Retrieves the result of a previous call to Resolver.lookupByAddressAsync.
If the DNS resolution failed, error (if non-NULL) will be set to a value from GResolverError If the operation was cancelled, error will be set to G_IO_ERROR_CANCELLED.
the result passed to your GAsyncReadyCallback
a hostname (either ASCII-only, or in ASCII-encoded form), or NULL on error.
GException on failure.
2.22
Retrieves the result of a previous call to Resolver.lookupByAddressAsync.
If the DNS resolution failed, error (if non-NULL) will be set to a value from GResolverError If the operation was cancelled, error will be set to G_IO_ERROR_CANCELLED.