1 /* Copyright (C) 1997,1999,2001,2003,2004,2005 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 <http://www.gnu.org/licenses/>. */ 17 18 #ifndef _TERMIOS_H 19 # error "Never include <bits/termios.h> directly; use <termios.h> instead." 20 #endif 21 22 typedef unsigned char cc_t; 23 typedef unsigned int speed_t; 24 typedef unsigned int tcflag_t; 25 26 /* 27 * termios type and macro definitions. Be careful about adding stuff 28 * to this file since it's used in GNU libc and there are strict rules 29 * concerning namespace pollution. 30 */ 31 32 #define NCCS 32 33 struct termios { 34 tcflag_t c_iflag; /* input mode flags */ 35 tcflag_t c_oflag; /* output mode flags */ 36 tcflag_t c_cflag; /* control mode flags */ 37 tcflag_t c_lflag; /* local mode flags */ 38 cc_t c_line; /* line discipline (== c_cc[19]) */ 39 cc_t c_cc[NCCS]; /* control characters */ 40 speed_t c_ispeed; /* input speed */ 41 speed_t c_ospeed; /* output speed */ 42 #define _HAVE_STRUCT_TERMIOS_C_ISPEED 1 43 #define _HAVE_STRUCT_TERMIOS_C_OSPEED 1 44 }; 45 46 /* c_cc characters */ 47 #define VINTR 0 48 #define VQUIT 1 49 #define VERASE 2 50 #define VKILL 3 51 #define VEOF 4 52 #define VMIN 5 53 #define VEOL 6 54 #define VTIME 7 55 #define VEOL2 8 56 #define VSWTC 9 57 58 #define VWERASE 10 59 #define VREPRINT 11 60 #define VSUSP 12 61 #define VSTART 13 62 #define VSTOP 14 63 #define VLNEXT 15 64 #define VDISCARD 16 65 66 /* c_iflag bits */ 67 #define IGNBRK 0000001 68 #define BRKINT 0000002 69 #define IGNPAR 0000004 70 #define PARMRK 0000010 71 #define INPCK 0000020 72 #define ISTRIP 0000040 73 #define INLCR 0000100 74 #define IGNCR 0000200 75 #define ICRNL 0000400 76 #define IXON 0001000 77 #define IXOFF 0002000 78 #define IXANY 0004000 79 #define IUCLC 0010000 80 #define IMAXBEL 0020000 81 #define IUTF8 0040000 82 83 /* c_oflag bits */ 84 #define OPOST 0000001 85 #define ONLCR 0000002 86 #define OLCUC 0000004 87 88 #define OCRNL 0000010 89 #define ONOCR 0000020 90 #define ONLRET 0000040 91 92 #define OFILL 00000100 93 #define OFDEL 00000200 94 #if defined __USE_MISC || defined __USE_XOPEN 95 # define NLDLY 00001400 96 # define NL0 00000000 97 # define NL1 00000400 98 # define NL2 00001000 99 # define NL3 00001400 100 # define TABDLY 00006000 101 # define TAB0 00000000 102 # define TAB1 00002000 103 # define TAB2 00004000 104 # define TAB3 00006000 105 # define CRDLY 00030000 106 # define CR0 00000000 107 # define CR1 00010000 108 # define CR2 00020000 109 # define CR3 00030000 110 # define FFDLY 00040000 111 # define FF0 00000000 112 # define FF1 00040000 113 # define BSDLY 00100000 114 # define BS0 00000000 115 # define BS1 00100000 116 #endif 117 #define VTDLY 00200000 118 #define VT0 00000000 119 #define VT1 00200000 120 121 #ifdef __USE_MISC 122 # define XTABS 00006000 123 #endif 124 125 /* c_cflag bit meaning */ 126 #ifdef __USE_MISC 127 # define CBAUD 0000377 128 #endif 129 #define B0 0000000 /* hang up */ 130 #define B50 0000001 131 #define B75 0000002 132 #define B110 0000003 133 #define B134 0000004 134 #define B150 0000005 135 #define B200 0000006 136 #define B300 0000007 137 #define B600 0000010 138 #define B1200 0000011 139 #define B1800 0000012 