remove gudev and gtk-doc

The library moved to:
  https://git.gnome.org/browse/libgudev/

1 files changed, 0 insertions, 1027 deletions

diff --git a/src/gudev/gudevdevice.c b/src/gudev/gudevdevice.c
deleted file mode 100644
index 28b229b8d8..0000000000
--- a/src/gudev/gudevdevice.c
+++ /dev/null
@@ -1,1027 +0,0 @@
-/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
- *
- * Copyright (C) 2008 David Zeuthen <davidz@redhat.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#ifdef HAVE_CONFIG_H
-#  include "config.h"
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-
-#include "gudevdevice.h"
-#include "gudevprivate.h"
-
-/**
- * SECTION:gudevdevice
- * @short_description: Get information about a device
- *
- * The #GUdevDevice class is used to get information about a specific
- * device. Note that you cannot instantiate a #GUdevDevice object
- * yourself. Instead you must use #GUdevClient to obtain #GUdevDevice
- * objects.
- *
- * To get basic information about a device, use
- * g_udev_device_get_subsystem(), g_udev_device_get_devtype(),
- * g_udev_device_get_name(), g_udev_device_get_number(),
- * g_udev_device_get_sysfs_path(), g_udev_device_get_driver(),
- * g_udev_device_get_action(), g_udev_device_get_seqnum(),
- * g_udev_device_get_device_type(), g_udev_device_get_device_number(),
- * g_udev_device_get_device_file(),
- * g_udev_device_get_device_file_symlinks().
- *
- * To navigate the device tree, use g_udev_device_get_parent() and
- * g_udev_device_get_parent_with_subsystem().
- *
- * To access udev properties for the device, use
- * g_udev_device_get_property_keys(),
- * g_udev_device_has_property(),
- * g_udev_device_get_property(),
- * g_udev_device_get_property_as_int(),
- * g_udev_device_get_property_as_uint64(),
- * g_udev_device_get_property_as_double(),
- * g_udev_device_get_property_as_boolean() and
- * g_udev_device_get_property_as_strv().
- *
- * To access sysfs attributes for the device, use
- * g_udev_device_get_sysfs_attr_keys(),
- * g_udev_device_has_sysfs_attr(),
- * g_udev_device_get_sysfs_attr(),
- * g_udev_device_get_sysfs_attr_as_int(),
- * g_udev_device_get_sysfs_attr_as_uint64(),
- * g_udev_device_get_sysfs_attr_as_double(),
- * g_udev_device_get_sysfs_attr_as_boolean() and
- * g_udev_device_get_sysfs_attr_as_strv().
- *
- * Note that all getters on #GUdevDevice are non-reffing – returned
- * values are owned by the object, should not be freed and are only
- * valid as long as the object is alive.
- *
- * By design, #GUdevDevice will not react to changes for a device – it
- * only contains a snapshot of information when the #GUdevDevice
- * object was created. To work with changes, you typically connect to
- * the #GUdevClient::uevent signal on a #GUdevClient and get a new
- * #GUdevDevice whenever an event happens.
