Author: Linux Manual

NAME ldns_rr_rdf, ldns_rr_owner, ldns_rr_rd_count, ldns_rr_ttl, ldns_rr_get_class SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_rr_rdf(const ldns_rr *rr, size_t nr); ldns_rdf* ldns_rr_owner(const ldns_rr *rr); size_t ldns_rr_rd_count(const ldns_rr *rr); uint32_t ldns_rr_ttl(const ldns_rr *rr); ldns_rr_class ldns_rr_get_class(const ldns_rr *rr); DESCRIPTION ldns_rr_rdf() returns the rdata field member counter. .br *rr: rr to operate on .br nr: the number of the…

NAME 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…

NAME ldns_rr_dnskey_flags, ldns_rr_dnskey_set_flags, ldns_rr_dnskey_protocol, ldns_rr_dnskey_set_protocol, ldns_rr_dnskey_algorithm, ldns_rr_dnskey_set_algorithm, ldns_rr_dnskey_key, ldns_rr_dnskey_set_key SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_rr_dnskey_flags(const ldns_rr *r); bool ldns_rr_dnskey_set_flags(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_protocol(const ldns_rr *r); bool ldns_rr_dnskey_set_protocol(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_algorithm(const ldns_rr *r); bool ldns_rr_dnskey_set_algorithm(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_key(const ldns_rr *r); bool ldns_rr_dnskey_set_key(ldns_rr *r, ldns_rdf *f); DESCRIPTION ldns_rr_dnskey_flags() returns…

NAME ldns_rr_dnskey_flags, ldns_rr_dnskey_set_flags, ldns_rr_dnskey_protocol, ldns_rr_dnskey_set_protocol, ldns_rr_dnskey_algorithm, ldns_rr_dnskey_set_algorithm, ldns_rr_dnskey_key, ldns_rr_dnskey_set_key SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_rr_dnskey_flags(const ldns_rr *r); bool ldns_rr_dnskey_set_flags(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_protocol(const ldns_rr *r); bool ldns_rr_dnskey_set_protocol(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_algorithm(const ldns_rr *r); bool ldns_rr_dnskey_set_algorithm(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_key(const ldns_rr *r); bool ldns_rr_dnskey_set_key(ldns_rr *r, ldns_rdf *f); DESCRIPTION ldns_rr_dnskey_flags() returns…

NAME ldns_rr_dnskey_flags, ldns_rr_dnskey_set_flags, ldns_rr_dnskey_protocol, ldns_rr_dnskey_set_protocol, ldns_rr_dnskey_algorithm, ldns_rr_dnskey_set_algorithm, ldns_rr_dnskey_key, ldns_rr_dnskey_set_key SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_rr_dnskey_flags(const ldns_rr *r); bool ldns_rr_dnskey_set_flags(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_protocol(const ldns_rr *r); bool ldns_rr_dnskey_set_protocol(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_algorithm(const ldns_rr *r); bool ldns_rr_dnskey_set_algorithm(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_key(const ldns_rr *r); bool ldns_rr_dnskey_set_key(ldns_rr *r, ldns_rdf *f); DESCRIPTION ldns_rr_dnskey_flags() returns…

NAME ldns_rr_dnskey_flags, ldns_rr_dnskey_set_flags, ldns_rr_dnskey_protocol, ldns_rr_dnskey_set_protocol, ldns_rr_dnskey_algorithm, ldns_rr_dnskey_set_algorithm, ldns_rr_dnskey_key, ldns_rr_dnskey_set_key SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_rr_dnskey_flags(const ldns_rr *r); bool ldns_rr_dnskey_set_flags(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_protocol(const ldns_rr *r); bool ldns_rr_dnskey_set_protocol(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_algorithm(const ldns_rr *r); bool ldns_rr_dnskey_set_algorithm(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_key(const ldns_rr *r); bool ldns_rr_dnskey_set_key(ldns_rr *r, ldns_rdf *f); DESCRIPTION ldns_rr_dnskey_flags() returns…

NAME ldns_rr_dnskey_flags, ldns_rr_dnskey_set_flags, ldns_rr_dnskey_protocol, ldns_rr_dnskey_set_protocol, ldns_rr_dnskey_algorithm, ldns_rr_dnskey_set_algorithm, ldns_rr_dnskey_key, ldns_rr_dnskey_set_key SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_rr_dnskey_flags(const ldns_rr *r); bool ldns_rr_dnskey_set_flags(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_protocol(const ldns_rr *r); bool ldns_rr_dnskey_set_protocol(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_algorithm(const ldns_rr *r); bool ldns_rr_dnskey_set_algorithm(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_key(const ldns_rr *r); bool ldns_rr_dnskey_set_key(ldns_rr *r, ldns_rdf *f); DESCRIPTION ldns_rr_dnskey_flags() returns…

