| 1 | /* $Id: thread2-r0drv-solaris.c 36555 2011-04-05 12:34:09Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Threads (Part 2), Ring-0 Driver, Solaris.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2007 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * The contents of this file may alternatively be used under the terms
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| 18 | * of the Common Development and Distribution License Version 1.0
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| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 20 | * VirtualBox OSE distribution, in which case the provisions of the
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| 21 | * CDDL are applicable instead of those of the GPL.
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| 22 | *
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| 23 | * You may elect to license modified versions of this file under the
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| 24 | * terms and conditions of either the GPL or the CDDL or both.
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| 25 | */
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| 26 |
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| 27 |
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| 28 | /*******************************************************************************
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| 29 | * Header Files *
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| 30 | *******************************************************************************/
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| 31 | #include "../the-solaris-kernel.h"
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| 32 | #include "internal/iprt.h"
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| 33 | #include <iprt/thread.h>
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| 34 |
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| 35 | #include <iprt/assert.h>
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| 36 | #include <iprt/err.h>
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| 37 | #include "internal/thread.h"
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| 38 |
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| 39 |
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| 40 |
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| 41 | DECLHIDDEN(int) rtThreadNativeInit(void)
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| 42 | {
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| 43 | return VINF_SUCCESS;
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| 44 | }
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| 45 |
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| 46 |
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| 47 | RTDECL(RTTHREAD) RTThreadSelf(void)
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| 48 | {
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| 49 | return rtThreadGetByNative(RTThreadNativeSelf());
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| 50 | }
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| 51 |
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| 52 |
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| 53 | DECLHIDDEN(int) rtThreadNativeSetPriority(PRTTHREADINT pThread, RTTHREADTYPE enmType)
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| 54 | {
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| 55 | int iPriority;
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| 56 | switch (enmType)
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| 57 | {
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| 58 | case RTTHREADTYPE_INFREQUENT_POLLER: iPriority = 60; break;
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| 59 | case RTTHREADTYPE_EMULATION: iPriority = 66; break;
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| 60 | case RTTHREADTYPE_DEFAULT: iPriority = 72; break;
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| 61 | case RTTHREADTYPE_MSG_PUMP: iPriority = 78; break;
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| 62 | case RTTHREADTYPE_IO: iPriority = 84; break;
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| 63 | case RTTHREADTYPE_TIMER: iPriority = 99; break;
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| 64 | default:
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| 65 | AssertMsgFailed(("enmType=%d\n", enmType));
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| 66 | return VERR_INVALID_PARAMETER;
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| 67 | }
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| 68 |
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| 69 | vbi_set_priority(vbi_curthread(), iPriority);
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| 70 | return VINF_SUCCESS;
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| 71 | }
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| 72 |
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| 73 |
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| 74 | DECLHIDDEN(int) rtThreadNativeAdopt(PRTTHREADINT pThread)
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| 75 | {
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| 76 | NOREF(pThread);
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| 77 | /* There is nothing special that needs doing here, but the
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| 78 | user really better know what he's cooking. */
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| 79 | return VINF_SUCCESS;
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| 80 | }
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| 81 |
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| 82 |
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| 83 | DECLHIDDEN(void) rtThreadNativeDestroy(PRTTHREADINT pThread)
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| 84 | {
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| 85 | NOREF(pThread);
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| 86 | }
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| 87 |
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| 88 |
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| 89 | /**
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| 90 | * Native thread main function.
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| 91 | *
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| 92 | * @param pvThreadInt The thread structure.
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| 93 | */
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| 94 | static void rtThreadNativeMain(void *pvThreadInt)
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| 95 | {
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| 96 | PRTTHREADINT pThreadInt = (PRTTHREADINT)pvThreadInt;
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| 97 |
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| 98 | rtThreadMain(pThreadInt, (RTNATIVETHREAD)vbi_curthread(), &pThreadInt->szName[0]);
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| 99 | vbi_thread_exit();
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| 100 | }
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| 101 |
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| 102 |
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| 103 | DECLHIDDEN(int) rtThreadNativeCreate(PRTTHREADINT pThreadInt, PRTNATIVETHREAD pNativeThread)
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| 104 | {
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| 105 | void *pvKernThread;
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| 106 | RT_ASSERT_PREEMPTIBLE();
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| 107 |
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| 108 | pvKernThread = vbi_thread_create(rtThreadNativeMain, pThreadInt, sizeof(pThreadInt), minclsyspri);
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| 109 | if (pvKernThread)
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| 110 | {
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| 111 | *pNativeThread = (RTNATIVETHREAD)pvKernThread;
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| 112 | return VINF_SUCCESS;
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| 113 | }
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| 114 |
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| 115 | return VERR_OUT_OF_RESOURCES;
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| 116 | }
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| 117 |
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