- */
-
-struct _GUdevDevicePrivate
-{
-  struct udev_device *udevice;
-
-  /* computed ondemand and cached */
-  gchar **device_file_symlinks;
-  gchar **property_keys;
-  gchar **sysfs_attr_keys;
-  gchar **tags;
-  GHashTable *prop_strvs;
-  GHashTable *sysfs_attr_strvs;
-};
-
-G_DEFINE_TYPE (GUdevDevice, g_udev_device, G_TYPE_OBJECT)
-
-static void
-g_udev_device_finalize (GObject *object)
-{
-  GUdevDevice *device = G_UDEV_DEVICE (object);
-
-  g_strfreev (device->priv->device_file_symlinks);
-  g_strfreev (device->priv->property_keys);
-  g_strfreev (device->priv->sysfs_attr_keys);
-  g_strfreev (device->priv->tags);
-
-  if (device->priv->udevice != NULL)
-    udev_device_unref (device->priv->udevice);
-
-  if (device->priv->prop_strvs != NULL)
-    g_hash_table_unref (device->priv->prop_strvs);
-
-  if (device->priv->sysfs_attr_strvs != NULL)
-    g_hash_table_unref (device->priv->sysfs_attr_strvs);
-
-  if (G_OBJECT_CLASS (g_udev_device_parent_class)->finalize != NULL)
-    (* G_OBJECT_CLASS (g_udev_device_parent_class)->finalize) (object);
-}
-
-static void
-g_udev_device_class_init (GUdevDeviceClass *klass)
-{
-  GObjectClass *gobject_class = (GObjectClass *) klass;
-
-  gobject_class->finalize = g_udev_device_finalize;
-
-  g_type_class_add_private (klass, sizeof (GUdevDevicePrivate));
-}
-
-static void
-g_udev_device_init (GUdevDevice *device)
-{
-  device->priv = G_TYPE_INSTANCE_GET_PRIVATE (device,
-                                              G_UDEV_TYPE_DEVICE,
-                                              GUdevDevicePrivate);
-}
-
-
-GUdevDevice *
-_g_udev_device_new (struct udev_device *udevice)
-{
-  GUdevDevice *device;
-
-  device =  G_UDEV_DEVICE (g_object_new (G_UDEV_TYPE_DEVICE, NULL));
-  device->priv->udevice = udev_device_ref (udevice);
-
-  return device;
-}
-
-/**
- * g_udev_device_get_subsystem:
- * @device: A #GUdevDevice.
- *
- * Gets the subsystem for @device.
- *
- * Returns: The subsystem for @device.
- */
-const gchar *
-g_udev_device_get_subsystem (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  return udev_device_get_subsystem (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_devtype:
- * @device: A #GUdevDevice.
- *
- * Gets the device type for @device.
- *
- * Returns: The devtype for @device.
- */
-const gchar *
-g_udev_device_get_devtype (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  return udev_device_get_devtype (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_name:
- * @device: A #GUdevDevice.
- *
- * Gets the name of @device, e.g. "sda3".
- *
- * Returns: The name of @device.
- */
-const gchar *
-g_udev_device_get_name (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  return udev_device_get_sysname (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_number:
- * @device: A #GUdevDevice.
- *
- * Gets the number of @device, e.g. "3" if g_udev_device_get_name() returns "sda3".
- *
- * Returns: The number of @device.
- */
-const gchar *
-g_udev_device_get_number (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  return udev_device_get_sysnum (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_sysfs_path:
- * @device: A #GUdevDevice.
- *
- * Gets the sysfs path for @device.
- *
- * Returns: The sysfs path for @device.
- */
-const gchar *
-g_udev_device_get_sysfs_path (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  return udev_device_get_syspath (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_driver:
- * @device: A #GUdevDevice.
- *
- * Gets the name of the driver used for @device.
- *
- * Returns: (nullable): The name of the driver for @device or %NULL if
- * unknown.
- */
-const gchar *
-g_udev_device_get_driver (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  return udev_device_get_driver (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_action:
- * @device: A #GUdevDevice.
- *
- * Gets the most recent action (e.g. "add", "remove", "change", etc.) for @device.
- *
- * Returns: An action string.
- */
-const gchar *
-g_udev_device_get_action (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  return udev_device_get_action (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_seqnum:
- * @device: A #GUdevDevice.
- *
- * Gets the most recent sequence number for @device.
- *
- * Returns: A sequence number.
- */
-guint64
-g_udev_device_get_seqnum (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
-  return udev_device_get_seqnum (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_device_type:
- * @device: A #GUdevDevice.
- *
- * Gets the type of the device file, if any, for @device.
- *
- * Returns: The device number for @device or #G_UDEV_DEVICE_TYPE_NONE if the device does not have a device file.
- */
-GUdevDeviceType
-g_udev_device_get_device_type (GUdevDevice *device)
-{
-  struct stat stat_buf;
-  const gchar *device_file;
-  GUdevDeviceType type;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), G_UDEV_DEVICE_TYPE_NONE);
-
-  type = G_UDEV_DEVICE_TYPE_NONE;
-
-  /* TODO: would be better to have support for this in libudev... */
-
-  device_file = g_udev_device_get_device_file (device);
-  if (device_file == NULL)
-    goto out;
-
-  if (stat (device_file, &stat_buf) != 0)
-    goto out;
-
-  if (S_ISBLK (stat_buf.st_mode))
-    type = G_UDEV_DEVICE_TYPE_BLOCK;
-  else if (S_ISCHR (stat_buf.st_mode))
-    type = G_UDEV_DEVICE_TYPE_CHAR;
-
- out:
-  return type;
-}
-
-/**
- * g_udev_device_get_device_number:
- * @device: A #GUdevDevice.
