freebsd-questions-local at be-well.no-ip.com
Sat Sep 13 14:13:13 PDT 2003
Claudiu Bichir <claudiubichir at yahoo.com> writes:
> Hy guys ! I'm triyng to compile this simple prog. in FreeBSD 5.0:
> #include <stdio.h>
> #include <netdb.h>
> int main()
> char h;
> struct hostent *x;
> printf("%s\n", x->h_addr_list);
> return 0;
> but it gives me the fallowing error
> /var/tmp//ccDxQUWw.o(.eh_frame+0x11): undefined reference to `__gxx_personality_v0'
> Does anybody know why ?
You're compiling it wrong. A simple "cc program.c" builds for me.
Note, however, that h_addr_list isn't a set of strings; it's a set of
actual addresses, in network byte order. You'll need to iterate
through those bytes, printing each one separately (the h_length field
tells you how long they are).
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