From 40637ed24bf3b1562851c6e52c29bafa8218384b Mon Sep 17 00:00:00 2001
From: Thomas Bluemel <thomas@reactsoft.com>
Date: Wed, 22 Sep 2004 22:31:46 +0000
Subject: [PATCH] initialize the job management and export PsJobType

svn path=/trunk/; revision=10987
---
 reactos/ntoskrnl/include/internal/ps.h |  4 +-
 reactos/ntoskrnl/ntoskrnl.def          |  4 +-
 reactos/ntoskrnl/ps/job.c              | 55 ++++++++++++++++++++++++++
 reactos/ntoskrnl/ps/psmgr.c            |  3 +-
 4 files changed, 62 insertions(+), 4 deletions(-)

diff --git a/reactos/ntoskrnl/include/internal/ps.h b/reactos/ntoskrnl/include/internal/ps.h
index c71543a2214..c3f9014ba1e 100644
--- a/reactos/ntoskrnl/include/internal/ps.h
+++ b/reactos/ntoskrnl/include/internal/ps.h
@@ -16,7 +16,7 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
-/* $Id: ps.h,v 1.67 2004/09/22 14:53:26 weiden Exp $
+/* $Id: ps.h,v 1.68 2004/09/22 22:31:46 weiden Exp $
  *
  * FILE:            ntoskrnl/ke/kthread.c
  * PURPOSE:         Process manager definitions
@@ -641,6 +641,8 @@ typedef struct _EJOB
 } EJOB;
 #include <poppack.h>
 
+VOID INIT_FUNCTION PsInitJobManagment(VOID);
+
 #endif /* ASSEMBLER */
 
 #endif /* __INCLUDE_INTERNAL_PS_H */
diff --git a/reactos/ntoskrnl/ntoskrnl.def b/reactos/ntoskrnl/ntoskrnl.def
index 30eedcc65d4..97d1762b749 100644
--- a/reactos/ntoskrnl/ntoskrnl.def
+++ b/reactos/ntoskrnl/ntoskrnl.def
@@ -1,4 +1,4 @@
-; $Id: ntoskrnl.def,v 1.191 2004/09/16 11:46:17 ekohl Exp $
+; $Id: ntoskrnl.def,v 1.192 2004/09/22 22:31:46 weiden Exp $
 ;
 ; reactos/ntoskrnl/ntoskrnl.def
 ;
@@ -920,7 +920,7 @@ PsIsProcessBeingDebugged@4
 PsIsSystemThread@4
 PsIsThreadImpersonating@4
 PsIsThreadTerminating@4
-;PsJobType DATA
+PsJobType DATA
 PsLookupProcessByProcessId@8
 PsLookupProcessThreadByCid@12
 PsLookupThreadByThreadId@8
diff --git a/reactos/ntoskrnl/ps/job.c b/reactos/ntoskrnl/ps/job.c
index fcecb6baecb..1933fd5d109 100644
--- a/reactos/ntoskrnl/ps/job.c
+++ b/reactos/ntoskrnl/ps/job.c
@@ -14,8 +14,63 @@
 #include <ntoskrnl.h>
 #include <internal/debug.h>
 
+/* GLOBALS *******************************************************************/
+
+POBJECT_TYPE EXPORTED PsJobType = NULL;
+
+LIST_ENTRY PsJobListHead;
+static KSPIN_LOCK PsJobListLock;
+
+static GENERIC_MAPPING PiJobMapping = {PROCESS_READ,
+                                       PROCESS_WRITE,
+                                       PROCESS_EXECUTE,
+                                       PROCESS_ALL_ACCESS};
+
 /* FUNCTIONS *****************************************************************/
 
+VOID STDCALL
+PiDeleteJob(PVOID ObjectBody)
+{
+  KIRQL oldIrql;
+  PEJOB Job = (PEJOB)ObjectBody;
+  
+  KeAcquireSpinLock(&PsJobListLock, &oldIrql);
+  RemoveEntryList(&Job->JobLinks);
+  KeReleaseSpinLock(&PsJobListLock, oldIrql);
+}
+
+VOID INIT_FUNCTION
+PsInitJobManagment(VOID)
+{
+  PsJobType = ExAllocatePool(NonPagedPool, sizeof(OBJECT_TYPE));
+
+  PsJobType->Tag = TAG('E', 'J', 'O', 'B');
+  PsJobType->TotalObjects = 0;
+  PsJobType->TotalHandles = 0;
+  PsJobType->MaxObjects = ULONG_MAX;
+  PsJobType->MaxHandles = ULONG_MAX;
+  PsJobType->PagedPoolCharge = 0;
+  PsJobType->NonpagedPoolCharge = sizeof(EJOB);
+  PsJobType->Mapping = &PiJobMapping;
+  PsJobType->Dump = NULL;
+  PsJobType->Open = NULL;
+  PsJobType->Close = NULL;
+  PsJobType->Delete = PiDeleteJob;
+  PsJobType->Parse = NULL;
+  PsJobType->Security = NULL;
+  PsJobType->QueryName = NULL;
+  PsJobType->OkayToClose = NULL;
+  PsJobType->Create = NULL;
+  PsJobType->DuplicationNotify = NULL;
+  
+  RtlRosInitUnicodeStringFromLiteral(&PsJobType->TypeName, L"Job");
+  
+  ObpCreateTypeObject(PsJobType);
+  
+  InitializeListHead(&PsJobListHead);
+  KeInitializeSpinLock(&PsJobListLock);
+}
+
 /*
  * @unimplemented
  */
diff --git a/reactos/ntoskrnl/ps/psmgr.c b/reactos/ntoskrnl/ps/psmgr.c
index 2aefaa15d0a..76d411a5f95 100644
--- a/reactos/ntoskrnl/ps/psmgr.c
+++ b/reactos/ntoskrnl/ps/psmgr.c
@@ -1,4 +1,4 @@
-/* $Id: psmgr.c,v 1.21 2004/08/15 16:39:10 chorns Exp $
+/* $Id: psmgr.c,v 1.22 2004/09/22 22:31:46 weiden Exp $
  *
  * COPYRIGHT:               See COPYING in the top level directory
  * PROJECT:                 ReactOS kernel
@@ -25,6 +25,7 @@ VOID PiShutdownProcessManager(VOID)
 VOID INIT_FUNCTION
 PiInitProcessManager(VOID)
 {
+   PsInitJobManagment();
    PsInitProcessManagment();
    PsInitThreadManagment();
    PsInitIdleThread();