include the DEVICE variable in hotplug events

[project/netifd.git] / interface-event.c

diff --git a/interface-event.c b/interface-event.c
index 4661143..83ac6f7 100644 (file)
--- a/interface-event.c
+++ b/interface-event.c
@@ -20,7 +20,7 @@ static struct uloop_process task = {
 };
 
 static void
-run_cmd(const char *ifname, bool up)
+run_cmd(const char *ifname, const char *device, bool up)
 {
        char *argv[3];
        int pid;
@@ -37,6 +37,8 @@ run_cmd(const char *ifname, bool up)
 
        setenv("ACTION", up ? "ifup" : "ifdown", 1);
        setenv("INTERFACE", ifname, 1);
+       if (device)
+               setenv("DEVICE", device, 1);
        argv[0] = hotplug_cmd_path;
        argv[1] = "network";
        argv[2] = NULL;
@@ -47,6 +49,7 @@ run_cmd(const char *ifname, bool up)
 static void
 call_hotplug(void)
 {
+       const char *device = NULL;
        if (list_empty(&pending))
                return;
 
@@ -54,8 +57,11 @@ call_hotplug(void)
        current_ev = current->hotplug_ev;
        list_del_init(&current->hotplug_list);
 
-       D(SYSTEM, "Call hotplug handler for interface '%s'\n", current->name);
-       run_cmd(current->name, current_ev == IFEV_UP);
+       if (current_ev == IFEV_UP && current->l3_dev->dev)
+               device = current->l3_dev->dev->ifname;
+
+       D(SYSTEM, "Call hotplug handler for interface '%s' (%s)\n", current->name, device ? device : "none");
+       run_cmd(current->name, device, current_ev == IFEV_UP);
 }
 
 static void