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ole32: Add documentation for error info functions.

This commit is contained in:
Rob Shearman 2007-05-08 00:02:06 +01:00 committed by Alexandre Julliard
parent 314f9fe509
commit 07229ed8ec
1 changed files with 35 additions and 0 deletions
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35
dlls/ole32/errorinfo.c
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@ -465,8 +465,18 @@ static const ISupportErrorInfoVtbl ISupportErrorInfoImpl_VTable =
ISupportErrorInfoImpl_InterfaceSupportsErrorInfo ISupportErrorInfoImpl_InterfaceSupportsErrorInfo
}; };
/*********************************************************************** /***********************************************************************
* CreateErrorInfo (OLE32.@) * CreateErrorInfo (OLE32.@)
*
* Creates an object used to set details for an error info object.
*
* PARAMS
* pperrinfo [O]. Address where error info creation object will be stored.
*
* RETURNS
* Success: S_OK.
* Failure: HRESULT code.
*/ */
HRESULT WINAPI CreateErrorInfo(ICreateErrorInfo **pperrinfo) HRESULT WINAPI CreateErrorInfo(ICreateErrorInfo **pperrinfo)
{ {
@ -483,6 +493,21 @@ HRESULT WINAPI CreateErrorInfo(ICreateErrorInfo **pperrinfo)
/*********************************************************************** /***********************************************************************
* GetErrorInfo (OLE32.@) * GetErrorInfo (OLE32.@)
*
* Retrieves the error information object for the current thread.
*
* PARAMS
* dwReserved [I]. Reserved. Must be zero.
* pperrinfo [O]. Address where error information object will be stored on return.
*
* RETURNS
* Success: S_OK if an error information object was set for the current thread.
* S_FALSE if otherwise.
* Failure: E_INVALIDARG if dwReserved is not zero.
*
* NOTES
* This function causes the current error info object for the thread to be
* cleared if one was set beforehand.
*/ */
HRESULT WINAPI GetErrorInfo(ULONG dwReserved, IErrorInfo **pperrinfo) HRESULT WINAPI GetErrorInfo(ULONG dwReserved, IErrorInfo **pperrinfo)
{ {
@ -511,6 +536,16 @@ HRESULT WINAPI GetErrorInfo(ULONG dwReserved, IErrorInfo **pperrinfo)
/*********************************************************************** /***********************************************************************
* SetErrorInfo (OLE32.@) * SetErrorInfo (OLE32.@)
*
* Sets the error information object for the current thread.
*
* PARAMS
* dwReserved [I] Reserved. Must be zero.
* perrinfo [I] Error info object.
*
* RETURNS
* Success: S_OK.
* Failure: E_INVALIDARG if dwReserved is not zero.
*/ */
HRESULT WINAPI SetErrorInfo(ULONG dwReserved, IErrorInfo *perrinfo) HRESULT WINAPI SetErrorInfo(ULONG dwReserved, IErrorInfo *perrinfo)
{ {