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| author | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2010-07-10 23:10:45 +0200 |
|---|---|---|
| committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2010-07-10 23:10:45 +0200 |
| commit | d0a081ec1b276a80a4b1ca1dc5109fd27ad0abc2 (patch) | |
| tree | ddb00a0dabdc443abc2b17232375736e040772b9 /lib/gnutls_buffers.h | |
| parent | b3d8ec01ea3ffdc0e58b2f9f62148bc28a91e741 (diff) | |
| download | gnutls-d0a081ec1b276a80a4b1ca1dc5109fd27ad0abc2.tar.gz | |
Support scattered write using writev(). This takes
advantage of the new buffering layer and allows queuing of packets
and flushing them. This is currently used for handshake messages
only. Performance-wise the difference of packing several TLS records
in a single write doesn't seem to offer anything over ethernet (that
my tests were on). Probably on links with higher latency there would
be a benefit.
Diffstat (limited to 'lib/gnutls_buffers.h')
| -rw-r--r-- | lib/gnutls_buffers.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/gnutls_buffers.h b/lib/gnutls_buffers.h index 729bcfc6c1..5352874b3d 100644 --- a/lib/gnutls_buffers.h +++ b/lib/gnutls_buffers.h @@ -22,6 +22,10 @@ * USA * */ +#ifndef GNUTLS_BUFFERS_H +# define GNUTLS_BUFFERS_H + +#define MBUFFER_FLUSH 1 int _gnutls_record_buffer_put (content_type_t type, gnutls_session_t session, opaque * data, @@ -37,7 +41,7 @@ void _gnutls_io_clear_read_buffer (gnutls_session_t); int _gnutls_io_clear_peeked_data (gnutls_session_t session); ssize_t _gnutls_io_write_buffered (gnutls_session_t session, - mbuffer_st *bufel); + mbuffer_st *bufel, unsigned int mflag); int _gnutls_handshake_buffer_get_size (gnutls_session_t session); int _gnutls_handshake_buffer_put (gnutls_session_t session, opaque * data, @@ -54,8 +58,10 @@ int _gnutls_handshake_buffer_get_ptr (gnutls_session_t session, ssize_t _gnutls_handshake_io_recv_int (gnutls_session_t, content_type_t, gnutls_handshake_description_t, void *, size_t); -ssize_t _gnutls_handshake_io_send_int (gnutls_session_t, +void _gnutls_handshake_io_cache_int (gnutls_session_t, gnutls_handshake_description_t, mbuffer_st *bufel); ssize_t _gnutls_io_write_flush (gnutls_session_t session); ssize_t _gnutls_handshake_io_write_flush (gnutls_session_t session); + +#endif |