OSSL_PARAM_print_to_bio(3)

OSSL_PARAM_print_to_bio(3) | OpenSSL | OSSL_PARAM_print_to_bio(3)

# NAME

OSSL_PARAM_print_to_bio - OSSL_PARAM interrogation utilities

# SYNOPSIS

     #include <openssl/params.h>
     int OSSL_PARAM_print_to_bio(const OSSL_PARAM *p, BIO *bio,
                                 int print_values);

# DESCRIPTION

OSSL_PARAM_print_to_bio() formats each parameter contained in the passed in array of OSSL_PARAM values p, and prints both the key, and optionally its value, to a provided BIO. p must be a non-null array of OSSL_PARAM values, terminated with a value containing a null key member. print_values is a control parameter, indicating that key values should be printed, in addition to key names.

# RETURN VALUES

OSSL_PARAM_print_to_bio() returns 1 on success, and 0 on failure

# HISTORY

OSSL_PARAM_print_to_bio() was added in OpenSSL 3.5

# COPYRIGHT

Copyright 2024 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>.

2025-07-01 | 3.5.1