140 #define B2400 0000013 141 #define B4800 0000014 142 #define B9600 0000015 143 #define B19200 0000016 144 #define B38400 0000017 145 #ifdef __USE_MISC 146 # define EXTA B19200 147 # define EXTB B38400 148 # define CBAUDEX 0000020 149 #endif 150 #define B57600 00020 151 #define B115200 00021 152 #define B230400 00022 153 #define B460800 00023 154 #define B500000 00024 155 #define B576000 00025 156 #define B921600 00026 157 #define B1000000 00027 158 #define B1152000 00030 159 #define B1500000 00031 160 #define B2000000 00032 161 #define B2500000 00033 162 #define B3000000 00034 163 #define B3500000 00035 164 #define B4000000 00036 165 #define __MAX_BAUD B4000000 166 167 #define CSIZE 00001400 168 #define CS5 00000000 169 #define CS6 00000400 170 #define CS7 00001000 171 #define CS8 00001400 172 173 #define CSTOPB 00002000 174 #define CREAD 00004000 175 #define PARENB 00010000 176 #define PARODD 00020000 177 #define HUPCL 00040000 178 179 #define CLOCAL 00100000 180 #ifdef __USE_MISC 181 # define CMSPAR 010000000000 /* mark or space (stick) parity */ 182 # define CRTSCTS 020000000000 /* flow control */ 183 #endif 184 185 /* c_lflag bits */ 186 #define ISIG 0x00000080 187 #define ICANON 0x00000100 188 #if defined __USE_MISC || defined __USE_XOPEN 189 # define XCASE 0x00004000 190 #endif 191 #define ECHO 0x00000008 192 #define ECHOE 0x00000002 193 #define ECHOK 0x00000004 194 #define ECHONL 0x00000010 195 #define NOFLSH 0x80000000 196 #define TOSTOP 0x00400000 197 #ifdef __USE_MISC 198 # define ECHOCTL 0x00000040 199 # define ECHOPRT 0x00000020 200 # define ECHOKE 0x00000001 201 # define FLUSHO 0x00800000 202 # define PENDIN 0x20000000 203 #endif 204 #define IEXTEN 0x00000400 205 206 /* Values for the ACTION argument to `tcflow'. */ 207 #define TCOOFF 0 208 #define TCOON 1 209 #define TCIOFF 2 210 #define TCION 3 211 212 /* Values for the QUEUE_SELECTOR argument to `tcflush'. */ 213 #define TCIFLUSH 0 214 #define TCOFLUSH 1 215 #define TCIOFLUSH 2 216 217 /* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */ 218 #define TCSANOW 0 219 #define TCSADRAIN 1 220 #define TCSAFLUSH 2 221 222 #ifndef __UCLIBC_STRICT_HEADERS__ 223 struct sgttyb { 224 char sg_ispeed; 225 char sg_ospeed; 226 char sg_erase; 227 char sg_kill; 228 short sg_flags; 229 }; 230 #endif 231 232 struct tchars { 233 char t_intrc; 234 char t_quitc; 235 char t_startc; 236 char t_stopc; 237 char t_eofc; 238 char t_brkc; 239 }; 240 241 struct ltchars { 242 char t_suspc; 243 char t_dsuspc; 244 char t_rprntc; 245 char t_flushc; 246 char t_werasc; 247 char t_lnextc; 248 }; 249 250 /* Used for packet mode */ 251 #define TIOCPKT_DATA 0 252 #define TIOCPKT_FLUSHREAD 1 253 #define TIOCPKT_FLUSHWRITE 2 254 #define TIOCPKT_STOP 4 255 #define TIOCPKT_START 8 256 #define TIOCPKT_NOSTOP 16 257 #define TIOCPKT_DOSTOP 32 258 259 /* c_cc characters */ 260 #define _VINTR 0 261 #define _VQUIT 1 262 #define _VERASE 2 263 #define _VKILL 3 264 #define _VEOF 4 265 #define _VMIN 5 266 #define _VEOL 6 267 #define _VTIME 7 268 #define _VEOL2 8 269 #define _VSWTC 9 270 271 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ 272 #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ 273