GIOError

GIOError — Error helper functions

Synopsis


#include <gio/gio.h>


#define             G_IO_ERROR
enum                GIOErrorEnum;
GIOErrorEnum        g_io_error_from_errno               (gint err_no);

Description

Contains helper functions for reporting errors to the user.

Details

G_IO_ERROR

#define G_IO_ERROR g_io_error_quark()

Error domain for GIO. Errors in this domain will be from the GIOErrorEnum enumeration. See GError for more information on error domains.

enum GIOErrorEnum

typedef enum
{
  G_IO_ERROR_FAILED,
  G_IO_ERROR_NOT_FOUND,
  G_IO_ERROR_EXISTS,
  G_IO_ERROR_IS_DIRECTORY,
  G_IO_ERROR_NOT_DIRECTORY,
  G_IO_ERROR_NOT_EMPTY,
  G_IO_ERROR_NOT_REGULAR_FILE,
  G_IO_ERROR_NOT_SYMBOLIC_LINK,
  G_IO_ERROR_NOT_MOUNTABLE_FILE,
  G_IO_ERROR_FILENAME_TOO_LONG,
  G_IO_ERROR_INVALID_FILENAME,
  G_IO_ERROR_TOO_MANY_LINKS,
  G_IO_ERROR_NO_SPACE,
  G_IO_ERROR_INVALID_ARGUMENT,
  G_IO_ERROR_PERMISSION_DENIED,
  G_IO_ERROR_NOT_SUPPORTED,
  G_IO_ERROR_NOT_MOUNTED,
  G_IO_ERROR_ALREADY_MOUNTED,
  G_IO_ERROR_CLOSED,
  G_IO_ERROR_CANCELLED,
  G_IO_ERROR_PENDING,
  G_IO_ERROR_READ_ONLY,
  G_IO_ERROR_CANT_CREATE_BACKUP,
  G_IO_ERROR_WRONG_ETAG,
  G_IO_ERROR_TIMED_OUT,
  G_IO_ERROR_WOULD_RECURSE,
  G_IO_ERROR_BUSY,
  G_IO_ERROR_WOULD_BLOCK,
  G_IO_ERROR_HOST_NOT_FOUND,
  G_IO_ERROR_WOULD_MERGE,
  G_IO_ERROR_FAILED_HANDLED
} GIOErrorEnum;

Error codes returned by GIO functions.

G_IO_ERROR_FAILED Generic error condition for when any operation fails.
G_IO_ERROR_NOT_FOUND File not found error.
G_IO_ERROR_EXISTS File already exists error.
G_IO_ERROR_IS_DIRECTORY File is a directory error.
G_IO_ERROR_NOT_DIRECTORY File is not a directory.
G_IO_ERROR_NOT_EMPTY File is a directory that isn't empty.
G_IO_ERROR_NOT_REGULAR_FILE File is not a regular file.
G_IO_ERROR_NOT_SYMBOLIC_LINK File is not a symbolic link.
G_IO_ERROR_NOT_MOUNTABLE_FILE File cannot be mounted.
G_IO_ERROR_FILENAME_TOO_LONG Filename is too many characters.
G_IO_ERROR_INVALID_FILENAME Filename is invalid or contains invalid characters.
G_IO_ERROR_TOO_MANY_LINKS File contains too many symbolic links.
G_IO_ERROR_NO_SPACE No space left on drive.
G_IO_ERROR_INVALID_ARGUMENT Invalid argument.
G_IO_ERROR_PERMISSION_DENIED Permission denied.
G_IO_ERROR_NOT_SUPPORTED Operation not supported for the current backend.
G_IO_ERROR_NOT_MOUNTED File isn't mounted.
G_IO_ERROR_ALREADY_MOUNTED File is already mounted.
G_IO_ERROR_CLOSED File was closed.
G_IO_ERROR_CANCELLED Operation was cancelled. See GCancellable.
G_IO_ERROR_PENDING Operations are still pending.
G_IO_ERROR_READ_ONLY File is read only.
G_IO_ERROR_CANT_CREATE_BACKUP Backup couldn't be created.
G_IO_ERROR_WRONG_ETAG File's Entity Tag was incorrect.
G_IO_ERROR_TIMED_OUT Operation timed out.
G_IO_ERROR_WOULD_RECURSE Operation would be recursive.
G_IO_ERROR_BUSY File is busy.
G_IO_ERROR_WOULD_BLOCK Operation would block.
G_IO_ERROR_HOST_NOT_FOUND Host couldn't be found (remote operations).
G_IO_ERROR_WOULD_MERGE Operation would merge files.
G_IO_ERROR_FAILED_HANDLED Operation failed and a helper program has already interacted with the user. Do not display any error dialog.

g_io_error_from_errno ()

GIOErrorEnum        g_io_error_from_errno               (gint err_no);

Converts errno.h error codes into GIO error codes.

err_no : Error number as defined in errno.h.
Returns : GIOErrorEnum value for the given errno.h error number.