svn commit: r238475 - in head/sys: netinet netinet6

[Michael Tuexen]

Author: tuexen
Date: Sun Jul 15 11:04:49 2012
New Revision: 238475
URL: http://svn.freebsd.org/changeset/base/238475

Log:
  #ifdef INET and INET6 consistently. This also fixes a bug, where
  it was done wrong.
  
  MFC after: 3 days

Modified:
  head/sys/netinet/sctp_output.c
  head/sys/netinet/sctp_pcb.c
  head/sys/netinet/sctp_usrreq.c
  head/sys/netinet/sctputil.c
  head/sys/netinet6/sctp6_usrreq.c

Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c	Sun Jul 15 11:04:35 2012	(r238474)
+++ head/sys/netinet/sctp_output.c	Sun Jul 15 11:04:49 2012	(r238475)
@@ -8432,12 +8432,14 @@ again_one_more_time:
 		}
 		/* now lets add any data within the MTU constraints */
 		switch (((struct sockaddr *)&net->ro._l_addr)->sa_family) {
+#ifdef INET
 		case AF_INET:
 			if (net->mtu > (sizeof(struct ip) + sizeof(struct sctphdr)))
 				omtu = net->mtu - (sizeof(struct ip) + sizeof(struct sctphdr));
 			else
 				omtu = 0;
 			break;
+#endif
 #ifdef INET6
 		case AF_INET6:
 			if (net->mtu > (sizeof(struct ip6_hdr) + sizeof(struct sctphdr)))
@@ -12165,7 +12167,7 @@ sctp_lower_sosend(struct socket *so,
 		union sctp_sockstore *raddr = (union sctp_sockstore *)addr;
 
 		switch (raddr->sa.sa_family) {
-#if defined(INET)
+#ifdef INET
 		case AF_INET:
 			if (raddr->sin.sin_len != sizeof(struct sockaddr_in)) {
 				SCTP_LTRACE_ERR_RET(inp, stcb, net, SCTP_FROM_SCTP_OUTPUT, EINVAL);
@@ -12175,7 +12177,7 @@ sctp_lower_sosend(struct socket *so,
 			port = raddr->sin.sin_port;
 			break;
 #endif
-#if defined(INET6)
+#ifdef INET6
 		case AF_INET6:
 			if (raddr->sin6.sin6_len != sizeof(struct sockaddr_in6)) {
 				SCTP_LTRACE_ERR_RET(inp, stcb, net, SCTP_FROM_SCTP_OUTPUT, EINVAL);

Modified: head/sys/netinet/sctp_pcb.c
==============================================================================
--- head/sys/netinet/sctp_pcb.c	Sun Jul 15 11:04:35 2012	(r238474)
+++ head/sys/netinet/sctp_pcb.c	Sun Jul 15 11:04:49 2012	(r238475)
@@ -3016,6 +3016,7 @@ continue_anyway:
 
 		memset(&store_sa, 0, sizeof(store_sa));
 		switch (addr->sa_family) {
+#ifdef INET
 		case AF_INET:
 			{
 				struct sockaddr_in *sin;
@@ -3025,6 +3026,8 @@ continue_anyway:
 				sin->sin_port = 0;
 				break;
 			}
+#endif
+#ifdef INET6
 		case AF_INET6:
 			{
 				struct sockaddr_in6 *sin6;
@@ -3034,6 +3037,7 @@ continue_anyway:
 				sin6->sin6_port = 0;
 				break;
 			}
+#endif
 		default:
 			break;
 		}
@@ -5195,12 +5199,16 @@ sctp_destination_is_reachable(struct sct
 	}
 	/* NOTE: all "scope" checks are done when local addresses are added */
 	switch (destaddr->sa_family) {
+#ifdef INET6
 	case AF_INET6:
 		answer = inp->ip_inp.inp.inp_vflag & INP_IPV6;
 		break;
+#endif
+#ifdef INET
 	case AF_INET:
 		answer = inp->ip_inp.inp.inp_vflag & INP_IPV4;
 		break;
+#endif
 	default:
 		/* invalid family, so it's unreachable */
 		answer = 0;
@@ -5291,7 +5299,7 @@ sctp_add_local_addr_ep(struct sctp_inpcb
 			inp->ip_inp.inp.inp_vflag |= INP_IPV6;
 			break;
 #endif
-#ifdef INET6
+#ifdef INET
 		case AF_INET:
 			inp->ip_inp.inp.inp_vflag |= INP_IPV4;
 			break;

Modified: head/sys/netinet/sctp_usrreq.c
==============================================================================
--- head/sys/netinet/sctp_usrreq.c	Sun Jul 15 11:04:35 2012	(r238474)
+++ head/sys/netinet/sctp_usrreq.c	Sun Jul 15 11:04:49 2012	(r238475)
@@ -38,7 +38,7 @@ __FBSDID("$FreeBSD$");
 #include <netinet/sctp_pcb.h>
 #include <netinet/sctp_header.h>
 #include <netinet/sctp_var.h>
-#if defined(INET6)
+#ifdef INET6
 #endif
 #include <netinet/sctp_sysctl.h>
 #include <netinet/sctp_output.h>

Modified: head/sys/netinet/sctputil.c
==============================================================================
--- head/sys/netinet/sctputil.c	Sun Jul 15 11:04:35 2012	(r238474)
+++ head/sys/netinet/sctputil.c	Sun Jul 15 11:04:49 2012	(r238475)
@@ -5637,7 +5637,7 @@ found_one:
 			memcpy(from, &sin6, sizeof(struct sockaddr_in6));
 		}
 #endif
-#if defined(INET6)
+#ifdef INET6
 		{
 			struct sockaddr_in6 lsa6, *from6;
 
@@ -6534,7 +6534,7 @@ sctp_bindx_delete_address(struct sctp_in
 		return;
 	}
 	addr_touse = sa;
-#if defined(INET6)
+#ifdef INET6
 	if (sa->sa_family == AF_INET6) {
 		struct sockaddr_in6 *sin6;
 

Modified: head/sys/netinet6/sctp6_usrreq.c
==============================================================================
--- head/sys/netinet6/sctp6_usrreq.c	Sun Jul 15 11:04:35 2012	(r238474)
+++ head/sys/netinet6/sctp6_usrreq.c	Sun Jul 15 11:04:49 2012	(r238475)
@@ -38,7 +38,7 @@ __FBSDID("$FreeBSD$");
 #include <netinet/sctp_pcb.h>
 #include <netinet/sctp_header.h>
 #include <netinet/sctp_var.h>
-#if defined(INET6)
+#ifdef INET6
 #include <netinet6/sctp6_var.h>
 #endif
 #include <netinet/sctp_sysctl.h>
@@ -57,7 +57,7 @@ __FBSDID("$FreeBSD$");
 
 #ifdef IPSEC
 #include <netipsec/ipsec.h>
-#if defined(INET6)
+#ifdef INET6
 #include <netipsec/ipsec6.h>
 #endif				/* INET6 */
 #endif				/* IPSEC */