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use tags for pool allocations, and reformat code

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svn path=/trunk/; revision=14547
This commit is contained in:
Royce Mitchell III 2005-04-08 13:14:15 +00:00
parent 18cff7ccc9
commit 601ea5384b
1 changed files with 441 additions and 420 deletions
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79
reactos/ntoskrnl/ps/job.c
View file

@ -17,20 +17,25 @@
/* GLOBALS *******************************************************************/
#define TAG_EJOB TAG('E', 'J', 'O', 'B') /* EJOB */
POBJECT_TYPE EXPORTED PsJobType = NULL;
LIST_ENTRY PsJobListHead;
static FAST_MUTEX PsJobListLock;
static GENERIC_MAPPING PiJobMapping = {STANDARD_RIGHTS_READ | JOB_OBJECT_QUERY,
static GENERIC_MAPPING PiJobMapping =
{
STANDARD_RIGHTS_READ | JOB_OBJECT_QUERY,
STANDARD_RIGHTS_WRITE | JOB_OBJECT_ASSIGN_PROCESS | JOB_OBJECT_SET_ATTRIBUTES | JOB_OBJECT_TERMINATE | JOB_OBJECT_SET_SECURITY_ATTRIBUTES,
STANDARD_RIGHTS_EXECUTE | SYNCHRONIZE,
STANDARD_RIGHTS_ALL | JOB_OBJECT_ALL_ACCESS};
STANDARD_RIGHTS_ALL | JOB_OBJECT_ALL_ACCESS
};
/* FUNCTIONS *****************************************************************/
VOID STDCALL
PiDeleteJob(PVOID ObjectBody)
PiDeleteJob ( PVOID ObjectBody )
{
PEJOB Job = (PEJOB)ObjectBody;
@ -52,11 +57,12 @@ PiDeleteJob(PVOID ObjectBody)
}
VOID INIT_FUNCTION
PsInitJobManagment(VOID)
PsInitJobManagment ( VOID )
{
PsJobType = ExAllocatePool(NonPagedPool, sizeof(OBJECT_TYPE));
PsJobType = ExAllocatePoolWithTag (
NonPagedPool, sizeof(OBJECT_TYPE), TAG_EJOB );
PsJobType->Tag = TAG('E', 'J', 'O', 'B');
PsJobType->Tag = TAG_EJOB;
PsJobType->TotalObjects = 0;
PsJobType->TotalHandles = 0;
PsJobType->PeakObjects = 0;
@ -84,7 +90,8 @@ PsInitJobManagment(VOID)
}
NTSTATUS
PspAssignProcessToJob(PEPROCESS Process,
PspAssignProcessToJob (
PEPROCESS Process,
PEJOB Job)
{
DPRINT("PspAssignProcessToJob() is unimplemented!\n");
@ -92,9 +99,10 @@ PspAssignProcessToJob(PEPROCESS Process,
}
NTSTATUS
PspTerminateJobObject(PEJOB Job,
PspTerminateJobObject (
PEJOB Job,
KPROCESSOR_MODE AccessMode,
NTSTATUS ExitStatus)
NTSTATUS ExitStatus )
{
DPRINT("PspTerminateJobObject() is unimplemented!\n");
return STATUS_NOT_IMPLEMENTED;
@ -106,7 +114,8 @@ PspTerminateJobObject(PEJOB Job,
*/
NTSTATUS
STDCALL
NtAssignProcessToJobObject(HANDLE JobHandle,
NtAssignProcessToJobObject (
HANDLE JobHandle,
HANDLE ProcessHandle)
{
PEPROCESS Process;
@ -123,7 +132,8 @@ NtAssignProcessToJobObject(HANDLE JobHandle,
I open the process handle before the job handle is that a simple test showed
that it first complains about a invalid process handle! The other way around
would be simpler though... */
Status = ObReferenceObjectByHandle(ProcessHandle,
Status = ObReferenceObjectByHandle(
ProcessHandle,
PROCESS_TERMINATE,
PsProcessType,
PreviousMode,
@ -135,7 +145,8 @@ NtAssignProcessToJobObject(HANDLE JobHandle,
{
PEJOB Job;
Status = ObReferenceObjectByHandle(JobHandle,
Status = ObReferenceObjectByHandle(
JobHandle,
JOB_OBJECT_ASSIGN_PROCESS,
PsJobType,
PreviousMode,
