Man page - udev_monitor_ref(3)

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Manual

UDEV_MONITOR_NEW_FROM_NETLINK

NAME
SYNOPSIS
RETURN VALUE
HISTORY
SEE ALSO

NAME

udev_monitor_new_from_netlink, udev_monitor_ref, udev_monitor_unref - Create, acquire and release a udev monitor object

SYNOPSIS

#include <libudev.h>

struct udev_monitor *udev_monitor_new_from_netlink(struct udev * udev , const char * name );

struct udev_monitor *udev_monitor_ref(struct udev_monitor * udev_monitor );

struct udev_monitor *udev_monitor_unref(struct udev_monitor * udev_monitor );

RETURN VALUE

On success, udev_monitor_new_from_netlink() returns a pointer to the allocated udev monitor. On failure, NULL is returned. udev_monitor_ref() returns the argument that it was passed, unmodified. udev_monitor_unref() always returns NULL .

HISTORY

udev_monitor_new_from_netlink() , udev_monitor_ref() , and udev_monitor_unref() were added in version 221.

SEE ALSO

udev_new (3), udev_device_new_from_syspath (3), udev_enumerate_new (3), udev_monitor_filter_update (3), udev_monitor_receive_device (3), udev_list_entry (3), systemd (1)