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Implemented NtResumeThread() and NtSuspendThread()

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Cleanup

svn path=/trunk/; revision=1472
This commit is contained in:
Eric Kohl 2000-12-22 13:32:06 +00:00
parent 90beca63cb
commit 64ba922c19
4 changed files with 15 additions and 22 deletions
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16
reactos/include/ddk/psfuncs.h
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@ -1,15 +1,8 @@
/* $Id: psfuncs.h,v 1.11 2000/09/06 03:00:10 phreak Exp $ /* $Id: psfuncs.h,v 1.12 2000/12/22 13:29:48 ekohl Exp $
*/ */
#ifndef _INCLUDE_DDK_PSFUNCS_H #ifndef _INCLUDE_DDK_PSFUNCS_H
#define _INCLUDE_DDK_PSFUNCS_H #define _INCLUDE_DDK_PSFUNCS_H
PACCESS_TOKEN PsReferenceEffectiveToken(struct _ETHREAD* Thread,
PTOKEN_TYPE TokenType,
PUCHAR b,
PSECURITY_IMPERSONATION_LEVEL Level);
NTSTATUS PsOpenTokenOfProcess(HANDLE ProcessHandle,
PACCESS_TOKEN* Token);
NTSTATUS STDCALL PsAssignImpersonationToken (struct _ETHREAD* Thread, NTSTATUS STDCALL PsAssignImpersonationToken (struct _ETHREAD* Thread,
HANDLE TokenHandle); HANDLE TokenHandle);
@ -40,12 +33,7 @@ NTSTATUS STDCALL PsCreateSystemThread(PHANDLE ThreadHandle,
PKSTART_ROUTINE StartRoutine, PKSTART_ROUTINE StartRoutine,
PVOID StartContext); PVOID StartContext);
NTSTATUS STDCALL PsTerminateSystemThread(NTSTATUS ExitStatus); NTSTATUS STDCALL PsTerminateSystemThread(NTSTATUS ExitStatus);
ULONG PsSuspendThread(struct _ETHREAD* Thread,
PNTSTATUS WaitStatus,
UCHAR Alertable,
ULONG WaitMode);
ULONG PsResumeThread(struct _ETHREAD* Thread,
PNTSTATUS WaitStatus);
struct _ETHREAD* STDCALL PsGetCurrentThread(VOID); struct _ETHREAD* STDCALL PsGetCurrentThread(VOID);
struct _EPROCESS* STDCALL PsGetCurrentProcess(VOID); struct _EPROCESS* STDCALL PsGetCurrentProcess(VOID);
PACCESS_TOKEN STDCALL PsReferenceImpersonationToken(struct _ETHREAD* Thread, PACCESS_TOKEN STDCALL PsReferenceImpersonationToken(struct _ETHREAD* Thread,

2
reactos/include/ntos/ps.h
View file

@ -59,5 +59,7 @@
#define NORMAL_PRIORITY_CLASS (32) #define NORMAL_PRIORITY_CLASS (32)
#define REALTIME_PRIORITY_CLASS (256) #define REALTIME_PRIORITY_CLASS (256)
/* ResumeThread / SuspendThread */
#define MAXIMUM_SUSPEND_COUNT (0x7f)
#endif /* __INCLUDE_PS_H */ #endif /* __INCLUDE_PS_H */

15
reactos/ntoskrnl/include/internal/ps.h
View file

@ -381,12 +381,15 @@ PACCESS_TOKEN PsReferenceEffectiveToken(PETHREAD Thread,
NTSTATUS PsOpenTokenOfProcess(HANDLE ProcessHandle, NTSTATUS PsOpenTokenOfProcess(HANDLE ProcessHandle,
PACCESS_TOKEN* Token); PACCESS_TOKEN* Token);
ULONG PsSuspendThread(PETHREAD Thread, ULONG PsFreezeThread(PETHREAD Thread,
PNTSTATUS WaitStatus, PNTSTATUS WaitStatus,
UCHAR Alertable, UCHAR Alertable,
ULONG WaitMode); ULONG WaitMode);
ULONG PsResumeThread(PETHREAD Thread, ULONG PsUnfreezeThread(PETHREAD Thread,
PNTSTATUS WaitStatus); PNTSTATUS WaitStatus);
ULONG PsSuspendThread(PETHREAD Thread);
ULONG PsResumeThread(PETHREAD Thread);
#define THREAD_STATE_INVALID (0) #define THREAD_STATE_INVALID (0)

4
reactos/ntoskrnl/ke/kthread.c
View file

@ -139,8 +139,8 @@ KeInitializeThread(PKPROCESS Process, PKTHREAD Thread)
KeInitializeSemaphore(&Thread->SuspendSemaphore, 0, 255); KeInitializeSemaphore(&Thread->SuspendSemaphore, 0, 255);
Thread->ThreadListEntry.Flink = NULL; Thread->ThreadListEntry.Flink = NULL;
Thread->ThreadListEntry.Blink = NULL; Thread->ThreadListEntry.Blink = NULL;
Thread->FreezeCount = 1; Thread->FreezeCount = 0;
Thread->SuspendCount = 0; Thread->SuspendCount = 1;
/* /*
* Initialize ReactOS specific members * Initialize ReactOS specific members