- *
- * Gets the device number, if any, for @device.
- *
- * Returns: The device number for @device or 0 if unknown.
- */
-GUdevDeviceNumber
-g_udev_device_get_device_number (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
-  return udev_device_get_devnum (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_device_file:
- * @device: A #GUdevDevice.
- *
- * Gets the device file for @device.
- *
- * Returns: (nullable): The device file for @device or %NULL if no
- * device file exists.
- */
-const gchar *
-g_udev_device_get_device_file (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  return udev_device_get_devnode (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_device_file_symlinks:
- * @device: A #GUdevDevice.
- *
- * Gets a list of symlinks (in <literal>/dev</literal>) that points to
- * the device file for @device.
- *
- * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): A %NULL terminated string array of symlinks. This array is owned by @device and should not be freed by the caller.
- */
-const gchar * const *
-g_udev_device_get_device_file_symlinks (GUdevDevice *device)
-{
-  struct udev_list_entry *l;
-  GPtrArray *p;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-
-  if (device->priv->device_file_symlinks != NULL)
-    goto out;
-
-  p = g_ptr_array_new ();
-  for (l = udev_device_get_devlinks_list_entry (device->priv->udevice); l != NULL; l = udev_list_entry_get_next (l))
-    {
-      g_ptr_array_add (p, g_strdup (udev_list_entry_get_name (l)));
-    }
-  g_ptr_array_add (p, NULL);
-  device->priv->device_file_symlinks = (gchar **) g_ptr_array_free (p, FALSE);
-
- out:
-  return (const gchar * const *) device->priv->device_file_symlinks;
-}
-
-/* ---------------------------------------------------------------------------------------------------- */
-
-/**
- * g_udev_device_get_parent:
- * @device: A #GUdevDevice.
- *
- * Gets the immediate parent of @device, if any.
- *
- * Returns: (nullable) (transfer full): A #GUdevDevice or %NULL if
- * @device has no parent. Free with g_object_unref().
- */
-GUdevDevice *
-g_udev_device_get_parent (GUdevDevice  *device)
-{
-  GUdevDevice *ret;
-  struct udev_device *udevice;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-
-  ret = NULL;
-
-  udevice = udev_device_get_parent (device->priv->udevice);
-  if (udevice == NULL)
-    goto out;
-
-  ret = _g_udev_device_new (udevice);
-
- out:
-  return ret;
-}
-
-/**
- * g_udev_device_get_parent_with_subsystem:
- * @device: A #GUdevDevice.
- * @subsystem: The subsystem of the parent to get.
- * @devtype: (allow-none): The devtype of the parent to get or %NULL.
- *
- * Walks up the chain of parents of @device and returns the first
- * device encountered where @subsystem and @devtype matches, if any.
- *
- * Returns: (nullable) (transfer full): A #GUdevDevice or %NULL if
- * @device has no parent with @subsystem and @devtype. Free with
- * g_object_unref().
- */
-GUdevDevice *
-g_udev_device_get_parent_with_subsystem (GUdevDevice  *device,
-                                         const gchar  *subsystem,
-                                         const gchar  *devtype)
-{
-  GUdevDevice *ret;
-  struct udev_device *udevice;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  g_return_val_if_fail (subsystem != NULL, NULL);
-
-  ret = NULL;
-
-  udevice = udev_device_get_parent_with_subsystem_devtype (device->priv->udevice,
-                                                           subsystem,
-                                                           devtype);
-  if (udevice == NULL)
-    goto out;
-
-  ret = _g_udev_device_new (udevice);
-
- out:
-  return ret;
-}
-
-/* ---------------------------------------------------------------------------------------------------- */
-
-/**
- * g_udev_device_get_property_keys:
- * @device: A #GUdevDevice.
- *
- * Gets all keys for properties on @device.
- *
- * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): A %NULL terminated string array of property keys. This array is owned by @device and should not be freed by the caller.