NAME ldns_rr_dnskey_flags, ldns_rr_dnskey_set_flags, ldns_rr_dnskey_protocol, ldns_rr_dnskey_set_protocol, ldns_rr_dnskey_algorithm, ldns_rr_dnskey_set_algorithm, ldns_rr_dnskey_key, ldns_rr_dnskey_set_key SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_rr_dnskey_flags(const ldns_rr *r); bool ldns_rr_dnskey_set_flags(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_protocol(const ldns_rr *r); bool ldns_rr_dnskey_set_protocol(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_algorithm(const ldns_rr *r); bool ldns_rr_dnskey_set_algorithm(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_key(const ldns_rr *r); bool ldns_rr_dnskey_set_key(ldns_rr *r, ldns_rdf *f); DESCRIPTION ldns_rr_dnskey_flags() returns…

NAME ldns_rr_dnskey_flags, ldns_rr_dnskey_set_flags, ldns_rr_dnskey_protocol, ldns_rr_dnskey_set_protocol, ldns_rr_dnskey_algorithm, ldns_rr_dnskey_set_algorithm, ldns_rr_dnskey_key, ldns_rr_dnskey_set_key SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_rr_dnskey_flags(const ldns_rr *r); bool ldns_rr_dnskey_set_flags(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_protocol(const ldns_rr *r); bool ldns_rr_dnskey_set_protocol(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_algorithm(const ldns_rr *r); bool ldns_rr_dnskey_set_algorithm(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_key(const ldns_rr *r); bool ldns_rr_dnskey_set_key(ldns_rr *r, ldns_rdf *f); DESCRIPTION ldns_rr_dnskey_flags() returns…

NAME ldns_rr_dnskey_flags, ldns_rr_dnskey_set_flags, ldns_rr_dnskey_protocol, ldns_rr_dnskey_set_protocol, ldns_rr_dnskey_algorithm, ldns_rr_dnskey_set_algorithm, ldns_rr_dnskey_key, ldns_rr_dnskey_set_key SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_rr_dnskey_flags(const ldns_rr *r); bool ldns_rr_dnskey_set_flags(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_protocol(const ldns_rr *r); bool ldns_rr_dnskey_set_protocol(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_algorithm(const ldns_rr *r); bool ldns_rr_dnskey_set_algorithm(ldns_rr *r, ldns_rdf *f); ldns_rdf* ldns_rr_dnskey_key(const ldns_rr *r); bool ldns_rr_dnskey_set_key(ldns_rr *r, ldns_rdf *f); DESCRIPTION ldns_rr_dnskey_flags() returns…

NAME ldns_rr_descriptor, ldns_rr_descript, ldns_rr_descriptor_minimum, ldns_rr_descriptor_maximum, ldns_rr_descriptor_field_type SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> const ldns_rr_descriptor* ldns_rr_descript(uint16_t type); size_t ldns_rr_descriptor_minimum(const ldns_rr_descriptor *descriptor); size_t ldns_rr_descriptor_maximum(const ldns_rr_descriptor *descriptor); ldns_rdf_type ldns_rr_descriptor_field_type(const ldns_rr_descriptor *descriptor, size_t field); DESCRIPTION ldns_rr_descriptor Contains all information about resource record types. This structure contains, for all rr types, the rdata fields that are defined. struct ldns_struct_rr_descriptor…

NAME ldns_rr_descriptor, ldns_rr_descript, ldns_rr_descriptor_minimum, ldns_rr_descriptor_maximum, ldns_rr_descriptor_field_type SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> const ldns_rr_descriptor* ldns_rr_descript(uint16_t type); size_t ldns_rr_descriptor_minimum(const ldns_rr_descriptor *descriptor); size_t ldns_rr_descriptor_maximum(const ldns_rr_descriptor *descriptor); ldns_rdf_type ldns_rr_descriptor_field_type(const ldns_rr_descriptor *descriptor, size_t field); DESCRIPTION ldns_rr_descriptor Contains all information about resource record types. This structure contains, for all rr types, the rdata fields that are defined. struct ldns_struct_rr_descriptor…

