path_id: skip subsystem directory

[elogind.git] / udev_rules_parse.c

diff --git a/udev_rules_parse.c b/udev_rules_parse.c
index 8ef5ffee46431dd3e60510240eeb851d39e0af73..bfbad367e9d41e4dfda8f806e5b737c08099bb3c 100644 (file)
--- a/udev_rules_parse.c
+++ b/udev_rules_parse.c
@@ -104,12 +104,9 @@ static int get_key(char **line, char **key, enum key_operation *operation, char
                        break;
                if (linepos[0] == '=')
                        break;
-               if (linepos[0] == '+')
-                       break;
-               if (linepos[0] == '!')
-                       break;
-               if (linepos[0] == ':')
-                       break;
+               if ((linepos[0] == '+') || (linepos[0] == '!') || (linepos[0] == ':'))
+                       if (linepos[1] == '=')
+                               break;
        }
 
        /* remember end of key */
@@ -558,6 +555,8 @@ static int add_to_rules(struct udev_rules *rules, char *line, const char *filena
                }
 
                if (strcasecmp(key, "OPTIONS") == 0) {
+                       const char *pos;
+
                        if (strstr(value, "last_rule") != NULL) {
                                dbg("last rule to be applied");
                                rule->last_rule = 1;
@@ -570,6 +569,11 @@ static int add_to_rules(struct udev_rules *rules, char *line, const char *filena
                                dbg("remove event should be ignored");
                                rule->ignore_remove = 1;
                        }
+                       pos = strstr(value, "link_priority=");
+                       if (pos != NULL) {
+                               rule->link_priority = atoi(&pos[strlen("link_priority=")]);
+                               info("link priority=%i", rule->link_priority);
+                       }
                        if (strstr(value, "all_partitions") != NULL) {
                                dbg("creation of partition nodes requested");
                                rule->partitions = DEFAULT_PARTITIONS_COUNT;