- */
-const gchar* const *
-g_udev_device_get_property_keys (GUdevDevice *device)
-{
-  struct udev_list_entry *l;
-  GPtrArray *p;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-
-  if (device->priv->property_keys != NULL)
-    goto out;
-
-  p = g_ptr_array_new ();
-  for (l = udev_device_get_properties_list_entry (device->priv->udevice); l != NULL; l = udev_list_entry_get_next (l))
-    {
-      g_ptr_array_add (p, g_strdup (udev_list_entry_get_name (l)));
-    }
-  g_ptr_array_add (p, NULL);
-  device->priv->property_keys = (gchar **) g_ptr_array_free (p, FALSE);
-
- out:
-  return (const gchar * const *) device->priv->property_keys;
-}
-
-
-/**
- * g_udev_device_has_property:
- * @device: A #GUdevDevice.
- * @key: Name of property.
- *
- * Check if a the property with the given key exists.
- *
- * Returns: %TRUE only if the value for @key exist.
- */
-gboolean
-g_udev_device_has_property (GUdevDevice  *device,
-                            const gchar  *key)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE);
-  g_return_val_if_fail (key != NULL, FALSE);
-  return udev_device_get_property_value (device->priv->udevice, key) != NULL;
-}
-
-/**
- * g_udev_device_get_property:
- * @device: A #GUdevDevice.
- * @key: Name of property.
- *
- * Look up the value for @key on @device.
- *
- * Returns: (nullable): The value for @key or %NULL if @key doesn't
- * exist on @device. Do not free this string, it is owned by @device.
- */
-const gchar *
-g_udev_device_get_property (GUdevDevice  *device,
-                            const gchar  *key)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  g_return_val_if_fail (key != NULL, NULL);
-  return udev_device_get_property_value (device->priv->udevice, key);
-}
-
-/**
- * g_udev_device_get_property_as_int:
- * @device: A #GUdevDevice.
- * @key: Name of property.
- *
- * Look up the value for @key on @device and convert it to an integer
- * using strtol().
- *
- * Returns: The value for @key or 0 if @key doesn't exist or
- * isn't an integer.
- */
-gint
-g_udev_device_get_property_as_int (GUdevDevice  *device,
-                                   const gchar  *key)
-{
-  gint result;
-  const gchar *s;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
-  g_return_val_if_fail (key != NULL, 0);
-
-  result = 0;
-  s = g_udev_device_get_property (device, key);
-  if (s == NULL)
-    goto out;
-
-  result = strtol (s, NULL, 0);
-out:
-  return result;
-}
-
-/**
- * g_udev_device_get_property_as_uint64:
- * @device: A #GUdevDevice.
- * @key: Name of property.
- *
- * Look up the value for @key on @device and convert it to an unsigned
- * 64-bit integer using g_ascii_strtoull().
- *
- * Returns: The value  for @key or 0 if @key doesn't  exist or isn't a
- * #guint64.
- */
-guint64
-g_udev_device_get_property_as_uint64 (GUdevDevice  *device,
-                                      const gchar  *key)
-{
-  guint64 result;
-  const gchar *s;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
-  g_return_val_if_fail (key != NULL, 0);
-
-  result = 0;
-  s = g_udev_device_get_property (device, key);
-  if (s == NULL)
-    goto out;
-
-  result = g_ascii_strtoull (s, NULL, 0);
-out:
-  return result;
-}
-
-/**
- * g_udev_device_get_property_as_double:
- * @device: A #GUdevDevice.
- * @key: Name of property.
- *
- * Look up the value for @key on @device and convert it to a double
- * precision floating point number using strtod().
- *
- * Returns: The value for @key or 0.0 if @key doesn't exist or isn't a
- * #gdouble.
- */
-gdouble
-g_udev_device_get_property_as_double (GUdevDevice  *device,
-                                      const gchar  *key)
-{
-  gdouble result;
-  const gchar *s;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0.0);
-  g_return_val_if_fail (key != NULL, 0.0);
-
-  result = 0.0;
-  s = g_udev_device_get_property (device, key);
-  if (s == NULL)
-    goto out;
-
-  result = strtod (s, NULL);
-out:
-  return result;
-}
-
-/**
- * g_udev_device_get_property_as_boolean:
- * @device: A #GUdevDevice.
