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- /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
- /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
- /*
- * Copyright (c) 1991, 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.
- *
- * @(#)vm.h 8.5 (Berkeley) 5/11/95
- */
- /* HISTORY
- * 05-Jun-95 Mac Gillon (mgillon) at NeXT
- * 4.4 code uses this file to import MACH API
- */
-
- #ifndef _SYS_VM_H
- #define _SYS_VM_H
-
- /* Machine specific config stuff */
- #if defined(KERNEL) && !defined(MACH_USER_API)
- #include <sys/vmmeter.h>
- #include <sys/queue.h>
- #include <mach/vm_param.h>
- #endif
-
- /*
- * Shareable process virtual address space.
- * May eventually be merged with vm_map.
- * Several fields are temporary (text, data stuff).
- */
- struct vmspace {
- int vm_refcnt; /* number of references */
- caddr_t vm_shm; /* SYS5 shared memory private data XXX */
- /* we copy from vm_startcopy to the end of the structure on fork */
- #define vm_startcopy vm_rssize
- segsz_t vm_rssize; /* current resident set size in pages */
- segsz_t vm_swrss; /* resident set size before last swap */
- segsz_t vm_tsize; /* text size (pages) XXX */
- segsz_t vm_dsize; /* data size (pages) XXX */
- segsz_t vm_ssize; /* stack size (pages) */
- caddr_t vm_taddr; /* user virtual address of text XXX */
- caddr_t vm_daddr; /* user virtual address of data XXX */
- caddr_t vm_maxsaddr; /* user VA at max stack growth */
- };
-
- #ifdef KERNEL
-
- #ifdef BSD_BUILD
- #include <kern/thread.h>
- #endif /* BSD_BUILD */
-
- struct proc *current_proc(void);
-
- #endif /* KERNEL */
-
- #endif /* _SYS_VM_H */
-