centos man page for gnutls_ocsp_req_get_extension

gnutls_ocsp_req_get_extension(3)				      gnutls					  gnutls_ocsp_req_get_extension(3)

NAME
       gnutls_ocsp_req_get_extension - API function

SYNOPSIS
       #include <gnutls/ocsp.h>

       int  gnutls_ocsp_req_get_extension(gnutls_ocsp_req_t  req,  unsigned  indx, gnutls_datum_t * oid, unsigned int * critical, gnutls_datum_t *
       data);

ARGUMENTS
       gnutls_ocsp_req_t req
		   should contain a gnutls_ocsp_req_t structure

       unsigned indx
		   Specifies which extension OID to get. Use (0) to get the first one.

       gnutls_datum_t * oid
		   will hold newly allocated buffer with OID of extension, may be NULL

       unsigned int * critical
		   output variable with critical flag, may be NULL.

       gnutls_datum_t * data
		   will hold newly allocated buffer with extension data, may be NULL

DESCRIPTION
       This function will return all information about the requested extension in the OCSP request.  The information  returned	is  the  OID,  the
       critical  flag,	and the data itself.  The extension OID will be stored as a string.  Any of  oid ,  critical , and  data may be NULL which
       means that the caller is not interested in getting that information back.

       The caller needs to deallocate memory by calling gnutls_free() on
	oid ->data and	data ->data.

RETURNS
       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code is returned.  If you have reached the last  extension  avail-
       able GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.

REPORTING BUGS
       Report bugs to <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT
       Copyright (C) 2012 Free Software Foundation, Inc..
       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 info and gnutls programs are properly installed at your  site,
       the command

	      info gnutls

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

	      http://www.gnu.org/software/gnutls/manual/

gnutls								      3.1.15					  gnutls_ocsp_req_get_extension(3)