include/uapi/asm-generic/termios.h

   1 #ifndef _UAPI_ASM_GENERIC_TERMIOS_H
   2 #define _UAPI_ASM_GENERIC_TERMIOS_H
   3 /*
   4  * Most architectures have straight copies of the x86 code, with
   5  * varying levels of bug fixes on top. Usually it's a good idea
   6  * to use this generic version instead, but be careful to avoid
   7  * ABI changes.
   8  * New architectures should not provide their own version.
   9  */
  10
  11 #include <asm/termbits.h>
  12 #include <asm/ioctls.h>
  13
  14 struct winsize {
  15         unsigned short ws_row;
  16         unsigned short ws_col;
  17         unsigned short ws_xpixel;
  18         unsigned short ws_ypixel;
  19 };
  20
  21 #define NCC 8
  22 struct termio {
  23         unsigned short c_iflag;         /* input mode flags */
  24         unsigned short c_oflag;         /* output mode flags */
  25         unsigned short c_cflag;         /* control mode flags */
  26         unsigned short c_lflag;         /* local mode flags */
  27         unsigned char c_line;           /* line discipline */
  28         unsigned char c_cc[NCC];        /* control characters */
  29 };
  30
  31 /* modem lines */
  32 #define TIOCM_LE        0x001
  33 #define TIOCM_DTR       0x002
  34 #define TIOCM_RTS       0x004
  35 #define TIOCM_ST        0x008
  36 #define TIOCM_SR        0x010
  37 #define TIOCM_CTS       0x020
  38 #define TIOCM_CAR       0x040
  39 #define TIOCM_RNG       0x080
  40 #define TIOCM_DSR       0x100
  41 #define TIOCM_CD        TIOCM_CAR
  42 #define TIOCM_RI        TIOCM_RNG
  43 #define TIOCM_OUT1      0x2000
  44 #define TIOCM_OUT2      0x4000
  45 #define TIOCM_LOOP      0x8000
  46
  47 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
  48
  49
  50 #endif /* _UAPI_ASM_GENERIC_TERMIOS_H */