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Expose command table search for sub-commands

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Sub-command can benefit from using the same table and search functions
that top level commands have.  Expose this functionality by refactoring
find_cmd() and introducing find_cmd_tbl() that sub-command processing
can call.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2008-09-23 10:05:02 -05:00
committed by Wolfgang Denk
parent f7e51b2750
commit b799cb4c0e
2 changed files with 17 additions and 4 deletions
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7
include/command.h
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@ -62,6 +62,7 @@ extern cmd_tbl_t __u_boot_cmd_end;
/* common/command.c */
cmd_tbl_t *find_cmd(const char *cmd);
cmd_tbl_t *find_cmd_tbl (const char *cmd, cmd_tbl_t *table, int table_len);
#ifdef CONFIG_AUTO_COMPLETE
extern void install_auto_complete(void);
@ -102,11 +103,17 @@ extern int cmd_get_data_size(char* arg, int default_size);
#define U_BOOT_CMD(name,maxargs,rep,cmd,usage,help) \
cmd_tbl_t __u_boot_cmd_##name Struct_Section = {#name, maxargs, rep, cmd, usage, help}
#define U_BOOT_CMD_MKENT(name,maxargs,rep,cmd,usage,help) \
{#name, maxargs, rep, cmd, usage, help}
#else /* no long help info */
#define U_BOOT_CMD(name,maxargs,rep,cmd,usage,help) \
cmd_tbl_t __u_boot_cmd_##name Struct_Section = {#name, maxargs, rep, cmd, usage}
#define U_BOOT_CMD_MKENT(name,maxargs,rep,cmd,usage,help) \
{#name, maxargs, rep, cmd, usage}
#endif /* CFG_LONGHELP */
#endif /* __COMMAND_H */