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ntdll: Implement RtlActivateActivationContextEx().

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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2020-07-13 18:37:29 +02:00
parent c6fea822a9
commit c71da19d24
3 changed files with 13 additions and 3 deletions
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13
dlls/ntdll/actctx.c
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@ -5156,16 +5156,25 @@ NTSTATUS WINAPI RtlZombifyActivationContext( HANDLE handle )
* RtlActivateActivationContext (NTDLL.@)
*/
NTSTATUS WINAPI RtlActivateActivationContext( ULONG unknown, HANDLE handle, PULONG_PTR cookie )
{
return RtlActivateActivationContextEx( 0, NtCurrentTeb(), handle, cookie );
}
/******************************************************************
* RtlActivateActivationContextEx (NTDLL.@)
*/
NTSTATUS WINAPI RtlActivateActivationContextEx( ULONG flags, TEB *teb, HANDLE handle, ULONG_PTR *cookie )
{
RTL_ACTIVATION_CONTEXT_STACK_FRAME *frame;
if (!(frame = RtlAllocateHeap( GetProcessHeap(), 0, sizeof(*frame) )))
return STATUS_NO_MEMORY;
frame->Previous = NtCurrentTeb()->ActivationContextStack.ActiveFrame;
frame->Previous = teb->ActivationContextStack.ActiveFrame;
frame->ActivationContext = handle;
frame->Flags = 0;
NtCurrentTeb()->ActivationContextStack.ActiveFrame = frame;
teb->ActivationContextStack.ActiveFrame = frame;
RtlAddRefActivationContext( handle );
*cookie = (ULONG_PTR)frame;

2
dlls/ntdll/ntdll.spec
View file

@ -446,7 +446,7 @@
@ stdcall RtlAcquireSRWLockExclusive(ptr)
@ stdcall RtlAcquireSRWLockShared(ptr)
@ stdcall RtlActivateActivationContext(long ptr ptr)
@ stub RtlActivateActivationContextEx
@ stdcall RtlActivateActivationContextEx(long ptr ptr ptr)
@ stub RtlActivateActivationContextUnsafeFast
@ stdcall RtlAddAccessAllowedAce(ptr long long ptr)
@ stdcall RtlAddAccessAllowedAceEx(ptr long long long ptr)

1
include/winternl.h
View file

@ -2944,6 +2944,7 @@ NTSYSAPI BYTE WINAPI RtlAcquireResourceShared(LPRTL_RWLOCK,BYTE);
NTSYSAPI void WINAPI RtlAcquireSRWLockExclusive(RTL_SRWLOCK*);
NTSYSAPI void WINAPI RtlAcquireSRWLockShared(RTL_SRWLOCK*);
NTSYSAPI NTSTATUS WINAPI RtlActivateActivationContext(DWORD,HANDLE,ULONG_PTR*);
NTSYSAPI NTSTATUS WINAPI RtlActivateActivationContextEx(ULONG,TEB*,HANDLE,ULONG_PTR*);
NTSYSAPI NTSTATUS WINAPI RtlAddAce(PACL,DWORD,DWORD,PACE_HEADER,DWORD);
NTSYSAPI NTSTATUS WINAPI RtlAddAccessAllowedAce(PACL,DWORD,DWORD,PSID);
NTSYSAPI NTSTATUS WINAPI RtlAddAccessAllowedAceEx(PACL,DWORD,DWORD,DWORD,PSID);