bsd/i386/vmparam.h

   1 /*
   2  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25
  26 #ifndef _BSD_I386_VMPARAM_H_
  27 #define _BSD_I386_VMPARAM_H_ 1
  28
  29 #include <sys/resource.h>
  30
  31 #define USRSTACK        0xbfff9000
  32
  33 /*
  34  * Virtual memory related constants, all in bytes
  35  */
  36 #ifndef DFLDSIZ
  37 #define DFLDSIZ         (6*1024*1024)           /* initial data size limit */
  38 #endif
  39 #ifndef MAXDSIZ
  40 #define MAXDSIZ         (RLIM_INFINITY)         /* max data size */
  41 #endif
  42 #ifndef DFLSSIZ
  43 #define DFLSSIZ         (8*1024*1024 - 7*4*1024)        /* initial stack size limit */
  44 #endif
  45 #ifndef MAXSSIZ
  46 #define MAXSSIZ         (64*1024*1024 - 7*4*1024)       /* max stack size */
  47 #endif
  48 #ifndef DFLCSIZ
  49 #define DFLCSIZ         (0)                     /* initial core size limit */
  50 #endif
  51 #ifndef MAXCSIZ
  52 #define MAXCSIZ         (RLIM_INFINITY)         /* max core size */
  53 #endif  /* MAXCSIZ */
  54
  55 #endif  /* _BSD_I386_VMPARAM_H_ */