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[KERNEL32] Add an (incomplete) pre-implementation for SetThreadStackGuarantee(). (#803)

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This should remove some of the "SetThreadStackGuarantee(): stub" messages in some simple cases.
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Hermès Bélusca-Maïto 2018-08-23 21:30:56 +02:00
parent 30b800f8b5
commit 0e3a043526
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1 changed files with 33 additions and 6 deletions
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37
dll/win32/kernel32/client/thread.c
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@ -5,7 +5,6 @@
* PURPOSE: Thread functions * PURPOSE: Thread functions
* PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org)
* Ariadne (ariadne@xs4all.nl) * Ariadne (ariadne@xs4all.nl)
*
*/ */
/* INCLUDES *******************************************************************/ /* INCLUDES *******************************************************************/
@ -950,16 +949,44 @@ QueueUserAPC(IN PAPCFUNC pfnAPC,
} }
/* /*
* @implemented * @unimplemented
*/ */
BOOL BOOL
WINAPI WINAPI
SetThreadStackGuarantee(IN OUT PULONG StackSizeInBytes) SetThreadStackGuarantee(IN OUT PULONG StackSizeInBytes)
{ {
static int once; PTEB Teb = NtCurrentTeb();
if (once++ == 0) ULONG GuaranteedStackBytes;
DPRINT1("SetThreadStackGuarantee(%p): stub\n", StackSizeInBytes); ULONG AllocationSize;
if (!StackSizeInBytes)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
AllocationSize = *StackSizeInBytes;
/* Retrieve the current stack size */
GuaranteedStackBytes = Teb->GuaranteedStackBytes;
/* Return the size of the previous stack */
*StackSizeInBytes = GuaranteedStackBytes;
/*
* If the new stack size is either zero or is less than the current size,
* the previous stack size is returned and we return success.
*/
if ((AllocationSize == 0) || (AllocationSize < GuaranteedStackBytes))
{
return TRUE; return TRUE;
}
// FIXME: Unimplemented!
UNIMPLEMENTED_ONCE;
// return TRUE;
return FALSE;
} }
/* /*