Virtual Method
GioResolverlookup_by_address
since: 2.22
Declaration [src]
gchar*
lookup_by_address (
GResolver* resolver,
GInetAddress* address,
GCancellable* cancellable,
GError** error
)
Description [src]
Synchronously reverse-resolves address to determine its
associated hostname.
If the DNS resolution fails, error (if non-NULL) will be set to
a value from GResolverError.
If cancellable is non-NULL, it can be used to cancel the
operation, in which case error (if non-NULL) will be set to
G_IO_ERROR_CANCELLED.
Available since: 2.22
Parameters
address-
Type:
GInetAddressThe address to reverse-resolve.
The data is owned by the caller of the method. cancellable-
Type:
GCancellableA
GCancellable, orNULL.The argument can be NULL.The data is owned by the caller of the method. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the virtual function if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.