -and -.B tm_yday -components of the structure are set appropriately, -and the other components are set to represent the specified calendar time, -but with their values forced to their normal ranges; the final value of -.B tm_mday -is not set until -.B tm_mon -and -.B tm_year -are determined. -.I Mktime\^ -returns the specified calendar time; -If the calendar time cannot be represented, -it returns -.BR -1 . -.PP -.I Difftime\^ -returns the difference between two calendar times, -.RI ( time1 -- -.IR time0 ), -expressed in seconds. -.PP -Declarations of all the functions and externals, and the ``tm'' structure, -are in the -.B \^ -header file. -The structure (of type) -.B struct tm -includes the following fields: -.RS -.PP -.nf -.ta .5i +\w'long tm_gmtoff;\0\0'u - int tm_sec; /\(** seconds (0 - 60) \(**/ - int tm_min; /\(** minutes (0 - 59) \(**/ - int tm_hour; /\(** hours (0 - 23) \(**/ - int tm_mday; /\(** day of month (1 - 31) \(**/ - int tm_mon; /\(** month of year (0 - 11) \(**/ - int tm_year; /\(** year \- 1900 \(**/ - int tm_wday; /\(** day of week (Sunday = 0) \(**/ - int tm_yday; /\(** day of year (0 - 365) \(**/ - int tm_isdst; /\(** is summer time in effect? \(**/ - char \(**tm_zone; /\(** abbreviation of timezone name \(**/ - long tm_gmtoff; /\(** offset from UTC in seconds \(**/ -.fi -.RE -.PP -The -.I tm_zone -and -.I tm_gmtoff -fields exist, and are filled in, only if arrangements to do -so were made when the library containing these functions was -created. -There is no guarantee that these fields will continue to exist -in this form in future releases of this code. -.PP -.I Tm_isdst\^ -is non-zero if summer time is in effect. -.PP -.I Tm_gmtoff -is the offset (in seconds) of the time represented -from UTC, with positive values indicating east -of the Prime Meridian. -.SH FILES -.ta \w'/usr/share/zoneinfo/posixrules\0\0'u -/usr/share/zoneinfo time zone information directory -.br -/usr/share/zoneinfo/localtime local time zone file -.br -/usr/share/zoneinfo/posixrules used with POSIX-style TZ's -.br -/usr/share/zoneinfo/GMT for UTC leap seconds -.sp -If -.B /usr/share/zoneinfo/GMT -is absent, -UTC leap seconds are loaded from -.BR /usr/share/zoneinfo/posixrules . -.SH SEE ALSO -getenv(3), -newstrftime(3), -newtzset(3), -time(2), -tzfile(5) -.SH NOTES -The return values point to static data; -the data is overwritten by each call. -The -.B tm_zone -field of a returned -.B "struct tm" -points to a static array of characters, which -will also be overwritten at the next call -(and by calls to -.IR tzset ). -.PP -.I Asctime\^ -and -.I ctime\^ -behave strangely for years before 1000 or after 9999. -The 1989 and 1999 editions of the C Standard say -that years from \-99 through 999 are converted without -extra spaces, but this conflicts with longstanding -tradition and with this implementation. -Traditional implementations of these two functions are -restricted to years in the range 1900 through 2099. -To avoid this portability mess, new programs should use -.I strftime\^ -instead. -.PP -Avoid using out-of-range values with -.I mktime -when setting up lunch with promptness sticklers in Riyadh. -.\" @(#)newctime.3 7.17 diff --git a/man/man3/newstrftime.3 b/man/man3/newstrftime.3 deleted file mode 100644 index 19db8ea14..000000000 --- a/man/man3/newstrftime.3 +++ /dev/null @@ -1,230 +0,0 @@ -.\" Based on the UCB file whose copyright information appears below. -.\" Copyright (c) 1989, 1991 The Regents of the University of California. -.\" All rights reserved. -.\" -.\" This code is derived from software contributed to Berkeley by -.\" the American National Standards Committee X3, on Information -.\" Processing Systems. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" from: @(#)strftime.3 5.12 (Berkeley) 6/29/91 -.\" $Id: strftime.3,v 1.4 1993/12/15 20:33:00 jtc Exp $ -.\" -.TH NEWSTRFTIME 3 -.SH NAME -strftime \- format date and time -.SH SYNOPSIS -.nf -.B #include -.B #include -.PP -.B size_t strftime(buf, maxsize, format, timeptr) -.B char *buf; -.B size_t maxsize; -.B const char *format; -.B const struct tm *timeptr -.PP -.B cc ... -ltz -.fi -.SH DESCRIPTION -The -.I strftime\^ -function formats the information from -.I timeptr\^ -into the buffer -.I buf\^ -according to the string pointed to by -.IR format\^ . -.PP -The -.I format\^ -string consists of zero or more conversion specifications and -ordinary characters. -All ordinary characters are copied directly into the buffer. -A conversion specification consists of a percent sign -.Ql % -and one other character. -.PP -No more than -.I maxsize\^ -characters are be placed into the array. -If the total number of resulting characters, including the terminating -null character, is not more than -.IR maxsize\^ , -.I strftime\^ -returns the number of characters in the array, not counting the -terminating null. -Otherwise, zero is returned. -.PP -Each conversion specification is replaced by the characters as -follows which are then copied into the buffer. -.TP -%A -is replaced by the locale's full weekday name. -.TP -%a -is replaced by the locale's abbreviated weekday name. -.TP -%B -is replaced by the locale's full month name. -.TP -%b or %h -is replaced by the locale's abbreviated month name. -.TP -%C -is replaced by the century (a year divided by 100 and truncated to an integer) -as a decimal number (00-99). -.TP -%c -is replaced by the locale's appropriate date and time representation. -.TP -%D -is replaced by the date in the format %m/%d/%y. -.TP -%d -is replaced by the day of the month as a decimal number (01-31). -.TP -%e -is replaced by the day of month as a decimal number (1-31); -single digits are preceded by a blank. -.TP -%F -is replaced by the date in the format %Y-%m-%d. -.TP -%G -is replaced by the ISO 8601 year with century as a decimal number. -.TP -%g -is replaced by the ISO 8601 year without century as a decimal number (00-99). -.TP -%H -is replaced by the hour (24-hour clock) as a decimal number (00-23). -.TP -%I -is replaced by the hour (12-hour clock) as a decimal number (01-12). -.TP -%j -is replaced by the day of the year as a decimal number (001-366). -.TP -%k -is replaced by the hour (24-hour clock) as a decimal number (0-23); -single digits are preceded by a blank. -.TP -%l -is replaced by the hour (12-hour clock) as a decimal number (1-12); -single digits are preceded by a blank. -.TP -%M -is replaced by the minute as a decimal number (00-59). -.TP -%m -is replaced by the month as a decimal number (01-12). -.TP -%n -is replaced by a newline. -.TP -%p -is replaced by the locale's equivalent of either AM or PM. -.TP -%R -is replaced by the time in the format %H:%M. -.TP -%r -is replaced by the locale's representation of 12-hour clock time -using AM/PM notation. -.TP -%S -is replaced by the second as a decimal number (00-60). -.TP -%s -is replaced by the number of seconds since the Epoch, UTC (see mktime(3)). -.TP -%T -is replaced by the time in the format %H:%M:%S. -.TP -%t -is replaced by a tab. -.TP -%U -is replaced by the week number of the year (Sunday as the first day of -the week) as a decimal number (00-53). -.TP -%u -is replaced by the weekday (Monday as the first day of the week) -as a decimal number (1-7). -.TP -%V -is replaced by the week number of the year (Monday as the first day of -the week) as a decimal number (01-53). If the week containing January -1 has four or more days in the new year, then it is week 1; otherwise -it is week 53 of the previous year, and the next week is week 1. -.TP -%W -is replaced by the week number of the year (Monday as the first day of -the week) as a decimal number (00-53). -.TP -%w -is replaced by the weekday (Sunday as the first day of the week) -as a decimal number (0-6). -.TP -%X -is replaced by the locale's appropriate time representation. -.TP -%x -is replaced by the locale's appropriate date representation. -.TP -%Y -is replaced by the year with century as a decimal number. -.TP -%y -is replaced by the year without century as a decimal number (00-99). -.TP -%Z -is replaced by the time zone name, -or by the empty string if this is not determinable. -.TP -%z -is replaced by the offset from UTC in the format +HHMM or -HHMM as appropriate, -with positive values representing locations east of Greenwich, -or by the empty string if this is not determinable. -.TP -%% -is replaced by a single %. -.TP -%+ -is replaced by the date and time in date(1) format. -.SH SEE ALSO -date(1), -getenv(3), -newctime(3), -newtzset(3), -time(2), -tzfile(5) -.\" @(#)newstrftime.3 7.15 diff --git a/man/man3/newtzset.3 b/man/man3/newtzset.3 deleted file mode 100644 index ea512447a..000000000 --- a/man/man3/newtzset.3 +++ /dev/null @@ -1,237 +0,0 @@ -.TH NEWTZSET 3 -.SH NAME -tzset \- initialize time conversion information -.SH SYNOPSIS -.nf -.B void tzset() -.PP -.B cc ... -ltz -.fi -.SH DESCRIPTION -.I Tzset -uses the value of the environment variable -.B TZ -to set time conversion information used by -.IR localtime . -If -.B TZ -does not appear in the environment, -the best available approximation to local wall clock time, as specified -by the -.IR tzfile (5)-format -file -.B localtime -in the system time conversion information directory, is used by -.IR localtime . -If -.B TZ -appears in the environment but its value is a null string, -Coordinated Universal Time (UTC) is used (without leap second -correction). If -.B TZ -appears in the environment and its value is not a null string: -.IP -if the value begins with a colon, it is used as a pathname of a file -from which to read the time conversion information; -.IP -if the value does not begin with a colon, it is first used as the -pathname of a file from which to read the time conversion information, -and, if that file cannot be read, is used directly as a specification of -the time conversion information. -.PP -When -.B TZ -is used as a pathname, if it begins with a slash, -it is used as an absolute pathname; otherwise, -it is used as a pathname relative to a system time conversion information -directory. -The file must be in the format specified in -.IR tzfile (5). -.PP -When -.B TZ -is used directly as a specification of the time conversion information, -it must have the following syntax (spaces inserted for clarity): -.IP -\fIstd\|offset\fR[\fIdst\fR[\fIoffset\fR][\fB,\fIrule\fR]] -.PP -Where: -.RS -.TP 15 -.IR std " and " dst -Three or more bytes that are the designation for the standard -.RI ( std ) -or summer -.RI ( dst ) -time zone. Only -.I std -is required; if -.I dst -is missing, then summer time does not apply in this locale. -Upper- and lowercase letters are explicitly allowed. Any characters -except a leading colon -.RB ( : ), -digits, comma -.RB ( , ), -minus -.RB ( \(mi ), -plus -.RB ( \(pl ), -and ASCII NUL are allowed. -.TP -.I offset -Indicates the value one must add to the local time to arrive at -Coordinated Universal Time. The -.I offset -has the form: -.RS -.IP -\fIhh\fR[\fB:\fImm\fR[\fB:\fIss\fR]] -.RE -.IP -The minutes -.RI ( mm ) -and seconds -.RI ( ss ) -are optional. The hour -.RI ( hh ) -is required and may be a single digit. The -.I offset -following -.I std -is required. If no -.I offset -follows -.IR dst , -summer time is assumed to be one hour ahead of standard time. One or -more digits may be used; the value is always interpreted as a decimal -number. The hour must be between zero and 24, and the minutes (and -seconds) \(em if present \(em between zero and 59. If preceded by a -.RB `` \(mi '', -the time zone shall be east of the Prime Meridian; otherwise it shall be -west (which may be indicated by an optional preceding -.RB `` \(pl ''). -.TP -.I rule -Indicates when to change to and back from summer time. The -.I rule -has the form: -.RS -.IP -\fIdate\fB/\fItime\fB,\fIdate\fB/\fItime\fR -.RE -.IP -where the first -.I date -describes when the change from standard to summer time occurs and the -second -.I date -describes when the change back happens. Each -.I time -field describes when, in current local time, the change to the other -time is made. -.IP -The format of -.I date -is one of the following: -.RS -.TP 10 -.BI J n -The Julian day -.I n -.RI "(1\ \(<=" "\ n\ " "\(<=\ 365). -Leap days are not counted; that is, in all years \(em including leap -years \(em February 28 is day 59 and March 1 is day 60. It is -impossible to explicitly refer to the occasional February 29. -.TP -.I n -The zero-based Julian day -.RI "(0\ \(<=" "\ n\ " "\(<=\ 365). -Leap days are counted, and it is possible to refer to February 29. -.TP -.BI M m . n . d -The -.IR d' th -day -.RI "(0\ \(<=" "\ d\ " "\(<=\ 6) -of week -.I n -of month -.I m -of the year -.RI "(1\ \(<=" "\ n\ " "\(<=\ 5, -.RI "1\ \(<=" "\ m\ " "\(<=\ 12, -where week 5 means ``the last -.I d -day in month -.IR m '' -which may occur in either the fourth or the fifth week). Week 1 is the -first week in which the -.IR d' th -day occurs. Day zero is Sunday. -.RE -.IP "" 15 -The -.I time -has the same format as -.I offset -except that no leading sign -.RB (`` \(mi '' -or -.RB `` \(pl '') -is allowed. The default, if -.I time -is not given, is -.BR 02:00:00 . -.RE -.LP -If no -.I rule -is present in -.BR TZ , -the rules specified -by the -.IR tzfile (5)-format -file -.B posixrules -in the system time conversion information directory are used, with the -standard and summer time offsets from UTC replaced by those specified by -the -.I offset -values in -.BR TZ . -.PP -For compatibility with System V Release 3.1, a semicolon -.RB ( ; ) -may be used to separate the -.I rule -from the rest of the specification. -.PP -If the -.B TZ -environment variable does not specify a -.IR tzfile (5)-format -and cannot be interpreted as a direct specification, -UTC is used. -.SH FILES -.ta \w'/usr/share/zoneinfo/posixrules\0\0'u -/usr/share/zoneinfo time zone information directory -.br -/usr/share/zoneinfo/localtime local time zone file -.br -/usr/share/zoneinfo/posixrules used with POSIX-style TZ's -.br -/usr/share/zoneinfo/GMT for UTC leap seconds -.sp -If -.B /usr/share/zoneinfo/GMT -is absent, -UTC leap seconds are loaded from -.BR /usr/share/zoneinfo/posixrules . -.SH SEE ALSO -getenv(3), -newctime(3), -newstrftime(3), -time(2), -tzfile(5) -.\" @(#)newtzset.3 7.5 diff --git a/man/man3/oneC_sum.3 b/man/man3/oneC_sum.3 deleted file mode 100644 index 1f7fa2216..000000000 --- a/man/man3/oneC_sum.3 +++ /dev/null @@ -1,45 +0,0 @@ -.TH ONEC_SUM 3 -.SH NAME -oneC_sum \- One's complement internet checksum -.SH SYNOPSIS -.ft B -.nf -#define _MINIX_SOURCE 1 -#include -#include - -#include - -u16_t oneC_sum(u16_t \fIprev\fP, void *\fIdata\fP, size_t \fIsize\fP) -.fi -.ft R -.SH DESCRIPTION -.B OneC_sum -is used to calculate the one's complement checksum needed for IP network -packets. -A good document about the Internet Checksum is RFC-1071 (Computing the -Internet checksum). -.PP -.B OneC_sum -expects three parameters: -.TP 10 -.I prev -The checksum of previous blocks of data that are to be included in the -checksum. -The value of prev in first call to oneC_sum should be 0. -.TP -.I data -A pointer to the block of data. -The data is interpreted as a series of 16 bit numbers in network byte order, but -an odd number of bytes is also allowed. -.TP -.I size -The size of the data in bytes. -.SH "SEE ALSO" -.BR ip (4). -.br -.B RFC-1071 -.SH AUTHOR -Philip Homburg (philip@cs.vu.nl) -.\" -.\" $PchId: oneC_sum.3,v 1.3 1996/02/22 21:05:31 philip Exp $ diff --git a/man/man3/openpty.3 b/man/man3/openpty.3 deleted file mode 100644 index 808fe9677..000000000 --- a/man/man3/openpty.3 +++ /dev/null @@ -1,18 +0,0 @@ -.TH OPENPTY 3 "May 15, 1985" -.AT 3 -.SH NAME -openpty \- library call to obtain a pty -.SH SYNOPSIS -.nf -.ft B -#include - -int openpty(int *\fIamaster\fP, int *\fIaslave\fP, char *\fIname\fP, struct termios *\fItermp\fP, struct winsize *\fIwinp\fP) -.ft R -.fi -.SH DESCRIPTION -.B Openpty -tries to obtain pty file descriptors by opening /dev/ttypX and -/dev/ptypX, setting *\fIamaster\fP and *\fIaslave\fP to these fd's, -changing ownership of the slave pty to the current process, and making -it only group-writable by group tty. diff --git a/man/man3/popen.3 b/man/man3/popen.3 deleted file mode 100644 index fe9f58f15..000000000 --- a/man/man3/popen.3 +++ /dev/null @@ -1,51 +0,0 @@ -.\" @(#)popen.3 6.1 (Berkeley) 5/15/85 -.\" -.TH POPEN 3 "May 15, 1985" -.AT 3 -.SH NAME -popen, pclose \- initiate I/O to/from a process -.SH SYNOPSIS -.nf -.ft B -#include - -FILE *popen(const char *command, const char *type) -int pclose(FILE *stream) -.SH DESCRIPTION -The arguments to -.B popen -are pointers to null-terminated strings containing respectively a -shell command line and an I/O mode, either "r" for reading or "w" for -writing. It creates a pipe between the calling process and -the command to be executed. The value returned is a stream pointer that -can be used (as appropriate) to write to the standard input -of the command or read from its standard output. -.PP -A stream opened by -.B popen -should be closed by -.BR pclose , -which waits for the associated process to terminate -and returns the exit status of the command. -.PP -Because open files are shared, a type "r" command may be used as an input -filter, and a type "w" as an output filter. -.SH "SEE ALSO" -.BR pipe (2), -.BR fopen (3), -.BR fclose (3), -.BR system (3), -.BR wait (2), -.BR sh (1). -.SH DIAGNOSTICS -.B Popen -returns a null pointer if files or processes cannot be created, or the shell -cannot be accessed. -.SH BUGS -Buffered reading before opening an input filter -may leave the standard input of that filter mispositioned. -Similar problems with an output filter may be -forestalled by careful buffer flushing, for instance, with -.BR fflush , -see -.BR fclose (3). diff --git a/man/man3/printf.3 b/man/man3/printf.3 deleted file mode 100644 index 4c7d6d3b6..000000000 --- a/man/man3/printf.3 +++ /dev/null @@ -1,264 +0,0 @@ -.\" @(#)printf.3s 6.3 (Berkeley) 6/5/86 -.\" -.TH PRINTF 3 "June 5, 1986" -.AT 3 -.SH NAME -printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, vsnprintf \- formatted output conversion -.SH SYNOPSIS -.nf -.ft B -#include -#include -#include - -int printf(const char *\fIformat\fP \fR[\fP, \fIarg\fP\fR] ...\fP); -int fprintf(FILE *\fIstream\fP, const char *\fIformat\fP \fR[\fP, \fIarg\fP\fR] ...\fP); -int sprintf(char *\fIs\fP, const char *\fIformat\fP \fR[\fP, \fIarg\fP\fR] ...\fP); -int snprintf(char *\fIs\fP, size_t \fIn\fP, const char *\fIformat\fP \fR[\fP, \fIarg\fP\fR] ...\fP); -int vprintf(const char *\fIformat\fP, va_list \fIargs\fP); -int vfprintf(FILE *\fIstream\fP, const char *\fIformat\fP, va_list \fIargs\fP); -int vsprintf(char *\fIs\fP, const char *\fIformat\fP, va_list \fIargs\fP); -int vsnprintf(char *\fIs\fP, size_t \fIn\fP, const char *\fIformat\fP, va_list \fIargs\fP); -.ft R -.fi -.SH DESCRIPTION -.B Printf -places output on the standard output stream -.BR stdout . -.B Fprintf -places output on the named output -.IR stream . -.B Sprintf -places `output' in the string -.IR s , -followed by the character `\e0'. -.B Snprintf -(Minix-vmd only) -is like -.B sprintf -except that no more than -.IR n \-1 -characters are written to -.I s -followed by a `\e0'. -.PP -The -.B v*printf -functions can be used to make functions like the first four by using the -.BR stdarg (3) -method to process the argument. -.PP -Each of these functions converts, formats, and prints its arguments after -the first under control of the first argument. -The first argument is a character string which contains two types of objects: -plain characters, which are simply copied to the output stream, -and conversion specifications, each of which causes conversion and printing -of the next successive -.IR arg . -.PP -Each conversion specification is introduced by the character -.BR % . -The remainder of the conversion specification includes -in the following order -.TP -\(bu -Zero or more of following flags: -.RS -.TP -\(bu -a `#' character -specifying that the value should be converted to an ``alternate form''. -For -.BR c , -.BR d , -.BR s , -and -.BR u -conversions, this option has no effect. For -.B o -conversions, the precision of the number is increased to force the first -character of the output string to a zero. For -.BR x ( X ) -conversion, a non-zero result has the string -.BR 0x ( 0X ) -prepended to it. For -.BR e , -.BR E , -.BR f , -.BR g , -and -.BR G -conversions, the result will always contain a decimal point, even if no -digits follow the point (normally, a decimal point only appears in the -results of those conversions if a digit follows the decimal point). For -.B g -and -.B G -conversions, trailing zeros are not removed from the result as they -would otherwise be. -.TP -\(bu -a minus sign `\-' which specifies -.I "left adjustment" -of the converted value in the indicated field; -.TP -\(bu -a `+' character specifying that there should always be -a sign placed before the number when using signed conversions. -.TP -\(bu -a space specifying that a blank should be left before a positive number -during a signed conversion. A `+' overrides a space if both are used. -.RE -.TP -\(bu -an optional digit string specifying a -.I "field width;" -if the converted value has fewer characters than the field width -it will be blank-padded on the left (or right, -if the left-adjustment indicator has been given) to make up the field width; -if the field width begins with a zero, -zero-padding will be done instead of blank-padding; -.TP -\(bu -an optional period -.RB ` . ' -which serves to separate the field width from the next digit string; -.TP -\(bu -an optional digit string specifying a -.I precision -which specifies the number of digits to appear after the -decimal point, for e- and f-conversion, or the maximum number of characters -to be printed from a string; -.TP -\(bu -the character -.B l -specifying that a following -.BR d , -.BR o , -.BR x , -or -.B u -corresponds to a long integer -.IR arg . -.TP -\(bu -a character which indicates the type of -conversion to be applied. -.PP -A field width or precision may be `*' instead of a digit string. -In this case an integer -.I arg -supplies -the field width or precision. -.PP -The conversion characters -and their meanings are -.TP -.B dox -The integer -.I arg -is converted to decimal, octal, or -hexadecimal notation respectively. -.TP -.B X -Like -.BR x , -but use upper case instead of lower case. -.TP -.B f -The float or double -.I arg -is converted to decimal notation -in the style `[\fB\-\fR]ddd.ddd' -where the number of d's after the decimal point -is equal to the precision specification -for the argument. -If the precision -is missing, -6 digits are given; -if the precision is explicitly 0, no digits and -no decimal point are printed. -.TP -.B e -The float or double -.I arg -is converted in the style -`[\fB\-\fR]d\fB.