Remove unused sysdeps/unix/bsd/ files.

8 files changed, 10 insertions, 557 deletions

diff --git a/ChangeLog b/ChangeLog
index bd6edb4864..f66e44a5f2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2012-05-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/unix/bsd/bits/dirent.h: Remove file.
+	* sysdeps/unix/bsd/bits/fcntl.h: Likewise.
+	* sysdeps/unix/bsd/bsd4.4/isatty.c: Likewise.
+	* sysdeps/unix/bsd/isatty.c: Likewise.
+	* sysdeps/unix/bsd/tcdrain.c: Likewise.
+	* sysdeps/unix/bsd/tcgetattr.c: Likewise.
+	* sysdeps/unix/bsd/tcsetattr.c: Likewise.
+
 2012-05-02  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
 
 	* sysdeps/ieee754/ldbl-128ibm/e_acosl.c (__ieee754_acosl): Fix
diff --git a/sysdeps/unix/bsd/bits/dirent.h b/sysdeps/unix/bsd/bits/dirent.h
deleted file mode 100644
index e56efc43bc..0000000000
--- a/sysdeps/unix/bsd/bits/dirent.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Directory entry structure `struct dirent'.  4.2BSD version.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _DIRENT_H
-# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
-#endif
-
-struct dirent
-  {
-    unsigned int d_fileno;	/* 32 bits.  */
-    unsigned short int d_reclen; /* 16 bits.  */
-    unsigned short int d_namlen; /* 16 bits.  */
-    char d_name[1];		/* Variable length.  */
-  };
-
-#define _DIRENT_HAVE_D_RECLEN 1
-#define _DIRENT_HAVE_D_NAMLEN 1
diff --git a/sysdeps/unix/bsd/bits/fcntl.h b/sysdeps/unix/bsd/bits/fcntl.h
deleted file mode 100644
index df93999e71..0000000000
--- a/sysdeps/unix/bsd/bits/fcntl.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/* O_*, F_*, FD_* bit values for 4.3 BSD.
-   Copyright (C) 1991, 1992, 1997, 2004 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef	_FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-
-/* File access modes for `open' and `fcntl'.  */
-#define	O_RDONLY	0	/* Open read-only.  */
-#define	O_WRONLY	1	/* Open write-only.  */
-#define	O_RDWR		2	/* Open read/write.  */
-
-
-/* Bits OR'd into the second argument to open.  */
-#define	O_CREAT		0x0200	/* Create file if it doesn't exist.  */
-#define	O_EXCL		0x0800	/* Fail if file already exists.  */
-#define	O_TRUNC		0x0400	/* Truncate file to zero length.  */
-/* Apparently not assigning a controlling terminal is the default
-   behavior in BSD, so no bit is required to request that behavior.  */
-#define	O_NOCTTY	0	/* Don't assign a controlling terminal.  */
-#if defined __USE_BSD || defined __USE_SVID
-# define O_ASYNC		0x0040	/* Send SIGIO to owner when data is ready.  */
-# define O_FSYNC		0x2000	/* Synchronous writes.  */
-# define O_SYNC		O_FSYNC
-#endif
-
-/* File status flags for `open' and `fcntl'.  */
-#define	O_APPEND	0x0008	/* Writes append to the file.  */
-#define	O_NONBLOCK	0x0004	/* Non-blocking I/O.  */
-
-#ifdef __USE_BSD
-/* BSD before 4.4 doesn't support POSIX.1 O_NONBLOCK,
-   but O_NDELAY is close.  */
-# define O_NDELAY	O_NONBLOCK
-#endif
-
-#ifdef __USE_BSD
-/* Bits in the file status flags returned by F_GETFL.
