| /* Signal handling function for threaded programs. |
| Copyright (C) 1998, 1999, 2000, 2002, 2009 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| 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; see the file COPYING.LIB. If not, |
| write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #ifndef _BITS_SIGTHREAD_H |
| #define _BITS_SIGTHREAD_H 1 |
| |
| #if !defined _SIGNAL_H && !defined _PTHREAD_H |
| # error "Never include this file directly. Use <pthread.h> instead" |
| #endif |
| |
| /* Functions for handling signals. */ |
| |
| /* Modify the signal mask for the calling thread. The arguments have |
| the same meaning as for sigprocmask(2). */ |
| extern int pthread_sigmask (int __how, |
| __const __sigset_t *__restrict __newmask, |
| __sigset_t *__restrict __oldmask)__THROW; |
| |
| /* Send signal SIGNO to the given thread. */ |
| extern int pthread_kill (pthread_t __threadid, int __signo) __THROW; |
| |
| #ifdef __USE_GNU |
| /* Queue signal and data to a thread. */ |
| extern int pthread_sigqueue (pthread_t __threadid, int __signo, |
| const union sigval __value) __THROW; |
| #endif |
| |
| #endif /* bits/sigthread.h */ |
