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73e9ae887f
2003-01-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile: New file.
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <stdlib.h>
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#include "pthreadP.h"
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void
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_pthread_cleanup_push (buffer, routine, arg)
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struct _pthread_cleanup_buffer *buffer;
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void (*routine) (void *);
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void *arg;
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{
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struct pthread *self = THREAD_SELF;
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buffer->__routine = routine;
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buffer->__arg = arg;
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buffer->__prev = THREAD_GETMEM (self, cleanup);
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if (buffer->__prev != NULL && FRAME_LEFT (buffer, buffer->__prev))
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buffer->__prev = NULL;
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THREAD_SETMEM (self, cleanup, buffer);
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}
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strong_alias (_pthread_cleanup_push, __pthread_cleanup_push)
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void
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_pthread_cleanup_pop (buffer, execute)
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struct _pthread_cleanup_buffer *buffer;
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int execute;
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{
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struct pthread *self __attribute ((unused)) = THREAD_SELF;
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THREAD_SETMEM (self, cleanup, buffer->__prev);
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/* If necessary call the cleanup routine after we removed the
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current cleanup block from the list. */
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if (execute)
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buffer->__routine (buffer->__arg);
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}
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strong_alias (_pthread_cleanup_pop, __pthread_cleanup_pop)
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