2021-07-09 02:55:42 +08:00
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/****************************************************************************
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* include/utime.h
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*
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2024-10-02 21:59:15 +08:00
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* SPDX-License-Identifier: Apache-2.0
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*
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2021-07-09 02:55:42 +08:00
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_UTIME_H
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#define __INCLUDE_UTIME_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <time.h>
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/****************************************************************************
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* Public Type Definitions
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****************************************************************************/
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struct utimbuf
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{
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time_t actime; /* Access time */
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time_t modtime; /* Modification time */
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};
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Name: utime
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*
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* Description:
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* The utime() system call changes the access and modification times of
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* the inode specified by path to the actime and modtime fields of times
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* respectively.
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* If times is NULL, then the access and modification times of the file
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* are set to the current time.
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*
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* Input Parameters:
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* path - Specifies the file to be modified
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* times - Specifies the time value to set
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*
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* Returned Value:
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* Upon successful completion, 0 shall be returned. Otherwise, -1 shall
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* be returned and errno shall be set to indicate the error, and the file
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* times shall not be affected.
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*
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****************************************************************************/
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int utime(FAR const char *path, FAR const struct utimbuf *times);
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __INCLUDE_UTIME_H */
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