gnutls_error_is_fatal(3) — Linux manual page

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON

gnutls_error_is_fatal(3)         gnutls         gnutls_error_is_fatal(3)

NAME         top

       gnutls_error_is_fatal - API function

SYNOPSIS         top

       #include <gnutls/gnutls.h>

       int gnutls_error_is_fatal(int error);

ARGUMENTS         top

       int error   is a GnuTLS error code, a negative error code

DESCRIPTION         top

       If a GnuTLS function returns a negative error code you may feed
       that value to this function to see if the error condition is
       fatal to a TLS session (i.e., must be terminated).

       Note that you may also want to check the error code manually,
       since some non-fatal errors to the protocol (such as a warning
       alert or a rehandshake request) may be fatal for your program.

       This function is only useful if you are dealing with errors from
       functions that relate to a TLS session (e.g., record layer or
       handshake layer handling functions).

RETURNS         top

       Non-zero value on fatal errors or zero on non-fatal.

REPORTING BUGS         top

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

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

       https://www.gnutls.org/manual/ 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this
       manual page, send it to bugs@gnutls.org.  This page was obtained
       from the tarball gnutls-3.7.1.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2021-04-01.  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

gnutls                            3.7.1         gnutls_error_is_fatal(3)