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.