[#SSL_CTX_add_session]
= SSL_CTX_add_session
:mrdocs:

Add a session to an SSL context's internal session cache.

== Synopsis

Declared in `<openssl/ssl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
SSL_CTX_add_session(
    xref:SSL_CTX.adoc[SSL_CTX]* ctx,
    xref:SSL_SESSION.adoc[SSL_SESSION]* session);
----

== Return Value

1 on success, or 0 if the session was already present or on error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ctx*
| SSL context whose cache receives `session.`
| *session*
| Session to cache; reference count is incremented on success.
|===


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