/*
- * Copyright (C) 2008 Kay Sievers <kay.sievers@vrfy.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
+ * libudev - interface to udev device information
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * Copyright (C) 2008 Kay Sievers <kay.sievers@vrfy.org>
*
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
*/
#include <stdlib.h>
udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(udev_device))
if (udev_list_entry_get_flag(list_entry))
goto file;
- if (udev_device_get_num_fake_partitions(udev_device))
+ if (udev_device_get_num_fake_partitions(udev_device) != 0)
goto file;
if (udev_device_get_ignore_remove(udev_device))
goto file;
- /* try not to waste tmpfs memory; store values, if they fit, in a symlink target */
+ if (udev_device_get_devlink_priority(udev_device) != 0)
+ goto file;
+ if (udev_device_get_event_timeout(udev_device) >= 0)
+ goto file;
+ if (udev_device_get_watch_handle(udev_device) >= 0)
+ goto file;
+ if (udev_device_get_devnode(udev_device) == NULL)
+ goto out;
+
+ /*
+ * if we have only the node and symlinks to store, try not to waste
+ * tmpfs memory -- store values, if they fit, in a symlink target
+ */
util_strlcpy(target, &udev_device_get_devnode(udev_device)[devlen], sizeof(target));
udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(udev_device)) {
size_t len;
}
info(udev, "created db file for '%s' in '%s'\n", udev_device_get_devpath(udev_device), filename);
- fprintf(f, "N:%s\n", &udev_device_get_devnode(udev_device)[devlen]);
- udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(udev_device))
- fprintf(f, "S:%s\n", &udev_list_entry_get_name(list_entry)[devlen]);
+ if (udev_device_get_devnode(udev_device) != NULL) {
+ fprintf(f, "N:%s\n", &udev_device_get_devnode(udev_device)[devlen]);
+ udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(udev_device))
+ fprintf(f, "S:%s\n", &udev_list_entry_get_name(list_entry)[devlen]);
+ }
if (udev_device_get_devlink_priority(udev_device) != 0)
fprintf(f, "L:%u\n", udev_device_get_devlink_priority(udev_device));
if (udev_device_get_event_timeout(udev_device) >= 0)
fprintf(f, "A:%u\n", udev_device_get_num_fake_partitions(udev_device));
if (udev_device_get_ignore_remove(udev_device))
fprintf(f, "R:%u\n", udev_device_get_ignore_remove(udev_device));
+ if (udev_device_get_watch_handle(udev_device) >= 0)
+ fprintf(f, "W:%u\n", udev_device_get_watch_handle(udev_device));
udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(udev_device)) {
if (!udev_list_entry_get_flag(list_entry))
continue;