1 files changed, 0 insertions, 136 deletions
diff --git a/lib/openpty.c b/lib/openpty.c
deleted file mode 100644
index 63301428..00000000
--- a/lib/openpty.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* Open 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 <pty.h>
-
-#if HAVE_OPENPTY
-
-/* Provide a wrapper with the prototype of glibc-2.8 and newer.  */
-# undef openpty
-int
-rpl_openpty (int *amaster, int *aslave, char *name,
-             struct termios const *termp, struct winsize const *winp)
-{
-  /* Cast away const, for implementations with weaker prototypes.  */
-  return openpty (amaster, aslave, name, (struct termios *) termp,
-                  (struct winsize *) winp);
-}
-
-#elif (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ /* mingw */
-
-# include <errno.h>
-
-int
-openpty (int *amaster _GL_UNUSED, int *aslave _GL_UNUSED,
-         char *name _GL_UNUSED,
-         struct termios const *termp _GL_UNUSED,
-         struct winsize const *winp _GL_UNUSED)
-{
-  /* Mingw lacks pseudo-terminals altogether.  */
-  errno = ENOSYS;
-  return -1;
-}
-
-#else /* AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 10 */
-
-# include <fcntl.h>
-# include <stdlib.h>
-# include <string.h>
-# include <sys/ioctl.h>
-# include <termios.h>
-# include <unistd.h>
-# if defined __sun || defined __hpux /* Solaris, HP-UX */
-#  include <stropts.h>
-# endif
-
-int
-openpty (int *amaster, int *aslave, char *name,
-         struct termios const *termp, struct winsize const *winp)
-{
-  int master;
-  char *slave_name;
-  int slave;
-
-# if HAVE__GETPTY /* IRIX */
-
-  slave_name = _getpty (&master, O_RDWR, 0622, 0);
-  if (slave_name == NULL)
-    return -1;
-
-# else /* AIX 5.1, HP-UX 11, Solaris 10, mingw */
-
-  /* This call uses the 'posix_openpt' module.  */
-  master = posix_openpt (O_RDWR | O_NOCTTY);
-  if (master < 0)
-    return -1;
-
-# endif
-
-  /* This call does not require a dependency to the 'grantpt' module,
-     because AIX, HP-UX, IRIX, Solaris all have the grantpt() function.  */
-  if (grantpt (master))
-    goto fail;
-
-  /* This call does not require a dependency to the 'unlockpt' module,
-     because AIX, HP-UX, IRIX, Solaris all have the unlockpt() function.  */
-  if (unlockpt (master))
-    goto fail;
-
-# if !HAVE__GETPTY /* !IRIX */
-  slave_name = ptsname (master);
-  if (slave_name == NULL)
-    goto fail;
-# endif
-
-  slave = open (slave_name, O_RDWR | O_NOCTTY);
-  if (slave == -1)
-    goto fail;
-
-# if defined __sun || defined __hpux /* Solaris, HP-UX */
-  if (ioctl (slave, I_PUSH, "ptem") < 0
-      || ioctl (slave, I_PUSH, "ldterm") < 0
-#  if defined __sun
-      || ioctl (slave, I_PUSH, "ttcompat") < 0
-#  endif
-     )
-    {
-      close (slave);
-      goto fail;
-    }
-# endif
-
-  /* XXX Should we ignore errors here?  */
-  if (termp)
-    tcsetattr (slave, TCSAFLUSH, termp);
-  if (winp)
-    ioctl (slave, TIOCSWINSZ, winp);
-
-  *amaster = master;
-  *aslave = slave;
-  if (name != NULL)
-    strcpy (name, slave_name);
-
-  return 0;
-
- fail:
-  close (master);
-  return -1;
-}
-
-#endif