gnutls_x509_crl_get_extension_info(3gnutlgnutls_x509_crl_get_extension_info(3)
NAME
gnutls_x509_crl_get_extension_info - API function
SYNOPSIS
#include <gnutls/x509.h>
int gnutls_x509_crl_get_extension_info(gnutls_x509_crl_t crl, unsigned
indx, void * oid, size_t * sizeof_oid, unsigned int * critical);
ARGUMENTS
gnutls_x509_crl_t crl
should contain a gnutls_x509_crl_t type
unsigned indx
Specifies which extension OID to send, use (0) to get the
first one.
void * oid a pointer to store the OID
size_t * sizeof_oid
initially holds the maximum size of oid , on return holds
actual size of oid .
unsigned int * critical
output variable with critical flag, may be NULL.
DESCRIPTION
This function will return the requested extension OID in the CRL, and
the critical flag for it. The extension OID will be stored as a string
in the provided buffer. Use gnutls_x509_crl_get_extension_data() to
extract the data.
If the buffer provided is not long enough to hold the output, then *
sizeof_oid is updated and GNUTLS_E_SHORT_MEMORY_BUFFER will be re-
turned.
RETURNS
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative er-
ror code in case of an error. If your have reached the last extension
available GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.
SINCE
2.8.0
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
COPYRIGHT
Copyright © 2001- 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 no-
tice and this notice are preserved.
SEE ALSO
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/
gnutls 3.7.gnutls_x509_crl_get_extension_info(3)
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