gnutls_error_is_fatal − API function


);int gnutls_error_is_fatal(int error

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

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

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).

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

Report bugs to <>.
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