fragment_reassembler Struct Reference

A fragment reassembler. More...

#include <fragment.h>

Data Fields
struct list_head	list
	List of fragment reassembly buffers. More...
int(*	is_fragment )(struct fragment *fragment, struct io_buffer *iobuf, size_t hdrlen)
	Check if fragment matches fragment reassembly buffer. More...
size_t(*	fragment_offset )(struct io_buffer *iobuf, size_t hdrlen)
	Get fragment offset. More...
int(*	more_fragments )(struct io_buffer *iobuf, size_t hdrlen)
	Check if more fragments exist. More...
struct ip_statistics *	stats
	Associated IP statistics. More...

Detailed Description

A fragment reassembler.

Definition at line 35 of file fragment.h.

Field Documentation

list

struct list_head fragment_reassembler::list

List of fragment reassembly buffers.

Definition at line 37 of file fragment.h.

Referenced by fragment_find(), and fragment_reassemble().

is_fragment

int( * fragment_reassembler::is_fragment) (struct fragment *fragment, struct io_buffer *iobuf, size_t hdrlen)

Check if fragment matches fragment reassembly buffer.

Parameters

fragment	Fragment reassembly buffer
iobuf	I/O buffer
hdrlen	Length of non-fragmentable potion of I/O buffer

Return values

is_fragment

Fragment matches this reassembly buffer

Definition at line 46 of file fragment.h.

Referenced by fragment_find().

fragment_offset

size_t( * fragment_reassembler::fragment_offset) (struct io_buffer *iobuf, size_t hdrlen)

Get fragment offset.

Parameters

iobuf	I/O buffer
hdrlen	Length of non-fragmentable potion of I/O buffer

Return values

offset

Offset

Definition at line 55 of file fragment.h.

Referenced by fragment_reassemble().

more_fragments

int( * fragment_reassembler::more_fragments) (struct io_buffer *iobuf, size_t hdrlen)

Check if more fragments exist.

Parameters

iobuf	I/O buffer
hdrlen	Length of non-fragmentable potion of I/O buffer

Return values

more_frags

More fragments exist

Definition at line 63 of file fragment.h.

Referenced by fragment_reassemble().

stats

struct ip_statistics* fragment_reassembler::stats

Associated IP statistics.

Definition at line 65 of file fragment.h.

Referenced by fragment_expired(), and fragment_reassemble().

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The documentation for this struct was generated from the following file:

• include/ipxe/fragment.h