Linux Manuals

htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh – convert values between host and big-/little-endian byte order Synopsis#include <endian.h> uint16_t htobe16(uint16_t host_16bits); uint16_t htole16(uint16_t host_16bits); uint16_t be16toh(uint16_t big_endian_16bits); uint16_t le16toh(uint16_t little_endian_16bits); uint32_t htobe32(uint32_t host_32bits); uint32_t htole32(uint32_t host_32bits); uint32_t be32toh(uint32_t big_endian_32bits); uint32_t le32toh(uint32_t little_endian_32bits); uint64_t htobe64(uint64_t host_64bits); uint64_t htole64(uint64_t host_64bits); uint64_t be64toh(uint64_t…

htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh – convert values between host and big-/little-endian byte order Synopsis#include <endian.h> uint16_t htobe16(uint16_t host_16bits); uint16_t htole16(uint16_t host_16bits); uint16_t be16toh(uint16_t big_endian_16bits); uint16_t le16toh(uint16_t little_endian_16bits); uint32_t htobe32(uint32_t host_32bits); uint32_t htole32(uint32_t host_32bits); uint32_t be32toh(uint32_t big_endian_32bits); uint32_t le32toh(uint32_t little_endian_32bits); uint64_t htobe64(uint64_t host_64bits); uint64_t htole64(uint64_t host_64bits); uint64_t be64toh(uint64_t…

ldns_zone_sort, ldns_zone_glue_rr_list Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> void ldns_zone_sort(ldns_zone *zone); ldns_rr_list* ldns_zone_glue_rr_list(const ldns_zone *z); Description ldns_zone_sort() Sort the rrs in a zone, with the current impl. this is slow .br zone: the zone to sort ldns_zone_glue_rr_list() Retrieve all resource records from the zone that are glue records. The resulting list does are pointer references…

ldns_zone_rrs, ldns_zone_soa Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rr_list * ldns_zone_rrs(const ldns_zone *z); ldns_rr * ldns_zone_soa(const ldns_zone *z); Description ldns_zone_rrs() Get a list of a zone’s content. Note that the SOA isn’t included in this list. You need to get the with ldns_zone_soa. .br z: the zone to read from .br Returns the rrs from…

ldns_zone_set_rrs, ldns_zone_set_soa Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> void ldns_zone_set_rrs(ldns_zone *z, ldns_rr_list *rrlist); void ldns_zone_set_soa(ldns_zone *z, ldns_rr *soa); Description ldns_zone_set_rrs() Set the zone’s contents .br z: the zone to put the new soa in .br rrlist: the rrlist to use ldns_zone_set_soa() Set the zone’s soa record .br z: the zone to put the new soa…

ldns_zone_set_rrs, ldns_zone_set_soa Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> void ldns_zone_set_rrs(ldns_zone *z, ldns_rr_list *rrlist); void ldns_zone_set_soa(ldns_zone *z, ldns_rr *soa); Description ldns_zone_set_rrs() Set the zone’s contents .br z: the zone to put the new soa in .br rrlist: the rrlist to use ldns_zone_set_soa() Set the zone’s soa record .br z: the zone to put the new soa…

ldns_zone_rrs, ldns_zone_soa Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rr_list * ldns_zone_rrs(const ldns_zone *z); ldns_rr * ldns_zone_soa(const ldns_zone *z); Description ldns_zone_rrs() Get a list of a zone’s content. Note that the SOA isn’t included in this list. You need to get the with ldns_zone_soa. .br z: the zone to read from .br Returns the rrs from…

ldns_zone_rr_count Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> size_t ldns_zone_rr_count(const ldns_zone *z); Description ldns_zone_rr_count() Returns the number of resource records in the zone, NOT counting the SOA record .br z: the zone to read from .br Returns the number of rr’s in the zoneAuthorThe ldns team at NLnet Labs. Which consists out of Jelte Jansen and…

ldns_zone_push_rr, ldns_zone_push_rr_list Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> bool ldns_zone_push_rr(ldns_zone *z, ldns_rr *rr); bool ldns_zone_push_rr_list(ldns_zone *z, ldns_rr_list *list); Description ldns_zone_push_rr() push an single rr to a zone structure. This function use pointer copying, so the rr_list structure inside z is modified! .br z: the zone to add to .br rr: the rr to add .br…

ldns_zone_push_rr, ldns_zone_push_rr_list Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> bool ldns_zone_push_rr(ldns_zone *z, ldns_rr *rr); bool ldns_zone_push_rr_list(ldns_zone *z, ldns_rr_list *list); Description ldns_zone_push_rr() push an single rr to a zone structure. This function use pointer copying, so the rr_list structure inside z is modified! .br z: the zone to add to .br rr: the rr to add .br…

ldns_rr_print, ldns_rdf_print, ldns_pkt_print, ldns_rr_list_print, ldns_resolver_print, ldns_zone_print Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> void ldns_rr_print(FILE *output, const ldns_rr *rr); void ldns_rdf_print(FILE *output, const ldns_rdf *rdf); void ldns_pkt_print(FILE *output, const ldns_pkt *pkt); void ldns_rr_list_print(FILE *output, const ldns_rr_list *list); void ldns_resolver_print(FILE *output, const ldns_resolver *r); void ldns_zone_print(FILE *output, const ldns_zone *z); Description ldns_rr_print() Prints the data in the…

