1 /* ioctl.h 6.9 85/03/13 */ 2 /* 3 * Ioctl definitions 4 */ 5 #ifndef _IOCTL_ 6 #define _IOCTL_ 7 #ifdef KERNEL 8 #include "ttychars.h" 9 #include "ttydev.h" 10 #else 11 #include <sys/ttychars.h> 12 #include <sys/ttydev.h> 13 #endif 14 15 struct tchars { 16 char t_intrc; /* interrupt */ 17 char t_quitc; /* quit */ 18 char t_startc; /* start output */ 19 char t_stopc; /* stop output */ 20 char t_eofc; /* end-of-file */ 21 char t_brkc; /* input delimiter (like nl) */ 22 }; 23 struct ltchars { 24 char t_suspc; /* stop process signal */ 25 char t_dsuspc; /* delayed stop process signal */ 26 char t_rprntc; /* reprint line */ 27 char t_flushc; /* flush output (toggles) */ 28 char t_werasc; /* word erase */ 29 char t_lnextc; /* literal next character */ 30 }; 31 32 /* 33 * Structure for TIOCGETP and TIOCSETP ioctls. 34 */ 35 36 #ifndef _SGTTYB_ 37 #define _SGTTYB_ 38 struct sgttyb { 39 char sg_ispeed; /* input speed */ 40 char sg_ospeed; /* output speed */ 41 char sg_erase; /* erase character */ 42 char sg_kill; /* kill character */ 43 short sg_flags; /* mode flags */ 44 }; 45 #endif 46 47 /* 48 * Window size structure 49 */ 50 struct winsize { 51 unsigned short ws_row, ws_col; /* character size of window */ 52 unsigned short ws_xpixel, ws_ypixel; /* pixel size of window */ 53 }; 54 55 #ifndef _IO 56 /* 57 * Ioctl's have the command encoded in the lower word, 58 * and the size of any in or out parameters in the upper 59 * word. The high 2 bits of the upper word are used 60 * to encode the in/out status of the parameter; for now 61 * we restrict parameters to at most 128 bytes. 62 */ 63 #define IOCPARM_MASK 0x7f /* parameters must be < 128 bytes */ 64 #define IOC_VOID 0x20000000 /* no parameters */ 65 #define IOC_OUT 0x40000000 /* copy out parameters */ 66 #define IOC_IN 0x80000000 /* copy in parameters */ 67 #define IOC_INOUT (IOC_IN|IOC_OUT) 68 /* the 0x20000000 is so we can distinguish new ioctl's from old */ 69 #define _IO(x,y) (IOC_VOID|('x'<<8)|y) 70 #define _IOR(x,y,t) (IOC_OUT|((sizeof(t)&IOCPARM_MASK)<<16)|('x'<<8)|y) 71 #define _IOW(x,y,t) (IOC_IN|((sizeof(t)&IOCPARM_MASK)<<16)|('x'<<8)|y) 72 /* this should be _IORW, but stdio got there first */ 73 #define _IOWR(x,y,t) (IOC_INOUT|((sizeof(t)&IOCPARM_MASK)<<16)|('x'<<8)|y) 74 #endif 75 76 /* 77 * tty ioctl commands 78 */ 79 #define TIOCGETD _IOR(t, 0, int) /* get line discipline */ 80 #define TIOCSETD _IOW(t, 1, int) /* set line discipline */ 81 #define TIOCHPCL _IO(t, 2) /* hang up on last close */ 82 #define TIOCMODG _IOR(t, 3, int) /* get modem control state */ 83 #define TIOCMODS _IOW(t, 4, int) /* set modem control state */ 84 #define TIOCM_LE 0001 /* line enable */ 85 #define TIOCM_DTR 0002 /* data terminal ready */ 86 #define TIOCM_RTS 0004 /* request to send */ 87 #define TIOCM_ST 0010 /* secondary transmit */ 88 #define TIOCM_SR 0020 /* secondary receive */ 89 #define TIOCM_CTS 0040 /* clear to send */ 90 #define TIOCM_CAR 0100 /* carrier detect */ 91 #define TIOCM_CD TIOCM_CAR 92 #define TIOCM_RNG 0200 /* ring */ 93 #define TIOCM_RI TIOCM_RNG 94 #define TIOCM_DSR 0400 /* data set ready */ 95 #define TIOCGETP _IOR(t, 8,struct sgttyb)/* get parameters -- gtty */ 96 #define TIOCSETP _IOW(t, 9,struct sgttyb)/* set parameters -- stty */ 97 #define TIOCSETN _IOW(t,10,struct sgttyb)/* as above, but no flushtty */ 98 #define TIOCEXCL _IO(t, 13) /* set exclusive use of tty */ 99 #define TIOCNXCL _IO(t, 14) /* reset exclusive use of tty */ 100 #define TIOCFLUSH _IOW(t, 16, int) /* flush buffers */ 101 #define TIOCSETC _IOW(t,17,struct tchars)/* set special characters */ 102 #define TIOCGETC _IOR(t,18,struct