2fe8fb192f
There is important information about booting non-ack images in docs/UPDATING. ack/aout-format images can't be built any more, and booting clang/ELF-format ones is a little different. Updating to the new boot monitor is recommended. Changes in this commit: . drop boot monitor -> allowing dropping ack support . facility to copy ELF boot files to /boot so that old boot monitor can still boot fairly easily, see UPDATING . no more ack-format libraries -> single-case libraries . some cleanup of OBJECT_FMT, COMPILER_TYPE, etc cases . drop several ack toolchain commands, but not all support commands (e.g. aal is gone but acksize is not yet). . a few libc files moved to netbsd libc dir . new /bin/date as minix date used code in libc/ . test compile fix . harmonize includes . /usr/lib is no longer special: without ack, /usr/lib plays no kind of special bootstrapping role any more and bootstrapping is done exclusively through packages, so releases depend even less on the state of the machine making them now. . rename nbsd_lib* to lib* . reduce mtree
149 lines
4.7 KiB
Groff
149 lines
4.7 KiB
Groff
.\" $NetBSD: nl_langinfo.3,v 1.19 2010/03/22 19:30:54 joerg Exp $
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.\"
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.\" Written by J.T. Conklin <jtc@NetBSD.org>.
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.\" Public domain.
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.\"
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.Dd February 12, 2003
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.Dt NL_LANGINFO 3
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.Os
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.Sh NAME
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.Nm nl_langinfo
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.Nd get locale information
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.Sh LIBRARY
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.Lb libc
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.Sh SYNOPSIS
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.In langinfo.h
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.Ft char *
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.Fn nl_langinfo "nl_item item"
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.Sh DESCRIPTION
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The
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.Fn nl_langinfo
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function returns a pointer to a string containing information
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set by the program's locale.
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.Pp
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The names and values of
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.Fa item
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are defined in
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.In langinfo.h .
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The entries under Category indicate in which
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.Xr setlocale 3
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category each item is defined.
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.Bl -column ERA_D_T_FMT LC_MESSAGES
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.It Sy Constant Ta Sy Category Ta Sy Meaning
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.It CODESET LC_CTYPE Codeset name
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.It D_T_FMT LC_TIME String for formatting date and time
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.It D_FMT LC_TIME Date format string
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.It T_FMT LC_TIME Time format string
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.It T_FMT_AMPM LC_TIME A.M. or P.M. time format string
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.It AM_STR LC_TIME Ante-meridiem affix
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.It PM_STR LC_TIME Post-meridiem affix
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.It DAY_1 LC_TIME Name of the first day of the week (e.g.: Sunday)
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.It DAY_2 LC_TIME Name of the second day of the week (e.g.: Monday)
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.It DAY_3 LC_TIME Name of the third day of the week (e.g.: Tuesday)
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.It DAY_4 LC_TIME Name of the fourth day of the week (e.g.: Wednesday)
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.It DAY_5 LC_TIME Name of the fifth day of the week (e.g.: Thursday)
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.It DAY_6 LC_TIME Name of the sixth day of the week (e.g.: Friday)
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.It DAY_7 LC_TIME Name of the seventh day of the week (e.g.: Saturday)
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.It ABDAY_1 LC_TIME Abbreviated name of the first day of the week
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.It ABDAY_2 LC_TIME Abbreviated name of the second day of the week
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.It ABDAY_3 LC_TIME Abbreviated name of the third day of the week
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.It ABDAY_4 LC_TIME Abbreviated name of the fourth day of the week
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.It ABDAY_5 LC_TIME Abbreviated name of the fifth day of the week
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.It ABDAY_6 LC_TIME Abbreviated name of the sixth day of the week
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.It ABDAY_7 LC_TIME Abbreviated name of the seventh day of the week
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.It MON_1 LC_TIME Name of the first month of the year
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.It MON_2 LC_TIME Name of the second month
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.It MON_3 LC_TIME Name of the third month
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.It MON_4 LC_TIME Name of the fourth month
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.It MON_5 LC_TIME Name of the fifth month
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.It MON_6 LC_TIME Name of the sixth month
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.It MON_7 LC_TIME Name of the seventh month
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.It MON_8 LC_TIME Name of the eighth month
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.It MON_9 LC_TIME Name of the ninth month
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.It MON_10 LC_TIME Name of the tenth month
