src/libudev/libudev-device-internal.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   This file is part of systemd.
   6
   7   Copyright 2008-2012 Kay Sievers <kay@vrfy.org>
   8   Copyright 2015 Tom Gundersen <teg@jklm.no>
   9 ***/
  10
  11 #include "libudev.h"
  12 #include "sd-device.h"
  13
  14 #include "libudev-private.h"
  15
  16 /**
  17  * udev_device:
  18  *
  19  * Opaque object representing one kernel sys device.
  20  */
  21 struct udev_device {
  22         struct udev *udev;
  23
  24         /* real device object */
  25         sd_device *device;
  26
  27         /* legacy */
  28         int refcount;
  29
  30         struct udev_device *parent;
  31         bool parent_set;
  32
  33         struct udev_list properties;
  34         uint64_t properties_generation;
  35         struct udev_list tags;
  36         uint64_t tags_generation;
  37         struct udev_list devlinks;
  38         uint64_t devlinks_generation;
  39         bool properties_read:1;
  40         bool tags_read:1;
  41         bool devlinks_read:1;
  42         struct udev_list sysattrs;
  43         bool sysattrs_read;
  44 };
  45
  46 struct udev_device *udev_device_new(struct udev *udev);