Module Name: src Committed By: roy Date: Mon Mar 23 18:33:17 UTC 2015
Modified Files: src/sbin/route: route.8 route.c rtutil.c show.c src/share/man/man4: route.4 src/sys/net: route.h src/sys/netinet: if_arp.c ip_flow.c ip_output.c src/sys/netinet6: ip6_flow.c src/usr.bin/netstat: netstat.1 Log Message: Add RTF_BROADCAST to mark routes used for the broadcast address when they are created on the fly. This makes it clear what the route is for and allows an optimisation in ip_output() by avoiding a call to in_broadcast() because most of the time we do talk to a host. It also avoids a needless allocation for the storage of llinfo_arp and thus vanishes from arp(8) - it showed as incomplete anyway so this is a nice side effect. Guard against this and routes marked with RTF_BLACKHOLE in ip_fastforward(). While here, guard against routes marked with RTF_BLACKHOLE in ip6_fastforward(). RTF_BROADCAST is IPv4 only, so don't bother checking that here. To generate a diff of this commit: cvs rdiff -u -r1.54 -r1.55 src/sbin/route/route.8 cvs rdiff -u -r1.150 -r1.151 src/sbin/route/route.c cvs rdiff -u -r1.5 -r1.6 src/sbin/route/rtutil.c cvs rdiff -u -r1.47 -r1.48 src/sbin/route/show.c cvs rdiff -u -r1.24 -r1.25 src/share/man/man4/route.4 cvs rdiff -u -r1.87 -r1.88 src/sys/net/route.h cvs rdiff -u -r1.161 -r1.162 src/sys/netinet/if_arp.c cvs rdiff -u -r1.65 -r1.66 src/sys/netinet/ip_flow.c cvs rdiff -u -r1.233 -r1.234 src/sys/netinet/ip_output.c cvs rdiff -u -r1.23 -r1.24 src/sys/netinet6/ip6_flow.c cvs rdiff -u -r1.71 -r1.72 src/usr.bin/netstat/netstat.1 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.