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92e366007c
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1209766 13f79535-47bb-0310-9956-ffa450edef68
74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* Simple Core utility methods.
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*/
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#include "simple_types.h"
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#include "ap_mpm.h"
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#include "httpd.h"
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#include "http_log.h"
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#include "http_config.h"
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#include "http_main.h"
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static simple_core_t *g_simple_core;
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APLOG_USE_MODULE(mpm_simple);
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simple_core_t *simple_core_get()
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{
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return g_simple_core;
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}
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apr_status_t simple_core_init_once(void)
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{
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apr_status_t rv;
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const char *userdata_key = "mpm_simple_module";
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simple_core_t *sc;
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g_simple_core = ap_retained_data_get(userdata_key);
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if (g_simple_core) {
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return APR_SUCCESS;
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}
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sc = g_simple_core = ap_retained_data_create(userdata_key, sizeof(*g_simple_core));
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apr_pool_create(&sc->pool, ap_pglobal);
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apr_pool_tag(sc->pool, "simple-mpm-core");
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sc->mpm_state = AP_MPMQ_STARTING;
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sc->procmgr.proc_count = SIMPLE_DEF_PROC;
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sc->procmgr.thread_count = SIMPLE_DEF_THREADS;
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sc->procmgr.max_requests_per_child = 0; /* unlimited */
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sc->children = apr_hash_make(sc->pool);
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/* TODO: configurable spawning mech */
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sc->spawn_via = SIMPLE_SPAWN_FORK;
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APR_RING_INIT(&sc->timer_ring, simple_timer_t, link);
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rv = apr_thread_mutex_create(&sc->mtx, 0, sc->pool);
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if (rv) {
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ap_log_error(APLOG_MARK, APLOG_CRIT, rv, NULL, APLOGNO(00246)
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"simple_core_init_once: apr_thread_mutex_create failed.");
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return rv;
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}
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return APR_SUCCESS;
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}
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