#include <errno.h>
#include <ctype.h>
#include <string.h>
-#include <time.h>
#include <net/if.h>
#include <sys/prctl.h>
-#include <sys/poll.h>
+#include <poll.h>
#include <sys/epoll.h>
#include <sys/wait.h>
#include <sys/signalfd.h>
if (major(udev_device_get_devnum(dev)) != 0)
udev_node_remove(dev);
} else {
- event->dev_db = udev_device_new(event->udev);
+ event->dev_db = udev_device_shallow_clone(dev);
if (event->dev_db != NULL) {
- udev_device_set_syspath(event->dev_db, udev_device_get_syspath(dev));
- udev_device_set_subsystem(event->dev_db, udev_device_get_subsystem(dev));
- udev_device_set_devnum(event->dev_db, udev_device_get_devnum(dev));
udev_device_read_db(event->dev_db, NULL);
udev_device_set_info_loaded(event->dev_db);
key = udev_list_entry_get_name(entry);
value = udev_list_entry_get_value(entry);
- property = udev_device_add_property(event->dev, key, value);
+ property = udev_device_add_property(dev, key, value);
udev_list_entry_set_num(property, true);
}
}
/* rename a new network interface, if needed */
if (udev_device_get_ifindex(dev) > 0 && streq(udev_device_get_action(dev), "add") &&
event->name != NULL && !streq(event->name, udev_device_get_sysname(dev))) {
- char syspath[UTIL_PATH_SIZE];
- char *pos;
int r;
r = rename_netif(event);
- if (r >= 0) {
- /* remember old name */
- udev_device_add_property(dev, "INTERFACE_OLD", udev_device_get_sysname(dev));
+ if (r < 0)
+ log_warning_errno(r, "could not rename interface '%d' from '%s' to '%s': %m", udev_device_get_ifindex(dev),
+ udev_device_get_sysname(dev), event->name);
+ else {
+ const char *interface_old;
- /* now change the devpath, because the kernel device name has changed */
- strscpy(syspath, sizeof(syspath), udev_device_get_syspath(dev));
- pos = strrchr(syspath, '/');
- if (pos != NULL) {
- pos++;
- strscpy(pos, sizeof(syspath) - (pos - syspath), event->name);
- udev_device_set_syspath(event->dev, syspath);
- udev_device_add_property(dev, "INTERFACE", udev_device_get_sysname(dev));
+ /* remember old name */
+ interface_old = udev_device_get_sysname(dev);
+
+ r = udev_device_rename(dev, event->name);
+ if (r < 0)
+ log_warning_errno(r, "renamed interface '%d' from '%s' to '%s', but could not update udev_device: %m",
+ udev_device_get_ifindex(dev), udev_device_get_sysname(dev), event->name);
+ else {
+ udev_device_add_property(dev, "INTERFACE_OLD", interface_old);
+ udev_device_add_property(dev, "INTERFACE", event->name);
log_debug("changed devpath to '%s'", udev_device_get_devpath(dev));
}
}