1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate 31*7c478bd9Sstevel@tonic-gate #ifndef _SYS_LDTERM_H 32*7c478bd9Sstevel@tonic-gate #define _SYS_LDTERM_H 33*7c478bd9Sstevel@tonic-gate 34*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 35*7c478bd9Sstevel@tonic-gate extern "C" { 36*7c478bd9Sstevel@tonic-gate #endif 37*7c478bd9Sstevel@tonic-gate 38*7c478bd9Sstevel@tonic-gate #define IBSIZE 16 /* "standard" input data block size */ 39*7c478bd9Sstevel@tonic-gate #define OBSIZE 64 /* "standard" output data block size */ 40*7c478bd9Sstevel@tonic-gate #define EBSIZE 16 /* "standard" echo data block size */ 41*7c478bd9Sstevel@tonic-gate 42*7c478bd9Sstevel@tonic-gate #ifndef MIN 43*7c478bd9Sstevel@tonic-gate #define MIN(a, b) (((a) < (b)) ? (a) : (b)) 44*7c478bd9Sstevel@tonic-gate #endif 45*7c478bd9Sstevel@tonic-gate 46*7c478bd9Sstevel@tonic-gate #define V_MIN tp->t_modes.c_cc[VMIN] 47*7c478bd9Sstevel@tonic-gate #define V_TIME tp->t_modes.c_cc[VTIME] 48*7c478bd9Sstevel@tonic-gate #define RAW_MODE !(tp->t_modes.c_lflag & ICANON) 49*7c478bd9Sstevel@tonic-gate #define CANON_MODE (tp->t_modes.c_lflag & ICANON) 50*7c478bd9Sstevel@tonic-gate 51*7c478bd9Sstevel@tonic-gate /* flow control defines */ 52*7c478bd9Sstevel@tonic-gate #define TTXOLO 132 53*7c478bd9Sstevel@tonic-gate #define TTXOHI 180 54*7c478bd9Sstevel@tonic-gate #define HIWAT 1024 55*7c478bd9Sstevel@tonic-gate #define LOWAT 200 56*7c478bd9Sstevel@tonic-gate #define LDCHUNK 512 57*7c478bd9Sstevel@tonic-gate 58*7c478bd9Sstevel@tonic-gate 59*7c478bd9Sstevel@tonic-gate /* 60*7c478bd9Sstevel@tonic-gate * The following for EUC and also other types of codesets. 61*7c478bd9Sstevel@tonic-gate */ 62*7c478bd9Sstevel@tonic-gate 63*7c478bd9Sstevel@tonic-gate #define EUCSIZE sizeof (struct eucioc) 64*7c478bd9Sstevel@tonic-gate #define EUCIN 0 /* copying eucioc_t IN from ioctl */ 65*7c478bd9Sstevel@tonic-gate #define EUCOUT 1 /* copying it OUT to user format */ 66*7c478bd9Sstevel@tonic-gate 67*7c478bd9Sstevel@tonic-gate /* 68*7c478bd9Sstevel@tonic-gate * One assumption made throughout this module is: EUC characters have 69*7c478bd9Sstevel@tonic-gate * a display width less than 255. Also, assumed around, is that they 70*7c478bd9Sstevel@tonic-gate * consist of < 256 bytes, but we don't worry much about that. 71*7c478bd9Sstevel@tonic-gate */ 72*7c478bd9Sstevel@tonic-gate 73*7c478bd9Sstevel@tonic-gate #define EUC_TWIDTH 255 /* Width of a TAB, as returned by */ 74*7c478bd9Sstevel@tonic-gate /* "ldterm_dispwidth" */ 75*7c478bd9Sstevel@tonic-gate #define EUC_BSWIDTH 254 /* Width of a backspace as returned */ 76*7c478bd9Sstevel@tonic-gate #define EUC_NLWIDTH 253 /* newline & cr */ 77*7c478bd9Sstevel@tonic-gate #define EUC_CRWIDTH 252 78*7c478bd9Sstevel@tonic-gate 79*7c478bd9Sstevel@tonic-gate #define UNKNOWN_WIDTH 251 80*7c478bd9Sstevel@tonic-gate 81*7c478bd9Sstevel@tonic-gate #define EUC_MAXW 4 /* max display width and memory width, both */ 82*7c478bd9Sstevel@tonic-gate #define EUC_WARNCNT 20 /* # bad EUC erase attempts before hollering */ 83*7c478bd9Sstevel@tonic-gate 84*7c478bd9Sstevel@tonic-gate /* The next version will be the current LDTERM_DATA_VERSION + 1. */ 85*7c478bd9Sstevel@tonic-gate #define LDTERM_DATA_VERSION 1 86*7c478bd9Sstevel@tonic-gate 87*7c478bd9Sstevel@tonic-gate /* 88*7c478bd9Sstevel@tonic-gate * Supported codeset types: 89*7c478bd9Sstevel@tonic-gate * When you are adding a new codeset type, do not add any new codeset type 90*7c478bd9Sstevel@tonic-gate * value that is smaller than LDTERM_CS_TYPE_MIN. You will also need to 91*7c478bd9Sstevel@tonic-gate * add the new codeset type sequentially and also increase LDTERM_CS_TYPE_MAX 92*7c478bd9Sstevel@tonic-gate * so that the LDTERM_CS_TYPE_MAX will be always equal to the last, new 93*7c478bd9Sstevel@tonic-gate * codeset type value. 