Tries to guess the type of content stored on mount. Returns one or
more textual identifiers of well-known content types (typically
prefixed with "x-content/"), e.g. x-content/image-dcf for camera
memory cards. See the shared-mime-info
specification for more on x-content types.
This is an asynchronous operation (see
g_mount_guess_content_type_sync() for the synchronous version), and
is finished by calling g_mount_guess_content_type_finish() with the
mount and GAsyncResult data returned in the callback.
Since 2.18
Tries to guess the type of content stored on mount. Returns one or more textual identifiers of well-known content types (typically prefixed with "x-content/"), e.g. x-content/image-dcf for camera memory cards. See the shared-mime-info specification for more on x-content types. This is an asynchronous operation (see g_mount_guess_content_type_sync() for the synchronous version), and is finished by calling g_mount_guess_content_type_finish() with the mount and GAsyncResult data returned in the callback. Since 2.18