asyncsendto.c File Reference

#include <sys/types.h>
#include <sys/select.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <sys/queue.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <syslog.h>
#include <errno.h>
#include <sys/uio.h>
#include <netinet/in.h>
#include <inttypes.h>
#include "asyncsendto.h"
#include "upnputils.h"

Include dependency graph for asyncsendto.c:

Classes
struct	scheduled_send

Macros
#define	FINALIZE_SENDTO_DELAY   (500)

Enumerations
enum	send_state { ESCHEDULED =1 , EWAITREADY =2 , ESENDNOW =3 }

Functions
static	LIST_HEAD (listhead, scheduled_send)
static ssize_t	send_from_to (int sockfd, const void *buf, size_t len, int flags, const struct sockaddr_in6 *src_addr, const struct sockaddr *dest_addr, socklen_t addrlen)
ssize_t	sendto_schedule2 (int sockfd, const void *buf, size_t len, int flags, const struct sockaddr *dest_addr, socklen_t addrlen, const struct sockaddr_in6 *src_addr, unsigned int delay)
ssize_t	sendto_or_schedule (int sockfd, const void *buf, size_t len, int flags, const struct sockaddr *dest_addr, socklen_t addrlen)
ssize_t	sendto_or_schedule2 (int sockfd, const void *buf, size_t len, int flags, const struct sockaddr *dest_addr, socklen_t addrlen, const struct sockaddr_in6 *src_addr)
int	get_next_scheduled_send (struct timeval *next_send)
int	get_sendto_fds (fd_set *writefds, int *max_fd, const struct timeval *now)
int	try_sendto (fd_set *writefds)
void	finalize_sendto (void)

Variables
enum send_state	state

Macro Definition Documentation

FINALIZE_SENDTO_DELAY

#define FINALIZE_SENDTO_DELAY   (500)

Enumeration Type Documentation

send_state

enum send_state

Enumerator
ESCHEDULED
EWAITREADY
ESENDNOW

Function Documentation

finalize_sendto()

void finalize_sendto

(

void

)

get_next_scheduled_send()

int get_next_scheduled_send

(

struct timeval *

next_send

)

get_sendto_fds()

int get_sendto_fds	(	fd_set *	writefds,
		int *	max_fd,
		const struct timeval *	now )

LIST_HEAD()

LIST_HEAD ( listhead , scheduled_send  )

static

send_from_to()

ssize_t send_from_to ( int sockfd, const void * buf, size_t len, int flags, const struct sockaddr_in6 * src_addr, const struct sockaddr * dest_addr, socklen_t addrlen )

static

sendto_or_schedule()

ssize_t sendto_or_schedule	(	int	sockfd,
		const void *	buf,
		size_t	len,
		int	flags,
		const struct sockaddr *	dest_addr,
		socklen_t	addrlen )

sendto_or_schedule2()

ssize_t sendto_or_schedule2	(	int	sockfd,
		const void *	buf,
		size_t	len,
		int	flags,
		const struct sockaddr *	dest_addr,
		socklen_t	addrlen,
		const struct sockaddr_in6 *	src_addr )

sendto_schedule2()

ssize_t sendto_schedule2	(	int	sockfd,
		const void *	buf,
		size_t	len,
		int	flags,
		const struct sockaddr *	dest_addr,
		socklen_t	addrlen,
		const struct sockaddr_in6 *	src_addr,
		unsigned int	delay )

try_sendto()

int try_sendto

(

fd_set *

writefds

)

Variable Documentation

state

enum send_state state