upnputils.h File Reference

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Macros
#define	SA_LEN(sa)

Functions
int	sockaddr_to_string (const struct sockaddr *addr, char *str, size_t size)
int	set_non_blocking (int fd)
struct lan_addr_s *	get_lan_for_peer (const struct sockaddr *peer)

Macro Definition Documentation

SA_LEN

#define SA_LEN

(

sa

)

Value:

((sa)->sa_len)

define portability macros

Definition at line 48 of file upnputils.h.

Function Documentation

get_lan_for_peer()

struct lan_addr_s * get_lan_for_peer

(

const struct sockaddr *

peer

)

get the LAN which the peer belongs to

set_non_blocking()

int set_non_blocking

(

int

fd

)

set the file description as non blocking return 0 in case of failure, 1 in case of success

sockaddr_to_string()

int sockaddr_to_string	(	const struct sockaddr *	addr,
		char *	str,
		size_t	size )

convert a struct sockaddr to a human readable string. [ipv6]:port or ipv4:port return the number of characters used (as snprintf)