Adding upstream version 1.7.2.upstream/1.7.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 111 insertions, 0 deletions

diff --git a/locks/netware/thread_cond.c b/locks/netware/thread_cond.c
new file mode 100644
index 0000000..432b0d2
--- /dev/null
+++ b/locks/netware/thread_cond.c
@@ -0,0 +1,111 @@
+/* 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 <nks/errno.h>
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_arch_thread_cond.h"
+#include "apr_portable.h"
+
+static apr_status_t thread_cond_cleanup(void *data)
+{
+    apr_thread_cond_t *cond = (apr_thread_cond_t *)data;
+
+    NXCondFree(cond->cond);        
+    return APR_SUCCESS;
+} 
+
+APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
+                                                 apr_pool_t *pool)
+{
+    apr_thread_cond_t *new_cond = NULL;
+
+    new_cond = (apr_thread_cond_t *)apr_pcalloc(pool, sizeof(apr_thread_cond_t));
+	
+	if(new_cond ==NULL) {
+        return APR_ENOMEM;
+    }     
+    new_cond->pool = pool;
+
+    new_cond->cond = NXCondAlloc(NULL);
+    
+    if(new_cond->cond == NULL)
+        return APR_ENOMEM;
+
+    apr_pool_cleanup_register(new_cond->pool, new_cond, 
+                                (void*)thread_cond_cleanup,
+                                apr_pool_cleanup_null);
+   *cond = new_cond;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
+                                               apr_thread_mutex_t *mutex)
+{
+    if (NXCondWait(cond->cond, mutex->mutex) != 0)
+        return APR_EINTR;
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
+                                                    apr_thread_mutex_t *mutex,
+                                                    apr_interval_time_t timeout)
+{
+    int rc;
+    if (timeout < 0) {
+        rc = NXCondWait(cond->cond, mutex->mutex);
+    }
+    else {
+        timeout = timeout * 1000 / NXGetSystemTick();
+        rc = NXCondTimedWait(cond->cond, mutex->mutex, timeout);
+        if (rc == NX_ETIMEDOUT) {
+            return APR_TIMEUP;
+        }
+    }
+    if (rc != 0) {
+        return APR_EINTR;
+    }
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
+{
+    NXCondSignal(cond->cond);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
+{
+    NXCondBroadcast(cond->cond);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+    apr_status_t stat;
+    if ((stat = thread_cond_cleanup(cond)) == APR_SUCCESS) {
+        apr_pool_cleanup_kill(cond->pool, cond, thread_cond_cleanup);
+        return APR_SUCCESS;
+    }
+    return stat;
+}
+
+APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
+