xio-termios.c

   1 /* source: xio-termios.c */
   2 /* Copyright Gerhard Rieger and contributors (see file CHANGES) */
   3 /* Published under the GNU General Public License V.2, see file COPYING */
   4
   5 /* this file contains the source for terminal I/O options */
   6
   7 #include "xiosysincludes.h"
   8 #include "xioopen.h"
   9
  10 #include "xio-termios.h"
  11
  12 /****** TERMIOS addresses ******/
  13 #if _WITH_TERMIOS
  14 #if WITH_TERMIOS
  15 const struct optdesc opt_tiocsctty = { "tiocsctty", "ctty",OPT_TIOCSCTTY,  GROUP_TERMIOS,   PH_LATE2, TYPE_BOOL,     OFUNC_SPEC };
  16
  17 /* it is important for handling of these options that they have PH_FD */
  18 const struct optdesc opt_brkint  = { "brkint",  NULL, OPT_BRKINT,  GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, BRKINT };
  19 const struct optdesc opt_icrnl   = { "icrnl",   NULL, OPT_ICRNL,   GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, ICRNL };
  20 const struct optdesc opt_ignbrk  = { "ignbrk",  NULL, OPT_IGNBRK,  GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, IGNBRK };
  21 const struct optdesc opt_igncr   = { "igncr",   NULL, OPT_IGNCR,   GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, IGNCR };
  22 const struct optdesc opt_ignpar  = { "ignpar",  NULL, OPT_IGNPAR,  GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, IGNPAR };
  23 const struct optdesc opt_imaxbel = { "imaxbel", NULL, OPT_IMAXBEL, GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, IMAXBEL };
  24 const struct optdesc opt_inlcr   = { "inlcr",   NULL, OPT_INLCR,   GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, INLCR };
  25 const struct optdesc opt_inpck   = { "inpck",   NULL, OPT_INPCK,   GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, INPCK };
  26 const struct optdesc opt_istrip  = { "istrip",  NULL, OPT_ISTRIP,  GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, ISTRIP };
  27 #ifdef IUCLC
  28 const struct optdesc opt_iuclc   = { "iuclc",   NULL, OPT_IUCLC,   GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, IUCLC };
  29 #endif
  30 const struct optdesc opt_ixany   = { "ixany",   NULL, OPT_IXANY,   GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, IXANY };
  31 const struct optdesc opt_ixoff   = { "ixoff",   NULL, OPT_IXOFF,   GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, IXOFF };
  32 const struct optdesc opt_ixon    = { "ixon",    NULL, OPT_IXON,    GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, IXON };
  33 const struct optdesc opt_parmrk  = { "parmrk",  NULL, OPT_PARMRK,  GROUP_TERMIOS, PH_FD, TYPE_BOOL, OFUNC_TERMIOS_FLAG, 0, PARMRK };
  34
  35 #ifdef CRDLY
  36 #  ifdef CR0
  37 const struct optdesc opt_cr0     = { "cr0",     NULL, OPT_CR0,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, CR0, CRDLY };
  38 #  endif
  39 #  ifdef CR1
  40 const struct optdesc opt_cr1     = { "cr1",     NULL, OPT_CR1,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, CR1, CRDLY };
  41 #  endif
  42 #  ifdef CR2
  43 const struct optdesc opt_cr2     = { "cr2",     NULL, OPT_CR2,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, CR2, CRDLY };
  44 #  endif
  45 #  ifdef CR3
  46 const struct optdesc opt_cr3     = { "cr3",     NULL, OPT_CR3,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, CR3, CRDLY };
  47 #  endif
  48 #  if CRDLY_SHIFT >= 0
  49 const struct optdesc opt_crdly   = { "crdly",   NULL, OPT_CRDLY,   GROUP_TERMIOS, PH_FD, TYPE_UINT,  OFUNC_TERMIOS_VALUE,   1, CRDLY, CRDLY_SHIFT };
  50 #  endif
  51 #endif /* defined(CRDLY) */
  52 #ifdef NLDLY
  53 #  ifdef NL0
  54 const struct optdesc opt_nl0     = { "nl0",     NULL, OPT_NL0,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, NL0, NLDLY };
