diff options
Diffstat (limited to 'common')
-rw-r--r-- | common/command.c | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/common/command.c b/common/command.c index e13cb47ac18..19f0534a76e 100644 --- a/common/command.c +++ b/common/command.c @@ -501,6 +501,30 @@ void fixup_cmdtable(cmd_tbl_t *cmdtp, int size) } #endif +int cmd_always_repeatable(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[], int *repeatable) +{ + *repeatable = 1; + + return cmdtp->cmd(cmdtp, flag, argc, argv); +} + +int cmd_never_repeatable(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[], int *repeatable) +{ + *repeatable = 0; + + return cmdtp->cmd(cmdtp, flag, argc, argv); +} + +int cmd_discard_repeatable(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + int repeatable; + + return cmdtp->cmd_rep(cmdtp, flag, argc, argv, &repeatable); +} + /** * Call a command function. This should be the only route in U-Boot to call * a command, so that we can track whether we are waiting for input or @@ -510,13 +534,15 @@ void fixup_cmdtable(cmd_tbl_t *cmdtp, int size) * @param flag Some flags normally 0 (see CMD_FLAG_.. above) * @param argc Number of arguments (arg 0 must be the command text) * @param argv Arguments + * @param repeatable Can the command be repeated * @return 0 if command succeeded, else non-zero (CMD_RET_...) */ -static int cmd_call(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +static int cmd_call(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[], + int *repeatable) { int result; - result = (cmdtp->cmd)(cmdtp, flag, argc, argv); + result = cmdtp->cmd_rep(cmdtp, flag, argc, argv, repeatable); if (result) debug("Command failed, result=%d\n", result); return result; @@ -553,12 +579,14 @@ enum command_ret_t cmd_process(int flag, int argc, char * const argv[], /* If OK so far, then do the command */ if (!rc) { + int newrep; + if (ticks) *ticks = get_timer(0); - rc = cmd_call(cmdtp, flag, argc, argv); + rc = cmd_call(cmdtp, flag, argc, argv, &newrep); if (ticks) *ticks = get_timer(*ticks); - *repeatable &= cmdtp->repeatable; + *repeatable &= newrep; } if (rc == CMD_RET_USAGE) rc = cmd_usage(cmdtp); |