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238d60ac9b
Current Linux kernel version requirements mean the signalfd4 syscall can always be assumed to be available. This patch removes __ASSUME_SIGNALFD4 and associated conditionals. Tested for x86_64 and x86 that installed stripped shared libraries are unchanged by the patch. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_SIGNALFD4): Remove macro. * sysdeps/unix/sysv/linux/signalfd.c: Do not include <kernel-features.h>. (signalfd) [__NR_signalfd4]: Make code unconditional. (signalfd) [!__ASSUME_SIGNALFD4]: Remove conditional code.
29 lines
1003 B
C
29 lines
1003 B
C
/* Copyright (C) 2007-2016 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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<http://www.gnu.org/licenses/>. */
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#include <errno.h>
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#include <signal.h>
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#include <sys/signalfd.h>
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#include <sysdep.h>
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int
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signalfd (int fd, const sigset_t *mask, int flags)
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{
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return INLINE_SYSCALL (signalfd4, 4, fd, mask, _NSIG / 8, flags);
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}
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