The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/sys/termios.h

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*
    2  * Copyright (c) 1988, 1989, 1993, 1994
    3  *      The Regents of the University of California.  All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  * 3. All advertising materials mentioning features or use of this software
   14  *    must display the following acknowledgement:
   15  *      This product includes software developed by the University of
   16  *      California, Berkeley and its contributors.
   17  * 4. Neither the name of the University nor the names of its contributors
   18  *    may be used to endorse or promote products derived from this software
   19  *    without specific prior written permission.
   20  *
   21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   31  * SUCH DAMAGE.
   32  *
   33  *      @(#)termios.h   8.3 (Berkeley) 3/28/94
   34  * $FreeBSD$
   35  */
   36 
   37 #ifndef _SYS_TERMIOS_H_
   38 #define _SYS_TERMIOS_H_
   39 
   40 /*
   41  * Special Control Characters
   42  *
   43  * Index into c_cc[] character array.
   44  *
   45  *      Name         Subscript  Enabled by
   46  */
   47 #define VEOF            0       /* ICANON */
   48 #define VEOL            1       /* ICANON */
   49 #ifndef _POSIX_SOURCE
   50 #define VEOL2           2       /* ICANON together with IEXTEN */
   51 #endif
   52 #define VERASE          3       /* ICANON */
   53 #ifndef _POSIX_SOURCE
   54 #define VWERASE         4       /* ICANON together with IEXTEN */
   55 #endif
   56 #define VKILL           5       /* ICANON */
   57 #ifndef _POSIX_SOURCE
   58 #define VREPRINT        6       /* ICANON together with IEXTEN */
   59 #endif
   60 /*                      7          spare 1 */
   61 #define VINTR           8       /* ISIG */
   62 #define VQUIT           9       /* ISIG */
   63 #define VSUSP           10      /* ISIG */
   64 #ifndef _POSIX_SOURCE
   65 #define VDSUSP          11      /* ISIG together with IEXTEN */
   66 #endif
   67 #define VSTART          12      /* IXON, IXOFF */
   68 #define VSTOP           13      /* IXON, IXOFF */
   69 #ifndef _POSIX_SOURCE
   70 #define VLNEXT          14      /* IEXTEN */
   71 #define VDISCARD        15      /* IEXTEN */
   72 #endif
   73 #define VMIN            16      /* !ICANON */
   74 #define VTIME           17      /* !ICANON */
   75 #ifndef _POSIX_SOURCE
   76 #define VSTATUS         18      /* ICANON together with IEXTEN */
   77 /*                      19         spare 2 */
   78 #endif
   79 #define NCCS            20
   80 
   81 #define _POSIX_VDISABLE 0xff
   82 
   83 #ifndef _POSIX_SOURCE
   84 #define CCEQ(val, c)    ((c) == (val) ? (val) != _POSIX_VDISABLE : 0)
   85 #endif
   86 
   87 /*
   88  * Input flags - software input processing
   89  */
   90 #define IGNBRK          0x00000001      /* ignore BREAK condition */
   91 #define BRKINT          0x00000002      /* map BREAK to SIGINTR */
   92 #define IGNPAR          0x00000004      /* ignore (discard) parity errors */
   93 #define PARMRK          0x00000008      /* mark parity and framing errors */
   94 #define INPCK           0x00000010      /* enable checking of parity errors */
   95 #define ISTRIP          0x00000020      /* strip 8th bit off chars */
   96 #define INLCR           0x00000040      /* map NL into CR */
   97 #define IGNCR           0x00000080      /* ignore CR */
   98 #define ICRNL           0x00000100      /* map CR to NL (ala CRMOD) */
   99 #define IXON            0x00000200      /* enable output flow control */
  100 #define IXOFF           0x00000400      /* enable input flow control */
  101 #ifndef _POSIX_SOURCE
  102 #define IXANY           0x00000800      /* any char will restart after stop */
  103 #define IMAXBEL         0x00002000      /* ring bell on input queue full */
  104 #endif  /*_POSIX_SOURCE */
  105 
  106 /*
  107  * Output flags - software output processing
  108  */
  109 #define OPOST           0x00000001      /* enable following output processing */
  110 #ifndef _POSIX_SOURCE
  111 #define ONLCR           0x00000002      /* map NL to CR-NL (ala CRMOD) */
