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51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* Copyright (C) 2002-2017 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, see
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<http://www.gnu.org/licenses/>. */
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#include <signal.h>
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/* These are defined in libc. We want to have only one definition
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so we "forward" the calls. */
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extern int __libc_current_sigrtmin_private (void);
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extern int __libc_current_sigrtmax_private (void);
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extern int __libc_allocate_rtsig_private (int high);
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/* We reserve __SIGRTMIN for use as the cancellation signal and
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__SIGRTMIN+1 to handle setuid et.al. These signals are used
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internally. */
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int
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__libc_current_sigrtmin (void)
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{
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return __libc_current_sigrtmin_private ();
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}
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int
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__libc_current_sigrtmax (void)
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{
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return __libc_current_sigrtmax_private ();
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}
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int
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__libc_allocate_rtsig (int high)
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{
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return __libc_allocate_rtsig_private (high);
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}
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