ldns(3)

NAME
ldns_buffer_remaining_at, ldns_buffer_remaining, ldns_buffer_available_at, ldns_buffer_available, ldns_buffer_status, ldns_buffer_status_ok - check buffer status

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

#include <ldns/ldns.h>

size_t ldns_buffer_remaining_at(const ldns_buffer *buffer, size_t at);

size_t ldns_buffer_remaining(const ldns_buffer *buffer);

int ldns_buffer_available_at(const ldns_buffer *buffer, size_t at, size_t count);

int ldns_buffer_available(const ldns_buffer *buffer, size_t count);

ldns_status ldns_buffer_status(const ldns_buffer *buffer);

bool ldns_buffer_status_ok(const ldns_buffer *buffer);

DESCRIPTION

ldns_buffer_remaining_at() returns the number of bytes remaining between the indicated position and the limit. .br buffer: the buffer .br at: indicated position .br Returns number of bytes

ldns_buffer_remaining() returns the number of bytes remaining between the buffer's position and limit. .br buffer: the buffer .br 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! .br buffer: the buffer .br at: indicated position .br count: how much is available .br Returns true or false (as int?)

ldns_buffer_available() checks if the buffer has count bytes available at the current position .br buffer: the buffer .br count: how much is available .br Returns true or false (as int?)

ldns_buffer_status() returns the status of the buffer \param[in] buffer .br Returns the status

ldns_buffer_status_ok() returns true if the status of the buffer is LDNS_STATUS_OK, false otherwise .br buffer: the buffer .br Returns true or false

AUTHOR
The ldns team at NLnet Labs.

REPORTING BUGS
Please report bugs to dns-team@nlnetlabs.nl or on GitHub at https://github.com/NLnetLabs/ldns/issues

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 automatically generated from the ldns source code.