- /* Copyright (c) 2014, Google Inc.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
-
- #ifndef HEADER_PACKETED_BIO
- #define HEADER_PACKETED_BIO
-
- #include <openssl/base.h>
- #include <openssl/bio.h>
-
- #include "../../crypto/test/scoped_types.h"
-
- #if defined(OPENSSL_WINDOWS)
- #pragma warning(push, 3)
- #include <winsock2.h>
- #pragma warning(pop)
- #else
- #include <sys/types.h>
- #endif
-
-
- // PacketedBioCreate creates a filter BIO which implements a reliable in-order
- // blocking datagram socket. The resulting BIO, on |BIO_read|, may simulate a
- // timeout which sets |*out_timeout| to the timeout and fails the read.
- // |*out_timeout| must be zero on entry to |BIO_read|; it is an error to not
- // apply the timeout before the next |BIO_read|.
- //
- // Note: The read timeout simulation is intended to be used with the async BIO
- // wrapper. It doesn't simulate BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT, used in DTLS's
- // blocking mode.
- ScopedBIO PacketedBioCreate(timeval *out_timeout);
-
-
- #endif // HEADER_PACKETED_BIO
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