Messages in this thread | | | From | "Tobin Park" <> | Subject | In ip.c (Kernel 1.3.0) | Date | Sat, 01 Sep 2001 01:24:47 +0000 |
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Hello. I am studying linux kernel 1.3.0.
In ip.c this sentence appeared.
if(iph->frag_off) { if (iph->frag_off & 0x0020) is_frag|=1; /* * Last fragment ? */
if (ntohs(iph->frag_off) & 0x1fff) is_frag|=2; }
what is that mean is_frag? what's the difference between is_frag are 1,2,4?
Thank you.
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