/*
 * This module implements the loadtool exit command, along with its
 * options for jump-reboot or eventual Iota power-off.
 */

#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <stdlib.h>

static void
exit_bare()
{
	exit(0);
}

static void
exit_jump0()
{
	static char *jump0_argv[3] = {"jump", "0", 0};

	tpinterf_make_cmd(jump0_argv);
	tpinterf_send_cmd();
	exit(0);
}

void (*default_exit)() = exit_bare;

static struct kwtab {
	char *kw;
	void (*func)();
} exit_modes[] = {
	{"bare", exit_bare},
	{"jump0", exit_jump0},
	{0, 0}
};

cmd_exit(argc, argv)
	char **argv;
{
	struct kwtab *tp;

	if (argc < 2)
		default_exit();
	for (tp = exit_modes; tp->kw; tp++)
		if (!strcmp(tp->kw, argv[1]))
			break;
	if (!tp->func) {
		fprintf(stderr,
			"error: \"%s\" is not an understood exit mode\n",
			argv[1]);
		return(-1);
	}
	tp->func();
}