SysTutorials Posts

NAME ldns_dname_cat_clone, ldns_dname_cat SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_rdf* ldns_dname_cat_clone(const ldns_rdf *rd1, const ldns_rdf *rd2); ldns_status ldns_dname_cat(ldns_rdf *rd1, ldns_rdf *rd2); DESCRIPTION ldns_dname_cat_clone() concatenates two dnames together .br rd1: the leftside .br rd2: the rightside .br Returns a new rdf with leftside/rightside ldns_dname_cat() concatenates rd2 after rd1 (rd2 is copied, rd1 is modified) .br…

NAME ldns_dname2canonical SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> void ldns_dname2canonical(const ldns_rdf *rdf); DESCRIPTION ldns_dname2canonical() Put a dname into canonical fmt – ie. lowercase it .br rdf: the dname to lowercase .br Returns void AUTHOR The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben. REPORTING BUGS Please report bugs…

NAME ldns_dname SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h>  ldns_dname(); DESCRIPTION ldns_dname() AUTHOR The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben. REPORTING BUGS Please report bugs to ldns-team [at] nlnetlabs.nl or in our bugzilla at http://www.nlnetlabs.nl/bugs/index.html COPYRIGHT Copyright (c) 2004 – 2006 NLnet Labs. Licensed under the BSD…

NAME ldns_dane_verify, ldns_dane_verify_rr SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_status ldns_dane_verify(ldns_rr_list* tlsas, X509* cert, STACK_OF(X509)* extra_certs, X509_STORE* pkix_validation_store); ldns_status ldns_dane_verify_rr(const ldns_rr* tlsa_rr, X509* cert, STACK_OF(X509)* extra_certs, X509_STORE* pkix_validation_store); DESCRIPTION ldns_dane_verify() Verify if any of the given TLSA resource records matches the given certificate. .br tlsas: The resource records that specify what and how to…

NAME ldns_dane_verify, ldns_dane_verify_rr SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_status ldns_dane_verify(ldns_rr_list* tlsas, X509* cert, STACK_OF(X509)* extra_certs, X509_STORE* pkix_validation_store); ldns_status ldns_dane_verify_rr(const ldns_rr* tlsa_rr, X509* cert, STACK_OF(X509)* extra_certs, X509_STORE* pkix_validation_store); DESCRIPTION ldns_dane_verify() Verify if any of the given TLSA resource records matches the given certificate. .br tlsas: The resource records that specify what and how to…

NAME ldns_dane_create_tlsa_owner, ldns_dane_cert2rdf, ldns_dane_select_certificate, ldns_dane_create_tlsa_rr SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_status ldns_dane_create_tlsa_owner(ldns_rdf** tlsa_owner, const ldns_rdf* name, uint16_t port, ldns_dane_transport transport); ldns_status ldns_dane_cert2rdf(ldns_rdf** rdf, X509* cert, ldns_tlsa_selector selector, ldns_tlsa_matching_type matching_type); ldns_status ldns_dane_select_certificate(X509** selected_cert, X509* cert, STACK_OF(X509)* extra_certs, X509_STORE* pkix_validation_store, ldns_tlsa_certificate_usage cert_usage, int index); ldns_status ldns_dane_create_tlsa_rr(ldns_rr** tlsa, ldns_tlsa_certificate_usage certificate_usage, ldns_tlsa_selector selector, ldns_tlsa_matching_type matching_type, X509* cert);…

NAME ldns_dane_create_tlsa_owner, ldns_dane_cert2rdf, ldns_dane_select_certificate, ldns_dane_create_tlsa_rr SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_status ldns_dane_create_tlsa_owner(ldns_rdf** tlsa_owner, const ldns_rdf* name, uint16_t port, ldns_dane_transport transport); ldns_status ldns_dane_cert2rdf(ldns_rdf** rdf, X509* cert, ldns_tlsa_selector selector, ldns_tlsa_matching_type matching_type); ldns_status ldns_dane_select_certificate(X509** selected_cert, X509* cert, STACK_OF(X509)* extra_certs, X509_STORE* pkix_validation_store, ldns_tlsa_certificate_usage cert_usage, int index); ldns_status ldns_dane_create_tlsa_rr(ldns_rr** tlsa, ldns_tlsa_certificate_usage certificate_usage, ldns_tlsa_selector selector, ldns_tlsa_matching_type matching_type, X509* cert);…

NAME ldns_dane_create_tlsa_owner, ldns_dane_cert2rdf, ldns_dane_select_certificate, ldns_dane_create_tlsa_rr SYNOPSIS #include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_status ldns_dane_create_tlsa_owner(ldns_rdf** tlsa_owner, const ldns_rdf* name, uint16_t port, ldns_dane_transport transport); ldns_status ldns_dane_cert2rdf(ldns_rdf** rdf, X509* cert, ldns_tlsa_selector selector, ldns_tlsa_matching_type matching_type); ldns_status ldns_dane_select_certificate(X509** selected_cert, X509* cert, STACK_OF(X509)* extra_certs, X509_STORE* pkix_validation_store, ldns_tlsa_certificate_usage cert_usage, int index); ldns_status ldns_dane_create_tlsa_rr(ldns_rr** tlsa, ldns_tlsa_certificate_usage certificate_usage, ldns_tlsa_selector selector, ldns_tlsa_matching_type matching_type, X509* cert);…