\fRddd\fBe\fR\(+-dd' -where there is one digit before the decimal point and -the number after is equal to the -precision specification for the argument; -when the precision is missing, -6 digits are produced. -.TP -.B g -The float or double -.I arg -is printed in style -.BR d , -in style -.BR f , -or in -style -.BR e , -whichever gives full precision in minimum space. -.TP -.B c -The character -.I arg -is printed. -.TP -.B s -.I Arg -is taken to be a string (character pointer) -and characters from the string are printed until -a null character or until -the number of characters indicated by the precision -specification is reached; -however if the precision is 0 or missing -all characters up to a null are printed. -.TP -.B u -The unsigned integer -.I arg -is converted to decimal -and printed. -.TP -.B % -Print a `%'; no argument is converted. -.PP -In no case does a non-existent or small field width -cause truncation of a field; -padding takes place only if the specified field -width exceeds the actual width. -Characters generated by -.B printf -are printed by -.BR putc (3). -.PP -.B Examples -.br -To print a date and time in the form `Sunday, July 3, 10:02', -where -.I weekday -and -.I month -are pointers to null-terminated strings: -.PP -.RS -printf("%s, %s %d, %02d:%02d", weekday, month, day, hour, min); -.RE -.PP -To print -.if n pi -.if t \(*p -to 5 decimals: -.IP -printf("pi = %.5f", 4*atan(1.0)); -.SH "SEE ALSO" -.BR putc (3), -.BR scanf (3), -.BR ecvt (3), -.BR stdarg (3). diff --git a/man/man3/putc.3 b/man/man3/putc.3 deleted file mode 100644 index fd728e7cc..000000000 --- a/man/man3/putc.3 +++ /dev/null @@ -1,70 +0,0 @@ -.\" @(#)putc.3s 6.2 (Berkeley) 11/6/85 -.\" -.TH PUTC 3 "November 6, 1985" -.AT 3 -.SH NAME -putc, putchar, fputc, putw \- put character or word on a stream -.SH SYNOPSIS -.nf -.ft B -#include - -int putc(int \fIc\fP, FILE *\fIstream\fP) -int putchar(int \fIc\fP) -int fputc(int \fIc\fP, FILE *\fIstream\fP) -int putw(int \fIw\fP, FILE *\fIstream\fP) -.ft R -.fi -.SH DESCRIPTION -.B Putc -appends the character -.I c -to the named output -.IR stream . -It returns the character written. -.PP -.BI Putchar( c ) -is defined as -.BI putc( c ", stdout)\fR." -.PP -.B Fputc -behaves like -.BR putc , -but is a genuine function rather than a macro. -.PP -.B Putw -appends word (that is, -.BR int ) -.I w -to the output -.IR stream . -It returns the word written. -.B Putw -neither assumes nor causes special alignment in the file. -.SH "SEE ALSO" -.BR fopen (3), -.BR fclose (3), -.BR getc (3), -.BR puts (3), -.BR printf (3), -.BR fread (3). -.SH DIAGNOSTICS -These functions return the constant -.SM -.B EOF -upon error. Since this is a good integer, -.BR ferror (3) -should be used to detect -.B putw -errors. -.SH BUGS -Because it is implemented as a macro, -.B putc -treats a -.I stream -argument with side effects improperly. In particular -`putc(c,\ *f++);' -doesn't work sensibly. -.PP -Errors can occur long after the call to -.BR putc . diff --git a/man/man3/puts.3 b/man/man3/puts.3 deleted file mode 100644 index bdaa106fd..000000000 --- a/man/man3/puts.3 +++ /dev/null @@ -1,43 +0,0 @@ -.\" @(#)puts.3s 6.1 (Berkeley) 5/15/85 -.\" -.TH PUTS 3 "May 15, 1985" -.AT 3 -.SH NAME -puts, fputs \- put a string on a stream -.SH SYNOPSIS -.nf -.ft B -#include - -int puts(char *\fIs\fP) -int fputs(char *\fIs\fP, FILE *\fIstream\fP) -.ft P -.fi -.SH DESCRIPTION -.B Puts -copies the null-terminated string -.I s -to the standard output stream -.B stdout -and appends a -newline character. -.PP -.B Fputs -copies the null-terminated string -.I s -to the named output -.IR stream . -.PP -Neither routine copies the terminal null character. -.SH "SEE ALSO" -.BR fopen (3), -.BR gets (3), -.BR putc (3), -.BR printf (3), -.BR ferror (3), -.BR fread (3). -.SH BUGS -.B Puts -appends a newline, -.B fputs -does not, all in the name of backward compatibility. diff --git a/man/man3/qsort.3 b/man/man3/qsort.3 deleted file mode 100644 index 8dcfbd558..000000000 --- a/man/man3/qsort.3 +++ /dev/null @@ -1,36 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)qsort.3 6.1 (Berkeley) 5/15/85 -.\" -.TH QSORT 3 "May 15, 1985" -.UC 4 -.SH NAME -qsort \- quicker sort -.SH SYNOPSIS -.nf -.ft B -#include -#include - -.fi -.in +.5i -.ti -.5i -void qsort(void *\fIbase\fP, size_t \fInel\fP, size_t \fIwidth\fP, int (*\fIcompar\fP)(const void *, const void *)) -.in -.5i -.ft R -.SH DESCRIPTION -.B Qsort -is an implementation of the quicker-sort algorithm. -The first argument is a pointer to the base of the data; -the second is the number of elements; -the third is the width of an element in bytes; -the last is the name of the comparison routine -to be called with two arguments which are pointers -to the elements being compared. -The routine must return an integer less than, equal to, or greater than 0 -according as the first argument is to be considered -less than, equal to, or greater than the second. -.SH "SEE ALSO" -.BR sort (1). diff --git a/man/man3/rand.3 b/man/man3/rand.3 deleted file mode 100644 index 052e10fe3..000000000 --- a/man/man3/rand.3 +++ /dev/null @@ -1,33 +0,0 @@ -.\" @(#)rand.3c 6.2 (Berkeley) 9/29/85 -.\" -.TH RAND 3 "September 29, 1985" -.AT 3 -.SH NAME -rand, srand \- random number generator -.SH SYNOPSIS -.nf -.ft B -#include - -void srand(unsigned \fIseed\fP) -unsigned rand(void) -.ft R -.fi -.SH DESCRIPTION -.B Rand -uses a multiplicative congruential -random number generator with period -.if t 2\u\s732\s0\d -.if n 2**32 -to return successive pseudo-random -numbers in the range from 0 to -.BR RAND_MAX . -.PP -The generator is reinitialized by calling -.B srand -with 1 as argument. -It can be set to a random starting point by calling -.B srand -with whatever you like as argument. -.SH "SEE ALSO" -.BR random (3). diff --git a/man/man3/random.3 b/man/man3/random.3 deleted file mode 100644 index 7b4516d73..000000000 --- a/man/man3/random.3 +++ /dev/null @@ -1,131 +0,0 @@ -.\" Copyright (c) 1983 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)random.3 6.2 (Berkeley) 9/29/85 -.\" -.TH RANDOM 3 "September 29, 1985" -.UC 5 -.SH NAME -random, srandom, initstate, setstate \- better random number generator; routines for changing generators -.SH SYNOPSIS -.nf -.ft B -#include - -long random(void) -void srandom(unsigned \fIseed\fP) -char *initstate(unsigned \fIseed\fP, char *\fIstate\fP, int \fIn\fP) -char *setstate(char *\fIstate\fP) -.ft R -.fi -.SH DESCRIPTION -.PP -.B Random -uses a non-linear additive feedback random number generator employing a -default table of size 31 long integers to return successive pseudo-random -numbers in the range from 0 to -.if t 2\u\s731\s10\d\(mi1. -.if n (2**31)\(mi1. -The period of this random number generator is very large, approximately -.if t 16\(mu(2\u\s731\s10\d\(mi1). -.if n 16*((2**31)\(mi1). -.PP -.B Random/srandom -have (almost) the same calling sequence and initialization properties as -.B rand/srand. -The difference is that -.BR rand (3) -produces a much less random sequence \(em in fact, the low dozen bits -generated by rand go through a cyclic pattern. All the bits generated by -.B random -are usable. For example, ``random()&01'' will produce a random binary -value. -.PP -Unlike -.BR srand , -.B srandom -does not return the old seed; the reason for this is that the amount of -state information used is much more than a single word. (Two other -routines are provided to deal with restarting/changing random -number generators). Like -.BR rand (3), -however, -.B random -will by default produce a sequence of numbers that can be duplicated -by calling -.B srandom -with -.B 1 -as the seed. -.PP -The -.B initstate -routine allows a state array, passed in as an argument, to be initialized -for future use. The size of the state array (in bytes) is used by -.B initstate -to decide how sophisticated a random number generator it should use -- the -more state, the better the random numbers will be. -(Current "optimal" values for the amount of state information are -8, 32, 64, 128, and 256 bytes; other amounts will be rounded down to -the nearest known amount. Using less than 8 bytes will cause an error). -The seed for the initialization (which specifies a starting point for -the random number sequence, and provides for restarting at the same -point) is also an argument. -.B Initstate -returns a pointer to the previous state information array. -.PP -Once a state has been initialized, the -.B setstate -routine provides for rapid switching between states. -.B Setstate -returns a pointer to the previous state array; its -argument state array is used for further random number generation -until the next call to -.B initstate -or -.BR setstate . -.PP -Once a state array has been initialized, it may be restarted at a -different point either by calling -.B initstate -(with the desired seed, the state array, and its size) or by calling -both -.B setstate -(with the state array) and -.B srandom -(with the desired seed). -The advantage of calling both -.B setstate -and -.B srandom -is that the size of the state array does not have to be remembered after -it is initialized. -.PP -With 256 bytes of state information, the period of the random number -generator is greater than -.if t 2\u\s769\s10\d, -.if n 2**69 -which should be sufficient for most purposes. -.SH AUTHOR -Earl T. Cohen -.SH DIAGNOSTICS -.PP -If -.B initstate -is called with less than 8 bytes of state information, or if -.B setstate -detects that the state information has been garbled, error -messages are printed on the standard error output. -.SH "SEE ALSO" -.BR rand (3). -.SH NOTES -.B initstate -and -.B setstate -are not declared in -.IR , -programmers must provide their own declarations. -.SH BUGS -About 2/3 the speed of -.BR rand (3). diff --git a/man/man3/rcmd.3 b/man/man3/rcmd.3 deleted file mode 100644 index efc8cb076..000000000 --- a/man/man3/rcmd.3 +++ /dev/null @@ -1,141 +0,0 @@ -.\" Copyright (c) 1983 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)rcmd.3 6.7 (Berkeley) 5/14/86 -.\" -.TH RCMD 3 "May 14, 1986" -.UC 5 -.SH NAME -rcmd, rresvport, ruserok \- routines for returning a stream to a remote command -.SH SYNOPSIS -.nf -.B "#include " -.B "#include " -.PP -.B "rem = rcmd(ahost, inport, locuser, remuser, cmd, fd2p);" -.B char **ahost; -.B int inport; -.B "char *locuser, *remuser, *cmd;" -.B int *fd2p; -.PP -.B s = rresvport(port); -.B int *port; -.PP -.B "ruserok(rhost, superuser, ruser, luser);" -.B char *rhost; -.B int superuser; -.B char *ruser, *luser; -.fi -.SH DESCRIPTION -.I Rcmd -is a routine used by the super-user to execute a command on -a remote machine using an authentication scheme based -on reserved port numbers. -.I Rresvport -is a routine which returns a descriptor to a socket -with an address in the privileged port space. -.I Ruserok -is a routine used by servers -to authenticate clients requesting service with -.IR rcmd . -All three functions are present in the same file and are used -by the -.IR rshd (8) -server (among others). -.PP -.I Rcmd -looks up the host -.I *ahost -using -.IR gethostbyname (3), -returning \-1 if the host does not exist. -Otherwise -.I *ahost -is set to the standard name of the host -and a connection is established to a server -residing at the well-known Internet port -.IR inport . -.PP -If the connection succeeds, -a socket in the Internet domain of type SOCK_STREAM -is returned to the caller, and given to the remote -command as -.B stdin -and -.BR stdout . -If -.I fd2p -is non-zero, then an auxiliary channel to a control -process will be set up, and a descriptor for it will be placed -in -.IR *fd2p . -The control process will return diagnostic -output from the command (unit 2) on this channel, and will also -accept bytes on this channel as being UNIX signal numbers, to be -forwarded to the process group of the command. -If -.I fd2p -is 0, then the -.B stderr -(unit 2 of the remote -command) will be made the same as the -.B stdout -and no -provision is made for sending arbitrary signals to the remote process, -although you may be able to get its attention by using out-of-band data. -.PP -The protocol is described in detail in -.IR rshd (8). -.PP -The -.I rresvport -routine is used to obtain a socket with a privileged -address bound to it. This socket is suitable for use -by -.I rcmd -and several other routines. Privileged Internet ports are those -in the range 0 to 1023. Only the super-user -is allowed to bind an address of this sort to a socket. -.PP -.I Ruserok -takes a remote host's name, as returned by a -.IR gethostbyaddr (3) -routine, two user names and a flag indicating whether -the local user's name is that of the super-user. It then -checks the files -.I /etc/hosts.equiv -and, possibly, -.I .rhosts -in the current working directory (normally the local -user's home directory) to see if the request for -service is allowed. A 0 is returned if the machine -name is listed in the ``hosts.equiv'' file, or the -host and remote user name are found in the ``.rhosts'' -file; otherwise -.I ruserok -returns \-1. If the -.I superuser -flag is 1, the checking of the ``host.equiv'' file is -bypassed. -If the local domain (as obtained from \fIgethostname\fP\|(3)) -is the same as the remote domain, only the machine name need be specified. -.SH SEE ALSO -rlogin(1), -rsh(1), -intro(2), -rexec(3), -rexecd(8), -rlogind(8), -rshd(8) -.SH DIAGNOSTICS -.I Rcmd -returns a valid socket descriptor on success. -It returns -1 on error and prints a diagnostic message on the standard error. -.PP -.I Rresvport -returns a valid, bound socket descriptor on success. -It returns -1 on error with the global value -.I errno -set according to the reason for failure. -The error code EAGAIN is overloaded to mean ``All network ports in use.'' diff --git a/man/man3/readv.3 b/man/man3/readv.3 deleted file mode 100644 index 85f0c8407..000000000 --- a/man/man3/readv.3 +++ /dev/null @@ -1,28 +0,0 @@ -.TH READV 3 "January 6, 2010" -.UC 4 -.SH NAME -readv, writev \- vector-based IO -.SH SYNOPSIS -.nf -.ft B -#include - -ssize_t readv(int \fIfildes\fP, const struct iovec *\fIiov\fP, int \fIiovcnt\fP); -ssize_t writev(int \fIfildes\fP, const struct iovec *\fIiov\fP, int \fIiovcnt\fP); -.fi -.SH DESCRIPTION -The \fBreadv\fP and \fBwritev\fP functions allow one to use multiple buffers -when reading from or writing to files. The \fIfildes\fP parameter specifies the -file descriptor as with the \fBread\fP and \fBwrite\fP functions. \fIiov\fP -specifies an array of buffers to be read into or written from. For each element -of this array, the iov_base member specifies the address of the buffer and -iov_len specifies its size in bytes. The number of buffers is specified by -\fIiovcnt\fP. At most IOV_MAX buffers may be specified and their total size may -not exceed SSIZE_MAX (both constants are defined in limits.h). -.SH "RETURN VALUE" -In case of success, the total number of bytes read or written is returned. -Zero may be returned if no buffers were specified or each buffer has size zero. -In the case of writev, a return value zero may also indicate an end of file -condition. If the functions fail, -1 is returned. -.SH "SEE ALSO" -read(2), write(2) diff --git a/man/man3/realpath.3 b/man/man3/realpath.3 deleted file mode 100644 index d5cebbf13..000000000 --- a/man/man3/realpath.3 +++ /dev/null @@ -1,20 +0,0 @@ -.TH REALPATH 3 "December 3, 2009" -.UC 4 -.SH NAME -realpath \- resolve a pathname -.SH SYNOPSIS -.nf -.ft B -#include - -char *realpath(const char *\fIfile_name\fP, char *\fIresolved_name\fP); -.fi -.SH DESCRIPTION -realpath finds an absolute path to \fIfile_name\fP which does not -contain . and .. components or symbolic links. The absolute path is stored -in \fIresolved_name\fP, which is expected to provide storage for at least -MAX_PATH bytes. -.SH "RETURN VALUE -If the function succeeds, a pointer to \fIresolved_name\fP is returned. -If the function fails, NULL is returned and errno is set to indicate the -cause of the failure. diff --git a/man/man3/regex.3 b/man/man3/regex.3 deleted file mode 100644 index fbe2eca20..000000000 --- a/man/man3/regex.3 +++ /dev/null @@ -1,541 +0,0 @@ -.\" Copyright (c) 1992, 1993, 1994 Henry Spencer. -.\" Copyright (c) 1992, 1993, 1994 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" This code is derived from software contributed to Berkeley by -.\" Henry Spencer. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)regex.3 8.4 (Berkeley) 3/20/94 -.\" -.TH REGEX 3 "March 20, 1994" -.de ZR -.\" one other place knows this name: the SEE ALSO section -.BR re_format (7) \\$1 -.. -.SH NAME -regex, regcomp, regexec, regerror, regfree \- regular-expression library -.SH SYNOPSIS -.ft B -.\".na -#include -.br -#include -.sp -.in +.5i -.ti -.5i -int regcomp(regex_t *\fIpreg\fP, const char *\fIpattern\fP, int \fIcflags\fP); -.ti -.5i -int regexec(const regex_t *\fIpreg\fP, const char *\fIstring\fP, -size_t \fInmatch\fP, regmatch_t \fIpmatch\fP[], int \fIeflags\fP); -.ti -.5i -size_t regerror(int \fIerrcode\fP, const regex_t *\fIpreg\fP, -char *\fIerrbuf\fP, size_t \fIerrbuf_size\fP); -.ti -.5i -void regfree(regex_t *\fIpreg\fP); -.in -.5i -.ft R -.SH DESCRIPTION -These routines implement POSIX 1003.2 regular expressions (``RE''s); -see -.ZR . -.B Regcomp -compiles an RE written as a string into an internal form, -.B regexec -matches that internal form against a string and reports results, -.B regerror -transforms error codes from either into human-readable messages, -and -.B regfree -frees any dynamically-allocated storage used by the internal form -of an RE. -.PP -The header -.I -declares two structure types, -.B regex_t -and -.BR regmatch_t , -the former for compiled internal forms and the latter for match reporting. -It also declares the four functions, -a type -.BR regoff_t , -and a number of constants with names starting with ``REG_''. -.PP -.B Regcomp -compiles the regular expression contained in the -.I pattern -string, -subject to the flags in -.IR cflags , -and places the results in the -.B regex_t -structure pointed to by -.IR preg . -.I Cflags -is the bitwise OR of zero or more of the following flags: -.IP REG_EXTENDED \w'REG_EXTENDED'u+2n -Compile modern (``extended'') REs, -rather than the obsolete (``basic'') REs that -are the default. -.IP REG_BASIC -This is a synonym for 0, -provided as a counterpart to REG_EXTENDED to improve readability. -.IP REG_NOSPEC -Compile with recognition of all special characters turned off. -All characters are thus considered ordinary, -so the ``RE'' is a literal string. -This is an extension, -compatible with but not specified by POSIX 1003.2, -and should be used with -caution in software intended to be portable to other systems. -REG_EXTENDED and REG_NOSPEC may not be used -in the same call to -.IR regcomp . -.IP REG_ICASE -Compile for matching that ignores upper/lower case distinctions. -See -.ZR . -.IP REG_NOSUB -Compile for matching that need only report success or failure, -not what was matched. -.IP REG_NEWLINE -Compile for newline-sensitive matching. -By default, newline is a completely ordinary character with no special -meaning in either REs or strings. -With this flag, -`[^' bracket expressions and `.' never match newline, -a `^' anchor matches the null string after any newline in the string -in addition to its normal function, -and the `$' anchor matches the null string before any newline in the -string in addition to its normal function. -.IP REG_PEND -The regular expression ends, -not at the first NUL, -but just before the character pointed to by the -.B re_endp -member of the structure pointed to by -.IR preg . -The -.B re_endp -member is of type -.BR "const\ char\ *" . -This flag permits inclusion of NULs in the RE; -they are considered ordinary characters. -This is an extension, -compatible with but not specified by POSIX 1003.2, -and should be used with -caution in software intended to be portable to other systems. -.PP -When successful, -.B regcomp -returns 0 and fills in the structure pointed to by -.IR preg . -One member of that structure -(other than -.BR re_endp ) -is publicized: -.BR re_nsub , -of type -.BR size_t , -contains the number of parenthesized subexpressions within the RE -(except that the value of this member is undefined if the -REG_NOSUB flag was used). -If -.B regcomp -fails, it returns a non-zero error code; -see DIAGNOSTICS. -.PP -.B Regexec -matches the compiled RE pointed to by -.I preg -against the -.IR string , -subject to the flags in -.IR eflags , -and reports results using -.IR nmatch , -.IR pmatch , -and the returned value. -The RE must have been compiled by a previous invocation of -.BR regcomp . -The compiled form is not altered during execution of -.BR regexec , -so a single compiled RE can be used simultaneously by multiple threads. -.PP -By default, -the NUL-terminated string pointed to by -.I string -is considered to be the text of an entire line, minus any terminating -newline. -The -.I eflags -argument is the bitwise OR of zero or more of the following flags: -.IP REG_NOTBOL \w'REG_STARTEND'u+2n -The first character of -the string -is not the beginning of a line, so the `^' anchor should not match before it. -This does not affect the behavior of newlines under REG_NEWLINE. -.IP REG_NOTEOL -The NUL terminating -the string -does not end a line, so the `$' anchor should not match before it. -This does not affect the behavior of newlines under REG_NEWLINE. -.IP REG_STARTEND -The string is considered to start at -\fIstring\fR\ + \fIpmatch\fR[0].