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Diffstat (limited to 'bin/csh/init.c')
| -rw-r--r-- | bin/csh/init.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/bin/csh/init.c b/bin/csh/init.c new file mode 100644 index 0000000..906eea3 --- /dev/null +++ b/bin/csh/init.c @@ -0,0 +1,135 @@ +/*- + * 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. 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 +/*###9 [cc] warning: `sccsid' defined but not used%%%*/ +static char sccsid[] = "@(#)init.c 8.1 (Berkeley) 5/31/93"; +#endif /* not lint */ + +#if __STDC__ +# include <stdarg.h> +#else +# include <varargs.h> +#endif + +#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 }, + { "printf", doprintf, 1, 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; + |
