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PTHREAD_GETCPUCLOCKID(3) BSD Library Functions Manual PTHREAD_GETCPUCLOCKID(3)

NAME
     pthread_getcpuclockid -- access a thread CPU-time clock

LIBRARY
     POSIX Threads Library (libpthread,	-lpthread)

SYNOPSIS
     #include <pthread.h>
     #include <time.h>

     int
     pthread_getcpuclockid(pthread_t thread_id,	clockid_t *clock_id);

DESCRIPTION
     The pthread_getcpuclockid() returns the clock ID of the CPU-time clock of
     the thread	specified by thread_id,	if the thread described	by thread_id
     exists.

RETURN VALUES
     Upon successful completion, pthread_getcpuclockid() returns zero; other-
     wise, an error number is returned to indicate the error.

ERRORS
     The pthread_getcpuclockid() function will fail if:

     [ESRCH]		The value specified by thread_id does not refer	to an
			existing thread.

SEE ALSO
     clock_gettime(2)

STANDARDS
     The pthread_getcpuclockid() function conforms to IEEE Std 1003.1-2004
     ("POSIX.1").

HISTORY
     The pthread_getcpuclockid() function first	appeared in FreeBSD 10.0.

AUTHORS
     David Xu <davidxu@FreeBSD.org>

BSD				August 21, 2012				   BSD

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO | STANDARDS | HISTORY | AUTHORS

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