\fBrm_so\fR -and to have a terminating NUL located at -\fIstring\fR\ + \fIpmatch\fR[0].\fBrm_eo\fR -(there need not actually be a NUL at that location), -regardless of the value of -.IR nmatch . -See below for the definition of -.IR pmatch -and -.IR nmatch . -This is an extension, -compatible with but not specified by POSIX 1003.2, -and should be used with -caution in software intended to be portable to other systems. -Note that a non-zero \fBrm_so\fR does not imply REG_NOTBOL; -REG_STARTEND affects only the location of the string, -not how it is matched. -.PP -See -.ZR -for a discussion of what is matched in situations where an RE or a -portion thereof could match any of several substrings of -.IR string . -.PP -Normally, -.B regexec -returns 0 for success and the non-zero code REG_NOMATCH for failure. -Other non-zero error codes may be returned in exceptional situations; -see DIAGNOSTICS. -.PP -If REG_NOSUB was specified in the compilation of the RE, -or if -.I nmatch -is 0, -.B regexec -ignores the -.I pmatch -argument (but see below for the case where REG_STARTEND is specified). -Otherwise, -.I pmatch -points to an array of -.I nmatch -structures of type -.BR regmatch_t . -Such a structure has at least the members -.B rm_so -and -.BR rm_eo , -both of type -.B regoff_t -(a signed arithmetic type at least as large as an -.B off_t -and a -.BR ssize_t ), -containing respectively the offset of the first character of a substring -and the offset of the first character after the end of the substring. -Offsets are measured from the beginning of the -.I string -argument given to -.BR regexec . -An empty substring is denoted by equal offsets, -both indicating the character following the empty substring. -.PP -The 0th member of the -.I pmatch -array is filled in to indicate what substring of -.I string -was matched by the entire RE. -Remaining members report what substring was matched by parenthesized -subexpressions within the RE; -member -.I i -reports subexpression -.IR i , -with subexpressions counted (starting at 1) by the order of their opening -parentheses in the RE, left to right. -Unused entries in the array\(emcorresponding either to subexpressions that -did not participate in the match at all, or to subexpressions that do not -exist in the RE (that is, \fIi\fR\ > \fIpreg\fR\->\fBre_nsub\fR)\(emhave both -.B rm_so -and -.B rm_eo -set to \-1. -If a subexpression participated in the match several times, -the reported substring is the last one it matched. -(Note, as an example in particular, that when the RE `(b*)+' matches `bbb', -the parenthesized subexpression matches each of the three `b's and then -an infinite number of empty strings following the last `b', -so the reported substring is one of the empties.) -.PP -If REG_STARTEND is specified, -.I pmatch -must point to at least one -.B regmatch_t -(even if -.I nmatch -is 0 or REG_NOSUB was specified), -to hold the input offsets for REG_STARTEND. -Use for output is still entirely controlled by -.IR nmatch ; -if -.I nmatch -is 0 or REG_NOSUB was specified, -the value of -.IR pmatch [0] -will not be changed by a successful -.BR regexec . -.PP -.B Regerror -maps a non-zero -.I errcode -from either -.B regcomp -or -.B regexec -to a human-readable, printable message. -If -.I preg -is non-NULL, -the error code should have arisen from use of -the -.B regex_t -pointed to by -.IR preg , -and if the error code came from -.BR regcomp , -it should have been the result from the most recent -.B regcomp -using that -.BR regex_t . -.RI ( Regerror -may be able to supply a more detailed message using information -from the -.BR regex_t .) -.B Regerror -places the NUL-terminated message into the buffer pointed to by -.IR errbuf , -limiting the length (including the NUL) to at most -.I errbuf_size -bytes. -If the whole message won't fit, -as much of it as will fit before the terminating NUL is supplied. -In any case, -the returned value is the size of buffer needed to hold the whole -message (including terminating NUL). -If -.I errbuf_size -is 0, -.I errbuf -is ignored but the return value is still correct. -.PP -If the -.I errcode -given to -.B regerror -is first ORed with REG_ITOA, -the ``message'' that results is the printable name of the error code, -e.g. ``REG_NOMATCH'', -rather than an explanation thereof. -If -.I errcode -is REG_ATOI, -then -.I preg -shall be non-NULL and the -.B re_endp -member of the structure it points to -must point to the printable name of an error code; -in this case, the result in -.I errbuf -is the decimal digits of -the numeric value of the error code -(0 if the name is not recognized). -REG_ITOA and REG_ATOI are intended primarily as debugging facilities; -they are extensions, -compatible with but not specified by POSIX 1003.2, -and should be used with -caution in software intended to be portable to other systems. -Be warned also that they are considered experimental and changes are possible. -.PP -.B Regfree -frees any dynamically-allocated storage associated with the compiled RE -pointed to by -.IR preg . -The remaining -.B regex_t -is no longer a valid compiled RE -and the effect of supplying it to -.B regexec -or -.B regerror -is undefined. -.PP -None of these functions references global variables except for tables -of constants; -all are safe for use from multiple threads if the arguments are safe. -.SH IMPLEMENTATION CHOICES -There are a number of decisions that 1003.2 leaves up to the implementor, -either by explicitly saying ``undefined'' or by virtue of them being -forbidden by the RE grammar. -This implementation treats them as follows. -.PP -See -.ZR -for a discussion of the definition of case-independent matching. -.PP -There is no particular limit on the length of REs, -except insofar as memory is limited. -Memory usage is approximately linear in RE size, and largely insensitive -to RE complexity, except for bounded repetitions. -See BUGS for one short RE using them -that will run almost any system out of memory. -.PP -A backslashed character other than one specifically given a magic meaning -by 1003.2 (such magic meanings occur only in obsolete [``basic''] REs) -is taken as an ordinary character. -.PP -Any unmatched [ is a REG_EBRACK error. -.PP -Equivalence classes cannot begin or end bracket-expression ranges. -The endpoint of one range cannot begin another. -.PP -RE_DUP_MAX, the limit on repetition counts in bounded repetitions, is 255. -.PP -A repetition operator (?, *, +, or bounds) cannot follow another -repetition operator. -A repetition operator cannot begin an expression or subexpression -or follow `^' or `|'. -.PP -`|' cannot appear first or last in a (sub)expression or after another `|', -i.e. an operand of `|' cannot be an empty subexpression. -An empty parenthesized subexpression, `()', is legal and matches an -empty (sub)string. -An empty string is not a legal RE. -.PP -A `{' followed by a digit is considered the beginning of bounds for a -bounded repetition, which must then follow the syntax for bounds. -A `{' \fInot\fR followed by a digit is considered an ordinary character. -.PP -`^' and `$' beginning and ending subexpressions in obsolete (``basic'') -REs are anchors, not ordinary characters. -.SH SEE ALSO -.BR grep (1), -.BR re_format (7). -.PP -POSIX 1003.2, sections 2.8 (Regular Expression Notation) -and -B.5 (C Binding for Regular Expression Matching). -.SH DIAGNOSTICS -Non-zero error codes from -.B regcomp -and -.B regexec -include the following: -.PP -.nf -.ta \w'REG_ECOLLATE'u+3n -REG_NOMATCH regexec() failed to match -REG_BADPAT invalid regular expression -REG_ECOLLATE invalid collating element -REG_ECTYPE invalid character class -REG_EESCAPE \e applied to unescapable character -REG_ESUBREG invalid backreference number -REG_EBRACK brackets [ ] not balanced -REG_EPAREN parentheses ( ) not balanced -REG_EBRACE braces { } not balanced -REG_BADBR invalid repetition count(s) in { } -REG_ERANGE invalid character range in [ ] -REG_ESPACE ran out of memory -REG_BADRPT ?, *, or + operand invalid -REG_EMPTY empty (sub)expression -REG_ASSERT ``can't happen''\(emyou found a bug -REG_INVARG invalid argument, e.g. negative-length string -.fi -.SH HISTORY -Originally written by Henry Spencer. -Altered for inclusion in the 4.4BSD distribution. -.SH BUGS -This is an alpha release with known defects. -Please report problems. -.PP -There is one known functionality bug. -The implementation of internationalization is incomplete: -the locale is always assumed to be the default one of 1003.2, -and only the collating elements etc. of that locale are available. -.PP -The back-reference code is subtle and doubts linger about its correctness -in complex cases. -.PP -.B Regexec -performance is poor. -This will improve with later releases. -.I Nmatch -exceeding 0 is expensive; -.I nmatch -exceeding 1 is worse. -.B Regexec -is largely insensitive to RE complexity \fIexcept\fR that back -references are massively expensive. -RE length does matter; in particular, there is a strong speed bonus -for keeping RE length under about 30 characters, -with most special characters counting roughly double. -.PP -.B Regcomp -implements bounded repetitions by macro expansion, -which is costly in time and space if counts are large -or bounded repetitions are nested. -An RE like, say, -`((((a{1,100}){1,100}){1,100}){1,100}){1,100}' -will (eventually) run almost any existing machine out of swap space. -.PP -There are suspected problems with response to obscure error conditions. -Notably, -certain kinds of internal overflow, -produced only by truly enormous REs or by multiply nested bounded repetitions, -are probably not handled well. -.PP -Due to a mistake in 1003.2, things like `a)b' are legal REs because `)' is -a special character only in the presence of a previous unmatched `('. -This can't be fixed until the spec is fixed. -.PP -The standard's definition of back references is vague. -For example, does -`a\e(\e(b\e)*\e2\e)*d' match `abbbd'? -Until the standard is clarified, -behavior in such cases should not be relied on. -.PP -The implementation of word-boundary matching is a bit of a kludge, -and bugs may lurk in combinations of word-boundary matching and anchoring. diff --git a/man/man3/remainder.3 b/man/man3/remainder.3 deleted file mode 100644 index d84944f0a..000000000 --- a/man/man3/remainder.3 +++ /dev/null @@ -1,20 +0,0 @@ -.TH REMAINDER 3 "December 18, 2009" -.UC 4 -.SH NAME -remainder \- floating point remainder after division -.SH SYNOPSIS -.nf -.ft B -#include - -double remainder(double \fIx\fP, double \fIy\fP); -.fi -.SH DESCRIPTION -This function returns the remainder of a division of \fIx\fP by \fIy\fP. More -formally, it computes which integer \fIn\fP is closest to the fraction -\fIx\fP/\fIy\fP and returns \fIx\fP - \fIn\fP*\fIy\fP. An even value for -\fIn\fP is preferred over an odd one if both are equally far away (that is, -banker's rounding is applied). If \fIx\fP is infinite or \fIy\fP is zero, -a NaN value is returned. -.SH "RETURN VALUE" -The function returns the remainder of a division of \fIx\fP by \fIy\fP. diff --git a/man/man3/resolver.3 b/man/man3/resolver.3 deleted file mode 100644 index b9ddef1a9..000000000 --- a/man/man3/resolver.3 +++ /dev/null @@ -1,280 +0,0 @@ -.\" Copyright (c) 1985 The Regents of the University of California. -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms are permitted provided -.\" that: (1) source distributions retain this entire copyright notice and -.\" comment, and (2) distributions including binaries display the following -.\" acknowledgement: ``This product includes software developed by the -.\" University of California, Berkeley and its contributors'' in the -.\" documentation or other materials provided with the distribution and in -.\" all advertising materials mentioning features or use of this software. -.\" Neither the name of the University nor the names of its contributors may -.\" be used to endorse or promote products derived from this software without -.\" specific prior written permission. -.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED -.\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF -.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. -.\" -.\" @(#)resolver.3 6.5 (Berkeley) 6/23/90 -.\" -.TH RESOLVER 3 "June 23, 1990" -.UC 4 -.SH NAME -resolver, res_query, res_search, res_mkquery, res_send, res_init, dn_comp, dn_expand \- resolver routines -.SH SYNOPSIS -.B #include -.br -.B #include -.br -.B #include -.br -.B #include -.PP -.B "res_query(dname, class, type, answer, anslen)" -.br -.B char *dname; -.br -.B int class, type; -.br -.B u_char *answer; -.br -.B int anslen; -.PP -.B "res_search(dname, class, type, answer, anslen)" -.br -.B char *dname; -.br -.B int class, type; -.br -.B u_char *answer; -.br -.B int anslen; -.PP -.B "res_mkquery(op, dname, class, type, data, datalen, newrr, buf, buflen)" -.br -.B int op; -.br -.B char *dname; -.br -.B int class, type; -.br -.B char *data; -.br -.B int datalen; -.br -.B struct rrec *newrr; -.br -.B char *buf; -.br -.B int buflen; -.PP -.B res_send(msg, msglen, answer, anslen) -.br -.B char *msg; -.br -.B int msglen; -.br -.B char *answer; -.br -.B int anslen; -.PP -.B res_init() -.PP -.B dn_comp(exp_dn, comp_dn, length, dnptrs, lastdnptr) -.br -.B char *exp_dn, *comp_dn; -.br -.B int length; -.br -.B char **dnptrs, **lastdnptr; -.PP -.B dn_expand(msg, eomorig, comp_dn, exp_dn, length) -.br -.B char *msg, *eomorig, *comp_dn, exp_dn; -.br -.B int length; -.SH DESCRIPTION -These routines are used for making, sending and interpreting -query and reply messages with Internet domain name servers. -.PP -Global configuration and state information that is used by the -resolver routines is kept in the structure -.IR _res . -Most of the values have reasonable defaults and can be ignored. -Options -stored in -.I _res.options -are defined in -.I resolv.h -and are as follows. -Options are stored as a simple bit mask containing the bitwise ``or'' -of the options enabled. -.IP RES_INIT -True if the initial name server address and default domain name are -initialized (i.e., -.I res_init -has been called). -.IP RES_DEBUG -Print debugging messages. -.IP RES_AAONLY -Accept authoritative answers only. -With this option, -.I res_send -should continue until it finds an authoritative answer or finds an error. -Currently this is not implemented. -.IP RES_USEVC -Use TCP connections for queries instead of UDP datagrams. -.IP RES_STAYOPEN -Used with RES_USEVC to keep the TCP connection open between -queries. -This is useful only in programs that regularly do many queries. -UDP should be the normal mode used. -.IP RES_IGNTC -Unused currently (ignore truncation errors, i.e., don't retry with TCP). -.IP RES_RECURSE -Set the recursion-desired bit in queries. -This is the default. -(\c -.I res_send -does not do iterative queries and expects the name server -to handle recursion.) -.IP RES_DEFNAMES -If set, -.I res_search -will append the default domain name to single-component names -(those that do not contain a dot). -This option is enabled by default. -.IP RES_DNSRCH -If this option is set, -.I res_search -will search for host names in the current domain and in parent domains; see -.IR hostname (7). -This is used by the standard host lookup routine -.IR gethostbyname (3). -This option is enabled by default. -.PP -The -.I res_init -routine -reads the configuration file (if any; see -.IR resolver (5)) -to get the default domain name, -search list and -the Internet address of the local name server(s). -If no server is configured, the host running -the resolver is tried. -The current domain name is defined by the hostname -if not specified in the configuration file; -it can be overridden by the environment variable LOCALDOMAIN. -Initialization normally occurs on the first call -to one of the following routines. -.PP -The -.I res_query -function provides an interface to the server query mechanism. -It constructs a query, sends it to the local server, -awaits a response, and makes preliminary checks on the reply. -The query requests information of the specified -.I type -and -.I class -for the specified fully-qualified domain name -.I dname . -The reply message is left in the -.I answer -buffer with length -.I anslen -supplied by the caller. -.PP -The -.I res_search -routine makes a query and awaits a response like -.IR res_query , -but in addition, it implements the default and search rules -controlled by the RES_DEFNAMES and RES_DNSRCH options. -It returns the first successful reply. -.PP -The remaining routines are lower-level routines used by -.IR res_query . -The -.I res_mkquery -function -constructs a standard query message and places it in -.IR buf . -It returns the size of the query, or \-1 if the query is -larger than -.IR buflen . -The query type -.I op -is usually QUERY, but can be any of the query types defined in -.IR . -The domain name for the query is given by -.IR dname . -.I Newrr -is currently unused but is intended for making update messages. -.PP -The -.I res_send -routine -sends a pre-formatted query and returns an answer. -It will call -.I res_init -if RES_INIT is not set, send the query to the local name server, and -handle timeouts and retries. -The length of the reply message is returned, or -\-1 if there were errors. -.PP -The -.I dn_comp -function -compresses the domain name -.I exp_dn -and stores it in -.IR comp_dn . -The size of the compressed name is returned or \-1 if there were errors. -The size of the array pointed to by -.I comp_dn -is given by -.IR length . -The compression uses -an array of pointers -.I dnptrs -to previously-compressed names in the current message. -The first pointer points to -to the beginning of the message and the list ends with NULL. -The limit to the array is specified by -.IR lastdnptr . -A side effect of -.I dn_comp -is to update the list of pointers for -labels inserted into the message -as the name is compressed. -If -.I dnptr -is NULL, names are not compressed. -If -.I lastdnptr -is NULL, the list of labels is not updated. -.PP -The -.I dn_expand -entry -expands the compressed domain name -.I comp_dn -to a full domain name -The compressed name is contained in a query or reply message; -.I msg -is a pointer to the beginning of the message. -The uncompressed name is placed in the buffer indicated by -.I exp_dn -which is of size -.IR length . -The size of compressed name is returned or \-1 if there was an error. -.SH FILES -/etc/resolv.conf see resolver(5) -.SH "SEE ALSO" -gethostbyname(3), named(8), resolver(5), hostname(7), -.br -RFC1032, RFC1033, RFC1034, RFC1035, RFC974, -.br -SMM:11 Name Server Operations Guide for BIND diff --git a/man/man3/scanf.3 b/man/man3/scanf.3 deleted file mode 100644 index 7743d2ef1..000000000 --- a/man/man3/scanf.3 +++ /dev/null @@ -1,251 +0,0 @@ -.