1 /* Copyright (C) 1991-2022 Free Software Foundation, Inc.
2    This file is part of the GNU C Library.
3 
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.
8 
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.
13 
14    You should have received a copy of the GNU Lesser General Public
15    License along with the GNU C Library; if not, see
16    <https://www.gnu.org/licenses/>.  */
17 
18 #define sigpause __rename_sigpause
19 #include <errno.h>
20 #include <signal.h>
21 #undef sigpause
22 
23 int
__sigpause(int sig_or_mask,int is_sig)24 __sigpause (int sig_or_mask, int is_sig)
25 {
26   __set_errno (ENOSYS);
27   return -1;
28 }
29 stub_warning (__sigpause)
libc_hidden_def(__sigpause)30 libc_hidden_def (__sigpause)
31 
32 int
33 __attribute__ ((weak))
34 __default_sigpause (int mask)
35 {
36   __set_errno (ENOSYS);
37   return -1;
38 }
weak_alias(__default_sigpause,sigpause)39 weak_alias (__default_sigpause, sigpause)
40 stub_warning (sigpause)
41 
42 
43 int
44 __attribute ((weak))
45 __xpg___sigpause (int sig)
46 {
47   __set_errno (ENOSYS);
48   return -1;
49 }
50