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e246ba5f | 1 | /* |
f72d20ad | 2 | * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved. |
dfc130f3 | 3 | * |
e246ba5f NS |
4 | * This program is free software; you can redistribute it and/or modify it |
5 | * under the terms of version 2 of the GNU General Public License as | |
6 | * published by the Free Software Foundation. | |
dfc130f3 | 7 | * |
e246ba5f NS |
8 | * This program is distributed in the hope that it would be useful, but |
9 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |
dfc130f3 | 11 | * |
e246ba5f NS |
12 | * Further, this software is distributed without any warranty that it is |
13 | * free of the rightful claim of any third person regarding infringement | |
14 | * or the like. Any license provided herein, whether implied or | |
15 | * otherwise, applies only to this software file. Patent licenses, if | |
16 | * any, provided herein do not apply to combinations of this program with | |
17 | * other software, or any other product whatsoever. | |
dfc130f3 | 18 | * |
e246ba5f NS |
19 | * You should have received a copy of the GNU General Public License along |
20 | * with this program; if not, write the Free Software Foundation, Inc., 59 | |
21 | * Temple Place - Suite 330, Boston MA 02111-1307, USA. | |
dfc130f3 | 22 | * |
e246ba5f NS |
23 | * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, |
24 | * Mountain View, CA 94043, or: | |
dfc130f3 RC |
25 | * |
26 | * http://www.sgi.com | |
27 | * | |
28 | * For further information regarding this notice, see: | |
29 | * | |
e246ba5f NS |
30 | * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ |
31 | */ | |
32 | ||
33 | #define min(a,b) (((a)<(b))?(a):(b)) | |
34 | ||
35 | typedef int (*cfunc_t)(int argc, char **argv); | |
36 | typedef void (*helpfunc_t)(void); | |
37 | ||
48c46ee3 NS |
38 | #define CMD_NOFILE_OK (1<<0) /* command doesn't need an open file */ |
39 | #define CMD_NOMAP_OK (1<<1) /* command doesn't need a mapped region */ | |
40 | #define CMD_FOREIGN_OK (1<<2) /* command not restricted to XFS files */ | |
41 | ||
e246ba5f NS |
42 | typedef struct cmdinfo { |
43 | const char *name; | |
44 | const char *altname; | |
45 | cfunc_t cfunc; | |
46 | int argmin; | |
47 | int argmax; | |
48 | int canpush; | |
48c46ee3 | 49 | int flags; |
e246ba5f NS |
50 | const char *args; |
51 | const char *oneline; | |
52 | helpfunc_t help; | |
53 | } cmdinfo_t; | |
54 | ||
55 | extern cmdinfo_t *cmdtab; | |
56 | extern int ncmds; | |
57 | ||
58 | extern void add_command(const cmdinfo_t *ci); | |
48c46ee3 | 59 | extern int command_usage(const cmdinfo_t *ci); |
e246ba5f NS |
60 | extern int command(int argc, char **argv); |
61 | extern const cmdinfo_t *find_command(const char *cmd); | |
e246ba5f | 62 |