\" @(#)scanf.3s 6.1 (Berkeley) 5/15/85 -.\" -.TH SCANF 3 "May 15, 1985" -.AT 3 -.SH NAME -scanf, fscanf, sscanf, vscanf, vfscanf, vsscanf \- formatted input conversion -.SH SYNOPSIS -.nf -.ft B -#include -#include - -int scanf(const char *\fIformat\fP \fR[\fP, \fIpointer\fP\fR] ...\fP) -int fscanf(FILE *\fIstream\fP, const char *\fIformat\fP \fR[\fP, \fIpointer\fP\fR] ...\fP) -int sscanf(const char *\fIs\fP, const char *\fIformat\fP \fR[\fP, \fIpointer\fP\fR] ...\fP) -int vscanf(const char *\fIformat\fP, va_list \fIargs\fP) -int vfscanf(FILE *\fIstream\fP, const char *\fIformat\fP, va_list \fIargs\fP) -int vsscanf(const char *\fIs\fP, const char *\fIformat\fP, va_list \fIargs\fP) -.SH DESCRIPTION -.B Scanf -reads from the standard input stream -.BR stdin . -.B Fscanf -reads from the named input -.IR stream . -.B Sscanf -reads from the character string -.IR s . -Each function reads characters, interprets -them according to a format, and stores the results in its arguments. -Each expects as arguments -a control string -.IR format , -described below, -and a set of -.I pointer -arguments -indicating where the converted input should be stored. -.PP -The -.B v*scanf -functions can be used to make functions like the first three by using the -.BR stdarg (3) -method to process the argument pointers. -.PP -The -control string -usually contains -conversion specifications, which are used to direct interpretation -of input sequences. -The control string may contain: -.TP 4 -1. -Blanks, tabs or newlines, -which match optional white space in the input. -.TP 4 -2. -An ordinary character (not %) which must match -the next character of the input stream. -.TP 4 -3. -Conversion specifications, consisting of the -character -.BR % , -an optional assignment suppressing character -.BR * , -an optional numerical maximum field width, and a conversion -character. -.PP -A conversion specification directs the conversion of the -next input field; the result -is placed in the variable pointed to by the corresponding argument, -unless assignment suppression was -indicated by -.BR * . -An input field is defined as a string of non-space characters; -it extends to the next inappropriate character or until the field -width, if specified, is exhausted. -.PP -The conversion character indicates the interpretation of the -input field; the corresponding pointer argument must -usually be of a restricted type. -The following conversion characters are legal: -.TP 4 -.B % -a single `%' is expected -in the input at this point; -no assignment is done. -.TP 4 -.B d -a decimal integer is expected; -the corresponding argument should be an integer pointer. -.TP 4 -.B o -an octal integer is expected; -the corresponding argument should be a integer pointer. -.TP 4 -.B x -a hexadecimal integer is expected; -the corresponding argument should be an integer pointer. -.ti -0.2i -.TP 4 -.B s -a character string is expected; -the corresponding argument should be a character pointer -pointing to an array of characters large enough to accept the -string and a terminating `\e0', which will be added. -The input field is terminated by a space character -or a newline. -.TP 4 -.B c -a character is expected; the -corresponding argument should be a character pointer. -The normal skip over space characters is suppressed -in this case; -to read the next non-space character, try -`%1s'. -If a field width is given, the corresponding argument -should refer to a character array, and the -indicated number of characters is read. -.TP 4 -.B efg -a floating point number is expected; -the next field is converted accordingly and stored through the -corresponding argument, which should be a pointer to a -.BR float . -The input format for -floating point numbers is -an optionally signed -string of digits -possibly containing a decimal point, followed by an optional -exponent field consisting of an E or e followed by an optionally signed integer. -.TP 4 -.B [ -indicates a string not to be delimited by space characters. -The left bracket is followed by a set of characters and a right -bracket; the characters between the brackets define a set -of characters making up the string. -If the first character -is not circumflex (\|^\|), the input field -is all characters until the first character not in the set between -the brackets; if the first character -after the left bracket is ^, the input field is all characters -until the first character which is in the remaining set of characters -between the brackets. -The corresponding argument must point to a character array. -.PP -The conversion characters -.BR d , -.B o -and -.B x -may be capitalized or preceded by -.B l -to indicate that a pointer to -.B long -rather than to -.B int -is in the argument list. -Similarly, the conversion characters -.BR e , -.B f -or -.B g -may be capitalized or -preceded by -.B l -to indicate a pointer to -.B double -rather than to -.BR float . -The conversion characters -.BR d , -.B o -and -.B x -may be preceded by -.B h -to indicate a pointer to -.B short -rather than to -.BR int . -.PP -The -.B scanf -functions return the number of successfully matched and assigned input -items. -This can be used to decide how many input items were found. -The constant -.SM -.B EOF -is returned upon end of input; note that this is different -from 0, which means that no conversion was done; -if conversion was intended, it was frustrated by an -inappropriate character in the input. -.PP -For example, the call -.IP "\&" 10 -int i; float x; char name[50]; -.br -scanf("%d%f%s", &i, &x, name); -.PP -with the input line -.IP -25 54.32E\(mi1 thompson -.PP -will assign to -.B i -the value -25, -.B x -the value 5.432, and -.B name -will contain `\fBthompson\e0\fP' . -Or, -.IP -int i; float x; char name[50]; -.br -scanf("%2d%f%*d%[1234567890]", &i, &x, name); -.PP -with input -.IP -56789 0123 56a72 -.PP -will assign 56 to -.BR i , -789.0 to -.BR x , -skip `0123', -and place the string `56\e0' in -.BR name . -The next call to -.B getchar -will return `a'. -.SH "SEE ALSO" -.BR atof (3), -.BR getc (3), -.BR printf (3), -.BR stdarg (3). -.SH DIAGNOSTICS -The -.B scanf -functions return -.SM -.B EOF -on end of input, -and a short count for missing or illegal data items. -.SH BUGS -The success of literal matches and suppressed -assignments is not directly -determinable. diff --git a/man/man3/servxcheck.3 b/man/man3/servxcheck.3 deleted file mode 100644 index 5c8d76bbd..000000000 --- a/man/man3/servxcheck.3 +++ /dev/null @@ -1,120 +0,0 @@ -.TH SERVXCHECK 3 -.SH NAME -servxcheck \- Internet service access check -.SH SYNOPSIS -.ft B -.nf -#define _MINIX_SOURCE 1 -#include - -int servxcheck(ipaddr_t \fIpeer\fP, const char *\fIservice\fP, - void (*\fIlogf\fP)(int \fIpass\fP, const char *\fIname\fP)); -char *servxfile(const char *\fIfile\fP); -.fi -.ft R -.SH DESCRIPTION -.B Servxcheck() -is used by programs like -.B inetd -to perform an access check on the host connected to the other end of the TCP -channel that has IP address -.IR peer . -.PP -.B Servxcheck() -translates the IP address to the -associated host name if necessary, and checks if the host is granted access -as guided by the file -.BR /etc/serv.access . -(See -.BR serv.access (5).) -The service name used to search the access file is passed by the caller as -.IR service . -These names should be the same as the service names in -.BR /etc/services . -.PP -The caller should use the NWIOGTCPCONF ioctl() call to find out what the -IP address of the remote end is. It is wise to bypass the -.B servxcheck() -call if the remote end happens to be the local machine (remaddr == locaddr), -so that local connections aren't impeded by slow checks. -.B Servxcheck() -will itself allow connections from 127.0.0.1/8 immediately, so you -don't have to check for that. Example of use: -.PP -.RS -.nf -.ta +4n +4n +4n -if (ioctl(fd, NWIOGTCPCONF, &tcpconf) < 0 - || tcpconf.nwtc_remaddr == tcpconf.nwtc_locaddr - || servxcheck(tcpconf.nwtc_remaddr, service_name, NULL) -) { - serve(); -} -.fi -.RE -.PP -An attempt to connect to a service is logged if the access is denied. You -can use the special checkword "\fBlog\fP" to also log if access is granted. -Logging will be done with -.B syslog() -at the -.B warning -level. -A syntax error in the access file may be logged under the -.B err -level. -The caller must use -.B openlog() -to set the appropriate logging facility. One may do one's own logging by -supplying a -.I logf -function that will be called by -.B servxcheck -with a first argument that is true if access is granted, false if -denied, and a second argument that is the name of the remote host whose -access has been checked. -.PP -The default is to fail the check unless the access file says otherwise. -Strange errors make the check succeed. (We do not want -remote access to fail because of some system error.) Note that this -function is not meant to check access to the system, that's what -passwords and such are for, but only to limit access to those who are -allowed to use the services the system offers. -.PP -Connections from a machine to itself are accepted immediately. No further -checks, no logging. -.PP -.B Servxfile() -may be used to specify a file other than the default -.BR /etc/serv.access . -This is useful for programs started from -.B inetd -that want to handle the access check themselves, using a private access file. -The return value of -.B servxfile() -is the pathname of the old access file. Only a pointer to the new path is -saved, the caller must keep the string it points to intact. -.SH FILES -.TP 25n -.B /etc/serv.access -Default access check file. -.SH "SEE ALSO" -.BR syslog (3), -.BR serv.access (5), -.BR services (5), -.BR inetd (8). -.SH DIAGNOSTICS -.B Servxcheck() -returns 0 if the access is denied, 1 if granted. -.PP -Typical syslog message: -.PP -.RS -Jan 10 20:27:20 flotsam inetd[174]: service 'shell' granted to jetsam.cs.vu.nl -.RE -.SH BUGS -IP and DNS based access checks will stop most crackers, but not the really -determined ones. Luckily MINIX 3 is sufficiently strange to thwart the well -known cracking schemes. But don't ever allow yourself to feel secure. -.SH AUTHOR -Kees J. Bot diff --git a/man/man3/setbuf.3 b/man/man3/setbuf.3 deleted file mode 100644 index 91d01b010..000000000 --- a/man/man3/setbuf.3 +++ /dev/null @@ -1,112 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)setbuf.3s 6.2 (Berkeley) 5/12/86 -.\" -.TH SETBUF 3 "May 12, 1986" -.UC 4 -.SH NAME -setbuf, setvbuf \- assign buffering to a stream -.SH SYNOPSIS -.nf -.ft B -#include - -int setbuf(FILE *\fIstream\fP, char *\fIbuf\fP) -int setvbuf(FILE *\fIstream\fP, char *\fIbuf\fP, int \fItype\fP, size_t \fIsize\fP) -.SH DESCRIPTION -The three types of buffering available are unbuffered, block buffered, -and line buffered. -When an output stream is unbuffered, information appears on the -destination file or terminal as soon as written; -when it is block buffered many characters are saved up and written as a block; -when it is line buffered characters are saved up until a newline is -encountered or input is read from stdin. -.B Fflush -(see -.BR fclose (3)) -may be used to force the block out early. -Normally all files are block buffered. -A buffer is obtained from -.BR malloc (3) -upon the first -.B getc -or -.BR putc (3) -on the file. -If the standard stream -.B stdout -refers to a terminal it is line buffered. -The standard stream -.B stderr -is always unbuffered. -.PP -.B Setbuf -is used after a stream has been opened but before it is read or written. -The character array -.I buf -is used instead of an automatically allocated buffer. If -.I buf -is the constant pointer -.SM -.BR NULL , -input/output will be completely unbuffered. -A manifest constant -.SM -.B BUFSIZ -tells how big an array is needed: -.IP -.B char -buf[BUFSIZ]; -.PP -.BR Setvbuf , -an alternate form of -.BR setbuf , -is used after a stream has been opened but before it is read or written. -It has three uses, depending on the value of the -.IR type -argument: -.TP 5 -.B "setvbuf(\fIstream\fP, \fIbuf\fP, _IOFBF, \fIsize\fP)" -Causes input/output to be fully buffered using the character array -.I buf -whose size is determined by the -.I size -argument. -If -.I buf -is the constant pointer -.SM -.BR NULL , -then an automatically allocated buffer will be used. -.TP 5 -.B "setvbuf(\fIstream\fP, \fIbuf\fP, _IOLBF, \fIsize\fP)" -Like above, except that output will be line buffered, i.e. the buffer will -be flushed when a newline is written, the buffer is full, or input is -requested. -.TP 5 -.B "setvbuf(\fIstream\fP, \fIbuf\fP, _IONBF, \fIsize\fP)" -Causes input/output to be completely unbuffered. -.I Buf -and -.I size -are ignored. -.PP -A file can be changed between unbuffered, line buffered, or block buffered -by using -.B freopen -(see -.BR fopen (3)) -followed by the appropriate -.B setvbuf -call. -.SH "SEE ALSO" -.BR fopen (3), -.BR getc (3), -.BR putc (3), -.BR malloc (3), -.BR fclose (3), -.BR puts (3), -.BR printf (3), -.BR fread (3). diff --git a/man/man3/setjmp.3 b/man/man3/setjmp.3 deleted file mode 100644 index c55d0467a..000000000 --- a/man/man3/setjmp.3 +++ /dev/null @@ -1,69 +0,0 @@ -.TH SETJMP 3 "June 22, 2006" -.UC 4 -.SH NAME -setjmp, longjmp, _setjmp, _longjmp, sigsetjmp, siglongjmp \- save and restore execution contexts -.SH SYNOPSIS -.nf -.ft B -#include - -int setjmp(jmp_buf env); -void longjmp(jmp_buf env, int val); - -int _setjmp(jmp_buf env); -void _longjmp(jmp_buf env, int val); - -#define _POSIX_SOURCE -int sigsetjmp(sigjmp_buf env, int savemask); -void siglongjmp(sigjmp_buf env, int val); -.SH DESCRIPTION -These calls provide a way for a process to save an execution context into a -buffer, and later resume execution from that context, effectively performing -a non-local jump. The -.B setjmp -family of functions store the context into the \fIenv\fP data structure, -and return the value 0. The -.B longjmp -family of functions jump to the context saved in the given \fIenv\fP data -structure, causing the process to continue as if it returned from the -corresponding -.B setjmp -call again, but this time with the non-zero return value in \fIval\fP. -.PP -The difference between the three pairs of setjmp/longjmp functions lies in the -behaviour with respect to saving/restoring the process signal mask. POSIX does -not require the process signal mask to be saved and restored during -.B setjmp -/ -.B longjmp -\. However, the current implementation does this in order to agree with OSF/1 -and other BSD derived systems. -.PP -The pair of functions -.B _setjmp -/ -.B _longjmp -, traditional in BSD systems, may be used when the signal mask is not to be -saved/restored. -.PP -Finally, the POSIX -.B sigsetjmp -/ -.B siglongjmp -functions allow the programmer to specify explicitly whether the signal mask -is to be saved/restored, by means of the \fIsavemask\fP parameter. If this -parameter is zero, the signal mask will not be saved/restored, otherwise it -will. -.SH NOTES -After the function calling -.B setjmp -has returned, the saved context may not be used in a call to -.B longjmp -anymore, since the relevant portion of the stack may already have been wiped -out at that point. -.PP -Using these functions to return to a previous state from a signal handler -is possible but should be done with extreme care, as some interrupted library -routines may not be reentrant and/or temporarily allocate resources. -.PP -See the setjmp.h header file for more implementation details specific to Minix. diff --git a/man/man3/sha1.3 b/man/man3/sha1.3 deleted file mode 100644 index 62b717c19..000000000 --- a/man/man3/sha1.3 +++ /dev/null @@ -1,193 +0,0 @@ -.\" $OpenBSD: sha1.3,v 1.37 2008/02/13 08:43:39 art Exp $ -.\" -.\" Copyright (c) 1997, 2004 Todd C. Miller -.\" -.\" Permission to use, copy, modify, and distribute this software for any -.\" purpose with or without fee is hereby granted, provided that the above -.\" copyright notice and this permission notice appear in all copies. -.\" -.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -.\" -.\" See http://csrc.nist.gov/publications/fips/fips180-1/fip180-1.txt -.\" for the detailed standard -.\" -.Dd $Mdocdate: February 13 2008 $ -.Dt SHA1 3 -.Os -.Sh NAME -.Nm SHA1Init , -.Nm SHA1Update , -.Nm SHA1Final , -.Nm SHA1Transform , -.Nm SHA1End , -.Nm SHA1File , -.Nm SHA1Data -.Nd calculate the NIST Secure Hash Algorithm -.Sh SYNOPSIS -.Fd #include -.Fd #include -.Ft void -.Fn SHA1Init "SHA1_CTX *context" -.Ft void -.Fn SHA1Update "SHA1_CTX *context" "const u_int8_t *data" "size_t len" -.Ft void -.Fn SHA1Final "u_int8_t digest[SHA1_DIGEST_LENGTH]" "SHA1_CTX *context" -.Ft void -.Fn SHA1Transform "u_int32_t state[5]" "const u_int8_t buffer[SHA1_BLOCK_LENGTH]" -.Ft "char *" -.Fn SHA1End "SHA1_CTX *context" "char *buf" -.Ft "char *" -.Fn SHA1File "const char *filename" "char *buf" -.Ft "char *" -.Fn SHA1Data "const u_int8_t *data" "size_t len" "char *buf" -.Sh DESCRIPTION -The SHA1 functions implement the NIST Secure Hash Algorithm (SHA-1), -FIPS PUB 180-1. -SHA-1 is used to generate a condensed representation -of a message called a message digest. -The algorithm takes a -message less than 2^64 bits as input and produces a 160-bit digest -suitable for use as a digital signature. -.Pp -The SHA1 functions are considered to be more secure than the -.Xr md4 3 -and -.Xr md5 3 -functions with which they share a similar interface. -.Pp -The -.Fn SHA1Init -function initializes a SHA1_CTX -.Ar context -for use with -.Fn SHA1Update , -and -.Fn SHA1Final . -The -.Fn SHA1Update -function adds -.Ar data -of length -.Ar len -to the SHA1_CTX specified by -.Ar context . -.Fn SHA1Final -is called when all data has been added via -.Fn SHA1Update -and stores a message digest in the -.Ar digest -parameter. -.Pp -The -.Fn SHA1Transform -function is used by -.Fn SHA1Update -to hash 512-bit blocks and forms the core of the algorithm. -Most programs should use the interface provided by -.Fn SHA1Init , -.Fn SHA1Update -and -.Fn SHA1Final -instead of calling -.Fn SHA1Transform -directly. -.Pp -The -.Fn SHA1End -function is a front end for -.Fn SHA1Final -which converts the digest into an -.Tn ASCII -representation of the 160 bit digest in hexadecimal. -.Pp -The -.Fn SHA1File -function calculates the digest for a file and returns the result via -.Fn SHA1End . -If -.Fn SHA1File -is unable to open the file a NULL pointer is returned. -.Pp -The -.Fn SHA1Data -function -calculates the digest of an arbitrary string and returns the result via -.Fn SHA1End . -.Pp -For each of the -.Fn SHA1End , -.Fn SHA1File , -and -.Fn SHA1Data -functions the -.Ar buf -parameter should either be a string of at least 41 characters in -size or a NULL pointer. -In the latter case, space will be dynamically allocated via -.Xr malloc 3 -and should be freed using -.Xr free 3 -when it is no longer needed. -.Sh EXAMPLES -The follow code fragment will calculate the digest for -the string "abc" which is ``0xa9993e364706816aba3e25717850c26c9cd0d89d''. -.Bd -literal -offset indent -SHA1_CTX sha; -u_int8_t results[SHA1_DIGEST_LENGTH]; -char *buf; -int n; - -buf = "abc"; -n = strlen(buf); -SHA1Init(&sha); -SHA1Update(&sha, (u_int8_t *)buf, n); -SHA1Final(results, &sha); - -/* Print the digest as one long hex value */ -printf("0x"); -for (n = 0; n < SHA1_DIGEST_LENGTH; n++) - printf("%02x", results[n]); -putchar('\en'); -.Ed -.Pp -Alternately, the helper functions could be used in the following way: -.Bd -literal -offset indent -u_int8_t output[SHA1_DIGEST_STRING_LENGTH]; -char *buf = "abc"; - -printf("0x%s\en", SHA1Data(buf, strlen(buf), output)); -.Ed -.Sh SEE ALSO -.Xr cksum 1 , -.Xr sha1 1 , -.Xr md4 3 , -.Xr md5 3 , -.Xr rmd160 3 , -.Xr sha2 3 -.Rs -.%A J. Burrows -.%T The Secure Hash Standard -.%O FIPS PUB 180-1 -.Re -.Rs -.%A D. Eastlake and P. Jones -.%T US Secure Hash Algorithm 1 -.