gnutls_ia_send — API function
#include <gnutls/extra.h>
ssize_t gnutls_ia_send( |
gnutls_session_t | session, |
const char * | data, | |
size_t | sizeofdata) ; |
is a gnutls_session_t
structure.
contains the data to send
is the length of the data
Send TLS/IA application payload data. This function has
the similar semantics with send()
. The only difference
is that is accepts a GNUTLS session, and uses different error
codes.
The TLS/IA protocol is synchronous, so you cannot send more than one packet at a time. The client always send the first packet.
To finish an application phase in the server, use
gnutls_ia_endphase_send()
.
The client cannot end an application phase unilaterally;
rather, a client is required to respond with an endphase of
its own if gnutls_ia_recv indicates that the server has sent
one.
If the EINTR is returned by the internal push function
(the default is send()
} then GNUTLS_E_INTERRUPTED will be returned. If
GNUTLS_E_INTERRUPTED or
GNUTLS_E_AGAIN is returned,
you must call this function again, with the same parameters;
alternatively you could provide a NULL
pointer for data, and 0 for size.
Returns the number of bytes sent, or a negative error code.
The full documentation for gnutls
is maintained as a
Texinfo manual. If the info
and gnutls
programs are properly
installed at your site, the command
info gnutls
should give you access to the complete manual.
COPYRIGHT |
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Copyright © 2006 Free Software Foundation. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. |