1 files changed, 0 insertions, 108 deletions
diff --git a/lib/posix_openpt.c b/lib/posix_openpt.c
deleted file mode 100644
index 92eec2e9..00000000
--- a/lib/posix_openpt.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Open the master side of a pseudo-terminal.
-   Copyright (C) 2010-2014 Free Software Foundation, Inc.
-
-   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 3 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, see <http://www.gnu.org/licenses/>.  */
-
-#include <config.h>
-
-/* Specification.  */
-#include <stdlib.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#if defined __OpenBSD__
-# include <sys/ioctl.h>
-# include <sys/tty.h>
-#endif
-
-/* posix_openpt() is already provided on
-     glibc >= 2.2.1 (but is a stub on GNU/Hurd),
-     Mac OS X >= 10.4,
-     FreeBSD >= 5.1 (lived in src/lib/libc/stdlib/grantpt.c before 8.0),
-     NetBSD >= 3.0,
-     AIX >= 5.2, HP-UX >= 11.31, Solaris >= 10, Cygwin >= 1.7.
-   Thus, this replacement function is compiled on
-     Mac OS X 10.3, OpenBSD 4.9, Minix 3.1.8,
-     AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
-     Cygwin 1.5.x, mingw, MSVC 9, Interix 3.5, BeOS.
-   Among these:
-     - AIX has /dev/ptc.
-     - HP-UX 10..11, IRIX 6.5, OSF/1 5.1, Solaris 2.6..9, Cygwin 1.5
-       have /dev/ptmx.
-     - HP-UX 10..11 also has /dev/ptym/clone, but this should not be needed.
-     - OpenBSD 4.9 has /dev/ptm and the PTMGET ioctl.
-     - Minix 3.1.8 have a list of pseudo-terminal devices in /dev.
-     - On native Windows, there are no ttys at all.  */
-
-int
-posix_openpt (int flags)
-{
-  int master;
-
-#ifdef _AIX /* AIX */
-
-  master = open ("/dev/ptc", flags);
-
-#elif (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ /* mingw */
-
-  /* Mingw lacks pseudo-terminals altogether.  */
-  master = -1;
-  errno = ENOSYS;
-
-#elif defined __OpenBSD__
-
-  /* On OpenBSD, master and slave of a pseudo-terminal are allocated together,
-     by opening /dev/ptm and applying the PTMGET ioctl to it.  */
-  int fd;
-  struct ptmget data;
-
-  fd = open (PATH_PTMDEV, O_RDWR);
-  if (fd >= 0)
-    {
-      if (ioctl (fd, PTMGET, &data) >= 0)
-        {
-          master = data.cfd;
-          close (data.sfd);
-          close (fd);
-        }
-      else
-        {
-          int saved_errno = errno;
-          close (fd);
-          errno = saved_errno;
-          master = -1;
-        }
-    }
-  else
-    master = -1;
-
-#else /* Mac OS X, Minix, HP-UX, IRIX, OSF/1, Solaris 9, Cygwin 1.5 */
-
-  /* Most systems that lack posix_openpt() have /dev/ptmx.  */
-  master = open ("/dev/ptmx", flags);
-
-  /* If all this does not work, we could try to open, one by one:
-     - On Mac OS X: /dev/pty[p-w][0-9a-f]
-     - On *BSD:     /dev/pty[p-sP-S][0-9a-v]
-     - On Minix:    /dev/pty[p-q][0-9a-f]
-     - On AIX:      /dev/ptyp[0-9a-f]
-     - On HP-UX:    /dev/pty[p-r][0-9a-f]
-     - On OSF/1:    /dev/pty[p-q][0-9a-f]
-     - On Solaris:  /dev/pty[p-r][0-9a-f]
-   */
-
-#endif
-
-  return master;
-}