PTHREAD_GETCPUCLOCKID(P) POSIX Programmer's Manual PTHREAD_GETCPUCLOCKID(P) NAME pthread_getcpuclockid - access a thread CPU-time clock (ADVANCED REAL- TIME THREADS) SYNOPSIS #include #include int pthread_getcpuclockid(pthread_t thread_id, clockid_t *clock_id); DESCRIPTION The pthread_getcpuclockid() function shall return in clock_id the clock ID of the CPU-time clock of the thread specified by thread_id, if the thread specified by thread_id exists. RETURN VALUE Upon successful completion, pthread_getcpuclockid() shall return zero; otherwise, an error number shall be returned to indicate the error. ERRORS The pthread_getcpuclockid() function may fail if: ESRCH The value specified by thread_id does not refer to an existing thread. The following sections are informative. EXAMPLES None. APPLICATION USAGE The pthread_getcpuclockid() function is part of the Thread CPU-Time Clocks option and need not be provided on all implementations. RATIONALE None. FUTURE DIRECTIONS None. SEE ALSO clock_getcpuclockid() , clock_getres() , timer_create() , the Base Def- initions volume of IEEE Std 1003.1-2001, , COPYRIGHT Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html . IEEE/The Open Group 2003 PTHREAD_GETCPUCLOCKID(P)