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);

Object Hierarchy

  GEnum
   +----GIOErrorEnum

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,
  G_IO_ERROR_TOO_MANY_OPEN_FILES
} 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_TOO_MANY_OPEN_FILES

The current process has too many files open and can't open any more. Duplicate descriptors do count toward this limit. Since 2.20

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.