152 lines
3.5 KiB
C
152 lines
3.5 KiB
C
/* ntdll.h. Contains ntdll specific stuff which is nowhere defined.
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Copyright 2000 Cygnus Solutions.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#define STATUS_INFO_LENGTH_MISMATCH ((NTSTATUS) 0xc0000004)
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typedef enum _SYSTEM_INFORMATION_CLASS
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{
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SystemBasicInformation = 0,
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SystemProcessesAndThreadsInformation = 5,
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/* There are a lot more of these... */
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} SYSTEM_INFORMATION_CLASS;
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typedef struct _SYSTEM_BASIC_INFORMATION
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{
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ULONG Unknown;
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ULONG MaximumIncrement;
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ULONG PhysicalPageSize;
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ULONG NumberOfPhysicalPages;
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ULONG LowestPhysicalPage;
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ULONG HighestPhysicalPage;
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ULONG AllocationGranularity;
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ULONG LowestUserAddress;
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ULONG HighestUserAddress;
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ULONG ActiveProcessors;
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ULONG NumberProcessors;
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} SYSTEM_BASIC_INFORMATION, *PSYSTEM_BASIC_INFORMATION;
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typedef LONG KPRIORITY;
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typedef struct _VM_COUNTERS
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{
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ULONG PeakVirtualSize;
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ULONG VirtualSize;
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ULONG PageFaultCount;
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ULONG PeakWorkingSetSize;
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ULONG WorkingSetSize;
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ULONG QuotaPeakPagedPoolUsage;
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ULONG QuotaPagedPoolUsage;
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ULONG QuotaPeakNonPagedPoolUsage;
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ULONG QuotaNonPagedPoolUsage;
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ULONG PagefileUsage;
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ULONG PeakPagefileUsage;
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} VM_COUNTERS, *PVM_COUNTERS;
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typedef struct _CLIENT_ID
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{
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HANDLE UniqueProcess;
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HANDLE UniqueThread;
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} CLIENT_ID, *PCLIENT_ID;
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typedef enum
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{
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StateInitialized,
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StateReady,
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StateRunning,
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StateStandby,
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StateTerminated,
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StateWait,
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StateTransition,
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StateUnknown,
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} THREAD_STATE;
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typedef enum
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{
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Executive,
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FreePage,
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PageIn,
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PoolAllocation,
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DelayExecution,
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Suspended,
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UserRequest,
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WrExecutive,
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WrFreePage,
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WrPageIn,
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WrPoolAllocation,
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WrDelayExecution,
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WrSuspended,
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WrUserRequest,
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WrEventPair,
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WrQueue,
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WrLpcReceive,
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WrLpcReply,
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WrVirtualMemory,
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WrPageOut,
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WrRendezvous,
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Spare2,
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Spare3,
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Spare4,
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Spare5,
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Spare6,
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WrKernel,
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MaximumWaitReason
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} KWAIT_REASON;
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typedef struct _SYSTEM_THREADS
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{
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LARGE_INTEGER KernelTime;
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LARGE_INTEGER UserTime;
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LARGE_INTEGER CreateTime;
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ULONG WaitTime;
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PVOID StartAddress;
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CLIENT_ID ClientId;
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KPRIORITY Priority;
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KPRIORITY BasePriority;
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ULONG ContextSwitchCount;
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THREAD_STATE State;
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KWAIT_REASON WaitReason;
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} SYSTEM_THREADS, *PSYSTEM_THREADS;
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typedef struct _SYSTEM_PROCESSES
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{
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ULONG NextEntryDelta;
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ULONG Threadcount;
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ULONG Reserved1[6];
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LARGE_INTEGER CreateTime;
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LARGE_INTEGER UserTime;
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LARGE_INTEGER KernelTime;
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UNICODE_STRING ProcessName;
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KPRIORITY BasePriority;
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ULONG ProcessId;
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ULONG InheritedFromProcessId;
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ULONG HandleCount;
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ULONG Reserved2[2];
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VM_COUNTERS VmCounters;
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IO_COUNTERS IoCounters;
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SYSTEM_THREADS Threads[1];
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} SYSTEM_PROCESSES, *PSYSTEM_PROCESSES;
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/* Function declarations for ntdll.dll. These don't appear in any
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standard Win32 header. */
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extern "C"
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{
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NTSTATUS NTAPI NtMapViewOfSection (HANDLE, HANDLE, PVOID *, ULONG, ULONG,
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PLARGE_INTEGER, PULONG, SECTION_INHERIT,
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ULONG, ULONG);
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NTSTATUS NTAPI NtQuerySystemInformation (SYSTEM_INFORMATION_CLASS,
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PVOID, ULONG, PULONG);
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NTSTATUS NTAPI NtOpenSection (PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES);
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NTSTATUS NTAPI NtUnmapViewOfSection (HANDLE, PVOID);
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VOID NTAPI RtlInitUnicodeString (PUNICODE_STRING, PCWSTR);
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ULONG NTAPI RtlNtStatusToDosError (NTSTATUS);
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NTSTATUS NTAPI ZwQuerySystemInformation (IN SYSTEM_INFORMATION_CLASS,
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IN OUT PVOID, IN ULONG,
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OUT PULONG);
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}
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