do not delete the device node with ignore_remove, but handle the event

[elogind.git] / udev_rules.c

diff --git a/udev_rules.c b/udev_rules.c
index 01fb2117b25d2499fa3dcabffdc398a2a8bb2906..364d1b7adc727aec4d71df15fb62b9eb1ce613fc 100644 (file)
--- a/udev_rules.c
+++ b/udev_rules.c
@@ -1472,9 +1472,14 @@ int udev_rules_get_run(struct udev_rules *rules, struct udevice *udev)
                        break;
 
                dbg("process rule");
-               if (rule->name.operation != KEY_OP_UNSET || rule->symlink.operation != KEY_OP_UNSET ||
-                   rule->mode_operation != KEY_OP_UNSET || rule->owner.operation != KEY_OP_UNSET ||
-                   rule->group.operation != KEY_OP_UNSET) {
+               if (rule->name.operation == KEY_OP_ASSIGN ||
+                   rule->name.operation == KEY_OP_ASSIGN_FINAL ||
+                   rule->name.operation == KEY_OP_ADD ||
+                   rule->symlink.operation == KEY_OP_ASSIGN ||
+                   rule->symlink.operation == KEY_OP_ASSIGN_FINAL ||
+                   rule->symlink.operation == KEY_OP_ADD ||
+                   rule->mode_operation != KEY_OP_UNSET ||
+                   rule->owner.operation != KEY_OP_UNSET || rule->group.operation != KEY_OP_UNSET) {
                        dbg("skip rule that names a device");
                        continue;
                }
@@ -1485,6 +1490,10 @@ int udev_rules_get_run(struct udev_rules *rules, struct udevice *udev)
                                udev->ignore_device = 1;
                                return 0;
                        }
+                       if (rule->ignore_remove) {
+                               udev->ignore_remove = 1;
+                               dbg("remove event should be ignored");
+                       }
 
                        if (!udev->run_final && rule->run.operation != KEY_OP_UNSET) {
                                struct name_entry *entry;