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ldns

Section: C Library Functions (3)
Updated: 30 May 2006
Index Return to Main Contents

NAME

ldns_native2rdf_int8, ldns_native2rdf_int16, ldns_native2rdf_int32, ldns_native2rdf_int16_data, ldns_rdf2native_int8, ldns_rdf2native_int16, ldns_rdf2native_int32, ldns_rdf2native_sockaddr_storage, ldns_rdf2native_time_t - rdf numeric conversion functions

SYNOPSIS

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

#include <ldns/ldns.h>

ldns_rdf* ldns_native2rdf_int8(ldns_rdf_type type, uint8_t value);

ldns_rdf* ldns_native2rdf_int16(ldns_rdf_type type, uint16_t value);

ldns_rdf* ldns_native2rdf_int32(ldns_rdf_type type, uint32_t value);

ldns_rdf* ldns_native2rdf_int16_data(size_t size, uint8_t *data);

uint8_t ldns_rdf2native_int8(const ldns_rdf *rd);

uint16_t ldns_rdf2native_int16(const ldns_rdf *rd);

uint32_t ldns_rdf2native_int32(const ldns_rdf *rd);

ldns_rdf2native_sockaddr_storage();

time_t ldns_rdf2native_time_t(const ldns_rdf *rd);

DESCRIPTION

ldns_native2rdf_int8(): returns the rdf containing the native uint8_t repr. .br type: the ldns_rdf type to use .br value: the uint8_t to use .br Returns ldns_rdf* with the converted value

ldns_native2rdf_int16(): returns the rdf containing the native uint16_t representation. .br type: the ldns_rdf type to use .br value: the uint16_t to use .br Returns ldns_rdf* with the converted value

ldns_native2rdf_int32(): returns an rdf that contains the given int32 value.
Because multiple rdf types can contain an int32, the type must be specified .br type: the ldns_rdf type to use .br value: the uint32_t to use .br Returns ldns_rdf* with the converted value

ldns_native2rdf_int16_data()

returns an int16_data rdf that contains the data in the given array, preceded by an int16 specifying the length.

The memory is copied, and an LDNS_RDF_TYPE_INT16DATA is returned .br size: the size of the data .br *data: pointer to the actual data

.br Returns ldns_rd* the rdf with the data

ldns_rdf2native_int8(): returns the native uint8_t representation from the rdf. .br rd: the ldns_rdf to operate on .br Returns uint8_t the value extracted

ldns_rdf2native_int16(): returns the native uint16_t representation from the rdf. .br rd: the ldns_rdf to operate on .br Returns uint16_t the value extracted

ldns_rdf2native_int32(): returns the native uint32_t representation from the rdf. .br rd: the ldns_rdf to operate on .br Returns uint32_t the value extracted

ldns_rdf2native_sockaddr_storage()

ldns_rdf2native_time_t(): returns the native time_t representation from the rdf. .br rd: the ldns_rdf to operate on .br Returns time_t the value extracted (32 bits currently)