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Sync NBSD libc errno.h with minix errno.h

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This patch fixes some wrong error code number in nbsd libc's sys/errno.h
and adds new ones.

As in NetBSD the errno.h is used to automatically generate errlist.c array,
EBADCPU set to 1000 to be a bit too large, so we instruct the awk script
to stop at EDEADEPT (ELAST).
This commit is contained in:
Gianluca Guida 2011-03-04 22:37:43 +00:00
parent b87af1c325
commit 693842c855
2 changed files with 22 additions and 5 deletions
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7
lib/nbsd_libc/gen/errlist-minix.awk
View file

@ -73,11 +73,16 @@ BEGIN {
}
perror("ENOERROR", 0, "Undefined error: 0");
errno = 1;
last = 0;
}
/^#define/ {
if ( last ) next;
name = $2;
if (name == "ELAST")
if (name == "ELAST") {
last = 1;
next;
}
number = $4;
if (number < 0 || number == "EAGAIN")
next;

20
nbsd_include/sys/errno.h
View file

@ -107,12 +107,12 @@
#define EOPNOTSUPP (_SIGN 76 ) /* Operation not supported */
#define ENOTSUP EOPNOTSUPP /* Not supported */
#define ENETDOWN (_SIGN 77 ) /* network is down */
#define ECONNABORTED (_SIGN 78 ) /* Software caused connection abort */
#define EPFNOSUPPORT (_SIGN 78 ) /* Protocol family not supported */
#define EDESTADDRREQ (_SIGN 79 ) /* Destination address required */
#define EHOSTDOWN (_SIGN 80 ) /* Host is down */
#define ENETRESET (_SIGN 81 ) /* Network dropped connection on reset */
#define ESOCKTNOSUPPORT (_SIGN 82 ) /* Socket type not supported */
#define EPFNOSUPPORT (_SIGN 83 ) /* Protocol family not supported */
#define ECONNABORTED (_SIGN 83 ) /* Software caused connection abort */
#define ETOOMANYREFS (_SIGN 84 ) /* Too many references: can't splice */
/* The following are not POSIX errors, but they can still happen.
@ -166,8 +166,20 @@
#define ENOSTR (_SIGN 192 ) /* Not a STREAM */
#define ETIME (_SIGN 193 ) /* STREAM ioctl timeout */
#define ELAST EDONTREPLY /* Must equal largest errno */
/* The following are non-POSIX server responses */
#define EBADEPT (_SIGN 301 ) /* specified endpoint is bad */
#define EDEADEPT (_SIGN 302 ) /* specified endpoint is not alive */
/* This define is put before EBADCPU to instruct errlist-minix.awk to
stop creating the errlist array here. '1000' infact is definitely
too large for an error number to be included in a fixed array, as
this would need ~700 empty array entries. */
#define ELAST EBADCPU /* Must equal largest errno */
#define EBADCPU (_SIGN 1000 ) /* requested CPU does not work */
/* Here are the numerical values of the error numbers. */
#define _NERROR 201 /* number of errors */
#define _NERROR 1000 /* number of errors */
#endif /* _ERRNO_H */