1 files changed, 0 insertions, 97 deletions
diff --git a/sysdeps/unix/sysv/linux/speed.c b/sysdeps/unix/sysv/linux/speed.c
deleted file mode 100644
index c91be94af3..0000000000
--- a/sysdeps/unix/sysv/linux/speed.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* `struct termios' speed frobnication functions.  Linux version.
-   Copyright (C) 1991-2017 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 <stddef.h>
-#include <errno.h>
-#include <termios.h>
-
-
-/* This is a gross hack around a kernel bug.  If the cfsetispeed functions
-   is called with the SPEED argument set to zero this means use the same
-   speed as for output.  But we don't have independent input and output
-   speeds and therefore cannot record this.
-
-   We use an unused bit in the `c_iflag' field to keep track of this
-   use of `cfsetispeed'.  The value here must correspond to the one used
-   in `tcsetattr.c'.  */
-#define IBAUD0	020000000000
-
-
-/* Return the output baud rate stored in *TERMIOS_P.  */
-speed_t
-cfgetospeed (const struct termios *termios_p)
-{
-  return termios_p->c_cflag & (CBAUD | CBAUDEX);
-}
-
-/* Return the input baud rate stored in *TERMIOS_P.
-   Although for Linux there is no difference between input and output
-   speed, the numerical 0 is a special case for the input baud rate. It
-   should set the input baud rate to the output baud rate. */
-speed_t
-cfgetispeed (const struct termios *termios_p)
-{
-  return ((termios_p->c_iflag & IBAUD0)
-	  ? 0 : termios_p->c_cflag & (CBAUD | CBAUDEX));
-}
-
-/* Set the output baud rate stored in *TERMIOS_P to SPEED.  */
-int
-cfsetospeed (struct termios *termios_p, speed_t speed)
-{
-  if ((speed & ~CBAUD) != 0
-      && (speed < B57600 || speed > __MAX_BAUD))
-    return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
-
-#ifdef _HAVE_STRUCT_TERMIOS_C_OSPEED
-  termios_p->c_ospeed = speed;
-#endif
-  termios_p->c_cflag &= ~(CBAUD | CBAUDEX);
-  termios_p->c_cflag |= speed;
-
-  return 0;
-}
-libc_hidden_def (cfsetospeed)
-
-
-/* Set the input baud rate stored in *TERMIOS_P to SPEED.
-   Although for Linux there is no difference between input and output
-   speed, the numerical 0 is a special case for the input baud rate.  It
-   should set the input baud rate to the output baud rate.  */
-int
-cfsetispeed (struct termios *termios_p, speed_t speed)
-{
-  if ((speed & ~CBAUD) != 0
-      && (speed < B57600 || speed > __MAX_BAUD))
-    return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
-
-#ifdef _HAVE_STRUCT_TERMIOS_C_ISPEED
-  termios_p->c_ispeed = speed;
-#endif
-  if (speed == 0)
-    termios_p->c_iflag |= IBAUD0;
-  else
-    {
-      termios_p->c_iflag &= ~IBAUD0;
-      termios_p->c_cflag &= ~(CBAUD | CBAUDEX);
-      termios_p->c_cflag |= speed;
-    }
-
-  return 0;
-}
-libc_hidden_def (cfsetispeed)