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_cond.cpp b/libc/bionic/pthread_cond.cpp
index 9f0f8fa..1ab1b81 100644
--- a/libc/bionic/pthread_cond.cpp
+++ b/libc/bionic/pthread_cond.cpp
@@ -215,6 +215,18 @@
return __pthread_cond_timedwait(__get_internal_cond(cond_interface), mutex, false, abs_timeout);
}
+int pthread_cond_clockwait(pthread_cond_t* cond_interface, pthread_mutex_t* mutex, clockid_t clock,
+ const struct timespec* abs_timeout) {
+ switch (clock) {
+ case CLOCK_MONOTONIC:
+ return pthread_cond_timedwait_monotonic_np(cond_interface, mutex, abs_timeout);
+ case CLOCK_REALTIME:
+ return pthread_cond_timedwait(cond_interface, mutex, abs_timeout);
+ default:
+ return EINVAL;
+ }
+}
+
#if !defined(__LP64__)
// TODO: this exists only for backward binary compatibility on 32 bit platforms.
extern "C" int pthread_cond_timedwait_monotonic(pthread_cond_t* cond_interface,