| // Regression test for https://github.com/google/sanitizers/issues/1259 |
| // RUN: %clang_tsan -O1 %s -o %t && %run %t |
| // REQUIRES: glibc-2.30 || android-30 |
| |
| #define _GNU_SOURCE |
| #include <pthread.h> |
| |
| pthread_cond_t cv; |
| pthread_mutex_t mtx; |
| |
| void *fn(void *vp) { |
| pthread_mutex_lock(&mtx); |
| pthread_cond_signal(&cv); |
| pthread_mutex_unlock(&mtx); |
| return NULL; |
| } |
| |
| int main() { |
| pthread_mutex_lock(&mtx); |
| |
| pthread_t tid; |
| pthread_create(&tid, NULL, fn, NULL); |
| |
| struct timespec ts; |
| clock_gettime(CLOCK_MONOTONIC, &ts); |
| ts.tv_sec += 10; |
| pthread_cond_clockwait(&cv, &mtx, CLOCK_MONOTONIC, &ts); |
| pthread_mutex_unlock(&mtx); |
| |
| pthread_join(tid, NULL); |
| return 0; |
| } |