1 /* hostid.c - Print the numeric identifier for the current host. 2 * 3 * Copyright 2015 Ranjan Kumar <ranjankumar.bth (at) 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 23 void hostid_main(void) 24 { 25 xprintf("%08lx\n", gethostid()); 26 } 27
