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// RUN: %clangxx_msan -std=c++11 -O0 %s -o %t && %run %t
// UNSUPPORTED: android, netbsd
// Regression test for a deadlock in pthread_getattr_np
#include <assert.h>
#include <pthread.h>
#include <string.h>
#include <sanitizer/msan_interface.h>
#include <stdio.h>
void *ThreadFn(void *) {
return nullptr;
}
int main(void) {
pthread_t t;
int res = pthread_create(&t, 0, ThreadFn, 0);
assert(!res);
const char *kMyThreadName = "my-thread-name";
res = pthread_setname_np(t, kMyThreadName);
assert(!res);
char buf[100];
res = pthread_getname_np(t, buf, sizeof(buf));
assert(!res);
assert(strcmp(buf, kMyThreadName) == 0);
res = pthread_join(t, 0);
assert(!res);
return 0;
}
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