3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 * Definitions for Command Processor
36 * Monitor Command Table
40 char *name; /* Command Name */
41 int maxargs; /* maximum number of arguments */
42 int repeatable; /* autorepeat allowed? */
44 /* Implementation function */
45 int (*cmd)(struct cmd_tbl_s *, int, int, char *[]);
46 char *usage; /* Usage message (short) */
48 char *help; /* Help message (long) */
52 typedef struct cmd_tbl_s cmd_tbl_t;
54 extern cmd_tbl_t __u_boot_cmd_start;
55 extern cmd_tbl_t __u_boot_cmd_end;
58 /* common/command.c */
59 cmd_tbl_t *find_cmd(const char *cmd);
64 * All commands use a common argument format:
66 * void function (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
69 typedef void command_t (cmd_tbl_t *, int, int, char *[]);
71 #endif /* __ASSEMBLY__ */
76 #define CMD_FLAG_REPEAT 0x0001 /* repeat last command */
77 #define CMD_FLAG_BOOTD 0x0002 /* command is from bootd */
80 * Configurable monitor commands definitions have been moved
81 * to include/cmd_confdefs.h
85 #define Struct_Section __attribute__ ((unused,section (".u_boot_cmd")))
86 #define U_BOOT_CMD(x) __u_boot_cmd_##x Struct_Section
90 #define MK_CMD_ENTRY(name,maxargs,rep,cmd,usage,help) \
91 { name, maxargs, rep, cmd, usage, help }
93 #else /* no long help info */
95 #define MK_CMD_ENTRY(name,maxargs,rep,cmd,usage,help) \
96 { name, maxargs, rep, cmd, usage }
98 #endif /* CFG_LONGHELP */
100 #endif /* __COMMAND_H */