diff options
Diffstat (limited to 'lib/tsan/output_tests/simple_race.c')
-rw-r--r-- | lib/tsan/output_tests/simple_race.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/tsan/output_tests/simple_race.c b/lib/tsan/output_tests/simple_race.c new file mode 100644 index 0000000..ed831fd --- /dev/null +++ b/lib/tsan/output_tests/simple_race.c @@ -0,0 +1,25 @@ +#include <pthread.h> +#include <stdio.h> + +int Global; + +void *Thread1(void *x) { + Global = 42; + return NULL; +} + +void *Thread2(void *x) { + Global = 43; + return NULL; +} + +int main() { + pthread_t t[2]; + pthread_create(&t[0], NULL, Thread1, NULL); + pthread_create(&t[1], NULL, Thread2, NULL); + pthread_join(t[0], NULL); + pthread_join(t[1], NULL); + return 0; +} + +// CHECK: WARNING: ThreadSanitizer: data race |