SSL_SESSION_get_ex_new_index(3) - NetBSD Manual Pages

Command:
Section:
Arch:
Collection:
>>>



SSL_SESSION_get_ex_new_index(OpenSSSL_SESSION_get_ex_new_index(3)



NAME

       SSL_SESSION_get_ex_new_index, SSL_SESSION_set_ex_data,
       SSL_SESSION_get_ex_data - internal application specific
       data functions


LIBRARY

       libcrypto, -lcrypto


SYNOPSIS

        #include <openssl/ssl.h>

        int SSL_SESSION_get_ex_new_index(long argl, void *argp,
                       CRYPTO_EX_new *new_func,
                       CRYPTO_EX_dup *dup_func,
                       CRYPTO_EX_free *free_func);

        int SSL_SESSION_set_ex_data(SSL_SESSION *session, int idx, void *arg);

        void *SSL_SESSION_get_ex_data(SSL_SESSION *session, int idx);

        typedef int new_func(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
                       int idx, long argl, void *argp);
        typedef void free_func(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
                       int idx, long argl, void *argp);
        typedef int dup_func(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d,
                       int idx, long argl, void *argp);



DESCRIPTION

       Several OpenSSL structures can have application specific
       data attached to them.  These functions are used inter-
       nally by OpenSSL to manipulate application specific data
       attached to a specific structure.

       SSL_SESSION_get_ex_new_index() is used to register a new
       index for application specific data.

       SSL_SESSION_set_ex_data() is used to store application
       data at arg for idx into the session object.

       SSL_SESSION_get_ex_data() is used to retrieve the informa-
       tion for idx from session.

       A detailed description for the *_get_ex_new_index() func-
       tionality can be found in RSA_get_ex_new_index(3).  The
       *_get_ex_data() and *_set_ex_data() functionality is
       described in CRYPTO_set_ex_data(3).


WARNINGS

       The application data is only maintained for sessions held
       in memory. The application data is not included when dump-
       ing the session with i2d_SSL_SESSION() (and all functions
       indirectly calling the dump functions like
       PEM_write_SSL_SESSION() and PEM_write_bio_SSL_SESSION())



2001-07-11                    0.9.6g                            1





SSL_SESSION_get_ex_new_index(OpenSSSL_SESSION_get_ex_new_index(3)


       and can therefore not be restored.


SEE ALSO

       ssl(3), RSA_get_ex_new_index(3), CRYPTO_set_ex_data(3)





















































2001-07-11                    0.9.6g                            2