Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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53 lines
2.3 KiB
53 lines
2.3 KiB
// Protocol Buffers - Google's data interchange format |
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// Copyright 2023 Google LLC. All rights reserved. |
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// https://developers.google.com/protocol-buffers/ |
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// |
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// Redistribution and use in source and binary forms, with or without |
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// modification, are permitted provided that the following conditions are |
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// met: |
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// |
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// * Redistributions of source code must retain the above copyright |
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// notice, this list of conditions and the following disclaimer. |
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// * Redistributions in binary form must reproduce the above |
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// copyright notice, this list of conditions and the following disclaimer |
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// in the documentation and/or other materials provided with the |
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// distribution. |
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// * Neither the name of Google LLC nor the names of its |
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// contributors may be used to endorse or promote products derived from |
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// this software without specific prior written permission. |
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// |
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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#ifndef UPB_PORT_VSNPRINTF_COMPAT_H_ |
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#define UPB_PORT_VSNPRINTF_COMPAT_H_ |
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// Must be last. |
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#include "upb/port/def.inc" |
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UPB_INLINE int _upb_vsnprintf(char* buf, size_t size, const char* fmt, |
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va_list ap) { |
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#if defined(__MINGW64__) || defined(__MINGW32__) || defined(_MSC_VER) |
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// The msvc runtime has a non-conforming vsnprintf() that requires the |
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// following compatibility code to become conformant. |
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int n = -1; |
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if (size != 0) n = _vsnprintf_s(buf, size, _TRUNCATE, fmt, ap); |
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if (n == -1) n = _vscprintf(fmt, ap); |
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return n; |
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#else |
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return vsnprintf(buf, size, fmt, ap); |
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#endif |
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} |
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#include "upb/port/undef.inc" |
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#endif // UPB_PORT_VSNPRINTF_COMPAT_H_
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