/* $OpenBSD: init.c,v 1.6 2003/06/23 16:42:15 deraadt Exp $ */ /* $NetBSD: init.c,v 1.6 1995/03/21 09:03:05 cgd Exp $ */ /*- * Copyright (c) 1980, 1991, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef lint #if 0 static char sccsid[] = "@(#)init.c 8.1 (Berkeley) 5/31/93"; #else static char rcsid[] = "$OpenBSD: init.c,v 1.6 2003/06/23 16:42:15 deraadt Exp $"; #endif #endif /* not lint */ #include <stdarg.h> #include "csh.h" #include "extern.h" #define INF 1000 struct biltins bfunc[] = { { "@", dolet, 0, INF }, { "alias", doalias, 0, INF }, { "alloc", showall, 0, 1 }, { "bg", dobg, 0, INF }, { "break", dobreak, 0, 0 }, { "breaksw", doswbrk, 0, 0 }, { "case", dozip, 0, 1 }, { "cd", dochngd, 0, INF }, { "chdir", dochngd, 0, INF }, { "continue", docontin, 0, 0 }, { "default", dozip, 0, 0 }, { "dirs", dodirs, 0, INF }, { "echo", doecho, 0, INF }, { "else", doelse, 0, INF }, { "end", doend, 0, 0 }, { "endif", dozip, 0, 0 }, { "endsw", dozip, 0, 0 }, { "eval", doeval, 0, INF }, { "exec", execash, 1, INF }, { "exit", doexit, 0, INF }, { "fg", dofg, 0, INF }, { "foreach", doforeach, 3, INF }, { "glob", doglob, 0, INF }, { "goto", dogoto, 1, 1 }, { "hashstat", hashstat, 0, 0 }, { "history", dohist, 0, 2 }, { "if", doif, 1, INF }, { "jobs", dojobs, 0, 1 }, { "kill", dokill, 1, INF }, { "limit", dolimit, 0, 3 }, { "linedit", doecho, 0, INF }, { "login", dologin, 0, 1 }, { "logout", dologout, 0, 0 }, { "nice", donice, 0, INF }, { "nohup", donohup, 0, INF }, { "notify", donotify, 0, INF }, { "onintr", doonintr, 0, 2 }, { "popd", dopopd, 0, INF }, { "pushd", dopushd, 0, INF }, { "rehash", dohash, 0, 0 }, { "repeat", dorepeat, 2, INF }, { "set", doset, 0, INF }, { "setenv", dosetenv, 0, 2 }, { "shift", shift, 0, 1 }, { "source", dosource, 1, 2 }, { "stop", dostop, 1, INF }, { "suspend", dosuspend, 0, 0 }, { "switch", doswitch, 1, INF }, { "time", dotime, 0, INF }, { "umask", doumask, 0, 1 }, { "unalias", unalias, 1, INF }, { "unhash", dounhash, 0, 0 }, { "unlimit", dounlimit, 0, INF }, { "unset", unset, 1, INF }, { "unsetenv", dounsetenv, 1, INF }, { "wait", dowait, 0, 0 }, { "which", dowhich, 1, INF }, { "while", dowhile, 1, INF } }; int nbfunc = sizeof bfunc / sizeof *bfunc; struct srch srchn[] = { { "@", T_LET }, { "break", T_BREAK }, { "breaksw", T_BRKSW }, { "case", T_CASE }, { "default", T_DEFAULT }, { "else", T_ELSE }, { "end", T_END }, { "endif", T_ENDIF }, { "endsw", T_ENDSW }, { "exit", T_EXIT }, { "foreach", T_FOREACH }, { "goto", T_GOTO }, { "if", T_IF }, { "label", T_LABEL }, { "set", T_SET }, { "switch", T_SWITCH }, { "while", T_WHILE } }; int nsrchn = sizeof srchn / sizeof *srchn;