Provided by: gnutls-doc_3.0.11+really2.12.14-5ubuntu3_all bug


       gnutls_certificate_set_x509_trust_file - API function


       #include <gnutls/gnutls.h>

       int   gnutls_certificate_set_x509_trust_file(gnutls_certificate_credentials_t  res,  const
       char * cafile, gnutls_x509_crt_fmt_t type);


       gnutls_certificate_credentials_t res
                   is a gnutls_certificate_credentials_t structure.

       const char * cafile
                   is a file containing the list of trusted CAs (DER or PEM list)

       gnutls_x509_crt_fmt_t type
                   is PEM or DER


       This function adds the trusted CAs in order to verify client or  server  certificates.  In
       case  of  a  client this is not required to be called if the certificates are not verified
       using gnutls_certificate_verify_peers2().  This function may be called multiple times.

       In case of a server the names of the CAs set  here  will  be  sent  to  the  client  if  a
       certificate      request      is      sent.     This     can     be     disabled     using

       This function can also accept PKCS 11 URLs. In that case it will import  all  certificates
       that are marked as trusted.


       number of certificates processed, or a negative value on error.


       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.