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46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/* Copyright (C) 2002 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 <errno.h>
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#include <signal.h>
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#include <sysdep.h>
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#include <nptl/pthreadP.h>
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int
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raise (sig)
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int sig;
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{
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struct pthread *pd = THREAD_SELF;
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pid_t selftid = pd->tid;
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if (selftid == 0)
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{
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/* This system call is not supposed to fail. */
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#ifdef INTERNAL_SYSCALL
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selftid = INTERNAL_SYSCALL (gettid, 0);
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#else
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selftid = INLINE_SYSCALL (gettid, 0);
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#endif
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THREAD_SETMEM (pd, tid, selftid);
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}
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return INLINE_SYSCALL (tkill, 2, selftid, sig);
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}
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libc_hidden_def (raise)
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