--- /dev/null
+
+#include <pthread.h>
+
+#ifndef __WIFI_HAL_SYNC_H__
+#define __WIFI_HAL_SYNC_H__
+
+class Mutex
+{
+private:
+ pthread_mutex_t mMutex;
+public:
+ Mutex() {
+ pthread_mutex_init(&mMutex, NULL);
+ }
+ ~Mutex() {
+ pthread_mutex_destroy(&mMutex);
+ }
+ int tryLock() {
+ return pthread_mutex_trylock(&mMutex);
+ }
+ int lock() {
+ return pthread_mutex_lock(&mMutex);
+ }
+ void unlock() {
+ pthread_mutex_unlock(&mMutex);
+ }
+};
+
+class Condition
+{
+private:
+ pthread_cond_t mCondition;
+ pthread_mutex_t mMutex;
+
+public:
+ Condition() {
+ pthread_mutex_init(&mMutex, NULL);
+ pthread_cond_init(&mCondition, NULL);
+ }
+ ~Condition() {
+ pthread_cond_destroy(&mCondition);
+ pthread_mutex_destroy(&mMutex);
+ }
+
+ int wait() {
+ return pthread_cond_wait(&mCondition, &mMutex);
+ }
+
+ void signal() {
+ pthread_cond_signal(&mCondition);
+ }
+};
+
+#endif
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