Homec4science
Diffusion elastic-yarn (future) Browse

R3704/2.3.0/hadoop-2.3.0-src/hadoop-hdfs-project/hadoop-hdfs/src/main/native/util/posix_util.h
6c2cef95801efuture

Last Change
Raw File

posix_util.h
View Options

/**
* 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.
*/
#ifndef __POSIX_UTIL_H__
#define __POSIX_UTIL_H__
/**
* Recursively delete the contents of a directory
*
* @param path directory whose contents we should delete
*
* @return 0 on success; error code otherwise
*/
int recursiveDeleteContents(const char *path);
/**
* Recursively delete a local path, using unlink or rmdir as appropriate.
*
* @param path path to delete
*
* @return 0 on success; error code otherwise
*/
int recursiveDelete(const char *path);
/**
* Get a temporary directory
*
* @param tempDir (out param) path to the temporary directory
* @param nameMax Length of the tempDir buffer
* @param mode Mode to create with
*
* @return 0 on success; error code otherwise
*/
int createTempDir(char *tempDir, int nameMax, int mode);
/**
* Sleep without using signals
*
* @param sec Number of seconds to sleep
*/
void sleepNoSig(int sec);
#endif
c4science · Help