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udev_enumerate_new, udev_enumerate_ref, udev_enumerate_unref - Create, acquire and release a udev
Contents
History
udev_enumerate_new(), udev_enumerate_ref(), and udev_enumerate_unref() were added in version 221.
Name
udev_enumerate_new, udev_enumerate_ref, udev_enumerate_unref - Create, acquire and release a udev
enumerate object
Return Value
On success, udev_enumerate_new() returns a pointer to the allocated enumeration object. On failure, NULL
is returned. udev_enumerate_ref() returns the argument that it was passed, unmodified.
udev_enumerate_unref() always returns NULL.
See Also
udev_new(3), udev_device_new_from_syspath(3), udev_enumerate_add_match_subsystem(3),
udev_enumerate_scan_devices(3), udev_monitor_new_from_netlink(3), udev_list_entry(3), systemd(1)
systemd 257.7 UDEV_ENUMERATE_NEW(3)
Synopsis
#include<libudev.h>structudev_enumerate*udev_enumerate_new(structudev*udev);structudev_enumerate*udev_enumerate_ref(structudev_enumerate*udev_enumerate);structudev_enumerate*udev_enumerate_unref(structudev_enumerate*udev_enumerate);
