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/*
* addr.c
*
* Copyright (c) 2001 Dug Song <dugsong@monkey.org>
*
* $Id$
*/
#include "config.h"
#include <sys/types.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "dumbnet.h"
#include "mod.h"
void
addr_usage(void)
{
fprintf(stderr, "Usage: dnet addr <address> ...\n");
exit(1);
}
int
addr_main(int argc, char *argv[])
{
struct addr addr;
int c, len;
if (argc == 1 || *(argv[1]) == '-')
addr_usage();
for (c = 1; c < argc; c++) {
if (addr_aton(argv[c], &addr) < 0)
addr_usage();
len = addr.addr_bits / 8;
if (write(STDOUT_FILENO, addr.addr_data8, len) != len)
err(1, "write");
}
exit(0);
}
struct mod mod_addr = {
"addr",
MOD_TYPE_DATA,
addr_main
};
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