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gnutls_pkcs7_get_attr(3) gnutls gnutls_pkcs7_get_attr(3)
NAME
gnutls_pkcs7_get_attr - API function
SYNOPSIS
#include <gnutls/pkcs7.h>
int gnutls_pkcs7_get_attr(gnutls_pkcs7_attrs_t list, unsigned idx, char
** oid, gnutls_datum_t * data, unsigned flags);
ARGUMENTS
gnutls_pkcs7_attrs_t list
A list of existing attributes or NULL for the first one
unsigned idx
the index of the attribute to get
char ** oid the OID of the attribute (read-only)
gnutls_datum_t * data
the raw data of the attribute
unsigned flags
zero or GNUTLS_PKCS7_ATTR_ENCODE_OCTET_STRING
DESCRIPTION
This function will get a PKCS 7 attribute from the provided list. The
OID is a constant string, but data will be allocated and must be
deinitialized by the caller.
RETURNS
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
error value. GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned if there
are no data in the current index.
SINCE
3.4.2
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
COPYRIGHT
Copyright (C) 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
The full documentation for gnutls is maintained as a Texinfo manual.
If the /usr/local/share/doc/gnutls/ directory does not contain the HTML
form visit
https://www.gnutls.org/manual/
gnutls 3.8.5 gnutls_pkcs7_get_attr(3)