Set errno for ±Inf.
[glibc/history.git] / signal / sigsuspend.c
blob58452e334c6c8dccc8e6d5026fbbc6f865542db4
1 /* Copyright (C) 1991,1995,1996,1997,1998,2002 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
19 #include <errno.h>
20 #include <signal.h>
23 /* Change the set of blocked signals to SET,
24 wait until a signal arrives, and restore the set of blocked signals. */
25 int
26 __sigsuspend (set)
27 const sigset_t *set;
29 __set_errno (ENOSYS);
30 return -1;
32 libc_hidden_def (__sigsuspend)
33 weak_alias (__sigsuspend, sigsuspend)
35 stub_warning (sigsuspend)
36 stub_warning (__sigsuspend)
37 #include <stub-tag.h>