Expose command table search for sub-commands
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>
diff --git a/include/command.h b/include/command.h
index f92383d..78feea5 100644
--- a/include/command.h
+++ b/include/command.h
@@ -62,6 +62,7 @@
/* 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 @@
#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 */
