Legacy Document

Important: The information in this document is obsolete and should not be used for new development.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

MaxBlockSys
Use the MaxBlockSys function to determine the size of the largest block you could allocate in the system heap after a compaction.
FUNCTION MaxBlockSys: LongInt;
DESCRIPTION
The MaxBlockSys function works much as the MaxBlock function does, but returns the maximum contiguous space, in bytes, that you could obtain after compacting the system heap. MaxBlockSys does not actually do the compaction.

RESULT CODES
noErr 0 No error

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MaxBlockSys

DESCRIPTION

RESULT CODES noErr 0No error

RESULT CODES
noErr 0 No error