  55 #  endif
  56 #  ifdef NL1
  57 const struct optdesc opt_nl1     = { "nl1",     NULL, OPT_NL1,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, NL1, NLDLY };
  58 #  endif
  59 const struct optdesc opt_nldly   = { "nldly",   NULL, OPT_NLDLY,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 1, NLDLY };
  60 #endif /* defined(NLDLY) */
  61 #ifdef OCRNL
  62 const struct optdesc opt_ocrnl   = { "ocrnl",   NULL, OPT_OCRNL,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 1, OCRNL };
  63 #endif
  64 #ifdef OFDEL
  65 const struct optdesc opt_ofdel   = { "ofdel",   NULL, OPT_OFDEL,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 1, OFDEL };
  66 #endif
  67 #ifdef OFILL
  68 const struct optdesc opt_ofill   = { "ofill",   NULL, OPT_OFILL,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 1, OFILL };
  69 #endif
  70 const struct optdesc opt_opost   = { "opost",   NULL, OPT_OPOST,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 1, OPOST };
  71 #ifdef OLCUC
  72 const struct optdesc opt_olcuc   = { "olcuc",   NULL, OPT_OLCUC,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 1, OLCUC };
  73 #endif
  74 const struct optdesc opt_onlcr   = { "onlcr",   NULL, OPT_ONLCR,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 1, ONLCR };
  75 #ifdef ONLRET
  76 const struct optdesc opt_onlret  = { "onlret",  NULL, OPT_ONLRET,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 1, ONLRET };
  77 #endif
  78 #ifdef ONOCR
  79 const struct optdesc opt_onocr   = { "onocr",   NULL, OPT_ONOCR,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 1, ONOCR };
  80 #endif
  81 #ifdef TABDLY
  82 #  ifdef TAB0
  83 const struct optdesc opt_tab0    = { "tab0",    NULL, OPT_TAB0,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, TAB0, TABDLY };
  84 #  endif
  85 #  ifdef TAB1
  86 const struct optdesc opt_tab1    = { "tab1",    NULL, OPT_TAB1,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, TAB1, TABDLY };
  87 #  endif
  88 #  ifdef TAB2
  89 const struct optdesc opt_tab2    = { "tab2",    NULL, OPT_TAB2,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, TAB2, TABDLY };
  90 #  endif
  91 #  ifdef TAB3
  92 const struct optdesc opt_tab3    = { "tab3",    NULL, OPT_TAB3,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, TAB3, TABDLY };
  93 #  endif
  94 #  ifdef XTABS
  95 const struct optdesc opt_xtabs   = { "xtabs",   NULL, OPT_XTABS,   GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, XTABS, TABDLY };
  96 #  endif
  97 #  if TABDLY_SHIFT >= 0
  98 const struct optdesc opt_tabdly  = { "tabdly",  NULL, OPT_TABDLY,  GROUP_TERMIOS, PH_FD, TYPE_UINT, OFUNC_TERMIOS_VALUE, 1, TABDLY, TABDLY_SHIFT };
  99 #  endif
 100 #endif /* defined(TABDLY) */
 101 #ifdef BSDLY
 102 #  ifdef BS0
 103 const struct optdesc opt_bs0     = { "bs0",     NULL, OPT_BS0,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, BS0, BSDLY };
 104 #endif
 105 #  ifdef BS1
 106 const struct optdesc opt_bs1     = { "bs1",     NULL, OPT_BS1,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, BS1, BSDLY };
 107 #  endif
 108 const struct optdesc opt_bsdly   = { "bsdly",   NULL, OPT_BSDLY,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    1, BSDLY };
 109 #endif
 110 #ifdef VTDLY
 111 #  ifdef VT0
 112 const struct optdesc opt_vt0     = { "vt0",     NULL, OPT_VT0,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, VT0, VTDLY };
 113 #  endif
 114 #  ifdef VT1
 115 const struct optdesc opt_vt1     = { "vt1",     NULL, OPT_VT1,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, VT1, VTDLY };
 116 #  endif
 117 const struct optdesc opt_vtdly   = { "vtdly",   NULL, OPT_VTDLY,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    1, VTDLY };
