1/* Implementation of sigqueue function from POSIX.1b.
2 Copyright (C) 1997-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <errno.h>
20#include <signal.h>
21#include <sys/types.h>
22
23int
24__sigqueue (pid_t pid, int sig, const union sigval val)
25{
26 __set_errno (ENOSYS);
27 return -1;
28}
29weak_alias (__sigqueue, sigqueue)
30
31stub_warning (sigqueue)
32

source code of glibc/signal/sigqueue.c