Linux Manuals session 3

gnutls_transport_set_pull_function – API function Synopsis#include <gnutls/gnutls.h> void gnutls_transport_set_pull_function(gnutls_session_t session, gnutls_pull_func pull_func); Argumentsgnutls_session_t session is a gnutls_session_t structure. gnutls_pull_func pull_func a callback function similar to read()DescriptionThis is the function where you set a function for gnutls to receive data. Normally, if you use berkeley style sockets, do not need to use this function since the default…

gnutls_transport_set_ptr2 – API function Synopsis#include <gnutls/gnutls.h> void gnutls_transport_set_ptr2(gnutls_session_t session, gnutls_transport_ptr_t recv_ptr, gnutls_transport_ptr_t send_ptr); Argumentsgnutls_session_t session is a gnutls_session_t structure. gnutls_transport_ptr_t recv_ptr is the value for the pull function gnutls_transport_ptr_t send_ptr is the value for the push functionDescriptionUsed to set the first argument of the transport function (for push and pull callbacks). In berkeley style sockets…

gnutls_transport_set_ptr – API function Synopsis#include <gnutls/gnutls.h> void gnutls_transport_set_ptr(gnutls_session_t session, gnutls_transport_ptr_t ptr); Argumentsgnutls_session_t session is a gnutls_session_t structure. gnutls_transport_ptr_t ptr is the value.DescriptionUsed to set the first argument of the transport function (for push and pull callbacks). In berkeley style sockets this function will set the connection descriptor. Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home…

gnutls_transport_set_lowat – Used to set the lowat value in order for select to check for pending data. Synopsis#include <gnutls/gnutls.h> void gnutls_transport_set_lowat(gnutls_session_t session, int num); Argumentsgnutls_session_t session is a gnutls_session_t structure. int num is the low water value.DescriptionUsed to set the lowat value in order for select to check if there are pending data to socket…

gnutls_transport_set_int2 – API function Synopsis#include <gnutls/gnutls.h> void gnutls_transport_set_int2(gnutls_session_t session, int recv_int, int send_int); Argumentsgnutls_session_t session is a gnutls_session_t structure. int recv_int is the value for the pull function int send_int is the value for the push functionDescriptionUsed to set the first argument of the transport function (for push and pull callbacks), when using the berkeley…

gnutls_transport_set_int – API function Synopsis#include <gnutls/gnutls.h> void gnutls_transport_set_int(gnutls_session_t session, int i); Argumentsgnutls_session_t session is a gnutls_session_t structure. int i is the value.DescriptionUsed to set the first argument of the transport function (for push and pull callbacks) for berkeley style sockets. Since3.1.9 Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright © 2001-2014 Free…

gnutls_transport_set_global_errno – API function Synopsis#include <gnutls/gnutls.h> void gnutls_transport_set_global_errno(int err); Argumentsint err error value to store in global errno variable.DescriptionStore err in the global errno variable. Useful values for err is EAGAIN and EINTR, other values are treated will be treated as real errors in the push/pull function. This function is useful in replacement push/pull functions…

gnutls_transport_set_errno_function – API function Synopsis#include <gnutls/gnutls.h> void gnutls_transport_set_errno_function(gnutls_session_t session, gnutls_errno_func errno_func); Argumentsgnutls_session_t session is a gnutls_session_t structure. gnutls_errno_func errno_func a callback function similar to write()DescriptionThis is the function where you set a function to retrieve errno after a failed push or pull operation.  errno_func is of the form, int (*gnutls_errno_func)(gnutls_transport_ptr_t); and should return the errno. Since2.12.0…

gnutls_transport_set_errno – API function Synopsis#include <gnutls/gnutls.h> void gnutls_transport_set_errno(gnutls_session_t session, int err); Argumentsgnutls_session_t session is a gnutls_session_t structure. int err error value to store in session-specific errno variable.DescriptionStore err in the session-specific errno variable. Useful values for err are EINTR, EAGAIN and EMSGSIZE, other values are treated will be treated as real errors in the push/pull…

gnutls_transport_get_ptr2 – API function Synopsis#include <gnutls/gnutls.h> void gnutls_transport_get_ptr2(gnutls_session_t session, gnutls_transport_ptr_t * recv_ptr, gnutls_transport_ptr_t * send_ptr); Argumentsgnutls_session_t session is a gnutls_session_t structure. gnutls_transport_ptr_t * recv_ptr will hold the value for the pull function gnutls_transport_ptr_t * send_ptr will hold the value for the push functionDescriptionUsed to get the arguments of the transport functions (like PUSH and PULL)….

