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) = =3D=3D ia->ia_net) { /usr/src/sys/netinet/in.c: ia->ia_netmask =3D = IN_CLASSA_NET; /usr/src/sys/netinet/in.c: ia->ia_netmask =3D = IN_CLASSB_NET; /usr/src/sys/netinet/in.c: ia->ia_netmask =3D = IN_CLASSC_NET; /usr/src/sys/netinet/in.c: ia->ia_subnetmask =3D = ia->ia_netmask; /usr/src/sys/netinet/in.c: ia->ia_netmask &=3D = ia->ia_subnetmask; /usr/src/sys/netinet/in.c: ia->ia_net =3D i & ia->ia_netmask; /usr/src/sys/netinet/in.c: ia->ia_netbroadcast.s_addr =3D /usr/src/sys/netinet/in.c: htonl(ia->ia_net | ~ ia->ia_netmask); /usr/src/sys/netinet/in.c: in.s_addr =3D=3D ia->ia_netbroadcast.s_addr || /usr/src/sys/netinet/in.c: t =3D=3D ia->ia_subnet || t = =3D=3D 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 =3D=3D 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 */ =A0 -- Rozhuk Ivan =A0=20
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