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apr_env.h

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00001 /* Copyright 2000-2004 The Apache Software Foundation
00002  *
00003  * Licensed under the Apache License, Version 2.0 (the "License");
00004  * you may not use this file except in compliance with the License.
00005  * You may obtain a copy of the License at
00006  *
00007  *     http://www.apache.org/licenses/LICENSE-2.0
00008  *
00009  * Unless required by applicable law or agreed to in writing, software
00010  * distributed under the License is distributed on an "AS IS" BASIS,
00011  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00012  * See the License for the specific language governing permissions and
00013  * limitations under the License.
00014  */
00015 
00016 #ifndef APR_ENV_H
00017 #define APR_ENV_H
00018 
00022 #include "apr_errno.h"
00023 #include "apr_pools.h"
00024 
00025 #ifdef __cplusplus
00026 extern "C" {
00027 #endif /* __cplusplus */
00028 
00041 APR_DECLARE(apr_status_t) apr_env_get(char **value, const char *envvar,
00042                                       apr_pool_t *pool);
00043 
00050 APR_DECLARE(apr_status_t) apr_env_set(const char *envvar, const char *value,
00051                                       apr_pool_t *pool);
00052 
00058 APR_DECLARE(apr_status_t) apr_env_delete(const char *envvar, apr_pool_t *pool);
00059 
00062 #ifdef __cplusplus
00063 }
00064 #endif
00065 
00066 #endif  /* ! APR_ENV_H */

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