%O RFC 3174 -.Re -.Sh HISTORY -The SHA-1 functions appeared in -.Ox 2.0 . -.Sh CAVEATS -This implementation of SHA-1 has not been validated by NIST -and as such is not in official compliance with the standard. -.Pp -If a message digest is to be copied to a multi-byte type (ie: -an array of five 32-bit integers) it will be necessary to -perform byte swapping on little endian machines such as the i386, alpha, -and vax. diff --git a/man/man3/sigset.3 b/man/man3/sigset.3 deleted file mode 100644 index f832f7119..000000000 --- a/man/man3/sigset.3 +++ /dev/null @@ -1,85 +0,0 @@ -.TH SIGSET 3 -.SH NAME -sigset, sigaddset, sigdelset, sigemptyset, sigfillset, sigismember \- manipulate signal sets -.SH SYNOPSIS -.ft B -#include - -.nf -int sigaddset(sigset_t *\fIset\fP, int \fIsig\fP) -int sigdelset(sigset_t *\fIset\fP, int \fIsig\fP) -int sigemptyset(sigset_t *\fIset\fP) -int sigfillset(sigset_t *\fIset\fP) -int sigismember(const sigset_t *\fIset\fP, int \fIsig\fP) -.fi -.ft P -.SH DESCRIPTION -The system calls that handle signals, such as -.BR sigaction (2) -and -.BR sigprocmask (2) -use sets of signals to keep a process from being interrupted by those -signals while executing a signal handler or a critical code segment. These -signal sets are manipulated by the following functions: -.TP 5 -.B "int sigaddset(sigset_t *\fIset\fP, int \fIsig\fP)" -Add signal -.I sig -to the signal set referenced by -.IR set . -.TP -.B "int sigdelset(sigset_t *\fIset\fP, int \fIsig\fP)" -Remove signal -.I sig -from the signal set referenced by -.IR set . -.TP -.B "int sigemptyset(sigset_t *\fIset\fP)" -Initialize the signal set referenced by -.I set -to an empty set. -.TP -.B "int sigfillset(sigset_t *\fIset\fP)" -Initialize the signal set referenced by -.I set -to an full set, i.e. all signals are in the set. -.TP -.B "int sigismember(const sigset_t *\fIset\fP, int \fIsig\fP)" -Return -.B 1 -if the signal -.I sig -is present in the set referenced by -.IR set , -.B 0 -otherwise. -.SH "SEE ALSO" -.BR sigaction (2), -.BR sigpending (2), -.BR sigprocmask (2), -.BR sigsuspend (2). -.SH DIAGNOSTICS -All functions except -.B sigismember -return -.B 0 -on success. -.B Sigismember -returns -.B 0 -or -.B 1 -on success. They return -.B \-1 -with error code -.B EINVAL -for an invalid signal number. (They do not use -.B EFAULT -for a bad -.I set -address, but will simply cause a segmentation violation.) -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) - -.\" -.\" $PchId: sigset.3,v 1.2 1996/04/11 06:39:09 philip Exp $ diff --git a/man/man3/sleep.3 b/man/man3/sleep.3 deleted file mode 100644 index 241b37233..000000000 --- a/man/man3/sleep.3 +++ /dev/null @@ -1,29 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)sleep.3 6.2 (Berkeley) 5/12/86 -.\" -.TH SLEEP 3 "August 16, 2009" -.UC 4 -.SH NAME -sleep \- suspend execution for interval -.SH SYNOPSIS -.nf -.ft B -#include - -unsigned int sleep(unsigned int \fIseconds\fP) -.fi -.SH DESCRIPTION -The current process is suspended from execution for the number -of seconds specified by the argument. -.PP -The routine is implemented using the 'select' function, so it does not -interfere with alarm timers. If a signal is received, the function returns. -.SH "RETURN VALUE -The amount of time that remains to be slept is returned. This value is -specified in seconds and rounded up. -.SH "SEE ALSO" -.BR pause (2), -.BR nanosleep (3). diff --git a/man/man3/stdarg.3 b/man/man3/stdarg.3 deleted file mode 100644 index 7ad0835c3..000000000 --- a/man/man3/stdarg.3 +++ /dev/null @@ -1,123 +0,0 @@ -.\" @(#)varargs.3 6.3 (Berkeley) 5/15/86 -.\" -.TH STDARG 3 "May 15, 1986" -.AT 3 -.SH NAME -stdarg \- variable argument list -.SH SYNOPSIS -.nf -.ft B -#include - -void va_start(va_list \fIap\fP, \fIargtypeN\fP \fIparmN\fP) -\fItype\fP va_arg(va_list \fIap\fP, \fItype\fP) -void va_end(va_list \fIap\fP) -.ft R -.fi -.SH DESCRIPTION -This set of macros provides a means of writing portable procedures that -accept variable argument lists. -Routines having variable argument lists (such as -.BR printf (3)) -that do not use -.B stdarg -are inherently nonportable, since different -machines use different argument passing conventions. -.PP -A function that accepts a variable argument list is declared with "..." at -the end of its parameter list. It must have at least one normal argument -before the "...". For example: -.PP -.RS -.nf -int printf(const char *format, ...) { /* code */ } -int fprintf(FILE *stream, const char *format, ...) { /* code */ } -.fi -.RE -.PP -.B va_list -is a type which is used for the variable -.I ap -within the body of a variable argument function which is used to traverse -the list. -.PP -.B va_start\c -.RI ( ap , -.IR parmN ) -is called to initialize -.I ap -to the beginning of the list. The last true parameter of the function, -.IR parmN , -must be supplied to allow -.B va_start -to compute the address of the first variable parameter. -.PP -.B va_arg\c -.RI ( ap , -.IR type ) -will return the next argument in the list pointed to by -.IR ap . -.I Type -is the type to which the expected argument will be converted -when passed as an argument. -.PP -Different types can be mixed, but it is up -to the routine to know what type of argument is -expected, since it cannot be determined at runtime. -.PP -.B va_end\c -.RI ( ap ) -must be used to finish up. -.PP -Multiple traversals, each bracketed by -.B va_start -\&... -.B va_end, -are possible. -.SH EXAMPLE -.nf -.ta +4n +4n +4n +4n - \fB#include\fP -.sp 0.4 - execl(\fBconst char\fP *path, \fB...\fP) - { - \fBva_list\fP ap; - \fBchar\fP *args[100]; - \fBint\fP argno = 0; - - \fBva_start\fP(ap, path); - \fBwhile\fP ((args[argno++] = \fBva_arg\fP(ap, \fBchar\fP *)) != NULL) {} - \fBva_end\fP(ap); - \fBreturn\fP execv(path, args); - } -.DT -.fi -.SH NOTES -It is up to the calling routine to determine how many arguments -there are, since it is not possible to determine this from the -stack frame. For example, -.B execl -passes a null pointer to signal the end of the list. -.B Printf -can tell how many arguments are supposed to be there by the format. -.PP -The macros -.B va_start -and -.B va_end -may be arbitrarily complex; -for example, -.B va_start -might contain an opening brace, -which is closed by a matching brace in -.BR va_end . -Thus, they should only be used where they could -be placed within a single complex statement. -.SH BUGS -It is impossible to properly show the macros as C declarations as is -done in the synopsis. They can never be coded as C functions, because -all three macros use their arguments by address, and the -.I type -field is certainly impossible. -Just look at them as being part of the C language, like -.BR sizeof . diff --git a/man/man3/stdio.3 b/man/man3/stdio.3 deleted file mode 100644 index 78f66e7fa..000000000 --- a/man/man3/stdio.3 +++ /dev/null @@ -1,199 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)stdio.3s 6.2 (Berkeley) 5/13/86 -.\" -.TH STDIO 3 "May 13, 1986" -.UC 4 -.SH NAME -stdio \- standard buffered input/output package -.SH SYNOPSIS -.nf -.ft B -#include - -FILE *stdin; -FILE *stdout; -FILE *stderr; -.ft R -.fi -.SH DESCRIPTION -The functions in the standard I/O library constitute a user-level buffering -scheme. The in-line macros -.B getc -and -.BR putc (3) -handle characters quickly. The higher level routines -.BR gets , -.BR fgets , -.BR scanf , -.BR fscanf , -.BR fread , -.BR puts , -.BR fputs , -.BR printf , -.BR fprintf , -.BR fwrite -all use -.B getc -and -.BR putc ; -they can be freely intermixed. -.PP -A file with associated buffering is called a -.IR stream , -and is declared to be a pointer to a defined type -.SM -.BR FILE . -.BR Fopen (3) -creates certain descriptive data for a stream -and returns a pointer to designate the stream in all further transactions. -There are three normally open streams with constant pointers declared in -the include file and associated with the standard open files: -.TP 10n -.B stdin -standard input file -.br -.ns -.TP -.B stdout -standard output file -.br -.ns -.TP -.B stderr -standard error file -.PP -A constant `pointer' -.SM -.B NULL -(0) -designates no stream at all. -.PP -An integer constant -.SM -.B EOF -(\-1) is returned upon end of file or error by integer functions that -deal with streams. -.PP -Any routine that uses the standard input/output package -must include the header file -.RI < stdio.h > -of pertinent macro definitions. -The functions and constants mentioned in the standard I/O manual pages -are declared in the include file and need no further declaration. -The constants, and the following `functions' are -implemented as macros; redeclaration of these names is perilous: -.BR clearerr , -.BR getc , -.BR getchar , -.BR putc , -.BR putchar , -.BR feof , -.BR ferror , -.BR fileno . -.SH "SEE ALSO" -.BR open (2), -.BR close (2), -.BR read (2), -.BR write (2), -.BR fclose (3), -.BR ferror (3), -.BR fopen (3), -.BR fread (3), -.BR fseek (3), -.BR getc (3), -.BR gets (3), -.BR printf (3), -.BR putc (3), -.BR puts (3), -.BR scanf (3), -.BR setbuf (3), -.BR ungetc (3). -.SH DIAGNOSTICS -The value -.SM -.B EOF -is returned uniformly to indicate that a -.SM -.B FILE -pointer has not been initialized with -.BR fopen , -input (output) has been attempted on an output (input) stream, or a -.SM -.B FILE -pointer designates corrupt or otherwise unintelligible -.SM -.B FILE -data. -.PP -For purposes of efficiency, this implementation of the standard library -has been changed to line buffer output to a terminal by default and attempts -to do this transparently by flushing the output whenever a -.BR read (2) -from the standard input is necessary. This is almost always transparent, -but may cause confusion or malfunctioning of programs which use -standard i/o routines but use -.BR read (2) -themselves to read from the standard input. -.PP -In cases where a large amount of computation is done after printing -part of a line on an output terminal, it is necessary to -.BR fflush (3) -the standard output before going off and computing so that the output -will appear. -.SH BUGS -The standard buffered functions do not interact well with certain other -library and system functions, especially \fBfork\fP and \fBabort\fP. -.SH "LIST OF FUNCTIONS" -.sp 2 -.nf -.ta \w'setlinebuf'u+2n +\w'setbuf(3)'u+10n -\fBName\fP \fBAppears on Page\fP \fBDescription\fP -.ta \w'setlinebuf'u+4n +\w'setbuf(3)'u+4n -.sp 5p -clearerr ferror(3) stream status inquiries -fclose fclose(3) close or flush a stream -fdopen fopen(3) open a stream -feof ferror(3) stream status inquiries -ferror ferror(3) stream status inquiries -fflush fclose(3) close or flush a stream -fgetc getc(3) get character or word from stream -fgets gets(3) get a string from a stream -fileno ferror(3) stream status inquiries -fopen fopen(3) open a stream -fprintf printf(3) formatted output conversion -fputc putc(3) put character or word on a stream -fputs puts(3) put a string on a stream -fread fread(3) buffered binary input/output -freopen fopen(3) open a stream -fscanf scanf(3) formatted input conversion -fseek fseek(3) reposition a stream -ftell fseek(3) reposition a stream -fwrite fread(3) buffered binary input/output -getc getc(3) get character or word from stream -getchar getc(3) get character or word from stream -gets gets(3) get a string from a stream -getw getc(3) get character or word from stream -printf printf(3) formatted output conversion -putc putc(3) put character or word on a stream -putchar putc(3) put character or word on a stream -puts puts(3) put a string on a stream -putw putc(3) put character or word on a stream -rewind fseek(3) reposition a stream -scanf scanf(3) formatted input conversion -setbuf setbuf(3) assign buffering to a stream -setvbuf setbuf(3) assign buffering to a stream -snprintf printf(3) formatted output conversion -sprintf printf(3) formatted output conversion -sscanf scanf(3) formatted input conversion -ungetc ungetc(3) push character back into input stream -vfprintf printf(3) formatted output conversion -vfscanf scanf(3) formatted input conversion -vprintf printf(3) formatted output conversion -vscanf scanf(3) formatted input conversion -vsnprintf printf(3) formatted output conversion -vsprintf printf(3) formatted output conversion -vsscanf scanf(3) formatted input conversion -.fi diff --git a/man/man3/string.3 b/man/man3/string.3 deleted file mode 100644 index d1c044eca..000000000 --- a/man/man3/string.3 +++ /dev/null @@ -1,149 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)string.3 6.1 (Berkeley) 5/15/85 -.\" -.TH STRING 3 "May 15, 1985" -.UC 4 -.SH NAME -string, strcat, strncat, strcmp, strncmp, strcpy, strncpy, strlen, strchr, strrchr, strerror, memcmp, memcpy, memmove, memchr, memset, index, rindex \- string operations -.SH SYNOPSIS -.nf -.ft B -#include - -char *strcat(char *\fIs1\fP, const char *\fIs2\fP) -char *strncat(char *\fIs1\fP, const char *\fIs2\fP, size_t \fIn\fP) -int strcmp(const char *\fIs1\fP, const char *\fIs2\fP) -int strncmp(const char *\fIs1\fP, const char *\fIs2\fP, size_t \fIn\fP) -char *strcpy(char *\fIs1\fP, const char *\fIs2\fP) -char *strncpy(char *\fIs1\fP, const char *\fIs2\fP, size_t \fIn\fP) -size_t strlen(const char *\fIs\fP) -char *strchr(const char *\fIs\fP, int \fIc\fP) -char *strrchr(const char *\fIs\fP, int \fIc\fP) -char *strerror(int \fIerrnum\fP) -int memcmp(const void *\fIs1\fP, const void *\fIs2\fP, size_t \fIn\fP) -void *memcpy(void *\fIs1\fP, const void *\fIs2\fP, size_t \fIn\fP) -void *memmove(void *\fIs1\fP, const void *\fIs2\fP, size_t \fIn\fP) -void *memchr(const void *\fIs\fP, int \fIc\fP, size_t \fIn\fP) -void *memset(void *\fIs\fP, int \fIc\fP, size_t \fIn\fP) -char *index(const char *\fIs\fP, int \fIc\fP) -char *rindex(const char *\fIs\fP, int \fIc\fP) -.ft R -.fi -.SH DESCRIPTION -These functions operate on null-terminated strings. -They do not check for overflow of any receiving string. -.PP -.B Strcat -appends a copy of string -.I s2 -to the end of string -.IR s1 . -.B Strncat -copies at most -.I n -characters. Both return a pointer to the null-terminated result. -.PP -.B Strcmp -compares its arguments and returns an integer -greater than, equal to, or less than 0, according as -.I s1 -is lexicographically greater than, equal to, or less than -.IR s2 . -.B Strncmp -makes the same comparison but looks at at most -.I n -characters. -.PP -.B Strcpy -copies string -.I s2 -to -.IR s1 , -stopping after the null character has been moved. -.B Strncpy -copies exactly -.I n -characters, truncating or null-padding -.I s2; -the target may not be null-terminated if the length of -.I s2 -is -.I n -or more. Both return -.IR s1 . -.PP -.B Strlen -returns the number of non-null characters in -.IR s . -.PP -.B Strchr -.RB ( strrchr ) -returns a pointer to the first (last) occurrence of character -.I c -in string -.I s, -or null if -.I c -does not occur in the string. -.PP -.B Strerror -returns the error string for the system call error -.IR errnum . -See -.BR intro (2). -.PP -.B Memcmp -is like -.B strcmp -except that the strings are memory blocks of length -.IR n . -Null characters are treated as ordinary characters. -.PP -.B Memcpy -copies -.I n -bytes from the location pointed to by -.I s2 -to -.IR s1 . -.B Memmove -is like memcpy, except that it can handle overlap between the two strings. -Both functions return -.IR s1 . -.PP -.B Memchr -returns a pointer to the first occurrence of character -.I c -in string -.I s, -or null if -.I c -does not occur in the string. -.PP -.B Memset -sets -.I n -bytes to -.I c -starting at location -.IR s . -It returns -.IR s . -.PP -.B Index -and -.B rindex -are obsolete versions of -.B strchr -and -.BR strrchr . -New code should avoid using them. -.SH NOTES -Characters are compared as -.BR "unsigned char" , -whether -.B char -itself is signed or not. diff --git a/man/man3/strtol.3 b/man/man3/strtol.3 deleted file mode 100644 index de9cd8d3c..000000000 --- a/man/man3/strtol.3 +++ /dev/null @@ -1,33 +0,0 @@ -.TH STRTOL 3 "December 9, 2009" -.UC 4 -.SH NAME -strtol, strtoll, strtoul, strtoull \- convert string to number -.SH SYNOPSIS -.nf -.ft B -#include - -long strtol(const char *\fInptr\fP, char **\fIendptr\fP, int \fIbase\fP); -unsigned long strtoul(const char *\fInptr\fP, char **\fIendptr\fP, int \fIbase\fP); -#ifdef __LONG_LONG_SUPPORTED -long long strtoll(const char *\fInptr\fP, char **\fIendptr\fP, int \fIbase\fP); -unsigned long long strtoull(const char *\fInptr\fP, char **\fIendptr\fP, int \fIbase\fP); -#endif -.fi -.SH DESCRIPTION -These functions parse as much from the string \fInptr\fP as possible and return -it as an integer. The string should consist of any number of whitespace -characters followed by a sign (either plus or minus) and at least one digit in -the specified \fIbase\fP. The digits of a hexadecimal string may be preceded by -the prefix 0x or 0X, which is ignored. If \fIbase\fP is zero, hexadecimal is -assumed if this prefix is present, octal is assumed if there is a leading zero -and decimal is assumed otherwise. If not zero, \fIbase\fP must be at least 2 -and at most 36. A pointer to the first character following the numeric string is -stored in *\fIendptr\fP. -.PP -Note that the strtoll and strtoull functions, which return 64-bit values, -are supported only on GCC as ACK does not support 64-bit arithmatic. -.SH "RETURN VALUE -The parsed number is returned. -.SH "SEE ALSO" -.BR atoi (3). diff --git a/man/man3/syslog.3 b/man/man3/syslog.3 deleted file mode 100644 index 62d3c354d..000000000 --- a/man/man3/syslog.3 +++ /dev/null @@ -1,197 +0,0 @@ -.\" Written Feb 1994 by Steve Greenland (stevegr@neosoft.com) -.\" -.\" Permission is granted to make and distribute verbatim copies of this -.\" manual provided the copyright notice and this permission notice are -.\" preserved on all copies. -.\" -.\" Permission is granted to copy and distribute modified versions of this -.\" manual under the conditions for verbatim copying, provided that the -.\" entire resulting derived work is distributed under the terms of a -.\" permission notice identical to this one -.\" -.\" Since the Linux kernel and libraries are constantly changing, this -.\" manual page may be incorrect or out-of-date. The author(s) assume no -.\" responsibility for errors or omissions, or for damages resulting from -.\" the use of the information contained herein. The author(s) may not -.\" have taken the same level of care in the production of this manual, -.\" which is licensed free of charge, as they might when working -.\" professionally. -.\" -.\" Formatted or processed versions of this manual, if unaccompanied by -.\" the source, must acknowledge the copyright and authors of this work. -.\" -.\" from SYSLOG 3 "15 Feb 1994" "Linux" "Linux Programmer's Manual" -.\" Modified for Minix porting by G. Falzoni -.\" -.\" Local macros -.de Xr -.BR \\$1 (\\$2)\\$3 -.. -.de LB -.TP \\$1 -\\fB\\$2\\fR -\\$3 -.. -.de LI -.TP \\$1 -\\fI\\$2\\fR -\\$3 -.. -.de LR -.TP \\$1 -\\fR\\$2\\fR -\\$3 -.. -.\" end local macros -.TH SYSLOG 3 "Jan. 18, 2000" -.SH NAME -syslog, openlog, closelog \- send messages to the system logger -.SH SYNOPSIS -.B #include -.sp -.BI "void openlog(char " *ident ", int " option ", int " facility) -.sp -.BI "void syslog(int " priority ", char " *format ", ...)" -.sp -.BI "void closelog(void)" -.sp -.SH DESCRIPTION -.B openlog() -opens a connection to the system logger for a program. The string pointed to by -.I ident -is added to each message, and is typically set to the program name. Values for -.I option -and -.I facility -are given in the next section. Its use is optional. It will automatically be called by -.B syslog() -if necessary, in which case -.I ident -will default to "syslog". -.sp -.B syslog() -generates a log message, which will be distributed by -.Xr syslogd 8 . -.I priority -is a combination of the -.I facility -and the -.IR level , -values for which are given in the next section. The remaining arguments -are a -.IR format , -as in -.Xr printf 3 -and any arguments required by the -.IR format . -.\" except that the two character %m will be replaced by the error message string -.\" RI ( strerror ) -.\" corresponding to the present value of -.\" IR errno . -.sp -.B closelog() -closes the descriptor being used to write to the system logger. Its use is optional. -.SH "PARAMETERS" -This section lists the parameters used to set the values of -.IR option , " facility" ", and " priority . -.SS option -The -.I option -argument to -.B openlog() -is an OR of any of these: -.TP -.B LOG_CONS -write directly to system console if there is an error while sending to -system logger -.TP -.B LOG_NDELAY -open the connection immediately (normally, the connection is opened when -the first message is logged) -.TP -.B LOG_PERROR -print to stderr as well -.TP -.B LOG_PID -include PID with each message -.SS facility -The -.I facility -argument is used to specify what type of program is logging the message. -This lets the configuration file specify that messages from different -facilities will be handled differently. -.TP -.B LOG_AUTH -security/authorization messages (DEPRECATED Use -.B LOG_AUTHPRIV -instead) -.TP -.B LOG_AUTHPRIV -security/authorization messages (private) -.TP -.B LOG_CRON -clock daemon -.RB ( cron " and " at ) -.TP -.B LOG_DAEMON -other system daemons -.TP -.B LOG_KERN -kernel messages -.TP -.BR LOG_LOCAL0 " through " LOG_LOCAL7 -reserved for local use -.TP -.B LOG_LPR -line printer subsystem -.TP -.B LOG_MAIL -mail subsystem -.TP -.B LOG_NEWS -USENET news subsystem -.TP -.B LOG_SYSLOG -messages generated internally by -.B syslogd -.TP -.BR LOG_USER (default) -generic user-level messages -.TP -.B LOG_UUCP -UUCP subsystem -.SS level -This determines the importance of the message. The levels are, in order -of decreasing importance: -.TP -.B LOG_EMERG -system is unusable -.TP -.B LOG_ALERT -action must be taken immediately -.TP -.B LOG_CRIT -critical conditions -.TP -.B LOG_ERR -error conditions -.TP -.B LOG_WARNING -warning conditions -.TP -.B LOG_NOTICE -normal, but significant, condition -.TP -.B LOG_INFO -informational message -.TP -.B LOG_DEBUG -debug-level message -.SH HISTORY -A -.B syslog -function call appeared in BSD 4.2. -.SH SEE ALSO -.Xr logger 1 , -.Xr syslog.conf 5 , -.Xr syslogd 8 . diff --git a/man/man3/system.3 b/man/man3/system.3 deleted file mode 100644 index 760eb5105..000000000 --- a/man/man3/system.3 +++ /dev/null @@ -1,30 +0,0 @@ -.