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Important: The information in this document is obsolete and should not be used for new development.

Chapter 2 - Memory Manager / Memory Manager Reference

Memory Manager Routines / Accessing Heap Zones

GetZone
To find which zone is current, use the GetZone function.
FUNCTION GetZone: THz;
DESCRIPTION
The GetZone function returns a pointer to the current heap zone.

ASSEMBLY-LANGUAGE INFORMATION
The registers on exit for GetZone are
Registers on exit
A0 Pointer to current heap zone
D0 Result code

The global variable TheZone contains a pointer to the current heap zone.

RESULT CODES
noErr 0 No error

Registers on exit
A0	Pointer to current heap zone
D0	Result code

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GetZone

DESCRIPTION

ASSEMBLY-LANGUAGE INFORMATION

RESULT CODES noErr0No error

RESULT CODES
noErr 0 No error