2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org>
5 * based on work by Toshiharu OHNO <tony-o@iij.ad.jp>
6 * Internet Initiative Japan, Inc (IIJ)
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 struct cmdtab const *cmdtab; /* The entire command table */
40 struct cmdtab const *cmd; /* This command entry */
41 int argc; /* Number of arguments (excluding cmd */
42 int argn; /* Argument to start processing from */
43 char const *const *argv; /* Arguments */
44 struct bundle *bundle; /* Our bundle */
45 struct datalink *cx; /* Our context */
46 struct prompt *prompt; /* Who executed us */
52 int (*func) (struct cmdargs const *);
59 #define NEG_ACCEPTED (1)
60 #define NEG_ENABLED (2)
61 #define IsAccepted(x) ((x) & NEG_ACCEPTED)
62 #define IsEnabled(x) ((x) & NEG_ENABLED)
64 extern const char Version[];
66 extern void command_Expand(char **, int, char const *const *, struct bundle *,
68 extern void command_Free(int, char **);
69 extern int command_Expand_Interpret(char *, int, char *vector[MAXARGS], int);
70 extern int command_Interpret(char *, int, char *vector[MAXARGS]);
71 extern void command_Run(struct bundle *, int, char const *const *,
72 struct prompt *, const char *, struct datalink *);
73 extern int command_Decode(struct bundle *, char *, int, struct prompt *,
75 extern struct link *command_ChooseLink(struct cmdargs const *);
76 extern const char *command_ShowNegval(unsigned);