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Diffstat (limited to 'misc/unix/start.c')
-rw-r--r-- | misc/unix/start.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/misc/unix/start.c b/misc/unix/start.c new file mode 100644 index 0000000..4b8ad99 --- /dev/null +++ b/misc/unix/start.c @@ -0,0 +1,89 @@ +/* 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. + */ + +#include "apr.h" +#include "apr_general.h" +#include "apr_pools.h" +#include "apr_signal.h" +#include "apr_atomic.h" + +#include "apr_arch_proc_mutex.h" /* for apr_proc_mutex_unix_setup_lock() */ +#include "apr_arch_internal_time.h" + + +APR_DECLARE(apr_status_t) apr_app_initialize(int *argc, + const char * const * *argv, + const char * const * *env) +{ + /* An absolute noop. At present, only Win32 requires this stub, but it's + * required in order to move command arguments passed through the service + * control manager into the process, and it's required to fix the char* + * data passed in from win32 unicode into utf-8, win32's apr internal fmt. + */ + return apr_initialize(); +} + +static int initialized = 0; + +APR_DECLARE(apr_status_t) apr_initialize(void) +{ + apr_pool_t *pool; + apr_status_t status; + + if (initialized++) { + return APR_SUCCESS; + } + +#if !defined(BEOS) && !defined(OS2) + apr_proc_mutex_unix_setup_lock(); + apr_unix_setup_time(); +#endif + + if ((status = apr_pool_initialize()) != APR_SUCCESS) + return status; + + if (apr_pool_create(&pool, NULL) != APR_SUCCESS) { + return APR_ENOPOOL; + } + + apr_pool_tag(pool, "apr_initialize"); + + /* apr_atomic_init() used to be called from here aswell. + * Pools rely on mutexes though, which can be backed by + * atomics. Due to this circular dependency + * apr_pool_initialize() is taking care of calling + * apr_atomic_init() at the correct time. + */ + + apr_signal_init(pool); + + return APR_SUCCESS; +} + +APR_DECLARE_NONSTD(void) apr_terminate(void) +{ + initialized--; + if (initialized) { + return; + } + apr_pool_terminate(); + +} + +APR_DECLARE(void) apr_terminate2(void) +{ + apr_terminate(); +} |