XNullHandler - 2021.1 English

Xilinx Standalone Library Documentation OS and Libraries Document Collection (UG643)

Document ID
UG643
Release Date
2021-06-16
Version
2021.1 English

Null handler function.

This follows the XInterruptHandler signature for interrupt handlers. It can be used to assign a null handler (a stub) to an interrupt controller vector table.

Note: None.

Prototype

void XNullHandler(void *NullParameter);

Parameters

The following table lists the XNullHandler function arguments.

Table 1. XNullHandler Arguments
Name Description
NullParameter arbitrary void pointer and not used.

Returns

None.