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gnutls_x509_crq_get_subject_alt_othername_oid(3) — Linux manual page

gnutls_x509_c..._othername_oid(3) gnutlsgnutls_x509_c..._othername_oid(3)

NAME        top

       gnutls_x509_crq_get_subject_alt_othername_oid - API function

SYNOPSIS        top

#include <gnutls/x509.h>intgnutls_x509_crq_get_subject_alt_othername_oid(gnutls_x509_crq_tcrq, unsigned intseq, void *ret, size_t *ret_size);

ARGUMENTS        top

       gnutls_x509_crq_t crq                   should contain agnutls_x509_crq_ttype       unsigned int seq                   specifies the sequence number of the alt name (0 for                   the first one, 1 for the second etc.)       void * ret  is the place where the otherName OID will be copied to       size_t * ret_size                   holds the size of ret.

DESCRIPTION        top

       This function will extract the type OID of an otherName Subject       Alternative Name, contained in the given certificate, and return       the type as an enumerated element.       This function is only useful ifgnutls_x509_crq_get_subject_alt_name()returnedGNUTLS_SAN_OTHERNAME.

RETURNS        top

       the alternative subject name type on success, one of the       enumerated gnutls_x509_subject_alt_name_t.  For supported OIDs, it       will return one of the virtual (GNUTLS_SAN_OTHERNAME_*) types,       e.g.GNUTLS_SAN_OTHERNAME_XMPP, andGNUTLS_SAN_OTHERNAMEfor       unknown OIDs.  It will returnGNUTLS_E_SHORT_MEMORY_BUFFERifret_size is not large enough to hold the value.  In that caseret_size will be updated with the required size.  If the       certificate does not have an Alternative name with the specified       sequence number and with the otherName type thenGNUTLS_E_REQUESTED_DATA_NOT_AVAILABLEis returned.

SINCE        top

       2.8.0

REPORTING BUGS        top

       Report bugs to <bugs@gnutls.org>.       Home page:https://www.gnutls.org

COPYRIGHT        top

       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.

SEE ALSO        top

       The full documentation forgnutlsis maintained as a Texinfo       manual.  If the /usr/share/doc/gnutls/ directory does not contain       the HTML form visithttps://www.gnutls.org/manual/

COLOPHON        top

       This page is part of theGnuTLS (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       from the tarball fetched from       ⟨https://www.gnupg.org/ftp/gcrypt/gnutls/⟩ on 2025-08-11.  If you       discover any rendering problems in this HTML version of the page,       or you believe there is a better or more up-to-date source for the       page, or you have corrections or improvements to the information       in this COLOPHON (which isnot part of the original manual page),       send a mail to man-pages@man7.orggnutls                            3.8.10gnutls_x509_c..._othername_oid(3)

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