Hi Markus,
From: Markus Stockhausen markus.stockhausen@collogia.de
as I have no Windows machine and cannot test this: I'm in need for someone who can build a small exe that gives further hints to my observations in bug #9575. The following is needed:
call CreateFileW( 'testfile.txt', ..., dwShareMode = 0, ...) call CreateFileW( 'testfile.txt', ..., dwShareMode = 0, ...)
Return the result of second call. I expect it to be a valid handle on Windows whereas Wine will return an invalid handle.
This test program:
int main(int argc, char *argv[]) { HANDLE File1, File2;
File1 = CreateFileW(L"test.dat", GENERIC_READ, 0, NULL, CREATE_ALWAYS, 0, NULL); File2 = CreateFileW(L"test.dat", GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL);
printf("File1 0x%x File2 0x%x error %u\n", File1, File2, GetLastError());
return 0; }
returns this result on Windows 2008:
File1 0x10 File2 0xffffffff error 32
so the second CreateFile fails on Windows too, with ERROR_SHARING_VIOLATION.
Ge.
-
Greg Geldorp