diff options
Diffstat (limited to 'cmd.h')
| -rw-r--r-- | cmd.h | 78 |
1 files changed, 78 insertions, 0 deletions
@@ -0,0 +1,78 @@ +/* + * Copyright (c) 2000-2005 Silicon Graphics, Inc. + * All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it would be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#ifndef __COMMAND_H__ +#define __COMMAND_H__ + +#define CMD_FLAG_GLOBAL ((int)0x80000000) /* don't iterate "args" */ + +typedef int (*cfunc_t)(int argc, char **argv); +typedef void (*helpfunc_t)(void); + +typedef struct cmdinfo { + const char *name; + const char *altname; + cfunc_t cfunc; + int argmin; + int argmax; + int canpush; + int flags; + const char *args; + const char *oneline; + helpfunc_t help; +} cmdinfo_t; + +extern cmdinfo_t *cmdtab; +extern int ncmds; + +extern void help_init(void); +extern void quit_init(void); + +typedef int (*argsfunc_t)(int index); +typedef int (*checkfunc_t)(const cmdinfo_t *ci); + +extern void add_command(const cmdinfo_t *ci); +extern void add_user_command(char *optarg); +extern void add_args_command(argsfunc_t af); +extern void add_check_command(checkfunc_t cf); + +extern const cmdinfo_t *find_command(const char *cmd); + +extern void command_loop(void); +extern int command_usage(const cmdinfo_t *ci); +extern int command(const cmdinfo_t *ci, int argc, char **argv); + +/* from input.h */ +extern char **breakline(char *input, int *count); +extern void doneline(char *input, char **vec); +extern char *fetchline(void); + +extern long long cvtnum(char *s); +extern void cvtstr(double value, char *str, size_t sz); + +extern struct timeval tsub(struct timeval t1, struct timeval t2); +extern double tdiv(double value, struct timeval tv); + +enum { + DEFAULT_TIME = 0x0, + TERSE_FIXED_TIME = 0x1, + VERBOSE_FIXED_TIME = 0x2 +}; + +extern void timestr(struct timeval *tv, char *str, size_t sz, int flags); + +#endif /* __COMMAND_H__ */ |