ldns_buffer_available_at.3 - Online Linux Manual Page

ldns - Online Linux Manual PageSection : 3
Updated : 30 May 2006

NAMEldns_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);

DESCRIPTIONldns_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

AUTHORThe ldns team at NLnet Labs.

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

SEE ALSOldns_buffer. And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034 and RFC4035.

REMARKSThis manpage was automatically generated from the ldns source code. 0

Johanes Gumabo

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