pthread_getcpuclockid3
Access a thread cpu-time clock
Usage
#include <pthread.h>
#include <time.h>
int
pthread_getcpuclockid(pthread_t thread_id, clockid_t *clock_id);
Library
POSIX Threads Library (libpthread, -lpthread)
Overview
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; otherwise, 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.
Releases
30 releases since FreeBSD 10.0-RELEASE; the text changed 17 times.