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kernelbase: Move FlsFree() implementation to ntdll.RtlFlsFree(). 

Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Paul Gofman 2020-09-29 23:15:30 +03:00 committed by Alexandre Julliard
parent c955eee9e8
commit 0627fa9d92
5 changed files with 32 additions and 17 deletions
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8
dlls/kernel32/tests/fiber.c
View File

@ -38,7 +38,7 @@ static BOOL (WINAPI *pFlsFree)(DWORD);
static PVOID (WINAPI *pFlsGetValue)(DWORD);
static BOOL (WINAPI *pFlsSetValue)(DWORD,PVOID);
static NTSTATUS (WINAPI *pRtlFlsAlloc)(PFLS_CALLBACK_FUNCTION,DWORD*);
static NTSTATUS (WINAPI *pRtlFlsFree)(ULONG);
static void *fibers[3];
static BYTE testparam = 185;
static DWORD fls_index_to_set = FLS_OUT_OF_INDEXES;
@ -69,6 +69,7 @@ static VOID init_funcs(void)
#define X(f) p##f = (void*)GetProcAddress(hntdll, #f);
X(RtlFlsAlloc);
X(RtlFlsFree);
#undef X
}
@ -218,7 +219,10 @@ static void test_FiberLocalStorage(void)
ok(count && (count <= 127 || (count > 4000 && count < 4096)), "Got unexpected count %u.\n", count);
for (i = 0; i < count; ++i)
pFlsFree(fls_indices[i]);
{
status = pRtlFlsFree(fls_indices[i]);
ok(!status, "Got unexpected status %#x.\n", status);
}
}
else
{

15
dlls/kernelbase/thread.c
View File

@ -1077,20 +1077,7 @@ DWORD WINAPI DECLSPEC_HOTPATCH FlsAlloc( PFLS_CALLBACK_FUNCTION callback )
*/
BOOL WINAPI DECLSPEC_HOTPATCH FlsFree( DWORD index )
{
BOOL ret;
RtlAcquirePebLock();
ret = RtlAreBitsSet( NtCurrentTeb()->Peb->FlsBitmap, index, 1 );
if (ret) RtlClearBits( NtCurrentTeb()->Peb->FlsBitmap, index, 1 );
if (ret)
{
/* FIXME: call Fls callback */
/* FIXME: add equivalent of ThreadZeroTlsCell here */
if (NtCurrentTeb()->FlsSlots) NtCurrentTeb()->FlsSlots[index] = 0;
}
else SetLastError( ERROR_INVALID_PARAMETER );
RtlReleasePebLock();
return ret;
return set_ntstatus( RtlFlsFree( index ));
}

1
dlls/ntdll/ntdll.spec
View File

@ -667,6 +667,7 @@
@ stdcall RtlFirstEntrySList(ptr)
@ stdcall RtlFirstFreeAce(ptr ptr)
@ stdcall RtlFlsAlloc(ptr ptr)
@ stdcall RtlFlsFree(long)
@ stub RtlFlushPropertySet
# @ stub RtlFlushSecureMemoryCache
@ stdcall RtlFormatCurrentUserKeyPath(ptr)

24
dlls/ntdll/thread.c
View File

@ -256,7 +256,7 @@ TEB_ACTIVE_FRAME * WINAPI RtlGetFrame(void)
/***********************************************************************
* RtlFlsAlloc (NTDLL.@)
*/
NTSTATUS WINAPI DECLSPEC_HOTPATCH RtlFlsAlloc( PFLS_CALLBACK_FUNCTION callback, DWORD *ret_index )
NTSTATUS WINAPI DECLSPEC_HOTPATCH RtlFlsAlloc( PFLS_CALLBACK_FUNCTION callback, ULONG *ret_index )
{
PEB * const peb = NtCurrentTeb()->Peb;
NTSTATUS status = STATUS_NO_MEMORY;
@ -289,3 +289,25 @@ NTSTATUS WINAPI DECLSPEC_HOTPATCH RtlFlsAlloc( PFLS_CALLBACK_FUNCTION callback,
*ret_index = index;
return status;
}
/***********************************************************************
* RtlFlsFree (NTDLL.@)
*/
NTSTATUS WINAPI DECLSPEC_HOTPATCH RtlFlsFree( ULONG index )
{
NTSTATUS status;
RtlAcquirePebLock();
if (RtlAreBitsSet( NtCurrentTeb()->Peb->FlsBitmap, index, 1 ))
{
RtlClearBits( NtCurrentTeb()->Peb->FlsBitmap, index, 1 );
/* FIXME: call Fls callback */
/* FIXME: add equivalent of ThreadZeroTlsCell here */
if (NtCurrentTeb()->FlsSlots) NtCurrentTeb()->FlsSlots[index] = 0;
status = STATUS_SUCCESS;
}
else status = STATUS_INVALID_PARAMETER;
RtlReleasePebLock();
return status;
}

1
include/winternl.h
View File

@ -3372,6 +3372,7 @@ NTSYSAPI ULONG WINAPI RtlFindSetBitsAndClear(PRTL_BITMAP,ULONG,ULONG);
NTSYSAPI ULONG WINAPI RtlFindSetRuns(PCRTL_BITMAP,PRTL_BITMAP_RUN,ULONG,BOOLEAN);
NTSYSAPI BOOLEAN WINAPI RtlFirstFreeAce(PACL,PACE_HEADER *);
NTSYSAPI NTSTATUS WINAPI RtlFlsAlloc(PFLS_CALLBACK_FUNCTION,ULONG *);
NTSYSAPI NTSTATUS WINAPI RtlFlsFree(ULONG);
NTSYSAPI NTSTATUS WINAPI RtlFormatCurrentUserKeyPath(PUNICODE_STRING);
NTSYSAPI NTSTATUS WINAPI RtlFormatMessage(LPCWSTR,ULONG,BOOLEAN,BOOLEAN,BOOLEAN,__ms_va_list *,LPWSTR,ULONG,ULONG*);
NTSYSAPI NTSTATUS WINAPI RtlFormatMessageEx(LPCWSTR,ULONG,BOOLEAN,BOOLEAN,BOOLEAN,__ms_va_list *,LPWSTR,ULONG,ULONG*,ULONG);