glibc/stdio-common/psignal.c
Ulrich Drepper 51028f34ce Update.
* libio/tst-ungetwc2.c (main): Define str const.

	* include/wchar.h: Add prototypes for __fwprintf and __vfwprintf.
	* libio/fwprintf.c: Also define __fwprintf.
	* stdio-common/vfprintf.c [COMPILE_WPRINTF]: Also define __vfwprintf.
	* argp/argp-fmtstream.c: Handle wide oriented stderr stream.
	* assert/assert-perr.c: Likewise.
	* assert/assert.c: Likewise.
	* gmon/gmon.c: Likewise.
	* inet/rcmd.c: Likewise.
	* malloc/obstack.c: Likewise.
	* misc/err.c: Likewise.
	* misc/error.c: Likewise.
	* misc/getpass.c: Likewise.
	* posix/getopt.c: Likewise.
	* resolv/res_hconf.c: Likewise.
	* stdio-common/perror.c: Likewise.
	* stdio-common/psignal.c: Likewise.
	* stdlib/fmtmsg.c: Likewise.
	* sunrpc/auth_unix.c: Likewise.
	* sunrpc/clnt_perr.c: Likewise.
	* sunrpc/clnt_tcp.c: Likewise.
	* sunrpc/clnt_udp.c: Likewise.
	* sunrpc/clnt_unix.c: Likewise.
	* sunrpc/svc_simple.c: Likewise.
	* sunrpc/svc_tcp.c: Likewise.
	* sunrpc/svc_udp.c: Likewise.
	* sunrpc/svc_unix.c: Likewise.
	* sunrpc/xdr.c: Likewise.
	* sunrpc/xdr_array.c: Likewise.
	* sunrpc/xdr_rec.c: Likewise.
	* sunrpc/xdr_ref.c: Likewise.
	* sysdeps/generic/wordexp.c: Likewise.

	* misc/err.c: Handle wide oriented stderr stream.
2001-08-17 04:49:12 +00:00

74 lines
2.0 KiB
C

/* Copyright (C) 1991,1992,1995,1996,1997,2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <stdio.h>
#include <signal.h>
#include <stdlib.h>
#include <libintl.h>
#ifdef USE_IN_LIBIO
# include <wchar.h>
#endif
#ifndef HAVE_GNU_LD
#define _sys_siglist sys_siglist
#endif
/* Defined in sys_siglist.c. */
extern const char *const _sys_siglist[];
/* Print out on stderr a line consisting of the test in S, a colon, a space,
a message describing the meaning of the signal number SIG and a newline.
If S is NULL or "", the colon and space are omitted. */
void
psignal (int sig, const char *s)
{
const char *colon, *desc;
if (s == NULL || s == '\0')
s = colon = "";
else
colon = ": ";
if (sig >= 0 && sig < NSIG && (desc = _sys_siglist[sig]) != NULL)
{
#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
(void) __fwprintf (stderr, L"%s%s%s\n", s, colon, _(desc));
else
#endif
(void) fprintf (stderr, "%s%s%s\n", s, colon, _(desc));
}
else
{
char *buf;
(void) __asprintf (&buf, _("%s%sUnknown signal %d\n"), s, colon, sig);
#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
(void) __fwprintf (stderr, L"%s", buf);
else
#endif
(void) fputs (buf, stderr);
free (buf);
}
}