94*7c478bd9Sstevel@tonic-gate * 95*7c478bd9Sstevel@tonic-gate * Whenever you increase the LDTERM_CS_TYPE_MAX, you will also need to 96*7c478bd9Sstevel@tonic-gate * increase the LDTERM_DATA_VERSION and also update the ldterm.c so that 97*7c478bd9Sstevel@tonic-gate * ldterm will have proper version control. 98*7c478bd9Sstevel@tonic-gate */ 99*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_MIN 1 100*7c478bd9Sstevel@tonic-gate 101*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_EUC 1 102*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_PCCS 2 103*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8 3 104*7c478bd9Sstevel@tonic-gate 105*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_MAX 3 106*7c478bd9Sstevel@tonic-gate 107*7c478bd9Sstevel@tonic-gate /* 108*7c478bd9Sstevel@tonic-gate * The maximum number of bytes in a character of the codeset that 109*7c478bd9Sstevel@tonic-gate * can be handled by ldterm. 110*7c478bd9Sstevel@tonic-gate */ 111*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_MAX_BYTE_LENGTH 8 112*7c478bd9Sstevel@tonic-gate 113*7c478bd9Sstevel@tonic-gate /* 114*7c478bd9Sstevel@tonic-gate * The maximum number of sub-codesets in a codeset that can be 115*7c478bd9Sstevel@tonic-gate * handled by ldterm. 116*7c478bd9Sstevel@tonic-gate */ 117*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_MAX_CODESETS 10 118*7c478bd9Sstevel@tonic-gate 119*7c478bd9Sstevel@tonic-gate /* The maximum and minimum sub-codeset numbers possible in EUC codeset. */ 120*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_EUC_MIN_SUBCS 0 121*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_EUC_MAX_SUBCS 3 122*7c478bd9Sstevel@tonic-gate 123*7c478bd9Sstevel@tonic-gate /* The maximum and minimum sub-codeset numbers possible in PCCS codeset. */ 124*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_PCCS_MIN_SUBCS 1 125*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_PCCS_MAX_SUBCS LDTERM_CS_MAX_CODESETS 126*7c478bd9Sstevel@tonic-gate 127*7c478bd9Sstevel@tonic-gate /* Some UTF-8 related values: */ 128*7c478bd9Sstevel@tonic-gate /* The maximum and minimum UTF-8 character subsequent byte values. */ 129*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MIN_BYTE 0x80 130*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MAX_BYTE 0xbf 131*7c478bd9Sstevel@tonic-gate 132*7c478bd9Sstevel@tonic-gate /* Some maximum and minimum character values in UTF-32. */ 133*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MAX_P00 0x00ffff 134*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MAX_P01 0x01ffff 135*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MIN_CJKEXTB 0x020000 136*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MAX_CJKEXTB 0x02a6d6 137*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MIN_CJKCOMP 0x02f800 138*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MAX_CJKCOMP 0x02fa1d 