freebsd-dev/tools/build/stat.h
Jilles Tjoelker d80f1dd1d7 build: Add legacy support for futimens() and utimensat().
In order to allow using utimensat() in install(1), add futimens() and
utimensat() to -legacy.

The files futimens.c and utimensat.c are modified copies of the files under
lib/libc/sys/ since the libc versions use symbols that do not exist in the
libc on the build system (sys_futimens and sys_utimensat) . I expect the
next non-sweeping change to both sets of files to be to delete them, anyway.

This will allow reverting r299942 (which is a revert of r299850) enabling
nanosecond timestamps in install(1).

Reviewed by:	bdrewery
2016-06-09 21:57:34 +00:00

47 lines
1.7 KiB
C

/*-
* Copyright (c) 2016 Jilles Tjoelker <jilles@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _LEGACY_SYS_STAT_H_
#define _LEGACY_SYS_STAT_H_
#include_next <sys/stat.h>
#ifndef UTIME_NOW
#define UTIME_NOW -1
#define UTIME_OMIT -2
#endif
__BEGIN_DECLS
int futimens(int, const struct timespec *);
int utimensat(int, const char *, const struct timespec *, int);
__END_DECLS
#endif /* !_LEGACY_SYS_STAT_H_ */