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e3aff4f6 AL |
1 | /* |
2 | * Copyright (c) 2000-2005 Silicon Graphics, Inc. | |
3 | * All Rights Reserved. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or | |
6 | * modify it under the terms of the GNU General Public License as | |
7 | * published by the Free Software Foundation. | |
8 | * | |
9 | * This program is distributed in the hope that it would be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
8167ee88 | 15 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
e3aff4f6 AL |
16 | */ |
17 | #ifndef __COMMAND_H__ | |
18 | #define __COMMAND_H__ | |
19 | ||
20 | #define CMD_FLAG_GLOBAL ((int)0x80000000) /* don't iterate "args" */ | |
21 | ||
22 | typedef int (*cfunc_t)(int argc, char **argv); | |
23 | typedef void (*helpfunc_t)(void); | |
24 | ||
25 | typedef struct cmdinfo { | |
26 | const char *name; | |
27 | const char *altname; | |
28 | cfunc_t cfunc; | |
29 | int argmin; | |
30 | int argmax; | |
31 | int canpush; | |
32 | int flags; | |
33 | const char *args; | |
34 | const char *oneline; | |
35 | helpfunc_t help; | |
36 | } cmdinfo_t; | |
37 | ||
38 | extern cmdinfo_t *cmdtab; | |
39 | extern int ncmds; | |
40 | ||
64b85a8f BS |
41 | void help_init(void); |
42 | void quit_init(void); | |
e3aff4f6 AL |
43 | |
44 | typedef int (*argsfunc_t)(int index); | |
45 | typedef int (*checkfunc_t)(const cmdinfo_t *ci); | |
46 | ||
64b85a8f BS |
47 | void add_command(const cmdinfo_t *ci); |
48 | void add_user_command(char *optarg); | |
49 | void add_args_command(argsfunc_t af); | |
50 | void add_check_command(checkfunc_t cf); | |
e3aff4f6 | 51 | |
64b85a8f | 52 | const cmdinfo_t *find_command(const char *cmd); |
e3aff4f6 | 53 | |
64b85a8f BS |
54 | void command_loop(void); |
55 | int command_usage(const cmdinfo_t *ci); | |
56 | int command(const cmdinfo_t *ci, int argc, char **argv); | |
e3aff4f6 AL |
57 | |
58 | /* from input.h */ | |
64b85a8f BS |
59 | char **breakline(char *input, int *count); |
60 | void doneline(char *input, char **vec); | |
61 | char *fetchline(void); | |
e3aff4f6 | 62 | |
64b85a8f BS |
63 | long long cvtnum(char *s); |
64 | void cvtstr(double value, char *str, size_t sz); | |
e3aff4f6 | 65 | |
64b85a8f BS |
66 | struct timeval tsub(struct timeval t1, struct timeval t2); |
67 | double tdiv(double value, struct timeval tv); | |
e3aff4f6 AL |
68 | |
69 | enum { | |
70 | DEFAULT_TIME = 0x0, | |
71 | TERSE_FIXED_TIME = 0x1, | |
72 | VERBOSE_FIXED_TIME = 0x2 | |
73 | }; | |
74 | ||
64b85a8f | 75 | void timestr(struct timeval *tv, char *str, size_t sz, int flags); |
e3aff4f6 | 76 | |
856ae5c3 BS |
77 | extern char *progname; |
78 | ||
e3aff4f6 | 79 | #endif /* __COMMAND_H__ */ |