Messages in this thread |  | | Date | Wed, 3 Jan 2001 21:47:33 +0530 (IST) | From | Sourav Sen <> | Subject | sock_alloc_send_skb |
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Hi, why in sock_alloc_send_skb(sk, length+hh_len+15,0,flags&MSG_DONTWAIT, &err)
15 is added to the length of the the data of the socket. Here length=data_len+ip_hdr+udp_hdr all we need is hrd_hdr ie hh_len which is being added here, why that 15 is needed?
Sourav
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