include/avrt.h

   1 /*
   2  * avrt definitions
   3  *
   4  * Copyright 2009 Maarten Lankhorst
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  *
  20  */
  21
  22 #ifndef _AVRT_
  23 #define _AVRT_
  24
  25 #ifdef __cplusplus
  26 extern "C" {
  27 #endif
  28
  29 typedef enum _AVRT_PRIORITY
  30 {
  31     AVRT_PRIORITY_VERYLOW = -2,
  32     AVRT_PRIORITY_LOW,
  33     AVRT_PRIORITY_NORMAL,
  34     AVRT_PRIORITY_HIGH,
  35     AVRT_PRIORITY_CRITICAL
  36 } AVRT_PRIORITY, *PAVRT_PRIORITY;
  37
  38 /* Windows compiler is more lax */
  39 #define THREAD_ORDER_GROUP_INFINITE_TIMEOUT ((void*)((LONG_PTR)-1))
  40
  41 HANDLE WINAPI AvSetMmThreadCharacteristicsA(LPCSTR TaskName, LPDWORD TaskIndex);
  42 HANDLE WINAPI AvSetMmThreadCharacteristicsW(LPCWSTR TaskName, LPDWORD TaskIndex);
  43 #define AvSetMmThreadCharacteristics WINELIB_NAME_AW(AvSetMmThreadCharacteristics)
  44
  45 HANDLE WINAPI AvSetMmMaxThreadCharacteristicsA(LPCSTR FirstTask, LPCSTR SecondTask, LPDWORD TaskIndex);
  46 HANDLE WINAPI AvSetMmMaxThreadCharacteristicsW(LPCWSTR FirstTask, LPCWSTR SecondTask, LPDWORD TaskIndex);
  47 #define AvSetMmMaxThreadCharacteristics WINELIB_NAME_AW(AvSetMmMaxThreadCharacteristics)
  48
  49 BOOL WINAPI AvRevertMmThreadCharacteristics(HANDLE AvrtHandle);
  50 BOOL WINAPI AvSetMmThreadPriority(HANDLE AvrtHandle, AVRT_PRIORITY Priority);
  51 BOOL WINAPI AvRtCreateThreadOrderingGroup(
  52     PHANDLE Context, PLARGE_INTEGER Period,
  53     GUID *ThreadOrderingGuid, PLARGE_INTEGER Timeout);
  54
  55 BOOL WINAPI AvRtCreateThreadOrderingGroupExA(
  56     PHANDLE Context, PLARGE_INTEGER Period,
  57     GUID *ThreadOrderingGuid, PLARGE_INTEGER Timeout,
  58     LPCSTR TaskName);
  59 BOOL WINAPI AvRtCreateThreadOrderingGroupExW(
  60     PHANDLE Context, PLARGE_INTEGER Period,
  61     GUID *ThreadOrderingGuid, PLARGE_INTEGER Timeout,
  62     LPCSTR TaskName);
  63 #define AvRtCreateThreadOrderingGroupEx WINELIB_NAME_AW(AvRtCreateThreadOrderingGroupEx)
  64
  65 BOOL WINAPI AvRtJoinThreadOrderingGroup(PHANDLE Context, GUID *ThreadOrderingGuid, BOOL Before);
  66 BOOL WINAPI AvRtWaitOnThreadOrderingGroup(HANDLE Context);
  67 BOOL WINAPI AvRtLeaveThreadOrderingGroup(HANDLE Context);
  68 BOOL WINAPI AvRtDeleteThreadOrderingGroup(HANDLE Context);
  69 BOOL WINAPI AvQuerySystemResponsiveness(HANDLE AvrtHandle, PULONG SystemResponsivenessValue);
  70
  71 #ifdef __cplusplus
  72 }
  73 #endif
  74
  75 #endif /*_AVRT_*/