1124 int __pthread_cond_timedwait(pthread_cond_t *cond,
1125 pthread_mutex_t * mutex,
1126 const struct timespec *abstime,
1127 clockid_t clock)
1128 {
1129 struct timespec ts;
1130 struct timespec * tsp;
1131
1132 if (abstime != NULL) {
1133 if (__timespec_to_absolute(&ts, abstime, clock) < 0)
1134 return ETIMEDOUT;
1135 tsp = &ts;
1136 } else {
1137 tsp = NULL;
1138 }
1139
1140 return __pthread_cond_timedwait_relative(cond, mutex, tsp); <=====
1141 }
1109 int __pthread_cond_timedwait_relative(pthread_cond_t *cond,
1110 pthread_mutex_t * mutex,
1111 const struct timespec *reltime)
1112 {
1113 int status;
1114 int oldvalue = cond->value;
1115
1116 pthread_mutex_unlock(mutex);
1117 status = __futex_wait_ex(&cond->value, COND_IS_SHARED(cond), oldvalue, reltime); <=====
1118 pthread_mutex_lock(mutex);
1119
1120 if (status == (-ETIMEDOUT)) return ETIMEDOUT;
1121 return 0;
1122 }
49
50 ENTRY(__futex_wait)
51 mov ip, r7
52 mov r3, r2
53 mov r2, r1
54 mov r1,
55 ldr r7, =__NR_futex
56 swi
57 mov r7, ip
58 bx lr
59 END(__futex_wait)
