9f15b42105
This will allow as example to list the currently supported digest. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
134 lines
3.4 KiB
C
134 lines
3.4 KiB
C
/*
|
|
* (C) Copyright 2000
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* 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; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will 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.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* Definitions for Command Processor
|
|
*/
|
|
#ifndef __COMMAND_H
|
|
#define __COMMAND_H
|
|
|
|
#include <linux/list.h>
|
|
#include <linux/stringify.h>
|
|
|
|
#ifndef NULL
|
|
#define NULL 0
|
|
#endif
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
extern struct list_head command_list;
|
|
|
|
#define for_each_command(cmd) list_for_each_entry(cmd, &command_list, list)
|
|
|
|
struct string_list;
|
|
|
|
/*
|
|
* Monitor Command Table
|
|
*/
|
|
struct command {
|
|
const char *name; /* Command Name */
|
|
const char **aliases;
|
|
/* Implementation function */
|
|
int (*cmd)(int, char *[]);
|
|
int (*complete)(struct string_list *sl, char *instr);
|
|
const char *desc; /* Short command description, start with lowercase */
|
|
const char *opts; /* command options */
|
|
|
|
struct list_head list; /* List of commands */
|
|
uint32_t group;
|
|
#ifdef CONFIG_LONGHELP
|
|
const char *help; /* Help message (long) */
|
|
void (*usage)(void);
|
|
#endif
|
|
}
|
|
#ifdef __x86_64__
|
|
/* This is required because the linker will put symbols on a 64 bit alignment */
|
|
__attribute__((aligned(64)))
|
|
#endif
|
|
;
|
|
|
|
extern struct command __barebox_cmd_start;
|
|
extern struct command __barebox_cmd_end;
|
|
|
|
|
|
/* common/command.c */
|
|
struct command *find_cmd(const char *cmd);
|
|
int execute_command(int argc, char **argv);
|
|
void barebox_cmd_usage(struct command *cmdtp);
|
|
|
|
#define COMMAND_SUCCESS 0
|
|
#define COMMAND_ERROR 1
|
|
#define COMMAND_ERROR_USAGE 2
|
|
|
|
/* Note: keep this list in sync with commands/help.c */
|
|
#define CMD_GRP_INFO 1
|
|
#define CMD_GRP_BOOT 2
|
|
#define CMD_GRP_ENV 3
|
|
#define CMD_GRP_FILE 4
|
|
#define CMD_GRP_PART 5
|
|
#define CMD_GRP_SCRIPT 6
|
|
#define CMD_GRP_NET 7
|
|
#define CMD_GRP_CONSOLE 8
|
|
#define CMD_GRP_MEM 9
|
|
#define CMD_GRP_HWMANIP 10
|
|
#define CMD_GRP_MISC 11
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
#define Struct_Section __attribute__ ((unused,section (".barebox_cmd")))
|
|
|
|
#define BAREBOX_CMD_START(_name) \
|
|
extern const struct command __barebox_cmd_##_name; \
|
|
const struct command __barebox_cmd_##_name \
|
|
__attribute__ ((unused,section (".barebox_cmd_" __stringify(_name)))) = { \
|
|
.name = #_name,
|
|
|
|
#define BAREBOX_CMD_END \
|
|
};
|
|
#ifdef CONFIG_AUTO_COMPLETE
|
|
#define BAREBOX_CMD_COMPLETE(_cpt) .complete = _cpt,
|
|
#else
|
|
#define BAREBOX_CMD_COMPLETE(_cpt)
|
|
#endif
|
|
|
|
#define BAREBOX_CMD_HELP_START(_name) \
|
|
static const __maybe_unused char cmd_##_name##_help[] =
|
|
|
|
#define BAREBOX_CMD_HELP_OPT(_opt, _desc) "\t" _opt "\t" _desc "\n"
|
|
#define BAREBOX_CMD_HELP_TEXT(_text) _text "\n"
|
|
#define BAREBOX_CMD_HELP_END ;
|
|
|
|
#ifdef CONFIG_LONGHELP
|
|
#define BAREBOX_CMD_HELP(text) .help = text,
|
|
#define BAREBOX_CMD_USAGE(fn) .usage = fn,
|
|
#else
|
|
#define BAREBOX_CMD_HELP(text)
|
|
#define BAREBOX_CMD_USAGE(fn)
|
|
#endif
|
|
|
|
#define BAREBOX_CMD_GROUP(grp) .group = grp,
|
|
|
|
#define BAREBOX_CMD_DESC(text) .desc = text,
|
|
|
|
#define BAREBOX_CMD_OPTS(text) .opts = text,
|
|
|
|
int register_command(struct command *);
|
|
|
|
#endif /* __COMMAND_H */
|