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wine
wine-cw
Commits
403ff373
Commit
403ff373
authored
Oct 02, 2014
by
Sebastian Lackner
Committed by
Alexandre Julliard
Oct 02, 2014
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shlwapi: Remove unnecessary internal function SHLWAPI_DupSharedHandle.
parent
c95b182d
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1 changed file
with
22 additions
and
39 deletions
+22
-39
ordinal.c
dlls/shlwapi/ordinal.c
+22
-39
No files found.
dlls/shlwapi/ordinal.c
View file @
403ff373
...
...
@@ -74,13 +74,24 @@ BOOL WINAPI SHAboutInfoW(LPWSTR,DWORD);
*/
/*************************************************************************
* SHLWAPI_DupSharedHandle
* @ [SHLWAPI.11]
*
* Copy a sharable memory handle from one process to another.
*
* PARAMS
* hShared [I] Shared memory handle to duplicate
* dwSrcProcId [I] ID of the process owning hShared
* dwDstProcId [I] ID of the process wanting the duplicated handle
* dwAccess [I] Desired DuplicateHandle() access
* dwOptions [I] Desired DuplicateHandle() options
*
* RETURNS
* Success: A handle suitable for use by the dwDstProcId process.
* Failure: A NULL handle.
*
* Internal implementation of SHLWAPI_11.
*/
static
HANDLE
SHLWAPI_DupSharedHandle
(
HANDLE
hShared
,
DWORD
dwDstProcId
,
DWORD
dwSrcProcId
,
DWORD
dwAccess
,
DWORD
dwOptions
)
HANDLE
WINAPI
SHMapHandle
(
HANDLE
hShared
,
DWORD
dwSrcProcId
,
DWORD
dwDstProcId
,
DWORD
dwAccess
,
DWORD
dwOptions
)
{
HANDLE
hDst
,
hSrc
;
DWORD
dwMyProcId
=
GetCurrentProcessId
();
...
...
@@ -170,9 +181,8 @@ HANDLE WINAPI SHAllocShared(LPCVOID lpvData, DWORD dwSize, DWORD dwProcId)
/* Release view. All further views mapped will be opaque */
UnmapViewOfFile
(
pMapped
);
hRet
=
SHLWAPI_DupSharedHandle
(
hMap
,
dwProcId
,
GetCurrentProcessId
(),
FILE_MAP_ALL_ACCESS
,
DUPLICATE_SAME_ACCESS
);
hRet
=
SHMapHandle
(
hMap
,
GetCurrentProcessId
(),
dwProcId
,
FILE_MAP_ALL_ACCESS
,
DUPLICATE_SAME_ACCESS
);
}
CloseHandle
(
hMap
);
...
...
@@ -201,8 +211,8 @@ PVOID WINAPI SHLockShared(HANDLE hShared, DWORD dwProcId)
TRACE
(
"(%p %d)
\n
"
,
hShared
,
dwProcId
);
/* Get handle to shared memory for current process */
hDup
=
SH
LWAPI_DupSharedHandle
(
hShared
,
GetCurrentProcessId
(),
dwProcId
,
FILE_MAP_ALL_ACCESS
,
0
);
hDup
=
SH
MapHandle
(
hShared
,
dwProcId
,
GetCurrentProcessId
(),
FILE_MAP_ALL_ACCESS
,
0
);
/* Get View */
pMapped
=
MapViewOfFile
(
hDup
,
FILE_MAP_READ
|
FILE_MAP_WRITE
,
0
,
0
,
0
);
CloseHandle
(
hDup
);
...
...
@@ -252,40 +262,13 @@ BOOL WINAPI SHFreeShared(HANDLE hShared, DWORD dwProcId)
TRACE
(
"(%p %d)
\n
"
,
hShared
,
dwProcId
);
/* Get a copy of the handle for our process, closing the source handle */
hClose
=
SH
LWAPI_DupSharedHandle
(
hShared
,
GetCurrentProcessId
(),
dwProcId
,
FILE_MAP_ALL_ACCESS
,
DUPLICATE_CLOSE_SOURCE
);
hClose
=
SH
MapHandle
(
hShared
,
dwProcId
,
GetCurrentProcessId
()
,
FILE_MAP_ALL_ACCESS
,
DUPLICATE_CLOSE_SOURCE
);
/* Close local copy */
return
CloseHandle
(
hClose
);
}
/*************************************************************************
* @ [SHLWAPI.11]
*
* Copy a sharable memory handle from one process to another.
*
* PARAMS
* hShared [I] Shared memory handle to duplicate
* dwSrcProcId [I] ID of the process owning hShared
* dwDstProcId [I] ID of the process wanting the duplicated handle
* dwAccess [I] Desired DuplicateHandle() access
* dwOptions [I] Desired DuplicateHandle() options
*
* RETURNS
* Success: A handle suitable for use by the dwDstProcId process.
* Failure: A NULL handle.
*
*/
HANDLE
WINAPI
SHMapHandle
(
HANDLE
hShared
,
DWORD
dwSrcProcId
,
DWORD
dwDstProcId
,
DWORD
dwAccess
,
DWORD
dwOptions
)
{
HANDLE
hRet
;
hRet
=
SHLWAPI_DupSharedHandle
(
hShared
,
dwDstProcId
,
dwSrcProcId
,
dwAccess
,
dwOptions
);
return
hRet
;
}
/*************************************************************************
* @ [SHLWAPI.13]
*
* Create and register a clipboard enumerator for a web browser.
...
...
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