On Thu, May 22, 2008 at 07:30:45PM +0100, Bruce Cran wrote: > John Timony wrote: > >Hi,guys > > > >I am writing a c program in FreeBSD,and I can not > >translate a ip to hostname > >,i wonder if there is a function to take this job... > > > > You could use gethostbyaddr(3), but those traditional functions have > been replaced with more flexible versions such as getnameinfo(3) on > newer systems. There's a good introduction to modern sockets > programming at http://people.redhat.com/drepper/userapi-ipv6.html
Ups - yes that's what I ment in my mail. I wrote getaddrinfo, which is the other direction... -- B.Walter <[EMAIL PROTECTED]> http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm. _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"