49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
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/* Special use of signals internally. Stub version.
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Copyright (C) 2014-2022 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 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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<https://www.gnu.org/licenses/>. */
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#ifndef __INTERNAL_SIGNALS_H
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# define __INTERNAL_SIGNALS_H
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#include <signal.h>
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#include <sigsetops.h>
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#include <stdbool.h>
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#include <stddef.h>
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/* How many signal numbers need to be reserved for libpthread's private uses
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(SIGCANCEL and SIGSETXID). */
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#define RESERVED_SIGRT 0
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static inline bool
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is_internal_signal (int sig)
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{
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return false;
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}
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static inline void
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clear_internal_signals (sigset_t *set)
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{
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}
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typedef sigset_t internal_sigset_t;
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#define internal_sigemptyset(__s) __sigemptyset (__s)
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#define internal_sigaddset(__s, __i) __sigaddset (__s, __i)
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#define internal_sigprocmask(__h, __s, __o) __sigprocmask (__h, __s, __o)
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#endif /* __INTERNAL_SIGNALS_H */
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