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Annotation of win32/apache22/srclib/apr/include/apr_env.h, revision 1.1

1.1     ! moko        1: /* Licensed to the Apache Software Foundation (ASF) under one or more
        !             2:  * contributor license agreements.  See the NOTICE file distributed with
        !             3:  * this work for additional information regarding copyright ownership.
        !             4:  * The ASF licenses this file to You under the Apache License, Version 2.0
        !             5:  * (the "License"); you may not use this file except in compliance with
        !             6:  * the License.  You may obtain a copy of the License at
        !             7:  *
        !             8:  *     http://www.apache.org/licenses/LICENSE-2.0
        !             9:  *
        !            10:  * Unless required by applicable law or agreed to in writing, software
        !            11:  * distributed under the License is distributed on an "AS IS" BASIS,
        !            12:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
        !            13:  * See the License for the specific language governing permissions and
        !            14:  * limitations under the License.
        !            15:  */
        !            16: 
        !            17: #ifndef APR_ENV_H
        !            18: #define APR_ENV_H
        !            19: /**
        !            20:  * @file apr_env.h
        !            21:  * @brief APR Environment functions
        !            22:  */
        !            23: #include "apr_errno.h"
        !            24: #include "apr_pools.h"
        !            25: 
        !            26: #ifdef __cplusplus
        !            27: extern "C" {
        !            28: #endif /* __cplusplus */
        !            29: 
        !            30: /**
        !            31:  * @defgroup apr_env Functions for manipulating the environment
        !            32:  * @ingroup APR 
        !            33:  * @{
        !            34:  */
        !            35: 
        !            36: /**
        !            37:  * Get the value of an environment variable
        !            38:  * @param value the returned value, allocated from @a pool
        !            39:  * @param envvar the name of the environment variable
        !            40:  * @param pool where to allocate @a value and any temporary storage from
        !            41:  */
        !            42: APR_DECLARE(apr_status_t) apr_env_get(char **value, const char *envvar,
        !            43:                                       apr_pool_t *pool);
        !            44: 
        !            45: /**
        !            46:  * Set the value of an environment variable
        !            47:  * @param envvar the name of the environment variable
        !            48:  * @param value the value to set
        !            49:  * @param pool where to allocate temporary storage from
        !            50:  */
        !            51: APR_DECLARE(apr_status_t) apr_env_set(const char *envvar, const char *value,
        !            52:                                       apr_pool_t *pool);
        !            53: 
        !            54: /**
        !            55:  * Delete a variable from the environment
        !            56:  * @param envvar the name of the environment variable
        !            57:  * @param pool where to allocate temporary storage from
        !            58:  */
        !            59: APR_DECLARE(apr_status_t) apr_env_delete(const char *envvar, apr_pool_t *pool);
        !            60: 
        !            61: /** @} */
        !            62: 
        !            63: #ifdef __cplusplus
        !            64: }
        !            65: #endif
        !            66: 
        !            67: #endif  /* ! APR_ENV_H */