\" @(#)system.3 6.1 (Berkeley) 5/15/85 -.\" -.TH SYSTEM 3 "May 15, 1985" -.AT 3 -.SH NAME -system \- issue a shell command -.SH SYNOPSIS -.nf -.ft B -#include - -int system(const char *\fIstring\fP) -.fi -.SH DESCRIPTION -.B System -causes the -.I string -to be given to -.BR sh (1) -as input as if the string had been typed as a command -at a terminal. -The current process waits until the shell has -completed, then returns the exit status of the shell. -.SH "SEE ALSO" -.BR sh (1), -.BR popen (3), -.BR execve (2), -.BR wait (2). -.SH DIAGNOSTICS -Exit status 127 indicates the shell couldn't be executed. diff --git a/man/man3/termcap.3 b/man/man3/termcap.3 deleted file mode 100644 index 21f318c36..000000000 --- a/man/man3/termcap.3 +++ /dev/null @@ -1,167 +0,0 @@ -.\" Copyright (c) 1980 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. -.\" -.\" @(#)termcap.3x 6.1 (Berkeley) 5/15/85 -.\" -.TH TERMCAP 3 "May 15, 1985" -.UC 4 -.SH NAME -termcap, tgetent, tgetnum, tgetflag, tgetstr, tgoto, tputs \- terminal independent operation routines -.SH SYNOPSIS -.nf -.ft B -#include - -int tgetent(char *\fIbp\fP, char *\fIname\fP) -int tgetflag(char *\fIid\fP) -int tgetnum(char *\fIid\fP) -char *tgetstr(char *\fIid\fP, char **\fIarea\fP) -char *tgoto(char *\fIcm\fP, int \fIdestcol\fP, int \fIdestline\fP) -int tputs(char *\fIcp\fP, int \fIaffcnt\fP, void (*\fIoutc\fP)(int)) -.ft R -.fi -.SH DESCRIPTION -These functions extract and use capabilities from the terminal capability data -base -.BR termcap (5). -These are low level routines; -see -.BR curses (3) -for a higher level package. -.PP -.B Tgetent -extracts the entry for terminal -.I name -into the buffer at -.IR bp . -.I Bp -should be a character buffer of size -1024 and must be retained through all subsequent calls -to -.BR tgetnum , -.BR tgetflag , -and -.BR tgetstr . -.B Tgetent -returns \-1 if it cannot find a termcap -file, 0 if the terminal name given does not have an entry, -and 1 if all goes well. -.PP -.B Tgetent -uses the following recipe to find the termcap file and entry -.IR name : -.PP -.in +5n -if $TERMCAP is itself a termcap entry for -.I name -.br -then -.in +5n -use $TERMCAP -.in -5n -elif $TERMCAP names a file -.br -then -.in +5n -use entry -.I name -found in that file -.in -5n -elif this is Minix-vmd -.br -then -.in +5n -if $TERMPATH is defined -.br -then -.in +5n -search the termcap files named in $TERMPATH for the first occurance of a -.I name -entry and use that entry -.in -5n -else -.in +5n -the path -.B $HOME/.termcap:/etc/termcap:/usr/etc/termcap" -is searched for entry -.I name -.in -5n -fi -.in -5n -fi -.in -5n -.RE -.PP -.B Tgetnum -gets the numeric value of capability -.IR id , -returning \-1 if is not given for the terminal. -.B Tgetflag -returns 1 if the specified capability is present in -the terminal's entry, 0 if it is not. -.B Tgetstr -returns the string value of the capability -.IR id , -places it in the buffer at -.IR area , -and advances the -.I area -pointer. -It decodes the abbreviations for this field described in -.BR termcap (5), -except for cursor addressing and padding information. -.B Tgetstr -returns NULL if the capability was not found. -.PP -.B Tgoto -returns a cursor addressing string decoded from -.I cm -to go to column -.I destcol -in line -.IR destline . -It uses the external variables -.B UP -(from the \fBup\fR capability) -and -.B BC -(if \fBbc\fR is given rather than \fBbs\fR) -if necessary to avoid placing \fB\en\fR, \fB^D\fR or \fB^@\fR in -the returned string. -(Programs which call tgoto should be sure to turn off the XTABS bit(s), -since -.B tgoto -may now output a tab. -Note that programs using termcap should in general turn off XTABS -anyway since some terminals use CTRL-I for other functions, -such as nondestructive space.) -If a \fB%\fR sequence is given which is not understood, then -.B tgoto -returns \*(lqOOPS\*(rq. -.PP -.B Tputs -decodes the leading padding information of the string -.IR cp ; -.I affcnt -gives the number of lines affected by the operation, or 1 if this is -not applicable, -.I outc -is a routine which is called with each character in turn. -The external variable -.B ospeed -should contain the output speed of the terminal as encoded by -.BR stty (3). -The external variable -.B PC -should contain a pad character to be used (from the \fBpc\fR capability) -if a null (\fB^@\fR) is inappropriate. -.SH SEE ALSO -.BR curses (3), -.BR termcap (5). -.SH AUTHOR -William Joy -.SH NOTES -The MINIX 3 implementation does not support any of the external variables, -only the functions calls. The Minix-vmd termcap does support it all, -although noone in his right mind meddles with those variables. diff --git a/man/man3/termios.3 b/man/man3/termios.3 deleted file mode 100644 index 5686a16a5..000000000 --- a/man/man3/termios.3 +++ /dev/null @@ -1,155 +0,0 @@ -.TH TERMIOS 3 -.SH NAME -termios, tcgetattr, tcsetattr, cfgetispeed, cfgetospeed, cfsetispeed, cfsetospeed, tcsendbreak, tcdrain, tcflush, tcflow \- change terminal attributes -.SH SYNOPSIS -.ft B -.nf -#include - -int tcgetattr(int \fIfd\fP, struct termios *\fItp\fP) -int tcsetattr(int \fIfd\fP, int \fIaction\fP, const struct termios *\fItp\fP) - -speed_t cfgetispeed(const struct termios *\fItp\fP) -speed_t cfgetospeed(const struct termios *\fItp\fP) -int cfsetispeed(struct termios *\fItp\fP, speed_t \fIspeed\fP) -int cfsetospeed(struct termios *\fItp\fP, speed_t \fIspeed\fP) - -int tcsendbreak(int \fIfd\fP, int \fIduration\fP) -int tcdrain(int \fIfd\fP) -int tcflush(int \fIfd\fP, int \fIqueue_selector\fP) -int tcflow(int \fIfd\fP, int \fIaction\fP) -.fi -.ft P -.SH DESCRIPTION -.de SP -.if t .sp 0.4 -.if n .sp -.. -These are the user functions that modify the tty attributes mentioned in -.BR tty (4). -In the following, -.I fd -refers to an open terminal device file, -.I tp -is the address of a -.BR "struct termios" , -and -.I speed -and values of type -.B speed_t -are equal to one of the -.BR B0 , -.BR B50 , -etc. baud rate symbols. All functions, symbols, and types are declared in -.BR . -.PP -The effects of the tty functions are: -.TP -.B tcgetattr(\fIfd\fP, \fItp\fP) -Get the current settings of the tty attributes. -.TP -.B tcsetattr(\fIfd\fP, TCSANOW, \fItp\fP) -Set the terminal attributes. The change occurs immediately. -.TP -.B tcsetattr(\fIfd\fP, TCSADRAIN, \fItp\fP) -Set the terminal attributes. The change occurs once all the output waiting -in the output queues has been transmitted. This should be used when options -affecting output are changed. -.TP -.B tcsetattr(\fIfd\fP, TCSAFLUSH, \fItp\fP) -Set the terminal attributes. But first wait until all the output waiting -in the output queues has been transmitted. All input waiting in the input -queues is then discarded and the change is made. This should be used when -switching from canonical to non-canonical mode or vice-versa. (Oddly -enough, this is seldom what you want, because it discards typeahead. An -editing shell does the Right Thing if it uses -.B TCSANOW -instead. \s-2POSIX\s+2 may not guarantee good results, but in practice most -systems make the canonical input available in raw mode.) -.TP -.B cfgetispeed(\fItp\fP) -Return the input baud rate encoded in the termios structure. -.TP -.B cfgetospeed(\fItp\fP) -Return the output baud rate encoded in the termios structure. -.TP -.B cfsetispeed(\fItp\fP, \fIspeed\fP) -Encode the new input baud rate into the termios structure. -.TP -.B cfsetospeed(\fItp\fP, \fIspeed\fP) -Encode the new output baud rate into the termios structure. -.TP -.B tcsendbreak(\fIfd\fP, \fIduration\fP) -Emit a break condition on a serial line for a time indicated by -.IR duration . -(Always 0.4 seconds under MINIX 3, -.I duration -is ignored.) -.TP -.B tcdrain(\fIfd\fP) -Wait until all output waiting in the output queues has been transmitted. -.TP -.B tcflush(\fIfd\fP, TCIFLUSH) -Flush the input queue. (I.e. discard it.) -.TP -.B tcflush(\fIfd\fP, TCOFLUSH) -Flush the output queue. -.TP -.B tcflush(\fIfd\fP, TCIOFLUSH) -Flush the input and output queues. -.TP -.B tcflow(\fIfd\fP, TCOOFF) -Suspend output. (Like the effect of -.BR STOP .) -.TP -.B tcflow(\fIfd\fP, TCOON) -Restart output. (Like the effect of -.BR START .) -.TP -.B tcflow(\fIfd\fP, TCIOFF) -Transmit a -.B STOP -character intended to make the remote device stop transmitting data. -.TP -.B tcflow(\fIfd\fP, TCION) -Transmit a -.B START -character to restart the remote device. -.SH "SEE ALSO" -.BR stty (1), -.BR tty (4). -.SH DIAGNOSTICS -All functions return 0 unless otherwise specified, and \-1 on error with -.B errno -set to indicate the type of error. The most notable errors are -.B ENOTTY -if -.I fd -does not refer to a terminal device, and -.B EINTR -if one of the functions waiting for output to drain is interrupted. -.SH NOTES -It may be interesting to know that the functions operating on the tty are -directly translated into the following MINIX 3 -.B ioctl -requests: -.BR TCGETS , -.BR TCSETS -(now), -.BR TCSETSW -(drain), -.BR TCSETSF , -(flush), -.BR TCSBRK , -.BR TCDRAIN , -.BR TCFLSH , -and -.BR TCFLOW . -You should only use this knowledge when trying to understand the tty driver -code, of course. -.SH BUGS -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) - -.\" -.\" $PchId: termios.3,v 1.2 1996/04/11 06:41:24 philip Exp $ diff --git a/man/man3/time2posix.3 b/man/man3/time2posix.3 deleted file mode 100644 index 3ce2e0ee7..000000000 --- a/man/man3/time2posix.3 +++ /dev/null @@ -1,121 +0,0 @@ -.TH TIME2POSIX 3 -.SH NAME -time2posix, posix2time \- convert seconds since the Epoch -.SH SYNOPSIS -.nf -.B #include -.B #include -.PP -.B time_t time2posix(t) -.B time_t t -.PP -.B time_t posix2time(t) -.B time_t t -.PP -.B cc ... -ltz -.fi -.SH DESCRIPTION -IEEE Standard 1003.1 -(POSIX) -legislates that a time_t value of -536457599 shall correspond to "Wed Dec 31 23:59:59 UTC 1986." -This effectively implies that POSIX time_t's cannot include leap -seconds and, -therefore, -that the system time must be adjusted as each leap occurs. -.PP -If the time package is configured with leap-second support -enabled, -however, -no such adjustment is needed and -time_t values continue to increase over leap events -(as a true `seconds since...' value). -This means that these values will differ from those required by POSIX -by the net number of leap seconds inserted since the Epoch. -.PP -Typically this is not a problem as the type time_t is intended -to be -(mostly) -opaque\(emtime_t values should only be obtained-from and -passed-to functions such as -.IR time(2) , -.IR localtime(3) , -.IR mktime(3) , -and -.IR difftime(3) . -However, -POSIX gives an arithmetic -expression for directly computing a time_t value from a given date/time, -and the same relationship is assumed by some -(usually older) -applications. -Any programs creating/dissecting time_t's -using such a relationship will typically not handle intervals -over leap seconds correctly. -.PP -The -.I time2posix -and -.I posix2time -functions are provided to address this time_t mismatch by converting -between local time_t values and their POSIX equivalents. -This is done by accounting for the number of time-base changes that -would have taken place on a POSIX system as leap seconds were inserted -or deleted. -These converted values can then be used in lieu of correcting the older -applications, -or when communicating with POSIX-compliant systems. -.PP -.I Time2posix -is single-valued. -That is, -every local time_t -corresponds to a single POSIX time_t. -.I Posix2time -is less well-behaved: -for a positive leap second hit the result is not unique, -and for a negative leap second hit the corresponding -POSIX time_t doesn't exist so an adjacent value is returned. -Both of these are good indicators of the inferiority of the -POSIX representation. -.PP -The following table summarizes the relationship between a time -T and it's conversion to, -and back from, -the POSIX representation over the leap second inserted at the end of June, -1993. -.nf -.ta \w'93/06/30 'u +\w'23:59:59 'u +\w'A+0 'u +\w'X=time2posix(T) 'u -DATE TIME T X=time2posix(T) posix2time(X) -93/06/30 23:59:59 A+0 B+0 A+0 -93/06/30 23:59:60 A+1 B+1 A+1 or A+2 -93/07/01 00:00:00 A+2 B+1 A+1 or A+2 -93/07/01 00:00:01 A+3 B+2 A+3 - -A leap second deletion would look like... - -DATE TIME T X=time2posix(T) posix2time(X) -??/06/30 23:59:58 A+0 B+0 A+0 -??/07/01 00:00:00 A+1 B+2 A+1 -??/07/01 00:00:01 A+2 B+3 A+2 -.sp -.ce - [Note: posix2time(B+1) => A+0 or A+1] -.fi -.PP -If leap-second support is not enabled, -local time_t's and -POSIX time_t's are equivalent, -and both -.I time2posix -and -.I posix2time -degenerate to the identity function. -.SH SEE ALSO -difftime(3), -localtime(3), -mktime(3), -time(2) -.\" @(#)time2posix.3 7.8 -.\" This file is in the public domain, so clarified as of -.\" 1996-06-05 by Arthur David Olson. diff --git a/man/man3/ttyname.3 b/man/man3/ttyname.3 deleted file mode 100644 index 59ce81d87..000000000 --- a/man/man3/ttyname.3 +++ /dev/null @@ -1,28 +0,0 @@ -.TH TTYNAME 3 -.SH NAME -ttyname \- file descriptor to terminal device name -.SH SYNOPSIS -.nf -.ft B -#define _POSIX_SOURCE 1 -#include - -char *ttyname(int \fIfd\fP) -.ft P -.fi -.SH DESCRIPTION -.B Ttyname -searches through the -.B /dev -directory for the terminal device file that is associated with file -descriptor -.IR fd . -It returns the full path name of the terminal file if found, NULL is -returned otherwise. -.SH "SEE ALSO" -.BR ttyslot (3). -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) - -.\" -.\" $PchId: ttyname.3,v 1.2 1996/04/11 06:42:17 philip Exp $ diff --git a/man/man3/ttyslot.3 b/man/man3/ttyslot.3 deleted file mode 100644 index abe146a06..000000000 --- a/man/man3/ttyslot.3 +++ /dev/null @@ -1,56 +0,0 @@ -.TH TTYSLOT 3 -.SH NAME -ttyslot, fttyslot \- utmp slot number -.SH SYNOPSIS -.nf -.ft B -#define _MINIX_SOURCE 1 -#include - -int ttyslot(void) -int fttyslot(int \fIfd\fP) -.fi -.ft P -.SH DESCRIPTION -.B Ttyslot() -returns the index of the login terminal in the -.B utmp -file. It tries -.B fttyslot() -on file descriptors -.BR 0, -.BR 1, -and -.BR 2 -to find the index. -.PP -.B Fttyslot() -returns the utmp index of the terminal associated with file descriptor -.IR fd . -First it tries to map -.I fd -to a terminal name with -.BR ttyname (3), -then it searches the -.BR ttytab (5) -database with the -.BR getttyent (3) -function for this terminal. This means that the utmp slot number is the -same as the ttytab entry number counting from 1. The value 0 is returned if -no slot number can be found for a file descriptor. -.SH "SEE ALSO" -.BR ttyname (3), -.BR getttyent (3), -.BR utmp (5), -.BR ttytab (5), -.BR init (8). -.SH NOTES -Since 0 is used as an error return this means that the first entry in the -utmp file is not used. -.PP -.B Ttyslot() -is often found in a UNIX implementation, -.B fttyslot() -is MINIX 3 specific. -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) diff --git a/man/man3/ungetc.3 b/man/man3/ungetc.3 deleted file mode 100644 index 503ec7a93..000000000 --- a/man/man3/ungetc.3 +++ /dev/null @@ -1,41 +0,0 @@ -.\" @(#)ungetc.3s 6.1 (Berkeley) 5/15/85 -.\" -.TH UNGETC 3 "May 15, 1985" -.AT 3 -.SH NAME -ungetc \- push character back into input stream -.SH SYNOPSIS -.nf -.ft B -#include - -int ungetc(int \fIc\fP, FILE *\fIstream\fP) -.ft R -.fi -.SH DESCRIPTION -.B Ungetc -pushes the character -.I c -back on an input stream. That character will be returned by the next -.B getc -call on that stream. -.B Ungetc -returns -.IR c . -.PP -One character of pushback is guaranteed provided -something has been read from the stream and the stream is actually buffered. -Attempts to push EOF are rejected. -.PP -.BR Fseek (3) -erases all memory of pushed back characters. -.SH "SEE ALSO" -.BR getc (3), -.BR setbuf (3), -.BR fseek (3). -.SH DIAGNOSTICS -.B Ungetc -returns -.SM -.B EOF -if it can't push a character back. diff --git a/man/man5/Makefile b/man/man5/Makefile index 5378f2af6..dbd6a11da 100644 --- a/man/man5/Makefile +++ b/man/man5/Makefile @@ -1,7 +1,7 @@ MAN= boot.cfg.5 configfile.5 crontab.5 dhcp.conf.5 dir.5 ethers.5 \ fstab.5 hosts.5 httpd.conf.5 http_status.5 keymap.5 \ passwd.5 resolv.conf.5 resolver.5 rhosts.5 statvfs.5 serv.access.5 \ - system.conf.5 syslog.conf.5 termcap.5 ttytab.5 TZ.5 tzfile.5 utmp.5 \ + system.conf.5 syslog.conf.5 termcap.5 ttytab.5 TZ.5 utmp.5 \ whatis.5 pkg_install.conf.5 pkg_summary.5 MLINKS += passwd.5 group.5 diff --git a/man/man5/tzfile.5 b/man/man5/tzfile.5 deleted file mode 100644 index ceb6a77b3..000000000 --- a/man/man5/tzfile.5 +++ /dev/null @@ -1,138 +0,0 @@ -.TH TZFILE 5 -.SH NAME -tzfile \- time zone information -.SH SYNOPSIS -.B -#include -.SH DESCRIPTION -The time zone information files used by -.IR tzset (3) -begin with the magic characters "TZif" to identify then as -time zone information files, -followed by sixteen bytes reserved for future use, -followed by six four-byte values of type -.BR long , -written in a ``standard'' byte order -(the high-order byte of the value is written first). -These values are, -in order: -.TP -.I tzh_ttisgmtcnt -The number of UTC/local indicators stored in the file. -.TP -.I tzh_ttisstdcnt -The number of standard/wall indicators stored in the file. -.TP -.I tzh_leapcnt -The number of leap seconds for which data is stored in the file. -.TP -.I tzh_timecnt -The number of "transition times" for which data is stored -in the file. -.TP -.I tzh_typecnt -The number of "local time types" for which data is stored -in the file (must not be zero). -.TP -.I tzh_charcnt -The number of characters of "time zone abbreviation strings" -stored in the file. -.PP -The above header is followed by -.I tzh_timecnt -four-byte values of type -.BR long , -sorted in ascending order. -These values are written in ``standard'' byte order. -Each is used as a transition time (as returned by -.IR time (2)) -at which the rules for computing local time change. -Next come -.I tzh_timecnt -one-byte values of type -.BR "unsigned char" ; -each one tells which of the different types of ``local time'' types -described in the file is associated with the same-indexed transition time. -These values serve as indices into an array of -.I ttinfo -structures that appears next in the file; -these structures are defined as follows: -.in +.5i -.sp -.nf -.ta .5i +\w'unsigned int\0\0'u -struct ttinfo { - long tt_gmtoff; - int tt_isdst; - unsigned int tt_abbrind; -}; -.in -.5i -.fi -.sp -Each structure is written as a four-byte value for -.I tt_gmtoff -of type -.BR long , -in a standard byte order, followed by a one-byte value for -.I tt_isdst -and a one-byte value for -.IR tt_abbrind . -In each structure, -.I tt_gmtoff -gives the number of seconds to be added to UTC, -.I tt_isdst -tells whether -.I tm_isdst -should be set by -.I localtime (3) -and -.I tt_abbrind -serves as an index into the array of time zone abbreviation characters -that follow the -.I ttinfo -structure(s) in the file. -.PP -Then there are -.I tzh_leapcnt -pairs of four-byte values, written in standard byte order; -the first value of each pair gives the time -(as returned by -.IR time(2)) -at which a leap second occurs; -the second gives the -.I total -number of leap seconds to be applied after the given time. -The pairs of values are sorted in ascending order by time. -.PP -Then there are -.I tzh_ttisstdcnt -standard/wall indicators, each stored as a one-byte value; -they tell whether the transition times associated with local time types -were specified as standard time or wall clock time, -and are used when a time zone file is used in handling POSIX-style -time zone environment variables. -.PP -Finally there are -.I tzh_ttisgmtcnt -UTC/local indicators, each stored as a one-byte value; -they tell whether the transition times associated with local time types -were specified as UTC or local time, -and are used when a time zone file is used in handling POSIX-style -time zone environment variables. -.PP -.I Localtime -uses the first standard-time -.I ttinfo -structure in the file -(or simply the first -.I ttinfo -structure in the absence of a standard-time structure) -if either -.I tzh_timecnt -is zero or the time argument is less than the first transition time recorded -in the file. -.SH SEE ALSO -newctime(3) -.\" @(#)tzfile.5 7.12 -.\" This file is in the public domain, so clarified as of -.\" 1996-06-05 by Arthur David Olson. diff --git a/man/man7/Makefile b/man/man7/Makefile index 7a14c36d2..cb8684d89 100644 --- a/man/man7/Makefile +++ b/man/man7/Makefile @@ -4,7 +4,6 @@ MAN= ascii.7 environ.7 hier.7 man.7 \ \ \ \ - re_format.7 \ pkgsrc.7 .include diff --git a/man/man7/re_format.7 b/man/man7/re_format.7 deleted file mode 100644 index c02c93fda..000000000 --- a/man/man7/re_format.7 +++ /dev/null @@ -1,269 +0,0 @@ -.