rm_/lib/fdatasync.c
2020-09-02 16:47:03 +08:00

28 lines
940 B
C

/* Emulate fdatasync on platforms that lack it.
Copyright (C) 2011-2020 Free Software Foundation, Inc.
This library 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 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
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 <https://www.gnu.org/licenses/>. */
#include <config.h>
#include <unistd.h>
int
fdatasync (int fd)
{
/* This does more work than strictly necessary, but is the best we
can do portably. */
return fsync (fd);
}