|  | =pod | 
|  |  | 
|  | =head1 NAME | 
|  |  | 
|  | X509_STORE_new, X509_STORE_up_ref, X509_STORE_free, | 
|  | X509_STORE_lock,X509_STORE_unlock | 
|  | - X509_STORE allocation, freeing and locking functions | 
|  |  | 
|  | =head1 SYNOPSIS | 
|  |  | 
|  | #include <openssl/x509_vfy.h> | 
|  |  | 
|  | X509_STORE *X509_STORE_new(void); | 
|  | void X509_STORE_free(X509_STORE *v); | 
|  | int X509_STORE_lock(X509_STORE *v); | 
|  | int X509_STORE_unlock(X509_STORE *v); | 
|  | int X509_STORE_up_ref(X509_STORE *v); | 
|  |  | 
|  | =head1 DESCRIPTION | 
|  |  | 
|  | The X509_STORE_new() function returns a new X509_STORE. | 
|  |  | 
|  | X509_STORE_up_ref() increments the reference count associated with the | 
|  | X509_STORE object. | 
|  |  | 
|  | X509_STORE_lock() locks the store from modification by other threads, | 
|  | X509_STORE_unlock() unlocks it. | 
|  |  | 
|  | X509_STORE_free() frees up a single X509_STORE object. | 
|  |  | 
|  | =head1 RETURN VALUES | 
|  |  | 
|  | X509_STORE_new() returns a newly created X509_STORE or NULL if the call fails. | 
|  |  | 
|  | X509_STORE_up_ref(), X509_STORE_lock() and X509_STORE_unlock() return | 
|  | 1 for success and 0 for failure. | 
|  |  | 
|  | X509_STORE_free() does not return values. | 
|  |  | 
|  | =head1 SEE ALSO | 
|  |  | 
|  | L<X509_STORE_set_verify_cb_func(3)> | 
|  | L<X509_STORE_get0_param(3)> | 
|  |  | 
|  | =head1 HISTORY | 
|  |  | 
|  | The X509_STORE_up_ref(), X509_STORE_lock() and X509_STORE_unlock() | 
|  | functions were added in OpenSSL 1.1.0. | 
|  |  | 
|  | =head1 COPYRIGHT | 
|  |  | 
|  | Copyright 2016-2020 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 | 
|  | L<https://www.openssl.org/source/license.html>. | 
|  |  | 
|  | =cut |