sysdeps/unix/sysv/aix/sigset-cvt-mask.h

   1 /* Convert between lowlevel sigmask and libc representation of sigset_t.
   2    AIX version.
   3    Copyright (C) 1998,2000,02 Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, write to the Free
  18    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19    02111-1307 USA.  */
  20
  21 static inline int __attribute__ ((unused))
  22 sigset_set_old_mask (sigset_t *set, int mask)
  23 {
  24   set->__losigs = (unsigned int) mask;
  25   set->__hisigs = 0;
  26   return 0;
  27 }
  28
  29 static inline int __attribute__ ((unused))
  30 sigset_get_old_mask (const sigset_t *set)
  31 {
  32   return (unsigned int) set->__losigs;
  33 }