Store err in the session-specific errno variable. Useful values
for err are EINTR, EAGAIN and EMSGSIZE, other values are treated
will be treated as real errors in the push/pull function.
This function is useful in replacement push and pull functions
set by gnutls_transport_set_push_function() and
gnutls_transport_set_pull_function() under Windows, where the
replacements may not have access to the same errno variable that
is used by GnuTLS (e.g., the application is linked to msvcr71.dll
and gnutls is linked to msvcrt.dll).
This function is unreliable if you are using the same
session in different threads for sending and receiving.
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 firstname.lastname@example.org. This page was obtained
from the tarball gnutls-3.7.2.tar.xz fetched from
⟨http://www.gnutls.org/download.html⟩ on 2021-08-27. 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 email@example.com
gnutls 3.7.2 gnutls_transport_set_errno(3)