* fhandler_dsp.cc (fhandler_dev_dsp::open): Set errno to EACCES if

requested mode isn't supported.
2002-06-04 11:18:46 +00:00
parent e02f1e9c81
commit 6bfca3cca5
2 changed files with 9 additions and 1 deletions
--- a/winsup/cygwin/fhandler_dsp.cc
+++ b/winsup/cygwin/fhandler_dsp.cc
@@ -434,7 +434,10 @@ fhandler_dev_dsp::open (path_conv *, int flags, mode_t mode)
 {
  // currently we only support writing
  if ((flags & (O_WRONLY | O_RDONLY | O_RDWR)) != O_WRONLY)
-    return 0;
+    {
+      set_errno (EACCES);
+      return 0;
+    }

  set_flags (flags);