mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 04:50:07 +00:00
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/* Copyright (C) 1991-2024 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, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <stdio.h>
|
|
#include <signal.h>
|
|
#include <stdlib.h>
|
|
#include <libintl.h>
|
|
#include <wchar.h>
|
|
|
|
/* 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)
|
|
(void) __fxprintf (NULL, "%s%s%s\n", s, colon, _(desc));
|
|
else
|
|
{
|
|
char *buf;
|
|
|
|
if (__asprintf (&buf, _("%s%sUnknown signal %d\n"), s, colon, sig) < 0)
|
|
(void) __fxprintf (NULL, "%s%s%s\n", s, colon, _("Unknown signal"));
|
|
else
|
|
{
|
|
(void) __fxprintf (NULL, "%s", buf);
|
|
|
|
free (buf);
|
|
}
|
|
}
|
|
}
|