Man page - ldns_buffer_available_at(3)

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Package: libldns-dev
apt-get install libldns-dev

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libldns-dev

Manual

ldns

NAME
SYNOPSIS
DESCRIPTION
AUTHOR
REPORTING BUGS
COPYRIGHT
SEE ALSO
REMARKS

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.

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.

REPORTING BUGS

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

COPYRIGHT

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

REMARKS

This manpage was automatically generated from the ldns source code.