src/bin/kill/kill.c, branch release/14.4.0

Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:42Z

Remove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/

Mark usage function as __dead2 in programs where it does not return

2023-07-07T16:45:17Z

In most cases, usage does not return, so mark them as __dead2. For the cases where they do return, they have not been marked __dead2. Reviewed by: imp Pull Request: https://github.com/freebsd/freebsd-src/pull/735

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.

Don't kill pid -1 on overflow from strtol(3).

2017-03-05T21:56:04Z

Store the result in a proper long and then compare to the proper pid_t for overflow, so that no MD assumptions are made. Reviewed by: jilles MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D9887

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

sh: Fix compiler warnings related to duplicate or missing declarations.

2015-03-01T21:46:55Z

sh: Allow kill %job on jobs started without job control.

2014-03-15T14:58:48Z

When killing a %job started without job control, kill all processes in it. As with process groups and zombies, if any process in the job can be killed or has already terminated, the command is successful. This also fixes occasional failures of the builtins/kill1.0 test.

sh: Successfully do nothing when killing a terminated job.

2014-03-08T19:44:34Z

If a job has terminated but is still known, silently do nothing when using the kill builtin with the job specifier. Formerly, the shell called kill() with the process group ID that might have been reused.

Remove cast that was only required for K&R C.

2013-04-28T22:05:01Z

Reviewed by: jilles

kill: Note that this is used both as a normal program and a shell builtin.

2011-03-01T21:48:22Z