Re: [xml] GetProcAddress and ascii or wide

[Earnie Boyd <earnie users sourceforge net>]

On Tue, Aug 14, 2012 at 9:09 PM, Daniel Veillard wrote:
> On Wed, Aug 15, 2012 at 01:22:38AM +0300, Roumen Petrov wrote:
> > Hi ,
> >
> > After recent  commits I count not link build for mingw* host  as
> > GetProcAddressA is missing.
> >
> > The "uncode" patch change LoadLibrary to ansi version (LoadLibraryA)
> > and MSDN document availability of both versions.
> >
> > Function GetProcAddress is described as is, i.e. requirements
> > chapter lack note for ansi and uncode .
> >
> >
> > Could we restore GetProcAddress call to old one ?
>
>   <grin/>
>
>   Looking around a bit it seems you are right:
>     http://voidnish.wordpress.com/2005/06/14/getprocaddress-in-unicode-builds/
> except it was introduced in Windows CE
>     http://msdn.microsoft.com/en-us/library/ms885634.aspx
>
> I would be tempted to add in the following
>
> Daniel
>
>
> diff --git a/xmlmodule.c b/xmlmodule.c
> index a59a1ec..fc84d96 100644
> --- a/xmlmodule.c
> +++ b/xmlmodule.c
> @@ -334,7 +334,14 @@ xmlModulePlatformClose(void *handle)
>  static int
>  xmlModulePlatformSymbol(void *handle, const char *name, void **symbol)
>  {
> +#ifdef _WIN32_WCE
> +    /*
> +     * GetProcAddressA seems only available on WinCE
> +     */
>      *symbol = GetProcAddressA(handle, name);
> +#else
> +    *symbol = GetProcAddress(handle, name);
> +#endif
>      return (NULL == *symbol) ? -1 : 0;
>  }

Or define HAVE_GETPROCADDRESSA in config.h in the event that some
other cousin system has it in the future?  It seems the signature in
WinCE for GetProcAddress is different as well LPCWSTR for name instead
of LPCSTR which is why WinCE has GetProcAddressA.

-- 
Earnie
-- https://sites.google.com/site/earnieboyd