/* 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, see <http://www.gnu.org/licenses/>. */ #ifndef _SIGSET_CVT_MASK_H #define _SIGSET_CVT_MASK_H #include <string.h> 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]; } #endif