\" Copyright (c) 1992, 1993, 1994 Henry Spencer. -.\" Copyright (c) 1992, 1993, 1994 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" This code is derived from software contributed to Berkeley by -.\" Henry Spencer. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)re_format.7 8.3 (Berkeley) 3/20/94 -.\" -.TH RE_FORMAT 7 "March 20, 1994" -.SH NAME -re_format \- POSIX 1003.2 regular expressions -.SH DESCRIPTION -Regular expressions (``RE''s), -as defined in POSIX 1003.2, come in two forms: -modern REs (roughly those of -.BR egrep ; -1003.2 calls these ``extended'' REs) -and obsolete REs (roughly those of -.BR ed ; -1003.2 ``basic'' REs). -Obsolete REs mostly exist for backward compatibility in some old programs; -they will be discussed at the end. -1003.2 leaves some aspects of RE syntax and semantics open; -`\(dg' marks decisions on these aspects that -may not be fully portable to other 1003.2 implementations. -.PP -A (modern) RE is one\(dg or more non-empty\(dg \fIbranches\fR, -separated by `|'. -It matches anything that matches one of the branches. -.PP -A branch is one\(dg or more \fIpieces\fR, concatenated. -It matches a match for the first, followed by a match for the second, etc. -.PP -A piece is an \fIatom\fR possibly followed -by a single\(dg `*', `+', `?', or \fIbound\fR. -An atom followed by `*' matches a sequence of 0 or more matches of the atom. -An atom followed by `+' matches a sequence of 1 or more matches of the atom. -An atom followed by `?' matches a sequence of 0 or 1 matches of the atom. -.PP -A \fIbound\fR is `{' followed by an unsigned decimal integer, -possibly followed by `,' -possibly followed by another unsigned decimal integer, -always followed by `}'. -The integers must lie between 0 and RE_DUP_MAX (255\(dg) inclusive, -and if there are two of them, the first may not exceed the second. -An atom followed by a bound containing one integer \fIi\fR -and no comma matches -a sequence of exactly \fIi\fR matches of the atom. -An atom followed by a bound -containing one integer \fIi\fR and a comma matches -a sequence of \fIi\fR or more matches of the atom. -An atom followed by a bound -containing two integers \fIi\fR and \fIj\fR matches -a sequence of \fIi\fR through \fIj\fR (inclusive) matches of the atom. -.PP -An atom is a regular expression enclosed in `()' (matching a match for the -regular expression), -an empty set of `()' (matching the null string)\(dg, -a \fIbracket expression\fR (see below), `.' -(matching any single character), `^' (matching the null string at the -beginning of a line), `$' (matching the null string at the -end of a line), a `\e' followed by one of the characters -`^.[$()|*+?{\e' -(matching that character taken as an ordinary character), -a `\e' followed by any other character\(dg -(matching that character taken as an ordinary character, -as if the `\e' had not been present\(dg), -or a single character with no other significance (matching that character). -A `{' followed by a character other than a digit is an ordinary -character, not the beginning of a bound\(dg. -It is illegal to end an RE with `\e'. -.PP -A \fIbracket expression\fR is a list of characters enclosed in `[]'. -It normally matches any single character from the list (but see below). -If the list begins with `^', -it matches any single character -(but see below) \fInot\fR from the rest of the list. -If two characters in the list are separated by `\-', this is shorthand -for the full \fIrange\fR of characters between those two (inclusive) in the -collating sequence, -e.g. `[0-9]' in ASCII matches any decimal digit. -It is illegal\(dg for two ranges to share an -endpoint, e.g. `a-c-e'. -Ranges are very collating-sequence-dependent, -and portable programs should avoid relying on them. -.PP -To include a literal `]' in the list, make it the first character -(following a possible `^'). -To include a literal `\-', make it the first or last character, -or the second endpoint of a range. -To use a literal `\-' as the first endpoint of a range, -enclose it in `[.' and `.]' to make it a collating element (see below). -With the exception of these and some combinations using `[' (see next -paragraphs), all other special characters, including `\e', lose their -special significance within a bracket expression. -.PP -Within a bracket expression, a collating element (a character, -a multi-character sequence that collates as if it were a single character, -or a collating-sequence name for either) -enclosed in `[.' and `.]' stands for the -sequence of characters of that collating element. -The sequence is a single element of the bracket expression's list. -A bracket expression containing a multi-character collating element -can thus match more than one character, -e.g. if the collating sequence includes a `ch' collating element, -then the RE `[[.ch.]]*c' matches the first five characters -of `chchcc'. -.PP -Within a bracket expression, a collating element enclosed in `[=' and -`=]' is an equivalence class, standing for the sequences of characters -of all collating elements equivalent to that one, including itself. -(If there are no other equivalent collating elements, -the treatment is as if the enclosing delimiters were `[.' and `.]'.) -For example, if o and \o'o^' are the members of an equivalence class, -then `[[=o=]]', `[[=\o'o^'=]]', and `[o\o'o^']' are all synonymous. -An equivalence class may not\(dg be an endpoint -of a range. -.PP -Within a bracket expression, the name of a \fIcharacter class\fR enclosed -in `[:' and `:]' stands for the list of all characters belonging to that -class. -Standard character class names are: -.PP -.RS -.nf -.ta 3c 6c 9c -alnum digit punct -alpha graph space -blank lower upper -cntrl print xdigit -.fi -.RE -.PP -These stand for the character classes defined in -.BR ctype (3). -A locale may provide others. -A character class may not be used as an endpoint of a range. -.PP -There are two special cases\(dg of bracket expressions: -the bracket expressions `[[:<:]]' and `[[:>:]]' match the null string at -the beginning and end of a word respectively. -A word is defined as a sequence of -word characters -which is neither preceded nor followed by -word characters. -A word character is an -.B alnum -character (as defined by -.BR ctype (3)) -or an underscore. -This is an extension, -compatible with but not specified by POSIX 1003.2, -and should be used with -caution in software intended to be portable to other systems. -.PP -In the event that an RE could match more than one substring of a given -string, -the RE matches the one starting earliest in the string. -If the RE could match more than one substring starting at that point, -it matches the longest. -Subexpressions also match the longest possible substrings, subject to -the constraint that the whole match be as long as possible, -with subexpressions starting earlier in the RE taking priority over -ones starting later. -Note that higher-level subexpressions thus take priority over -their lower-level component subexpressions. -.PP -Match lengths are measured in characters, not collating elements. -A null string is considered longer than no match at all. -For example, -`bb*' matches the three middle characters of `abbbc', -`(wee|week)(knights|nights)' matches all ten characters of `weeknights', -when `(.*).*' is matched against `abc' the parenthesized subexpression -matches all three characters, and -when `(a*)*' is matched against `bc' both the whole RE and the parenthesized -subexpression match the null string. -.PP -If case-independent matching is specified, -the effect is much as if all case distinctions had vanished from the -alphabet. -When an alphabetic that exists in multiple cases appears as an -ordinary character outside a bracket expression, it is effectively -transformed into a bracket expression containing both cases, -e.g. `x' becomes `[xX]'. -When it appears inside a bracket expression, all case counterparts -of it are added to the bracket expression, so that (e.g.) `[x]' -becomes `[xX]' and `[^x]' becomes `[^xX]'. -.PP -No particular limit is imposed on the length of REs\(dg. -Programs intended to be portable should not employ REs longer -than 256 bytes, -as an implementation can refuse to accept such REs and remain -POSIX-compliant. -.PP -Obsolete (``basic'') regular expressions differ in several respects. -`|', `+', and `?' are ordinary characters and there is no equivalent -for their functionality. -The delimiters for bounds are `\e{' and `\e}', -with `{' and `}' by themselves ordinary characters. -The parentheses for nested subexpressions are `\e(' and `\e)', -with `(' and `)' by themselves ordinary characters. -`^' is an ordinary character except at the beginning of the -RE or\(dg the beginning of a parenthesized subexpression, -`$' is an ordinary character except at the end of the -RE or\(dg the end of a parenthesized subexpression, -and `*' is an ordinary character if it appears at the beginning of the -RE or the beginning of a parenthesized subexpression -(after a possible leading `^'). -Finally, there is one new type of atom, a \fIback reference\fR: -`\e' followed by a non-zero decimal digit \fId\fR -matches the same sequence of characters -matched by the \fId\fRth parenthesized subexpression -(numbering subexpressions by the positions of their opening parentheses, -left to right), -so that (e.g.) `\e([bc]\e)\e1' matches `bb' or `cc' but not `bc'. -.SH SEE ALSO -regex(3) -.PP -POSIX 1003.2, section 2.8 (Regular Expression Notation). -.SH BUGS -Having two kinds of REs is a botch. -.PP -The current 1003.2 spec says that `)' is an ordinary character in -the absence of an unmatched `('; -this was an unintentional result of a wording error, -and change is likely. -Avoid relying on it. -.PP -Back references are a dreadful botch, -posing major problems for efficient implementations. -They are also somewhat vaguely defined -(does -`a\e(\e(b\e)*\e2\e)*d' match `abbbd'?). -Avoid using them. -.PP -1003.2's specification of case-independent matching is vague. -The ``one case implies all cases'' definition given above -is current consensus among implementors as to the right interpretation. -.PP -The syntax for word boundaries is incredibly ugly. diff --git a/share/mk/bsd.lib.mk b/share/mk/bsd.lib.mk index efd9cc0f7..01efb8a15 100644 --- a/share/mk/bsd.lib.mk +++ b/share/mk/bsd.lib.mk @@ -2,24 +2,57 @@ # @(#)bsd.lib.mk 8.3 (Berkeley) 4/22/94 .include - +#.include +#.include # Pull in here so we can override its .c.o rule .include +LIBISMODULE?= no LIBISPRIVATE?= no +LIBISCXX?= no -##### Minix rule to make the "install" target depend on -##### "all" and "depend" targets -realinstall: realall -realall: depend +# Some tough Minix defaults +MKPROFILE:= no +MKSTATICLIB:= yes +MKPIC:= no +MKLINT:= no + +_LIB_PREFIX= lib + +.if ${LIBISMODULE} != "no" +_LIB_PREFIX= # empty +MKDEBUGLIB:= no +MKLINT:= no +MKPICINSTALL:= no +MKPROFILE:= no +MKSTATICLIB:= no +.endif + +.if ${LIBISPRIVATE} != "no" +MKDEBUGLIB:= no +MKLINT:= no +MKPICINSTALL:= no +. if defined(NOSTATICLIB) && ${MKPICLIB} != "no" +MKSTATICLIB:= no +. else +MKPIC:= no +. endif +MKPROFILE:= no +.endif ##### Basic targets -.PHONY: libinstall -realinstall: libinstall +.PHONY: checkver libinstall +realinstall: checkver libinstall clean: cleanlib - ##### LIB specific flags. +# XXX: This is needed for programs that link with .a libraries +# Perhaps a more correct solution is to always generate _pic.a +# files or always have a shared library. +.if defined(MKPIE) && (${MKPIE} != "no") +CFLAGS+= ${PIE_CFLAGS} +AFLAGS+= ${PIE_AFLAGS} +.endif COPTS+= ${COPTS.lib${LIB}} CPPFLAGS+= ${CPPFLAGS.lib${LIB}} CXXFLAGS+= ${CXXFLAGS.lib${LIB}} @@ -43,10 +76,151 @@ DPADD+= ${LIBDO.${_lib}}/lib${_lib}.so ##### Build and install rules MKDEP_SUFFIXES?= .o .po .so .go .ln +# Use purely kernel private headers in rump builds +.if !defined(RUMPKERNEL) +.if empty(CPPFLAGS:M-nostdinc) +CPPFLAGS+= ${DESTDIR:D-nostdinc ${CPPFLAG_ISYSTEM} ${DESTDIR}/usr/include} +.endif +.if empty(CXXFLAGS:M-nostdinc++) +CXXFLAGS+= ${DESTDIR:D-nostdinc++ ${CPPFLAG_ISYSTEMXX} ${DESTDIR}/usr/include/g++} +.endif +.endif + +.if !defined(SHLIB_MAJOR) && exists(${SHLIB_VERSION_FILE}) # { +SHLIB_MAJOR != . ${SHLIB_VERSION_FILE} ; echo $$major +SHLIB_MINOR != . ${SHLIB_VERSION_FILE} ; echo $$minor +SHLIB_TEENY != . ${SHLIB_VERSION_FILE} ; echo $$teeny + +DPADD+= ${SHLIB_VERSION_FILE} + +# Check for higher installed library versions. +.if !defined(NOCHECKVER) && !defined(NOCHECKVER_${LIB}) && \ + exists(${NETBSDSRCDIR}/lib/checkver) +checkver: + @(cd ${.CURDIR} && \ + HOST_SH=${HOST_SH:Q} AWK=${TOOL_AWK:Q} \ + ${HOST_SH} ${NETBSDSRCDIR}/lib/checkver -v ${SHLIB_VERSION_FILE} \ + -d ${DESTDIR}${_LIBSODIR} ${LIB}) +.endif +.endif # } + +.if !target(checkver) +checkver: +.endif + +print-shlib-major: +.if defined(SHLIB_MAJOR) && ${MKPIC} != "no" + @echo ${SHLIB_MAJOR} +.else + @false +.endif + +print-shlib-minor: +.if defined(SHLIB_MINOR) && ${MKPIC} != "no" + @echo ${SHLIB_MINOR} +.else + @false +.endif + +print-shlib-teeny: +.if defined(SHLIB_TEENY) && ${MKPIC} != "no" + @echo ${SHLIB_TEENY} +.else + @false +.endif + +.if defined(SHLIB_MAJOR) && !empty(SHLIB_MAJOR) # { +.if defined(SHLIB_MINOR) && !empty(SHLIB_MINOR) +.if defined(SHLIB_TEENY) && !empty(SHLIB_TEENY) +SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}.${SHLIB_TEENY} +.else +SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR} +.endif +.else +SHLIB_FULLVERSION=${SHLIB_MAJOR} +.endif +.endif # } + # add additional suffixes not exported. # .po is used for profiling object files. # .so is used for PIC object files. .SUFFIXES: .out .a .ln .so .po .go .o .s .S .c .cc .cpp .cxx .C .m .F .f .r .y .l .cl .p .h +.SUFFIXES: .sh .m4 .m + + +# Set PICFLAGS to cc flags for producing position-independent code, +# if not already set. Includes -DPIC, if required. + +# Data-driven table using make variables to control how shared libraries +# are built for different platforms and object formats. +# OBJECT_FMT: currently either "ELF" or "a.out", from +# SHLIB_SOVERSION: version number to be compiled into a shared library +# via -soname. Usualy ${SHLIB_MAJOR} on ELF. +# NetBSD/pmax used to use ${SHLIB_MAJOR}[.${SHLIB_MINOR} +# [.${SHLIB_TEENY}]] +# SHLIB_SHFLAGS: Flags to tell ${LD} to emit shared library. +# with ELF, also set shared-lib version for ld.so. +# SHLIB_LDSTARTFILE: support .o file, call C++ file-level constructors +# SHLIB_LDENDFILE: support .o file, call C++ file-level destructors +# FPICFLAGS: flags for ${FC} to compile .[fF] files to .so objects. +# CPPPICFLAGS: flags for ${CPP} to preprocess .[sS] files for ${AS} +# CPICFLAGS: flags for ${CC} to compile .[cC] files to pic objects. +# CSHLIBFLAGS: flags for ${CC} to compile .[cC] files to .so objects. +# (usually includes ${CPICFLAGS}) +# CAPICFLAGS: flags for ${CC} to compiling .[Ss] files +# (usually just ${CPPPICFLAGS} ${CPICFLAGS}) +# APICFLAGS: flags for ${AS} to assemble .[sS] to .so objects. + +.if ${MACHINE_ARCH} == "alpha" # { + +FPICFLAGS ?= -fPIC +CPICFLAGS ?= -fPIC -DPIC +CPPPICFLAGS?= -DPIC +CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} +APICFLAGS ?= + +.elif (${MACHINE_ARCH} == "sparc" || ${MACHINE_ARCH} == "sparc64") && \ + ${OBJECT_FMT} == "ELF" # } { + +# If you use -fPIC you need to define BIGPIC to turn on 32-bit +# relocations in asm code +FPICFLAGS ?= -fPIC +CPICFLAGS ?= -fPIC -DPIC +CPPPICFLAGS?= -DPIC -DBIGPIC +CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} +APICFLAGS ?= -KPIC + +.else # } { + +# Platform-independent flags for NetBSD shared libraries +SHLIB_SOVERSION=${SHLIB_FULLVERSION} +SHLIB_SHFLAGS= +FPICFLAGS ?= -fPIC +CPICFLAGS?= -fPIC -DPIC +CPPPICFLAGS?= -DPIC +CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS} +APICFLAGS?= -k + +.endif # } + +.if ${MKPICLIB} != "no" +CSHLIBFLAGS+= ${CPICFLAGS} +.endif + +.if defined(CSHLIBFLAGS) && !empty(CSHLIBFLAGS) +MKSHLIBOBJS= yes +.else +MKSHLIBOBJS= no +.endif + +# Platform-independent linker flags for ELF shared libraries +.if ${OBJECT_FMT} == "ELF" +SHLIB_SOVERSION= ${SHLIB_MAJOR} +SHLIB_SHFLAGS= -Wl,-soname,${_LIB_PREFIX}${LIB}.so.${SHLIB_SOVERSION} +SHLIB_SHFLAGS+= -Wl,--warn-shared-textrel +SHLIB_LDSTARTFILE?= ${DESTDIR}/usr/lib/crti.o ${_GCC_CRTBEGINS} +SHLIB_LDENDFILE?= ${_GCC_CRTENDS} ${DESTDIR}/usr/lib/crtn.o +.endif CFLAGS+= ${COPTS} OBJCFLAGS+= ${OBJCOPTS} @@ -56,30 +230,154 @@ FFLAGS+= ${FOPTS} .c.o: ${_MKTARGET_COMPILE} ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} -# .if !defined(CFLAGS) || empty(CFLAGS:M*-g*) -# ${OBJCOPY} -x ${.TARGET} -# .endif +.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) + ${OBJCOPY} -x ${.TARGET} +.endif + +.c.po: + ${_MKTARGET_COMPILE} + ${COMPILE.c} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET} +.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) + ${OBJCOPY} -X ${.TARGET} +.endif + +.c.go: + ${_MKTARGET_COMPILE} + ${COMPILE.c} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} + +.c.so: + ${_MKTARGET_COMPILE} + ${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} +.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) + ${OBJCOPY} -x ${.TARGET} +.endif .cc.o .cpp.o .cxx.o .C.o: ${_MKTARGET_COMPILE} ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} -# .if !defined(CFLAGS) || empty(CFLAGS:M*-g*) -# ${OBJCOPY} -x ${.TARGET} -# .endif +.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) + ${OBJCOPY} -x ${.TARGET} +.endif + +.cc.po .cpp.po .cxx.po .C.po: + ${_MKTARGET_COMPILE} + ${COMPILE.cc} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET} +.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) + ${OBJCOPY} -X ${.TARGET} +.endif + +.cc.go .cpp.go .cxx.go .C.go: + ${_MKTARGET_COMPILE} + ${COMPILE.cc} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET} + +.cc.so .cpp.so .cxx.so .C.so: + ${_MKTARGET_COMPILE} + ${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET} +.if !defined(CFLAGS) || empty(CFLAGS:M*-g*) + ${OBJCOPY} -x ${.TARGET} +.endif + +.f.o: + ${_MKTARGET_COMPILE} + ${COMPILE.f} ${.IMPSRC} -o ${.TARGET} +.if !defined(FOPTS) || empty(FOPTS:M*-g*) + ${OBJCOPY} -x ${.TARGET} +.endif + +.f.po: + ${_MKTARGET_COMPILE} + ${COMPILE.f} ${PROFFLAGS} -pg ${.IMPSRC} -o ${.TARGET} +.if !defined(FOPTS) || empty(FOPTS:M*-g*) + ${OBJCOPY} -X ${.TARGET} +.endif + +.f.go: + ${_MKTARGET_COMPILE} + ${COMPILE.f} ${DEBUGFLAGS} -g ${.IMPSRC} -o ${.TARGET} + +.f.so: + ${_MKTARGET_COMPILE} + ${COMPILE.f} ${FPICFLAGS} ${.IMPSRC} -o ${.TARGET} +.if !defined(FOPTS) || empty(FOPTS:M*-g*) + ${OBJCOPY} -x ${.TARGET} +.endif + +.f.ln: + ${_MKTARGET_COMPILE} + @echo Skipping lint for Fortran libraries. + +.m.o: + ${_MKTARGET_COMPILE} + ${COMPILE.m} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} +.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) + ${OBJCOPY} -x ${.TARGET} +.endif + +.m.po: + ${_MKTARGET_COMPILE} + ${COMPILE.m} ${PROFFLAGS} -pg ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} +.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) + ${OBJCOPY} -X ${.TARGET} +.endif + +.m.go: + ${_MKTARGET_COMPILE} + ${COMPILE.m} ${DEBUGFLAGS} -g ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} +.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) + ${OBJCOPY} -X ${.TARGET} +.endif + +.m.so: + ${_MKTARGET_COMPILE} + ${COMPILE.m} ${CSHLIBFLAGS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} +.if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*) + ${OBJCOPY} -x ${.TARGET} +.endif .s.o: ${_MKTARGET_COMPILE} ${COMPILE.s} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} -# ${OBJCOPY} -x ${.TARGET} + ${OBJCOPY} -x ${.TARGET} .S.o: ${_MKTARGET_COMPILE} ${COMPILE.S} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} -# ${OBJCOPY} -x ${.TARGET} + ${OBJCOPY} -x ${.TARGET} +.s.po: + ${_MKTARGET_COMPILE} + ${COMPILE.s} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} + ${OBJCOPY} -X ${.TARGET} + +.S.po: + ${_MKTARGET_COMPILE} + ${COMPILE.S} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} + ${OBJCOPY} -X ${.TARGET} + +.s.go: + ${_MKTARGET_COMPILE} + ${COMPILE.s} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} + +.S.go: + ${_MKTARGET_COMPILE} + ${COMPILE.S} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} + +.s.so: + ${_MKTARGET_COMPILE} + ${COMPILE.s} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} + ${OBJCOPY} -x ${.TARGET} + +.S.so: + ${_MKTARGET_COMPILE} + ${COMPILE.S} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET} + ${OBJCOPY} -x ${.TARGET} .if defined(LIB) # { +.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ + || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" _LIBS=lib${LIB}.a +.else +_LIBS= .endif OBJS+=${SRCS:N*.h:N*.sh:R:S/$/.o/g} @@ -93,9 +391,56 @@ LOBJS+=${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln} libinstall:: .endif # ${LIBISPRIVATE} == "no" # { -ALLOBJS= +.if ${MKDEBUGLIB} != "no" +_LIBS+=lib${LIB}_g.a +GOBJS+=${OBJS:.o=.go} +DEBUGFLAGS?