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0e2585c804
Disable the test on old systems. pthread_cond_clockwait is supported by glibc-2.30. It also supported by Android api 30 even though we do not run tsan on Android. Fixes https://github.com/google/sanitizers/issues/1259 Reviewed By: dvyukov
33 lines
674 B
C
33 lines
674 B
C
// Regression test for https://github.com/google/sanitizers/issues/1259
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// RUN: %clang_tsan -O1 %s -o %t && %run %t
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// REQUIRES: glibc-2.30 || android-30
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#define _GNU_SOURCE
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#include <pthread.h>
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pthread_cond_t cv;
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pthread_mutex_t mtx;
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void *fn(void *vp) {
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pthread_mutex_lock(&mtx);
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pthread_cond_signal(&cv);
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pthread_mutex_unlock(&mtx);
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return NULL;
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}
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int main() {
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pthread_mutex_lock(&mtx);
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pthread_t tid;
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pthread_create(&tid, NULL, fn, NULL);
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struct timespec ts;
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clock_gettime(CLOCK_MONOTONIC, &ts);
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ts.tv_sec += 10;
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pthread_cond_clockwait(&cv, &mtx, CLOCK_MONOTONIC, &ts);
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pthread_mutex_unlock(&mtx);
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pthread_join(tid, NULL);
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return 0;
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}
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