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 */
err("invalid SUBSYSTEM operation");
goto invalid;
}
- add_rule_key(rule, &rule->subsystem, operation, value);
+ /* bus, class, subsystem events should all be the same */
+ if (strcmp(value, "subsystem") == 0 ||
+ strcmp(value, "bus") == 0 ||
+ strcmp(value, "class") == 0) {
+ if (strcmp(value, "bus") == 0 || strcmp(value, "class") == 0)
+ err("'%s' must be specified as 'subsystem' "
+ "please fix it in %s:%u", value, filename, lineno);
+ add_rule_key(rule, &rule->subsystem, operation, "subsystem|class|bus");
+ } else
+ add_rule_key(rule, &rule->subsystem, operation, value);
valid = 1;
continue;
}
if (strncmp(attr, "device/", 7) == 0)
err("the 'device' link is deprecated and will be removed from a future kernel, "
"please fix it in %s:%u", filename, lineno);
- else if (strchr(attr, '/') != NULL)
+ else if (strstr(attr, "../") != NULL)
err("do not reference parent sysfs directories directly, that may break with a future kernel, "
"please fix it in %s:%u", filename, lineno);
if (add_rule_key_pair(rule, &rule->attrs, operation, attr, value) != 0)
}
if (strcasecmp(key, "OPTIONS") == 0) {
+ const char *pos;
+
if (strstr(value, "last_rule") != NULL) {
dbg("last rule to be applied");
rule->last_rule = 1;
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;