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ntdll: Implement DbgUiConnectToDbg(). 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2021-01-28 11:20:38 +01:00
parent f7c48da359
commit a24e330b20
3 changed files with 18 additions and 1 deletions
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2
dlls/ntdll/ntdll.spec
View File

@ -34,7 +34,7 @@
@ stub DbgPrompt
# @ stub DbgQueryDebugFilterState
# @ stub DbgSetDebugFilterState
@ stub DbgUiConnectToDbg
@ stdcall DbgUiConnectToDbg()
@ stub DbgUiContinue
@ stub DbgUiConvertStateChangeStructure
# @ stub DbgUiDebugActiveProcess

16
dlls/ntdll/process.c
View File

@ -134,6 +134,22 @@ void WINAPI DbgUiSetThreadDebugObject( HANDLE handle )
NtCurrentTeb()->DbgSsReserved[1] = handle;
}
/***********************************************************************
* DbgUiConnectToDbg (NTDLL.@)
*/
NTSTATUS WINAPI DbgUiConnectToDbg(void)
{
HANDLE handle;
NTSTATUS status;
OBJECT_ATTRIBUTES attr = { sizeof(attr) };
if (DbgUiGetThreadDebugObject()) return STATUS_SUCCESS; /* already connected */
status = NtCreateDebugObject( &handle, DEBUG_ALL_ACCESS, &attr, 0 );
if (!status) DbgUiSetThreadDebugObject( handle );
return status;
}
/***********************************************************************
* DbgUiRemoteBreakin (NTDLL.@)
*/

1
include/winternl.h
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@ -3020,6 +3020,7 @@ typedef struct _PS_CREATE_INFO
NTSYSAPI void WINAPI DbgBreakPoint(void);
NTSYSAPI NTSTATUS WINAPIV DbgPrint(LPCSTR fmt, ...);
NTSYSAPI NTSTATUS WINAPIV DbgPrintEx(ULONG iComponentId, ULONG Level, LPCSTR fmt, ...);
NTSYSAPI NTSTATUS WINAPI DbgUiConnectToDbg(void);
NTSYSAPI HANDLE WINAPI DbgUiGetThreadDebugObject(void);
NTSYSAPI NTSTATUS WINAPI DbgUiIssueRemoteBreakin(HANDLE);
NTSYSAPI void WINAPI DbgUiRemoteBreakin(void*);