In the man page of getdomainname(3), there is the following description: : HISTORY : The getdomainname function call appeared in 4.2BSD. Is it right? -- nakayosh@kcn.or.jp/NAKAJIMA Yoshihiro PGP public key: <URL:http://www.kcn.or.jp/%7Enakayosh/nakayosh.pgp-public-key>