LDNS_RDF2NATIVE_INT8(3) - Linux man page online | Library functions

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Chapter

30 May 2006

ldns(3) Library Functions Manual ldns(3)

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 converion 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); struct sockaddr_storage * ldns_rdf2native_sockaddr_storage(const ldns_rdf *rd, uint16_t port, size_t *size); time_t ldns_rdf2native_time_t(const ldns_rdf *rd);

DESCRIPTION

ldns_native2rdf_int8() returns the rdf containing the native uint8_t repr. type: the ldns_rdf type to use value: the uint8_t to use Returns ldns_rdf* with the converted value ldns_native2rdf_int16() returns the rdf containing the native uint16_t representation. type: the ldns_rdf type to use value: the uint16_t to use 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 type: the ldns_rdf type to use value: the uint32_t to use 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 size: the size of the data *data: pointer to the actual data Returns ldns_rd* the rdf with the data ldns_rdf2native_int8() returns the native uint8_t representation from the rdf. rd: the ldns_rdf to operate on Returns uint8_t the value extracted ldns_rdf2native_int16() returns the native uint16_t representation from the rdf. rd: the ldns_rdf to operate on Returns uint16_t the value extracted ldns_rdf2native_int32() returns the native uint32_t representation from the rdf. rd: the ldns_rdf to operate on Returns uint32_t the value extracted ldns_rdf2native_sockaddr_storage() returns the native sockaddr representation from the rdf. rd: the ldns_rdf to operate on port: what port to use. 0 means; use default (53) size: what is the size of the sockaddr_storage Returns struct sockaddr* the address in the format so other functions can use it (sendto) ldns_rdf2native_time_t() returns the native time_t representation from the rdf. rd: the ldns_rdf to operate on Returns time_t the value extracted (32 bits currently)