Honour the inheritance of a handle if it would be duplicated or opened.

Modified: trunk/reactos/lib/crt/io/dup.c
Modified: trunk/reactos/lib/crt/io/open.c

--- trunk/reactos/lib/crt/io/dup.c	2005-08-11 19:32:02 UTC (rev 17294)
+++ trunk/reactos/lib/crt/io/dup.c	2005-08-11 19:37:29 UTC (rev 17295)
@@ -13,25 +13,27 @@

   HANDLE hProcess = GetCurrentProcess();
   BOOL result;
   int fd;

+  int mode;

 
   hFile = (HANDLE)_get_osfhandle(handle);
 	if (hFile == INVALID_HANDLE_VALUE) {
 		__set_errno(EBADF);
 		return -1;
 	}

+  mode = __fileno_getmode(handle);

   result = DuplicateHandle(hProcess,
 	                   hFile,
 			   hProcess,
 			   &hFile,
 			   0,

-			   TRUE,

+                           mode & FNOINHERIT ? FALSE : TRUE,

 			   DUPLICATE_SAME_ACCESS);
 	if (result == FALSE) {
 		_dosmaperr(GetLastError());
 		return -1;
 	}
 

-  fd = alloc_fd(hFile, __fileno_getmode(handle));

+  fd = alloc_fd(hFile, mode);

   if (fd < 0)
   {
 	  CloseHandle(hFile);

--- trunk/reactos/lib/crt/io/open.c	2005-08-11 19:32:02 UTC (rev 17294)
+++ trunk/reactos/lib/crt/io/open.c	2005-08-11 19:37:29 UTC (rev 17295)
@@ -523,7 +523,7 @@

                 hProcess,
                 &fdinfo(handle2)->hFile,
                 0,

-                TRUE,

+                fdinfo(handle1)->fdflags & FNOINHERIT ? FALSE : TRUE,

                 DUPLICATE_SAME_ACCESS);
    if (result) {
 //      _pioinfo[handle2]->fd = handle2;