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--- agent/mibgroup/mibII/route_write.c.orig 2005-07-30 22:18:06.000000000 +1000
+++ agent/mibgroup/mibII/route_write.c 2005-07-30 22:18:28.000000000 +1000
@@ -102,7 +102,7 @@
int
addRoute(u_long dstip, u_long gwip, u_long iff, u_short flags)
{
-#ifndef dynix
+#if !(defined dynix || defined darwin)
struct sockaddr_in dst;
struct sockaddr_in gateway;
int s, rc;
@@ -141,6 +141,55 @@
return rc;
#endif
+#elif defined darwin
+ size_t sa_in_size = sizeof(struct sockaddr_in);
+ int s, rc;
+ struct sockaddr_in dst;
+ struct sockaddr_in gateway;
+ struct {
+ struct rt_msghdr hdr;
+ char space[512];
+ } rtmsg;
+
+ s = socket(PF_ROUTE, SOCK_RAW, 0);
+ if (s < 0) {
+ snmp_log_perror("socket");
+ return -1;
+ }
+
+ shutdown(s, SHUT_RD);
+ /* possible panic otherwise */
+ flags |= (RTF_UP | RTF_GATEWAY);
+
+ bzero((char *)&dst, sa_in_size);
+ dst.sin_len = sa_in_size;
+ dst.sin_family = AF_INET;
+ dst.sin_addr.s_addr = htonl(dstip);
+
+ bzero((char *)&gateway, sa_in_size);
+ gateway.sin_len = sa_in_size;
+ gateway.sin_family = AF_INET;
+ gateway.sin_addr.s_addr = htonl(gwip);
+
+ bzero((char *)&rtmsg, sizeof(rtmsg));
+ rtmsg.hdr.rtm_type = RTM_ADD;
+ rtmsg.hdr.rtm_version = RTM_VERSION;
+ rtmsg.hdr.rtm_addrs = RTA_DST | RTA_GATEWAY;
+ rtmsg.hdr.rtm_flags = RTF_GATEWAY;
+
+ bcopy((char *)&dst, rtmsg.space, sa_in_size);
+ bcopy((char *)&gateway, (rtmsg.space+sa_in_size), sa_in_size);
+
+ rc = sizeof(struct rt_msghdr) + sa_in_size + sa_in_size;
+ rtmsg.hdr.rtm_msglen = rc;
+
+ if ((rc = write(s, (char *)&rtmsg, rc)) < 0) {
+ snmp_log_perror("writing to routing socket");
+ return -1;
+ }
+
+ return (rc);
+
#else /* dynix */
/*
* Throws up the following errors:
@@ -166,7 +215,7 @@
int
delRoute(u_long dstip, u_long gwip, u_long iff, u_short flags)
{
-#ifndef dynix
+#if !(defined dynix || defined darwin)
struct sockaddr_in dst;
struct sockaddr_in gateway;
@@ -205,6 +254,56 @@
return rc;
#endif
+#elif defined darwin
+ size_t sa_in_size = sizeof(struct sockaddr_in);
+ int s, rc;
+ struct sockaddr_in dst;
+ struct sockaddr_in gateway;
+ struct {
+ struct rt_msghdr hdr;
+ char space[512];
+ } rtmsg;
+
+ s = socket(PF_ROUTE, SOCK_RAW, 0);
+
+ if (s < 0) {
+ snmp_log_perror("socket");
+ return -1;
+ }
+
+ shutdown(s, SHUT_RD);
+ /* possible panic otherwise */
+ flags |= (RTF_UP | RTF_GATEWAY);
+
+ bzero((char *)&dst, sa_in_size);
+ dst.sin_len = sa_in_size;
+ dst.sin_family = AF_INET;
+ dst.sin_addr.s_addr = htonl(dstip);
+
+ bzero((char *)&gateway, sa_in_size);
+ gateway.sin_len = sa_in_size;
+ gateway.sin_family = AF_INET;
+ gateway.sin_addr.s_addr = htonl(gwip);
+
+ bzero((char *)&rtmsg, sizeof(rtmsg));
+ rtmsg.hdr.rtm_type = RTM_DELETE;
+ rtmsg.hdr.rtm_version = RTM_VERSION;
+ rtmsg.hdr.rtm_addrs = RTA_DST | RTA_GATEWAY;
+ rtmsg.hdr.rtm_flags = RTF_GATEWAY;
+
+ bcopy((char *)&dst, rtmsg.space, sa_in_size);
+ bcopy((char *)&gateway, (rtmsg.space+sa_in_size), sa_in_size);
+
+ rc = sizeof(struct rt_msghdr) + sa_in_size + sa_in_size;
+ rtmsg.hdr.rtm_msglen = rc;
+
+ if ((rc = write(s, (char *)&rtmsg, rc)) < 0) {
+ snmp_log_perror("writing to routing socket");
+ return -1;
+ }
+
+ return rc;
+
#else /* dynix */
/*
* See 'addRoute' for the list of errors.
|
