| /* -*- Mode: C; tab-width: 8; c-basic-offset: 8 -*- */ |
| /* vim:set softtabstop=8 shiftwidth=8: */ |
| /*- |
| * Copyright (C) 2006-2008 Jason Evans <jasone@FreeBSD.org>. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice(s), this list of conditions and the following disclaimer as |
| * the first lines of this file unmodified other than the possible |
| * addition of one or more copyright notices. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice(s), this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
| * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /* |
| * The purpose of these structs is described in jemalloc.c, in the comment |
| * marked MALLOC_ZONE_T_NOTE. |
| * |
| * We need access to some structs that come with a specific version of OSX |
| * but can't copy them here because of licensing restrictions (see bug |
| * 603655). The structs below are equivalent in that they'll always be |
| * compiled to the same representation on all platforms. |
| * |
| * `void*` and `void (*)()` may not be the same size on weird platforms, but |
| * the size of a function pointer shouldn't vary according to its parameters |
| * or return type. |
| * |
| * Apple's version of these structures, complete with member names and |
| * comments, is available online at |
| * |
| * http://www.opensource.apple.com/source/Libc/Libc-763.12/include/malloc/malloc.h |
| * |
| */ |
| |
| /* |
| * OSX 10.5 - Leopard |
| */ |
| typedef struct _leopard_malloc_zone { |
| void *m1; |
| void *m2; |
| void (*m3)(); |
| void (*m4)(); |
| void (*m5)(); |
| void (*m6)(); |
| void (*m7)(); |
| void (*m8)(); |
| void (*m9)(); |
| void *m10; |
| void (*m11)(); |
| void (*m12)(); |
| void *m13; |
| unsigned m14; |
| } leopard_malloc_zone; |
| |
| /* |
| * OSX 10.6 - Snow Leopard |
| */ |
| typedef struct _snow_leopard_malloc_zone { |
| void *m1; |
| void *m2; |
| void (*m3)(); |
| void (*m4)(); |
| void (*m5)(); |
| void (*m6)(); |
| void (*m7)(); |
| void (*m8)(); |
| void (*m9)(); |
| void *m10; |
| void (*m11)(); |
| void (*m12)(); |
| void *m13; |
| unsigned m14; |
| void (*m15)(); // this member added in 10.6 |
| void (*m16)(); // this member added in 10.6 |
| } snow_leopard_malloc_zone; |
| |
| typedef struct _snow_leopard_malloc_introspection { |
| void (*m1)(); |
| void (*m2)(); |
| void (*m3)(); |
| void (*m4)(); |
| void (*m5)(); |
| void (*m6)(); |
| void (*m7)(); |
| void (*m8)(); |
| void (*m9)(); // this member added in 10.6 |
| } snow_leopard_malloc_introspection; |
| |
| /* |
| * OSX 10.7 - Lion |
| */ |
| typedef struct _lion_malloc_zone { |
| void *m1; |
| void *m2; |
| void (*m3)(); |
| void (*m4)(); |
| void (*m5)(); |
| void (*m6)(); |
| void (*m7)(); |
| void (*m8)(); |
| void (*m9)(); |
| void *m10; |
| void (*m11)(); |
| void (*m12)(); |
| void *m13; |
| unsigned m14; |
| void (*m15)(); |
| void (*m16)(); |
| void (*m17)(); // this member added in 10.7 |
| } lion_malloc_zone; |
| |
| typedef struct _lion_malloc_introspection { |
| void (*m1)(); |
| void (*m2)(); |
| void (*m3)(); |
| void (*m4)(); |
| void (*m5)(); |
| void (*m6)(); |
| void (*m7)(); |
| void (*m8)(); |
| void (*m9)(); |
| void (*m10)(); // this member added in 10.7 |
| void (*m11)(); // this member added in 10.7 |
| void (*m12)(); // this member added in 10.7 |
| #ifdef __BLOCKS__ |
| void (*m13)(); // this member added in 10.7 |
| #else |
| void *m13; // this member added in 10.7 |
| #endif |
| } lion_malloc_introspection; |