Cider Isn't Darwin Emulation, Really
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298/* * Copyright (c) 2000-2011 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_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. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * 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_OSREFERENCE_LICENSE_HEADER_END@ *//* Copyright (c) 1998, 1999 Apple Computer, Inc. All Rights Reserved *//* Copyright (c) 1995, 1997 Apple Computer, Inc. All Rights Reserved *//* * Copyright (c) 1987, 1993 * The Regents of the University of California. 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, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. * * @(#)malloc.h 8.5 (Berkeley) 5/3/95 *//* * NOTICE: This file was modified by SPARTA, Inc. in 2005 to introduce * support for mandatory and extensible security protections. This notice * is included in support of clause 2.2 (b) of the Apple Public License, * Version 2.0. */
#ifndef _SYS_MALLOC_H_#define _SYS_MALLOC_H_
#include <sys/appleapiopts.h>
#ifdef KERNEL/* * flags to malloc */#define M_WAITOK 0x0000#define M_NOWAIT 0x0001#define M_ZERO 0x0004 /* bzero the allocation */
#ifdef BSD_KERNEL_PRIVATE
#define KMEMSTATS 0
/* * Types of memory to be allocated (not all are used by us) */#define M_FREE 0 /* should be on free list */#define M_MBUF 1 /* mbuf */#define M_DEVBUF 2 /* device driver memory */#define M_SOCKET 3 /* socket structure */#define M_PCB 4 /* protocol control block */#define M_RTABLE 5 /* routing tables */#define M_HTABLE 6 /* IMP host tables */#define M_FTABLE 7 /* fragment reassembly header */#define M_ZOMBIE 8 /* zombie proc status */#define M_IFADDR 9 /* interface address */#define M_SOOPTS 10 /* socket options */#define M_SONAME 11 /* socket name */#define M_NAMEI 12 /* namei path name buffer */#define M_GPROF 13 /* kernel profiling buffer */#define M_IOCTLOPS 14 /* ioctl data buffer */#define M_MAPMEM 15 /* mapped memory descriptors */#define M_CRED 16 /* credentials */#define M_PGRP 17 /* process group header */#define M_SESSION 18 /* session header */#define M_IOV32 19 /* large iov's for 32 bit process */#define M_MOUNT 20 /* vfs mount struct */#define M_FHANDLE 21 /* network file handle */#define M_NFSREQ 22 /* NFS request header */#define M_NFSMNT 23 /* NFS mount structure */#define M_NFSNODE 24 /* NFS vnode private part */#define M_VNODE 25 /* Dynamically allocated vnodes */#define M_CACHE 26 /* Dynamically allocated cache entries */#define M_DQUOT 27 /* UFS quota entries */#define M_UFSMNT 28 /* UFS mount structure */#define M_SHM 29 /* SVID compatible shared memory segments */#define M_PLIMIT 30 /* plimit structures */#define M_SIGACTS 31 /* sigacts structures */#define M_VMOBJ 32 /* VM object structure */#define M_VMOBJHASH 33 /* VM object hash structure */#define M_VMPMAP 34 /* VM pmap */#define M_VMPVENT 35 /* VM phys-virt mapping entry */#define M_VMPAGER 36 /* XXX: VM pager struct */#define M_VMPGDATA 37 /* XXX: VM pager private data */#define M_FILEPROC 38 /* Open file structure */#define M_FILEDESC 39 /* Open file descriptor table */#define M_LOCKF 40 /* Byte-range locking structures */#define M_PROC 41 /* Proc structures */#define M_PSTATS 42 /* pstats proc sub-structures */#define M_SEGMENT 43 /* Segment for LFS */#define M_LFSNODE 44 /* LFS vnode private part */#define M_FFSNODE 45 /* FFS vnode private part */#define M_MFSNODE 46 /* MFS vnode private part */#define M_NQLEASE 47 /* XXX: Nqnfs lease */#define M_NQMHOST 48 /* XXX: Nqnfs host address table */#define M_NETADDR 49 /* Export host address structure */#define M_NFSSVC 50 /* NFS server structure */#define M_NFSUID 51 /* XXX: NFS uid mapping structure */#define M_NFSD 52 /* NFS server daemon structure */#define M_IPMOPTS 53 /* internet multicast options */#define M_IPMADDR 54 /* internet multicast address */#define M_IFMADDR 55 /* link-level multicast address */#define M_MRTABLE 56 /* multicast routing tables */#define M_ISOFSMNT 57 /* ISOFS mount structure */#define M_ISOFSNODE 58 /* ISOFS vnode private part */#define M_NFSRVDESC 59 /* NFS server socket descriptor */#define M_NFSDIROFF 60 /* NFS directory offset data */#define M_NFSBIGFH 61 /* NFS version 3 file handle */#define M_MSDOSFSMNT 62 /* MSDOS FS mount structure */#define M_MSDOSFSFAT 63 /* MSDOS FS fat table */#define M_MSDOSFSNODE 64 /* MSDOS FS vnode private part */#define M_TTYS 65 /* allocated tty structures */#define M_EXEC 66 /* argument lists & other mem used by exec */#define