/* * Copyright (c) 2000-2004 Apple Computer, Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ // // cssmalloc - memory allocation in the CDSA world. // // Don't eat heavily before inspecting this code. // #include <security_cdsa_utilities/cssmalloc.h> #include <stdlib.h> #include <errno.h> namespace Security { // // CssmMemoryFunctionsAllocators // void *CssmMemoryFunctionsAllocator::malloc(size_t size) throw(std::bad_alloc) { return functions.malloc(size); } void CssmMemoryFunctionsAllocator::free(void *addr) throw() { return functions.free(addr); } void *CssmMemoryFunctionsAllocator::realloc(void *addr, size_t size) throw(std::bad_alloc) { return functions.realloc(addr, size); } // // CssmAllocatorMemoryFunctions // CssmAllocatorMemoryFunctions::CssmAllocatorMemoryFunctions(Allocator &alloc) { AllocRef = &alloc; malloc_func = relayMalloc; free_func = relayFree; realloc_func = relayRealloc; calloc_func = relayCalloc; } void *CssmAllocatorMemoryFunctions::relayMalloc(size_t size, void *ref) throw(std::bad_alloc) { return allocator(ref).malloc(size); } void CssmAllocatorMemoryFunctions::relayFree(void *mem, void *ref) throw() { allocator(ref).free(mem); } void *CssmAllocatorMemoryFunctions::relayRealloc(void *mem, size_t size, void *ref) throw(std::bad_alloc) { return allocator(ref).realloc(mem, size); } void *CssmAllocatorMemoryFunctions::relayCalloc(uint32 count, size_t size, void *ref) throw(std::bad_alloc) { // Allocator doesn't have a calloc() method void *mem = allocator(ref).malloc(size * count); memset(mem, 0, size * count); return mem; } // // CssmVector // } // namespace Security