-   These are all the O_* flags, plus FREAD and FWRITE, which are
-   independent bits set by which of O_RDONLY, O_WRONLY, and O_RDWR, was
-   given to `open'.  */
-# define FREAD		1
-# define FWRITE		2
-
-/* Traditional BSD names the O_* bits.  */
-# define FASYNC		O_ASYNC
-# define FCREAT		O_CREAT
-# define FEXCL		O_EXCL
-# define FTRUNC		O_TRUNC
-# define FNOCTTY	O_NOCTTY
-# define FFSYNC		O_FSYNC
-# define FSYNC		O_SYNC
-# define FAPPEND	O_APPEND
-# define FNONBLOCK	O_NONBLOCK
-# define FNDELAY	O_NDELAY
-#endif
-
-/* Mask for file access modes.  This is system-dependent in case
-   some system ever wants to define some other flavor of access.  */
-#define	O_ACCMODE	(O_RDONLY|O_WRONLY|O_RDWR)
-
-/* XXX missing */
-#define O_LARGEFILE	0
-
-/* Values for the second argument to `fcntl'.  */
-#define	F_DUPFD	  	0	/* Duplicate file descriptor.  */
-#define	F_GETFD		1	/* Get file descriptor flags.  */
-#define	F_SETFD		2	/* Set file descriptor flags.  */
-#define	F_GETFL		3	/* Get file status flags.  */
-#define	F_SETFL		4	/* Set file status flags.  */
-#if defined __USE_BSD || defined __USE_UNIX98
-# define F_GETOWN	5	/* Get owner (receiver of SIGIO).  */
-# define F_SETOWN	6	/* Set owner (receiver of SIGIO).  */
-#endif
-#define	F_GETLK		7	/* Get record locking info.  */
-#define	F_SETLK		8	/* Set record locking info (non-blocking).  */
-#define	F_SETLKW	9	/* Set record locking info (blocking).  */
-
-/* XXX missing */
-#define F_GETLK64	7	/* Get record locking info.  */
-#define F_SETLK64	8	/* Set record locking info (non-blocking).  */
-#define F_SETLKW64	9	/* Set record locking info (blocking).  */
-
-/* File descriptor flags used with F_GETFD and F_SETFD.  */
-#define	FD_CLOEXEC	1	/* Close on exec.  */
-
-
-#include <bits/types.h>
-
-/* The structure describing an advisory lock.  This is the type of the third
-   argument to `fcntl' for the F_GETLK, F_SETLK, and F_SETLKW requests.  */
-struct flock
-  {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-#ifndef __USE_FILE_OFFSET64
-    __off_t l_start;	/* Offset where the lock begins.  */
-    __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
-#else
-    __off64_t l_start;	/* Offset where the lock begins.  */
-    __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
-#endif
-    short int l_pid;	/* Process holding the lock.  */
-    short int l_xxx;	/* Reserved for future use.  */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
-  {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-    __off64_t l_start;	/* Offset where the lock begins.  */
-    __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
-    short int l_pid;	/* Process holding the lock.  */
-    short int l_xxx;	/* Reserved for future use.  */
-  };
-#endif
-
-/* Values for the `l_type' field of a `struct flock'.  */
-#define	F_RDLCK	1	/* Read lock.  */
-#define	F_WRLCK	2	/* Write lock.  */
-#define	F_UNLCK	3	/* Remove lock.  */
diff --git a/sysdeps/unix/bsd/bsd4.4/isatty.c b/sysdeps/unix/bsd/bsd4.4/isatty.c
deleted file mode 100644
index 473368c93f..0000000000
--- a/sysdeps/unix/bsd/bsd4.4/isatty.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* In a 4.4-derived world, tcgetattr is just one ioctl.  */
-
-#include <sysdeps/posix/isatty.c>
diff --git a/sysdeps/unix/bsd/isatty.c b/sysdeps/unix/bsd/isatty.c
deleted file mode 100644
index e20b62f714..0000000000
--- a/sysdeps/unix/bsd/isatty.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 1991,95,96,97,2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-
-/* Return 1 if FD is a terminal, 0 if not.  */
-int
-__isatty (fd)
-     int fd;
-{
-  struct sgttyb term;
-
-  return __ioctl (fd, TIOCGETP, &term) == 0;
-}
-weak_alias (__isatty, isatty)
diff --git a/sysdeps/unix/bsd/tcdrain.c b/sysdeps/unix/bsd/tcdrain.c
deleted file mode 100644
index 5dc03cc303..0000000000
