src-test2/bin/pkill/pkill.c, branch releng/11.2

MFC r326276:

2018-03-05T07:26:05Z

various: general adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. 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. No functional change intended.

MFC r322210,r322613,r322831:

2018-03-03T10:43:41Z

pgrep naively appends the delimiter to all PIDs including the last e.g. "pgrep -d, getty" outputs "1399,1386,1309,1308,1307,1306,1305,1302," Ensure the list is correctly delimited by suppressing the emission of the delimiter after the final PID. The r322210 change to pgrep's PID delimiting behaviour causes pgrep's default output to not include a trailing new line, which is a potential POLA violation for existing consumers. Change pgrep to always emit a trailing new line on completion of its output, regardless of the delimeter in use (which technically is also a potential POLA violation for existing consumers that rely on the pre-r322210 buggy behaviour, but a line has to be drawn somewhere). Only emit the trailing new line added in r322613 when not operating in quiet mode. PR: 221534 (r322613)

Rename P_KTHREAD struct proc p_flag to P_KPROC.

2016-02-09T16:30:16Z

I left as is an apparent bug in ntoskrnl_var.h:AT_PASSIVE_LEVEL() definition. Suggested by: jhb Sponsored by: The FreeBSD Foundation

Make pkill/pgrep -j ARG take jname, not just jid.

2015-08-22T05:04:36Z

PR: 201588 Submitted by: Daniel Shahaf MFC after: 3 days

pkill - Optimize pgrep -F

2013-11-10T05:22:29Z

Ask for a specific process instead of pulling down all processes when -F is specified. This is much much faster. Obtained from: DragonflyBSD

Remove useless check - ki_loginclass is an array; can't be NULL.

2013-10-04T16:08:44Z

CID: 1006559 Approved by: re (kib) MFC after: 2 weeks Sponsored by: FreeBSD Foundation

Add -c flag to pgrep(1) and pkill(1), to match login classes.

2013-08-09T08:38:51Z

MFC after: 1 month

Make sys_signame upper case.

2011-02-04T16:40:50Z

This matches the constants from with 'SIG' removed, which POSIX requires kill and trap to accept and 'kill -l' to write. 'kill -l', 'trap', 'trap -l' output is now upper case. In Turkish locales, signal names with an upper case 'I' are now accepted, while signal names with a lower case 'i' are no longer accepted, and the output of 'killall -l' now contains proper capital 'I' without dot instead of a dotted capital 'I'.

Recognise the -l switch with pkill - list kill command(s) used.

2010-06-20T08:48:30Z

PR: 143558 Submitted by: eitanadlerlist at gmail dot com MFC after: 3 weeks

The NetBSD Foundation has granted permission to remove clause 3 and 4 from

2010-03-02T07:20:46Z

their software. Approved by: pjd Obtained from: NetBSD