Home | History | Annotate | Download | only in bits
      1 /* Signal handling function for threaded programs.
      2    Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
      3    This file is part of the GNU C Library.
      4 
      5    The GNU C Library is free software; you can redistribute it and/or
      6    modify it under the terms of the GNU Lesser General Public License as
      7    published by the Free Software Foundation; either version 2.1 of the
      8    License, or (at your option) any later version.
      9 
     10    The GNU C Library is distributed in the hope that it will be useful,
     11    but WITHOUT ANY WARRANTY; without even the implied warranty of
     12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13    Lesser General Public License for more details.
     14 
     15    You should have received a copy of the GNU Lesser General Public
     16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
     17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
     18    Boston, MA 02111-1307, USA.  */
     19 
     20 #ifndef _BITS_SIGTHREAD_H
     21 #define _BITS_SIGTHREAD_H	1
     22 
     23 #if !defined _SIGNAL_H && !defined _PTHREAD_H
     24 # error "Never include this file directly.  Use <pthread.h> instead"
     25 #endif
     26 
     27 /* Functions for handling signals. */
     28 
     29 /* Modify the signal mask for the calling thread.  The arguments have
     30    the same meaning as for sigprocmask(2). */
     31 extern int pthread_sigmask (int __how,
     32 			    __const __sigset_t *__restrict __newmask,
     33 			    __sigset_t *__restrict __oldmask)__THROW;
     34 
     35 /* Send signal SIGNO to the given thread. */
     36 extern int pthread_kill (pthread_t __threadid, int __signo) __THROW;
     37 
     38 #endif	/* bits/sigthread.h */
     39