Date: Tue, 23 Nov 2010 07:57:20 +0800 From: "Rozhuk Ivan" <Rozhuk_I@mail.ru> To: <freebsd-net@freebsd.org> Subject: struct sockaddr_in6 ia_net - unused Message-ID: <00ff01cb8aa1$01071440$03153cc0$@ru>
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Hi!
/usr/src/sys/netinet6/in6_var.h: struct sockaddr_in6 ia_net; /*
network number of interface */
Looks like unused in inet6: defined but never used in code.
firewall# grep -r "ia_net" /usr/src/sys
grep: warning: /usr/src/sys/modules/netgraph/viface/@: recursive directory
loop
/usr/src/sys/netinet/in.c: if ((i & ia->ia_netmask) ==
ia->ia_net) {
/usr/src/sys/netinet/in.c: ia->ia_netmask = IN_CLASSA_NET;
/usr/src/sys/netinet/in.c: ia->ia_netmask = IN_CLASSB_NET;
/usr/src/sys/netinet/in.c: ia->ia_netmask = IN_CLASSC_NET;
/usr/src/sys/netinet/in.c: ia->ia_subnetmask = ia->ia_netmask;
/usr/src/sys/netinet/in.c: ia->ia_netmask &= ia->ia_subnetmask;
/usr/src/sys/netinet/in.c: ia->ia_net = i & ia->ia_netmask;
/usr/src/sys/netinet/in.c: ia->ia_netbroadcast.s_addr =
/usr/src/sys/netinet/in.c: htonl(ia->ia_net | ~
ia->ia_netmask);
/usr/src/sys/netinet/in.c: in.s_addr ==
ia->ia_netbroadcast.s_addr ||
/usr/src/sys/netinet/in.c: t == ia->ia_subnet || t ==
ia->ia_net) &&
/usr/src/sys/netinet/in_debug.c: IA_DB_RPINTF("0x%08lx", ia_net);
/usr/src/sys/netinet/in_debug.c: IA_DB_RPINTF("0x%08lx", ia_netmask);
/usr/src/sys/netinet/in_debug.c: IA_DB_RPINTF("0x%08x",
ia_netbroadcast.s_addr);
/usr/src/sys/netinet/in_var.h: u_long ia_net; /* network
number of interface */
/usr/src/sys/netinet/in_var.h: u_long ia_netmask; /* mask of
net part */
/usr/src/sys/netinet/in_var.h: struct in_addr ia_netbroadcast; /* to
recognize net broadcasts */
/usr/src/sys/netinet/ip_input.c: if
(ia->ia_netbroadcast.s_addr == ip->ip_dst.s_addr) {
/usr/src/sys/netinet6/in6_var.h: struct sockaddr_in6 ia_net; /*
network number of interface */
/usr/src/sys/netipx/ipx_if.h: struct sockaddr_ipx ia_netmask; /*
space for my network mask */
--
Rozhuk Ivan
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