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ldns(3) Library Functions Manual ldns(3)

NAME

ldns_buffer_remaining_at, ldns_buffer_remaining, ldns_buffer_available_at, ldns_buffer_available, ldns_buffer_status, ldns_buffer_status_ok-
 

SYNOPSIS

#include <stdint.h>
 
#include <stdbool.h>
 
#include <ldns/ldns.h>
size_t ldns_buffer_remaining_at(ldns_buffer *buffer, size_t at);
size_t ldns_buffer_remaining(ldns_buffer *buffer);
int ldns_buffer_available_at(ldns_buffer *buffer, size_t at, size_t count);
int ldns_buffer_available(ldns_buffer *buffer, size_t count);
ldns_status ldns_buffer_status(ldns_buffer *buffer);
bool ldns_buffer_status_ok(ldns_buffer *buffer);
 

DESCRIPTION

ldns_buffer_remaining_at() returns the number of bytes remaining between the indicated position and the limit.
 
buffer: the buffer
 
at: indicated position
 
Returns number of bytes
ldns_buffer_remaining() returns the number of bytes remaining between the buffer's position and limit.
 
buffer: the buffer
 
Returns the number of bytes
ldns_buffer_available_at() checks if the buffer has at least COUNT more bytes available. Before reading or writing the caller needs to ensure enough space is available!
 
buffer: the buffer
 
at: indicated position
 
count: how much is available
 
Returns true or false (as int?)
ldns_buffer_available() checks if the buffer has count bytes available at the current position
 
buffer: the buffer
 
count: how much is available
 
Returns true or false (as int?)
ldns_buffer_status() returns the status of the buffer \param[in] buffer
 
Returns the status
ldns_buffer_status_ok() returns true if the status of the buffer is LDNS_STATUS_OK, false otherwise
 
buffer: the buffer
 
Returns true or false

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_buffer. 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.
30 May 2006