| 1 | /** @file
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| 2 | * Incredibly Portable Runtime - Runtime Init/Term.
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| 3 | */
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| 4 |
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| 5 | /*
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| 6 | * Copyright (C) 2006-2007 Sun Microsystems, Inc.
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| 7 | *
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| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | * available from http://www.virtualbox.org. This file is free software;
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| 10 | * you can redistribute it and/or modify it under the terms of the GNU
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| 11 | * General Public License (GPL) as published by the Free Software
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| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | *
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| 16 | * The contents of this file may alternatively be used under the terms
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| 17 | * of the Common Development and Distribution License Version 1.0
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| 18 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 19 | * VirtualBox OSE distribution, in which case the provisions of the
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| 20 | * CDDL are applicable instead of those of the GPL.
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| 21 | *
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| 22 | * You may elect to license modified versions of this file under the
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| 23 | * terms and conditions of either the GPL or the CDDL or both.
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| 24 | *
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| 25 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 26 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 27 | * additional information or have any questions.
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| 28 | */
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| 29 |
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| 30 | #ifndef ___iprt_initterm_h
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| 31 | #define ___iprt_initterm_h
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| 32 |
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| 33 | #include <iprt/cdefs.h>
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| 34 | #include <iprt/types.h>
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| 35 |
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| 36 | __BEGIN_DECLS
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| 37 |
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| 38 | /** @defgroup grp_rt Incredibly Portable Runtime APIs
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| 39 | * @{
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| 40 | */
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| 41 |
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| 42 | /** @defgroup grp_rt_initterm Init / Term
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| 43 | * @{
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| 44 | */
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| 45 |
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| 46 | #ifdef IN_RING3
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| 47 | /**
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| 48 | * Initalizes the runtime library.
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| 49 | *
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| 50 | * @returns iprt status code.
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| 51 | *
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| 52 | * @param fInitSUPLib Set if SUPInit() shall be called during init (default).
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| 53 | * Clear if not to call it.
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| 54 | * @param cbReserve The number of bytes of contiguous memory that should be reserved by
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| 55 | * the runtime / support library.
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| 56 | * Set this to 0 if no reservation is required. (default)
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| 57 | * Set this to ~(size_t)0 if the maximum amount supported by the VM is to be
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| 58 | * attempted reserved, or the maximum available.
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| 59 | * This argument only applies if fInitSUPLib is true and we're in ring-3 HC.
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| 60 | */
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| 61 | RTR3DECL(int) RTR3Init(
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| 62 | #ifdef __cplusplus
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| 63 | bool fInitSUPLib = true,
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| 64 | size_t cbReserve = 0
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| 65 | #else
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| 66 | bool fInitSUPLib,
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| 67 | size_t cbReserve
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| 68 | #endif
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| 69 | );
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| 70 |
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| 71 | /**
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| 72 | * Terminates the runtime library.
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| 73 | */
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| 74 | RTR3DECL(void) RTR3Term(void);
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| 75 | #endif
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| 76 |
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| 77 |
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| 78 | #ifdef IN_RING0
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| 79 | /**
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| 80 | * Initalizes the ring-0 driver runtime library.
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| 81 | *
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| 82 | * @returns iprt status code.
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| 83 | * @param fReserved Flags reserved for the future.
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| 84 | */
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| 85 | RTR0DECL(int) RTR0Init(unsigned fReserved);
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| 86 |
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| 87 | /**
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| 88 | * Terminates the ring-0 driver runtime library.
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| 89 | */
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| 90 | RTR0DECL(void) RTR0Term(void);
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| 91 | #endif
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| 92 |
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| 93 | #ifdef IN_GC
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| 94 | /**
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| 95 | * Initalizes the guest context runtime library.
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| 96 | *
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| 97 | * @returns iprt status code.
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| 98 | *
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| 99 | * @param u64ProgramStartNanoTS The startup timestamp.
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| 100 | */
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| 101 | RTGCDECL(int) RTGCInit(uint64_t u64ProgramStartNanoTS);
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| 102 |
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| 103 | /**
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| 104 | * Terminates the guest context runtime library.
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| 105 | */
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| 106 | RTGCDECL(void) RTGCTerm(void);
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| 107 | #endif
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| 108 |
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| 109 |
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| 110 | /** @} */
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| 111 |
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| 112 | /** @} */
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| 113 |
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| 114 | __END_DECLS
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| 115 |
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| 116 |
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| 117 | #endif
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| 118 |
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