u-boot/cmd/history.c
Simon Glass 33eb0b9eef cli: Add a command to show cmdline history
There is a function for this but it is never used. Showing the history is
a useful feature, so add a new 'history' command.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-10-11 15:43:54 -04:00

23 lines
404 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2023 Google LLC
* Written by Simon Glass <sjg@chromium.org>
*/
#include <common.h>
#include <command.h>
#include <cli.h>
static int do_history(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
cread_print_hist_list();
return 0;
}
U_BOOT_CMD(
history, CONFIG_SYS_MAXARGS, 1, do_history,
"print command history",
""
);