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https://gitlab.gnome.org/GNOME/glib.git
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99a1c47343
For details, see bug 587482. The new api:
- Provide new _with_operation() variants of all unmount and eject methods
- Add GMountOperation::show-processes signal
- this can be used to show processes blocking an unmount operation
- Deprecate all unmount and eject methods
- Add g_drive_can_start_degraded() method
- this is to avoid auto-starting degraded drives
- Make g_drive_stop() resp. g_file_stop_mountable() take a GMountOperation
- these ops were recently added and not yet public API so it's fine
to change how they work
- Provide a way to poll mountable files, e.g. g_file_poll_mountable()
- Add some missing file attributes for mountable files
- G_FILE_ATTRIBUTE_MOUNTABLE_UNIX_DEVICE_FILE
- needed for the GDU Nautilus extensions to format a volume
- G_FILE_ATTRIBUTE_MOUNTABLE_CAN_START_DEGRADED:
- mimics g_drive_can_start_degraded()
- G_FILE_ATTRIBUTE_MOUNTABLE_CAN_POLL:
- mimics g_drive_can_poll_for_media()
- G_FILE_ATTRIBUTE_MOUNTABLE_IS_MEDIA_CHECK_AUTOMATIC
- mimics g_drive_is_media_check_automatic()
240 lines
14 KiB
C
240 lines
14 KiB
C
/* GIO - GLib Input, Output and Streaming Library
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*
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* Copyright (C) 2006-2008 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Alexander Larsson <alexl@redhat.com>
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* David Zeuthen <davidz@redhat.com>
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*/
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#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
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#error "Only <gio/gio.h> can be included directly."
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#endif
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#ifndef __G_MOUNT_H__
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#define __G_MOUNT_H__
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#include <gio/giotypes.h>
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G_BEGIN_DECLS
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#define G_TYPE_MOUNT (g_mount_get_type ())
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#define G_MOUNT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_MOUNT, GMount))
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#define G_IS_MOUNT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_MOUNT))
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#define G_MOUNT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_MOUNT, GMountIface))
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typedef struct _GMountIface GMountIface;
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/**
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* GMountIface:
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* @g_iface: The parent interface.
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* @changed: Changed signal that is emitted when the mount's state has changed.
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* @unmounted: The unmounted signal that is emitted when the #GMount have been unmounted. If the recipient is holding references to the object they should release them so the object can be finalized.
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* @pre_unmount: The pre_unmout signal that is emitted when the #GMount will soon be emitted. If the recipient is somehow holding the mount open by keeping an open file on it it should close the file.
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* @get_root: Gets a #GFile to the root directory of the #GMount.
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* @get_name: Gets a string containing the name of the #GMount.
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* @get_icon: Gets a #GIcon for the #GMount.
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* @get_uuid: Gets the UUID for the #GMount. The reference is typically based on the file system UUID for the mount in question and should be considered an opaque string. Returns %NULL if there is no UUID available.
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* @get_volume: Gets a #GVolume the mount is located on. Returns %NULL if the #GMount is not associated with a #GVolume.
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* @get_drive: Gets a #GDrive the volume of the mount is located on. Returns %NULL if the #GMount is not associated with a #GDrive or a #GVolume. This is convenience method for getting the #GVolume and using that to get the #GDrive.
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* @can_unmount: Checks if a #GMount can be unmounted.
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* @can_eject: Checks if a #GMount can be ejected.
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* @unmount: Starts unmounting a #GMount.
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* @unmount_finish: Finishes an unmounting operation.
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* @eject: Starts ejecting a #GMount.
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* @eject_finish: Finishes an eject operation.
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* @remount: Starts remounting a #GMount.
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* @remount_finish: Finishes a remounting operation.
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* @guess_content_type: Starts guessing the type of the content of a #GMount.
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* See g_mount_guess_content_type() for more information on content
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* type guessing. This operation was added in 2.18.
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* @guess_content_type_finish: Finishes a contenet type guessing operation. Added in 2.18.
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* @guess_content_type_sync: Synchronous variant of @guess_content_type. Added in 2.18
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* @unmount_with_operation: Starts unmounting a #GMount using a #GMountOperation. Since 2.22.
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* @unmount_with_operation_finish: Finishes an unmounting operation using a #GMountOperation. Since 2.22.
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* @eject_with_operation: Starts ejecting a #GMount using a #GMountOperation. Since 2.22.
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* @eject_with_operation_finish: Finishes an eject operation using a #GMountOperation. Since 2.22.
