mirror of https://github.com/lianthony/NT4.0
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
112 lines
1.3 KiB
112 lines
1.3 KiB
/*++
|
|
|
|
Copyright (c) 1993 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
bkmem.c
|
|
|
|
Abstract:
|
|
|
|
Memory allocation routines for online books program
|
|
|
|
Author:
|
|
|
|
Ted Miller (tedm) 5-Jan-1995
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
|
|
#include "books.h"
|
|
|
|
|
|
VOID
|
|
OutOfMemory(
|
|
VOID
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Display an out of memory message box and terminate.
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Value:
|
|
|
|
THIS ROUTINE DOES NOT RETURN TO ITS CALLER
|
|
|
|
--*/
|
|
|
|
{
|
|
MessageBox(hInst,L"OOM",NULL,MB_OK); // BUGBUG
|
|
ExitProcess(1);
|
|
}
|
|
|
|
|
|
PVOID
|
|
MyMalloc(
|
|
IN DWORD Size
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Allocate a zeroed-out block of memory.
|
|
If allocation fails this routine does not return.
|
|
|
|
Arguments:
|
|
|
|
Size - supplies the number of bytes of memory required.
|
|
The memory block can be freed with MyFree when no
|
|
longer needed.
|
|
|
|
Return Value:
|
|
|
|
Pointer to buffer of the requested size. The buffer will
|
|
be zeroed out.
|
|
|
|
--*/
|
|
|
|
{
|
|
PVOID p = (PVOID)LocalAlloc(LPTR,Size);
|
|
|
|
if(!p) {
|
|
OutOfMemory();
|
|
}
|
|
|
|
return(p);
|
|
}
|
|
|
|
|
|
VOID
|
|
MyFree(
|
|
IN PVOID Block
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Free a block of memory previously alocated by MyMalloc.
|
|
|
|
Arguments:
|
|
|
|
Block - supplied pointer to block of memory to be freed.
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
LocalFree((HLOCAL)Block);
|
|
}
|
|
|