  112 #define OXTABS          0x00000004      /* expand tabs to spaces */
  113 #define ONOEOT          0x00000008      /* discard EOT's (^D) on output) */
  114 #endif  /*_POSIX_SOURCE */
  115 
  116 /*
  117  * Control flags - hardware control of terminal
  118  */
  119 #ifndef _POSIX_SOURCE
  120 #define CIGNORE         0x00000001      /* ignore control flags */
  121 #endif
  122 #define CSIZE           0x00000300      /* character size mask */
  123 #define     CS5             0x00000000      /* 5 bits (pseudo) */
  124 #define     CS6             0x00000100      /* 6 bits */
  125 #define     CS7             0x00000200      /* 7 bits */
  126 #define     CS8             0x00000300      /* 8 bits */
  127 #define CSTOPB          0x00000400      /* send 2 stop bits */
  128 #define CREAD           0x00000800      /* enable receiver */
  129 #define PARENB          0x00001000      /* parity enable */
  130 #define PARODD          0x00002000      /* odd parity, else even */
  131 #define HUPCL           0x00004000      /* hang up on last close */
  132 #define CLOCAL          0x00008000      /* ignore modem status lines */
  133 #ifndef _POSIX_SOURCE
  134 #define CCTS_OFLOW      0x00010000      /* CTS flow control of output */
  135 #define CRTSCTS         (CCTS_OFLOW | CRTS_IFLOW)
  136 #define CRTS_IFLOW      0x00020000      /* RTS flow control of input */
  137 #define CDTR_IFLOW      0x00040000      /* DTR flow control of input */
  138 #define CDSR_OFLOW      0x00080000      /* DSR flow control of output */
  139 #define CCAR_OFLOW      0x00100000      /* DCD flow control of output */
  140 #define MDMBUF          0x00100000      /* old name for CCAR_OFLOW */
  141 #endif
  142 
  143 
  144 /*
  145  * "Local" flags - dumping ground for other state
  146  *
  147  * Warning: some flags in this structure begin with
  148  * the letter "I" and look like they belong in the
  149  * input flag.
  150  */
  151 
  152 #ifndef _POSIX_SOURCE
  153 #define ECHOKE          0x00000001      /* visual erase for line kill */
  154 #endif  /*_POSIX_SOURCE */
  155 #define ECHOE           0x00000002      /* visually erase chars */
  156 #define ECHOK           0x00000004      /* echo NL after line kill */
  157 #define ECHO            0x00000008      /* enable echoing */
  158 #define ECHONL          0x00000010      /* echo NL even if ECHO is off */
  159 #ifndef _POSIX_SOURCE
  160 #define ECHOPRT         0x00000020      /* visual erase mode for hardcopy */
  161 #define ECHOCTL         0x00000040      /* echo control chars as ^(Char) */
  162 #endif  /*_POSIX_SOURCE */
  163 #define ISIG            0x00000080      /* enable signals INTR, QUIT, [D]SUSP */
  164 #define ICANON          0x00000100      /* canonicalize input lines */
  165 #ifndef _POSIX_SOURCE
  166 #define ALTWERASE       0x00000200      /* use alternate WERASE algorithm */
  167 #endif  /*_POSIX_SOURCE */
  168 #define IEXTEN          0x00000400      /* enable DISCARD and LNEXT */
  169 #define EXTPROC         0x00000800      /* external processing */
  170 #define TOSTOP          0x00400000      /* stop background jobs from output */
  171 #ifndef _POSIX_SOURCE
  172 #define FLUSHO          0x00800000      /* output being flushed (state) */
  173 #define NOKERNINFO      0x02000000      /* no kernel output from VSTATUS */
  174 #define PENDIN          0x20000000      /* XXX retype pending input (state) */
  175 #endif  /*_POSIX_SOURCE */
  176 #define NOFLSH          0x80000000      /* don't flush after interrupt */
  177 
  178 typedef unsigned int    tcflag_t;
  179 typedef unsigned char   cc_t;
  180 typedef unsigned int    speed_t;
  181 
  182 struct termios {
  183         tcflag_t        c_iflag;        /* input flags */
  184         tcflag_t        c_oflag;        /* output flags */
  185         tcflag_t        c_cflag;        /* control flags */
  186         tcflag_t        c_lflag;        /* local flags */
  187         cc_t            c_cc[NCCS];     /* control chars */
  188         speed_t         c_ispeed;       /* input speed */
  189         speed_t         c_ospeed;       /* output speed */
  190 };
  191 
  192 /*
  193  * Commands passed to tcsetattr() for setting the termios structure.
