NAME

       X509_STORE_new, X509_STORE_up_ref, X509_STORE_free, X509_STORE_lock,X509_STORE_unlock -
       X509_STORE allocation, freeing and locking functions

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);

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.

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.

SEE ALSO

       X509_STORE_set_verify_cb_func(3) X509_STORE_get0_param(3)

HISTORY

       The X509_STORE_up_ref(), X509_STORE_lock() and X509_STORE_unlock() functions were added in
       OpenSSL 1.1.0.

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 <https://www.openssl.org/source/license.html>.