/* Copyright (C) 1991, 1992, 1995, 1996, 1997 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 Library General Public License as published by the Free Software Foundation; either version 2 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the GNU C Library; see the file COPYING.LIB. 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> #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) (void) fprintf (stderr, "%s%s%s\n", s, colon, _(desc)); else (void) fprintf (stderr, _("%s%sUnknown signal %d\n"), s, colon, sig); }