Virtual Method
GioFilemeasure_disk_usage
since: 2.38
Declaration [src]
gboolean
measure_disk_usage (
  GFile* file,
  GFileMeasureFlags flags,
  GCancellable* cancellable,
  GFileMeasureProgressCallback progress_callback,
  gpointer progress_data,
  guint64* disk_usage,
  guint64* num_dirs,
  guint64* num_files,
  GError** error
)
Description [src]
Recursively measures the disk usage of file.
This is essentially an analog of the ‘du’ command, but it also reports the number of directories and non-directory files encountered (including things like symbolic links).
By default, errors are only reported against the toplevel file
itself.  Errors found while recursing are silently ignored, unless
G_FILE_MEASURE_REPORT_ANY_ERROR is given in flags.
The returned size, disk_usage, is in bytes and should be formatted with g_format_size() in order to get something reasonable for showing
in a user interface.
progress_callback and progress_data can be given to request
periodic progress updates while scanning.  See the documentation for
GFileMeasureProgressCallback for information about when and how the
callback will be invoked.
Available since: 2.38
Parameters
- flags
- 
            Type: GFileMeasureFlagsGFileMeasureFlags.
- cancellable
- 
            Type: GCancellableOptional GCancellable.The argument can be NULL.The data is owned by the caller of the method. 
- progress_callback
- 
            Type: GFileMeasureProgressCallbackA GFileMeasureProgressCallback.
- progress_data
- 
            Type: gpointerUser_data for progress_callback.The argument can be NULL.The data is owned by the caller of the method. 
- disk_usage
- 
            Type: guint64*The number of bytes of disk space used. The argument will be set by the function. The argument can be NULL.
- num_dirs
- 
            Type: guint64*The number of directories encountered. The argument will be set by the function. The argument can be NULL.
- num_files
- 
            Type: guint64*The number of non-directories encountered. The argument will be set by the function. The argument can be NULL.
- error
- 
            Type: GError **The return location for a recoverable error. The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the virtual function if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.