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Disable IPMULTICAST_VIF socket option when MROUTING is not defined,

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since it doesn'tmake any sense for non-routers.
CVS:
This commit is contained in:
Garrett Wollman 1994-09-09 22:05:02 +00:00
parent 6bf5b24768
commit 01d6dc8860
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=2628
1 changed files with 3 additions and 2 deletions
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5
sys/netinet/ip_output.c
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@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)ip_output.c 8.3 (Berkeley) 1/21/94
* $Id: ip_output.c,v 1.5 1994/08/18 22:35:31 wollman Exp $
* $Id: ip_output.c,v 1.6 1994/09/06 22:42:24 wollman Exp $
*/
#include <sys/param.h>
@ -790,7 +790,7 @@ ip_setmoptions(optname, imop, m)
}
switch (optname) {
#ifdef MROUTING
/* store an index number for the vif you wanna use in the send */
case IP_MULTICAST_VIF:
if (m == NULL || m->m_len != sizeof(int)) {
@ -804,6 +804,7 @@ ip_setmoptions(optname, imop, m)
}
imo->imo_multicast_vif = i;
break;
#endif
case IP_MULTICAST_IF:
/*