TIdStackLinux.CheckIPVersionSupport Method

Determines if a specified IP protocol version is supported.

function CheckIPVersionSupport(
    const AIPVersion: TIdIPVersion
): boolean; override;

Parameters

Parameters	Description
AIPVersion	IP version number to verify for the protocol stack implementation.

Returns

boolean - True when the IP protocol family is supported.

Description

CheckIPVersionSupport is a virtual boolean function used to determine if the IP protocol version in AIPVersion is supported for the host platform, operating system, or protocol stack implementation.

CheckIPVersionSupport attempts to allocate a new socket with the IP family requested in AIPVersion. CheckIPVersionSupport returns True if the resulting socket handle does not contain Id_INVALID_SOCKET.