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#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <assert.h>
#include <errno.h>
#include <string.h>
#include <pthread.h>
int main() {
int ret = pthread_setname_np(pthread_self(), "mlibc-test-123");
assert(!ret);
char buf[16];
ret = pthread_getname_np(pthread_self(), buf, 16);
assert(!ret);
assert(!strcmp("mlibc-test-123", buf));
ret = pthread_setname_np(pthread_self(), "mlibc-test-123-too-long");
assert(ret == ERANGE);
ret = pthread_getname_np(pthread_self(), buf, 1);
assert(ret == ERANGE);
ret = pthread_getname_np(pthread_self(), buf, 15);
assert(ret == ERANGE);
ret = pthread_getname_np(pthread_self(), buf, 16);
assert(!ret);
assert(!strcmp("mlibc-test-123", buf));
return 0;
}
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