Searched refs:s_fd (Results 1 – 1 of 1) sorted by relevance
120 static int s_fd = -1; in elapsedRealtimeNano() local122 if (s_fd == -1) { in elapsedRealtimeNano()124 if (android_atomic_cmpxchg(-1, fd, &s_fd)) { in elapsedRealtimeNano()129 result = ioctl(s_fd, in elapsedRealtimeNano()