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Command: pthread_getcpuclockid | Section: 3 | Source: NetBSD | File: pthread_getcpuclockid.3
PTHREAD_GETCPUCLOCKID(3) FreeBSD Library Functions Manual
NAME
pthread_getcpuclockid - retrieve the clockid of the given thread
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <pthread.h>
int
pthread_getcpuclockid(pthread_t thread, clockid_t *clock_id);
DESCRIPTION
The pthread_getcpuclockid() function retrieves the clock_id for the
specified thread.
The clock_gettime(2) function can be used with the returned clock_id to
retrieve LWP times.
RETURN VALUES
On success the pthread_getcpuclockid() function returns 0, placing the
requested clock_id in the argument. Otherwise an error number will be
returned.
ERRORS
These functions fail if:
[EFAULT] clock_id points outside the process's allocated
address space.
SEE ALSO
clock_getcpuclockid2(2), clock_gettime(2)
STANDARDS
The pthread_getcpuclockid() function conforms to IEEE Std 1003.1-2001
("POSIX.1"). extension.
HISTORY
The pthread_getcpuclockid() function appeared in NetBSD 8.
FreeBSD 14.1-RELEASE-p8 March 5, 2017 FreeBSD 14.1-RELEASE-p8