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PTHREAD_GETCPUCLOCKID(3) 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; oth- erwise, 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> FreeBSD 14.3 August 21, 2012 PTHREAD_GETCPUCLOCKID(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO | STANDARDS | HISTORY | AUTHORS
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