Name
udev_monitor_filter_update, udev_monitor_filter_remove, udev_monitor_filter_add_match_subsystem_devtype, udev_monitor_filter_add_match_tag — Modify filters
Synopsis
#include <libudev.h>
int udev_monitor_filter_update( | struct udev_monitor *udev_monitor) ; |
int udev_monitor_filter_remove( | struct udev_monitor *udev_monitor) ; |
int udev_monitor_filter_add_match_subsystem_devtype( | struct udev_monitor *udev_monitor, |
| const char *subsystem, |
| const char *devtype) ; |
int udev_monitor_filter_add_match_tag( | struct udev_monitor *udev_monitor, |
| const char *tag) ; |
Return Value
On success,
udev_monitor_filter_update()
,
udev_monitor_filter_remove()
,
udev_monitor_filter_add_match_subsystem_devtype()
and
udev_monitor_filter_add_match_tag()
return an integer greater than, or equal to,
0
. On failure, a negative error code is
returned.
History
udev_monitor_filter_update()
,
udev_monitor_filter_remove()
,
udev_monitor_filter_add_match_subsystem_devtype()
, and
udev_monitor_filter_add_match_tag()
were added in version 221.