Function
GLibErrordomain_register_static
since: 2.68
Declaration [src]
GQuark
g_error_domain_register_static (
const char* error_type_name,
gsize error_type_private_size,
GErrorInitFunc error_type_init,
GErrorCopyFunc error_type_copy,
GErrorClearFunc error_type_clear
)
Description [src]
This function registers an extended GError domain.
error_type_name should not be freed. error_type_private_size must
be greater than 0.
error_type_init receives an initialized GError and should then initialize
the private data.
error_type_copy is a function that receives both original and a copy
GError and should copy the fields of the private error data. The standard
GError fields are already handled.
error_type_clear receives the pointer to the error, and it should free the
fields of the private error data. It should not free the struct itself though.
Normally, it is better to use G_DEFINE_EXTENDED_ERROR(), as it already takes care of passing valid information to this function.
Available since: 2.68
Parameters
error_type_name-
Type:
const char*Static string to create a
GQuarkfrom.The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. error_type_private_size-
Type:
gsizeSize of the private error data in bytes.
error_type_init-
Type:
GErrorInitFuncFunction initializing fields of the private error data.
error_type_copy-
Type:
GErrorCopyFuncFunction copying fields of the private error data.
error_type_clear-
Type:
GErrorClearFuncFunction freeing fields of the private error data.
Return value
Type: GQuark
GQuark representing the error domain.