osfmk/ipc/ipc_init.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * @OSF_COPYRIGHT@
  30  */
  31 /*
  32  * HISTORY
  33  *
  34  * Revision 1.1.1.1  1998/09/22 21:05:29  wsanchez
  35  * Import of Mac OS X kernel (~semeria)
  36  *
  37  * Revision 1.1.1.1  1998/03/07 02:26:15  wsanchez
  38  * Import of OSF Mach kernel (~mburg)
  39  *
  40  * Revision 1.1.6.1  1994/09/23  02:07:56  ezf
  41  *      change marker to not FREE
  42  *      [1994/09/22  21:29:04  ezf]
  43  *
  44  * Revision 1.1.2.4  1993/07/22  16:16:03  rod
  45  *      Add ANSI prototypes.  CR #9523.
  46  *      [1993/07/22  13:29:57  rod]
  47  *
  48  * Revision 1.1.2.3  1993/06/07  22:10:25  jeffc
  49  *      CR9176 - ANSI C violations: trailing tokens on CPP
  50  *      directives, extra semicolons after decl_ ..., asm keywords
  51  *      [1993/06/07  19:01:24  jeffc]
  52  *
  53  * Revision 1.1.2.2  1993/06/02  23:31:04  jeffc
  54  *      Added to OSF/1 R1.3 from NMK15.0.
  55  *      [1993/06/02  21:09:31  jeffc]
  56  *
  57  * Revision 1.1  1992/09/30  02:28:50  robert
  58  *      Initial revision
  59  *
  60  * $EndLog$
  61  */
  62 /* CMU_HIST */
  63 /*
  64  * Revision 2.4  91/05/14  16:32:45  mrt
  65  *      Correcting copyright
  66  *
  67  * Revision 2.3  91/02/05  17:21:42  mrt
  68  *      Changed to new Mach copyright
  69  *      [91/02/01  15:45:16  mrt]
  70  *
  71  * Revision 2.2  90/06/02  14:49:59  rpd
  72  *      Created for new IPC.
  73  *      [90/03/26  20:55:26  rpd]
  74  *
  75  */
  76 /* CMU_ENDHIST */
  77 /*
  78  * Mach Operating System
  79  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  80  * All Rights Reserved.
  81  *
  82  * Permission to use, copy, modify and distribute this software and its
  83  * documentation is hereby granted, provided that both the copyright
  84  * notice and this permission notice appear in all copies of the
  85  * software, derivative works or modified versions, and any portions
  86  * thereof, and that both notices appear in supporting documentation.
  87  *
  88  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  89  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  90  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  91  *
  92  * Carnegie Mellon requests users of this software to return to
  93  *
  94  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  95  *  School of Computer Science
  96  *  Carnegie Mellon University
  97  *  Pittsburgh PA 15213-3890
  98  *
  99  * any improvements or extensions that they make and grant Carnegie Mellon
 100  * the rights to redistribute these changes.
 101  */
 102 /*
 103  */
 104 /*
 105  *      File:   ipc/ipc_init.h
 106  *      Author: Rich Draves
 107  *      Date:   1989
 108  *
 109  *      Declarations of functions to initialize the IPC system.
 110  */
 111
 112 #ifndef _IPC_IPC_INIT_H_
 113 #define _IPC_IPC_INIT_H_
 114
 115 extern int ipc_space_max;
 116 extern int ipc_tree_entry_max;
 117 extern int ipc_port_max;
 118 extern int ipc_pset_max;
 119
 120 /*
 121  * Exported interfaces
 122  */
 123
 124 /* IPC initialization needed before creation of kernel task */
 125 extern void ipc_bootstrap(void) __attribute__((section("__TEXT, initcode")));
 126
 127 /* Remaining IPC initialization */
 128 extern void ipc_init(void) __attribute__((section("__TEXT, initcode")));
 129
 130 #endif  /* _IPC_IPC_INIT_H_ */