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authorwdenk <wdenk>2003-06-27 21:31:46 +0000
committerwdenk <wdenk>2003-06-27 21:31:46 +0000
commit8bde7f776c77b343aca29b8c7b58464d915ac245 (patch)
tree20f1fd99975215e7c658454a15cdb4ed4694e2d4 /include/command.h
parent993cad9364c6b87ae429d1ed1130d8153f6f027e (diff)
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* Code cleanup:
- remove trailing white space, trailing empty lines, C++ comments, etc. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c) * Patches by Kenneth Johansson, 25 Jun 2003: - major rework of command structure (work done mostly by Michal Cendrowski and Joakim Kristiansen)
Diffstat (limited to 'include/command.h')
-rw-r--r--include/command.h28
1 files changed, 19 insertions, 9 deletions
diff --git a/include/command.h b/include/command.h
index 9453c0d..a39c12f 100644
--- a/include/command.h
+++ b/include/command.h
@@ -38,9 +38,9 @@
struct cmd_tbl_s {
char *name; /* Command Name */
- int lmin; /* minimum abbreviated length */
int maxargs; /* maximum number of arguments */
int repeatable; /* autorepeat allowed? */
+
/* Implementation function */
int (*cmd)(struct cmd_tbl_s *, int, int, char *[]);
char *usage; /* Usage message (short) */
@@ -51,15 +51,9 @@ struct cmd_tbl_s {
typedef struct cmd_tbl_s cmd_tbl_t;
-extern cmd_tbl_t cmd_tbl[];
+extern cmd_tbl_t __u_boot_cmd_start;
+extern cmd_tbl_t __u_boot_cmd_end;
-#ifdef CFG_LONGHELP
-#define MK_CMD_TBL_ENTRY(name,lmin,maxargs,rep,cmd,usage,help) \
- { name, lmin, maxargs, rep, cmd, usage, help }
-#else /* no help info */
-#define MK_CMD_TBL_ENTRY(name,lmin,maxargs,rep,cmd,usage,help) \
- { name, lmin, maxargs, rep, cmd, usage }
-#endif
/* common/command.c */
cmd_tbl_t *find_cmd(const char *cmd);
@@ -87,4 +81,20 @@ typedef void command_t (cmd_tbl_t *, int, int, char *[]);
* to include/cmd_confdefs.h
*/
+
+#define Struct_Section __attribute__ ((unused,section (".u_boot_cmd")))
+#define U_BOOT_CMD(x) __u_boot_cmd_##x Struct_Section
+
+#ifdef CFG_LONGHELP
+
+#define MK_CMD_ENTRY(name,maxargs,rep,cmd,usage,help) \
+ { name, maxargs, rep, cmd, usage, help }
+
+#else /* no long help info */
+
+#define MK_CMD_ENTRY(name,maxargs,rep,cmd,usage,help) \
+ { name, maxargs, rep, cmd, usage }
+
+#endif /* CFG_LONGHELP */
+
#endif /* __COMMAND_H */