forked from Mirrors/freeswitch
68 lines
2.1 KiB
C
68 lines
2.1 KiB
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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef APR_ENV_H
|
||
|
|
#define APR_ENV_H
|
||
|
|
/**
|
||
|
|
* @file apr_env.h
|
||
|
|
* @brief APR Environment functions
|
||
|
|
*/
|
||
|
|
#include "apr_errno.h"
|
||
|
|
#include "apr_pools.h"
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif /* __cplusplus */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @defgroup apr_env Functions for manupulating the environment
|
||
|
|
* @ingroup APR
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get the value of an environment variable
|
||
|
|
* @param value the returned value, allocated from @a pool
|
||
|
|
* @param envvar the name of the environment variable
|
||
|
|
* @param pool where to allocate @a value and any temporary storage from
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_env_get(char **value, const char *envvar,
|
||
|
|
apr_pool_t *pool);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Set the value of an environment variable
|
||
|
|
* @param envvar the name of the environment variable
|
||
|
|
* @param value the value to set
|
||
|
|
* @param pool where to allocate temporary storage from
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_env_set(const char *envvar, const char *value,
|
||
|
|
apr_pool_t *pool);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Delete a variable from the environment
|
||
|
|
* @param envvar the name of the environment variable
|
||
|
|
* @param pool where to allocate temporary storage from
|
||
|
|
*/
|
||
|
|
APR_DECLARE(apr_status_t) apr_env_delete(const char *envvar, apr_pool_t *pool);
|
||
|
|
|
||
|
|
/** @} */
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* ! APR_ENV_H */
|