csu3_am335x/EVSE/GPL/glibc-2.29/misc/ioctl.c

/* Copyright (C) 1991-2019 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 <sys/ioctl.h>

/* Perform the I/O control operation specified by REQUEST on FD.
   The actual type and use of ARG and the return value depend on REQUEST.  */
int
__ioctl (int fd, unsigned long int request, ...)
{
  __set_errno (ENOSYS);
  return -1;
}
stub_warning (ioctl)

libc_hidden_def (__ioctl)
weak_alias (__ioctl, ioctl)