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*
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* Interface for implementing operations for mounts.
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**/
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struct _GMountIface
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{
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GTypeInterface g_iface;
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/* signals */
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void (* changed) (GMount *mount);
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void (* unmounted) (GMount *mount);
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/* Virtual Table */
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GFile * (* get_root) (GMount *mount);
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char * (* get_name) (GMount *mount);
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GIcon * (* get_icon) (GMount *mount);
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char * (* get_uuid) (GMount *mount);
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GVolume * (* get_volume) (GMount *mount);
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GDrive * (* get_drive) (GMount *mount);
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gboolean (* can_unmount) (GMount *mount);
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gboolean (* can_eject) (GMount *mount);
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void (* unmount) (GMount *mount,
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GMountUnmountFlags flags,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean (* unmount_finish) (GMount *mount,
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GAsyncResult *result,
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GError **error);
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void (* eject) (GMount *mount,
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GMountUnmountFlags flags,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean (* eject_finish) (GMount *mount,
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GAsyncResult *result,
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GError **error);
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void (* remount) (GMount *mount,
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GMountMountFlags flags,
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GMountOperation *mount_operation,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean (* remount_finish) (GMount *mount,
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GAsyncResult *result,
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GError **error);
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void (* guess_content_type) (GMount *mount,
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gboolean force_rescan,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gchar ** (* guess_content_type_finish) (GMount *mount,
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GAsyncResult *result,
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GError **error);
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gchar ** (* guess_content_type_sync) (GMount *mount,
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gboolean force_rescan,
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GCancellable *cancellable,
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GError **error);
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/* Signal, not VFunc */
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void (* pre_unmount) (GMount *mount);
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void (* unmount_with_operation) (GMount *mount,
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GMountUnmountFlags flags,
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GMountOperation *mount_operation,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean (* unmount_with_operation_finish) (GMount *mount,
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GAsyncResult *result,
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GError **error);
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void (* eject_with_operation) (GMount *mount,
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GMountUnmountFlags flags,
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GMountOperation *mount_operation,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean (* eject_with_operation_finish) (GMount *mount,
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GAsyncResult *result,
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GError **error);
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};
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GType g_mount_get_type (void) G_GNUC_CONST;
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GFile * g_mount_get_root (GMount *mount);
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char * g_mount_get_name (GMount *mount);
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GIcon * g_mount_get_icon (GMount *mount);
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char * g_mount_get_uuid (GMount *mount);
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GVolume * g_mount_get_volume (GMount *mount);
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GDrive * g_mount_get_drive (GMount *mount);
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gboolean g_mount_can_unmount (GMount *mount);
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gboolean g_mount_can_eject (GMount *mount);
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#ifndef G_DISABLE_DEPRECATED
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void g_mount_unmount (GMount *mount,
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GMountUnmountFlags flags,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean g_mount_unmount_finish (GMount *mount,
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GAsyncResult *result,
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GError **error);
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void g_mount_eject (GMount *mount,
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GMountUnmountFlags flags,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean g_mount_eject_finish (GMount *mount,
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GAsyncResult *result,
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GError **error);
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#endif
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void g_mount_remount (GMount *mount,
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GMountMountFlags flags,
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GMountOperation *mount_operation,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean g_mount_remount_finish (GMount *mount,
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GAsyncResult *result,
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GError **error);
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void g_mount_guess_content_type (GMount *mount,
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gboolean force_rescan,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gchar ** g_mount_guess_content_type_finish (GMount *mount,
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GAsyncResult *result,
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GError **error);
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gchar ** g_mount_guess_content_type_sync (GMount *mount,
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gboolean force_rescan,
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GCancellable *cancellable,
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GError **error);
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gboolean g_mount_is_shadowed (GMount *mount);
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void g_mount_shadow (GMount *mount);
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void g_mount_unshadow (GMount *mount);
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void g_mount_unmount_with_operation (GMount *mount,
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GMountUnmountFlags flags,
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GMountOperation *mount_operation,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean g_mount_unmount_with_operation_finish (GMount *mount,
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GAsyncResult *result,
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GError **error);
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void g_mount_eject_with_operation (GMount *mount,
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GMountUnmountFlags flags,
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GMountOperation *mount_operation,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean g_mount_eject_with_operation_finish (GMount *mount,
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GAsyncResult *result,
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GError **error);
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G_END_DECLS
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#endif /* __G_MOUNT_H__ */
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