[newlib-cygwin] Cygwin: pipes: use NtClose when file has been opened with an NtXxx function

[Corinna Vinschen <corinna@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=8efcee2500016a163b82bee94c542531676fc96b

commit 8efcee2500016a163b82bee94c542531676fc96b
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Fri Sep 3 10:31:27 2021 +0200

    Cygwin: pipes: use NtClose when file has been opened with an NtXxx function
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/fhandler_pipe.cc | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/winsup/cygwin/fhandler_pipe.cc b/winsup/cygwin/fhandler_pipe.cc
index 14f28f02c..8b66121b4 100644
--- a/winsup/cygwin/fhandler_pipe.cc
+++ b/winsup/cygwin/fhandler_pipe.cc
@@ -602,14 +602,14 @@ fhandler_pipe::create (fhandler_pipe *fhs[2], unsigned psize, int mode)
     __seterrno_from_win_error (ret);
   else if ((fhs[0] = (fhandler_pipe *) build_fh_dev (*piper_dev)) == NULL)
     {
-      CloseHandle (r);
-      CloseHandle (w);
+      NtClose (r);
+      NtClose (w);
     }
   else if ((fhs[1] = (fhandler_pipe *) build_fh_dev (*pipew_dev)) == NULL)
     {
       delete fhs[0];
-      CloseHandle (r);
-      CloseHandle (w);
+      NtClose (r);
+      NtClose (w);
     }
   else
     {
@@ -745,7 +745,7 @@ nt_create (LPSECURITY_ATTRIBUTES sa_ptr, PHANDLE r, PHANDLE w,
 	  DWORD err = GetLastError ();
 	  debug_printf ("NtOpenFile failed, r %p, %E", r);
 	  if (r)
-	    CloseHandle (*r);
+	    NtClose (*r);
 	  *w = NULL;
 	  return err;
 	}