Function

GLibErrordomain_register

Declaration

GQuark
g_error_domain_register (
  const char* error_type_name,
  gsize error_type_private_size,
  GErrorInitFunc error_type_init,
  GErrorCopyFunc error_type_copy,
  GErrorClearFunc error_type_clear
)

Description

This function registers an extended GError domain. error_type_name will be duplicated. Otherwise does the same as g_error_domain_register_static().

Available since:

2.68

Parameters

`error_type_name`	`const char*`
	String to create a `GQuark` from.
	The data is owned by the caller of the function.
	The value is a NUL terminated UTF-8 string.
`error_type_private_size`	`gsize`
	Size of the private error data in bytes.
`error_type_init`	`GErrorInitFunc`
	Function initializing fields of the private error data.
`error_type_copy`	`GErrorCopyFunc`
	Function copying fields of the private error data.
`error_type_clear`	`GErrorClearFunc`
	Function freeing fields of the private error data.

Return value

Returns:	`GQuark`
	`GQuark` representing the error domain.