X-Git-Url: https://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=discover%2Fudev.c;h=dd9fc7ccea6d77cd8fbb8a5fa33a9cbf01cfbedb;hp=b93c1a5f0ff6d68dace1c0cf8605c528dd11f3c2;hb=1d8d12aceeb41c2cde4736fe4c9926cbc9cf38d4;hpb=a7908ed63584ff12653b37fb2c2548c52c8ed9da

diff --git a/discover/udev.c b/discover/udev.c
index b93c1a5..dd9fc7c 100644
--- a/discover/udev.c
+++ b/discover/udev.c
@@ -201,6 +201,8 @@ struct udev *udev_init(struct device_handler *handler)
 
 	waiter_register(udev->socket, WAIT_IN, udev_process, udev);
 
+	pb_log("%s: waiting on %s\n", __func__, PBOOT_DEVICE_SOCKET);
+
 	return udev;
 
 out_err:
@@ -208,6 +210,16 @@ out_err:
 	return NULL;
 }
 
+int udev_trigger(struct udev __attribute__((unused)) *udev)
+{
+	int rc = system("/sbin/udevadm trigger --subsystem-match=block");
+
+	if (rc)
+		pb_log("udev trigger failed: %d (%d)\n", rc, WEXITSTATUS(rc));
+
+	return WEXITSTATUS(rc);
+}
+
 void udev_destroy(struct udev *udev)
 {
 	talloc_free(udev);