gnutls_transport_get_ptr – API function Synopsis#include <gnutls/gnutls.h> gnutls_transport_ptr_t gnutls_transport_get_ptr(gnutls_session_t session); Argumentsgnutls_session_t session is a gnutls_session_t structure.DescriptionUsed to get the first argument of the transport function (like PUSH and PULL). This must have been set using gnutls_transport_set_ptr(). ReturnsThe first argument of the transport function. Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright © 2001-2014…

gnutls_transport_get_int2 – API function Synopsis#include <gnutls/gnutls.h> void gnutls_transport_get_int2(gnutls_session_t session, int * recv_int, int * send_int); Argumentsgnutls_session_t session is a gnutls_session_t structure. int * recv_int will hold the value for the pull function int * send_int will hold the value for the push functionDescriptionUsed to get the arguments of the transport functions (like PUSH and PULL)….

gnutls_transport_get_int – API function Synopsis#include <gnutls/gnutls.h> int gnutls_transport_get_int(gnutls_session_t session); Argumentsgnutls_session_t session is a gnutls_session_t structure.DescriptionUsed to get the first argument of the transport function (like PUSH and PULL). This must have been set using gnutls_transport_set_int(). ReturnsThe first argument of the transport function. Since3.1.9 Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright ©…

gnutls_tpm_privkey_generate – API function Synopsis#include <gnutls/tpm.h> int gnutls_tpm_privkey_generate(gnutls_pk_algorithm_t pk, unsigned int bits, const char * srk_password, const char * key_password, gnutls_tpmkey_fmt_t format, gnutls_x509_crt_fmt_t pub_format, gnutls_datum_t * privkey, gnutls_datum_t * pubkey, unsigned int flags); Argumentsgnutls_pk_algorithm_t pk the public key algorithm unsigned int bits the security bits const char * srk_password a password to protect the exported…

gnutls_tpm_privkey_delete – API function Synopsis#include <gnutls/tpm.h> int gnutls_tpm_privkey_delete(const char * url, const char * srk_password); Argumentsconst char * url the URL describing the key const char * srk_password a password for the SRK keyDescriptionThis function will unregister the private key from the TPM chip. ReturnsOn success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value….

gnutls_tpm_key_list_get_url – API function Synopsis#include <gnutls/tpm.h> int gnutls_tpm_key_list_get_url(gnutls_tpm_key_list_t list, unsigned int idx, char ** url, unsigned int flags); Argumentsgnutls_tpm_key_list_t list a list of the keys unsigned int idx The index of the key (starting from zero) char ** url The URL to be returned unsigned int flags should be zeroDescriptionThis function will return for each…

gnutls_tpm_key_list_deinit – API function Synopsis#include <gnutls/tpm.h> void gnutls_tpm_key_list_deinit(gnutls_tpm_key_list_t list); Argumentsgnutls_tpm_key_list_t list a list of the keysDescriptionThis function will deinitialize the list of stored keys in the TPM. Since3.1.0 Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home page: http://www.gnutls.org CopyrightCopyright © 2001-2014 Free Software Foundation, Inc.. Copying and distribution of this file, with or without modification,…

gnutls_tpm_get_registered – API function Synopsis#include <gnutls/tpm.h> int gnutls_tpm_get_registered(gnutls_tpm_key_list_t * list); Argumentsgnutls_tpm_key_list_t * list a list to store the keysDescriptionThis function will get a list of stored keys in the TPM. The uuid of those keys ReturnsOn success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value. Since3.1.0 Reporting BugsReport bugs to <bugs [at] gnutls.org>. Home…

gnutls_tdb_set_verify_func – API function Synopsis#include <gnutls/gnutls.h> void gnutls_tdb_set_verify_func(gnutls_tdb_t tdb, gnutls_tdb_verify_func verify); Argumentsgnutls_tdb_t tdb The trust storage gnutls_tdb_verify_func verify The verification functionDescriptionThis function will associate a retrieval function with the trust storage structure. The function is of the following form. int gnutls_tdb_verify_func(const char* db_name, const char* host, const char* service, const gnutls_datum_t* pubkey); The verify function…

gnutls_tdb_set_store_func – API function Synopsis#include <gnutls/gnutls.h> void gnutls_tdb_set_store_func(gnutls_tdb_t tdb, gnutls_tdb_store_func store); Argumentsgnutls_tdb_t tdb The trust storage gnutls_tdb_store_func store The storage functionDescriptionThis function will associate a storage function with the trust storage structure. The function is of the following form. int gnutls_tdb_store_func(const char* db_name, const char* host, const char* service, time_t expiration, const gnutls_datum_t* pubkey); The…