gnutls_transport_set_vec_push_function(3) — Linux manual page



NAME         top

       gnutls_transport_set_vec_push_function - API function

SYNOPSIS         top

       #include <gnutls/gnutls.h>

       void gnutls_transport_set_vec_push_function(gnutls_session_t session,
       gnutls_vec_push_func vec_func);

ARGUMENTS         top

       gnutls_session_t session
                   is a gnutls_session_t type.

       gnutls_vec_push_func vec_func
                   a callback function similar to writev()

DESCRIPTION         top

       Using this function you can override the default writev(2) function
       for gnutls to send data. Setting this callback instead of
       gnutls_transport_set_push_function() is recommended since it
       introduces less overhead in the TLS handshake process.

        vec_func is of the form, ssize_t (*gnutls_vec_push_func)
       (gnutls_transport_ptr_t, const giovec_t * iov, int iovcnt);

SINCE         top


REPORTING BUGS         top

       Report bugs to <>.
       Home page:

COPYRIGHT         top

       Copyright © 2001-2019 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

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at 
       ⟨⟩.  If you have a bug report for this manual
       page, send it to  This page was obtained from the
       tarball gnutls-3.6.9.tar.xz fetched from
       ⟨⟩ on 2020-09-18.  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

gnutls                             g3n.u6t.l9s_transport_set_vec_push_function(3)