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OF_CREATE should force write access in OpenFile.

This commit is contained in:
Alexandre Julliard 2004-05-03 20:20:54 +00:00
parent 095752a1ff
commit 2f8fd10647
1 changed files with 19 additions and 9 deletions
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28
dlls/kernel/file.c
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@ -74,17 +74,27 @@ static WINE_EXCEPTION_FILTER(page_fault)
*
* Wrapper for CreateFile that takes OF_* mode flags.
*/
static HANDLE create_file_OF( LPCSTR path, INT mode, DWORD creation )
static HANDLE create_file_OF( LPCSTR path, INT mode )
{
DWORD access, sharing;
DWORD access, sharing, creation;
switch(mode & 0x03)
if (mode & OF_CREATE)
{
case OF_READ: access = GENERIC_READ; break;
case OF_WRITE: access = GENERIC_WRITE; break;
case OF_READWRITE: access = GENERIC_READ | GENERIC_WRITE; break;
default: access = 0; break;
creation = CREATE_ALWAYS;
access = GENERIC_READ | GENERIC_WRITE;
}
else
{
creation = OPEN_EXISTING;
switch(mode & 0x03)
{
case OF_READ: access = GENERIC_READ; break;
case OF_WRITE: access = GENERIC_WRITE; break;
case OF_READWRITE: access = GENERIC_READ | GENERIC_WRITE; break;
default: access = 0; break;
}
}
switch(mode & 0x70)
{
case OF_SHARE_EXCLUSIVE: sharing = 0; break;
@ -539,7 +549,7 @@ HFILE WINAPI _lcreat( LPCSTR path, INT attr )
HFILE WINAPI _lopen( LPCSTR path, INT mode )
{
TRACE("(%s,%04x)\n", debugstr_a(path), mode );
return (HFILE)create_file_OF( path, mode, OPEN_EXISTING );
return (HFILE)create_file_OF( path, mode & ~OF_CREATE );
}
@ -1944,7 +1954,7 @@ HFILE WINAPI OpenFile( LPCSTR name, OFSTRUCT *ofs, UINT mode )
if (mode & OF_CREATE)
{
if ((handle = create_file_OF( name, mode, CREATE_ALWAYS )) == INVALID_HANDLE_VALUE)
if ((handle = create_file_OF( name, mode )) == INVALID_HANDLE_VALUE)
goto error;
}
else