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.It MON_11 LC_TIME Name of the eleventh month
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.It MON_12 LC_TIME Name of the twelfth month
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.It ABMON_1 LC_TIME Abbreviated name of the first month
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.It ABMON_2 LC_TIME Abbreviated name of the second month
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.It ABMON_3 LC_TIME Abbreviated name of the third month
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.It ABMON_4 LC_TIME Abbreviated name of the fourth month
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.It ABMON_5 LC_TIME Abbreviated name of the fifth month
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.It ABMON_6 LC_TIME Abbreviated name of the sixth month
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.It ABMON_7 LC_TIME Abbreviated name of the seventh month
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.It ABMON_8 LC_TIME Abbreviated name of the eighth month
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.It ABMON_9 LC_TIME Abbreviated name of the ninth month
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.It ABMON_10 LC_TIME Abbreviated name of the tenth month
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.It ABMON_11 LC_TIME Abbreviated name of the eleventh month
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.It ABMON_12 LC_TIME Abbreviated name of the twelfth month
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.It ERA LC_TIME Era description segments
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.It ERA_D_FMT LC_TIME Era date format string
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.It ERA_D_T_FMT LC_TIME Era date and time format string
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.It ERA_T_FMT LC_TIME Era time format string
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.It ALT_DIGITS LC_TIME Alternative symbols for digits
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.It RADIXCHAR LC_NUMERIC Radix character
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.It THOUSEP LC_NUMERIC Separator for thousands
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.It YESEXPR LC_MESSAGES Affirmative response expression
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.It NOEXPR LC_MESSAGES Negative response expression
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.\".It CRNCYSTR LC_MONETARY Local currency symbol
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.El
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.Sh RETURN VALUES
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.Fn nl_langinfo
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returns a pointer to an empty string if
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.Fa item
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is invalid.
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.Sh EXAMPLES
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The following example uses
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.Fn nl_langinfo
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to obtain the date and time format for the current locale:
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.Pp
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.Bd -literal -offset indent
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#include \*[Lt]time.h\*[Gt]
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#include \*[Lt]langinfo.h\*[Gt]
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#include \*[Lt]locale.h\*[Gt]
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int main(void)
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{
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char datestring[100];
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struct tm *tm;
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time_t t;
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char *ptr;
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t = time(NULL);
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tm = localtime(\*[Am]t);
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(void)setlocale(LC_ALL, "");
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ptr = nl_langinfo(D_T_FMT);
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strftime(datestring, sizeof(datestring), ptr, tm);
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printf("%s\en", datestring);
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return (0);
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}
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.Ed
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.\" .Pp
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.\" The following example uses
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.\" .Fn nl_langinfo
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.\" to obtain the setting of the currency symbol for the current locale:
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.\" .Pp
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.\" .Bd
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.\" #include \*[Lt]langinfo.h\*[Gt]
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.\" #include \*[Lt]locale.h\*[Gt]
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.\" int main(void)
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.\" {
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.\" char *ptr;
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.\" (void)setlocale(LC_ALL, "");
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.\" ptr = nl_langinfo(CRNCYSTR);
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.\" printf("%s", ptr);
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.\" }
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.\" .Ed
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.Sh SEE ALSO
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.Xr setlocale 3 ,
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.Xr nls 7
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.Sh STANDARDS
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The
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.Fn nl_langinfo
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function conforms to
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.St -p1003.1-2001 .
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.Sh HISTORY
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The
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.Fn nl_langinfo
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function appeared in
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.Nx 1.0 .
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