Include dependency graph for udp.c:

Macros
#define	SOL_IP IPPROTO_IP

#define	SOL_IPV6 IPPROTO_IPV6

#define	IPPROTO_IPV6 41 /* IANA */

#define	SOL_DCCP IPPROTO_DCCP

#define	IPPROTO_DCCP 33 /* IANA */

#define	SOL_UDPLITE IPPROTO_UDPLITE

#define	IPPROTO_UDPLITE 136 /* IANA */

Functions
int	net_Socket (vlc_object_t *p_this, int i_family, int i_socktype, int i_protocol)

static int	net_SetupDgramSocket (vlc_object_t p_obj, int fd, const struct addrinfo ptr)

static int	net_ListenSingle (vlc_object_t obj, const char host, int port, int protocol)

static int	net_SetMcastHopLimit (vlc_object_t *p_this, int fd, int family, int hlim)

static int	net_SetMcastOut (vlc_object_t p_this, int fd, int family, const char iface)

static unsigned	var_GetIfIndex (vlc_object_t *obj)

static int	net_SourceSubscribe (vlc_object_t obj, int fd, const struct sockaddr src, socklen_t srclen, const struct sockaddr *grp, socklen_t grplen)
	IP-agnostic multicast join, with fallback to old APIs, and fallback from SSM to ASM. More...

int	net_Subscribe (vlc_object_t obj, int fd, const struct sockaddr grp, socklen_t grplen)

static int	net_SetDSCP (int fd, uint8_t dscp)

int	net_ConnectDgram (vlc_object_t p_this, const char psz_host, int i_port, int i_hlim, int proto)

int	net_OpenDgram (vlc_object_t obj, const char psz_bind, int i_bind, const char *psz_server, int i_server, int protocol)

int	net_SetCSCov (int fd, int sendcov, int recvcov)
	net_SetCSCov: Sets the send and receive checksum coverage of a socket: More...

Macro Definition Documentation

◆ IPPROTO_DCCP

#define IPPROTO_DCCP 33 /* IANA */

◆ IPPROTO_IPV6

#define IPPROTO_IPV6 41 /* IANA */

◆ IPPROTO_UDPLITE

#define IPPROTO_UDPLITE 136 /* IANA */

◆ SOL_DCCP

#define SOL_DCCP IPPROTO_DCCP

◆ SOL_IP

#define SOL_IP IPPROTO_IP

◆ SOL_IPV6

#define SOL_IPV6 IPPROTO_IPV6

◆ SOL_UDPLITE

#define SOL_UDPLITE IPPROTO_UDPLITE

Function Documentation

◆ net_ListenSingle()

static int net_ListenSingle	(	vlc_object_t *	obj,
		const char *	host,
		int	port,
		int	protocol
	)

static

References AI_IDN, AI_NUMERICSERV, msg_Dbg, msg_Err, net_Close, net_errno, net_SetupDgramSocket(), net_SockAddrIsMulticast(), net_Socket(), net_Subscribe(), SOL_IPV6, vlc_getaddrinfo(), and vlc_strerror_c().

Referenced by net_OpenDgram().

◆ net_SetDSCP()

static int net_SetDSCP	(	int	fd,
		uint8_t	dscp
	)

static

References SOL_IP, and SOL_IPV6.

Referenced by net_ConnectDgram().

◆ net_SetMcastHopLimit()

static int net_SetMcastHopLimit	(	vlc_object_t *	p_this,
		int	fd,
		int	family,
		int	hlim
	)

static

< Unspecified error

< No error

References msg_Dbg, msg_Err, msg_Warn, net_errno, SOL_IP, SOL_IPV6, VLC_EGENERIC, vlc_strerror_c(), and VLC_SUCCESS.

Referenced by net_ConnectDgram().

◆ net_SetMcastOut()

static int net_SetMcastOut	(	vlc_object_t *	p_this,
		int	fd,
		int	family,
		const char *	iface
	)

static

References if_nametoindex, msg_Err, SOL_IP, SOL_IPV6, and vlc_strerror_c().

Referenced by net_ConnectDgram().

◆ net_SetupDgramSocket()

static int net_SetupDgramSocket	(	vlc_object_t *	p_obj,
		int	fd,
		const struct addrinfo *	ptr
	)

static

References msg_Err, net_Close, net_errno, net_SockAddrIsMulticast(), and vlc_strerror_c().

Referenced by net_ListenSingle(), and net_OpenDgram().

◆ net_Socket()

int net_Socket	(	vlc_object_t *	p_this,
		int	i_family,
		int	i_socktype,
		int	i_protocol
	)

Referenced by net_ConnectDgram(), net_ListenSingle(), and net_OpenDgram().

◆ net_SourceSubscribe()

static int net_SourceSubscribe	(	vlc_object_t *	obj,
		int	fd,
		const struct sockaddr *	src,
		socklen_t	srclen,
		const struct sockaddr *	grp,
		socklen_t	grplen
	)