reactos/include/internal/ps.h

   1 #ifndef __INCLUDE_INTERNAL_PSMGR_H
   2 #define __INCLUDE_INTERNAL_PSMGR_H
   3
   4 #include <internal/hal.h>
   5
   6 extern PEPROCESS SystemProcess;
   7 extern HANDLE SystemProcessHandle;
   8
   9 /* ntoskrnl/ps/thread.c */
  10 extern POBJECT_TYPE     PsThreadType;
  11 extern POBJECT_TYPE     PsProcessType;
  12 extern PETHREAD         CurrentThread;
  13
  14 VOID PiInitProcessManager(VOID);
  15 VOID PiShutdownProcessManager(VOID);
  16 VOID PsInitThreadManagment(VOID);
  17 VOID PsInitProcessManagment(VOID);
  18 VOID PsInitIdleThread(VOID);
  19 VOID PsDispatchThread(ULONG NewThreadStatus);
  20 VOID PsDispatchThreadNoLock(ULONG NewThreadStatus);
  21 VOID PiTerminateProcessThreads(PEPROCESS Process, NTSTATUS ExitStatus);
  22 VOID PsTerminateOtherThread(PETHREAD Thread, NTSTATUS ExitStatus);
  23 VOID PsReleaseThread(PETHREAD Thread);
  24 VOID PsBeginThread(PKSTART_ROUTINE StartRoutine, PVOID StartContext);
  25 VOID PsBeginThreadWithContextInternal(VOID);
  26 VOID PiKillMostProcesses(VOID);
  27 NTSTATUS STDCALL PiTerminateProcess(PEPROCESS Process, NTSTATUS ExitStatus);
  28 ULONG PsUnfreezeThread(PETHREAD Thread, PNTSTATUS WaitStatus);
  29 ULONG PsFreezeThread(PETHREAD Thread, PNTSTATUS WaitStatus,
  30                      UCHAR Alertable, ULONG WaitMode);
  31 VOID PiInitApcManagement(VOID);
  32 VOID PiDeleteThread(PVOID ObjectBody);
  33 VOID PiCloseThread(PVOID ObjectBody, ULONG HandleCount);
  34 VOID PsReapThreads(VOID);
  35 NTSTATUS PsInitializeThread(HANDLE ProcessHandle,
  36                             PETHREAD* ThreadPtr,
  37                             PHANDLE ThreadHandle,
  38                             ACCESS_MASK DesiredAccess,
  39                             POBJECT_ATTRIBUTES ObjectAttributes);
  40
  41 #define THREAD_STATE_INVALID      (0)
  42 #define THREAD_STATE_RUNNABLE     (1)
  43 #define THREAD_STATE_RUNNING      (2)
  44 #define THREAD_STATE_SUSPENDED    (3)
  45 #define THREAD_STATE_FROZEN       (4)
  46 #define THREAD_STATE_TERMINATED_1 (5)
  47 #define THREAD_STATE_TERMINATED_2 (6)
  48 #define THREAD_STATE_MAX          (7)
  49
  50
  51 // Internal thread priorities, added by Phillip Susi
  52 // TODO: rebalence these to make use of all priorities... the ones above 16 can not all be used right now
  53
  54 #define PROCESS_PRIO_IDLE                       3
  55 #define PROCESS_PRIO_NORMAL                     8
  56 #define PROCESS_PRIO_HIGH                       13
  57 #define PROCESS_PRIO_RT                         18
  58
  59 /*
  60  * Functions the HAL must provide
  61  */
  62
  63 void HalInitFirstTask(PETHREAD thread);
  64 NTSTATUS HalInitTask(PETHREAD thread, PKSTART_ROUTINE fn, PVOID StartContext);
  65 void HalTaskSwitch(PKTHREAD thread);
  66 NTSTATUS HalInitTaskWithContext(PETHREAD Thread, PCONTEXT Context);
  67 NTSTATUS HalReleaseTask(PETHREAD Thread);
  68 VOID PiDeleteProcess(PVOID ObjectBody);
  69 VOID PsReapThreads(VOID);
  70 VOID PsUnfreezeOtherThread(PETHREAD Thread);
  71 VOID PsFreezeOtherThread(PETHREAD Thread);
  72 VOID PsFreezeProcessThreads(PEPROCESS Process);
  73 VOID PsUnfreezeProcessThreads(PEPROCESS Process);
  74
  75 #endif