1 files changed, 64 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/server/mpm/worker/fdqueue.h b/rubbos/app/httpd-2.0.64/server/mpm/worker/fdqueue.h
new file mode 100644
index 00000000..6dd55e03
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/server/mpm/worker/fdqueue.h
@@ -0,0 +1,64 @@
+/* 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.
+ */
+
+#ifndef FDQUEUE_H
+#define FDQUEUE_H
+#include "httpd.h"
+#include <stdlib.h>
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <apr_thread_mutex.h>
+#include <apr_thread_cond.h>
+#include <sys/types.h>
+#if APR_HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#include <apr_errno.h>
+
+typedef struct fd_queue_info_t fd_queue_info_t;
+
+apr_status_t ap_queue_info_create(fd_queue_info_t **queue_info,
+                                  apr_pool_t *pool, int max_idlers);
+apr_status_t ap_queue_info_set_idle(fd_queue_info_t *queue_info,
+                                    apr_pool_t *pool_to_recycle);
+apr_status_t ap_queue_info_wait_for_idler(fd_queue_info_t *queue_info,
+                                          apr_pool_t **recycled_pool);
+apr_status_t ap_queue_info_term(fd_queue_info_t *queue_info);
+
+struct fd_queue_elem_t {
+    apr_socket_t      *sd;
+    apr_pool_t        *p;
+};
+typedef struct fd_queue_elem_t fd_queue_elem_t;
+
+struct fd_queue_t {
+    fd_queue_elem_t    *data;
+    int                 nelts;
+    int                 bounds;
+    apr_thread_mutex_t *one_big_mutex;
+    apr_thread_cond_t  *not_empty;
+    int                 terminated;
+};
+typedef struct fd_queue_t fd_queue_t;
+
+apr_status_t ap_queue_init(fd_queue_t *queue, int queue_capacity, apr_pool_t *a);
+apr_status_t ap_queue_push(fd_queue_t *queue, apr_socket_t *sd, apr_pool_t *p);
+apr_status_t ap_queue_pop(fd_queue_t *queue, apr_socket_t **sd, apr_pool_t **p);
+apr_status_t ap_queue_interrupt_all(fd_queue_t *queue);
+apr_status_t ap_queue_term(fd_queue_t *queue);
+
+#endif /* FDQUEUE_H */