--- a/sysdeps/unix/bsd/tcdrain.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 1991, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <stddef.h>
-#include <termios.h>
-#include <unistd.h>
-
-#include "bsdtty.h"
-
-/* Wait for pending output to be written on FD.  */
-int
-__libc_tcdrain (int fd)
-{
-  /* The TIOCSETP control waits for pending output to be written before
-     affecting its changes, so we use that without changing anything.  */
-  struct sgttyb b;
-  if (__ioctl (fd, TIOCGETP, (void *) &b) < 0 ||
-      __ioctl (fd, TIOCSETP, (void *) &b) < 0)
-    return -1;
-  return 0;
-}
-weak_alias (__libc_tcdrain, tcdrain)
diff --git a/sysdeps/unix/bsd/tcgetattr.c b/sysdeps/unix/bsd/tcgetattr.c
deleted file mode 100644
index b3a54e3908..0000000000
--- a/sysdeps/unix/bsd/tcgetattr.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <stddef.h>
-#include <termios.h>
-
-#include "bsdtty.h"
-
-extern const speed_t __bsd_speeds[]; /* Defined in tcsetattr.c.  */
-
-/* Put the state of FD into *TERMIOS_P.  */
-int
-__tcgetattr (fd, termios_p)
-     int fd;
-     struct termios *termios_p;
-{
-  struct sgttyb buf;
-  struct tchars tchars;
-  struct ltchars ltchars;
-  int local;
-#ifdef	TIOCGETX
-  int extra;
-#endif
-
-  if (termios_p == NULL)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  if (__ioctl(fd, TIOCGETP, &buf) < 0 ||
-      __ioctl(fd, TIOCGETC, &tchars) < 0 ||
-      __ioctl(fd, TIOCGLTC, &ltchars) < 0 ||
-#ifdef	TIOCGETX
-      __ioctl(fd, TIOCGETX, &extra) < 0 ||
-#endif
-      __ioctl(fd, TIOCLGET, &local) < 0)
-    return -1;
-
-  termios_p->__ispeed = __bsd_speeds[(unsigned char) buf.sg_ispeed];
-  termios_p->__ospeed = __bsd_speeds[(unsigned char) buf.sg_ospeed];
-
-  termios_p->c_iflag = 0;
-  termios_p->c_oflag = 0;
-  termios_p->c_cflag = 0;
-  termios_p->c_lflag = 0;
-  termios_p->c_oflag |= CREAD | HUPCL;
-#ifdef	LPASS8
-  if (local & LPASS8)
-    termios_p->c_oflag |= CS8;
-  else
-#endif
-    termios_p->c_oflag |= CS7;
-  if (!(buf.sg_flags & RAW))
-    {
-      termios_p->c_iflag |= IXON;
-      termios_p->c_cflag |= OPOST;
-#ifndef	NOISIG
-      termios_p->c_lflag |= ISIG;
-#endif
-    }
-  if ((buf.sg_flags & (CBREAK|RAW)) == 0)
-    termios_p->c_lflag |= ICANON;
-  if (!(buf.sg_flags & RAW) && !(local & LLITOUT))
-    termios_p->c_oflag |= OPOST;
-  if (buf.sg_flags & CRMOD)
-    termios_p->c_iflag |= ICRNL;
-  if (buf.sg_flags & TANDEM)
-    termios_p->c_iflag |= IXOFF;
-#ifdef	TIOCGETX
-  if (!(extra & NOISIG))
-    termios_p->c_lflag |= ISIG;
-  if (extra & STOPB)
-    termios_p->c_cflag |= CSTOPB;
-#endif
-
-  switch (buf.sg_flags & (EVENP|ODDP))
-    {
-    case EVENP|ODDP:
-      break;
-    case ODDP:
-      termios_p->c_cflag |= PARODD;
-    default:
-      termios_p->c_cflag |= PARENB;
-      termios_p->c_iflag |= IGNPAR | INPCK;
-      break;
-    }
-  if (buf.sg_flags & ECHO)
-    termios_p->c_lflag |= _ECHO;
-  if (local & LCRTERA)
-    termios_p->c_lflag |= ECHOE;
-  if (local & LCRTKIL)
-    termios_p->c_lflag |= ECHOK;
-  if (local & LTOSTOP)
-    termios_p->c_lflag |= _TOSTOP;
-  if (local & LNOFLSH)
-    termios_p->c_lflag |= _NOFLSH;
-
-  termios_p->c_cc[VEOF] = tchars.t_eofc;
-  termios_p->c_cc[VEOL] = '\n';
-  termios_p->c_cc[VERASE] = buf.sg_erase;
-  termios_p->c_cc[VKILL] = buf.sg_kill;
-  termios_p->c_cc[VINTR] = tchars.t_intrc;
-  termios_p->c_cc[VQUIT] = tchars.t_quitc;
-  termios_p->c_cc[VSTART] = tchars.t_startc;
-  termios_p->c_cc[VSTOP] = tchars.t_stopc;
-  termios_p->c_cc[VSUSP] = ltchars.t_suspc;
-  termios_p->c_cc[VMIN] = -1;
-  termios_p->c_cc[VTIME] = -1;
-
-  return 0;
-}
-
-weak_alias (__tcgetattr, tcgetattr)
diff --git a/sysdeps/unix/bsd/tcsetattr.c b/sysdeps/unix/bsd/tcsetattr.c
deleted file mode 100644
index 0741c475e0..0000000000
