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* Update _sopen_s().
* Fixes some msvcrt tests.
CORE-8080

svn path=/trunk/; revision=63322
This commit is contained in:
Amine Khaldi 2014-05-17 10:41:36 +00:00
parent fa9bf9ef6e
commit 778c8e998c
1 changed files with 7 additions and 86 deletions
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91
reactos/lib/sdk/crt/stdio/file.c
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@ -1842,94 +1842,15 @@ int CDECL _wsopen( const wchar_t *path, int oflags, int shflags, ... )
*/ */
int CDECL _sopen_s( int *fd, const char *path, int oflags, int shflags, int pmode ) int CDECL _sopen_s( int *fd, const char *path, int oflags, int shflags, int pmode )
{ {
DWORD access = 0, creation = 0, attrib; wchar_t *pathW;
DWORD sharing; int ret;
int wxflag;
HANDLE hand;
SECURITY_ATTRIBUTES sa;
TRACE("fd*: %p file: (%s) oflags: 0x%04x shflags: 0x%04x pmode: 0x%04x\n", if(!MSVCRT_CHECK_PMT(path && (pathW = msvcrt_wstrdupa(path))))
fd, path, oflags, shflags, pmode);
if (!fd)
{
MSVCRT_INVALID_PMT("null out fd pointer", EINVAL);
return EINVAL; return EINVAL;
}
*fd = -1; ret = _wsopen_s(fd, pathW, oflags, shflags, pmode);
wxflag = split_oflags(oflags); free(pathW);
switch (oflags & (_O_RDONLY | _O_WRONLY | _O_RDWR)) return ret;
{
case _O_RDONLY: access |= GENERIC_READ; break;
case _O_WRONLY: access |= GENERIC_WRITE; break;
case _O_RDWR: access |= GENERIC_WRITE | GENERIC_READ; break;
}
if (oflags & _O_CREAT)
{
if(pmode & ~(_S_IREAD | _S_IWRITE))
FIXME(": pmode 0x%04x ignored\n", pmode);
else
WARN(": pmode 0x%04x ignored\n", pmode);
if (oflags & _O_EXCL)
creation = CREATE_NEW;
else if (oflags & _O_TRUNC)
creation = CREATE_ALWAYS;
else
creation = OPEN_ALWAYS;
}
else /* no _O_CREAT */
{
if (oflags & _O_TRUNC)
creation = TRUNCATE_EXISTING;
else
creation = OPEN_EXISTING;
}
switch( shflags )
{
case _SH_DENYRW:
sharing = 0L;
break;
case _SH_DENYWR:
sharing = FILE_SHARE_READ;
break;
case _SH_DENYRD:
sharing = FILE_SHARE_WRITE;
break;
case _SH_DENYNO:
sharing = FILE_SHARE_READ | FILE_SHARE_WRITE;
break;
default:
ERR( "Unhandled shflags 0x%x\n", shflags );
return EINVAL;
}
attrib = FILE_ATTRIBUTE_NORMAL;
if (oflags & _O_TEMPORARY)
{
attrib |= FILE_FLAG_DELETE_ON_CLOSE;
access |= DELETE;
sharing |= FILE_SHARE_DELETE;
}
sa.nLength = sizeof( SECURITY_ATTRIBUTES );
sa.lpSecurityDescriptor = NULL;
sa.bInheritHandle = (oflags & _O_NOINHERIT) ? FALSE : TRUE;
hand = CreateFileA(path, access, sharing, &sa, creation, attrib, 0);
if (hand == INVALID_HANDLE_VALUE) {
WARN(":failed-last error (%d)\n", GetLastError());
_dosmaperr(GetLastError());
return *_errno();
}
*fd = alloc_fd(hand, wxflag);
TRACE(":fd (%d) handle (%p)\n", *fd, hand);
return 0;
} }
/********************************************************************* /*********************************************************************