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