Android_verify/lib/openssl/share/man/man3/X509_NAME_get0_der.3ossl

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.IX Title "X509_NAME_GET0_DER 3ossl"
.TH X509_NAME_GET0_DER 3ossl 2025-01-17 3.4.0 OpenSSL
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.SH NAME
X509_NAME_get0_der \- get X509_NAME DER encoding
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/x509.h>
\&
\& int X509_NAME_get0_der(const X509_NAME *nm, const unsigned char **pder,
\&                        size_t *pderlen);
.Ve
.SH DESCRIPTION
.IX Header "DESCRIPTION"
The function \fBX509_NAME_get0_der()\fR returns an internal pointer to the
encoding of an \fBX509_NAME\fR structure in \fB*pder\fR and consisting of
\&\fB*pderlen\fR bytes. It is useful for applications that wish to examine
the encoding of an \fBX509_NAME\fR structure without copying it.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
The function \fBX509_NAME_get0_der()\fR returns 1 for success and 0 if an error
occurred.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBd2i_X509\fR\|(3)
.SH COPYRIGHT
.IX Header "COPYRIGHT"
Copyright 2002\-2020 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>.