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/* Convert between lowlevel sigmask and libc representation of sigset_t.
Linux version.
Copyright (C) 1998, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Joe Keane <jgk@jgk.org>.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
static __inline__ void __attribute__ ((unused))
sigset_set_old_mask (sigset_t *set, int mask)
{
if (_SIGSET_NWORDS == 2) /* typical */
set->__val[1] = 0;
if (_SIGSET_NWORDS > 2)
memset(set, 0, sizeof(*set));
set->__val[0] = (unsigned int) mask;
}
static __inline__ int __attribute__ ((unused))
sigset_get_old_mask (const sigset_t *set)
{
return (unsigned int) set->__val[0];
}
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