taglinefilesource code
maxfraglen2361net/ipv4/ip.cunsigned int fraglen, maxfraglen, fragheaderlen;
maxfraglen2524net/ipv4/ip.cmaxfraglen = ((dev->mtu-20) & ~7) + fragheaderlen;
maxfraglen2530net/ipv4/ip.coffset = length - (length % (maxfraglen - fragheaderlen));
maxfraglen2540net/ipv4/ip.cfraglen = maxfraglen;
maxfraglen2541net/ipv4/ip.coffset -= maxfraglen-fragheaderlen;
maxfraglen2675net/ipv4/ip.coffset -= (maxfraglen-fragheaderlen);
maxfraglen2676net/ipv4/ip.cfraglen = maxfraglen;