X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udev_utils.c;h=6d646b0ee6f1f51f4c0f0969d6da2f2b4b6dc5e5;hp=e892012132eff8678c5a7fdd139a5a6356fc28ab;hb=db6e59df561dbedb89a27d7362d6564847258bfe;hpb=07bc6002cac04de7dc80fae0287695f91b2c3f23

diff --git a/udev_utils.c b/udev_utils.c
index e89201213..6d646b0ee 100644
--- a/udev_utils.c
+++ b/udev_utils.c
@@ -110,6 +110,26 @@ char *name_list_key_add(struct list_head *name_list, const char *key, const char
 	return new_name->name;
 }
 
+int name_list_key_remove(struct list_head *name_list, const char *key)
+{
+	struct name_entry *name_loop;
+	struct name_entry *temp_loop;
+	size_t keylen = strlen(key);
+	int retval = 0;
+
+	list_for_each_entry_safe(name_loop, temp_loop, name_list, node) {
+		if (strncmp(name_loop->name, key, keylen) != 0)
+			continue;
+		if (name_loop->name[keylen] != '=')
+			continue;
+		list_del(&name_loop->node);
+		free(name_loop);
+		retval = 1;
+		break;
+	}
+	return retval;
+}
+
 void name_list_cleanup(struct list_head *name_list)
 {
 	struct name_entry *name_loop;