 118 #endif
 119 #ifdef FFDLY
 120 #  ifdef FF0
 121 const struct optdesc opt_ff0     = { "ff0",     NULL, OPT_FF0,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, FF0, FFDLY };
 122 #  endif
 123 #  ifdef FF1
 124 const struct optdesc opt_ff1     = { "ff1",     NULL, OPT_FF1,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 1, FF1, FFDLY };
 125 #  endif
 126 const struct optdesc opt_ffdly   = { "ffdly",   NULL, OPT_FFDLY,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    1, FFDLY };
 127 #endif
 128
 129 #ifdef CBAUD
 130 const struct optdesc opt_b0      = { "b0",      NULL, OPT_B0,      GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B0,       CBAUD };
 131 const struct optdesc opt_b50     = { "b50",     NULL, OPT_B50,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B50,      CBAUD };
 132 const struct optdesc opt_b75     = { "b75",     NULL, OPT_B75,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B75,      CBAUD };
 133 const struct optdesc opt_b110    = { "b110",    NULL, OPT_B110,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B110,     CBAUD };
 134 const struct optdesc opt_b134    = { "b134",    NULL, OPT_B134,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B134,     CBAUD };
 135 const struct optdesc opt_b150    = { "b150",    NULL, OPT_B150,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B150,     CBAUD };
 136 const struct optdesc opt_b200    = { "b200",    NULL, OPT_B200,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B200,     CBAUD };
 137 const struct optdesc opt_b300    = { "b300",    NULL, OPT_B300,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B300,     CBAUD };
 138 const struct optdesc opt_b600    = { "b600",    NULL, OPT_B600,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B600,     CBAUD };
 139 #ifdef B900  /* HP-UX */
 140 const struct optdesc opt_b900    = { "b900",    NULL, OPT_B900,    GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B900,     CBAUD };
 141 #endif
 142 const struct optdesc opt_b1200   = { "b1200",   NULL, OPT_B1200,   GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B1200,    CBAUD };
 143 const struct optdesc opt_b1800   = { "b1800",   NULL, OPT_B1800,   GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B1800,    CBAUD };
 144 const struct optdesc opt_b2400   = { "b2400",   NULL, OPT_B2400,   GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B2400,    CBAUD };
 145 #ifdef B3600  /* HP-UX */
 146 const struct optdesc opt_b3600   = { "b3600",   NULL, OPT_B3600,   GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B3600,    CBAUD };
 147 #endif
 148 const struct optdesc opt_b4800   = { "b4800",   NULL, OPT_B4800,   GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B4800,    CBAUD };
 149 #ifdef B7200  /* HP-UX */
 150 const struct optdesc opt_b7200   = { "b7200",   NULL, OPT_B7200,   GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B7200,    CBAUD };
 151 #endif
 152 const struct optdesc opt_b9600   = { "b9600",   NULL, OPT_B9600,   GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B9600,    CBAUD };
 153 const struct optdesc opt_b19200  = { "b19200",  NULL, OPT_B19200,  GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B19200,   CBAUD };
 154 const struct optdesc opt_b38400  = { "b38400",  NULL, OPT_B38400,  GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B38400,   CBAUD };
 155 #ifdef B57600
 156 const struct optdesc opt_b57600  = { "b57600",  NULL, OPT_B57600,  GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B57600,   CBAUD };
 157 #endif
 158 #ifdef B115200
 159 const struct optdesc opt_b115200 = { "b115200", NULL, OPT_B115200, GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B115200,  CBAUD };
