NAME    [Toc]    [Back]

       SSL_CTX_get_ex_new_index,             SSL_CTX_set_ex_data,
       SSL_CTX_get_ex_data - Internal application  specific  data
       functions

SYNOPSIS    [Toc]    [Back]

       #include <openssl/ssl.h>

       int SSL_CTX_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_CTX_set_ex_data(
               SSL_CTX  *ctx,  int  idx,  void   *arg   );   void
       *SSL_CTX_get_ex_data(
               SSL_CTX *ctx, 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    [Toc]    [Back]

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

       The SSL_CTX_get_ex_new_index() function is used to  register
 a new index for application specific data.

       The SSL_CTX_set_ex_data() function is used to store application
 data at arg for idx into the ctx object.

       The SSL_CTX_get_ex_data() function is used to retrieve the
       information for idx from ctx.

       See  RSA_get_ex_new_index() for a description of the functionality
 of *_get_ex_new_index(). The *_get_ex_data() and
       <function  role="strong">*_set_ex_data()  functionality is
       described in CRYPTO_set_ex_data().

SEE ALSO    [Toc]    [Back]

       Functions:        ssl(3),         RSA_get_ex_new_index(3),
       CRYPTO_set_ex_data(3)



                                      SSL_CTX_get_ex_new_index(3)