1gnutls_transport_set_pull_function(3)gnutlsgnutls_transport_set_pull_function(3)
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NAME

6       gnutls_transport_set_pull_function - API function
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SYNOPSIS

9       #include <gnutls/gnutls.h>
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11       void    gnutls_transport_set_pull_function(gnutls_session_t    session,
12       gnutls_pull_func pull_func);
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ARGUMENTS

15       gnutls_session_t session
16                   is a gnutls_session_t type.
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18       gnutls_pull_func pull_func
19                   a callback function similar to read()
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DESCRIPTION

22       This is the function where you set a function  for  gnutls  to  receive
23       data.   Normally, if you use berkeley style sockets, do not need to use
24       this function since the default recv(2) will probably be ok.  The call‐
25       back should return 0 on connection termination, a positive number indi‐
26       cating the number of bytes received, and -1 on error.
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28        gnutls_pull_func       is       of       the       form,       ssize_t
29       (*gnutls_pull_func)(gnutls_transport_ptr_t, void*, size_t);
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REPORTING BUGS

32       Report bugs to <bugs@gnutls.org>.
33       Home page: http://www.gnutls.org
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37       Copyright © 2001-2018 Free Software Foundation, Inc., and others.
38       Copying  and  distribution  of this file, with or without modification,
39       are permitted in any medium  without  royalty  provided  the  copyright
40       notice and this notice are preserved.
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SEE ALSO

43       The  full  documentation  for gnutls is maintained as a Texinfo manual.
44       If the /usr/share/doc/gnutls/ directory does not contain the HTML  form
45       visit
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47       http://www.gnutls.org/manual/
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49gnutls                               3.6.5gnutls_transport_set_pull_function(3)
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