 160 #endif
 161 #ifdef B230400
 162 const struct optdesc opt_b230400 = { "b230400", NULL, OPT_B230400, GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B230400,  CBAUD };
 163 #endif
 164 #ifdef B460800
 165 const struct optdesc opt_b460800 = { "b460800", NULL, OPT_B460800, GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B460800,  CBAUD };
 166 #endif
 167 #ifdef B500000
 168 const struct optdesc opt_b500000 = { "b500000", NULL, OPT_B500000, GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B500000,  CBAUD };
 169 #endif
 170 #ifdef B576000
 171 const struct optdesc opt_b576000 = { "b576000", NULL, OPT_B576000, GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B576000,  CBAUD };
 172 #endif
 173 #ifdef B921600
 174 const struct optdesc opt_b921600 = { "b921600", NULL, OPT_B921600, GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B921600,  CBAUD };
 175 #endif
 176 #ifdef B1000000
 177 const struct optdesc opt_b1000000= { "b1000000",NULL, OPT_B1000000,GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B1000000, CBAUD };
 178 #endif
 179 #ifdef B1152000
 180 const struct optdesc opt_b1152000= { "b1152000",NULL, OPT_B1152000,GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B1152000, CBAUD };
 181 #endif
 182 #ifdef B1500000
 183 const struct optdesc opt_b1500000= { "b1500000",NULL, OPT_B1500000,GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B1500000, CBAUD };
 184 #endif
 185 #ifdef B2000000
 186 const struct optdesc opt_b2000000= { "b2000000",NULL, OPT_B2000000,GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B2000000, CBAUD };
 187 #endif
 188 #ifdef B2500000
 189 const struct optdesc opt_b2500000= { "b2500000",NULL, OPT_B2500000,GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B2500000, CBAUD };
 190 #endif
 191 #ifdef B3000000
 192 const struct optdesc opt_b3000000= { "b3000000",NULL, OPT_B3000000,GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B3000000, CBAUD };
 193 #endif
 194 #ifdef B3500000
 195 const struct optdesc opt_b3500000= { "b3500000",NULL, OPT_B3500000,GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B3500000, CBAUD };
 196 #endif
 197 #ifdef B4000000
 198 const struct optdesc opt_b4000000= { "b4000000",NULL, OPT_B4000000,GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, B4000000, CBAUD };
 199 #endif
 200 #endif /* defined(CBAUD) */
 201 const struct optdesc opt_cs5     = { "cs5",     NULL, OPT_CS5,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, CS5, CSIZE };
 202 const struct optdesc opt_cs6     = { "cs6",     NULL, OPT_CS6,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, CS6, CSIZE };
 203 const struct optdesc opt_cs7     = { "cs7",     NULL, OPT_CS7,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, CS7, CSIZE };
 204 const struct optdesc opt_cs8     = { "cs8",     NULL, OPT_CS8,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_PATTERN, 2, CS8, CSIZE };
 205 #if CSIZE_SHIFT >= 0
 206 const struct optdesc opt_csize   = { "csize",   NULL, OPT_CSIZE,   GROUP_TERMIOS, PH_FD, TYPE_UINT,  OFUNC_TERMIOS_VALUE,   2, CSIZE, CSIZE_SHIFT };
 207 #endif
 208 const struct optdesc opt_cstopb  = { "cstopb",  NULL, OPT_CSTOPB,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    2, CSTOPB };
 209 const struct optdesc opt_cread   = { "cread",   NULL, OPT_CREAD,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    2, CREAD };
 210 const struct optdesc opt_parenb  = { "parenb",  NULL, OPT_PARENB,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    2, PARENB };
 211 const struct optdesc opt_parodd  = { "parodd",  NULL, OPT_PARODD,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    2, PARODD };