  194  */
  195 #define TCSANOW         0               /* make change immediate */
  196 #define TCSADRAIN       1               /* drain output, then change */
  197 #define TCSAFLUSH       2               /* drain output, flush input */
  198 #ifndef _POSIX_SOURCE
  199 #define TCSASOFT        0x10            /* flag - don't alter h.w. state */
  200 #endif
  201 
  202 /*
  203  * Standard speeds
  204  */
  205 #define B0      0
  206 #define B50     50
  207 #define B75     75
  208 #define B110    110
  209 #define B134    134
  210 #define B150    150
  211 #define B200    200
  212 #define B300    300
  213 #define B600    600
  214 #define B1200   1200
  215 #define B1800   1800
  216 #define B2400   2400
  217 #define B4800   4800
  218 #define B9600   9600
  219 #define B19200  19200
  220 #define B38400  38400
  221 #ifndef _POSIX_SOURCE
  222 #define B7200   7200
  223 #define B14400  14400
  224 #define B28800  28800
  225 #define B57600  57600
  226 #define B76800  76800
  227 #define B115200 115200
  228 #define B230400 230400
  229 #define EXTA    19200
  230 #define EXTB    38400
  231 #endif  /* !_POSIX_SOURCE */
  232 
  233 #ifndef KERNEL
  234 
  235 #define TCIFLUSH        1
  236 #define TCOFLUSH        2
  237 #define TCIOFLUSH       3
  238 #define TCOOFF          1
  239 #define TCOON           2
  240 #define TCIOFF          3
  241 #define TCION           4
  242 
  243 #include <sys/cdefs.h>
  244 
  245 __BEGIN_DECLS
  246 speed_t cfgetispeed __P((const struct termios *));
  247 speed_t cfgetospeed __P((const struct termios *));
  248 int     cfsetispeed __P((struct termios *, speed_t));
  249 int     cfsetospeed __P((struct termios *, speed_t));
  250 int     tcgetattr __P((int, struct termios *));
  251 int     tcsetattr __P((int, int, const struct termios *));
  252 int     tcdrain __P((int));
  253 int     tcflow __P((int, int));
  254 int     tcflush __P((int, int));
  255 int     tcsendbreak __P((int, int));
  256 
  257 #ifndef _POSIX_SOURCE
  258 void    cfmakeraw __P((struct termios *));
  259 int     cfsetspeed __P((struct termios *, speed_t));
  260 #endif /* !_POSIX_SOURCE */
  261 __END_DECLS
  262 
  263 #endif /* !KERNEL */
  264 
  265 #ifndef _POSIX_SOURCE
  266 
  267 /*
  268  * Include tty ioctl's that aren't just for backwards compatibility
  269  * with the old tty driver.  These ioctl definitions were previously
  270  * in <sys/ioctl.h>.
  271  */
  272 #include <sys/ttycom.h>
  273 #endif
  274 
  275 /*
  276  * END OF PROTECTED INCLUDE.
  277  */
  278 #endif /* !_SYS_TERMIOS_H_ */
  279 
  280 #ifndef _POSIX_SOURCE
  281 #include <sys/ttydefaults.h>
  282 #endif

Cache object: 14f83294f5730ea3d918c018b1a92324


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.