NetBSD Problem Report #59140

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Date: Thu,  6 Mar 2025 13:38:32 +0000 (UTC)
From: campbell+netbsd@mumble.net
Reply-To: campbell+netbsd@mumble.net
To: gnats-bugs@NetBSD.org
Subject: POSIX.1-2024: timespec_get
X-Send-Pr-Version: www-1.0

>Number:         59140
>Category:       lib
>Synopsis:       POSIX.1-2024: timespec_get
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    lib-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Mar 06 13:40:00 +0000 2025
>Last-Modified:  Mon Apr 21 13:25:02 +0000 2025
>Originator:     Taylor R Campbell
>Release:        current, 10, 9, ...
>Organization:
The NetBSD_get Timespec
>Environment:
>Description:
<time.h> unconditionally declares struct timespec and timespec_get.

Since it is new in C11 and POSIX.1-2024, it should be limited to any of the following conditions:

- _NETBSD_SOURCE
- __STDC_VERSION__ - 0 >= 201101L
- _POSIX_C_SOURCE -0 >= 202405L
>How-To-Repeat:
standards inspection
>Fix:
Yes, please!

>Audit-Trail:
From: "Nia Alarie" <nia@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/59140 CVS commit: src
Date: Mon, 21 Apr 2025 13:21:34 +0000

 Module Name:	src
 Committed By:	nia
 Date:		Mon Apr 21 13:21:33 UTC 2025

 Modified Files:
 	src/include: time.h
 	src/lib/libc/gen: Makefile.inc timespec_get.3
 Added Files:
 	src/lib/libc/gen: timespec_getres.3 timespec_getres.c

 Log Message:
 libc: C23: add timespec_getres(3) function

 timespec_getres is to timespec_get as clock_getres is to clock_gettime.

 PR standards/58608
 PR lib/59140


 To generate a diff of this commit:
 cvs rdiff -u -r1.55 -r1.56 src/include/time.h
 cvs rdiff -u -r1.223 -r1.224 src/lib/libc/gen/Makefile.inc
 cvs rdiff -u -r1.6 -r1.7 src/lib/libc/gen/timespec_get.3
 cvs rdiff -u -r0 -r1.1 src/lib/libc/gen/timespec_getres.3 \
     src/lib/libc/gen/timespec_getres.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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