 212 const struct optdesc opt_hupcl   = { "hupcl",   NULL, OPT_HUPCL,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    2, HUPCL };
 213 const struct optdesc opt_clocal  = { "clocal",  NULL, OPT_CLOCAL,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    2, CLOCAL };
 214 /*const struct optdesc opt_cibaud  = { "cibaud",NULL,   OPT_CIBAUD,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    2, CIBAUD };*/
 215 #ifdef CRTSCTS
 216 const struct optdesc opt_crtscts = { "crtscts", NULL, OPT_CRTSCTS, GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG,    2, CRTSCTS };
 217 #endif
 218
 219 const struct optdesc opt_isig    = { "isig",    NULL, OPT_ISIG,    GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, ISIG };
 220 const struct optdesc opt_icanon  = { "icanon",  NULL, OPT_ICANON,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, ICANON };
 221 #ifdef XCASE
 222 const struct optdesc opt_xcase   = { "xcase",   NULL, OPT_XCASE,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, XCASE };
 223 #endif
 224 const struct optdesc opt_echo    = { "echo",    NULL, OPT_ECHO,    GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, ECHO };
 225 const struct optdesc opt_echoe   = { "echoe",   NULL, OPT_ECHOE,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, ECHOE };
 226 const struct optdesc opt_echok   = { "echok",   NULL, OPT_ECHOK,   GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, ECHOK };
 227 const struct optdesc opt_echonl  = { "echonl",  NULL, OPT_ECHONL,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, ECHONL };
 228 const struct optdesc opt_echoctl = { "echoctl", NULL, OPT_ECHOCTL, GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, ECHOCTL };
 229 #ifdef ECHOPRT
 230 const struct optdesc opt_echoprt = { "echoprt", NULL, OPT_ECHOPRT, GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, ECHOPRT };
 231 #endif
 232 const struct optdesc opt_echoke  = { "echoke",  NULL, OPT_ECHOKE,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, ECHOKE };
 233 const struct optdesc opt_flusho  = { "flusho",  NULL, OPT_FLUSHO,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, FLUSHO };
 234 const struct optdesc opt_noflsh  = { "noflsh",  NULL, OPT_NOFLSH,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, NOFLSH };
 235 const struct optdesc opt_tostop  = { "tostop",  NULL, OPT_TOSTOP,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, TOSTOP };
 236 #ifdef PENDIN
 237 const struct optdesc opt_pendin  = { "pendin",  NULL, OPT_PENDIN,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, PENDIN };
 238 #endif
 239 const struct optdesc opt_iexten  = { "iexten",  NULL, OPT_IEXTEN,  GROUP_TERMIOS, PH_FD, TYPE_BOOL,  OFUNC_TERMIOS_FLAG, 3, IEXTEN };
 240
 241 const struct optdesc opt_vintr    = { "vintr",  "intr",  OPT_VINTR,    GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VINTR };
 242 const struct optdesc opt_vquit    = { "vquit",  "quit",  OPT_VQUIT,    GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VQUIT };
 243 const struct optdesc opt_verase   = { "verase", "erase", OPT_VERASE,   GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VERASE };
 244 const struct optdesc opt_vkill    = { "vkill",  "kill",  OPT_VKILL,    GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VKILL };
 245 const struct optdesc opt_veof     = { "veof",   "eof",   OPT_VEOF,     GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VEOF };
 246 const struct optdesc opt_vtime    = { "vtime",  "time",  OPT_VTIME,    GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VTIME };
 247 const struct optdesc opt_vmin     = { "vmin",   "min",   OPT_VMIN,     GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VMIN };
 248 #ifdef VSWTC
