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/* Return string describing signal.
Copyright (C) 2020-2021 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 <string.h>
#include <signal.h>
#include <array_length.h>
const char *
__sigdescr_np (int signum)
{
const char *descr = NULL;
if (signum >= 0 && signum <= NSIG && signum < array_length (__sys_siglist))
descr = __sys_siglist[signum];
return descr;
}
libc_hidden_def (__sigdescr_np)
weak_alias (__sigdescr_np, sigdescr_np)
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