=-DDEBUG +.endif +.if ${MKPROFILE} != "no" +_LIBS+=lib${LIB}_p.a +POBJS+=${OBJS:.o=.po} +PROFFLAGS?=-DGPROF -DPROF +.endif + +.if ${MKPIC} != "no" # { +.if ${MKPICLIB} == "no" +.if ${MKSHLIBOBJS} != "no" +# make _pic.a, which isn't really pic, +# since it's needed for making shared lib. +# but don't install it. +SOLIB=lib${LIB}_pic.a +SOBJS+=${OBJS:.o=.so} +.else +SOLIB=lib${LIB}.a +.endif +.else +SOLIB=lib${LIB}_pic.a +_LIBS+=${SOLIB} +SOBJS+=${OBJS:.o=.so} +.endif +.if defined(SHLIB_FULLVERSION) +_LIBS+=lib${LIB}.so.${SHLIB_FULLVERSION} +.endif +.endif # } + +.if ${MKLINT} != "no" && !empty(LOBJS) +_LIBS+=llib-l${LIB}.ln +.endif + +ALLOBJS= +.if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \ + || ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no" ALLOBJS+=${STOBJS} +.endif +ALLOBJS+=${POBJS} ${SOBJS} +.if ${MKLINT} != "no" && !empty(LOBJS) +ALLOBJS+=${LOBJS} +.endif +.else # !defined(LIB) # } { +LOBJS= +SOBJS= +.endif # !defined(LIB) # } _YLSRCS= ${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}} @@ -105,20 +450,36 @@ realall: ${SRCS} ${ALLOBJS:O} ${_LIBS} MKARZERO?=no -#_ARFL=crs -_ARFL=cr - +.if ${MKARZERO} == "yes" +_ARFL=crsD +_ARRANFL=sD +_INSTRANLIB= +.else +_ARFL=crs +_ARRANFL=s +#_INSTRANLIB=${empty(PRESERVE):?-a "${RANLIB} -t":} +.endif +# If you change this, please consider reflecting the change in +# the override in sys/rump/Makefile.rump. +.if !target(__archivebuild) __archivebuild: .USE ${_MKTARGET_BUILD} rm -f ${.TARGET} # ${AR} ${_ARFL} ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}` ${AR} ${_ARFL} ${.TARGET} ${.ALLSRC:M*o} +.endif +.if !target(__archiveinstall) __archiveinstall: .USE ${_MKTARGET_INSTALL} ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ ${_INSTRANLIB} ${.ALLSRC} ${.TARGET} +.endif + +__archivesymlinkpic: .USE + ${_MKTARGET_INSTALL} + ${INSTALL_SYMLINK} ${.ALLSRC} ${.TARGET} DPSRCS+= ${_YLSRCS} CLEANFILES+= ${_YLSRCS} @@ -127,31 +488,271 @@ ${STOBJS} ${POBJS} ${GOBJS} ${SOBJS} ${LOBJS}: ${DPSRCS} lib${LIB}.a:: ${STOBJS} __archivebuild +lib${LIB}_p.a:: ${POBJS} __archivebuild + +lib${LIB}_pic.a:: ${SOBJS} __archivebuild + +lib${LIB}_g.a:: ${GOBJS} __archivebuild + + +_LIBLDOPTS= +#.if ${SHLIBDIR} != "/usr/lib" +#_LIBLDOPTS+= -Wl,-rpath-link,${DESTDIR}${SHLIBDIR}:${DESTDIR}/usr/lib \ +# -R${SHLIBDIR} \ +# -L${DESTDIR}${SHLIBDIR} +#.elif ${SHLIBINSTALLDIR} != "/usr/lib" +#_LIBLDOPTS+= -Wl,-rpath-link,${DESTDIR}${SHLIBINSTALLDIR}:${DESTDIR}/usr/lib \ +# -L${DESTDIR}${SHLIBINSTALLDIR} +#.endif + +# gcc -shared now adds -lc automatically. For libraries other than libc and +# libgcc* we add as a dependency the installed shared libc. For libc and +# libgcc* we avoid adding libc as a dependency by using -nostdlib. Note that +# -Xl,-nostdlib is not enough because we want to tell the compiler-driver not +# to add standard libraries, not the linker. +.if !defined(LIB) +DPLIBC ?= ${DESTDIR}${LIBC_SO} +.else +.if ${LIB} != "c" && ${LIB:Mgcc*} == "" +DPLIBC ?= ${DESTDIR}${LIBC_SO} +.else +LDLIBC ?= -nodefaultlibs +.if ${LIB} == "c" +LDADD+= -lgcc_pic +.endif +.endif +.endif + +.if ${LIBISCXX} != "no" +LIBCC:= ${CXX} +.else +LIBCC:= ${CC} +.endif + +lib${LIB}.so.${SHLIB_FULLVERSION}: ${SOLIB} ${DPADD} ${DPLIBC} \ + ${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE} + ${_MKTARGET_BUILD} + rm -f lib${LIB}.so.${SHLIB_FULLVERSION} +.if defined(DESTDIR) + ${LIBCC} ${LDLIBC} -Wl,-nostdlib -B${_GCC_CRTDIR}/ -B${DESTDIR}/usr/lib/ \ + -Wl,-x -shared ${SHLIB_SHFLAGS} -o ${.TARGET} \ + -Wl,--whole-archive ${SOLIB} \ + -Wl,--no-whole-archive ${LDADD} \ + ${_LIBLDOPTS} ${LDFLAGS} \ + -L${_GCC_LIBGCCDIR} +.else + ${LIBCC} ${LDLIBC} -Wl,-x -shared ${SHLIB_SHFLAGS} ${LDFLAGS} \ + -o ${.TARGET} ${_LIBLDOPTS} \ + -Wl,--whole-archive ${SOLIB} -Wl,--no-whole-archive ${LDADD} +.endif +.if ${OBJECT_FMT} == "ELF" +# We don't use INSTALL_SYMLINK here because this is just +# happening inside the build directory/objdir. XXX Why does +# this spend so much effort on libraries that aren't live??? XXX +.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ + "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" + ${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.${SHLIB_MAJOR}.tmp + mv -f lib${LIB}.so.${SHLIB_MAJOR}.tmp lib${LIB}.so.${SHLIB_MAJOR} +.endif + ${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.tmp + mv -f lib${LIB}.so.tmp lib${LIB}.so +.endif +.if ${MKSTRIPIDENT} != "no" + ${OBJCOPY} -R .ident ${.TARGET} +.endif + +.if !empty(LOBJS) # { +LLIBS?= -lc +llib-l${LIB}.ln: ${LOBJS} + ${_MKTARGET_COMPILE} + rm -f llib-l${LIB}.ln +.if defined(DESTDIR) + ${LINT} -C${LIB} ${.ALLSRC} -L${DESTDIR}/usr/libdata ${LLIBS} +.else + ${LINT} -C${LIB} ${.ALLSRC} ${LLIBS} +.endif +.endif # } + +lint: ${LOBJS} +.if defined(LOBJS) && !empty(LOBJS) + ${LINT} ${LINTFLAGS} ${LOBJS} +.endif + cleanlib: .PHONY rm -f a.out [Ee]rrs mklog core *.core ${CLEANFILES} rm -f lib${LIB}.a ${STOBJS} + rm -f lib${LIB}_p.a ${POBJS} + rm -f lib${LIB}_g.a ${GOBJS} + rm -f lib${LIB}_pic.a lib${LIB}.so.* lib${LIB}.so ${SOBJS} + rm -f ${STOBJS:=.tmp} ${POBJS:=.tmp} ${SOBJS:=.tmp} ${GOBJS:=.tmp} + rm -f llib-l${LIB}.ln ${LOBJS} + .if !target(libinstall) # { +# Make sure it gets defined, in case MKPIC==no && MKLINKLIB==no +libinstall:: +.if ${MKLINKLIB} != "no" && ${MKSTATICLIB} != "no" libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.a .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.a - ${_MKTARGET_INSTALL} - ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ - ${.ALLSRC} ${.TARGET} +.if ${MKUPDATE} == "no" +.if !defined(BUILD) && !make(all) && !make(lib${LIB}.a) +${DESTDIR}${LIBDIR}/lib${LIB}.a! .MADE +.endif +${DESTDIR}${LIBDIR}/lib${LIB}.a! lib${LIB}.a __archiveinstall +.else .if !defined(BUILD) && !make(all) && !make(lib${LIB}.a) ${DESTDIR}${LIBDIR}/lib${LIB}.a: .MADE .endif ${DESTDIR}${LIBDIR}/lib${LIB}.a: lib${LIB}.a __archiveinstall +.endif +.endif +.if ${MKPROFILE} != "no" +libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a +.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a + +.if ${MKUPDATE} == "no" +.if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a) +${DESTDIR}${LIBDIR}/lib${LIB}_p.a! .MADE +.endif +${DESTDIR}${LIBDIR}/lib${LIB}_p.a! lib${LIB}_p.a __archiveinstall +.else +.if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a) +${DESTDIR}${LIBDIR}/lib${LIB}_p.a: .MADE +.endif +${DESTDIR}${LIBDIR}/lib${LIB}_p.a: lib${LIB}_p.a __archiveinstall +.endif +.endif + +.if ${MKDEBUGLIB} != "no" +libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a +.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a + +.if ${MKUPDATE} == "no" +.if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a) +${DESTDIR}${LIBDIR}/lib${LIB}_g.a! .MADE +.endif +${DESTDIR}${LIBDIR}/lib${LIB}_g.a! lib${LIB}_g.a __archiveinstall +.else +.if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a) +${DESTDIR}${LIBDIR}/lib${LIB}_g.a: .MADE +.endif +${DESTDIR}${LIBDIR}/lib${LIB}_g.a: lib${LIB}_g.a __archiveinstall +.endif +.endif + +.if ${MKPIC} != "no" && ${MKPICINSTALL} != "no" +libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a +.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a + +.if ${MKUPDATE} == "no" +.if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a) +${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! .MADE +.endif +.if ${MKPICLIB} == "no" +${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}.a __archivesymlinkpic +.else +${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}_pic.a __archiveinstall +.endif +.else +.if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a) +${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: .MADE +.endif +.if ${MKPICLIB} == "no" +${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}.a __archivesymlinkpic +.else +${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}_pic.a __archiveinstall +.endif +.endif +.endif + +.if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION) +_LIB_SO_TGT= ${DESTDIR}${_LIBSODIR}/${_LIB_PREFIX}${LIB}.so +_LIB_SO_TGTLIBDIR= ${DESTDIR}${LIBDIR}/${_LIB_PREFIX}${LIB}.so + +libinstall:: ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} +.PRECIOUS: ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} + +.if ${MKUPDATE} == "no" +.if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION}) +${_LIB_SO_TGT}.${SHLIB_FULLVERSION}! .MADE +.endif +${_LIB_SO_TGT}.${SHLIB_FULLVERSION}! lib${LIB}.so.${SHLIB_FULLVERSION} +.else +.if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION}) +${_LIB_SO_TGT}.${SHLIB_FULLVERSION}: .MADE +.endif +${_LIB_SO_TGT}.${SHLIB_FULLVERSION}: lib${LIB}.so.${SHLIB_FULLVERSION} +.endif + ${_MKTARGET_INSTALL} + ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ + ${.ALLSRC} ${.TARGET} +.if ${_LIBSODIR} != ${LIBDIR} + ${INSTALL_SYMLINK} -l r \ + ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ + ${_LIB_SO_TGTLIBDIR}.${SHLIB_FULLVERSION} +.endif +.if ${OBJECT_FMT} == "a.out" && !defined(DESTDIR) + /sbin/ldconfig -m ${_LIBSODIR} ${LIBDIR} +.endif +.if ${OBJECT_FMT} == "ELF" +.if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \ + "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}" + ${INSTALL_SYMLINK} \ + ${_LIB_PREFIX}${LIB}.so.${SHLIB_FULLVERSION} \ + ${_LIB_SO_TGT}.${SHLIB_MAJOR} +.if ${_LIBSODIR} != ${LIBDIR} + ${INSTALL_SYMLINK} -l r \ + ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ + ${_LIB_SO_TGTLIBDIR}.${SHLIB_MAJOR} +.endif +.endif +.if ${MKLINKLIB} != "no" + ${INSTALL_SYMLINK} \ + ${_LIB_PREFIX}${LIB}.so.${SHLIB_FULLVERSION} \ + ${_LIB_SO_TGT} +.if ${_LIBSODIR} != ${LIBDIR} + ${INSTALL_SYMLINK} -l r \ + ${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \ + ${_LIB_SO_TGTLIBDIR} +.endif +.endif +.endif +.endif + +.if ${MKLINT} != "no" && !empty(LOBJS) +libinstall:: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln +.PRECIOUS: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln + +.if ${MKUPDATE} == "no" +.if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln) +${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! .MADE +.endif +${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! llib-l${LIB}.ln +.else +.if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln) +${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: .MADE +.endif +${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: llib-l${LIB}.ln +.endif + ${_MKTARGET_INSTALL} + ${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \ + ${.ALLSRC} ${DESTDIR}${LINTLIBDIR} +.endif .endif # !target(libinstall) # } ##### Pull in related .mk logic LINKSOWN?= ${LIBOWN} LINKSGRP?= ${LIBGRP} LINKSMODE?= ${LIBMODE} +.include +#.include .include .include .include .include .include + +${TARGETS}: # ensure existence diff --git a/share/mk/bsd.man.mk b/share/mk/bsd.man.mk index 402ce17bf..cda2dcf22 100644 --- a/share/mk/bsd.man.mk +++ b/share/mk/bsd.man.mk @@ -3,44 +3,46 @@ .include +MKCATPAGES := no +MKHTML := no + ##### Basic targets -.PHONY: maninstall manpages manlinks -#.PHONY: catinstall maninstall catpages manpages catlinks manlinks -#.PHONY: htmlinstall htmlpages htmllinks +.PHONY: catinstall maninstall catpages manpages catlinks manlinks +.PHONY: htmlinstall htmlpages htmllinks .if ${MKMANDOC} == "yes" .PHONY: lintmanpages .endif realinstall: ${MANINSTALL} ##### Default values -# .if ${USETOOLS} == "yes" -# TMACDEPDIR?= ${TOOLDIR}/share/groff/tmac -# .else -# TMACDEPDIR?= /usr/share/tmac -# .endif +.if ${USETOOLS} == "yes" +TMACDEPDIR?= ${TOOLDIR}/share/groff/tmac +.else +TMACDEPDIR?= /usr/share/tmac +.endif -# HTMLDIR?= ${DESTDIR}${MANDIR} -# CATDEPS?= ${TMACDEPDIR}/andoc.tmac \ -# ${TMACDEPDIR}/doc.tmac \ -# ${TMACDEPDIR}/mdoc/doc-common \ -# ${TMACDEPDIR}/mdoc/doc-ditroff \ -# ${TMACDEPDIR}/mdoc/doc-nroff \ -# ${TMACDEPDIR}/mdoc/doc-syms -# HTMLDEPS?= ${TMACDEPDIR}/doc2html.tmac -# MANTARGET?= cat +HTMLDIR?= ${DESTDIR}${MANDIR} +CATDEPS?= ${TMACDEPDIR}/andoc.tmac \ + ${TMACDEPDIR}/doc.tmac \ + ${TMACDEPDIR}/mdoc/doc-common \ + ${TMACDEPDIR}/mdoc/doc-ditroff \ + ${TMACDEPDIR}/mdoc/doc-nroff \ + ${TMACDEPDIR}/mdoc/doc-syms +HTMLDEPS?= ${TMACDEPDIR}/doc2html.tmac +MANTARGET?= cat -# MAN?= -# MLINKS?= -# _MNUMBERS= 1 2 3 4 5 6 7 8 9 -# .SUFFIXES: ${_MNUMBERS:@N@.$N@} +MAN?= +MLINKS?= +_MNUMBERS= 1 2 3 4 5 6 7 8 9 +.SUFFIXES: ${_MNUMBERS:@N@.$N@} -# .if ${MKMANZ} == "no" -# MANCOMPRESS?= -# MANSUFFIX?= -# .else -# MANCOMPRESS?= gzip -ncf -# MANSUFFIX?= .gz -# .endif +.if ${MKMANZ} == "no" +MANCOMPRESS?= +MANSUFFIX?= +.else +MANCOMPRESS?= gzip -ncf +MANSUFFIX?= .gz +.endif # make MANCOMPRESS a filter, so it can be inserted on an as-needed basis .if !empty(MANCOMPRESS) @@ -118,140 +120,140 @@ manlinks:: ${_t} .endfor .endif # ${MKMAN} != "no" -# ##### Build and install rules (plaintext pages) +##### Build and install rules (plaintext pages) -# .if (${MKCATPAGES} != "no") && (${MKMAN} != "no") -# catinstall: catpages catlinks -# catpages:: # ensure target exists -# CATPAGES= ${MAN:C/\.([1-9])$/.cat\1${MANSUFFIX}/} +.if (${MKCATPAGES} != "no") && (${MKMAN} != "no") +catinstall: catpages catlinks +catpages:: # ensure target exists +CATPAGES= ${MAN:C/\.([1-9])$/.cat\1${MANSUFFIX}/} -# realall: ${CATPAGES} -# .NOPATH: ${CATPAGES} -# .SUFFIXES: ${_MNUMBERS:@N@.cat$N${MANSUFFIX}@} -# .MADE: ${CATDEPS} +realall: ${CATPAGES} +.NOPATH: ${CATPAGES} +.SUFFIXES: ${_MNUMBERS:@N@.cat$N${MANSUFFIX}@} +.MADE: ${CATDEPS} -# ${_MNUMBERS:@N@.$N.cat$N${MANSUFFIX}@}: ${CATDEPS} # build rule -# ${_MKTARGET_FORMAT} -# .if defined(USETBL) -# ${TOOL_TBL} ${.IMPSRC} | ${TOOL_ROFF_ASCII} -mandoc ${MANCOMPRESS} \ -# > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET} -# .elif ${MKMANDOC} == yes && !defined(NOMANDOC) -# if test ""${NOMANDOC.${.IMPSRC:T}:tl:Q} != "yes"; then \ -# ${TOOL_MANDOC_ASCII} ${.IMPSRC} ${MANCOMPRESS} \ -# > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET}; \ -# else \ -# ${TOOL_ROFF_ASCII} -mandoc ${.IMPSRC} ${MANCOMPRESS} \ -# > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET}; \ -# fi -# .else -# ${TOOL_ROFF_ASCII} -mandoc ${.IMPSRC} ${MANCOMPRESS} \ -# > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET} -# .endif +${_MNUMBERS:@N@.$N.cat$N${MANSUFFIX}@}: ${CATDEPS} # build rule + ${_MKTARGET_FORMAT} +.if defined(USETBL) + ${TOOL_TBL} ${.IMPSRC} | ${TOOL_ROFF_ASCII} -mandoc ${MANCOMPRESS} \ + > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET} +.elif ${MKMANDOC} == yes && !defined(NOMANDOC) + if test ""${NOMANDOC.${.IMPSRC:T}:tl:Q} != "yes"; then \ + ${TOOL_MANDOC_ASCII} ${.IMPSRC} ${MANCOMPRESS} \ + > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET}; \ + else \ + ${TOOL_ROFF_ASCII} -mandoc ${.IMPSRC} ${MANCOMPRESS} \ + > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET}; \ + fi +.else + ${TOOL_ROFF_ASCII} -mandoc ${.IMPSRC} ${MANCOMPRESS} \ + > ${.TARGET}.tmp && mv ${.TARGET}.tmp ${.TARGET} +.endif -# .for F in ${CATPAGES:S/${MANSUFFIX}$//:O:u} -# _F:= ${DESTDIR}${MANDIR}/${F:T:E}${MANSUBDIR}/${F:R}.0${MANSUFFIX} +.for F in ${CATPAGES:S/${MANSUFFIX}$//:O:u} +_F:= ${DESTDIR}${MANDIR}/${F:T:E}${MANSUBDIR}/${F:R}.0${MANSUFFIX} -# .if ${MKUPDATE} == "no" -# ${_F}! ${F}${MANSUFFIX} __installpage # install rule -# .if !defined(BUILD) && !make(all) && !make(${F}) -# ${_F}! .MADE # no build at install -# .endif -# .else -# ${_F}: ${F}${MANSUFFIX} __installpage # install rule -# .if !defined(BUILD) && !make(all) && !make(${F}) -# ${_F}: .MADE # no build at install -# .endif -# .endif +.if ${MKUPDATE} == "no" +${_F}! ${F}${MANSUFFIX} __installpage # install rule +.if !defined(BUILD) && !make(all) && !make(${F}) +${_F}! .MADE # no build at install +.endif +.else +${_F}: ${F}${MANSUFFIX} __installpage # install rule +.if !defined(BUILD) && !make(all) && !make(${F}) +${_F}: .MADE # no build at install +.endif +.endif -# catpages:: ${_F} -# .PRECIOUS: ${_F} # keep if install fails -# .endfor +catpages:: ${_F} +.PRECIOUS: ${_F} # keep if install fails +.endfor -# catlinks:: # link install +catlinks:: # link install -# .for _src _dst in ${MLINKS} -# _l:=${DESTDIR}${MANDIR}/cat${_src:T:E}${MANSUBDIR}/${_src:R}.0${MANSUFFIX} -# _t:=${DESTDIR}${MANDIR}/cat${_dst:T:E}${MANSUBDIR}/${_dst:R}.0${MANSUFFIX} +.for _src _dst in ${MLINKS} +_l:=${DESTDIR}${MANDIR}/cat${_src:T:E}${MANSUBDIR}/${_src:R}.0${MANSUFFIX} +_t:=${DESTDIR}${MANDIR}/cat${_dst:T:E}${MANSUBDIR}/${_dst:R}.0${MANSUFFIX} -# # Handle case conflicts carefully, when _dst occurs -# # more than once after case flattening -# .if ${MKUPDATE} == "no" || ${MLINKS:tl:M${_dst:tl:Q}:[\#]} > 1 -# ${_t}! ${_l} __linkinstallpage -# .else -# ${_t}: ${_l} __linkinstallpage -# .endif +# Handle case conflicts carefully, when _dst occurs +# more than once after case flattening +.if ${MKUPDATE} == "no" || ${MLINKS:tl:M${_dst:tl:Q}:[\#]} > 1 +${_t}! ${_l} __linkinstallpage +.else +${_t}: ${_l} __linkinstallpage +.endif -# catlinks:: ${_t} -# .PRECIOUS: ${_t} -# .endfor -# .endif # (${MKCATPAGES} != "no") && (${MKMAN} != "no") +catlinks:: ${_t} +.PRECIOUS: ${_t} +.endfor +.endif # (${MKCATPAGES} != "no") && (${MKMAN} != "no") -# ##### Build and install rules (HTML pages) +##### Build and install rules (HTML pages) -# .if (${MKHTML} != "no") && (${MKMAN} != "no") # { -# htmlinstall: htmlpages htmllinks -# htmlpages:: # ensure target exists -# HTMLPAGES= ${MAN:C/\.([1-9])$/.html\1/} +.if (${MKHTML} != "no") && (${MKMAN} != "no") # { +htmlinstall: htmlpages htmllinks +htmlpages:: # ensure target exists +HTMLPAGES= ${MAN:C/\.([1-9])$/.html\1/} -# realall: ${HTMLPAGES} -# .NOPATH: ${HTMLPAGES} -# .SUFFIXES: ${_MNUMBERS:@N@.html$N@} -# .MADE: ${HTMLDEPS} +realall: ${HTMLPAGES} +.NOPATH: ${HTMLPAGES} +.SUFFIXES: ${_MNUMBERS:@N@.html$N@} +.MADE: ${HTMLDEPS} -# ${_MNUMBERS:@N@.$N.html$N@}: ${HTMLDEPS} # build rule -# ${_MKTARGET_FORMAT} -# .if ${MKMANDOC} == "yes" && !defined(NOMANDOC) -# if test ""${NOMANDOC.${.IMPSRC:T}:tl:Q} != "yes"; then \ -# ${TOOL_MANDOC_HTML} ${.IMPSRC} > ${.TARGET}.tmp && \ -# mv ${.TARGET}.tmp ${.TARGET}; \ -# else \ -# ${TOOL_ROFF_HTML} ${.IMPSRC} > ${.TARGET}.tmp && \ -# mv ${.TARGET}.tmp ${.TARGET}; \ -# fi -# .else -# ${TOOL_ROFF_HTML} ${.IMPSRC} > ${.TARGET}.tmp && \ -# mv ${.TARGET}.tmp ${.TARGET} -# .endif +${_MNUMBERS:@N@.$N.html$N@}: ${HTMLDEPS} # build rule + ${_MKTARGET_FORMAT} +.if ${MKMANDOC} == "yes" && !defined(NOMANDOC) + if test ""${NOMANDOC.${.IMPSRC:T}:tl:Q} != "yes"; then \ + ${TOOL_MANDOC_HTML} ${.IMPSRC} > ${.TARGET}.tmp && \ + mv ${.TARGET}.tmp ${.TARGET}; \ + else \ + ${TOOL_ROFF_HTML} ${.IMPSRC} > ${.TARGET}.tmp && \ + mv ${.TARGET}.tmp ${.TARGET}; \ + fi +.else + ${TOOL_ROFF_HTML} ${.IMPSRC} > ${.TARGET}.tmp && \ + mv ${.TARGET}.tmp ${.TARGET} +.endif -# .for F in ${HTMLPAGES:O:u} -# # construct installed path -# _F:= ${HTMLDIR}/${F:T:E}${MANSUBDIR}/${F:R:S-/index$-/x&-}.html +.for F in ${HTMLPAGES:O:u} +# construct installed path +_F:= ${HTMLDIR}/${F:T:E}${MANSUBDIR}/${F:R:S-/index$-/x&-}.html -# .if ${MKUPDATE} == "no" -# ${_F}! ${F} __installpage # install rule -# .if !defined(BUILD) && !make(all) && !make(${F}) -# ${_F}! .MADE # no build at install -# .endif -# .else -# ${_F}: ${F} __installpage # install rule -# .if !defined(BUILD) && !make(all) && !make(${F}) -# ${_F}: .MADE # no build at install -# .endif -# .endif +.if ${MKUPDATE} == "no" +${_F}! ${F} __installpage # install rule +.if !defined(BUILD) && !make(all) && !make(${F}) +${_F}! .MADE # no build at install +.endif +.else +${_F}: ${F} __installpage # install rule +.if !defined(BUILD) && !make(all) && !make(${F}) +${_F}: .MADE # no build at install +.endif +.endif -# htmlpages:: ${_F} -# .PRECIOUS: ${_F} # keep if install fails -# .endfor +htmlpages:: ${_F} +.PRECIOUS: ${_F} # keep if install fails +.endfor -# htmllinks:: # link install +htmllinks:: # link install -# .for _src _dst in ${MLINKS} -# _l:=${HTMLDIR}/html${_src:T:E}${MANSUBDIR}/${_src:R:S-/index$-/x&-}.html -# _t:=${HTMLDIR}/html${_dst:T:E}${MANSUBDIR}/${_dst:R:S-/index$-/x&-}.html +.for _src _dst in ${MLINKS} +_l:=${HTMLDIR}/html${_src:T:E}${MANSUBDIR}/${_src:R:S-/index$-/x&-}.html +_t:=${HTMLDIR}/html${_dst:T:E}${MANSUBDIR}/${_dst:R:S-/index$-/x&-}.html -# # Handle case conflicts carefully, when _dst occurs -# # more than once after case flattening -# .if ${MKUPDATE} == "no" || ${MLINKS:tl:M${_dst:tl:Q}:[\#]} > 1 -# ${_t}! ${_l} __linkinstallpage -# .else -# ${_t}: ${_l} __linkinstallpage -# .endif +# Handle case conflicts carefully, when _dst occurs +# more than once after case flattening +.if ${MKUPDATE} == "no" || ${MLINKS:tl:M${_dst:tl:Q}:[\#]} > 1 +${_t}! ${_l} __linkinstallpage +.else +${_t}: ${_l} __linkinstallpage +.endif -# htmllinks:: ${_t} -# .PRECIOUS: ${_t} -# .endfor +htmllinks:: ${_t} +.PRECIOUS: ${_t} +.endfor -# .endif # } +.endif # } ##### Clean rules .undef _F @@ -275,10 +277,10 @@ cleanman: .PHONY .endif # (XXX ${CATPAGES:S...} cleans up old .catN files where .catN.gz now used) -# .if ${MKMANDOC} == "yes" && !empty(MANPAGES) -# lintmanpages: ${MANPAGES} -# ${TOOL_MANDOC_LINT} -Tlint -fstrict ${.ALLSRC} -# .endif +.if ${MKMANDOC} == "yes" && !empty(MANPAGES) +lintmanpages: ${MANPAGES} + ${TOOL_MANDOC_LINT} -Tlint -fstrict ${.ALLSRC} +.endif ##### Pull in related .mk logic .include