 249 const struct optdesc opt_vswtc    = { "vswtc",  "swtc",  OPT_VSWTC,    GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VSWTC };
 250 #endif /* VSWTC */
 251 const struct optdesc opt_vstart   = { "vstart", "start", OPT_VSTART,   GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VSTART };
 252 const struct optdesc opt_vstop    = { "vstop",  "stop",  OPT_VSTOP,    GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VSTOP };
 253 const struct optdesc opt_vsusp    = { "vsusp",  "susp",  OPT_VSUSP,    GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VSUSP };
 254 #ifdef VDSUSP  /* HP-UX */
 255 const struct optdesc opt_vdsusp   = { "vdsusp", "dsusp", OPT_VDSUSP,   GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VDSUSP };
 256 #endif
 257 const struct optdesc opt_veol     = { "veol",   "eol",   OPT_VEOL,     GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VEOL };
 258 #ifdef VREPRINT
 259 const struct optdesc opt_vreprint = { "vreprint","reprint",OPT_VREPRINT,GROUP_TERMIOS,PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VREPRINT };
 260 #endif
 261 #ifdef VDISCARD
 262 const struct optdesc opt_vdiscard = { "vdiscard","discard",OPT_VDISCARD,GROUP_TERMIOS,PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VDISCARD };
 263 #endif
 264 #ifdef VWERASE
 265 const struct optdesc opt_vwerase  = { "vwerase","werase",OPT_VWERASE,  GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VWERASE };
 266 #endif
 267 const struct optdesc opt_vlnext   = { "vlnext", "lnext", OPT_VLNEXT,   GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VLNEXT };
 268 const struct optdesc opt_veol2    = { "veol2",  "eol2",  OPT_VEOL2,    GROUP_TERMIOS, PH_FD, TYPE_BYTE, OFUNC_TERMIOS_CHAR, VEOL2 };
 269
 270 const struct optdesc opt_raw      = { "raw",    NULL,    OPT_RAW,      GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_SPEC };
 271 const struct optdesc opt_sane     = { "sane",   NULL,    OPT_SANE,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_SPEC };
 272 const struct optdesc opt_termios_cfmakeraw = { "termios-cfmakeraw", "cfmakeraw", OPT_TERMIOS_CFMAKERAW, GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_SPEC };
 273 const struct optdesc opt_termios_rawer     = { "termios-rawer",     "rawer",     OPT_TERMIOS_RAWER,     GROUP_TERMIOS, PH_FD, TYPE_CONST, OFUNC_TERMIOS_SPEC };
 274
 275 #if HAVE_TERMIOS_ISPEED
 276 const struct optdesc opt_ispeed = { "ispeed", NULL, OPT_ISPEED, GROUP_TERMIOS, PH_FD, TYPE_UINT, OFUNC_TERMIOS_SPEED, 0/*in*/ };
 277 #endif
 278 #if HAVE_TERMIOS_OSPEED
 279 const struct optdesc opt_ospeed = { "ospeed", NULL, OPT_OSPEED, GROUP_TERMIOS, PH_FD, TYPE_UINT, OFUNC_TERMIOS_SPEED, 1/*out*/ };
 280 #endif
 281
 282
 283 int xiotermiosflag_applyopt(int fd, struct opt *opt) {
 284    int result;
 285    if (opt->value.u_bool) {
 286       result = xiotermios_setflag(fd, opt->desc->major, opt->desc->minor);
 287    } else {
 288       result = xiotermios_clrflag(fd, opt->desc->major, opt->desc->minor);
 289    }
 290    if (result < 0) {
 291       opt->desc = ODESC_ERROR;
 292       return -1;
 293    }
 294    return 0;
 295 }
 296
 297 #endif /* WITH_TERMIOS */
 298
 299 bool _xiotermios_doit = false;  /* _data has been retrieved and manipulated, set it later */
 300 union {
 301    struct termios termarg;
 302    tcflag_t flags[4];
 303 } _xiotermios_data;
 304
 305 int xiotermios_setflag(int fd, int word, tcflag_t mask) {
 306    if (!_xiotermios_doit) {
 307       if (Tcgetattr(fd, &_xiotermios_data.termarg) < 0) {
 308          Error3("tcgetattr(%d, %p): %s",
 309                 fd, &_xiotermios_data.termarg, strerror(errno));
 310          return -1;
 311       }
 312       _xiotermios_doit = true;
 313    }
 314    _xiotermios_data.flags[word] |= mask;
