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* configure.in (add_ons): Substitute this. Move $add_ons handling

after AC_CANONICAL_HOST and default setting of $machine et al.
	Don't set $subdirs from $add_ons.
	Instead, source add-on/configure fragments early on.
	(base_machine): If it's already set, don't set it based on $machine.
	(libc_config_ok): New variable, set to no.  If an add-on fragment sets
	it to yes, skip the  tuple sanity check as if --enable-hacker-mode.
	(sysnames): Try appending add-on names after machine as well.
	* configure: Regenerated.
	* config.make.in (add-ons): Set from @add_ons@ instead of @subdirs@.
	* Makeconfig ($(common-objpfx)config.status): Also depend on configure
	files in $(add_ons) dirs.

	* sysdeps/unix/sysv/linux/bits/in.h (struct ip_mreq): Remove
	definition, now in netinet/in.h proper.

	long.  Rewrite example code so that it takes into account l64a output
This commit is contained in:
Roland McGrath
2004-07-20 22:14:59 +00:00
parent 3a261340b8
commit 8f73811bcf
9 changed files with 500 additions and 799 deletions

View File

@ -85,14 +85,7 @@ struct ip_opts
char ip_opts[40]; /* Actually variable in size. */
};
/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
struct ip_mreq
{
struct in_addr imr_multiaddr; /* IP multicast address of group */
struct in_addr imr_interface; /* local IP address of interface */
};
/* As above but including interface specification by index. */
/* Like `struct ip_mreq' but including interface specification by index. */
struct ip_mreqn
{
struct in_addr imr_multiaddr; /* IP multicast address of group */