summaryrefslogtreecommitdiffstats
path: root/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.c
diff options
context:
space:
mode:
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/misc/unix/env.c
parentcc40af334e619bb549038238507407866f774f8f (diff)
upload http
JIRA: BOTTLENECK-10 Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.c')
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.c97
1 files changed, 97 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.c
new file mode 100644
index 00000000..9ba6b61e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/misc/unix/env.c
@@ -0,0 +1,97 @@
+/* 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.
+ */
+
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_env.h"
+
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+APR_DECLARE(apr_status_t) apr_env_get(char **value,
+ const char *envvar,
+ apr_pool_t *pool)
+{
+#ifdef HAVE_GETENV
+
+ char *val = getenv(envvar);
+ if (!val)
+ return APR_ENOENT;
+ *value = val;
+ return APR_SUCCESS;
+
+#else
+ return APR_ENOTIMPL;
+#endif
+}
+
+
+APR_DECLARE(apr_status_t) apr_env_set(const char *envvar,
+ const char *value,
+ apr_pool_t *pool)
+{
+#if defined(HAVE_SETENV)
+
+ if (0 > setenv(envvar, value, 1))
+ return APR_ENOMEM;
+ return APR_SUCCESS;
+
+#elif defined(HAVE_PUTENV)
+
+ apr_size_t elen = strlen(envvar);
+ apr_size_t vlen = strlen(value);
+ char *env = apr_palloc(pool, elen + vlen + 2);
+ char *p = env + elen;
+
+ memcpy(env, envvar, elen);
+ *p++ = '=';
+ memcpy(p, value, vlen);
+ p[vlen] = '\0';
+
+ if (0 > putenv(env))
+ return APR_ENOMEM;
+ return APR_SUCCESS;
+
+#else
+ return APR_ENOTIMPL;
+#endif
+}
+
+
+APR_DECLARE(apr_status_t) apr_env_delete(const char *envvar, apr_pool_t *pool)
+{
+#ifdef HAVE_UNSETENV
+
+ unsetenv(envvar);
+ return APR_SUCCESS;
+
+#else
+ /* hint: some platforms allow envvars to be unset via
+ * putenv("varname")... that isn't Single Unix spec,
+ * but if your platform doesn't have unsetenv() it is
+ * worth investigating and potentially adding a
+ * configure check to decide when to use that form of
+ * putenv() here
+ */
+ return APR_ENOTIMPL;
+#endif
+}