getaddrinfo.c File Reference

Include dependency graph for getaddrinfo.c:

Defines
#define	AF_UNSPEC   0
Functions
int	vlc_getnameinfo (const struct sockaddr *sa, int salen, char *host, int hostlen, int *portnum, int flags)
int	vlc_getaddrinfo (vlc_object_t *p_this, const char *node, int i_port, const struct addrinfo *p_hints, struct addrinfo **res)
	Resolves a host name to a list of socket addresses (like getaddrinfo()).

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Define Documentation

#define AF_UNSPEC   0

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Function Documentation

int vlc_getaddrinfo	(	vlc_object_t *	p_this,
		const char *	node,
		int	i_port,
		const struct addrinfo *	p_hints,
		struct addrinfo **	res
	)

Resolves a host name to a list of socket addresses (like getaddrinfo()).

Parameters:

	p_this	a VLC object
	node	host name to resolve (encoded as UTF-8), or NULL
	i_port	port number for the socket addresses
	p_hints	parameters (see getaddrinfo() manual page)
	res	pointer set to the resulting chained list.

Returns:

0 on success, a getaddrinfo() error otherwise. On failure, *res is undefined. On success, it must be freed with freeaddrinfo().

References AI_NUMERICSERV, EAI_BADFLAGS, getaddrinfo(), and msg_Err.

Referenced by net_Connect(), net_ConnectDgram(), net_Listen(), net_ListenSingle(), net_OpenDgram(), SocksHandshakeTCP(), and sout_AnnounceRegisterSDP().

int vlc_getnameinfo	(	const struct sockaddr *	sa,
		int	salen,
		char *	host,
		int	hostlen,
		int *	portnum,
		int	flags
	)

References getnameinfo().

Referenced by AddressToSDP(), net_GetPeerAddress(), net_GetSockAddress(), and SAP_Add().