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##

# TCPIP_MODULE_SignalGet Function

## C

    TCPIP_MODULE_SIGNAL TCPIP_MODULE_SignalGet(
        TCPIP_STACK_MODULE moduleId
    );

## Description

This function provides a read only value of the current signals for a stack module.

## Preconditions

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

## Parameters

Parameters | Description
--- | ---
moduleId | Module ID.

## Returns

- The current value of the module's signals.

## Remarks

The signals are processed and cleared inside the stack. It is not possible to clear a signal that's pending using this API.

## Example

    TCPIP_MODULE_SIGNAL currSIgnal = TCPIP_MODULE_SignalGet(TCPIP_MODULE_HTTP_SERVER);