gnutls_transport_set_pull_function(3)                                   gnutls

NAME
       gnutls_transport_set_pull_function - API function

SYNOPSIS
       #include <gnutls/gnutls.h>

       void gnutls_transport_set_pull_function(gnutls_session_t session,
       gnutls_pull_func pull_func);

ARGUMENTS
       gnutls_session_t session
                   is a gnutls_session_t type.

       gnutls_pull_func pull_func
                   a callback function similar to read()

DESCRIPTION
       This is the function where you set a function for gnutls to receive
       data.  Normally, if you use berkeley style sockets, do not need to use
       this function since the default recv(2) will probably be ok.  The
       callback should return 0 on connection termination, a positive number
       indicating the number of bytes received, and -1 on error.

        gnutls_pull_func is of the form, ssize_t
       (*gnutls_pull_func)(gnutls_transport_ptr_t, void*, size_t);

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


COPYRIGHT
       Copyright (C) 2001-2023 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
       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/

gnutls                               3.8.5
                                         gnutls_transport_set_pull_function(3)