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ldns

ldns

Section: C Library Functions (3) Updated: 30 May 2006
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NAME

ldns_tcp_send_query, ldns_tcp_read_wire, ldns_tcp_connect-

 

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

.br qbin: the buffer to send .br sockfd: the socket to use .br to: which ip to send it .br tolen: socketlen .br 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

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

ldns_tcp_connect()
Create a tcp socket to the specified address .br to: ip and family .br tolen: length of to .br timeout: timeout for the connect attempt .br 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 MERCHANTABILITY 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 automaticly generated from the ldns source code by use of Doxygen and some perl.


 

Index

NAME
SYNOPSIS
DESCRIPTION
AUTHOR
REPORTING BUGS
COPYRIGHT
SEE ALSO
REMARKS

This document was created by man2html, using the manual pages.
Time: 21:49:12 GMT, April 16, 2011