 315    return 0;
 316 }
 317
 318 int xiotermios_clrflag(int fd, int word, tcflag_t mask) {
 319    if (!_xiotermios_doit) {
 320       if (Tcgetattr(fd, &_xiotermios_data.termarg) < 0) {
 321          Error3("tcgetattr(%d, %p): %s",
 322                 fd, &_xiotermios_data.termarg, strerror(errno));
 323          return -1;
 324       }
 325       _xiotermios_doit = true;
 326    }
 327    _xiotermios_data.flags[word] &= ~mask;
 328    return 0;
 329 }
 330
 331 int xiotermios_value(int fd, int word, tcflag_t mask, tcflag_t value) {
 332    if (!_xiotermios_doit) {
 333       if (Tcgetattr(fd, &_xiotermios_data.termarg) < 0) {
 334          Error3("tcgetattr(%d, %p): %s",
 335                 fd, &_xiotermios_data.termarg, strerror(errno));
 336          return -1;
 337       }
 338       _xiotermios_doit = true;
 339    }
 340    _xiotermios_data.flags[word] &= ~mask;
 341    _xiotermios_data.flags[word] |= value;
 342    return 0;
 343 }
 344
 345 int xiotermios_char(int fd, int n, unsigned char c) {
 346    if (!_xiotermios_doit) {
 347       if (Tcgetattr(fd, &_xiotermios_data.termarg) < 0) {
 348          Error3("tcgetattr(%d, %p): %s",
 349                 fd, &_xiotermios_data.termarg, strerror(errno));
 350          return -1;
 351       }
 352       _xiotermios_doit = true;
 353    }
 354    _xiotermios_data.termarg.c_cc[n] = c;
 355    return 0;
 356 }
 357
 358 #if HAVE_TERMIOS_ISPEED || HAVE_TERMIOS_OSPEED
 359 int xiotermios_speed(int fd, int n, speed_t speed) {
 360    if (!_xiotermios_doit) {
 361       if (Tcgetattr(fd, &_xiotermios_data.termarg) < 0) {
 362          Error3("tcgetattr(%d, %p): %s",
 363                 fd, &_xiotermios_data.termarg, strerror(errno));
 364          return -1;
 365       }
 366       _xiotermios_doit = true;
 367    }
 368    if (n == 0) {
 369       if (cfsetispeed(&_xiotermios_data.termarg, speed) < 0) {
 370          Error3("cfsetispeed(%p, "F_speed"): %s",
 371                &_xiotermios_data.termarg, speed, strerror(errno));
 372       }
 373    } else {
 374       if (cfsetospeed(&_xiotermios_data.termarg, speed) < 0) {
 375          Error3("cfsetospeed(%p, "F_speed"): %s",
 376                &_xiotermios_data.termarg, speed, strerror(errno));
 377       }
 378    }
 379    return 0;
 380 }
 381 #endif /* HAVE_TERMIOS_ISPEED */
 382
 383 /* those termios parameters that are undefined (system dependent) we define
 384    to a neutral form so we may use them in the complex patterns */
 385
 386 #ifndef BS0
 387 #  define BS0 0
 388 #endif
 389 #ifndef BSDLY
 390 #  define BSDLY 0
 391 #endif
 392 #ifndef CR0
 393 #  define CR0 0
 394 #endif
 395 #ifndef CRDLY
 396 #  define CRDLY 0
 397 #endif
 398 #ifndef ECHOPRT
 399 #  define ECHOPRT 0
 400 #endif
 401 #ifndef FF0
 402 #  define FF0 0
 403 #endif
 404 #ifndef FFDLY
 405 #  define FFDLY 0
 406 #endif
 407 #ifndef IUCLC
 408 #  define IUCLC 0
 409 #endif
 410 #ifndef NL0
 411 #  define NL0 0
 412 #endif
 413 #ifndef NLDLY
 414 #  define NLDLY 0
 415 #endif
 416 #ifndef OCRNL
 417 #  define OCRNL 0
 418 #endif
 419 #ifndef OFDEL
 420 #  define OFDEL 0
 421 #endif
 422 #ifndef OFILL
 423 #  define OFILL 0
 424 #endif
 425 #ifndef OLCUC
 426 #  define OLCUC 0
 427 #endif
 428 #ifndef ONLRET
 429 #  define ONLRET 0
 430 #endif
 431 #ifndef ONOCR
 432 #  define ONOCR 0
 433 #endif
 434 #ifndef TAB0
 435 #  define TAB0 0
 436 #endif
 437 #ifndef TABDLY
 438 #  define TABDLY 0
 439 #endif
 440 #ifndef VT0
 441 #  define VT0 0
 442 #endif
 443 #ifndef VTDLY
 444 #  define VTDLY 0
 445 #endif
 446 #ifndef XCASE
 447 #  define XCASE 0
 448 #endif
 449
 450 int xiotermios_spec(int fd, int optcode) {
 451    if (!_xiotermios_doit) {
