NAME | SYNOPSIS | RETURN VALUE | HISTORY | SEE ALSO | COLOPHON |
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UDEV_ENUMERATE_NEW(3) udev_enumerate_new UDEV_ENUMERATE_NEW(3)
udev_enumerate_new, udev_enumerate_ref, udev_enumerate_unref - Create, acquire and release a udev enumerate object
#include <libudev.h> struct udev_enumerate *udev_enumerate_new(struct udev *udev); struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate); struct udev_enumerate *udev_enumerate_unref(struct udev_enumerate *udev_enumerate);
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.
udev_enumerate_new(), udev_enumerate_ref(), and udev_enumerate_unref() were added in version 221.
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)
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systemd 257~devel UDEV_ENUMERATE_NEW(3)
Pages that refer to this page: libudev(3), udev_device_get_syspath(3), udev_device_has_tag(3), udev_device_new_from_syspath(3), udev_enumerate_add_match_subsystem(3), udev_enumerate_scan_devices(3), udev_list_entry(3), udev_monitor_filter_update(3), udev_monitor_new_from_netlink(3), udev_monitor_receive_device(3), systemd.directives(7), systemd.index(7)