--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/server/daemon/threadpools.c Thu May 24 12:51:52 2012 +0200
@@ -0,0 +1,89 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2011 Olaf Wintermann. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "../ucx/map.h"
+
+#include "threadpools.h"
+
+
+UcxMap *thread_pool_map = NULL;
+int numthrpools = 0;
+
+threadpool_t *default_thread_pool = NULL;
+
+threadpool_t *last_thrpool_c = NULL;
+
+int create_threadpool(sstr_t name, ThreadPoolConfig *cfg) {
+ if(thread_pool_map == NULL) {
+ thread_pool_map = ucx_map_new(16);
+ }
+
+ threadpool_t *pool = ucx_map_sstr_get(thread_pool_map, name);
+ if(pool) {
+ /* TODO: reconfig thread pool */
+ return 0;
+ } else {
+ threadpool_t *tp = threadpool_new(cfg->min_threads);
+
+ int ret = ucx_map_sstr_put(thread_pool_map, name, tp);
+
+ if(ret == 0) {
+ numthrpools++;
+ last_thrpool_c = tp;
+ }
+
+ return ret;
+ }
+}
+
+int check_thread_pool_cfg() {
+ if(numthrpools > 0 ) {
+ if(default_thread_pool) {
+ return 0;
+ } else {
+ default_thread_pool = last_thrpool_c;
+ return 0;
+ }
+ }
+
+ ThreadPoolConfig cfg;
+ cfg.min_threads = 4;
+ cfg.max_threads = 8;
+ cfg.queue_size = 64;
+ cfg.stack_size = 262144;
+
+ return create_threadpool(sstr("default"), &cfg);
+}
+
+threadpool_t* get_default_threadpool() {
+ return default_thread_pool;
+}
+