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standards/51042: pthread_getcpuclockid(3) not available on NetBSD
>Number: 51042
>Category: standards
>Synopsis: pthread_getcpuclockid(3) not available on NetBSD
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: standards-manager
>State: open
>Class: support
>Submitter-Id: net
>Arrival-Date: Mon Apr 04 11:40:00 +0000 2016
>Originator: Kamil Rytarowski
>Release: 7.99.25
>Organization:
>Environment:
NetBSD compaq 7.99.25 NetBSD 7.99.25 (GENERIC) #0: Fri Dec 25 20:05:36 CET 2015 root@chieftec:/tmp/netbsd-tmp/sys/arch/amd64/compile/GENERIC amd64
>Description:
There is no pthread_getcpuclockid(3) on NetBSD:
PTHREAD_GETCPUCLOCKID(P) POSIX Programmer's Manual PTHREAD_GETCPUCLOCKID(P)
NAME
pthread_getcpuclockid - access a thread CPU-time clock (ADVANCED REALTIME THREADS)
SYNOPSIS
#include <pthread.h>
#include <time.h>
int pthread_getcpuclockid(pthread_t thread_id, clockid_t *clock_id);
DESCRIPTION
The pthread_getcpuclockid() function shall return in clock_id the clock ID of the CPU-time
clock of the thread specified by thread_id, if the thread specified by thread_id exists.
RETURN VALUE
Upon successful completion, pthread_getcpuclockid() shall return zero; otherwise, an error
number shall be returned to indicate the error.
ERRORS
The pthread_getcpuclockid() function may fail if:
ESRCH The value specified by thread_id does not refer to an existing thread.
The following sections are informative.
EXAMPLES
None.
APPLICATION USAGE
The pthread_getcpuclockid() function is part of the Thread CPU-Time Clocks option and need
not be provided on all implementations.
RATIONALE
None.
FUTURE DIRECTIONS
None.
SEE ALSO
clock_getcpuclockid() , clock_getres() , timer_create() , the Base Definitions volume of
IEEE Std 1003.1-2001, <pthread.h>, <time.h>
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std
1003.1, 2003 Edition, Standard for Information Technology -- Portable Operating System
Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by
the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the
event of any discrepancy between this version and the original IEEE and The Open Group
Standard, the original IEEE and The Open Group Standard is the referee document. The orig-
inal Standard can be obtained online at http://www.opengroup.org/unix/online.html .
IEEE/The Open Group 2003 PTHREAD_GETCPUCLOCKID(P)
-- http://www.unix.com/man-page/posix/3posix/pthread_getcpuclockid/
>How-To-Repeat:
N/A
>Fix:
N/A
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