| NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON | |
|  | 
gnutls_x509_c...ribute_by_oid(3)  gnutls gnutls_x509_c...ribute_by_oid(3)
       gnutls_x509_crq_set_attribute_by_oid - API function
       #include <gnutls/x509.h>
       int gnutls_x509_crq_set_attribute_by_oid(gnutls_x509_crq_t crq,
       const char * oid, void * buf, size_t buf_size);
       gnutls_x509_crq_t crq
                   should contain a gnutls_x509_crq_t type
       const char * oid
                   holds an Object Identifier in a null-terminated string
       void * buf  a pointer to a structure that holds the attribute data
       size_t buf_size
                   holds the size of  buf
       This function will set the attribute in the certificate request
       specified by the given Object ID. The provided attribute must be
       be DER encoded.
       Attributes in a certificate request is an optional set of data
       appended to the request. Their interpretation depends on the CA
       policy.
       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
       error value.
       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org
       Copyright © 2001-2023 Free Software Foundation, Inc., and others.
       Copying and distribution of this file, with or without
       modification, are permitted in any medium without royalty provided
       the copyright notice and this notice are preserved.
       The full documentation for gnutls is maintained as a Texinfo
       manual.  If the /usr/share/doc/gnutls/ directory does not contain
       the HTML form visit
       https://www.gnutls.org/manual/
       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this
       manual page, send it to bugs@gnutls.org.  This page was obtained
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       ⟨https://www.gnupg.org/ftp/gcrypt/gnutls/⟩ on 2025-08-11.  If you
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gnutls                            3.8.10 gnutls_x509_c...ribute_by_oid(3)