gResolverLookupByAddress: gResolverLookupByAddress

In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description

Synchronously reverse-resolves address to determine its associated hostname.

Usage

gResolverLookupByAddress(object, address, cancellable = NULL, 
    .errwarn = TRUE)

Arguments

object	a GResolver
address	the address to reverse-resolve
cancellable	a GCancellable, or NULL
.errwarn	Whether to issue a warning on error or fail silently

Details

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. Since 2.22

Value

A list containing the following elements:

retval	[character] a hostname (either ASCII-only, or in ASCII-encoded form), or NULL on error.
error	return location for a GError, or NULL

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.