glibc/io/have_o_cloexec.c

/* Copyright (C) 2007-2016 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

#include <fcntl.h>
#include <kernel-features.h>

#if defined O_CLOEXEC && !defined __ASSUME_O_CLOEXEC
int __have_o_cloexec;
#endif
Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00			`/* Copyright (C) 2007-2016 Free Software Foundation, Inc.`
* io/Makefile (aux): Add have_o_cloexec. * include/fcntl.h: Declare __have_o_cloexec. * io/have_o_cloexec.c: New file. * sysdeps/unix/opendir.c (__opendir): Use O_CLOEXEC is available. (__alloc_dir): If O_CLOEXEC has been used, don't duplicate the fcntl call if not necessary. * login/utmp_file.c (setutent_file): Use __have_o_cloexec instead of local variable. 2007-08-03 04:09:03 +00:00			`This file is part of the GNU C Library.`

			`The GNU C Library is free software; you can redistribute it and/or`
			`modify it under the terms of the GNU Lesser General Public`
			`License as published by the Free Software Foundation; either`
			`version 2.1 of the License, or (at your option) any later version.`

			`The GNU C Library is distributed in the hope that it will be useful,`
			`but WITHOUT ANY WARRANTY; without even the implied warranty of`
			`MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU`
			`Lesser General Public License for more details.`

			`You should have received a copy of the GNU Lesser General Public`
Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00			`License along with the GNU C Library; if not, see`
			`<http://www.gnu.org/licenses/>. */`
* io/Makefile (aux): Add have_o_cloexec. * include/fcntl.h: Declare __have_o_cloexec. * io/have_o_cloexec.c: New file. * sysdeps/unix/opendir.c (__opendir): Use O_CLOEXEC is available. (__alloc_dir): If O_CLOEXEC has been used, don't duplicate the fcntl call if not necessary. * login/utmp_file.c (setutent_file): Use __have_o_cloexec instead of local variable. 2007-08-03 04:09:03 +00:00
			`#include <fcntl.h>`
			`#include <kernel-features.h>`

			`#if defined O_CLOEXEC && !defined __ASSUME_O_CLOEXEC`
			`int __have_o_cloexec;`
			`#endif`