#include <post.h>
#include <linux/ctype.h>
+#include <menu.h>
#if defined(CONFIG_SILENT_CONSOLE) || defined(CONFIG_POST) || defined(CONFIG_CMDLINE_EDITING)
DECLARE_GLOBAL_DATA_PTR;
# endif /* CONFIG_AUTOBOOT_KEYED */
#endif /* CONFIG_BOOTDELAY >= 0 */
-/*
- * Return 0 on success, or != 0 on error.
- */
-#ifndef CONFIG_CMD_PXE
-static inline
-#endif
-int run_command2(const char *cmd, int flag)
-{
-#ifndef CONFIG_SYS_HUSH_PARSER
- /*
- * run_command can return 0 or 1 for success, so clean up its result.
- */
- if (run_command(cmd, flag) == -1)
- return 1;
-
- return 0;
-#else
- return parse_string_outer(cmd,
- FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP);
-#endif
-}
-
/****************************************************************************/
void main_loop (void)
int prev = disable_ctrlc(1); /* disable Control C checking */
# endif
- run_command2(p, 0);
+ run_command(p, 0);
# ifdef CONFIG_AUTOBOOT_KEYED
disable_ctrlc(prev); /* restore Control C checking */
debug ("### main_loop entered: bootdelay=%d\n\n", bootdelay);
+#if defined(CONFIG_MENU_SHOW)
+ bootdelay = menu_show(bootdelay);
+#endif
# ifdef CONFIG_BOOT_RETRY_TIME
init_cmd_timeout ();
# endif /* CONFIG_BOOT_RETRY_TIME */
int prev = disable_ctrlc(1); /* disable Control C checking */
# endif
- run_command2(s, 0);
+ run_command(s, 0);
# ifdef CONFIG_AUTOBOOT_KEYED
disable_ctrlc(prev); /* restore Control C checking */
if (menukey == CONFIG_MENUKEY) {
s = getenv("menucmd");
if (s)
- run_command2(s, 0);
+ run_command(s, 0);
}
#endif /* CONFIG_MENUKEY */
#endif /* CONFIG_BOOTDELAY */
if (len == -1)
puts ("<INTERRUPT>\n");
else
- rc = run_command (lastcommand, flag);
+ rc = run_command(lastcommand, flag);
if (rc <= 0) {
/* invalid command or not repeatable, forget it */
#ifdef CONFIG_SHOW_ACTIVITY
while (!tstc()) {
- extern void show_activity(int arg);
show_activity(0);
WATCHDOG_RESET();
}
/****************************************************************************/
+#ifndef CONFIG_SYS_HUSH_PARSER
static void process_macros (const char *input, char *output)
{
char c, prev;
* the environment data, which may change magicly when the command we run
* creates or modifies environment variables (like "bootp" does).
*/
-
-int run_command (const char *cmd, int flag)
+static int builtin_run_command(const char *cmd, int flag)
{
- cmd_tbl_t *cmdtp;
char cmdbuf[CONFIG_SYS_CBSIZE]; /* working copy of cmd */
char *token; /* start of token in cmdbuf */
char *sep; /* end of token (separator) in cmdbuf */
continue;
}
- /* Look up command in command table */
- if ((cmdtp = find_cmd(argv[0])) == NULL) {
- printf ("Unknown command '%s' - try 'help'\n", argv[0]);
- rc = -1; /* give up after bad command */
- continue;
- }
-
- /* found - check max args */
- if (argc > cmdtp->maxargs) {
- cmd_usage(cmdtp);
- rc = -1;
- continue;
- }
-
-#if defined(CONFIG_CMD_BOOTD)
- /* avoid "bootd" recursion */
- if (cmdtp->cmd == do_bootd) {
-#ifdef DEBUG_PARSER
- printf ("[%s]\n", finaltoken);
-#endif
- if (flag & CMD_FLAG_BOOTD) {
- puts ("'bootd' recursion detected\n");
- rc = -1;
- continue;
- } else {
- flag |= CMD_FLAG_BOOTD;
- }
- }
-#endif
-
- /* OK - call function to do the command */
- if ((cmdtp->cmd) (cmdtp, flag, argc, argv) != 0) {
+ if (cmd_process(flag, argc, argv, &repeatable))
rc = -1;
- }
-
- repeatable &= cmdtp->repeatable;
/* Did the user stop this? */
if (had_ctrlc ())
return rc ? rc : repeatable;
}
+#endif
+
+/*
+ * Run a command using the selected parser.
+ *
+ * @param cmd Command to run
+ * @param flag Execution flags (CMD_FLAG_...)
+ * @return 0 on success, or != 0 on error.
+ */
+int run_command(const char *cmd, int flag)
+{
+#ifndef CONFIG_SYS_HUSH_PARSER
+ /*
+ * builtin_run_command can return 0 or 1 for success, so clean up
+ * its result.
+ */
+ if (builtin_run_command(cmd, flag) == -1)
+ return 1;
+
+ return 0;
+#else
+ return parse_string_outer(cmd,
+ FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP);
+#endif
+}
/****************************************************************************/
int i;
if (argc < 2)
- return cmd_usage(cmdtp);
+ return CMD_RET_USAGE;
for (i=1; i<argc; ++i) {
char *arg;
return 1;
}
- if (run_command2(arg, flag) != 0)
+ if (run_command(arg, flag) != 0)
return 1;
}
return 0;