Add ENABLE_FEATURE_MDEV_RENAME_REGEXP examples to mdev documentation

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

diff --git a/docs/mdev.txt b/docs/mdev.txt
index 61a6f4561e4035a012e6688acba716fb6c77352e..031e473a2d9d332d8dd9da9dfca7b9e21115c310 100644 (file)
--- a/docs/mdev.txt
+++ b/docs/mdev.txt
@@ -79,6 +79,18 @@ the format:
        <device regex> <uid>:<gid> <octal permissions> [=path] [@|$|*<command>]
     or
        <device regex> <uid>:<gid> <octal permissions> [>path] [@|$|*<command>]
+
+For example:
+---8<---
+# block devices
+([hs]d[a-z])           root:disk       660     >disk/%1/0
+([hs]d[a-z])([0-9]+)   root:disk       660     >disk/%1/%2
+mmcblk([0-9]+)         root:disk       660     >disk/mmc/%1/0
+mmcblk([0-9]+)p([0-9]+)        root:disk       660     >disk/mmc/%1/%2
+# network devices
+(tun|tap)              root:network    660     >net/%1
+---8<---
+
 The special characters have the meaning:
        @ Run after creating the device.
        $ Run before removing the device.