usr/src/cmd/ttymon/ttymon.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  23 /*        All Rights Reserved   */
  24
  25
  26 #ident  "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.7   */
  27
  28
  29 #define         FALSE           0
  30 #define         TRUE            1
  31
  32 #define         SUCCESS         0
  33 #define         FAILURE         -1      /* initialize device failed     */
  34 #define         LOCKED          -2      /* device is locked by others   */
  35 #define         SESSION         -3      /* device has active session    */
  36 #define         UNACCESS        -4      /* device not accessible        */
  37
  38
  39 #define         ACTIVE          1
  40 #define         FINISHED        0
  41
  42 /*
  43  *      flags to indicate the field of /etc/ttydefs
  44  *      Note: order is important because it corresponds to
  45  *            the order of fields in the file
  46  */
  47 #define         T_TTYLABEL      1
  48 #define         T_IFLAGS        2
  49 #define         T_FFLAGS        3
  50 #define         T_AUTOBAUD      4
  51 #define         T_NEXTLABEL     5
  52
  53 /*
  54  *      flags to indicate the field of pmtab
  55  *      Note: order is important because it corresponds to
  56  *            the order of fields in the file
  57  */
  58 #define         P_TAG           1
  59 #define         P_FLAGS         2
  60 #define         P_IDENTITY      3
  61 #define         P_RES1          4
  62 #define         P_RES2          5
  63 #define         P_RES3          6
  64 #define         P_DEVICE        7
  65 #define         P_TTYFLAGS      8
  66 #define         P_COUNT         9
  67 #define         P_SERVER        10
  68 #define         P_TIMEOUT       11
  69 #define         P_TTYLABEL      12
  70 #define         P_MODULES       13
  71 #define         P_PROMPT        14
  72 #define         P_DMSG          15
  73 #define         P_TERMTYPE      16
  74 #define         P_SOFTCAR       17
  75
  76 /*
  77  *      termio mode
  78  */
  79 #define         RAW     0x1     /* raw mode             */
  80 #define         CANON   0x2     /* canonical mode       */
  81
  82 /*
  83  *      return value for peeking input data
  84  */
  85 #define         GOODNAME        1
  86 #define         NONAME          0
  87 #define         BADSPEED        -1
  88
  89 #define MAXID           15      /* Maximum length the "g_id" and "g_nextid" \
  90                                  * strings can take.  Longer ones will be \
  91                                  * truncated. \
  92                                  */
  93
  94 #define MAXARGS         64      /* Maximum number of arguments that can be \
  95                                  * passed to "login" \
  96                                  */
  97
  98 #define SPAWN_LIMIT     15      /* respawn allowed within SPAWN_INTERVAL */
  99 #define SPAWN_INTERVAL  (2*60)
 100
 101 #define         UUCP            "uucp"  /* owner of bi-directional devices */
 102 #define         TTY             "tty"   /* group name of all devices       */
 103 #define         ROOTUID         0               /* root uid             */
 104
 105 #define LOGDIR          "/var/saf/"             /* home dir of all saf log */
 106 #define LOGFILE         "log"                   /* log file             */
 107 #define OLOGFILE        "o.log"                 /* saved log file       */
 108 #define TLOGFILE        "t.log"                 /* temp log file        */
 109 #define PIDFILE         "_pid"                  /* pid file             */
 110 #define PMTABFILE       "_pmtab"                /* pmtab file           */
 111 #define PMPIPE          "_pmpipe"               /* pmpipe               */
 112 #define SACPIPE         "../_sacpipe"           /* sacpipe              */
 113 #define TTYDEFS         "/etc/ttydefs"          /* ttydefs file         */
 114 #define CONSOLE         "/dev/syscon"           /* /dev/console         */
 115
 116 #ifdef  DEBUG
 117 #define DBGFILE         "debug"                 /* debug file           */
 118 #define EX_DBG          "/var/saf/tm_debug"
 119                                         /* debug file for ttymon express*/
 120 #endif
 121
 122 #ifdef  SYS_NAME
 123 #define ISSUEFILE       "/etc/issue"            /*file to print before prompt */
 124 #endif
 125
 126 #define PMTAB_VERS      1               /* pmtab version number         */
 127 #define TTYDEFS_VERS    1               /* /etc/ttydefs version number  */
 128
 129 #define MAXDEFS         100             /* max entries Gdef table can have */
 130
 131 /*
 132  * - ttymon reserves 7 fd for the following use:
 133  * - pid, log, pmpipe, sacpipe, pmtab, PCpipe[0], PCpipe[1].
 134  * - if DEBUG is on, reserve one more for debug file
 135  * - fd for each file
 136  *      pid             0
 137  *      sacpipe         1
 138  *      pmpipe          2
 139  *      log             3
 140  *      PCpipe[0]       4
 141  *      PCpipe[1]       5
 142  *      debug           6
 143  *      pmtab           floating, any fd will do
 144  */
 145 #ifdef  DEBUG
 146 #define FILE_RESERVED   8
 147 #else
 148 #define FILE_RESERVED   7
 149 #endif
 150
 151 #define TM_MAXCLASS     1       /* maxclass of SAC msg ttymon understands */
 152
 153 /*
 154  * flag value for strcheck()
 155  */
 156 #define NUM             0
 157 #define ALNUM           1
 158
 159 #define ALARMTIME       60