Alexandre Julliard : winecfg: Relaunch the 64-bit version of winecfg on Wow64.
Alexandre Julliard
julliard at winehq.org
Fri Dec 17 11:30:38 CST 2010
Module: wine
Branch: master
Commit: fb929be9a423d47683d49d1ba63c14ff57679a60
URL: http://source.winehq.org/git/wine.git/?a=commit;h=fb929be9a423d47683d49d1ba63c14ff57679a60
Author: Alexandre Julliard <julliard at winehq.org>
Date: Wed Dec 15 22:29:49 2010 +0100
winecfg: Relaunch the 64-bit version of winecfg on Wow64.
---
programs/winecfg/main.c | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/programs/winecfg/main.c b/programs/winecfg/main.c
index fdefefb..7376309 100644
--- a/programs/winecfg/main.c
+++ b/programs/winecfg/main.c
@@ -214,6 +214,32 @@ ProcessCmdLine(LPSTR lpCmdLine)
int WINAPI
WinMain (HINSTANCE hInstance, HINSTANCE hPrev, LPSTR szCmdLine, int nShow)
{
+ BOOL is_wow64;
+
+ if (IsWow64Process( GetCurrentProcess(), &is_wow64 ) && is_wow64)
+ {
+ STARTUPINFOW si;
+ PROCESS_INFORMATION pi;
+ WCHAR filename[MAX_PATH];
+ void *redir;
+ DWORD exit_code;
+
+ memset( &si, 0, sizeof(si) );
+ si.cb = sizeof(si);
+ GetModuleFileNameW( 0, filename, MAX_PATH );
+
+ Wow64DisableWow64FsRedirection( &redir );
+ if (CreateProcessW( filename, GetCommandLineW(), NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi ))
+ {
+ WINE_TRACE( "restarting %s\n", wine_dbgstr_w(filename) );
+ WaitForSingleObject( pi.hProcess, INFINITE );
+ GetExitCodeProcess( pi.hProcess, &exit_code );
+ ExitProcess( exit_code );
+ }
+ else WINE_ERR( "failed to restart 64-bit %s, err %d\n", wine_dbgstr_w(filename), GetLastError() );
+ Wow64RevertWow64FsRedirection( redir );
+ }
+
if (ProcessCmdLine(szCmdLine)) {
return 0;
}
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