Implement new clock wait functions
pthread_cond_clockwait
pthread_mutex_clocklock
pthread_rwlock_clockrdlock
pthread_rwlock_clockwrlock
sem_clockwait
Bug: 35756266
Test: new unit tests
Change-Id: I71bd25eeec6476134b368d5bdf2f729d0bba595e
diff --git a/libc/bionic/pthread_rwlock.cpp b/libc/bionic/pthread_rwlock.cpp
index 2b9be98..ebf6697 100644
--- a/libc/bionic/pthread_rwlock.cpp
+++ b/libc/bionic/pthread_rwlock.cpp
@@ -429,6 +429,18 @@
return __pthread_rwlock_timedrdlock(rwlock, false, abs_timeout);
}
+int pthread_rwlock_clockrdlock(pthread_rwlock_t* rwlock_interface, clockid_t clock,
+ const struct timespec* abs_timeout) {
+ switch (clock) {
+ case CLOCK_MONOTONIC:
+ return pthread_rwlock_timedrdlock_monotonic_np(rwlock_interface, abs_timeout);
+ case CLOCK_REALTIME:
+ return pthread_rwlock_timedrdlock(rwlock_interface, abs_timeout);
+ default:
+ return EINVAL;
+ }
+}
+
int pthread_rwlock_tryrdlock(pthread_rwlock_t* rwlock_interface) {
return __pthread_rwlock_tryrdlock(__get_internal_rwlock(rwlock_interface));
}
@@ -455,6 +467,18 @@
return __pthread_rwlock_timedwrlock(rwlock, false, abs_timeout);
}
+int pthread_rwlock_clockwrlock(pthread_rwlock_t* rwlock_interface, clockid_t clock,
+ const struct timespec* abs_timeout) {
+ switch (clock) {
+ case CLOCK_MONOTONIC:
+ return pthread_rwlock_timedwrlock_monotonic_np(rwlock_interface, abs_timeout);
+ case CLOCK_REALTIME:
+ return pthread_rwlock_timedwrlock(rwlock_interface, abs_timeout);
+ default:
+ return EINVAL;
+ }
+}
+
int pthread_rwlock_trywrlock(pthread_rwlock_t* rwlock_interface) {
return __pthread_rwlock_trywrlock(__get_internal_rwlock(rwlock_interface));
}