// RUN: %clang_tsan -O1 %s -o %t && %env_tsan_opts=flush_memory_ms=1:memory_limit_mb=1 %run %t 2>&1 | FileCheck %s | |
#include "test.h" | |
#include <sys/types.h> | |
#include <unistd.h> | |
#include <time.h> | |
// Test that setuid call works in presence of stoptheworld. | |
int main() { | |
unsigned long long tp0, tp1; | |
tp0 = monotonic_clock_ns(); | |
tp1 = monotonic_clock_ns(); | |
while (tp1 - tp0 < 3 * 1000000000ull) { | |
tp1 = monotonic_clock_ns(); | |
setuid(0); | |
} | |
fprintf(stderr, "DONE\n"); | |
return 0; | |
} | |
// CHECK: DONE |