139*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MIN_P14 0x0e0000 140*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MAX_P14 0x0e007f 141*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MIN_VARSEL 0x0e0100 142*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MAX_VARSEL 0x0e01ef 143*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MIN_P15 0x0f0000 144*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MAX_P15 0x0ffffd 145*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MIN_P16 0x100000 146*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_MAX_P16 0x10fffd 147*7c478bd9Sstevel@tonic-gate 148*7c478bd9Sstevel@tonic-gate /* Bit shift number and mask values for conversion from UTF-8 to UCS-4. */ 149*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_SHIFT_BITS 6 150*7c478bd9Sstevel@tonic-gate #define LDTERM_CS_TYPE_UTF8_BIT_MASK 0x3f 151*7c478bd9Sstevel@tonic-gate 152*7c478bd9Sstevel@tonic-gate /* 153*7c478bd9Sstevel@tonic-gate * The following data structure is to provide codeset-specific 154*7c478bd9Sstevel@tonic-gate * information for EUC and PC originated codesets (ldterm_eucpc_data_t) 155*7c478bd9Sstevel@tonic-gate */ 156*7c478bd9Sstevel@tonic-gate struct _ldterm_eucpc_data { 157*7c478bd9Sstevel@tonic-gate uchar_t byte_length; 158*7c478bd9Sstevel@tonic-gate uchar_t screen_width; 159*7c478bd9Sstevel@tonic-gate uchar_t msb_start; 160*7c478bd9Sstevel@tonic-gate uchar_t msb_end; 161*7c478bd9Sstevel@tonic-gate }; 162*7c478bd9Sstevel@tonic-gate typedef struct _ldterm_eucpc_data ldterm_eucpc_data_t; 163*7c478bd9Sstevel@tonic-gate 164*7c478bd9Sstevel@tonic-gate /* ldterm codeset data information for user side. */ 165*7c478bd9Sstevel@tonic-gate struct _ldterm_cs_data_user { 166*7c478bd9Sstevel@tonic-gate uchar_t version; /* version: 1 ~ 255 */ 167*7c478bd9Sstevel@tonic-gate uchar_t codeset_type; 168*7c478bd9Sstevel@tonic-gate uchar_t csinfo_num; /* the # of codesets */ 169*7c478bd9Sstevel@tonic-gate uchar_t pad; 170*7c478bd9Sstevel@tonic-gate char locale_name[MAXNAMELEN]; 171*7c478bd9Sstevel@tonic-gate ldterm_eucpc_data_t eucpc_data[LDTERM_CS_MAX_CODESETS]; 172*7c478bd9Sstevel@tonic-gate /* width data */ 173*7c478bd9Sstevel@tonic-gate }; 174*7c478bd9Sstevel@tonic-gate typedef struct _ldterm_cs_data_user ldterm_cs_data_user_t; 175*7c478bd9Sstevel@tonic-gate 176*7c478bd9Sstevel@tonic-gate /* ldterm codeset data information for ldterm. */ 177*7c478bd9Sstevel@tonic-gate struct _ldterm_cs_data { 178*7c478bd9Sstevel@tonic-gate uchar_t version; /* version: 1 ~ 255 */ 179*7c478bd9Sstevel@tonic-gate uchar_t codeset_type; 180*7c478bd9Sstevel@tonic-gate uchar_t csinfo_num; /* the # of codesets */ 181*7c478bd9Sstevel@tonic-gate uchar_t pad; 182*7c478bd9Sstevel@tonic-gate char *locale_name; 183*7c478bd9Sstevel@tonic-gate ldterm_eucpc_data_t eucpc_data[LDTERM_CS_MAX_CODESETS]; 184*7c478bd9Sstevel@tonic-gate /* width data */ 185*7c478bd9Sstevel@tonic-gate }; 186*7c478bd9Sstevel@tonic-gate typedef struct _ldterm_cs_data ldterm_cs_data_t; 187*7c478bd9Sstevel@tonic-gate 188*7c478bd9Sstevel@tonic-gate /* 189*7c478bd9Sstevel@tonic-gate * The following data structure is to handle Unicode codeset. 190*7c478bd9Sstevel@tonic-gate * To represent a single Unicode plane, it requires to have 16384 191*7c478bd9Sstevel@tonic-gate * 'ldterm_unicode_data_cell_t' elements. 