1 files changed, 65 insertions, 0 deletions
diff --git a/btif/include/btif_sock_util.h b/btif/include/btif_sock_util.h
new file mode 100644
index 0000000..e0f7066
--- /dev/null
+++ b/btif/include/btif_sock_util.h
@@ -0,0 +1,65 @@
+/******************************************************************************
+ *
+ *  Copyright (C) 2009-2012 Broadcom Corporation
+ *
+ *  Licensed 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.
+ *
+ ******************************************************************************/
+
+/*******************************************************************************
+ *
+ *  Filename:      btif_sock_util.h
+ *
+ *  Description:   Bluetooth socket Interface Helper functions
+ *
+ *******************************************************************************/
+
+#ifndef BTIF_SOCK_UTIL_H
+#define BTIF_SOCK_UTIL_H
+
+#include <pthread.h>
+#include <cutils/log.h>
+
+/*******************************************************************************
+**  Functions
+********************************************************************************/
+
+static inline void init_slot_lock( pthread_mutex_t* mutex)
+{
+    pthread_mutexattr_t attr;
+    pthread_mutexattr_init(&attr);
+    pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
+    pthread_mutex_init(mutex, &attr);
+}
+
+static inline void lock_slot(pthread_mutex_t* mutex)
+{
+    if(mutex->value)
+        pthread_mutex_lock(mutex);
+    else ALOGE("mutex: %p is not initialized", mutex);
+}
+
+static inline void unlock_slot(pthread_mutex_t* mutex)
+{
+   if(mutex->value)
+        pthread_mutex_unlock(mutex);
+   else ALOGE("mutex: %p is not initialized", mutex);
+}
+
+void dump_bin(const char* title, const char* data, int size);
+
+int sock_send_fd(int sock_fd, const uint8_t* buffer, int len, int send_fd);
+int sock_send_all(int sock_fd, const uint8_t* buf, int len);
+int sock_recv_all(int sock_fd, uint8_t* buf, int len);
+
+#endif