ldns_zone_new, ldns_zone_deep_free, ldns_zone_new_frm_fp, ldns_zone_new_frm_fp_l Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_zone * ldns_zone_new(void); void ldns_zone_deep_free(ldns_zone *zone); ldns_status ldns_zone_new_frm_fp(ldns_zone **z, FILE *fp, ldns_rdf *origin, uint32_t ttl, ldns_rr_class c); ldns_status ldns_zone_new_frm_fp_l(ldns_zone **z, FILE *fp, ldns_rdf *origin, uint32_t ttl, ldns_rr_class c, int *line_nr); Description ldns_zone_new() create a new ldns_zone structure .br Returns a pointer to a ldns_zone structure…

ldns_zone_new, ldns_zone_deep_free, ldns_zone_new_frm_fp, ldns_zone_new_frm_fp_l Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_zone * ldns_zone_new(void); void ldns_zone_deep_free(ldns_zone *zone); ldns_status ldns_zone_new_frm_fp(ldns_zone **z, FILE *fp, ldns_rdf *origin, uint32_t ttl, ldns_rr_class c); ldns_status ldns_zone_new_frm_fp_l(ldns_zone **z, FILE *fp, ldns_rdf *origin, uint32_t ttl, ldns_rr_class c, int *line_nr); Description ldns_zone_new() create a new ldns_zone structure .br Returns a pointer to a ldns_zone structure…

ldns_zone_new, ldns_zone_deep_free, ldns_zone_new_frm_fp, ldns_zone_new_frm_fp_l Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_zone * ldns_zone_new(void); void ldns_zone_deep_free(ldns_zone *zone); ldns_status ldns_zone_new_frm_fp(ldns_zone **z, FILE *fp, ldns_rdf *origin, uint32_t ttl, ldns_rr_class c); ldns_status ldns_zone_new_frm_fp_l(ldns_zone **z, FILE *fp, ldns_rdf *origin, uint32_t ttl, ldns_rr_class c, int *line_nr); Description ldns_zone_new() create a new ldns_zone structure .br Returns a pointer to a ldns_zone structure…

ldns_zone_sort, ldns_zone_glue_rr_list Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> void ldns_zone_sort(ldns_zone *zone); ldns_rr_list* ldns_zone_glue_rr_list(const ldns_zone *z); Description ldns_zone_sort() Sort the rrs in a zone, with the current impl. this is slow .br zone: the zone to sort ldns_zone_glue_rr_list() Retrieve all resource records from the zone that are glue records. The resulting list does are pointer references…

ldns_zone_new, ldns_zone_deep_free, ldns_zone_new_frm_fp, ldns_zone_new_frm_fp_l Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_zone * ldns_zone_new(void); void ldns_zone_deep_free(ldns_zone *zone); ldns_status ldns_zone_new_frm_fp(ldns_zone **z, FILE *fp, ldns_rdf *origin, uint32_t ttl, ldns_rr_class c); ldns_status ldns_zone_new_frm_fp_l(ldns_zone **z, FILE *fp, ldns_rdf *origin, uint32_t ttl, ldns_rr_class c, int *line_nr); Description ldns_zone_new() create a new ldns_zone structure .br Returns a pointer to a ldns_zone structure…

ldns_zone Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> Description ldns_zone DNS Zone A list of RR’s with some extra information which comes from the SOA RR Note: nothing has been done to make this efficient (yet). struct ldns_struct_zone {        the soa defines a zone:        ldns_rr         *_soa;        /* basicly a zone is a list of rr’s */…

ldns_wire2rr, ldns_wire2pkt, ldns_wire2rdf, ldns_wire2dname Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_status ldns_wire2rr(ldns_rr **rr, const uint8_t *wire, size_t max, size_t *pos, ldns_pkt_section section); ldns_status ldns_wire2pkt(ldns_pkt **packet, const uint8_t *data, size_t len); ldns_status ldns_wire2rdf(ldns_rr *rr, const uint8_t *wire, size_t max, size_t *pos); ldns_status ldns_wire2dname(ldns_rdf **dname, const uint8_t *wire, size_t max, size_t *pos); Description ldns_wire2rr() converts the data…

ldns_wire2rr, ldns_wire2pkt, ldns_wire2rdf, ldns_wire2dname Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_status ldns_wire2rr(ldns_rr **rr, const uint8_t *wire, size_t max, size_t *pos, ldns_pkt_section section); ldns_status ldns_wire2pkt(ldns_pkt **packet, const uint8_t *data, size_t len); ldns_status ldns_wire2rdf(ldns_rr *rr, const uint8_t *wire, size_t max, size_t *pos); ldns_status ldns_wire2dname(ldns_rdf **dname, const uint8_t *wire, size_t max, size_t *pos); Description ldns_wire2rr() converts the data…

ldns_wire2rr, ldns_wire2pkt, ldns_wire2rdf, ldns_wire2dname Synopsis#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_status ldns_wire2rr(ldns_rr **rr, const uint8_t *wire, size_t max, size_t *pos, ldns_pkt_section section); ldns_status ldns_wire2pkt(ldns_pkt **packet, const uint8_t *data, size_t len); ldns_status ldns_wire2rdf(ldns_rr *rr, const uint8_t *wire, size_t max, size_t *pos); ldns_status ldns_wire2dname(ldns_rdf **dname, const uint8_t *wire, size_t max, size_t *pos); Description ldns_wire2rr() converts the data…