sigthread.h 1.5 KB

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