Hash :
58c0514f
Author :
Date :
2017-08-30T00:16:39
renameat2: fix compilation on alpine linux * m4/renameat.m4: Check for <linux/fs.h> presence. * lib/renameat2.h: Only include <linux/fs.h> if present. Reported by Assaf Gordon on Alpine Linux.
/* Rename a file relative to open directories.
Copyright 2017 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* written by Paul Eggert */
/* Get RENAME_* macros from linux/fs.h if present, otherwise supply
the traditional Linux values. */
#if HAVE_LINUX_FS_H
# include <linux/fs.h>
#endif
#ifndef RENAME_NOREPLACE
# define RENAME_NOREPLACE (1 << 0)
# define RENAME_EXCHANGE (1 << 1)
# define RENAME_WHITEOUT (1 << 2)
#endif
extern int renameat2 (int, char const *, int, char const *, unsigned int);