33 lines · c
1// Regression test for https://github.com/google/sanitizers/issues/12592// RUN: %clang_tsan -O1 %s -o %t && %run %t3// REQUIRES: glibc-2.30 || android-304 5#define _GNU_SOURCE6#include <pthread.h>7 8pthread_cond_t cv;9pthread_mutex_t mtx;10 11void *fn(void *vp) {12 pthread_mutex_lock(&mtx);13 pthread_cond_signal(&cv);14 pthread_mutex_unlock(&mtx);15 return NULL;16}17 18int main() {19 pthread_mutex_lock(&mtx);20 21 pthread_t tid;22 pthread_create(&tid, NULL, fn, NULL);23 24 struct timespec ts;25 clock_gettime(CLOCK_MONOTONIC, &ts);26 ts.tv_sec += 10;27 pthread_cond_clockwait(&cv, &mtx, CLOCK_MONOTONIC, &ts);28 pthread_mutex_unlock(&mtx);29 30 pthread_join(tid, NULL);31 return 0;32}33