NAME ldns_rr_descriptor, ldns_rr_descript, ldns_rr_descriptor_minimum, ldns_rr_descriptor_maximum, ldns_rr_descriptor_field_type SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> const ldns_rr_descriptor* ldns_rr_descript(uint16_t type); size_t ldns_rr_descriptor_minimum(const ldns_rr_descriptor *descriptor); size_t ldns_rr_descriptor_maximum(const ldns_rr_descriptor *descriptor); ldns_rdf_type ldns_rr_descriptor_field_type(const ldns_rr_descriptor *descriptor, size_t field); DESCRIPTION ldns_rr_descriptor Contains all information about resource record types. This structure contains, for all rr types, the rdata fields that are defined. struct ldns_struct_rr_descriptor…

NAME ldns_rr_descriptor, ldns_rr_descript, ldns_rr_descriptor_minimum, ldns_rr_descriptor_maximum, ldns_rr_descriptor_field_type SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> const ldns_rr_descriptor* ldns_rr_descript(uint16_t type); size_t ldns_rr_descriptor_minimum(const ldns_rr_descriptor *descriptor); size_t ldns_rr_descriptor_maximum(const ldns_rr_descriptor *descriptor); ldns_rdf_type ldns_rr_descriptor_field_type(const ldns_rr_descriptor *descriptor, size_t field); DESCRIPTION ldns_rr_descriptor Contains all information about resource record types. This structure contains, for all rr types, the rdata fields that are defined. struct ldns_struct_rr_descriptor…

NAME ldns_rr_descriptor, ldns_rr_descript, ldns_rr_descriptor_minimum, ldns_rr_descriptor_maximum, ldns_rr_descriptor_field_type SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> const ldns_rr_descriptor* ldns_rr_descript(uint16_t type); size_t ldns_rr_descriptor_minimum(const ldns_rr_descriptor *descriptor); size_t ldns_rr_descriptor_maximum(const ldns_rr_descriptor *descriptor); ldns_rdf_type ldns_rr_descriptor_field_type(const ldns_rr_descriptor *descriptor, size_t field); DESCRIPTION ldns_rr_descriptor Contains all information about resource record types. This structure contains, for all rr types, the rdata fields that are defined. struct ldns_struct_rr_descriptor…

NAME ldns_rr, ldns_rr_class, ldns_rr_type, ldns_rr_compress, ldns_rr_list SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> DESCRIPTION ldns_rr Resource Record This is the basic DNS element that contains actual data From RFC1035: <pre> 3.2.1. Format All RRs have the same top level format shown below:                               1  1  1  1  1  1 0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5  +–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+  |                                               |  /                                               /  /                      NAME                     /  |                                               |  +–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+  |                      TYPE                     |  +–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+  |                     CLASS                     |  +–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+  |                      TTL                      |…

NAME ldns_rr_compare, ldns_rr_compare_ds SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> int ldns_rr_compare(const ldns_rr *rr1, const ldns_rr *rr2); bool ldns_rr_compare_ds(const ldns_rr *rr1, const ldns_rr *rr2); DESCRIPTION ldns_rr_compare() compares two rrs. The TTL is not looked at. .br rr1: the first one .br rr2: the second one .br Returns 0 if equal -1 if rr1 comes before…

NAME ldns_rr_compare, ldns_rr_compare_ds SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> int ldns_rr_compare(const ldns_rr *rr1, const ldns_rr *rr2); bool ldns_rr_compare_ds(const ldns_rr *rr1, const ldns_rr *rr2); DESCRIPTION ldns_rr_compare() compares two rrs. The TTL is not looked at. .br rr1: the first one .br rr2: the second one .br Returns 0 if equal -1 if rr1 comes before…

NAME ldns_rr, ldns_rr_class, ldns_rr_type, ldns_rr_compress, ldns_rr_list SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> DESCRIPTION ldns_rr Resource Record This is the basic DNS element that contains actual data From RFC1035: <pre> 3.2.1. Format All RRs have the same top level format shown below:                               1  1  1  1  1  1 0  1  2  3  4  5  6  7  8  9  0  1  2  3  4  5  +–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+  |                                               |  /                                               /  /                      NAME                     /  |                                               |  +–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+  |                      TYPE                     |  +–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+  |                     CLASS                     |  +–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+–+  |                      TTL                      |…

NAME ldns_rr2wire, ldns_pkt2wire, ldns_rdf2wire SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_status ldns_rr2wire(uint8_t **dest, const ldns_rr *rr, int, size_t *size); ldns_status ldns_pkt2wire(uint8_t **dest, const ldns_pkt *p, size_t *size); ldns_status ldns_rdf2wire(uint8_t **dest, const ldns_rdf *rdf, size_t *size); DESCRIPTION ldns_rr2wire() Allocates an array of uint8_t at dest, and puts the wireformat of the given rr in that…