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rules: support substitutions in TAG=

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This commit is contained in:
Kay Sievers 2011-05-26 14:46:12 +02:00
parent 19e47d9725
commit 1eb037a7bf
1 changed files with 6 additions and 2 deletions
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8
udev/udev-rules.c
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@ -2526,11 +2526,15 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
}
break;
}
case TK_A_TAG:
case TK_A_TAG: {
char tag[UTIL_PATH_SIZE];
udev_event_apply_format(event, &rules->buf[cur->key.value_off], tag, sizeof(tag));
if (cur->key.op == OP_ASSIGN || cur->key.op == OP_ASSIGN_FINAL)
udev_device_cleanup_tags_list(event->dev);
udev_device_add_tag(event->dev, &rules->buf[cur->key.value_off]);
udev_device_add_tag(event->dev, tag);
break;
}
case TK_A_NAME: {
const char *name = &rules->buf[cur->key.value_off];
char name_str[UTIL_PATH_SIZE];