d2i_SSL_SESSION3ssl
Convert ssl_session object from/to asn1 representation
Usage
#include <openssl/ssl.h>SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,long length);SSL_SESSION *d2i_SSL_SESSION_ex(SSL_SESSION **a, const unsigned char **pp,long length, OSSL_LIB_CTX *libctx,const char *propq);int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
Overview
These functions decode and encode an SSL_SESSION object. For encoding details see d2i_X509(3).
SSL_SESSION objects keep internal link information about the session cache list, when being inserted into one SSL_CTX object's session cache. One SSL_SESSION object, regardless of its reference count, must therefore only be used with one SSL_CTX object (and the SSL objects created from this SSL_CTX object).
Return values
d2i_SSL_SESSION() and d2i_SSL_SESSION_ex() return a pointer to the newly allocated SSL_SESSION object. In case of failure the NULL-pointer is returned and the error message can be retrieved from the error stack.
i2d_SSL_SESSION() returns the size of the ASN1 representation in bytes. When the session is not valid, 0 is returned and no operation is performed.
Releases
13 releases since Debian 3.0 (Woody); the text changed 12 times.