#ifndef lint static char sccsid[] = "@(#)msg.c 4.5 1/11/87"; #endif # /* * UNIX shell * * S. R. Bourne * Bell Telephone Laboratories * */ #include "defs.h" #include "sym.h" MSG version = "\nVERSION sys137 DATE 1978 Nov 6 14:29:22\n"; /* error messages */ MSG badopt = "bad option(s)"; MSG mailmsg = "you have mail\n"; MSG nospace = "no space"; MSG synmsg = "syntax error"; MSG badnum = "bad number"; MSG badparam = "parameter not set"; MSG badsub = "bad substitution"; MSG badcreate = "cannot create"; MSG illegal = "illegal io"; MSG restricted = "restricted"; MSG piperr = "cannot make pipe"; MSG badopen = "cannot open"; MSG coredump = " - core dumped"; MSG arglist = "arg list too long"; MSG txtbsy = "text busy"; MSG toobig = "too big"; MSG badexec = "cannot execute"; MSG notfound = "not found"; MSG badfile = "bad file number"; MSG badshift = "cannot shift"; MSG baddir = "bad directory"; MSG badtrap = "bad trap"; MSG wtfailed = "is read only"; MSG notid = "is not an identifier"; /* built in names */ MSG pathname = "PATH"; MSG homename = "HOME"; MSG mailname = "MAIL"; MSG fngname = "FILEMATCH"; MSG ifsname = "IFS"; MSG ps1name = "PS1"; MSG ps2name = "PS2"; /* string constants */ MSG nullstr = ""; MSG sptbnl = " \t\n"; MSG defpath = ":/bin:/usr/bin"; MSG colon = ": "; MSG minus = "-"; MSG endoffile = "end of file"; MSG unexpected = " unexpected"; MSG atline = " at line "; MSG devnull = "/dev/null"; MSG execpmsg = "+ "; MSG readmsg = "> "; MSG stdprompt = "$ "; MSG supprompt = "# "; MSG profile = ".profile"; /* tables */ SYSTAB reserved = { {"in", INSYM}, {"esac", ESSYM}, {"case", CASYM}, {"for", FORSYM}, {"done", ODSYM}, {"if", IFSYM}, {"while", WHSYM}, {"do", DOSYM}, {"then", THSYM}, {"else", ELSYM}, {"elif", EFSYM}, {"fi", FISYM}, {"until", UNSYM}, { "{", BRSYM}, { "}", KTSYM}, {0, 0}, }; STRING sysmsg[] = { 0, "Hangup", 0, /* Interrupt */ "Quit", "Illegal instruction", "Trace/BPT trap", "IOT trap", "EMT trap", "Floating exception", "Killed", "Bus error", "Memory fault", "Bad system call", 0, /* Broken pipe */ "Alarm call", "Terminated", "Urgent condition", "Stopped", "Stopped from terminal", "Continued", "Child terminated", "Stopped on terminal input", "Stopped on terminal output", "Asynchronous I/O", "Exceeded cpu time limit", "Exceeded file size limit", "Virtual time alarm", "Profiling time alarm", "Window changed", "Signal 29", "User defined signal 1", "User defined signal 2", "Signal 32", }; INT num_sysmsg = (sizeof sysmsg / sizeof sysmsg[0]); MSG export = "export"; MSG readonly = "readonly"; SYSTAB commands = { {"cd", SYSCD}, {"read", SYSREAD}, /* {"[", SYSTST}, */ {"set", SYSSET}, {":", SYSNULL}, {"trap", SYSTRAP}, {"login", SYSLOGIN}, {"wait", SYSWAIT}, {"eval", SYSEVAL}, {".", SYSDOT}, {readonly, SYSRDONLY}, {export, SYSXPORT}, {"chdir", SYSCD}, {"break", SYSBREAK}, {"continue", SYSCONT}, {"shift", SYSSHFT}, {"exit", SYSEXIT}, {"exec", SYSEXEC}, {"times", SYSTIMES}, {"umask", SYSUMASK}, {0, 0}, };