--- a/sysdeps/unix/bsd/tcsetattr.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/* Copyright (C) 1991, 1993, 1996, 1997, 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <stddef.h>
-#include <termios.h>
-
-#include "bsdtty.h"
-
-
-const speed_t __bsd_speeds[] =
-  {
-    0,
-    50,
-    75,
-    110,
-    134,
-    150,
-    200,
-    300,
-    600,
-    1200,
-    1800,
-    2400,
-    4800,
-    9600,
-    19200,
-    38400,
-  };
-
-
-/* Set the state of FD to *TERMIOS_P.  */
-int
-tcsetattr (fd, optional_actions, termios_p)
-     int fd;
-     int optional_actions;
-     const struct termios *termios_p;
-{
-  struct sgttyb buf;
-  struct tchars tchars;
-  struct ltchars ltchars;
-  int local;
-#ifdef	TIOCGETX
-  int extra;
-#endif
-  size_t i;
-
-  if (__ioctl (fd, TIOCGETP, &buf) < 0 ||
-      __ioctl (fd, TIOCGETC, &tchars) < 0 ||
-      __ioctl (fd, TIOCGLTC, &ltchars) < 0 ||
-#ifdef	TIOCGETX
-      __ioctl (fd, TIOCGETX, &extra) < 0 ||
-#endif
-      __ioctl (fd, TIOCLGET, &local) < 0)
-    return -1;
-
-  if (termios_p == NULL)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-  switch (optional_actions)
-    {
-    case TCSANOW:
-      break;
-    case TCSADRAIN:
-      if (tcdrain (fd) < 0)
-	return -1;
-      break;
-    case TCSAFLUSH:
-      if (tcflush (fd, TCIFLUSH) < 0)
-	return -1;
-      break;
-    default:
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  buf.sg_ispeed = buf.sg_ospeed = -1;
-  for (i = 0; i <= sizeof (__bsd_speeds) / sizeof (__bsd_speeds[0]); ++i)
-    {
-      if (__bsd_speeds[i] == termios_p->__ispeed)
-	buf.sg_ispeed = i;
-      if (__bsd_speeds[i] == termios_p->__ospeed)
-	buf.sg_ospeed = i;
-    }
-  if (buf.sg_ispeed == -1 || buf.sg_ospeed == -1)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  buf.sg_flags &= ~(CBREAK|RAW);
-  if (!(termios_p->c_lflag & ICANON))
-    buf.sg_flags |= (termios_p->c_cflag & ISIG) ? CBREAK : RAW;
-#ifdef	LPASS8
-  if (termios_p->c_oflag & CS8)
-    local |= LPASS8;
-  else
-    local &= ~LPASS8;
-#endif
-  if (termios_p->c_lflag & _NOFLSH)
-    local |= LNOFLSH;
-  else
-    local &= ~LNOFLSH;
-  if (termios_p->c_oflag & OPOST)
-    local &= ~LLITOUT;
-  else
-    local |= LLITOUT;
-#ifdef	TIOCGETX
-  if (termios_p->c_lflag & ISIG)
-    extra &= ~NOISIG;
-  else
-    extra |= NOISIG;
-  if (termios_p->c_cflag & CSTOPB)
-    extra |= STOPB;
-  else
-    extra &= ~STOPB;
-#endif
-  if (termios_p->c_iflag & ICRNL)
-    buf.sg_flags |= CRMOD;
-  else
-    buf.sg_flags &= ~CRMOD;
-  if (termios_p->c_iflag & IXOFF)
-    buf.sg_flags |= TANDEM;
-  else
-    buf.sg_flags &= ~TANDEM;
-
-  buf.sg_flags &= ~(ODDP|EVENP);
-  if (!(termios_p->c_cflag & PARENB))
-    buf.sg_flags |= ODDP | EVENP;
-  else if (termios_p->c_cflag & PARODD)
-    buf.sg_flags |= ODDP;
-  else
-    buf.sg_flags |= EVENP;
-
-  if (termios_p->c_lflag & _ECHO)
-    buf.sg_flags |= ECHO;
-  else
-    buf.sg_flags &= ~ECHO;
-  if (termios_p->c_lflag & ECHOE)
-    local |= LCRTERA;
-  else
-    local &= ~LCRTERA;
-  if (termios_p->c_lflag & ECHOK)
-    local |= LCRTKIL;
-  else
-    local &= ~LCRTKIL;
-  if (termios_p->c_lflag & _TOSTOP)
-    local |= LTOSTOP;
-  else
-    local &= ~LTOSTOP;
-
-  buf.sg_erase = termios_p->c_cc[VERASE];
-  buf.sg_kill = termios_p->c_cc[VKILL];
-  tchars.t_eofc = termios_p->c_cc[VEOF];
-  tchars.t_intrc = termios_p->c_cc[VINTR];
-  tchars.t_quitc = termios_p->c_cc[VQUIT];
-  ltchars.t_suspc = termios_p->c_cc[VSUSP];
-  tchars.t_startc = termios_p->c_cc[VSTART];
-  tchars.t_stopc = termios_p->c_cc[VSTOP];
-
-  if (__ioctl (fd, TIOCSETP, &buf) < 0 ||
-      __ioctl (fd, TIOCSETC, &tchars) < 0 ||
-      __ioctl (fd, TIOCSLTC, &ltchars) < 0 ||
-#ifdef	TIOCGETX
-      __ioctl (fd, TIOCSETX, &extra) < 0 ||
-#endif
-      __ioctl (fd, TIOCLSET, &local) < 0)
-    return -1;
-  return 0;
-}
-libc_hidden_def (tcsetattr)