1 files changed, 74 insertions, 0 deletions
diff --git a/gps/libloc_api_50001/loc_eng_dmn_conn_thread_helper.h b/gps/libloc_api_50001/loc_eng_dmn_conn_thread_helper.h
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+++ b/gps/libloc_api_50001/loc_eng_dmn_conn_thread_helper.h
@@ -0,0 +1,74 @@
+/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Code Aurora Forum, Inc. nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER 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.
+ *
+ */
+#ifndef __LOC_ENG_DMN_CONN_THREAD_HELPER_H__
+#define __LOC_ENG_DMN_CONN_THREAD_HELPER_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <pthread.h>
+
+struct loc_eng_dmn_conn_thelper {
+    unsigned char   thread_exit;
+    unsigned char   thread_ready;
+    pthread_cond_t  thread_cond;
+    pthread_mutex_t thread_mutex;
+    pthread_t       thread_id;
+    void *          thread_context;
+    int             (*thread_proc_init) (void * context);
+    int             (*thread_proc_pre)  (void * context);
+    int             (*thread_proc)      (void * context);
+    int             (*thread_proc_post) (void * context);
+};
+
+typedef pthread_t (* thelper_create_thread)(const char* name, void (*start)(void *), void* arg);
+int loc_eng_dmn_conn_launch_thelper(struct loc_eng_dmn_conn_thelper * thelper,
+    int (*thread_proc_init) (void * context),
+    int (*thread_proc_pre)  (void * context),
+    int (*thread_proc)      (void * context),
+    int (*thread_proc_post) (void * context),
+    thelper_create_thread   create_thread_cb,
+    void * context);
+
+int loc_eng_dmn_conn_unblock_thelper(struct loc_eng_dmn_conn_thelper * thelper);
+int loc_eng_dmn_conn_join_thelper(struct loc_eng_dmn_conn_thelper * thelper);
+
+/* if only need to use signal */
+int thelper_signal_init(struct loc_eng_dmn_conn_thelper * thelper);
+int thelper_signal_destroy(struct loc_eng_dmn_conn_thelper * thelper);
+int thelper_signal_wait(struct loc_eng_dmn_conn_thelper * thelper);
+int thelper_signal_ready(struct loc_eng_dmn_conn_thelper * thelper);
+int thelper_signal_block(struct loc_eng_dmn_conn_thelper * thelper);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __LOC_ENG_DMN_CONN_THREAD_HELPER_H__ */