NetBSD Problem Report #58802

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Date: Fri,  1 Nov 2024 16:56:23 +0000 (UTC)
From: nia@pkgsrc.org
Reply-To: nia@pkgsrc.org
To: gnats-bugs@NetBSD.org
Subject: missing ffsl(), ffsll() functions from POSIX 2024
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>Number:         58802
>Category:       lib
>Synopsis:       missing ffsl(), ffsll() functions from POSIX 2024
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    lib-bug-people
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Nov 01 17:00:00 +0000 2024
>Closed-Date:    Fri Nov 01 21:20:03 +0000 2024
>Last-Modified:  Fri Nov 01 21:20:03 +0000 2024
>Originator:     nia
>Release:        current
>Organization:
The NetBSD Ffsloundation
>Environment:
current
>Description:
https://pubs.opengroup.org/onlinepubs/9799919799.2024edition/basedefs/strings.h.html
>How-To-Repeat:

>Fix:

>Release-Note:

>Audit-Trail:
From: "Taylor R Campbell" <riastradh@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/58802 CVS commit: src
Date: Fri, 1 Nov 2024 18:35:12 +0000

 Module Name:	src
 Committed By:	riastradh
 Date:		Fri Nov  1 18:35:12 UTC 2024

 Modified Files:
 	src/include: strings.h
 	src/lib/libc/string: Makefile.inc
 	src/tests/include/sys: Makefile t_bitops.c
 Added Files:
 	src/common/lib/libc/string: ffsl.c ffsll.c

 Log Message:
 strings.h: Spruce up for POSIX 2024.

 1. Add ffsl, ffsll.
 2. Hide bcmp, bcopy, bzero, index, rindex for POSIX>=2024.
 3. Expose ffs only for NetBSD or POSIX>=2008 with XSI option.
 4. Hide popcount* NetBSD extensions for any POSIX.
 5. Sprinkle __constfunc on ffs*.

 Add tests for ffs/ffsl/ffsll in tests/include/sys/t_bitops next to
 ffs32/ffs64 for convenience.

 XXX Still missing strcasecmp_l, strncasecmp_l, and locale_t.

 PR lib/58802: missing ffsl(), ffsll() functions from POSIX 2024


 To generate a diff of this commit:
 cvs rdiff -u -r0 -r1.1 src/common/lib/libc/string/ffsl.c \
     src/common/lib/libc/string/ffsll.c
 cvs rdiff -u -r1.18 -r1.19 src/include/strings.h
 cvs rdiff -u -r1.90 -r1.91 src/lib/libc/string/Makefile.inc
 cvs rdiff -u -r1.16 -r1.17 src/tests/include/sys/Makefile
 cvs rdiff -u -r1.21 -r1.22 src/tests/include/sys/t_bitops.c

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

From: "Taylor R Campbell" <riastradh@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/58802 CVS commit: src
Date: Fri, 1 Nov 2024 18:42:30 +0000

 Module Name:	src
 Committed By:	riastradh
 Date:		Fri Nov  1 18:42:30 UTC 2024

 Modified Files:
 	src/distrib/sets/lists/comp: mi
 	src/include: strings.h
 	src/lib/libc/string: Makefile.inc ffs.3

 Log Message:
 ffs(3): Fix visibility in strings.h and add MLINKS for ffsl/ffsll.

 ffs(3) was added in POSIX 2001 with XSI option (_XOPEN_SOURCE>=600),
 not in POSIX 2008 with XSI option (_XOPEN_SOURCE>=700).

 Noticed while updating the STANDARDS section of the man page.

 PR lib/58802: missing ffsl(), ffsll() functions from POSIX 2024


 To generate a diff of this commit:
 cvs rdiff -u -r1.2478 -r1.2479 src/distrib/sets/lists/comp/mi
 cvs rdiff -u -r1.19 -r1.20 src/include/strings.h
 cvs rdiff -u -r1.91 -r1.92 src/lib/libc/string/Makefile.inc
 cvs rdiff -u -r1.13 -r1.14 src/lib/libc/string/ffs.3

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

State-Changed-From-To: open->needs-pullups
State-Changed-By: riastradh@NetBSD.org
State-Changed-When: Fri, 01 Nov 2024 18:54:19 +0000
State-Changed-Why:
fixed in HEAD, needs pullup-9 and pullup-10


From: "Taylor R Campbell" <riastradh@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/58802 CVS commit: src/include
Date: Fri, 1 Nov 2024 18:52:30 +0000

 Module Name:	src
 Committed By:	riastradh
 Date:		Fri Nov  1 18:52:29 UTC 2024

 Modified Files:
 	src/include: strings.h

 Log Message:
 strings.h: Fix visibility of bcmp/bcopy/bzero/index/rindex again.

 These have always been X/Open / XSI options, and they were nixed in
 POSIX 2008, not in POSIX 2024.

 POSIX 2001 (marked legacy): https://pubs.opengroup.org/onlinepubs/009695399/basedefs/strings.h.html
 POSIX 2008 (removed): https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/strings.h.html
 POSIX 2024: https://pubs.opengroup.org/onlinepubs/9799919799.2024edition/functions/strcasecmp_l.html

 Cleanup after fix for:

 PR lib/58802: missing ffsl(), ffsll() functions from POSIX 2024


 To generate a diff of this commit:
 cvs rdiff -u -r1.20 -r1.21 src/include/strings.h

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

State-Changed-From-To: needs-pullups->closed
State-Changed-By: riastradh@NetBSD.org
State-Changed-When: Fri, 01 Nov 2024 21:20:03 +0000
State-Changed-Why:
never mind, not worth it for 10.1 since we build packages against 10.0


>Unformatted:

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