[PATCH] Include netinet/in.h in include/experimental/internet

[Thomas Rodgers]

Looks good to me.

Andreas Tobler writes:

> Hi all,
>
> I'm going to commit the attached patch to trunk.
> It is preapproved by Jonathan. (via #irc)
>
> On FreeBSD the netinet/in.h header is not included by arpa/inet.h, so do the
> include if we have the _GLIBCXX_HAVE_NETINET_IN_H defined.
>
> This makes all the experimental/net/internet test cases pass here.
>
> Any comments?
>
> TIA,
> Andreas
>
> Commit one-liner:
>
> Include netinet/in.h in include/experimental/internet
>
> 2019-09-30  Andreas Tobler  <andreast@gcc.gnu.org>
>
> 	* include/experimental/internet: Include netinet/in.h if we have
> 	_GLIBCXX_HAVE_NETINET_IN_H defined.
>
> Index: include/experimental/internet
> ===================================================================
> --- include/experimental/internet	(revision 276342)
> +++ include/experimental/internet	(working copy)
> @@ -51,6 +51,9 @@
>  #ifdef _GLIBCXX_HAVE_ARPA_INET_H
>  # include <arpa/inet.h>		// inet_ntop
>  #endif
> +#ifdef _GLIBCXX_HAVE_NETINET_IN_H
> +# include <netinet/in.h>	// IPPROTO_IP
> +#endif
>  #ifdef _GLIBCXX_HAVE_NETINET_TCP_H
>  # include <netinet/tcp.h>	// TCP_NODELAY
>  #endif