[#PEM_read_bio_SSL_SESSION]
= PEM_read_bio_SSL_SESSION
:mrdocs:

Read an SSL_SESSION from a PEM‐encoded BIO.

== Synopsis

Declared in `<openssl/ssl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:SSL_SESSION.adoc[SSL_SESSION]*
PEM_read_bio_SSL_SESSION(
    xref:BIO.adoc[BIO]* bp,
    xref:SSL_SESSION.adoc[SSL_SESSION]** x,
    xref:pem_password_cb.adoc[pem_password_cb]* cb,
    void* u);
----

== Return Value

New or reused SSL_SESSION on success, or NULL on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *bp*
| BIO to read from.
| *x*
| Optional address of an SSL_SESSION pointer to reuse, or NULL.
| *cb*
| Password callback for encrypted PEM, or NULL.
| *u*
| Application data passed to `cb.`
|===


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