udev: introduce io.systemd.Udev varlink interface (#35721)

Replaces #25523.
2025-01-07 16:49:37 +01:00
parent 9379b23be3 2bc733d9b0
commit 0dfd89fa32
23 changed files with 415 additions and 41 deletions
@@ -28,9 +28,15 @@ blk="$(mktemp)"
 dd if=/dev/zero of="$blk" bs=1M count=1
 loopdev="$(losetup --show -f "$blk")"

+# Wait for devices created in the above being processed.
+udevadm settle --timeout 30
+
 udevadm -h

+INVOCATION_ID=$(systemctl show --property InvocationID --value systemd-udevd.service)
 udevadm control -e
+# Wait for systemd-udevd.service being restarted.
+timeout 30 bash -ec "while [[ \"\$(systemctl show --property InvocationID --value systemd-udevd.service)\" == \"$INVOCATION_ID\" ]]; do sleep .5; done"
 udevadm control -l emerg
 udevadm control -l alert
 udevadm control -l crit