ubuntu/vbox/vboxguest/include/internal/process.h

   1 /* $Id: process.h $ */
   2 /** @file
   3  * IPRT - Internal RTProc header.
   4  */
   5
   6 /*
   7  * Copyright (C) 2006-2017 Oracle Corporation
   8  *
   9  * This file is part of VirtualBox Open Source Edition (OSE), as
  10  * available from http://www.virtualbox.org. This file is free software;
  11  * you can redistribute it and/or modify it under the terms of the GNU
  12  * General Public License (GPL) as published by the Free Software
  13  * Foundation, in version 2 as it comes in the "COPYING" file of the
  14  * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
  15  * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
  16  *
  17  * The contents of this file may alternatively be used under the terms
  18  * of the Common Development and Distribution License Version 1.0
  19  * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
  20  * VirtualBox OSE distribution, in which case the provisions of the
  21  * CDDL are applicable instead of those of the GPL.
  22  *
  23  * You may elect to license modified versions of this file under the
  24  * terms and conditions of either the GPL or the CDDL or both.
  25  */
  26
  27 #ifndef ___internal_process_h
  28 #define ___internal_process_h
  29
  30 #include <iprt/process.h>
  31 #include <iprt/param.h>
  32
  33 RT_C_DECLS_BEGIN
  34
  35 extern DECLHIDDEN(RTPROCESS)        g_ProcessSelf;
  36 extern DECLHIDDEN(RTPROCPRIORITY)   g_enmProcessPriority;
  37 extern DECLHIDDEN(char)             g_szrtProcExePath[RTPATH_MAX];
  38 extern DECLHIDDEN(size_t)           g_cchrtProcExePath;
  39 extern DECLHIDDEN(size_t)           g_cchrtProcDir;
  40 extern DECLHIDDEN(size_t)           g_offrtProcName;
  41 extern DECLHIDDEN(bool volatile)    g_frtAtExitCalled;
  42
  43 /**
  44  * Validates and sets the process priority.
  45  * This will check that all rtThreadNativeSetPriority() will success for all the
  46  * thread types when applied to the current thread.
  47  *
  48  * @returns iprt status code.
  49  * @param   enmPriority     The priority to validate and set.
  50  * @remark  Located in sched.
  51  */
  52 DECLHIDDEN(int) rtProcNativeSetPriority(RTPROCPRIORITY enmPriority);
  53
  54 /**
  55  * Determines the full path to the executable image.
  56  *
  57  * This is called by rtR3Init.
  58  *
  59  * @returns IPRT status code.
  60  *
  61  * @param   pszPath     Pointer to the g_szrtProcExePath buffer.
  62  * @param   cchPath     The size of the buffer.
  63  */
  64 DECLHIDDEN(int) rtProcInitExePath(char *pszPath, size_t cchPath);
  65
  66 RT_C_DECLS_END
  67
  68 #endif
  69