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__dpmi_resize_linear_memory

Syntax

 
#include <dpmi.h>

int __dpmi_resize_linear_memory(__dpmi_meminfo *info, int commit);

Description

Please refer to the DPMI Specification (see section DPMI Specification) for details on DPMI function call operation. Also see the DPMI Overview (see section DPMI Overview) for general information.

DPMI function AX = 0x0505 (DPMI 1.0 only). Not supported by CWSDPMI and Windows.

This function resizes a memory block. Pass the handle and new size. Bit 0 of commit is 1 for committed pages; bit 1 is 1 to automatically update descriptors. It returns a new handle and base address.

Return Value

-1 on error, else zero.

Portability

ANSI/ISO C No
POSIX No


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  Copyright 2004   by DJ Delorie     Updated Apr 2004