- * @key: Name of property.
- *
- * Look up the value for @key on @device and convert it to an
- * boolean. This is done by doing a case-insensitive string comparison
- * on the string value against "1" and "true".
- *
- * Returns: The value for @key or %FALSE if @key doesn't exist or
- * isn't a #gboolean.
- */
-gboolean
-g_udev_device_get_property_as_boolean (GUdevDevice  *device,
-                                       const gchar  *key)
-{
-  gboolean result;
-  const gchar *s;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE);
-  g_return_val_if_fail (key != NULL, FALSE);
-
-  result = FALSE;
-  s = g_udev_device_get_property (device, key);
-  if (s == NULL)
-    goto out;
-
-  if (strcmp (s, "1") == 0 || g_ascii_strcasecmp (s, "true") == 0)
-    result = TRUE;
- out:
-  return result;
-}
-
-static gchar **
-split_at_whitespace (const gchar *s)
-{
-  gchar **result;
-  guint n;
-  guint m;
-
-  result = g_strsplit_set (s, " \v\t\r\n", 0);
-
-  /* remove empty strings, thanks GLib */
-  for (n = 0; result[n] != NULL; n++)
-    {
-      if (strlen (result[n]) == 0)
-        {
-          g_free (result[n]);
-          for (m = n; result[m] != NULL; m++)
-            result[m] = result[m + 1];
-          n--;
-        }
-    }
-
-  return result;
-}
-
-/**
- * g_udev_device_get_property_as_strv:
- * @device: A #GUdevDevice.
- * @key: Name of property.
- *
- * Look up the value for @key on @device and return the result of
- * splitting it into non-empty tokens split at white space (only space
- * (' '), form-feed ('\f'), newline ('\n'), carriage return ('\r'),
- * horizontal tab ('\t'), and vertical tab ('\v') are considered; the
- * locale is not taken into account).
- *
- * Returns: (nullable) (transfer none) (array zero-terminated=1) (element-type utf8):
- * The value of @key on @device split into tokens or %NULL if @key
- * doesn't exist. This array is owned by @device and should not be
- * freed by the caller.
- */
-const gchar* const *
-g_udev_device_get_property_as_strv (GUdevDevice  *device,
-                                    const gchar  *key)
-{
-  gchar **result;
-  const gchar *s;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  g_return_val_if_fail (key != NULL, NULL);
-
-  if (device->priv->prop_strvs != NULL)
-    {
-      result = g_hash_table_lookup (device->priv->prop_strvs, key);
-      if (result != NULL)
-        goto out;
-    }
-
-  result = NULL;
-  s = g_udev_device_get_property (device, key);
-  if (s == NULL)
-    goto out;
-
-  result = split_at_whitespace (s);
-  if (result == NULL)
-    goto out;
-
-  if (device->priv->prop_strvs == NULL)
-    device->priv->prop_strvs = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_strfreev);
-  g_hash_table_insert (device->priv->prop_strvs, g_strdup (key), result);
-
-out:
-  return (const gchar* const *) result;
-}
-
-/* ---------------------------------------------------------------------------------------------------- */
-
-/**
- * g_udev_device_get_sysfs_attr_keys:
- * @device: A #GUdevDevice.
- *
- * Gets all keys for sysfs attributes on @device.
- *
- * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): A %NULL terminated string array of sysfs attribute keys. This array is owned by @device and should not be freed by the caller.
- */
-const gchar * const *
-g_udev_device_get_sysfs_attr_keys (GUdevDevice *device)
-{
-  struct udev_list_entry *l;
-  GPtrArray *p;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-
-  if (device->priv->sysfs_attr_keys != NULL)
-    goto out;
-
-  p = g_ptr_array_new ();
-  for (l = udev_device_get_sysattr_list_entry (device->priv->udevice); l != NULL; l = udev_list_entry_get_next (l))
-    {
-      g_ptr_array_add (p, g_strdup (udev_list_entry_get_name (l)));
-    }
-  g_ptr_array_add (p, NULL);
-  device->priv->sysfs_attr_keys = (gchar **) g_ptr_array_free (p, FALSE);
-
- out:
-  return (const gchar * const *) device->priv->sysfs_attr_keys;
-}
-
-/**
- * g_udev_device_has_sysfs_attr:
- * @device: A #GUdevDevice.
