+++ /dev/null
-BEGIN {
- Re_Begin = "^UDEV + \[ *[0-9]+\.[0-9]+\] +"
-}
-
-($0 ~ Re_Begin) {
- handle_event($0)
- next
-}
-
-function handle_event(payload, payload_parts, event,
- path, n_path_parts,
- devname \
-) {
- sub(Re_Begin, "", payload)
- split(payload, payload_parts, " +")
- event = payload_parts[1]
- path = payload_parts[2]
- if (event == "add" || event == "change") {
- devname = devname_lookup(path)
- } else {
- n_path_parts = split(path, path_parts, "/")
- devname = path_parts[n_path_parts]
- }
- print(event, devname)
-}
-
-function devname_lookup(path, cmd, line_parts, devname) {
- cmd = "udevadm info --path=" path
- while (cmd | getline line) {
- if (line ~ /^E: +DEVNAME/) {
- split(line, line_parts, "=")
- devname = line_parts[2]
- break
- }
- }
- close(cmd)
- return devname
-}