4d2e7ce47b
With DTLSv1_get_timeout de-ctrl-ified, the type checker complains about OPENSSL_timeval. Existing callers all use the real timeval. Now that OPENSSL_timeval is not included in any public structs, simply forward-declare timeval itself in ssl.h and pull in winsock2.h in internal headers. Change-Id: Ieaf110e141578488048c28cdadb14881301a2ce1 Reviewed-on: https://boringssl-review.googlesource.com/4682 Reviewed-by: Adam Langley <agl@google.com>
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/* Copyright (c) 2014, Google Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
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#ifndef HEADER_PACKETED_BIO
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#define HEADER_PACKETED_BIO
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#include <openssl/base.h>
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#include <openssl/bio.h>
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#include "../../crypto/test/scoped_types.h"
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#if defined(OPENSSL_WINDOWS)
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#pragma warning(push, 3)
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#include <winsock2.h>
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#pragma warning(pop)
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#else
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#include <sys/types.h>
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#endif
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// PacketedBioCreate creates a filter BIO which implements a reliable in-order
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// blocking datagram socket. The resulting BIO, on |BIO_read|, may simulate a
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// timeout which sets |*out_timeout| to the timeout and fails the read.
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// |*out_timeout| must be zero on entry to |BIO_read|; it is an error to not
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// apply the timeout before the next |BIO_read|.
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//
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// Note: The read timeout simulation is intended to be used with the async BIO
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// wrapper. It doesn't simulate BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT, used in DTLS's
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// blocking mode.
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ScopedBIO PacketedBioCreate(timeval *out_timeout);
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#endif // HEADER_PACKETED_BIO
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