---
name: "SSL_SESSION_print"
section: "3ssl"
platform: "linux"
package: "openssl"
version: "3.6.5-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/SSL_SESSION_print"
---

# SSL\_SESSION\_print(3ssl)

printf information about a session

## NAME

SSL\_SESSION\_print, SSL\_SESSION\_print\_fp, SSL\_SESSION\_print\_keylog - printf information about a session

## SYNOPSIS

```
 #include <openssl/ssl.h>
 int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
 int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
```

## DESCRIPTION

**SSL\_SESSION\_print()** prints summary information about the session provided in **ses** to the BIO **fp**.

**SSL\_SESSION\_print\_fp()** does the same as **SSL\_SESSION\_print()** except it prints it to the FILE **fp**.

**SSL\_SESSION\_print\_keylog()** prints session information to the provided BIO \<bp\> in NSS keylog format.

## RETURN VALUES

**SSL\_SESSION\_print()**, **SSL\_SESSION\_print\_fp()** and SSL\_SESSION\_print\_keylog return 1 on success or 0 on error.

## SEE ALSO

[**ssl**(7)](/ssl/7.md)

## COPYRIGHT

Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.

Licensed under the Apache License 2.0 (the "License").  You may not use this file except in compliance with the License.  You can obtain a copy in the file LICENSE in the source distribution or at \<https://www.openssl.org/source/license.html\>.