tcpsm.c File Reference

#include <cfg/os.h>
#include <cfg/tcp.h>
#include <sys/thread.h>
#include <sys/heap.h>
#include <sys/event.h>
#include <sys/timer.h>
#include <errno.h>
#include <netinet/in.h>
#include <netinet/ip.h>
#include <net/route.h>
#include <sys/socket.h>
#include <netinet/tcputil.h>
#include <netinet/tcp.h>
#include <net/netdebug.h>

Include dependency graph for tcpsm.c:

Go to the source code of this file.

Defines
#define	NUT_THREAD_TCPSMSTACK   384
#define	TCP_RETRIES_MAX   7
#define	TCP_COLLECT_INADV   8
#define	TCP_COLLECT_SLIMIT   256
#define	TCP_BACKLOG_MAX   8
#define	TCP_BACKLOG_TIME   5
Functions
int	NutTcpStatePassiveOpenEvent (TCPSOCKET *sock)
	Initiated by the application.
int	NutTcpStateActiveOpenEvent (TCPSOCKET *sock)
	Initiated by the application.
int	NutTcpStateCloseEvent (TCPSOCKET *sock)
	Socket close by application.
int	NutTcpStateWindowEvent (TCPSOCKET *sock)
	Initiated by the application.
int	NutTcpStateRetranTimeout (TCPSOCKET *sock)
	Retransmit a segment after ACK timeout.
void	NutTcpSm (void *arg)
	TCP state machine thread.
void	NutTcpStateMachine (NETBUF *nb)
	Process incoming TCP segments.
int	NutTcpInitStateMachine (void)
	Start TCP state machine.
int	NutTcpAbortSocket (TCPSOCKET *sock, uint16_t last_error)
	Closes socket with error.
Variables
TCPSOCKET *	tcpSocketList
HANDLE	tcp_in_rdy
NETBUF *volatile	tcp_in_nbq

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Define Documentation

#define NUT_THREAD_TCPSMSTACK   384

Definition at line 134 of file tcpsm.c.

Referenced by NutTcpInitStateMachine().

#define TCP_RETRIES_MAX   7

Definition at line 139 of file tcpsm.c.

Referenced by NutTcpStateRetranTimeout().