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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright 2020 OmniOS Community Edition (OmniOSce) Association.
*/
#include "lint.h"
#include <string.h>
#include <utime.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/syscall.h>
int
futimens(int fd, const timespec_t times[2])
{
return (syscall(SYS_utimesys, 0, fd, times));
}
int
utimensat(int fd, const char *path, const timespec_t times[2], int flag)
{
return (syscall(SYS_utimesys, 1, fd, path, times, flag));
}
#pragma weak _utime = utime
int
utime(const char *path, const struct utimbuf *times)
{
struct utimbuf ltimes;
timespec_t ts[2];
timespec_t *tsp;
if (times == NULL) {
tsp = NULL;
} else {
/* use uucopy() to behave like a system call */
if (uucopy(times, <imes, sizeof (ltimes)) != 0)
return (-1); /* uucopy() set errno to EFAULT */
ts[0].tv_sec = ltimes.actime;
ts[0].tv_nsec = 0;
ts[1].tv_sec = ltimes.modtime;
ts[1].tv_nsec = 0;
tsp = ts;
}
return (utimensat(AT_FDCWD, path, tsp, 0));
}
static int
utimes_impl(const char *path, const struct timeval times[2], int flag)
{
struct timeval ltimes[2];
timespec_t ts[2];
timespec_t *tsp;
if (times == NULL) {
tsp = NULL;
} else {
/* use uucopy() to behave like a system call */
if (uucopy(times, ltimes, sizeof (ltimes)) != 0)
return (-1); /* uucopy() set errno to EFAULT */
ts[0].tv_sec = ltimes[0].tv_sec;
ts[0].tv_nsec = ltimes[0].tv_usec * 1000;
ts[1].tv_sec = ltimes[1].tv_sec;
ts[1].tv_nsec = ltimes[1].tv_usec * 1000;
tsp = ts;
}
return (utimensat(AT_FDCWD, path, tsp, flag));
}
int
utimes(const char *path, const struct timeval *times)
{
return (utimes_impl(path, times, 0));
}
int
lutimes(const char *path, const struct timeval *times)
{
return (utimes_impl(path, times, AT_SYMLINK_NOFOLLOW));
}
#pragma weak _futimesat = futimesat
int
futimesat(int fd, const char *path, const struct timeval *times)
{
struct timeval ltimes[2];
timespec_t ts[2];
timespec_t *tsp;
if (times == NULL) {
tsp = NULL;
} else {
/* use uucopy() to behave like a system call */
if (uucopy(times, ltimes, sizeof (ltimes)) != 0)
return (-1); /* uucopy() set errno to EFAULT */
ts[0].tv_sec = ltimes[0].tv_sec;
ts[0].tv_nsec = ltimes[0].tv_usec * 1000;
ts[1].tv_sec = ltimes[1].tv_sec;
ts[1].tv_nsec = ltimes[1].tv_usec * 1000;
tsp = ts;
}
if (path == NULL)
return (futimens(fd, tsp));
return (utimensat(fd, path, tsp, 0));
}
int
futimes(int fd, const struct timeval *times)
{
return (futimesat(fd, NULL, times));
}
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