192*7c478bd9Sstevel@tonic-gate */ 193*7c478bd9Sstevel@tonic-gate struct _ldterm_unicode_data_cell { 194*7c478bd9Sstevel@tonic-gate uchar_t u0:2; 195*7c478bd9Sstevel@tonic-gate uchar_t u1:2; 196*7c478bd9Sstevel@tonic-gate uchar_t u2:2; 197*7c478bd9Sstevel@tonic-gate uchar_t u3:2; 198*7c478bd9Sstevel@tonic-gate }; 199*7c478bd9Sstevel@tonic-gate typedef struct _ldterm_unicode_data_cell ldterm_unicode_data_cell_t; 200*7c478bd9Sstevel@tonic-gate 201*7c478bd9Sstevel@tonic-gate /* The following function pointers point the current codeset methods. */ 202*7c478bd9Sstevel@tonic-gate typedef struct _ldterm_cs_methods { 203*7c478bd9Sstevel@tonic-gate int (*ldterm_dispwidth)(uchar_t, void *, int); 204*7c478bd9Sstevel@tonic-gate int (*ldterm_memwidth)(uchar_t, void *); 205*7c478bd9Sstevel@tonic-gate } ldterm_cs_methods_t; 206*7c478bd9Sstevel@tonic-gate 207*7c478bd9Sstevel@tonic-gate typedef struct ldterm_mod { 208*7c478bd9Sstevel@tonic-gate struct termios t_modes; /* Effective modes set by the provider below */ 209*7c478bd9Sstevel@tonic-gate struct termios t_amodes; /* Apparent modes for user programs */ 210*7c478bd9Sstevel@tonic-gate struct termios t_dmodes; /* Modes that driver wishes to process */ 211*7c478bd9Sstevel@tonic-gate unsigned int t_state; /* internal state of ldterm module */ 212*7c478bd9Sstevel@tonic-gate int t_line; /* output line of tty */ 213*7c478bd9Sstevel@tonic-gate int t_col; /* output column of tty */ 214*7c478bd9Sstevel@tonic-gate int t_rocount; /* number of chars echoed since last output */ 215*7c478bd9Sstevel@tonic-gate int t_rocol; /* column in which first such char appeared */ 216*7c478bd9Sstevel@tonic-gate mblk_t *t_message; /* pointer to first mblk in message being */ 217*7c478bd9Sstevel@tonic-gate /* built */ 218*7c478bd9Sstevel@tonic-gate mblk_t *t_endmsg; /* pointer to last mblk in that message */ 219*7c478bd9Sstevel@tonic-gate size_t t_msglen; /* number of characters in that message */ 220*7c478bd9Sstevel@tonic-gate mblk_t *t_echomp; /* echoed output being assembled */ 221*7c478bd9Sstevel@tonic-gate int t_rd_request; /* Number of bytes requested by M_READ */ 222*7c478bd9Sstevel@tonic-gate /* during vmin/vtime read */ 223*7c478bd9Sstevel@tonic-gate int t_iocid; /* ID of ioctl reply being awaited */ 224*7c478bd9Sstevel@tonic-gate bufcall_id_t t_wbufcid; /* ID of pending write-side bufcall */ 225*7c478bd9Sstevel@tonic-gate timeout_id_t t_vtid; /* vtime timer id */ 226*7c478bd9Sstevel@tonic-gate 227*7c478bd9Sstevel@tonic-gate /* 228*7c478bd9Sstevel@tonic-gate * The following are for EUC and also other types of codeset 229*7c478bd9Sstevel@tonic-gate * processing. Please read 'euc' as 'multi-byte codeset' instead. 230*7c478bd9Sstevel@tonic-gate */ 231*7c478bd9Sstevel@tonic-gate uchar_t t_codeset; /* current code set indicator (read side) */ 232*7c478bd9Sstevel@tonic-gate uchar_t t_eucleft; /* bytes left to get in current char (read) */ 233*7c478bd9Sstevel@tonic-gate uchar_t t_eucign; /* bytes left to ignore (output post proc) */ 234*7c478bd9Sstevel@tonic-gate uchar_t t_eucpad; /* padding ... for eucwioc */ 235*7c478bd9Sstevel@tonic-gate eucioc_t eucwioc; /* eucioc structure (have to use bcopy) */ 236*7c478bd9Sstevel@tonic-gate uchar_t *t_eucp; /* ptr to parallel array of column widths */ 237*7c478bd9Sstevel@tonic-gate mblk_t *t_eucp_mp; /* the m_blk that holds parallel array */ 238*7c478bd9Sstevel@tonic-gate uchar_t t_maxeuc; /* the max length in memory bytes of an EUC */ 239*7c478bd9Sstevel@tonic-gate int t_eucwarn; /* bad EUC counter */ 240*7c478bd9Sstevel@tonic-gate 241*7c478bd9Sstevel@tonic-gate /* 242*7c478bd9Sstevel@tonic-gate * The t_csdata, t_csmethods, t_scratch, and, t_scratch_len data 243*7c478bd9Sstevel@tonic-gate * fields are to support various non-EUC codesets. 