src/lib/libc/tests/string/stpncpy_test.c, branch stable/15 FreeBSD source tree libc/tests/string: improve stpncpy() "bounds" unit test 2026-01-01T20:57:33+00:00 Robert Clausecker fuz@FreeBSD.org 2025-12-04T16:34:59+00:00 54849107681dadaf0aa7bc88d55b7defe3f7826d The test is extended the same way I previously extended the memccpy() test to fix what is probably the same kind of bug. PR: 291359 Reported by: Collin Funk <collin.funk1@gmail.com> Reviewed by: ngie Approved by: markj (mentor) Fixes: 6fa9e7d8737548ef93c573387ce62402c368d486 (D42519) See also: 61ed5748e4e9c7397fcb2638b442f46ac5c9e7c5 (D46051) MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D54169 (cherry picked from commit 123c086200491819595abc271d360e605288fd18) (cherry picked from commit 8be8642826099368208efb2c1222f2a102cc5b08) 
The test is extended the same way I previously extended the memccpy()
test to fix what is probably the same kind of bug.

PR:		291359
Reported by:	Collin Funk <collin.funk1@gmail.com>
Reviewed by:	ngie
Approved by:	markj (mentor)
Fixes:		6fa9e7d8737548ef93c573387ce62402c368d486 (D42519)
See also:	61ed5748e4e9c7397fcb2638b442f46ac5c9e7c5 (D46051)
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D54169

(cherry picked from commit 123c086200491819595abc271d360e605288fd18)
(cherry picked from commit 8be8642826099368208efb2c1222f2a102cc5b08)
lib/libc/tests/string/stpncpy_test.c: extend for upcoming SSE implementation 2023-12-25T13:55:37+00:00 Robert Clausecker fuz@FreeBSD.org 2023-11-05T04:02:00+00:00 6fa9e7d8737548ef93c573387ce62402c368d486 This adds additional unit tests validating the function for All possible alignment offsets of source and destination. Also extend the test to allow testing of an external stpncpy implementation, which greatly simplifies the development of custom implementations. Sponsored by: The FreeBSD Foundation Tested by: developers@, exp-run Approved by: mjg MFC after: 1 month MFC to: stable/14 PR: 275785 Differential Revision: https://reviews.freebsd.org/D42519 
This adds additional unit tests validating the function for
All possible alignment offsets of source and destination.

Also extend the test to allow testing of an external stpncpy
implementation, which greatly simplifies the development of
custom implementations.

Sponsored by:	The FreeBSD Foundation
Tested by:	developers@, exp-run
Approved by:	mjg
MFC after:	1 month
MFC to:		stable/14
PR:		275785
Differential Revision:	https://reviews.freebsd.org/D42519
libc: Purge unneeded cdefs.h 2023-11-01T22:44:30+00:00 Warner Losh imp@FreeBSD.org 2023-11-01T22:43:37+00:00 559a218c9b257775fb249b67945fe4a05b7a6b9f These sys/cdefs.h are not needed. Purge them. They are mostly left-over from the $FreeBSD$ removal. A few in libc are still required for macros that cdefs.h defines. Keep those. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D42385 
These sys/cdefs.h are not needed. Purge them. They are mostly left-over
from the $FreeBSD$ removal. A few in libc are still required for macros
that cdefs.h defines. Keep those.

Sponsored by:		Netflix
Differential Revision:	https://reviews.freebsd.org/D42385
Remove $FreeBSD$: one-line .c pattern 2023-08-16T17:54:42+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:54:42+00:00 1d386b48a555f61cb7325543adbbb5c3f3407a66 Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ 
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
Have stpncpy tests ask the kernel for the page size 2022-04-07T15:08:37+00:00 Andrew Turner andrew@FreeBSD.org 2022-04-07T15:05:57+00:00 748f7c8db756361f3ba43623612fcfd13cece268 It may be dynamic so we can't rely on PAGE_SIZE being present or correct. 
It may be dynamic so we can't rely on PAGE_SIZE being present or
correct.
Integrate tools/regression/lib/libc/string into the FreeBSD test suite 2015-11-08T07:53:31+00:00 Enji Cooper ngie@FreeBSD.org 2015-11-08T07:53:31+00:00 347267dcf85acdae941b776400c19195a5d6e15d as lib/libc/tests/string MFC after: 1 week Sponsored by: EMC / Isilon Storage Division 
as lib/libc/tests/string

MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division