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(parent: c11d52f) | patch
kill: with -l,-t list signal 0
authorPádraig Brady <P@draigBrady.com>
Sat, 21 Dec 2024 12:54:59 +0000 (12:54 +0000)
committerPádraig Brady <P@draigBrady.com>
Mon, 23 Dec 2024 11:49:10 +0000 (11:49 +0000)
commit7e5b6b6f076afd4e9bcf2507efb496c63c026363
tree583fb05302630714afb76aebf5062e01f867f74etree | snapshot
parentc11d52f19a7832b6b8826bb385ce218de857c1eecommit | diff
kill: with -l,-t list signal 0

The 0 (EXIT) signal is valid as input
(and useful to determine existence of a pid),
so list it along with other signals.

* doc/coreutils.texi (signal specifications): Document 0, "EXIT".
* src/kill.c (list_signals): Start loops at 0, not 1.
* tests/misc/kill.sh: Add a test case.
* NEWS: Mention the change in behavior.
NEWS diff | blob | blame | history
doc/coreutils.texi diff | blob | blame | history
src/kill.c diff | blob | blame | history
tests/misc/kill.sh diff | blob | blame | history
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