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Cider Isn't Darwin Emulation, Really
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5.6 kB · 140 lines
C
at android
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141/* * Copyright (c) 2000-2002 Apple Computer, 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) 1995 NeXT Computer, Inc. All Rights Reserved *//*- * Copyright (c) 1982, 1986, 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. * * @(#)trace.h 8.1 (Berkeley) 6/2/93 */
#ifndef _SYS_TRACE_H_#define _SYS_TRACE_H_
#include <sys/appleapiopts.h>
#ifdef __APPLE_API_OBSOLETE/* * File system buffer tracing points; all trace <pack(dev, size), bn> */#define TR_BREADHIT 0 /* buffer read found in cache */#define TR_BREADMISS 1 /* buffer read not in cache */#define TR_BWRITE 2 /* buffer written */#define TR_BREADHITRA 3 /* buffer read-ahead found in cache */#define TR_BREADMISSRA 4 /* buffer read-ahead not in cache */#define TR_XFODMISS 5 /* exe fod read */#define TR_XFODHIT 6 /* exe fod read */#define TR_BRELSE 7 /* brelse */#define TR_BREALLOC 8 /* expand/contract a buffer */
/* * Memory allocator trace points; all trace the amount of memory involved */#define TR_MALL 10 /* memory allocated */
/* * Paging trace points: all are <vaddr, pid> */#define TR_INTRANS 20 /* page intransit block */#define TR_EINTRANS 21 /* page intransit wait done */#define TR_FRECLAIM 22 /* reclaim from free list */#define TR_RECLAIM 23 /* reclaim from loop */#define TR_XSFREC 24 /* reclaim from free list instead of drum */#define TR_XIFREC 25 /* reclaim from free list instead of fsys */#define TR_WAITMEM 26 /* wait for memory in pagein */#define TR_EWAITMEM 27 /* end memory wait in pagein */#define TR_ZFOD 28 /* zfod page fault */#define TR_EXFOD 29 /* exec fod page fault */#define TR_VRFOD 30 /* vread fod page fault */#define TR_CACHEFOD 31 /* fod in file system cache */#define TR_SWAPIN 32 /* drum page fault */#define TR_PGINDONE 33 /* page in done */#define TR_SWAPIO 34 /* swap i/o request arrives */
/* * System call trace points. */#define TR_VADVISE 40 /* vadvise occurred with <arg, pid> */
/* * Miscellaneous */#define TR_STAMP 45 /* user said vtrace(VTR_STAMP, value); */
/* * This defines the size of the trace flags array. */#define TR_NFLAGS 100 /* generous */
#define TRCSIZ 4096
/* * Specifications of the vtrace() system call, which takes one argument. */#define VTRACE 64+51
#define VTR_DISABLE 0 /* set a trace flag to 0 */#define VTR_ENABLE 1 /* set a trace flag to 1 */#define VTR_VALUE 2 /* return value of a trace flag */#define VTR_UALARM 3 /* set alarm to go off (sig 16) */ /* in specified number of hz */#define VTR_STAMP 4 /* user specified stamp */
#endif /* __APPLE_API_OBSOLETE */
#endif /* !_SYS_TRACE_H_ */