udevcontrol: allow to set global variables in udevd

[elogind.git] / udevd.8

diff --git a/udevd.8 b/udevd.8
index 614e4f338f6177e5cb87a9a32f1a93b6cdc322e1..25996d1c8d0fd838b10367f2685c93926f0caa6c 100644 (file)
--- a/udevd.8
+++ b/udevd.8
@@ -71,6 +71,11 @@ Signal udevd to enable the execution of events.
 Signal udevd to reload the rules from the config.
 .RE
 .PP
+\fBenv \fR\fB\fIvar\fR\fR\fB=\fR\fB\fIvalue\fR\fR
+.RS 4
+Set global variable.
+.RE
+.PP
 \fBmax_childs\fR
 .RS 4
 Set the maximum number of events, udevd will handle at the same time.