src/usr.bin/split/split.c, branch release/13.2.0

split: reset errno prior to getline()

2022-11-11T18:08:57Z

Something else may have set errno, breaking the post-getline() logic that tries to detect the getline() error. This was initially noted in a jail on a system that has HPET, in a jail that does not expose /dev/hpet0 -- we see an earlier error in libc's vdso bits. Fixes: 5c053aa3c5e90 ("split: switch to getline() [...]") (cherry picked from commit 172be8642d93851b0c083d0db240cf35fd56ab0e)

split: switch to getline() for line/pattern matching

2022-11-11T18:08:46Z

Get rid of split's home-grown logic for growing the buffer; arbitrarily breaking at LONG_MAX bytes instead of 65536 bytes gives us much more wiggle room. Additionally, we'll actually fail out entirely if we can't fit a line, which makes noticing this class of problem much easier. Reviewed by: bapt, emaste, pauamma Sponsored by: Klara, Inc. (cherry picked from commit 5c053aa3c5e907bdd1ac466ce9b58611781c2c20)

Revert r352953: Convert pnmatch to single element array in regexec calls

2019-10-02T16:08:01Z

Requested by: cem

Convert pnmatch to single element array in regexec calls

2019-10-02T06:15:30Z

The regexec function is declared as taking an array of regmatch_t elements, and passing in the pointer to singleton element, while correct, triggers a Coverity warning. Convert the singleton into an array of one to silence the warning. Reported by: Coverity Coverity CID: 1009732, 1009733 MFC after: 2 weeks

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

Change manual string conversion to expand_number

2013-11-09T08:57:21Z

Reviewed by: adrian

Avoid signed overflow in error handling code.

2013-05-21T19:56:03Z

Reviewed by: cperciva, bjk

Implement 'split -d' which allows a numeric suffix instead of an

2013-05-10T04:23:03Z

alphabetic one. PR: bin/116209 Submitted by: Marcin Gryszkalis (adapted from) Reviewed by: will MFC after: 1 week

Fix warning when compiling with gcc46:

2012-01-10T02:55:43Z

error: variable 'defname' set but not use Approved by: dim MFC after: 3 day