sysdeps/generic/sigpause.c

   1 /* Copyright (C) 1991,95,96,2000,02 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, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #include <errno.h>
  20 #include <signal.h>
  21
  22 int
  23 __sigpause (sig_or_mask, is_sig)
  24      int sig_or_mask;
  25      int is_sig;
  26 {
  27   __set_errno (ENOSYS);
  28   return -1;
  29 }
  30 stub_warning (__sigpause)
  31 libc_hidden_def (__sigpause)
  32
  33 int
  34 __default_sigpause (int mask)
  35 {
  36   __set_errno (ENOSYS);
  37   return -1;
  38 }
  39 weak_alias (__default_sigpause, sigpause)
  40 stub_warning (sigpause)
  41 #include <stub-tag.h>
  42
  43
  44 int
  45 __xpg_sigpause (int sig)
  46 {
  47   __set_errno (ENOSYS);
  48   return -1;
  49 }