#include "config.h"
#include "connection_defs.h"
#include <sys/socket.h>

Include dependency graph for tcp.h:

Functions
int	css_gethostname (char *name, size_t namelen)

unsigned int	css_gethostid (void)

char *	css_get_master_domain_path (void)

SOCKET	css_tcp_client_open (const char *host, int port)

SOCKET	css_tcp_client_open_with_retry (const char *host, int port, bool will_retry)

int	css_tcp_master_open (int port, SOCKET *sockfd)

bool	css_tcp_setup_server_datagram (const char pathname, SOCKET sockfd)

bool	css_tcp_listen_server_datagram (SOCKET sockfd, SOCKET *newfd)

bool	css_tcp_master_datagram (char pathname, SOCKET sockfd)

SOCKET	css_master_accept (SOCKET sockfd)

SOCKET	css_open_new_socket_from_master (SOCKET fd, unsigned short *rid)

bool	css_transfer_fd (SOCKET server_fd, SOCKET client_fd, unsigned short rid, CSS_SERVER_REQUEST request)

void	css_shutdown_socket (SOCKET fd)

int	css_open_server_connection_socket (void)

void	css_close_server_connection_socket (void)

SOCKET	css_server_accept (SOCKET sockfd)

int	css_get_max_socket_fds (void)

int	css_tcp_client_open_with_timeout (const char *host, int port, int timeout)

int	css_ping (SOCKET sd, struct sockaddr_in *sa_send, int timeout)

bool	css_peer_alive (SOCKET sd, int timeout)

int	css_hostname_to_ip (const char host, unsigned char ip_addr)

int	css_get_peer_name (SOCKET sockfd, char *hostname, size_t len)

int	css_get_sock_name (SOCKET sockfd, char *hostname, size_t len)

Function Documentation

void css_close_server_connection_socket ( void )

Definition at line 1242 of file tcp.c.

char* css_get_master_domain_path ( void )

Definition at line 155 of file tcp.c.

References envvar_get(), envvar_prefix(), NULL, and prm_get_master_port_id().

Referenced by css_master_cleanup(), css_process_kill_master(), css_sockaddr(), and css_tcp_master_open().

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int css_get_max_socket_fds ( void )

Definition at line 1315 of file tcp.c.

int css_get_peer_name	(	SOCKET	sockfd,
		char *	hostname,
		size_t	len
	)

Definition at line 1592 of file tcp.c.

int css_get_sock_name	(	SOCKET	sockfd,
		char *	hostname,
		size_t	len
	)

Definition at line 1618 of file tcp.c.

unsigned int css_gethostid ( void )

Definition at line 1209 of file tcp.c.

int css_gethostname	(	char *	name,
		size_t	namelen
	)

Definition at line 114 of file tcp.c.

int css_hostname_to_ip	(	const char *	host,
		unsigned char *	ip_addr
	)

Definition at line 227 of file tcp.c.

SOCKET css_master_accept ( SOCKET sockfd )

Definition at line 836 of file tcp.c.

SOCKET css_open_new_socket_from_master	(	SOCKET	fd,
		unsigned short *	rid
	)

Definition at line 1059 of file tcp.c.

int css_open_server_connection_socket ( void )

Definition at line 1228 of file tcp.c.

bool css_peer_alive	(	SOCKET	sd,
		int	timeout
	)

Definition at line 1470 of file tcp.c.

References ARG_FILE_LINE, css_ping(), er_log_debug, htons(), and SET_NONBLOCKING.

Referenced by css_connection_handler_thread(), and css_net_recv().

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int css_ping	(	SOCKET	sd,
		struct sockaddr_in *	sa_send,
		int	timeout
	)

Referenced by css_peer_alive(), and in_cksum().

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SOCKET css_server_accept ( SOCKET sockfd )

Definition at line 1256 of file tcp.c.

void css_shutdown_socket ( SOCKET fd )

Definition at line 1179 of file tcp.c.

SOCKET css_tcp_client_open	(	const char *	host,
		int	port
	)

Definition at line 182 of file tcp.c.

SOCKET css_tcp_client_open_with_retry	(	const char *	host,
		int	port,
		bool	will_retry
	)

Definition at line 414 of file tcp.c.

int css_tcp_client_open_with_timeout	(	const char *	host,
		int	port,
		int	timeout
	)

Definition at line 550 of file tcp.c.

References ARG_FILE_LINE, assert, css_sockaddr(), css_sockopt(), ER_ERROR_SEVERITY, er_log_debug, er_set_with_oserror(), ERR_CSS_TCP_CANNOT_CREATE_SOCKET, INVALID_SOCKET, NO_ERROR, NULL, and SET_NONBLOCKING.

Referenced by css_common_connect().

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bool css_tcp_listen_server_datagram	(	SOCKET	sockfd,
		SOCKET *	newfd
	)

Definition at line 930 of file tcp.c.

bool css_tcp_master_datagram	(	char *	pathname,
		SOCKET *	sockfd
	)

Definition at line 967 of file tcp.c.

int css_tcp_master_open	(	int	port,
		SOCKET *	sockfd
	)

Definition at line 663 of file tcp.c.

bool css_tcp_setup_server_datagram	(	const char *	pathname,
		SOCKET *	sockfd
	)

Definition at line 882 of file tcp.c.

References ARG_FILE_LINE, ER_ERROR_SEVERITY, er_set_with_oserror(), ERR_CSS_TCP_ACCEPT_ERROR, ERR_CSS_TCP_DATAGRAM_BIND, ERR_CSS_TCP_DATAGRAM_SOCKET, IS_INVALID_SOCKET, and strlen.

Referenced by css_connect_to_master_server().

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bool css_transfer_fd	(	SOCKET	server_fd,
		SOCKET	client_fd,
		unsigned short	rid,
		CSS_SERVER_REQUEST	request
	)

Definition at line 1122 of file tcp.c.

Functions

Function Documentation