/* * Copyright (c) 2015 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * 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@ */ #ifndef __DEBUG_H #define __DEBUG_H // set to one to debug malloc itself #define DEBUG_MALLOC 0 // set to one to debug malloc client #define DEBUG_CLIENT 0 #define DEBUG_MADVISE 0 #if DEBUG_MALLOC # warning DEBUG_MALLOC ENABLED # undef MALLOC_INLINE # undef MALLOC_UNUSED # undef MALLOC_ALWAYS_INLINE # undef CHECK_MAGAZINE_PTR_LOCKED # define MALLOC_INLINE # define MALLOC_UNUSED # define MALLOC_ALWAYS_INLINE # define CHECK_MAGAZINE_PTR_LOCKED(szone, mag_ptr, fun) \ do { \ if (TRY_LOCK(mag_ptr->magazine_lock)) { \ malloc_printf("*** magazine_lock was not set %p in %s\n", \ mag_ptr->magazine_lock, fun); \ } \ } while (0) #endif // DEBUG_MALLOC #if DEBUG_MALLOC || DEBUG_CLIENT # define CHECK(szone, fun) \ if ((szone)->debug_flags & CHECK_REGIONS) { \ szone_check_all(szone, fun) \ } #else // DEBUG_MALLOC || DEBUG_CLIENT # define CHECK(szone, fun) \ do {} while (0) #endif // DEBUG_MALLOC || DEBUG_CLIENT #endif // __DEBUG_H