Phase I of UUCP migration to ports. This leaves behind a minimal build

environment for cu, which is still useful.

1 files changed, 0 insertions, 69 deletions

diff --git a/gnu/libexec/uucp/libunix/dup2.c b/gnu/libexec/uucp/libunix/dup2.c
deleted file mode 100644
index a3fcea5..0000000
--- a/gnu/libexec/uucp/libunix/dup2.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* dup2.c
-   The Unix dup2 function, for systems which only have dup.
-
-   Copyright (C) 1985, 1986, 1987, 1988, 1990 Free Software Foundation, Inc.
-
-   This file is part of the Taylor UUCP package.
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-   The author of the program may be contacted at ian@airs.com or
-   c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
-   */
-
-#include "uucp.h"
-#include "sysdep.h"
-
-#include <errno.h>
-
-#if HAVE_FCNTL_H
-#include <fcntl.h>
-#else
-#if HAVE_SYS_FILE_H
-#include <sys/file.h>
-#endif
-#endif
-
-/* I basically took this from the emacs 18.57 distribution, although I
-   cleaned it up a bit and made it POSIX compliant.  */
-
-int
-dup2 (oold, onew)
-     int oold;
-     int onew;
-{
-  if (oold == onew)
-    return onew;
-  (void) close (onew);
-  
-#ifdef F_DUPFD
-  return fcntl (oold, F_DUPFD, onew);
-#else
-  {
-    int onext, oret, isave;
-
-    onext = dup (oold);
-    if (onext == onew)
-      return onext;
-    if (onext < 0)
-      return -1;
-    oret = dup2 (oold, onew);
-    isave = errno;
-    (void) close (onext);
-    errno = isave;
-    return oret;
-  }
-#endif
-}