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1998-09-12 Mark Kettenis <kettenis@phys.uva.nl> * sysdeps/generic/segfault.c (install_handler): Install signal handler with SA_ONSTACK instead of setting the stack flags to SS_ONSTACK. Do not install handler for SIGSTKFLT if it is not defined. 1998-09-12 14:24 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu> * signal/signal.h: Fix multiple inclusion guard to cover the entire file. * wcsmbs/wchar.h: Remove prototype of internal function __mbsrtowcs. * sysdeps/i386/i486/bits/string.h (memchr): Don't do arithmetic on `void *'.
38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
/* Signal handling function for threaded programs.
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Copyright (C) 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _BITS_SIGTHREAD_H
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#define _BITS_SIGTHREAD_H 1
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#if !defined _SIGNAL_H && !defined _PTHREAD_H
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# error "Never include this file directly. Use <pthread.h> instead"
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#endif
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/* Functions for handling signals. */
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/* Modify the signal mask for the calling thread. The arguments have
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the same meaning as for sigprocmask(2). */
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extern int pthread_sigmask __P ((int __how, __const __sigset_t *__newmask,
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__sigset_t *__oldmask));
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/* Send signal SIGNO to the given thread. */
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extern int pthread_kill __P ((pthread_t __thread, int __signo));
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#endif /* bits/sigthread.h */
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