[Overview][Constants][Procedures and functions][Index] Reference for unit 'cmem' (#rtl)

ReAlloc

Reallocates a memory block

Declaration

Source position: cmem.pp line 53

function ReAlloc(

  P: Pointer;

  Size: ptruint

):pointer;

Arguments

P

  

Pointer to the old block

Size

  

New size for the memory block.

Function result

A pointer to the new memory block

Description

ReAlloc re-allocates a block of memory pointed to by p. The new block will have size Size, and as much data as was available or as much data as fits is copied from the old to the new location.

See also

Malloc

  

Malloc external declaration.

Free

  

Free a previously allocated block


Documentation generated on: Jun 23 2021