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981416291c
In general we just try to include <not-cancel.h> once, thus avoiding any issues with multiple inclusion. However, the getaddrinfo sources are somewhat tangled, and .c files include each other to get the final result. Each .c file currently has its own include of <not-cancel.h>. While you could properly re-factor this for the case of gai.c, the posix/tst-rfc3484.c tests directly include one of the sub-files (sysdeps/posix/getaddrinfo.c), and it starts to feel fragile.
35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/* Uncancelable versions of cancelable interfaces. Linux asm-generic version.
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Copyright (C) 2012 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2012.
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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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#ifndef _LINUX_GENERIC_NOT_CANCEL_H
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#define _LINUX_GENERIC_NOT_CANCEL_H
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#include <sysdeps/unix/sysv/linux/not-cancel.h>
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#include <fcntl.h>
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/* Uncancelable open with openat. */
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#undef open_not_cancel
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#define open_not_cancel(name, flags, mode) \
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INLINE_SYSCALL (openat, 4, AT_FDCWD, (const char *) (name), (flags), (mode))
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#undef open_not_cancel_2
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#define open_not_cancel_2(name, flags) \
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INLINE_SYSCALL (openat, 3, AT_FDCWD, (const char *) (name), (flags))
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#endif
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