/* Get a clockid_t for the process CPU clock of a given process. Generic.
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__clock_getcpuclockid (pid_t pid, clockid_t *clock_id)
/* We don't allow any process ID but our own. */
if (pid != 0 && pid != getpid ())
/* Store the number. */
*clock_id = CLOCK_PROCESS_CPUTIME_ID;
/* We don't have a timer for that. */
weak_alias (__clock_getcpuclockid, clock_getcpuclockid)