sysdeps/unix/sysv/linux/bits/ioctl-types.h

   1 /* Structure types for pre-termios terminal ioctls.  Linux version.
   2    Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #ifndef _SYS_IOCTL_H
  21 # error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead."
  22 #endif
  23
  24 /* Get definition of constants for use with `ioctl'.  */
  25 #include <asm/ioctls.h>
  26
  27
  28 struct winsize
  29   {
  30     unsigned short int ws_row;
  31     unsigned short int ws_col;
  32     unsigned short int ws_xpixel;
  33     unsigned short int ws_ypixel;
  34   };
  35
  36 #define NCC 8
  37 struct termio
  38   {
  39     unsigned short int c_iflag;         /* input mode flags */
  40     unsigned short int c_oflag;         /* output mode flags */
  41     unsigned short int c_cflag;         /* control mode flags */
  42     unsigned short int c_lflag;         /* local mode flags */
  43     unsigned char c_line;               /* line discipline */
  44     unsigned char c_cc[NCC];            /* control characters */
  45 };
  46
  47 /* modem lines */
  48 #define TIOCM_LE        0x001
  49 #define TIOCM_DTR       0x002
  50 #define TIOCM_RTS       0x004
  51 #define TIOCM_ST        0x008
  52 #define TIOCM_SR        0x010
  53 #define TIOCM_CTS       0x020
  54 #define TIOCM_CAR       0x040
  55 #define TIOCM_RNG       0x080
  56 #define TIOCM_DSR       0x100
  57 #define TIOCM_CD        TIOCM_CAR
  58 #define TIOCM_RI        TIOCM_RNG
  59
  60 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
  61
  62 /* line disciplines */
  63 #define N_TTY           0
  64 #define N_SLIP          1
  65 #define N_MOUSE         2
  66 #define N_PPP           3
  67 #define N_STRIP         4
  68 #define N_AX25          5
  69 #define N_X25           6       /* X.25 async  */
  70 #define N_6PACK         7
  71 #define N_MASC          8       /* Mobitex module  */
  72 #define N_R3964         9       /* Simatic R3964 module  */
  73 #define N_PROFIBUS_FDL  10      /* Profibus  */
  74 #define N_IRDA          11      /* Linux IR  */
  75 #define N_SMSBLOCK      12      /* SMS block mode  */
  76 #define N_HDLC          13      /* synchronous HDLC  */
  77 #define N_SYNC_PPP      14      /* synchronous PPP  */
  78 #define N_HCI           15      /* Bluetooth HCI UART  */