@ -193,9 +204,10 @@ NtAssignProcessToJobObject(HANDLE JobHandle,
*/
NTSTATUS
STDCALL
NtCreateJobObject(PHANDLE JobHandle,
NtCreateJobObject (
PHANDLE JobHandle,
ACCESS_MASK DesiredAccess,
POBJECT_ATTRIBUTES ObjectAttributes)
POBJECT_ATTRIBUTES ObjectAttributes )
{
HANDLE hJob;
PEJOB Job;
@ -300,8 +312,9 @@ NtCreateJobObject(PHANDLE JobHandle,
*/
NTSTATUS
STDCALL
NtIsProcessInJob(IN HANDLE ProcessHandle,
IN HANDLE JobHandle OPTIONAL)
NtIsProcessInJob (
IN HANDLE ProcessHandle,
IN HANDLE JobHandle OPTIONAL )
{
KPROCESSOR_MODE PreviousMode;
PEPROCESS Process;
@ -311,7 +324,8 @@ NtIsProcessInJob(IN HANDLE ProcessHandle,
PAGED_CODE();
Status = ObReferenceObjectByHandle(ProcessHandle,
Status = ObReferenceObjectByHandle(
ProcessHandle,
PROCESS_QUERY_INFORMATION,
PsProcessType,
PreviousMode,
@ -366,7 +380,8 @@ NtIsProcessInJob(IN HANDLE ProcessHandle,
*/
NTSTATUS
STDCALL
NtOpenJobObject(PHANDLE JobHandle,
NtOpenJobObject (
PHANDLE JobHandle,
ACCESS_MASK DesiredAccess,
POBJECT_ATTRIBUTES ObjectAttributes)
{
@ -432,11 +447,12 @@ NtOpenJobObject(PHANDLE JobHandle,
*/
NTSTATUS
STDCALL
NtQueryInformationJobObject(HANDLE JobHandle,
NtQueryInformationJobObject (
HANDLE JobHandle,
JOBOBJECTINFOCLASS JobInformationClass,
PVOID JobInformation,
ULONG JobInformationLength,
PULONG ReturnLength)
PULONG ReturnLength )
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
@ -448,7 +464,8 @@ NtQueryInformationJobObject(HANDLE JobHandle,
*/
NTSTATUS
STDCALL
NtSetInformationJobObject(HANDLE JobHandle,
NtSetInformationJobObject (
HANDLE JobHandle,
JOBOBJECTINFOCLASS JobInformationClass,
PVOID JobInformation,
ULONG JobInformationLength)
@ -463,8 +480,9 @@ NtSetInformationJobObject(HANDLE JobHandle,
*/
NTSTATUS
STDCALL
NtTerminateJobObject(HANDLE JobHandle,
NTSTATUS ExitStatus)
NtTerminateJobObject (
HANDLE JobHandle,
NTSTATUS ExitStatus )
{
KPROCESSOR_MODE PreviousMode;
PEJOB Job;
@ -474,7 +492,8 @@ NtTerminateJobObject(HANDLE JobHandle,
PreviousMode = ExGetPreviousMode();
Status = ObReferenceObjectByHandle(JobHandle,
Status = ObReferenceObjectByHandle(
JobHandle,
JOB_OBJECT_TERMINATE,
PsJobType,
PreviousMode,
@ -482,7 +501,8 @@ NtTerminateJobObject(HANDLE JobHandle,
NULL);
if(NT_SUCCESS(Status))
{
Status = PspTerminateJobObject(Job,
Status = PspTerminateJobObject(
Job,
PreviousMode,
ExitStatus);
ObDereferenceObject(Job);
@ -497,7 +517,7 @@ NtTerminateJobObject(HANDLE JobHandle,
*/
PVOID
STDCALL
PsGetJobLock(PEJOB Job)
PsGetJobLock ( PEJOB Job )
{
ASSERT(Job);
return (PVOID)&Job->JobLock;
@ -509,7 +529,7 @@ PsGetJobLock(PEJOB Job)
*/
PVOID
STDCALL
PsGetJobSessionId(PEJOB Job)
PsGetJobSessionId ( PEJOB Job )
{
ASSERT(Job);
return (PVOID)Job->SessionId;
@ -521,7 +541,7 @@ PsGetJobSessionId(PEJOB Job)
*/
ULONG
STDCALL
PsGetJobUIRestrictionsClass(PEJOB Job)
PsGetJobUIRestrictionsClass ( PEJOB Job )
{
ASSERT(Job);
return Job->UIRestrictionsClass;
@ -533,7 +553,8 @@ PsGetJobUIRestrictionsClass(PEJOB Job)
*/
VOID
STDCALL
PsSetJobUIRestrictionsClass(PEJOB Job,
PsSetJobUIRestrictionsClass (
PEJOB Job,
ULONG UIRestrictionsClass)
{
ASSERT(Job);