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Diffstat (limited to 'sysdeps/generic/bits/sigthread.h')
| -rw-r--r-- | sysdeps/generic/bits/sigthread.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/sysdeps/generic/bits/sigthread.h b/sysdeps/generic/bits/sigthread.h new file mode 100644 index 0000000000..2edb58cd51 --- /dev/null +++ b/sysdeps/generic/bits/sigthread.h @@ -0,0 +1,35 @@ +/* Signal handling function for threaded programs. Generic version. + Copyright (C) 2000 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; 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 + +/* Modify the signal mask for the calling thread. The arguments have the + same meaning as for sigprocmask; in fact, this and sigprocmask might be + the same function. We declare this the same on all platforms, since it + doesn't use any thread-related types. */ +extern int pthread_sigmask (int __how, __const __sigset_t *__newmask, + __sigset_t *__oldmask) __THROW; + + +#endif /* bits/sigthread.h */ |