tchars)/* get special characters */ 103 #define TANDEM 0x00000001 /* send stopc on out q full */ 104 #define CBREAK 0x00000002 /* half-cooked mode */ 105 #define LCASE 0x00000004 /* simulate lower case */ 106 #define ECHO 0x00000008 /* echo input */ 107 #define CRMOD 0x00000010 /* map \r to \r\n on output */ 108 #define RAW 0x00000020 /* no i/o processing */ 109 #define ODDP 0x00000040 /* get/send odd parity */ 110 #define EVENP 0x00000080 /* get/send even parity */ 111 #define ANYP 0x000000c0 /* get any parity/send none */ 112 #define NLDELAY 0x00000300 /* \n delay */ 113 #define NL0 0x00000000 114 #define NL1 0x00000100 /* tty 37 */ 115 #define NL2 0x00000200 /* vt05 */ 116 #define NL3 0x00000300 117 #define TBDELAY 0x00000c00 /* horizontal tab delay */ 118 #define TAB0 0x00000000 119 #define TAB1 0x00000400 /* tty 37 */ 120 #define TAB2 0x00000800 121 #define XTABS 0x00000c00 /* expand tabs on output */ 122 #define CRDELAY 0x00003000 /* \r delay */ 123 #define CR0 0x00000000 124 #define CR1 0x00001000 /* tn 300 */ 125 #define CR2 0x00002000 /* tty 37 */ 126 #define CR3 0x00003000 /* concept 100 */ 127 #define VTDELAY 0x00004000 /* vertical tab delay */ 128 #define FF0 0x00000000 129 #define FF1 0x00004000 /* tty 37 */ 130 #define BSDELAY 0x00008000 /* \b delay */ 131 #define BS0 0x00000000 132 #define BS1 0x00008000 133 #define ALLDELAY (NLDELAY|TBDELAY|CRDELAY|VTDELAY|BSDELAY) 134 #define CRTBS 0x00010000 /* do backspacing for crt */ 135 #define PRTERA 0x00020000 /* \ ... / erase */ 136 #define CRTERA 0x00040000 /* " \b " to wipe out char */ 137 #define TILDE 0x00080000 /* hazeltine tilde kludge */ 138 #define MDMBUF 0x00100000 /* start/stop output on carrier intr */ 139 #define LITOUT 0x00200000 /* literal output */ 140 #define TOSTOP 0x00400000 /* SIGSTOP on background output */ 141 #define FLUSHO 0x00800000 /* flush output to terminal */ 142 #define NOHANG 0x01000000 /* no SIGHUP on carrier drop */ 143 #define L001000 0x02000000 144 #define CRTKIL 0x04000000 /* kill line with " \b " */ 145 #define L004000 0x08000000 146 #define CTLECH 0x10000000 /* echo control chars as ^X */ 147 #define PENDIN 0x20000000 /* tp->t_rawq needs reread */ 148 #define DECCTQ 0x40000000 /* only ^Q starts after ^S */ 149 #define NOFLSH 0x80000000 /* no output flush on signal */ 150 /* locals, from 127 down */ 151 #define TIOCLBIS _IOW(t, 127, int) /* bis local mode bits */ 152 #define TIOCLBIC _IOW(t, 126, int) /* bic local mode bits */ 153 #define TIOCLSET _IOW(t, 125, int) /* set entire local mode word */ 154 #define TIOCLGET _IOR(t, 124, int) /* get local modes */ 155 #define LCRTBS (CRTBS>>16) 156 #define LPRTERA (PRTERA>>16) 157 #define LCRTERA (CRTERA>>16) 158 #define LTILDE (TILDE>>16) 159 #define LMDMBUF (MDMBUF>>16) 160 #define LLITOUT (LITOUT>>16) 161 #define LTOSTOP (TOSTOP>>16) 162 #define LFLUSHO (FLUSHO>>16) 163 #define LNOHANG (NOHANG>>16) 164 #define LCRTKIL (CRTKIL>>16) 165 #define LCTLECH (CTLECH>>16) 166 #define LPENDIN (PENDIN>>16) 167 #define LDECCTQ (DECCTQ>>16) 168 #define LNOFLSH (NOFLSH>>16) 169 #define TIOCSBRK _IO(t, 123) /* set break bit */ 170 #define TIOCCBRK _IO(t, 122) /* clear break bit */ 171 #define TIOCSDTR _IO(t, 121) /* set data terminal ready */ 172 #define TIOCCDTR _IO(t, 120) /* clear data terminal ready */ 173 #define TIOCGPGRP _IOR(t, 119, int) /* get pgrp of tty */ 174 #define TIOCSPGRP _IOW(t, 118, int) /* set pgrp of tty */ 175 #define TIOCSLTC _IOW(t,117,struct ltchars)/* set local special chars */ 176 #define TIOCGLTC _IOR(t,116,struct ltchars)/* get local special chars */ 177 #define TIOCOUTQ _IOR(t, 115, int) /* output queue size */ 178 #define TIOCSTI _IOW(t, 114, char) /* simulate terminal input */ 179 #define TIOCNOTTY _IO(t, 113) /* void tty association */ 180 #define TIOCPKT _IOW(t, 112, int) /* pty: set/clear packet mode */ 181 #define TIOCPKT_DATA 0x00 /* data packet */ 182 #define TIOCPKT_FLUSHREAD 0x01 /* flush packet */ 183 #define TIOCPKT_FLUSHWRITE 0x02 /* flush packet */ 184 #define TIOCPKT_STOP 0x04 /* stop output */ 185 #define TIOCPKT_START 0x08 /* start output */ 186 #define TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */ 187 #define TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */ 188 #define TIOCSTOP _IO(t, 111) /* stop output, like ^S */ 189 #define TIOCSTART _IO(t, 110) /* start output, like ^Q */ 190 #define TIOCMSET _IOW(t, 109, int) /* set all modem bits */ 191 #define TIOCMBIS _IOW(t, 108, int) /* bis modem bits */ 192 #define TIOCMBIC _IOW(t, 107, int) /* bic modem bits */ 193 #define TIOCMGET _IOR(t, 106, int) /* get all modem bits */ 194 #define TIOCREMOTE _IOW(t, 105, int) /* remote input editing */ 195 #define TIOCGWINSZ _IOR(t, 104, struct winsize) /* get window size */ 196 #define TIOCSWINSZ _IOW(t, 103, struct winsize) /* set window size */ 197 #define TIOCUCNTL _IOW(t, 102, int) /* pty: set/clr usr cntl mode */ 198 199 #define OTTYDISC 0 /* old, v7 std tty driver */ 200 #define NETLDISC 1 /* line discip for berk net */ 201 #define NTTYDISC 2 /* new tty discipline */ 202 #define TABLDISC 3 /* hitachi tablet discipline */ 203 #define NTABLDISC 4 /* gtco tablet discipline */ 204 205 #define FIOCLEX _IO(f, 1) /* set exclusive use on fd */ 206 #define FIONCLEX _IO(f, 2) /* remove exclusive use */ 207 /* another local */ 208 #define FIONREAD _IOR(f, 127, int) /* get # bytes to read */ 209 #define FIONBIO _IOW(f, 126, int) /* set/clear non-blocking i/o */ 210 #define FIOASYNC _IOW(f, 125, int) /* set/clear async i/o */ 211 #define FIOSETOWN _IOW(f, 124, int) /* set owner */ 212 #define FIOGETOWN _IOR(f, 123, int) /* get owner */ 213 214 /* socket i/o controls */ 215 #define SIOCSHIWAT _IOW(s, 0, int) /* set high watermark */ 216 #define SIOCGHIWAT _IOR(s, 1, int) /* get high watermark */ 217 #define SIOCSLOWAT _IOW(s, 2, int) /* set low watermark */ 218 #define SIOCGLOWAT _IOR(s, 3, int) /* get low watermark */ 219 #define SIOCATMARK _IOR(s, 7, int) /* at oob mark? */ 220 #define SIOCSPGRP _IOW(s, 8, int) /* set process group */ 221 #define SIOCGPGRP _IOR(s, 9, int) /* get process group */ 222 223 #define SIOCADDRT _IOW(r, 10, struct rtentry) /* add route */ 224 #define SIOCDELRT _IOW(r, 11, struct rtentry) /* delete route */ 225 226 #define SIOCSIFADDR _IOW(i, 12, struct ifreq) /* set ifnet address */ 227 #define SIOCGIFADDR _IOWR(i,13, struct ifreq) /* get ifnet address */ 228 #define SIOCSIFDSTADDR _IOW(i, 14, struct ifreq) /* set p-p address */ 229 #define SIOCGIFDSTADDR _IOWR(i,15, struct ifreq) /* get p-p address */ 230 #define SIOCSIFFLAGS _IOW(i, 16, struct ifreq) /* set ifnet flags */ 231 #define SIOCGIFFLAGS _IOWR(i,17, struct ifreq) /* get ifnet flags */ 232 #define SIOCGIFBRDADDR _IOWR(i,18, struct ifreq) /* get broadcast addr */ 233 #define SIOCSIFBRDADDR _IOW(i,19, struct ifreq) /* set broadcast addr */ 234 #define SIOCGIFCONF _IOWR(i,20, struct ifconf) /* get ifnet list */ 235 #define SIOCGIFNETMASK _IOWR(i,21, struct ifreq) /* get net addr mask */ 236 #define SIOCSIFNETMASK _IOW(i,22, struct ifreq) /* set net addr mask */ 237 238 #define SIOCSARP _IOW(i, 30, struct arpreq) /* set arp entry */ 239 #define SIOCGARP _IOWR(i,31, struct arpreq) /* get arp entry */ 240 #define SIOCDARP _IOW(i, 32, struct arpreq) /* delete arp entry */ 241 #endif 242