1  /* Copyright (C) 1997-2023 Free Software Foundation, Inc.
       2     This file is part of the GNU C Library.
       3  
       4     The GNU C Library is free software; you can redistribute it and/or
       5     modify it under the terms of the GNU Lesser General Public
       6     License as published by the Free Software Foundation; either
       7     version 2.1 of the License, or (at your option) any later version.
       8  
       9     The GNU C Library is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12     Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public
      15     License along with the GNU C Library.  If not, see
      16     <https://www.gnu.org/licenses/>.  */
      17  
      18  #ifndef _KERNEL_TERMIOS_H
      19  #define _KERNEL_TERMIOS_H 1
      20  
      21  /* The following corresponds to the values from the Linux 2.1.20 kernel.  */
      22  
      23  /* We need the definition of tcflag_t, cc_t, and speed_t.  */
      24  #include <termios.h>
      25  
      26  #define __KERNEL_NCCS 19
      27  
      28  struct __kernel_termios
      29    {
      30      tcflag_t c_iflag;		/* input mode flags */
      31      tcflag_t c_oflag;		/* output mode flags */
      32      tcflag_t c_cflag;		/* control mode flags */
      33      tcflag_t c_lflag;		/* local mode flags */
      34      cc_t c_cc[__KERNEL_NCCS];	/* control characters */
      35      cc_t c_line;		/* line discipline */
      36      speed_t c_ispeed;		/* input speed */
      37      speed_t c_ospeed;		/* output speed */
      38    };
      39  
      40  #define _HAVE_C_ISPEED 1
      41  #define _HAVE_C_OSPEED 1
      42  
      43  #endif /* kernel_termios.h */