M_MISCFSMNT 67 /* miscfs mount structures */#define M_MISCFSNODE 68 /* miscfs vnode private part */#define M_ADOSFSMNT 69 /* adosfs mount structures */#define M_ADOSFSNODE 70 /* adosfs vnode private part */#define M_ANODE 71 /* adosfs anode structures and tables. */#define M_BUFHDR 72 /* File buffer cache headers */#define M_OFILETABL 73 /* Open file descriptor table */#define M_MCLUST 74 /* mbuf cluster buffers */#define M_HFSMNT 75 /* HFS mount structure */#define M_HFSNODE 76 /* HFS catalog node */#define M_HFSFORK 77 /* HFS file fork */#define M_ZFSMNT 78 /* ZFS mount data */#define M_ZFSNODE 79 /* ZFS inode */#define M_TEMP 80 /* misc temporary data buffers */#define M_SECA 81 /* security associations, key management */#define M_DEVFS 82#define M_IPFW 83 /* IP Forwarding/NAT */#define M_UDFNODE 84 /* UDF inodes */#define M_UDFMNT 85 /* UDF mount structures */#define M_IP6NDP 86 /* IPv6 Neighbour Discovery*/#define M_IP6OPT 87 /* IPv6 options management */#define M_IP6MISC 88 /* IPv6 misc. memory */#define M_TSEGQ 89 /* TCP segment queue entry, unused */#define M_IGMP 90#define M_JNL_JNL 91 /* Journaling: "struct journal" */#define M_JNL_TR 92 /* Journaling: "struct transaction" */ #define M_SPECINFO 93 /* special file node */#define M_KQUEUE 94 /* kqueue */#define M_HFSDIRHINT 95 /* HFS directory hint */#define M_CLRDAHEAD 96 /* storage for cluster read-ahead state */#define M_CLWRBEHIND 97 /* storage for cluster write-behind state */#define M_IOV64 98 /* large iov's for 64 bit process */#define M_FILEGLOB 99 /* fileglobal */#define M_KAUTH 100 /* kauth subsystem */#define M_DUMMYNET 101 /* dummynet */#if CONFIG_VFS_FUNNEL#define M_UNSAFEFS 102 /* storage for vnode lock state for unsafe FS */#endif /* CONFIG_VFS_FUNNEL */#define M_MACPIPELABEL 103 /* MAC pipe labels */#define M_MACTEMP 104 /* MAC framework */#define M_SBUF 105 /* string buffers */#define M_EXTATTR 106 /* extended attribute */#define M_LCTX 107 /* process login context *//* M_TRAFFIC_MGT 108 */#if HFS_COMPRESSION#define M_DECMPFS_CNODE 109 /* decmpfs cnode structures */#endif /* HFS_COMPRESSION */#define M_INMFILTER 110 /* IPv4 multicast PCB-layer source filter */#define M_IPMSOURCE 111 /* IPv4 multicast IGMP-layer source filter */#define M_IN6MFILTER 112 /* IPv6 multicast PCB-layer source filter */#define M_IP6MOPTS 113 /* IPv6 multicast options */#define M_IP6MSOURCE 114 /* IPv6 multicast MLD-layer source filter */
#define M_LAST 115 /* Must be last type + 1 */
#else /* BSD_KERNEL_PRIVATE */
#define M_RTABLE 5 /* routing tables */#define M_IFADDR 9 /* interface address (IOFireWireIP)*/#define M_LOCKF 40 /* Byte-range locking structures (msdos) */ #define M_TEMP 80 /* misc temporary data buffers */#define M_HFSMNT 75 /* HFS mount structure (afpfs) */#define M_KAUTH 100 /* kauth subsystem (smb) */#define M_SONAME 11 /* socket name (smb) */#define M_PCB 4 /* protocol control block (smb) */#define M_UDFNODE 84 /* UDF inodes (udf)*/#define M_UDFMNT 85 /* UDF mount structures (udf)*/
#endif /* BSD_KERNEL_PRIVATE */
#ifdef BSD_KERNEL_PRIVATE
#if KMEMSTATSstruct kmemstats { long ks_inuse; /* # of packets of this type currently * in use */ long ks_calls; /* total packets of this type ever allocated */ long ks_memuse; /* total memory held in bytes */ u_short ks_limblocks; /* number of times blocked for hitting limit */ u_short ks_mapblocks; /* number of times blocked for kernel map */ long ks_maxused; /* maximum number ever used */ long ks_limit; /* most that are allowed to exist */ long ks_size; /* sizes of this thing that are allocated */ long ks_spare;};
extern struct kmemstats kmemstats[];#endif /* KMEMSTATS */
#endif /* BSD_KERNEL_PRIVATE */
/* * The malloc/free primatives used * by the BSD kernel code. */#define MALLOC(space, cast, size, type, flags) \ (space) = (cast)_MALLOC(size, type, flags)
#define FREE(addr, type) \ _FREE((void *)addr, type)
#define REALLOC(space, cast, addr, size, type, flags) \ (space) = (cast)_REALLOC(addr, size, type, flags)
#define MALLOC_ZONE(space, cast, size, type, flags) \ (space) = (cast)_MALLOC_ZONE(size, type, flags)
#define FREE_ZONE(addr, size, type) \ _FREE_ZONE((void *)addr, size, type)
extern void *_MALLOC( size_t size, int type, int flags);
extern void _FREE( void *addr, int type);
extern void *_REALLOC( void *addr, size_t size, int type, int flags);
extern void *_MALLOC_ZONE( size_t size, int type, int flags);
extern void _FREE_ZONE( void *elem, size_t size, int type);
#endif /* KERNEL */
#endif /* _SYS_MALLOC_H_ */