c_tcp_irregular.h File Reference

Handle the irregular chain of the TCP compression profile. More...

#include "rohc_comp_internals.h"
#include "ip.h"
#include "protocols/tcp.h"
#include <stdint.h>
#include <stdlib.h>

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Functions
int	tcp_code_irreg_chain (struct rohc_comp_ctxt *const context, const struct ip_packet *const ip, const uint8_t ip_inner_ecn, const struct tcphdr *const tcp, uint8_t *const rohc_pkt, const size_t rohc_pkt_max_len)
	Code the irregular chain of one CO packet. More...

Detailed Description

Handle the irregular chain of the TCP compression profile.

Author

FWX rohc_.nosp@m.team.nosp@m.@dial.nosp@m.ine..nosp@m.fr

Didier Barvaux didie.nosp@m.r@ba.nosp@m.rvaux.nosp@m..org

Didier Barvaux didie.nosp@m.r.ba.nosp@m.rvaux.nosp@m.@tou.nosp@m.louse.nosp@m..viv.nosp@m.eris..nosp@m.com

Function Documentation

tcp_code_irreg_chain()

int tcp_code_irreg_chain	(	struct rohc_comp_ctxt *const	context,
		const struct ip_packet *const	ip,
		const uint8_t	ip_inner_ecn,
		const struct tcphdr *const	tcp,
		uint8_t *const	rohc_pkt,
		const size_t	rohc_pkt_max_len
	)

Code the irregular chain of one CO packet.

Parameters

context	The compression context
ip	The outer IP header
ip_inner_ecn	The ECN flags of the innermost IP header
tcp	The uncompressed TCP header
rohc_pkt	OUT: The ROHC packet
rohc_pkt_max_len	The maximum length of the ROHC packet

Returns

The length of the ROHC packet if successful, -1 otherwise