UDEV_MONITOR_FILTER_UPDATE
Section: udev_monitor_filter_update (3)
Updated:
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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>
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int udev_monitor_filter_update(struct udev_monitor *udev_monitor);
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int udev_monitor_filter_remove(struct udev_monitor *udev_monitor);
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int udev_monitor_filter_add_match_subsystem_devtype(struct udev_monitor *udev_monitor, const char *subsystem, const char *devtype);
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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.
SEE ALSO
udev_new(3),
udev_device_new_from_syspath(3),
udev_enumerate_new(3),
udev_monitor_new_from_netlink(3),
udev_monitor_receive_device(3),
udev_list_entry(3),
systemd(1),