src/lib/libc/db/btree/bt_split.c, branch stable/13

Remove $FreeBSD$: one-line .c pattern

2023-08-23T17:43:26Z

Remove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/ Similar commit in main: (cherry picked from commit 1d386b48a555)

General further adoption of SPDX licensing ID tags.

2017-11-20T19:49:47Z

Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.

Renumber copyright clause 4

2017-02-28T23:42:47Z

Renumber cluase 4 to 3, per what everybody else did when BSD granted them permission to remove clause 3. My insistance on keeping the same numbering for legal reasons is too pedantic, so give up on that point. Submitted by: Jan Schaumann Pull Request: https://github.com/freebsd/freebsd/pull/96

libc: do not include where was already included

2016-04-18T21:05:15Z

According to style(9): > normally, include OR , but not both. ( already includes when LOCORE is not defined).

db(3): Fix aliasing warnings from modern GCC.

2016-02-24T16:52:03Z

Obtained from: NetBSD (CVS Rev. 1.20)

Fix clang warnings.

2011-06-18T13:56:33Z

Approved by: philip (mentor)

Update SCCS IDs for Berkeley DB 1.86 merge.

2009-06-24T01:15:10Z

style: operators should appear at the line end if we have to wrap.

2009-06-24T01:14:17Z

Several signed/unsigned warning fixes.

2009-03-28T05:45:29Z

When allocating memory, zero out them if we don't intend to overwrite them

2009-03-28T04:00:46Z

all; before freeing memory, zero out them before we release it as free heap. This will eliminate some potential information leak issue. While there, remove the PURIFY option. There is a slight difference between the new behavior and the old -DPURIFY behavior, with the latter initializes memory with 0xff's. The difference between old and new approach does not generate observable difference. Obtained from: OpenBSD (partly).