Re: [libvirt] broken OpenBSD <net/if.h> [was: [PATCH] Include some extra headers needed for OpenBSD.]

On 09/04/2012 11:23 AM, Jasper Lievisse Adriaanse wrote: http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/net_if.h.html#ta... doesn't mention any prerequisite headers for <net/if.h>. Furthermore, looking at each of the functions in that header, none of them call out a prerequisite: http://pubs.opengroup.org/onlinepubs/9699919799/functions/if_freenameinde... http://pubs.opengroup.org/onlinepubs/9699919799/functions/if_indextoname.... http://pubs.opengroup.org/onlinepubs/9699919799/functions/if_nameindex.html# http://pubs.opengroup.org/onlinepubs/9699919799/functions/if_nametoindex.... If a header cannot be used in isolation, then POSIX would call out multiple headers. For comparison, here's a case where POSIX 2008 _does_ call out multiple headers: http://pubs.opengroup.org/onlinepubs/9699919799/functions/creat.html creat() cannot use the S_IRUSR and other constants for its mode_t argument unless you also include <sys/stat.h>, since <fcntl.h> was not required to be self-contained on that front (there's talk underway about getting that fixed in the next version of POSIX, but that's another story... http://austingroupbugs.net/view.php?id=591) -- Eric Blake eblake(a)redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org