From: Tom Hromatka <tom.hromatka@oracle.com>
Date: Thu, 27 Apr 2023 13:02:40 +0000 (+0000)
Subject: man: cgcreate: document -p option
X-Git-Tag: v3.1.0~79
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=754d2bb4131d5ad2e6a0672073f88aab580fb5ef;p=thirdparty%2Flibcgroup.git

man: cgcreate: document -p option

Add documentation about the -p option. It helps users to specify the
task they want to use in place of the default idle process created by
libcgroup, during systemd scope.

Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>
---

diff --git a/doc/man/cgcreate.1 b/doc/man/cgcreate.1
index 53faee45..6d924849 100644
--- a/doc/man/cgcreate.1
+++ b/doc/man/cgcreate.1
@@ -33,7 +33,8 @@ creates a new systemd scope. The cgroup name provided after the
 \fB-g\fR flag must be of the form
 \fB<slice-name>.slice/<scope-name>.scope\fR. If the slice
 does not exist, systemd will create it. Libcgroup will place an
-idle process in the scope's cgroup.procs file.
+idle process in the scope's cgroup.procs file unless the \fB-p\fR
+flag is provided.
 
 .TP
 .B -d, --dperm=mode
@@ -63,6 +64,12 @@ multiple times.
 .B -h, --help
 display this help and exit
 
+.TP
+.B -p, --pid=pid
+moves the provided \fBpid\fR into the
+\fB<slice-name>.slice/<scope-name>.scope\fR.  Must be used in
+conjunction with \fB-c\fR.
+
 .TP
 .B -s, --tperm=mode
 sets the permissions of the control group tasks file.