1 /* hostid.c - Print the numeric identifier for the current host.
2 *
3 * Copyright 2015 Ranjan Kumar <ranjankumar.bth@gmail.com>
4 *
5 * No Standard.
6 *
7 * This is still in coreutils and gethostid() in posix, but a "globally unique
8 * 32 bit identifier" is a concept the Linux world has outgrown.
9
10 USE_HOSTID(NEWTOY(hostid, ">0", TOYFLAG_USR|TOYFLAG_BIN))
11
12 config HOSTID
13 bool "hostid"
14 default n
15 help
16 usage: hostid
17
18 Print the numeric identifier for the current host.
19 */
20 #define FOR_hostid
21 #include "toys.h"
22
hostid_main(void)23 void hostid_main(void)
24 {
25 xprintf("%08lx\n", gethostid());
26 }
27