TCPIP_STACK_NetIndexGet Function

C

int TCPIP_STACK_NetIndexGet(
    TCPIP_NET_HANDLE hNet
);

Description

This function converts a network interface handle to an interface number.

Preconditions

The TCP/IP stack should have been initialized by TCPIP_STACK_Initialize() and the TCPIP_STACK_Status() returned SYS_STATUS_READY.

Parameters

ParametersDescription
hNetInterface handle.

Returns

  • Index of this network handle in the stack.

  • -1 if invalid.

Remarks

None.