anawait.c File Reference

#include <phapp.h>
#include <symprv.h>

Go to the source code of this file.

Macros
#define	FUNC_MATCH(Name)   PhStartsWithString2(name, L##Name, TRUE)
#define	NT_FUNC_MATCH(Name)

Typedefs
typedef HWND(WINAPI *	_GetSendMessageReceiver )(_In_ HANDLE ThreadId)
typedef NTSTATUS(NTAPI *	_NtAlpcQueryInformation )(_In_ HANDLE PortHandle, _In_ ALPC_PORT_INFORMATION_CLASS PortInformationClass, _Out_writes_bytes_(Length) PVOID PortInformation, _In_ ULONG Length, _Out_opt_ PULONG ReturnLength)
typedef struct _ANALYZE_WAIT_CONTEXT	ANALYZE_WAIT_CONTEXT
typedef struct _ANALYZE_WAIT_CONTEXT *	PANALYZE_WAIT_CONTEXT

Functions
VOID	PhpAnalyzeWaitPassive (_In_ HWND hWnd, _In_ HANDLE ProcessId, _In_ HANDLE ThreadId)
BOOLEAN NTAPI	PhpWalkThreadStackAnalyzeCallback (_In_ PPH_THREAD_STACK_FRAME StackFrame, _In_opt_ PVOID Context)
VOID	PhpAnalyzeWaitFallbacks (_In_ PANALYZE_WAIT_CONTEXT Context)
VOID	PhpInitializeServiceNumbers (VOID)
PPH_STRING	PhpaGetHandleString (_In_ HANDLE ProcessHandle, _In_ HANDLE Handle)
VOID	PhpGetWfmoInformation (_In_ HANDLE ProcessHandle, _In_ BOOLEAN IsWow64, _In_ ULONG NumberOfHandles, _In_ PHANDLE AddressOfHandles, _In_ WAIT_TYPE WaitType, _In_ BOOLEAN Alertable, _Inout_ PPH_STRING_BUILDER StringBuilder)
PPH_STRING	PhpaGetSendMessageReceiver (_In_ HANDLE ThreadId)
PPH_STRING	PhpaGetAlpcInformation (_In_ HANDLE ThreadId)
VOID	PhUiAnalyzeWaitThread (_In_ HWND hWnd, _In_ HANDLE ProcessId, _In_ HANDLE ThreadId, _In_ PPH_SYMBOL_PROVIDER SymbolProvider)

Macro Definition Documentation

#define FUNC_MATCH

(

Name

)

PhStartsWithString2(name, L##Name, TRUE)

#define NT_FUNC_MATCH

(

Name

)

Value:

( \
    PhStartsWithString2(name, L"ntdll.dll!Nt" L##Name, TRUE) || \
    PhStartsWithString2(name, L"ntdll.dll!Zw" L##Name, TRUE) \
    )

Typedef Documentation

typedef HWND(WINAPI * _GetSendMessageReceiver)(_In_ HANDLE ThreadId)

Definition at line 39 of file anawait.c.

typedef NTSTATUS(NTAPI * _NtAlpcQueryInformation)(_In_ HANDLE PortHandle, _In_ ALPC_PORT_INFORMATION_CLASS PortInformationClass, _Out_writes_bytes_(Length) PVOID PortInformation, _In_ ULONG Length, _Out_opt_ PULONG ReturnLength)

Definition at line 43 of file anawait.c.

typedef struct _ANALYZE_WAIT_CONTEXT ANALYZE_WAIT_CONTEXT

typedef struct _ANALYZE_WAIT_CONTEXT * PANALYZE_WAIT_CONTEXT

Function Documentation

static PPH_STRING PhpaGetAlpcInformation

(

_In_ HANDLE

ThreadId

)

Definition at line 1023 of file anawait.c.

static PPH_STRING PhpaGetHandleString	(	_In_ HANDLE	ProcessHandle,
		_In_ HANDLE	Handle
	)

Definition at line 855 of file anawait.c.

static PPH_STRING PhpaGetSendMessageReceiver

(

_In_ HANDLE

ThreadId

)

Definition at line 980 of file anawait.c.

static VOID PhpAnalyzeWaitFallbacks

(

_In_ PANALYZE_WAIT_CONTEXT

Context

)

Definition at line 618 of file anawait.c.

VOID PhpAnalyzeWaitPassive	(	_In_ HWND	hWnd,
		_In_ HANDLE	ProcessId,
		_In_ HANDLE	ThreadId
	)

Definition at line 191 of file anawait.c.

static VOID PhpGetWfmoInformation	(	_In_ HANDLE	ProcessHandle,
		_In_ BOOLEAN	IsWow64,
		_In_ ULONG	NumberOfHandles,
		_In_ PHANDLE	AddressOfHandles,
		_In_ WAIT_TYPE	WaitType,
		_In_ BOOLEAN	Alertable,
		_Inout_ PPH_STRING_BUILDER	StringBuilder
	)

Definition at line 899 of file anawait.c.

static VOID PhpInitializeServiceNumbers

(

VOID

)

Definition at line 771 of file anawait.c.

static BOOLEAN NTAPI PhpWalkThreadStackAnalyzeCallback	(	_In_ PPH_THREAD_STACK_FRAME	StackFrame,
		_In_opt_ PVOID	Context
	)

Definition at line 283 of file anawait.c.

VOID PhUiAnalyzeWaitThread	(	_In_ HWND	hWnd,
		_In_ HANDLE	ProcessId,
		_In_ HANDLE	ThreadId,
		_In_ PPH_SYMBOL_PROVIDER	SymbolProvider
	)

Definition at line 112 of file anawait.c.