NAME libssh2_agent_connect – connect to an ssh-agent SYNOPSIS #include <libssh2.h> int libssh2_agent_connect(LIBSSH2_AGENT *agent); DESCRIPTION Connect to an ssh-agent running on the system. Call libssh2_agent_disconnect(3) to close the connection after you’re doing using it. RETURN VALUE Returns 0 if succeeded, or a negative value for error. AVAILABILITY Added in libssh2 1.2 SEE ALSO libssh2_agent_init(3) libssh2_agent_disconnect(3) Index

NAME libspectrum – Sinclair ZX Spectrum support library DESCRIPTION libspectrum is a library for reading and writing some of the file formats used by emulators of the Sinclair ZX Spectrum. It also contains routines providing information about the various Spectrum clones which were available. The file formats currently supported by libspectrum are: * Snapshots: .z80,…

NAME libsox – SoX, an audio file-format and effect library SYNOPSIS #include <sox.h> int sox_format_init(void); void sox_format_quit(void); sox_format_t sox_open_read(const char *path, const sox_signalinfo_t *info, const char *filetype); sox_format_t sox_open_write(sox_bool (*overwrite_permitted)(const char *filename), const char *path, const sox_signalinfo_t *info, const char *filetype, const char *comment, sox_size_t length, const sox_instrinfo_t *instr, const sox_loopinfo_t *loops); sox_size_t sox_read(sox_format_t ft,…

NAME libsolv – package dependency solver library using a satisfiability algorithm DOCUMENTATION The libsolv documentation is split into multiple parts: libsolv-history how the libsolv library came into existence libsolv-constantids fixed Ids for often used strings libsolv-bindings access libsolv from perl/python/ruby libsolv-pool libsolv’s pool object POINTER VALIDITY Note that all pointers to objects that have an…

NAME libsolv-pool – Libsolv’s pool object PUBLIC ATTRIBUTES void *appdata A no-purpose pointer free to use for the library user. Freeing the pool simply discards the pointer. Stringpool ss The pool of unified strings. Reldep *rels The pool of unified relation dependencies. int nrels Number of allocated relation dependencies. Repo **repos The array of repository…

NAME libsolv-history – how the libsolv library came into existence HISTORY This project was started in May 2007 when the zypp folks decided to switch to a database to speed up installation. As I am not a big fan of databases, I (mls) wondered if there would be really some merit of using one for…

NAME libsolv-constantids – fixed Ids for often used strings DESCRIPTION Constant Ids are Ids of strings that are often needed. They are defined to ease programming and reduce the number of pool_str2id calls. The constant Ids are part of the binary ABI of libsolv, a minor version update will only add new constants and not…

NAME libsolv-bindings – access libsolv from perl/python/ruby DESCRIPTION Libsolv’s language bindings offer an abstract, object orientated interface to the library. The supported languages are currently perl, python, and ruby. All example code (except in the specifics sections, of course) lists first the “C-ish” interface, then the syntax for perl, python, and ruby (in that order)….

NAME libsensors – publicly accessible functions provided by the sensors library SYNOPSIS #include <sensors/sensors.h> /* Library initialization and clean-up */ int sensors_init(FILE *input); void sensors_cleanup(void); const char *libsensors_version; /* Chip name handling */ int sensors_parse_chip_name(const char *orig_name, sensors_chip_name *res); void sensors_free_chip_name(sensors_chip_name *chip); int sensors_snprintf_chip_name(char *str, size_t size, const sensors_chip_name *chip); const char *sensors_get_adapter_name(const sensors_bus_id *bus);…

NAME librsync – library for delta compression of streams SYNOPSYS  #include <stdio.h>  #include <stdlib.h>  #include <librsync.h>  cc … -lrsync DESCRIPTION The librsync library implements network delta-compression of streams and files. The algorithm is similar to that used in the rsync(1) and xdelta(2) programs, but specialized for transfer of arbitrary-length octet streams. Unlike most diff programs, librsync does not require…

NAME librrd – RRD library functions DESCRIPTION librrd contains most of the functionality in RRDTool. The command line utilities and language bindings are often just wrappers around the code contained in librrd. This manual page documents the librrd API. NOTE: This document is a work in progress, and should be considered incomplete as long as…

NAME librasqal – Rasqal RDF query library SYNOPSIS #include <rasqal.h> &nbsp; rasqal_world *world = rasqal_new_world(); rasqal_query_results *results; raptor_uri *base_uri = raptor_new_uri(“http://example.org/foo”); rasqal_query *rq = rasqal_new_query(world, “rdql”, NULL); const char *query_string = “select * from <http://example.org/data.rdf>”; &nbsp; rasqal_query_prepare(rq, query_string, base_uri); results = rasqal_query_execute(rq); while (!rasqal_query_results_finished(results)) &nbsp; { &nbsp; for (i = 0; i < rasqal_query_results_get_bindings_count(results); i++)…