From 51231d84baff8a936e1155d2ee2eee3b4d9117ce Mon Sep 17 00:00:00 2001 From: Přemysl Eric Janouch Date: Tue, 7 Jan 2025 03:07:39 +0100 Subject: wdye: clean up, add process.pid --- tools/wdye/wdye.adoc | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'tools/wdye/wdye.adoc') diff --git a/tools/wdye/wdye.adoc b/tools/wdye/wdye.adoc index 98e251e..2609849 100644 --- a/tools/wdye/wdye.adoc +++ b/tools/wdye/wdye.adoc @@ -31,7 +31,7 @@ The *env* map may be used to override environment variables, notably _TERM_. Variables evaluating to _false_ will be removed from the environment. The program's whole process group receives SIGKILL when the _process_ -is garbage-collected. +is garbage-collected, unless *wait* has collected the process group leader. wdye.expect ([pattern1, ...]) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -57,6 +57,10 @@ PROCESS.buffer ~~~~~~~~~~~~~~ A string with the _process_' current read buffer contents. +PROCESS.pid +~~~~~~~~~~~ +An integer with the _process_' process ID, or -1 if *wait* has collected it. + PROCESS.term ~~~~~~~~~~~~ A table with the _process_' *terminfo*(5) capabilities, -- cgit v1.2.3-70-g09d2