Module Name:	src
Committed By:	gdt
Date:		Tue Jul 19 12:58:24 UTC 2005

Modified Files:
	src/sys/net: if.c
	src/sys/netinet: in_proto.c
	src/sys/netinet6: in6_proto.c
	src/sys/sys: protosw.h

Log Message:
Add PR_PURGEIF flag for protocols to indicate that the protocol might
store a struct ifnet *, and define it for udp/tcp/rawip for INET and
INET6.  When deleting a struct ifnet, invoke PRU_PURGEIF on all
protocols marked with PR_PURGEIF.  Closes PR kern/29580 (mine).


To generate a diff of this commit:
cvs rdiff -r1.159 -r1.160 src/sys/net/if.c
cvs rdiff -r1.69 -r1.70 src/sys/netinet/in_proto.c
cvs rdiff -r1.59 -r1.60 src/sys/netinet6/in6_proto.c
cvs rdiff -r1.35 -r1.36 src/sys/sys/protosw.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.