Mirror of BoringSSL (grpc依赖)
https://boringssl.googlesource.com/boringssl
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43 lines
1.8 KiB
43 lines
1.8 KiB
/* 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_ASYNC_BIO |
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#define HEADER_ASYNC_BIO |
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#include <openssl/bio.h> |
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// AsyncBioCreate creates a filter BIO for testing asynchronous state |
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// machines which consume a stream socket. Reads and writes will fail |
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// and return EAGAIN unless explicitly allowed. Each async BIO has a |
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// read quota and a write quota. Initially both are zero. As each is |
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// incremented, bytes are allowed to flow through the BIO. |
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bssl::UniquePtr<BIO> AsyncBioCreate(); |
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// AsyncBioCreateDatagram creates a filter BIO for testing for |
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// asynchronous state machines which consume datagram sockets. The read |
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// and write quota count in packets rather than bytes. |
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bssl::UniquePtr<BIO> AsyncBioCreateDatagram(); |
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// AsyncBioAllowRead increments |bio|'s read quota by |count|. |
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void AsyncBioAllowRead(BIO *bio, size_t count); |
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// AsyncBioAllowWrite increments |bio|'s write quota by |count|. |
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void AsyncBioAllowWrite(BIO *bio, size_t count); |
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// AsyncBioEnforceWriteQuota configures where |bio| enforces its write quota. |
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void AsyncBioEnforceWriteQuota(BIO *bio, bool enforce); |
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#endif // HEADER_ASYNC_BIO
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