- * @key: Name of sysfs attribute.
- *
- * Check if a the sysfs attribute with the given key exists.
- *
- * Returns: %TRUE only if the value for @key exist.
- */
-gboolean
-g_udev_device_has_sysfs_attr (GUdevDevice  *device,
-                            const gchar  *key)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE);
-  g_return_val_if_fail (key != NULL, FALSE);
-  return udev_device_get_sysattr_value (device->priv->udevice, key) != NULL;
-}
-
-/**
- * g_udev_device_get_sysfs_attr:
- * @device: A #GUdevDevice.
- * @name: Name of the sysfs attribute.
- *
- * Look up the sysfs attribute with @name on @device.
- *
- * Returns: (nullable): The value of the sysfs attribute or %NULL if
- * there is no such attribute. Do not free this string, it is owned by
- * @device.
- */
-const gchar *
-g_udev_device_get_sysfs_attr (GUdevDevice  *device,
-                              const gchar  *name)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  g_return_val_if_fail (name != NULL, NULL);
-  return udev_device_get_sysattr_value (device->priv->udevice, name);
-}
-
-/**
- * g_udev_device_get_sysfs_attr_as_int:
- * @device: A #GUdevDevice.
- * @name: Name of the sysfs attribute.
- *
- * Look up the sysfs attribute with @name on @device and convert it to an integer
- * using strtol().
- *
- * Returns: The value of the sysfs attribute or 0 if there is no such
- * attribute.
- */
-gint
-g_udev_device_get_sysfs_attr_as_int (GUdevDevice  *device,
-                                     const gchar  *name)
-{
-  gint result;
-  const gchar *s;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
-  g_return_val_if_fail (name != NULL, 0);
-
-  result = 0;
-  s = g_udev_device_get_sysfs_attr (device, name);
-  if (s == NULL)
-    goto out;
-
-  result = strtol (s, NULL, 0);
-out:
-  return result;
-}
-
-/**
- * g_udev_device_get_sysfs_attr_as_uint64:
- * @device: A #GUdevDevice.
- * @name: Name of the sysfs attribute.
- *
- * Look up the sysfs attribute with @name on @device and convert it to an unsigned
- * 64-bit integer using g_ascii_strtoull().
- *
- * Returns: The value of the sysfs attribute or 0 if there is no such
- * attribute.
- */
-guint64
-g_udev_device_get_sysfs_attr_as_uint64 (GUdevDevice  *device,
-                                        const gchar  *name)
-{
-  guint64 result;
-  const gchar *s;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
-  g_return_val_if_fail (name != NULL, 0);
-
-  result = 0;
-  s = g_udev_device_get_sysfs_attr (device, name);
-  if (s == NULL)
-    goto out;
-
-  result = g_ascii_strtoull (s, NULL, 0);
-out:
-  return result;
-}
-
-/**
- * g_udev_device_get_sysfs_attr_as_double:
- * @device: A #GUdevDevice.
- * @name: Name of the sysfs attribute.
- *
- * Look up the sysfs attribute with @name on @device and convert it to a double
- * precision floating point number using strtod().
- *
- * Returns: The value of the sysfs attribute or 0.0 if there is no such
- * attribute.
- */
-gdouble
-g_udev_device_get_sysfs_attr_as_double (GUdevDevice  *device,
-                                        const gchar  *name)
-{
-  gdouble result;
-  const gchar *s;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0.0);
-  g_return_val_if_fail (name != NULL, 0.0);
-
-  result = 0.0;
-  s = g_udev_device_get_sysfs_attr (device, name);
-  if (s == NULL)
-    goto out;
-
-  result = strtod (s, NULL);
-out:
-  return result;
-}
-
-/**
- * g_udev_device_get_sysfs_attr_as_boolean:
- * @device: A #GUdevDevice.
- * @name: Name of the sysfs attribute.
- *
- * Look up the sysfs attribute with @name on @device and convert it to an
- * boolean. This is done by doing a case-insensitive string comparison
- * on the string value against "1" and "true".
- *
- * Returns: The value of the sysfs attribute or %FALSE if there is no such
- * attribute.
