NAME pthread_main_np - identify the initial thread CONTENTS Library Synopsis Description Return Values See Also Authors LIBRARY .Lb libc_r .Lb libpthread .Lb libthr SYNOPSIS .In pthread_np.h int pthread_main_np void DESCRIPTION The pthread_main_np function is used in userland threads environment to identify the initial thread. Its semantics is similar to the Solaris’s thr_main function. RETURN VALUES The pthread_main_np function returns 1 if the calling thread is the initial thread, 0 if the calling thread is not the initial thread, and -1 if the thread’s initialization has not yet completed. SEE ALSO pthread_create(3), pthread_equal(3), pthread_self(3) AUTHORS
