gnutls_x509_crq_get_subject_alt_name man page on FreeBSD

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       gnutls_x509_crq_get_subject_alt_name  -	Get  certificate's alternative

       #include <gnutls/x509.h>

       int    gnutls_x509_crq_get_subject_alt_name(gnutls_x509_crq_t	 cert,
       unsigned	 int  seq,  void  *  ret,  size_t  *  ret_size, unsigned int *
       ret_type, unsigned int * critical);

       gnutls_x509_crq_t cert
		   should contain a gnutls_x509_crq_t structure

       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 alternative name will be copied to

       size_t * ret_size
		   holds the size of ret.

       unsigned int * ret_type
		   holds the gnutls_x509_subject_alt_name_t name type

       unsigned int * critical
		   will	 be  non  zero	if the extension is marked as critical
		   (may be null)

       This function will return the alternative names, contained in the given
       certificate.   It is the same as gnutls_x509_crq_get_subject_alt_name()
       except for the fact that it will return the  type  of  the  alternative
       name  in ret_type even if the function fails for some reason (i.e.  the
       buffer provided is not enough).

       the alternative subject name type on success,  one  of  the  enumerated
       gnutls_x509_subject_alt_name_t.	 It  will  return  GNUTLS_E_SHORT_MEM‐
       ORY_BUFFER if ret_size is not large enough to hold the value.  In  that
       case  ret_size will be updated with the required size.  If the certifi‐
       cate request does not have  an  Alternative  name  with	the  specified
       sequence number then GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned.


       Report	 bugs	 to    <>.	 GnuTLS	  home	 page: General help	 using	GNU  software:

       Copyright © 2008 Free Software Foundation.
       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 info and gnutls programs are properly installed  at  your	 site,
       the command

	      info gnutls

       should give you access to the complete manual.

gnutls				     2.gnutls_x509_crq_get_subject_alt_name(3)

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