JCL Help:SHAllocMem

 JCL Help: SHAllocMem Function

Windows_Specific.Shell.MemoryManagement

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Summary

Allocates memory using the Shell's memory allocator.

Pascal

 function SHAllocMem(out P: Pointer; Count: Integer): Boolean;

Parameters

Parameters	Description
out P: Pointer	Pointer variable which returns the address of the allocated memory block
Count: Integer	Size, in bytes, of the block of memory to allocate.

Return Value

If the function succeeds it returns True and P contains the address of the allocated memory block. If the function fails it returns False and P will be set to nil.

Description

SHAllocMem allocates the specified amount of memory using the Shell's memory allocator. If the allocation succeeds then the memory block is initialized to all 0's, P is set to point to the allocated memory and the return value will be True. On failure, P retains its value and the return value will be False.

See Also

SHGetMem SHFreeMem

About

Unit

JclShell

Donator

Marcel van Brakel

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