# OS_DumpAllArenaInfo

## Syntax

      #include <nitro/os.h>

      void OS_DumpAllArenaInfo( void );

## Arguments

None.

## Return Values

None.

## Description

Displays the arena information.
This function is intended for debugging, so it will not do anything in FINALROM builds. It will not generate any code.

This function will output information about all arenas managed by the OS library, displaying all at one time. To display the information about a particular arena, call the `OS_DumpArenaInfo` function.

###
Display Mode

If an accurate display of all information takes priority over speed, as it does in this function, we recommend temporarily setting the display to blocking mode. See `OS_SetPrintBlockingMode` for details.

## See Also

`OS_DumpArenaInfo
OS_SetPrintBlockingMode`

## Revision History

2009/07/27 Added Display Mode.
2008/01/29 Initial version.

CONFIDENTIAL