1 /*- 2 * Copyright (c) 1980, 1991 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8 #ifndef lint 9 /*###9 [cc] warning: `sccsid' defined but not used%%%*/ 10 static char sccsid[] = "@(#)init.c 5.16 (Berkeley) 05/22/93"; 11 #endif /* not lint */ 12 13 #if __STDC__ 14 # include <stdarg.h> 15 #else 16 # include <varargs.h> 17 #endif 18 19 #include "csh.h" 20 #include "extern.h" 21 22 #define INF 1000 23 24 struct biltins bfunc[] = 25 { 26 { "@", dolet, 0, INF }, 27 { "alias", doalias, 0, INF }, 28 { "alloc", showall, 0, 1 }, 29 { "bg", dobg, 0, INF }, 30 { "break", dobreak, 0, 0 }, 31 { "breaksw", doswbrk, 0, 0 }, 32 { "case", dozip, 0, 1 }, 33 { "cd", dochngd, 0, INF }, 34 { "chdir", dochngd, 0, INF }, 35 { "continue", docontin, 0, 0 }, 36 { "default", dozip, 0, 0 }, 37 { "dirs", dodirs, 0, INF }, 38 { "echo", doecho, 0, INF }, 39 { "else", doelse, 0, INF }, 40 { "end", doend, 0, 0 }, 41 { "endif", dozip, 0, 0 }, 42 { "endsw", dozip, 0, 0 }, 43 { "eval", doeval, 0, INF }, 44 { "exec", execash, 1, INF }, 45 { "exit", doexit, 0, INF }, 46 { "fg", dofg, 0, INF }, 47 { "foreach", doforeach, 3, INF }, 48 { "glob", doglob, 0, INF }, 49 { "goto", dogoto, 1, 1 }, 50 { "hashstat", hashstat, 0, 0 }, 51 { "history", dohist, 0, 2 }, 52 { "if", doif, 1, INF }, 53 { "jobs", dojobs, 0, 1 }, 54 { "kill", dokill, 1, INF }, 55 { "limit", dolimit, 0, 3 }, 56 { "linedit", doecho, 0, INF }, 57 { "login", dologin, 0, 1 }, 58 { "logout", dologout, 0, 0 }, 59 { "nice", donice, 0, INF }, 60 { "nohup", donohup, 0, INF }, 61 { "notify", donotify, 0, INF }, 62 { "onintr", doonintr, 0, 2 }, 63 { "popd", dopopd, 0, INF }, 64 { "printf", doprintf, 1, INF }, 65 { "pushd", dopushd, 0, INF }, 66 { "rehash", dohash, 0, 0 }, 67 { "repeat", dorepeat, 2, INF }, 68 { "set", doset, 0, INF }, 69 { "setenv", dosetenv, 0, 2 }, 70 { "shift", shift, 0, 1 }, 71 { "source", dosource, 1, 2 }, 72 { "stop", dostop, 1, INF }, 73 { "suspend", dosuspend, 0, 0 }, 74 { "switch", doswitch, 1, INF }, 75 { "time", dotime, 0, INF }, 76 { "umask", doumask, 0, 1 }, 77 { "unalias", unalias, 1, INF }, 78 { "unhash", dounhash, 0, 0 }, 79 { "unlimit", dounlimit, 0, INF }, 80 { "unset", unset, 1, INF }, 81 { "unsetenv", dounsetenv, 1, INF }, 82 { "wait", dowait, 0, 0 }, 83 { "which", dowhich, 1, INF }, 84 { "while", dowhile, 1, INF } 85 }; 86 int nbfunc = sizeof bfunc / sizeof *bfunc; 87 88 struct srch srchn[] = 89 { 90 { "@", T_LET }, 91 { "break", T_BREAK }, 92 { "breaksw", T_BRKSW }, 93 { "case", T_CASE }, 94 { "default", T_DEFAULT }, 95 { "else", T_ELSE }, 96 { "end", T_END }, 97 { "endif", T_ENDIF }, 98 { "endsw", T_ENDSW }, 99 { "exit", T_EXIT }, 100 { "foreach", T_FOREACH }, 101 { "goto", T_GOTO }, 102 { "if", T_IF }, 103 { "label", T_LABEL }, 104 { "set", T_SET }, 105 { "switch", T_SWITCH }, 106 { "while", T_WHILE } 107 }; 108 int nsrchn = sizeof srchn / sizeof *srchn; 109 110