244*7c478bd9Sstevel@tonic-gate */ 245*7c478bd9Sstevel@tonic-gate ldterm_cs_data_t t_csdata; 246*7c478bd9Sstevel@tonic-gate struct _ldterm_cs_methods t_csmethods; 247*7c478bd9Sstevel@tonic-gate uchar_t t_scratch[LDTERM_CS_MAX_BYTE_LENGTH]; 248*7c478bd9Sstevel@tonic-gate uchar_t t_scratch_len; 249*7c478bd9Sstevel@tonic-gate 250*7c478bd9Sstevel@tonic-gate mblk_t *t_closeopts; /* preallocated stroptions for close */ 251*7c478bd9Sstevel@tonic-gate mblk_t *t_drainmsg; /* preallocated TCSBRK drain message */ 252*7c478bd9Sstevel@tonic-gate } ldtermstd_state_t; 253*7c478bd9Sstevel@tonic-gate 254*7c478bd9Sstevel@tonic-gate /* 255*7c478bd9Sstevel@tonic-gate * Internal state bits. 256*7c478bd9Sstevel@tonic-gate */ 257*7c478bd9Sstevel@tonic-gate #define TS_XCLUDE 0x00000001 /* exclusive-use flag against open */ 258*7c478bd9Sstevel@tonic-gate #define TS_TTSTOP 0x00000002 /* output stopped by ^S */ 259*7c478bd9Sstevel@tonic-gate #define TS_TBLOCK 0x00000004 /* input stopped by IXOFF mode */ 260*7c478bd9Sstevel@tonic-gate #define TS_QUOT 0x00000008 /* last character input was \ */ 261*7c478bd9Sstevel@tonic-gate #define TS_ERASE 0x00000010 /* within a \.../ for PRTRUB */ 262*7c478bd9Sstevel@tonic-gate #define TS_SLNCH 0x00000020 /* next character service routine */ 263*7c478bd9Sstevel@tonic-gate /* sees is literal */ 264*7c478bd9Sstevel@tonic-gate #define TS_PLNCH 0x00000040 /* next character put routine sees */ 265*7c478bd9Sstevel@tonic-gate /* is literal */ 266*7c478bd9Sstevel@tonic-gate 267*7c478bd9Sstevel@tonic-gate #define TS_TTCR 0x00000080 /* mapping NL to CR-NL */ 268*7c478bd9Sstevel@tonic-gate #define TS_NOCANON 0x00000100 /* canonicalization done by somebody */ 269*7c478bd9Sstevel@tonic-gate /* below us */ 270*7c478bd9Sstevel@tonic-gate #define TS_RESCAN 0x00000400 /* canonicalization mode changed, */ 271*7c478bd9Sstevel@tonic-gate /* rescan input queue */ 272*7c478bd9Sstevel@tonic-gate #define TS_MREAD 0x00000800 /* timer started for vmin/vtime */ 273*7c478bd9Sstevel@tonic-gate #define TS_FLUSHWAIT 0x00001000 /* waiting for flush on write side */ 274*7c478bd9Sstevel@tonic-gate #define TS_MEUC 0x00010000 /* TRUE if multi-byte codesets used */ 275*7c478bd9Sstevel@tonic-gate #define TS_WARNED 0x00020000 /* already warned on console */ 276*7c478bd9Sstevel@tonic-gate #define TS_CLOSE 0x00040000 /* close in progress */ 277*7c478bd9Sstevel@tonic-gate #define TS_IOCWAIT 0x00080000 /* waiting for reply to ioctl message */ 278*7c478bd9Sstevel@tonic-gate #define TS_IFBLOCK 0x00100000 /* input flow blocked */ 279*7c478bd9Sstevel@tonic-gate #define TS_OFBLOCK 0x00200000 /* output flow blocked */ 280*7c478bd9Sstevel@tonic-gate #define TS_ISPTSTTY 0x00400000 /* is x/open terminal */ 281*7c478bd9Sstevel@tonic-gate 282*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 283*7c478bd9Sstevel@tonic-gate } 284*7c478bd9Sstevel@tonic-gate #endif 285*7c478bd9Sstevel@tonic-gate 286*7c478bd9Sstevel@tonic-gate #endif /* _SYS_LDTERM_H */ 287