1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef _ASM_TERMBITS_H 3 #define _ASM_TERMBITS_H 4 5 #include <linux/posix_types.h> 6 7 typedef unsigned char cc_t; 8 typedef unsigned int speed_t; 9 typedef unsigned int tcflag_t; 10 11 #define NCCS 19 12 struct termios { 13 tcflag_t c_iflag; /* input mode flags */ 14 tcflag_t c_oflag; /* output mode flags */ 15 tcflag_t c_cflag; /* control mode flags */ 16 tcflag_t c_lflag; /* local mode flags */ 17 cc_t c_line; /* line discipline */ 18 cc_t c_cc[NCCS]; /* control characters */ 19 }; 20 21 struct termios2 { 22 tcflag_t c_iflag; /* input mode flags */ 23 tcflag_t c_oflag; /* output mode flags */ 24 tcflag_t c_cflag; /* control mode flags */ 25 tcflag_t c_lflag; /* local mode flags */ 26 cc_t c_line; /* line discipline */ 27 cc_t c_cc[NCCS]; /* control characters */ 28 speed_t c_ispeed; /* input speed */ 29 speed_t c_ospeed; /* output speed */ 30 }; 31 32 struct ktermios { 33 tcflag_t c_iflag; /* input mode flags */ 34 tcflag_t c_oflag; /* output mode flags */ 35 tcflag_t c_cflag; /* control mode flags */ 36 tcflag_t c_lflag; /* local mode flags */ 37 cc_t c_line; /* line discipline */ 38 cc_t c_cc[NCCS]; /* control characters */ 39 speed_t c_ispeed; /* input speed */ 40 speed_t c_ospeed; /* output speed */ 41 }; 42 43 /* c_cc characters */ 44 #define VINTR 0 45 #define VQUIT 1 46 #define VERASE 2 47 #define VKILL 3 48 #define VEOF 4 49 #define VTIME 5 50 #define VMIN 6 51 #define VSWTC 7 52 #define VSTART 8 53 #define VSTOP 9 54 #define VSUSP 10 55 #define VEOL 11 56 #define VREPRINT 12 57 #define VDISCARD 13 58 #define VWERASE 14 59 #define VLNEXT 15 60 #define VEOL2 16 61 62 63 /* c_iflag bits */ 64 #define IGNBRK 0000001 65 #define BRKINT 0000002 66 #define IGNPAR 0000004 67 #define PARMRK 0000010 68 #define INPCK 0000020 69 #define ISTRIP 0000040 70 #define INLCR 0000100 71 #define IGNCR 0000200 72 #define ICRNL 0000400 73 #define IUCLC 0001000 74 #define IXON 0002000 75 #define IXANY 0004000 76 #define IXOFF 0010000 77 #define IMAXBEL 0020000 78 #define IUTF8 0040000 79 80 /* c_oflag bits */ 81 #define OPOST 0000001 82 #define OLCUC 0000002 83 #define ONLCR 0000004 84 #define OCRNL 0000010 85 #define ONOCR 0000020 86 #define ONLRET 0000040 87 #define OFILL 0000100 88 #define OFDEL 0000200 89 #define NLDLY 0000400 90 #define NL0 0000000 91 #define NL1 0000400 92 #define CRDLY 0003000 93 #define CR0 0000000 94 #define CR1 0001000 95 #define CR2 0002000 96 #define CR3 0003000 97 #define TABDLY 0014000 98 #define TAB0 0000000 99 #define TAB1 0004000 100 #define TAB2 0010000 101 #define TAB3 0014000 102 #define XTABS 0014000 103 #define BSDLY 0020000 104 #define BS0 0000000 105 #define BS1 0020000 106 #define VTDLY 0040000 107 #define VT0 0000000 108 #define VT1 0040000 109 #define FFDLY 0100000 110 #define FF0 0000000 111 #define FF1 0100000 112 113 /* c_cflag bit meaning */ 114 #define CBAUD 0010017 115 #define B0 0000000 /* hang up */ 116 #define B50 0000001 117 #define B75 0000002 118 #define B110 0000003 119 #define B134 0000004 120 #define B150 0000005 121 #define B200 0000006 122 #define B300 0000007 123 #define B600 0000010 124 #define B1200 0000011 125 #define B1800 0000012 126 #define B2400 0000013 127 #define B4800 0000014 128 #define B9600 0000015 129 #define B19200 0000016 130 #define B38400 0000017 131 #define EXTA B19200 132 #define EXTB B38400 133 #define CSIZE 0000060 134 #define CS5 0000000 135 #define CS6 0000020 136 #define CS7 0000040 137 #define CS8 0000060 138 #define CSTOPB 0000100 139 #define CREAD 0000200 140 #define PARENB 0000400 141 #define PARODD 0001000 142 #define HUPCL 0002000 143 #define CLOCAL 0004000 144 #define CBAUDEX 0010000 145 #define BOTHER 0010000 146 #define B57600 0010001 147 #define B115200 0010002 148 #define B230400 0010003 149 #define B460800 0010004 150 #define B500000 0010005 151 #define B576000 0010006 152 #define B921600 0010007 153 #define B1000000 0010010 154 #define B1152000 0010011 155 #define B1500000 0010012 156 #define B2000000 0010013 157 #define B2500000 0010014 158 #define B3000000 0010015 159 #define B3500000 0010016 160 #define B4000000 0010017 161 #define CIBAUD 002003600000 /* input baud rate (not used) */ 162 #define CTVB 004000000000 /* VisioBraille Terminal flow control */ 163 #define CMSPAR 010000000000 /* mark or space (stick) parity */ 164 #define CRTSCTS 020000000000 /* flow control */ 165 166 #define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ 167 168 /* c_lflag bits */ 169 #define ISIG 0000001 170 #define ICANON 0000002 171 #define XCASE 0000004 172 #define ECHO 0000010 173 #define ECHOE 0000020 174 #define ECHOK 0000040 175 #define ECHONL 0000100 176 #define NOFLSH 0000200 177 #define TOSTOP 0000400 178 #define ECHOCTL 0001000 179 #define ECHOPRT 0002000 180 #define ECHOKE 0004000 181 #define FLUSHO 0010000 182 #define PENDIN 0040000 183 #define IEXTEN 0100000 184 #define EXTPROC 0200000 185 186 /* tcflow() and TCXONC use these */ 187 #define TCOOFF 0 188 #define TCOON 1 189 #define TCIOFF 2 190 #define TCION 3 191 192 /* tcflush() and TCFLSH use these */ 193 #define TCIFLUSH 0 194 #define TCOFLUSH 1 195 #define TCIOFLUSH 2 196 197 /* tcsetattr uses these */ 198 #define TCSANOW 0 199 #define TCSADRAIN 1 200 #define TCSAFLUSH 2 201 202 #endif /* _ASM_TERMBITS_H */ 203