use tvh_mutex_timedlock instead pthread_mutex_timedlock

src/input/mpegts/mpegts_mux.c

@@ -1341,12 +1341,8 @@ mpegts_mux_tuning_error ( const char *mux_uuid, mpegts_mux_instance_t *mmi_match
 {
   mpegts_mux_t *mm;
   mpegts_mux_instance_t *mmi;
-  struct timespec timeout;
 
-  timeout.tv_sec = 2;
-  timeout.tv_nsec = 0;
-
-  if (!pthread_mutex_timedlock(&global_lock, &timeout)) {
+  if (!tvh_mutex_timedlock(&global_lock, 2000000)) {
     mm = mpegts_mux_find(mux_uuid);
     if (mm) {
       if ((mmi = mm->mm_active) != NULL && mmi == mmi_match)

src/tvheadend.h

@@ -687,6 +687,8 @@ int tvhthread_create
 
 int tvhtread_renice(int value);
 
+int tvh_mutex_timedlock(pthread_mutex_t *mutex, int64_t usec);
+
 int tvh_open(const char *pathname, int flags, mode_t mode);
 
 int tvh_socket(int domain, int type, int protocol);

src/wrappers.c

@@ -18,32 +18,22 @@
 #include <pthread_np.h>
 #endif
 
-#if ENABLE_ANDROID
 int
-pthread_mutex_timedlock
-  ( pthread_mutex_t *mutex, struct timespec *timeout )
+tvh_mutex_timedlock
+  ( pthread_mutex_t *mutex, int64_t usec )
 {
-  struct timeval timenow;
-  struct timespec sleepytime;
+  int64_t finish = getmonoclock() + usec;
   int retcode;
 
-  /* This is just to avoid a completely busy wait */
-  sleepytime.tv_sec = 0;
-  sleepytime.tv_nsec = 10000000; /* 10ms */
-
   while ((retcode = pthread_mutex_trylock (mutex)) == EBUSY) {
-    gettimeofday (&timenow, NULL);
-
-    if (timenow.tv_sec >= timeout->tv_sec &&
-       (timenow.tv_usec * 1000) >= timeout->tv_nsec)
+    if (getmonoclock() >= finish)
       return ETIMEDOUT;
 
-    nanosleep (&sleepytime, NULL);
+    usleep(10000);
   }
 
   return retcode;
 }
-#endif
 
 int
 tvh_open(const char *pathname, int flags, mode_t mode)