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.\" ========================================================================
.\"
.IX Title "OSSL_STORE_ATTACH 3ssl"
.TH OSSL_STORE_ATTACH 3ssl 2024-10-23 3.4.0 OpenSSL
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.nh
.SH NAME
OSSL_STORE_attach \- Functions to read objects from a BIO
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/store.h>
\&
\& OSSL_STORE_CTX *OSSL_STORE_attach(BIO *bio, const char *scheme,
\&                                   OSSL_LIB_CTX *libctx, const char *propq,
\&                                   const UI_METHOD *ui_method, void *ui_data,
\&                                   const OSSL_PARAM params[],
\&                                   OSSL_STORE_post_process_info_fn post_process,
\&                                   void *post_process_data);
.Ve
.SH DESCRIPTION
.IX Header "DESCRIPTION"
\&\fBOSSL_STORE_attach()\fR works like \fBOSSL_STORE_open\fR\|(3), except it takes a \fBBIO\fR
\&\fIbio\fR instead of a \fIuri\fR, along with a \fIscheme\fR to determine what loader
should be used to process the data. The reference count of the \fBBIO\fR object
is increased by 1 if the call is successful.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
\&\fBOSSL_STORE_attach()\fR returns a pointer to a \fBOSSL_STORE_CTX\fR on success, or
NULL on failure.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBossl_store\fR\|(7), \fBOSSL_STORE_open\fR\|(3)
.SH HISTORY
.IX Header "HISTORY"
\&\fBOSSL_STORE_attach()\fR was added in OpenSSL 3.0.
.SH COPYRIGHT
.IX Header "COPYRIGHT"
Copyright 2020\-2021 The OpenSSL Project Authors. All Rights Reserved.
.PP
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>.