Add ENABLE_FEATURE_MDEV_RENAME_REGEXP examples to mdev documentation

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

1 files changed, 12 insertions, 0 deletions

diff --git a/docs/mdev.txt b/docs/mdev.txt
index 61a6f4561..031e473a2 100644
--- 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.