| PTHREAD_THREADID_NP(3) | Library Functions Manual | PTHREAD_THREADID_NP(3) |
pthread_threadid_np —
get the calling thread's unique ID
#include
<pthread.h>
int
pthread_threadid_np(pthread_t
thread, uint64_t
*thread_id);
The
pthread_threadid_np()
function stores the system-wide unique integral ID of
thread in the location spedified by
thread_id. If thread is NULL,
the ID of the current thread is provided.
If successful, the pthread_threadid_np()
function will return zero. Otherwise an error number will be returned to
indicate the error.
The pthread_threadid_np() function will
fail if:
| April 12, 2016 | macOS 15.2 |