2.11BSD#431 - /usr/src/bin/sh/msg.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)msg.c	4.4 5/22/85";
   3: #endif
   4: 
   5: #
   6: /*
   7:  *	UNIX shell
   8:  *
   9:  *	S. R. Bourne
  10:  *	Bell Telephone Laboratories
  11:  *
  12:  */
  13: 
  14: 
  15: #include    "defs.h"
  16: #include    "sym.h"
  17: 
  18: MSG     version = "\nVERSION sys137	DATE 1978 Nov 6 14:29:22\n";
  19: 
  20: /* error messages */
  21: MSG badopt      = "bad option(s)";
  22: MSG mailmsg     = "you have mail\n";
  23: MSG nospace     = "no space";
  24: MSG synmsg      = "syntax error";
  25: 
  26: MSG badnum      = "bad number";
  27: MSG badparam    = "parameter not set";
  28: MSG badsub      = "bad substitution";
  29: MSG badcreate   = "cannot create";
  30: MSG illegal     = "illegal io";
  31: MSG restricted  = "restricted";
  32: MSG piperr      = "cannot make pipe";
  33: MSG badopen     = "cannot open";
  34: MSG coredump    = " - core dumped";
  35: MSG arglist     = "arg list too long";
  36: MSG txtbsy      = "text busy";
  37: MSG toobig      = "too big";
  38: MSG badexec     = "cannot execute";
  39: MSG notfound    = "not found";
  40: MSG badfile     = "bad file number";
  41: MSG badshift    = "cannot shift";
  42: MSG baddir      = "bad directory";
  43: MSG badtrap     = "bad trap";
  44: MSG wtfailed    = "is read only";
  45: MSG notid       = "is not an identifier";
  46: 
  47: /* built in names */
  48: MSG pathname    = "PATH";
  49: MSG homename    = "HOME";
  50: MSG mailname    = "MAIL";
  51: MSG fngname     = "FILEMATCH";
  52: MSG ifsname     = "IFS";
  53: MSG ps1name     = "PS1";
  54: MSG ps2name     = "PS2";
  55: 
  56: /* string constants */
  57: MSG nullstr     = "";
  58: MSG sptbnl      = " \t\n";
  59: MSG defpath     = ":/bin:/usr/bin";
  60: MSG colon       = ": ";
  61: MSG minus       = "-";
  62: MSG endoffile   = "end of file";
  63: MSG unexpected  = " unexpected";
  64: MSG atline      = " at line ";
  65: MSG devnull     = "/dev/null";
  66: MSG execpmsg    = "+ ";
  67: MSG readmsg     = "> ";
  68: MSG stdprompt   = "$ ";
  69: MSG supprompt   = "# ";
  70: MSG profile     = ".profile";
  71: 
  72: 
  73: /* tables */
  74: SYSTAB reserved = {
  75:         {"in",      INSYM},
  76:         {"esac",    ESSYM},
  77:         {"case",    CASYM},
  78:         {"for",     FORSYM},
  79:         {"done",    ODSYM},
  80:         {"if",      IFSYM},
  81:         {"while",   WHSYM},
  82:         {"do",      DOSYM},
  83:         {"then",    THSYM},
  84:         {"else",    ELSYM},
  85:         {"elif",    EFSYM},
  86:         {"fi",      FISYM},
  87:         {"until",   UNSYM},
  88:         { "{",      BRSYM},
  89:         { "}",      KTSYM},
  90:         {0, 0},
  91: };
  92: 
  93: STRING  sysmsg[] = {
  94:         0,
  95:         "Hangup",
  96:         0,  /* Interrupt */
  97:         "Quit",
  98:         "Illegal instruction",
  99:         "Trace/BPT trap",
 100:         "IOT trap",
 101:         "EMT trap",
 102:         "Floating exception",
 103:         "Killed",
 104:         "Bus error",
 105:         "Memory fault",
 106:         "Bad system call",
 107:         0,  /* Broken pipe */
 108:         "Alarm call",
 109:         "Terminated",
 110:         "Urgent condition",
 111:         "Stopped",
 112:         "Stopped from terminal",
 113:         "Continued",
 114:         "Child terminated",
 115:         "Stopped on terminal input",
 116:         "Stopped on terminal output",
 117:         "Asynchronous I/O",
 118:         "Exceeded cpu time limit",
 119:         "Exceeded file size limit",
 120:         "Virtual time alarm",
 121:         "Profiling time alarm",
 122:         "Window changed",
 123:         "Signal 29",
 124:         "User defined signal 1",
 125:         "User defined signal 2",
 126:         "Signal 32",
 127: };
 128: INT     num_sysmsg = (sizeof sysmsg / sizeof sysmsg[0]);
 129: 
 130: MSG     export = "export";
 131: MSG     readonly = "readonly";
 132: SYSTAB  commands = {
 133:         {"cd",      SYSCD},
 134:         {"read",    SYSREAD},
 135: /*
 136: 		{"[",		SYSTST},
 137: */
 138:         {"set",     SYSSET},
 139:         {":",       SYSNULL},
 140:         {"trap",    SYSTRAP},
 141:         {"login",   SYSLOGIN},
 142:         {"wait",    SYSWAIT},
 143:         {"eval",    SYSEVAL},
 144:         {".",       SYSDOT},
 145:         {readonly,  SYSRDONLY},
 146:         {export,    SYSXPORT},
 147:         {"chdir",   SYSCD},
 148:         {"break",   SYSBREAK},
 149:         {"continue",    SYSCONT},
 150:         {"shift",   SYSSHFT},
 151:         {"exit",    SYSEXIT},
 152:         {"exec",    SYSEXEC},
 153:         {"times",   SYSTIMES},
 154:         {"umask",   SYSUMASK},
 155:         {0, 0},
 156: };

Defined variables