Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc-cloned / deps / grpc / third_party / boringssl / ssl / test / async_bio.h

diff --git a/legacy-libs/grpc-cloned/deps/grpc/third_party/boringssl/ssl/test/async_bio.h b/legacy-libs/grpc-cloned/deps/grpc/third_party/boringssl/ssl/test/async_bio.h
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+/* 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_ASYNC_BIO
+#define HEADER_ASYNC_BIO
+
+#include <openssl/bio.h>
+
+
+// AsyncBioCreate creates a filter BIO for testing asynchronous state
+// machines which consume a stream socket. Reads and writes will fail
+// and return EAGAIN unless explicitly allowed. Each async BIO has a
+// read quota and a write quota. Initially both are zero. As each is
+// incremented, bytes are allowed to flow through the BIO.
+bssl::UniquePtr<BIO> AsyncBioCreate();
+
+// AsyncBioCreateDatagram creates a filter BIO for testing for
+// asynchronous state machines which consume datagram sockets. The read
+// and write quota count in packets rather than bytes.
+bssl::UniquePtr<BIO> AsyncBioCreateDatagram();
+
+// AsyncBioAllowRead increments |bio|'s read quota by |count|.
+void AsyncBioAllowRead(BIO *bio, size_t count);
+
+// AsyncBioAllowWrite increments |bio|'s write quota by |count|.
+void AsyncBioAllowWrite(BIO *bio, size_t count);
+
+// AsyncBioEnforceWriteQuota configures where |bio| enforces its write quota.
+void AsyncBioEnforceWriteQuota(BIO *bio, bool enforce);
+
+
+#endif  // HEADER_ASYNC_BIO