Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-06 16:50:55 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

libc: Implement utime on top of utimes

Browse Source 
https://man7.org/linux/man-pages/man2/utime.2.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia10574fdd0d07eabbc93aceeea5a0b953e30339a
This commit is contained in:
Xiang Xiao
2021-07-09 02:55:42 +08:00
committed by xiaoxiang
parent a7c2343c32
commit b47cdeb910
3 changed files with 129 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libs/libc/unistd/Make.defs
+1 -1
View File
@@ -26,7 +26,7 @@ CSRCS += lib_getopt_longonly.c lib_getoptvars.c lib_getoptargp.c
CSRCS += lib_getopterrp.c lib_getoptindp.c lib_getoptoptp.c
CSRCS += lib_alarm.c lib_fstatvfs.c lib_statvfs.c lib_sleep.c lib_nice.c
CSRCS += lib_usleep.c lib_seteuid.c lib_setegid.c lib_geteuid.c lib_getegid.c
CSRCS += lib_setreuid.c lib_setregid.c lib_getrusage.c lib_utimes.c
CSRCS += lib_setreuid.c lib_setregid.c lib_getrusage.c lib_utime.c lib_utimes.c
CSRCS += lib_setrlimit.c lib_getrlimit.c lib_setpriority.c lib_getpriority.c
CSRCS += lib_futimes.c lib_futimens.c lib_gethostname.c lib_sethostname.c
libs/libc/unistd/lib_utime.c
+47
View File
@@ -0,0 +1,47 @@
/****************************************************************************
* libs/libc/unistd/lib_utime.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <sys/time.h>
#include <utime.h>
/****************************************************************************
* Public Functions
****************************************************************************/
int utime(FAR const char *path, FAR const struct utimbuf *times)
{
struct timeval timbuf[2];
if (times == NULL)
{
return utimes(path, NULL);
}
timbuf[0].tv_sec = times->actime;
timbuf[0].tv_usec = 0;
timbuf[1].tv_sec = times->modtime;
timbuf[1].tv_usec = 0;
return utimes(path, timbuf);
}