SSL_CTX_GET_EX_NEW_IN... BSD Library Functions Manual SSL_CTX_GET_EX_NEW_IN...NAME
SSL_CTX_get_ex_new_index, SSL_CTX_set_ex_data, SSL_CTX_get_ex_data —
internal application specific data functions
SYNOPSIS
#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(const 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
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.
SSL_CTX_get_ex_new_index() is used to register a new index for applica‐
tion specific data.
SSL_CTX_set_ex_data() is used to store application data at arg for idx
into the ctx object.
SSL_CTX_get_ex_data() is used to retrieve the information for idx from
ctx.
A detailed description for the *_get_ex_new_index() functionality 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).
SEE ALSOCRYPTO_set_ex_data(3), RSA_get_ex_new_index(3), ssl(3)BSD April 25, 2024 BSD
