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authorhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 01:45:08 -0500
committerhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 01:45:08 -0500
commite8ec7aa8e38a93f5b034ac74cebce5de23710317 (patch)
treeaa031937bf856c1f8d6ad7877b8d2cb0224da5ef /rubbos/app/httpd-2.0.64/srclib/apr/include/apr_env.h
parentcc40af334e619bb549038238507407866f774f8f (diff)
upload http
JIRA: BOTTLENECK-10 Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
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+/* 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 */