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Under GNU General Public License
2025-06-23 22:08 @127.0.0.1 CrawledBy Wget/1.21.2
SSL_SESSION_get_ex_new_index(3) OpenSSL SSL_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
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(const 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 internally 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 information for idx from session.
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).
WARNINGS
The application data is only maintained for sessions held in memory. The application data
is not included when dumping 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()) and can therefore not be restored.
SEE ALSO
ssl(3), RSA_get_ex_new_index(3), CRYPTO_set_ex_data(3)
1.0.2k 2017-01-26 SSL_SESSION_get_ex_new_index(3)
Generated by $Id: phpMan.php,v 4.55 2007/09/05 04:42:51 chedong Exp $ Author: Che Dong
On Apache/2.4.6 (CentOS)
Under GNU General Public License
2025-06-23 22:08 @127.0.0.1 CrawledBy Wget/1.21.2