Provided by: gnutls-doc_3.8.3-1.1ubuntu3.4_all 
      
    
NAME
       gnutls_x509_trust_list_add_system_trust - API function
SYNOPSIS
       #include <gnutls/x509.h>
       int   gnutls_x509_trust_list_add_system_trust(gnutls_x509_trust_list_t   list,   unsigned  int  tl_flags,
       unsigned int tl_vflags);
ARGUMENTS
       gnutls_x509_trust_list_t list
                   The structure of the list
       unsigned int tl_flags
                   GNUTLS_TL_*
       unsigned int tl_vflags
                   gnutls_certificate_verify_flags if flags specifies GNUTLS_TL_VERIFY_CRL
DESCRIPTION
       This function adds the system's default trusted certificate authorities to the trusted list. Note that on
       unsupported systems this function returns GNUTLS_E_UNIMPLEMENTED_FEATURE.
       This function implies the flag GNUTLS_TL_NO_DUPLICATES.
RETURNS
       The number of added elements or a negative error code on error.
SINCE
       3.1
REPORTING BUGS
       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org
COPYRIGHT
       Copyright © 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/share/doc/gnutls/
       directory does not contain the HTML form visit
       https://www.gnutls.org/manual/
gnutls                                                3.8.3           gnutls_x509_trust_list_add_system_trust(3)