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ldns(3)			   Library Functions Manual		       ldns(3)

NAME
       ldns_tcp_send_query, ldns_tcp_read_wire,	ldns_tcp_connect - tcp queries

SYNOPSIS
       #include	<stdint.h>
       #include	<stdbool.h>

       #include	<ldns/ldns.h>

       ssize_t ldns_tcp_send_query(ldns_buffer *qbin, int sockfd, const	struct
       sockaddr_storage	*to, socklen_t tolen);

       uint8_t*	ldns_tcp_read_wire(int sockfd, size_t *size);

       int ldns_tcp_connect(const struct sockaddr_storage *to, socklen_t
       tolen, struct timeval timeout);

DESCRIPTION
       ldns_tcp_send_query() send a query via tcp to a server. Don't want for
	      the answer

	      qbin: the	buffer to send
	      sockfd: the socket to use
	      to: which	ip to send it
	      tolen: socketlen
	      Returns number of	bytes sent

       ldns_tcp_read_wire() This routine may block. Use
	      ldns_tcp_read_wire_timeout, it checks timeouts.  Gives back a
	      raw packet from the wire and reads the header data from the
	      given socket. Allocates the data (of size	size) itself, so don't
	      forget to	free

	      sockfd: the socket to read from
	      size: the	number of bytes	that are read
	      Returns the data read

       ldns_tcp_connect() Create a tcp socket to the specified address
	      to: ip and family
	      tolen: length of to
	      timeout: timeout for the connect attempt
	      Returns a	socket descriptor

AUTHOR
       The ldns	team at	NLnet Labs. Which consists out of Jelte	Jansen and
       Miek Gieben.

REPORTING BUGS
       Please report bugs to ldns-team@nlnetlabs.nl or in our bugzilla at
       http://www.nlnetlabs.nl/bugs/index.html

COPYRIGHT
       Copyright (c) 2004 - 2006 NLnet Labs.

       Licensed	under the BSD License. There is	NO warranty; not even for MER-
       CHANTABILITY or FITNESS FOR A PARTICULAR	PURPOSE.

SEE ALSO
       ldns_send, ldns_pkt, ldns_resolver.  And	perldoc	Net::DNS, RFC1034,
       RFC1035,	RFC4033, RFC4034  and RFC4035.

REMARKS
       This manpage was	automatically generated	from the ldns source code by
       use of Doxygen and some perl.

				  30 May 2006			       ldns(3)

NAME | SYNOPSIS | DESCRIPTION | AUTHOR | REPORTING BUGS | COPYRIGHT | SEE ALSO | REMARKS

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