Add local assert function to avoid problems with memory allocation in
[glibc/pb-stable.git] / signal / signal.c
blob6c1808bb1559def8b9a814ebad60b170a088b01b
1 /* Copyright (C) 1991, 1995, 1996 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 /* Set the handler for the signal SIG to HANDLER,
24 returning the old handler, or SIG_ERR on error. */
25 __sighandler_t
26 signal (sig, handler)
27 int sig;
28 __sighandler_t handler;
30 __set_errno (ENOSYS);
31 return SIG_ERR;
34 weak_alias (signal, ssignal)
36 stub_warning (signal)
37 stub_warning (ssignal)
38 #include <stub-tag.h>