#include "main.h"
#include "TCP.h"
#include "List.h"
#include "TCP_Header.h"

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Functions
static void	free_queue (PTCP_QUEUE queue)

UINT32	calculate_initial_seq_num (double time)

char *	state_to_str (TCP_CONNECTION_STATE state)

static void	set_tcp_variant (PNETSIM_SOCKET s, PTCP_DEV_VAR t)

static void	setSackPermitted (PNETSIM_SOCKET s, PTCP_DEV_VAR t)

static void	set_timestamp_option (PNETSIM_SOCKET s, PTCP_DEV_VAR t)

void	create_TCB (PNETSIM_SOCKET s)

void	free_tcb (PTCB tcb)

void	delete_tcb (PNETSIM_SOCKET s)

void	tcp_change_state (PNETSIM_SOCKET s, TCP_CONNECTION_STATE state)

void	add_packet_to_queue (PTCP_QUEUE queue, NetSim_PACKET *packet, double time)

bool	isSegmentInQueue (PTCP_QUEUE queue, NetSim_PACKET *packet)

NetSim_PACKET *	get_segment_from_queue (PTCP_QUEUE queue, UINT32 seqNo)

NetSim_PACKET *	get_earliest_segment_from_queue (PTCP_QUEUE queue)

NetSim_PACKET *	get_earliest_copy_segment_from_queue (PTCP_QUEUE queue)

NetSim_PACKET *	get_copy_segment_from_queue (PTCP_QUEUE queue, UINT32 seqNo, bool *isSacked)

UINT32	get_seg_len (NetSim_PACKET *p)

void	delete_segment_from_queue (PTCP_QUEUE queue, UINT32 ackNo)

bool	isAnySegmentInQueue (PTCP_QUEUE queue)

void	delete_all_segment_from_queue (PTCP_QUEUE queue)

void	update_seq_num_on_receiving (PNETSIM_SOCKET s, NetSim_PACKET *p)

double	get_RTT (PTCB tcb, UINT ackNo)

NetSim_PACKET *	check_for_other_segment_to_send_from_queue (PNETSIM_SOCKET s)

void	check_segment_in_queue (PNETSIM_SOCKET s)

void	set_timestamp_value (PNETSIM_SOCKET s, PTCP_SEGMENT_HDR hdr, PTSopt opt)

Function Documentation

◆ add_packet_to_queue()

void add_packet_to_queue	(	PTCP_QUEUE	queue,
		NetSim_PACKET *	packet,
		double	time
	)

Definition at line 164 of file TCB.c.

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◆ calculate_initial_seq_num()

UINT32 calculate_initial_seq_num ( double time )

Definition at line 23 of file TCB.c.

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◆ check_for_other_segment_to_send_from_queue()

NetSim_PACKET * check_for_other_segment_to_send_from_queue ( PNETSIM_SOCKET s )

Definition at line 388 of file TCB.c.

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◆ check_segment_in_queue()

void check_segment_in_queue ( PNETSIM_SOCKET s )

Definition at line 410 of file TCB.c.

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◆ create_TCB()

void create_TCB ( PNETSIM_SOCKET s )

Definition at line 90 of file TCB.c.

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◆ delete_all_segment_from_queue()

void delete_all_segment_from_queue ( PTCP_QUEUE queue )

Definition at line 353 of file TCB.c.

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◆ delete_segment_from_queue()

void delete_segment_from_queue	(	PTCP_QUEUE	queue,
		UINT32	ackNo
	)

Definition at line 316 of file TCB.c.

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◆ delete_tcb()

void delete_tcb ( PNETSIM_SOCKET s )

Definition at line 132 of file TCB.c.

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◆ free_queue()

static void free_queue ( PTCP_QUEUE queue )

static

Definition at line 151 of file TCB.c.

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◆ free_tcb()

void free_tcb ( PTCB tcb )

Definition at line 126 of file TCB.c.

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◆ get_copy_segment_from_queue()

NetSim_PACKET * get_copy_segment_from_queue	(	PTCP_QUEUE	queue,
		UINT32	seqNo,
		bool *	isSacked
	)

Definition at line 285 of file TCB.c.

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◆ get_earliest_copy_segment_from_queue()

NetSim_PACKET * get_earliest_copy_segment_from_queue ( PTCP_QUEUE queue )

Definition at line 273 of file TCB.c.

◆ get_earliest_segment_from_queue()

NetSim_PACKET * get_earliest_segment_from_queue ( PTCP_QUEUE queue )

Definition at line 258 of file TCB.c.

◆ get_RTT()

double get_RTT	(	PTCB	tcb,
		UINT	ackNo
	)

Definition at line 372 of file TCB.c.

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◆ get_seg_len()

UINT32 get_seg_len ( NetSim_PACKET * p )

Definition at line 307 of file TCB.c.

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◆ get_segment_from_queue()

NetSim_PACKET * get_segment_from_queue	(	PTCP_QUEUE	queue,
		UINT32	seqNo
	)

Definition at line 229 of file TCB.c.

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◆ isAnySegmentInQueue()

bool isAnySegmentInQueue ( PTCP_QUEUE queue )

Definition at line 348 of file TCB.c.

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◆ isSegmentInQueue()

bool isSegmentInQueue	(	PTCP_QUEUE	queue,
		NetSim_PACKET *	packet
	)

Definition at line 214 of file TCB.c.

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◆ set_tcp_variant()

static void set_tcp_variant	(	PNETSIM_SOCKET	s,
		PTCP_DEV_VAR	t
	)

static

Definition at line 59 of file TCB.c.

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◆ set_timestamp_option()

static void set_timestamp_option	(	PNETSIM_SOCKET	s,
		PTCP_DEV_VAR	t
	)

static

Definition at line 85 of file TCB.c.

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◆ set_timestamp_value()

void set_timestamp_value	(	PNETSIM_SOCKET	s,
		PTCP_SEGMENT_HDR	hdr,
		PTSopt	opt
	)

Definition at line 427 of file TCB.c.

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◆ setSackPermitted()

static void setSackPermitted	(	PNETSIM_SOCKET	s,
		PTCP_DEV_VAR	t
	)

static

Definition at line 80 of file TCB.c.

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◆ state_to_str()

char * state_to_str ( TCP_CONNECTION_STATE state )

Definition at line 28 of file TCB.c.

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◆ tcp_change_state()

void tcp_change_state	(	PNETSIM_SOCKET	s,
		TCP_CONNECTION_STATE	state
	)

Definition at line 138 of file TCB.c.

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◆ update_seq_num_on_receiving()

void update_seq_num_on_receiving	(	PNETSIM_SOCKET	s,
		NetSim_PACKET *	p
	)

Definition at line 358 of file TCB.c.

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Functions

Function Documentation

◆ add_packet_to_queue()

◆ calculate_initial_seq_num()

◆ check_for_other_segment_to_send_from_queue()

◆ check_segment_in_queue()

◆ create_TCB()

◆ delete_all_segment_from_queue()

◆ delete_segment_from_queue()

◆ delete_tcb()

◆ free_queue()

◆ free_tcb()

◆ get_copy_segment_from_queue()

◆ get_earliest_copy_segment_from_queue()

◆ get_earliest_segment_from_queue()

◆ get_RTT()

◆ get_seg_len()

◆ get_segment_from_queue()

◆ isAnySegmentInQueue()

◆ isSegmentInQueue()

◆ set_tcp_variant()

◆ set_timestamp_option()

◆ set_timestamp_value()

◆ setSackPermitted()

◆ state_to_str()

◆ tcp_change_state()

◆ update_seq_num_on_receiving()