net_pkt.h File Reference

Network packet (may contains several IP headers). More...

#include <rohc/rohc_buf.h>
#include "ip.h"
#include "rohc_traces.h"

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Data Structures
struct	net_pkt
Typedefs
typedef uint32_t	rohc_ctxt_key_t
Functions
bool	net_pkt_parse (struct net_pkt const packet, const struct rohc_buf data, rohc_trace_callback2_t trace_cb, void const trace_cb_priv, rohc_trace_entity_t trace_entity)
	Parse a network packet.
size_t	net_pkt_get_payload_offset (const struct net_pkt *const packet)
	Get the offset of the IP payload in the given packet.

Detailed Description

Network packet (may contains several IP headers).

typedef uint32_t rohc_ctxt_key_t

The key to help identify (not quaranted unique) a compression context

size_t net_pkt_get_payload_offset ( const struct net_pkt *const packet )

Get the offset of the IP payload in the given packet.

The payload begins after the innermost IP header (and its extension headers).

Parameters:

packet

The packet to get the payload offset for

Parse a network packet.

Parameters:

`[out]`	packet	The parsed packet
	data	The data to parse
	trace_cb	The function to call for printing traces
	trace_cb_priv	An optional private context, may be NULL
	trace_entity	The entity that emits the traces

Returns:: true if the packet was successfully parsed, false if a problem occurred (a malformed packet is not considered as an error)