gnutls_x509_crt_get_ca_status(3) — Linux manual page


gnutls_x509_crt_get_ca_status(3) gnutls gnutls_x509_crt_get_ca_status(3)

NAME         top

       gnutls_x509_crt_get_ca_status - API function

SYNOPSIS         top

       #include <gnutls/x509.h>

       int gnutls_x509_crt_get_ca_status(gnutls_x509_crt_t cert,
       unsigned int * critical);

ARGUMENTS         top

       gnutls_x509_crt_t cert
                   should contain a gnutls_x509_crt_t type

       unsigned int * critical
                   will be non-zero if the extension is marked as

DESCRIPTION         top

       This function will return certificates CA status, by reading the
       basicConstraints X.509 extension ( If the certificate
       is a CA a positive value will be returned, or (0) if the
       certificate does not have CA flag set.

       Use gnutls_x509_crt_get_basic_constraints() if you want to read
       the pathLenConstraint field too.

RETURNS         top

       If the certificate is a CA a positive value will be returned, or
       (0) if the certificate does not have CA flag set.  A negative
       error code may be returned in case of errors.  If the certificate
       does not contain the basicConstraints extension

REPORTING BUGS         top

       Report bugs to <>.
       Home page:

COPYRIGHT         top

       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 notice and this notice are preserved.

SEE ALSO         top

       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 

COLOPHON         top

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gnutls                            3.8.0 gnutls_x509_crt_get_ca_status(3)