 452       if (Tcgetattr(fd, &_xiotermios_data.termarg) < 0) {
 453          Error3("tcgetattr(%d, %p): %s",
 454                 fd, &_xiotermios_data.termarg, strerror(errno));
 455          return -1;
 456       }
 457       _xiotermios_doit = true;
 458    }
 459    switch (optcode) {
 460    case OPT_RAW:
 461       _xiotermios_data.termarg.c_iflag &=
 462          ~(IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK|ISTRIP|INLCR|IGNCR|ICRNL|IXON|IXOFF|IUCLC|IXANY|IMAXBEL);
 463       _xiotermios_data.termarg.c_iflag |= (0);
 464       _xiotermios_data.termarg.c_oflag &= ~(OPOST);
 465       _xiotermios_data.termarg.c_oflag |= (0);
 466       _xiotermios_data.termarg.c_cflag &= ~(0);
 467       _xiotermios_data.termarg.c_cflag |= (0);
 468       _xiotermios_data.termarg.c_lflag &= ~(ISIG|ICANON|XCASE);
 469       _xiotermios_data.termarg.c_lflag |= (0);
 470       _xiotermios_data.termarg.c_cc[VMIN] = 1;
 471       _xiotermios_data.termarg.c_cc[VTIME] = 0;
 472       break;
 473    case OPT_TERMIOS_RAWER:
 474       _xiotermios_data.termarg.c_iflag = 0;
 475       _xiotermios_data.termarg.c_oflag = 0;
 476       _xiotermios_data.termarg.c_lflag = 0;
 477       _xiotermios_data.termarg.c_cflag = (CREAD|CS8);
 478       _xiotermios_data.termarg.c_cc[VMIN] = 1;
 479       _xiotermios_data.termarg.c_cc[VTIME] = 0;
 480       break;
 481    case OPT_SANE:
 482       /* cread -ignbrk brkint  -inlcr  -igncr  icrnl
 483          -ixoff  -iuclc  -ixany  imaxbel opost -olcuc -ocrnl
 484          onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0
 485          vt0 ff0 isig icanon iexten echo echoe echok -echonl
 486          -noflsh -xcase -tostop -echoprt echoctl echoke, and
 487          also  sets  all special characters to their default
 488          values.
 489       */
 490       _xiotermios_data.termarg.c_iflag &= ~(IGNBRK|INLCR|IGNCR|IXOFF|IUCLC|IXANY);
 491       _xiotermios_data.termarg.c_iflag |= (BRKINT|ICRNL|IMAXBEL);
 492       _xiotermios_data.termarg.c_oflag &= ~(OLCUC|OCRNL|ONOCR|ONLRET|OFILL|OFDEL|NLDLY|CRDLY|TABDLY|BSDLY|VTDLY|FFDLY);
 493       _xiotermios_data.termarg.c_oflag |= (OPOST|ONLCR|NL0|CR0|TAB0|BS0|VT0|FF0);
 494       _xiotermios_data.termarg.c_cflag &= ~(0);
 495       _xiotermios_data.termarg.c_cflag |= (CREAD);
 496       _xiotermios_data.termarg.c_lflag &= ~(ECHONL|NOFLSH|XCASE|TOSTOP|ECHOPRT);
 497       _xiotermios_data.termarg.c_lflag |= (ISIG|ICANON|IEXTEN|ECHO|ECHOE|ECHOK|ECHOCTL|ECHOKE);
 498       /*! "sets characters to their default values... - which? */
 499       break;
 500    case OPT_TERMIOS_CFMAKERAW:
 501 #if HAVE_CFMAKERAW
 502       cfmakeraw(&_xiotermios_data.termarg);
 503 #else
 504       /* these setting follow the Linux documenation of cfmakeraw */
 505       _xiotermios_data.termarg.c_iflag &=
 506          ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
 507       _xiotermios_data.termarg.c_oflag &= ~(OPOST);
 508       _xiotermios_data.termarg.c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
 509       _xiotermios_data.termarg.c_cflag &= ~(CSIZE|PARENB);
 510       _xiotermios_data.termarg.c_cflag |= (CS8);
 511 #endif
 512       break;
 513    default:
 514       Error("TERMIOS option not handled - internal error?");
 515       return -1;
 516    }
 517    return 0;
 518 }
 519
 520 int xiotermios_flush(int fd) {
 521    if (_xiotermios_doit) {
 522       if (Tcsetattr(fd, TCSADRAIN, &_xiotermios_data.termarg) < 0) {
 523          Error3("tcsetattr(%d, TCSADRAIN, %p): %s",
 524                 fd, &_xiotermios_data.termarg, strerror(errno));
 525          return -1;
 526       }
 527       _xiotermios_doit = false;
 528    }
 529    return 0;
 530 }
 531
 532 #endif /* _WITH_TERMIOS */
 533