/* * Copyright (c) 1999, 2000-2001 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* File: smf.c Contains: platform-dependent malloc/free */ #include <dev/random/YarrowCoreLib/src/smf.h> #include <sys/malloc.h> #include <sys/systm.h> SMFAPI void mmInit( void ) { return; } SMFAPI MMPTR mmMalloc(DWORD request) { // since kfree requires that we pass in the alloc size, add enough bytes to store a dword void* mem; mem = _MALLOC (request, M_DEVBUF, M_WAITOK); if (mem == 0) // oops, it didn't appear to work { printf ("Couldn't allocate kernel memory!\n"); return 0; } return (MMPTR) mem; } SMFAPI void mmFree(MMPTR ptrnum) { // get the size of the pointer back _FREE (ptrnum, M_DEVBUF); } SMFAPI LPVOID mmGetPtr(MMPTR ptrnum) { return (LPVOID)ptrnum; } SMFAPI void mmReturnPtr(__unused MMPTR ptrnum) { /* nothing */ return; }