- */
-gboolean
-g_udev_device_get_sysfs_attr_as_boolean (GUdevDevice  *device,
-                                         const gchar  *name)
-{
-  gboolean result;
-  const gchar *s;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE);
-  g_return_val_if_fail (name != NULL, FALSE);
-
-  result = FALSE;
-  s = g_udev_device_get_sysfs_attr (device, name);
-  if (s == NULL)
-    goto out;
-
-  if (strcmp (s, "1") == 0 || g_ascii_strcasecmp (s, "true") == 0)
-    result = TRUE;
- out:
-  return result;
-}
-
-/**
- * g_udev_device_get_sysfs_attr_as_strv:
- * @device: A #GUdevDevice.
- * @name: Name of the sysfs attribute.
- *
- * Look up the sysfs attribute with @name on @device and return the result of
- * splitting it into non-empty tokens split at white space (only space (' '),
- * form-feed ('\f'), newline ('\n'), carriage return ('\r'), horizontal
- * tab ('\t'), and vertical tab ('\v') are considered; the locale is
- * not taken into account).
- *
- * Returns: (nullable) (transfer none) (array zero-terminated=1) (element-type utf8):
- * The value of the sysfs attribute split into tokens or %NULL if
- * there is no such attribute. This array is owned by @device and
- * should not be freed by the caller.
- */
-const gchar * const *
-g_udev_device_get_sysfs_attr_as_strv (GUdevDevice  *device,
-                                      const gchar  *name)
-{
-  gchar **result;
-  const gchar *s;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-  g_return_val_if_fail (name != NULL, NULL);
-
-  if (device->priv->sysfs_attr_strvs != NULL)
-    {
-      result = g_hash_table_lookup (device->priv->sysfs_attr_strvs, name);
-      if (result != NULL)
-        goto out;
-    }
-
-  result = NULL;
-  s = g_udev_device_get_sysfs_attr (device, name);
-  if (s == NULL)
-    goto out;
-
-  result = split_at_whitespace (s);
-  if (result == NULL)
-    goto out;
-
-  if (device->priv->sysfs_attr_strvs == NULL)
-    device->priv->sysfs_attr_strvs = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_strfreev);
-  g_hash_table_insert (device->priv->sysfs_attr_strvs, g_strdup (name), result);
-
-out:
-  return (const gchar* const *) result;
-}
-
-/**
- * g_udev_device_get_tags:
- * @device: A #GUdevDevice.
- *
- * Gets all tags for @device.
- *
- * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): A %NULL terminated string array of tags. This array is owned by @device and should not be freed by the caller.
- *
- * Since: 165
- */
-const gchar* const *
-g_udev_device_get_tags (GUdevDevice  *device)
-{
-  struct udev_list_entry *l;
-  GPtrArray *p;
-
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL);
-
-  if (device->priv->tags != NULL)
-    goto out;
-
-  p = g_ptr_array_new ();
-  for (l = udev_device_get_tags_list_entry (device->priv->udevice); l != NULL; l = udev_list_entry_get_next (l))
-    {
-      g_ptr_array_add (p, g_strdup (udev_list_entry_get_name (l)));
-    }
-  g_ptr_array_add (p, NULL);
-  device->priv->tags = (gchar **) g_ptr_array_free (p, FALSE);
-
- out:
-  return (const gchar * const *) device->priv->tags;
-}
-
-/**
- * g_udev_device_get_is_initialized:
- * @device: A #GUdevDevice.
- *
- * Gets whether @device has been initialized.
- *
- * Returns: Whether @device has been initialized.
- *
- * Since: 165
- */
-gboolean
-g_udev_device_get_is_initialized (GUdevDevice  *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE);
-  return udev_device_get_is_initialized (device->priv->udevice);
-}
-
-/**
- * g_udev_device_get_usec_since_initialized:
- * @device: A #GUdevDevice.
- *
- * Gets number of micro-seconds since @device was initialized.
- *
- * This only works for devices with properties in the udev
- * database. All other devices return 0.
- *
- * Returns: Number of micro-seconds since @device was initialized or 0 if unknown.
- *
- * Since: 165
- */
-guint64
-g_udev_device_get_usec_since_initialized (GUdevDevice *device)
-{
-  g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0);
-  return udev_device_get_usec_since_initialized (device->priv->udevice);
-}