3 files changed, 29 insertions, 2 deletions
diff --git a/img/app/etc/mdev/iface b/img/app/etc/mdev/iface
index d8ceda5..93a12eb 100755
--- a/img/app/etc/mdev/iface
+++ b/img/app/etc/mdev/iface
@@ -1,6 +1,6 @@
 #!/bin/execlineb -P
 # SPDX-License-Identifier: EUPL-1.2+
-# SPDX-FileCopyrightText: 2020-2021 Alyssa Ross <hi@alyssa.is>
+# SPDX-FileCopyrightText: 2020-2022 Alyssa Ross <hi@alyssa.is>
 
 importas -i INTERFACE INTERFACE
 
@@ -33,4 +33,4 @@ foreground {
   }
 }
 
-s6-rc -u change app
+/etc/mdev/listen network-online
diff --git a/img/app/etc/mdev/listen b/img/app/etc/mdev/listen
new file mode 100755
index 0000000..6bc6f2c
--- /dev/null
+++ b/img/app/etc/mdev/listen
@@ -0,0 +1,12 @@
+#!/bin/execlineb -s1
+# SPDX-License-Identifier: EUPL-1.2+
+# SPDX-FileCopyrightText: 2021 Alyssa Ross <hi@alyssa.is>
+
+foreground {
+  redirfd -w 2 /dev/null
+  foreground { mkdir /run/wait }
+  mkfifo /run/wait/${1}
+}
+
+redirfd -w 1 /run/wait/${1}
+echo
diff --git a/img/app/etc/mdev/wait b/img/app/etc/mdev/wait
new file mode 100755
index 0000000..3b85de8
--- /dev/null
+++ b/img/app/etc/mdev/wait
@@ -0,0 +1,15 @@
+#!/bin/execlineb -s1
+# SPDX-License-Identifier: EUPL-1.2+
+# SPDX-FileCopyrightText: 2021 Alyssa Ross <hi@alyssa.is>
+
+foreground {
+  redirfd -w 2 /dev/null
+  foreground { mkdir /run/wait }
+  mkfifo /run/wait/${1}
+}
+
+foreground {
+  redirfd -w 1 /dev/null
+  head -1 /run/wait/${1}
+}
+rm /run/wait/${1}