The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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64 lines
2.4 KiB
64 lines
2.4 KiB
/* |
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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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 Inc. 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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* |
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*/ |
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#ifndef GRPC_SUPPORT_STRING_UTIL_H |
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#define GRPC_SUPPORT_STRING_UTIL_H |
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#include <grpc/support/port_platform.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* String utility functions */ |
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/* Returns a copy of src that can be passed to gpr_free(). |
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If allocation fails or if src is NULL, returns NULL. */ |
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GPRAPI char *gpr_strdup(const char *src); |
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/* printf to a newly-allocated string. The set of supported formats may vary |
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between platforms. |
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On success, returns the number of bytes printed (excluding the final '\0'), |
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and *strp points to a string which must later be destroyed with gpr_free(). |
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On error, returns -1 and sets *strp to NULL. If the format string is bad, |
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the result is undefined. */ |
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GPRAPI int gpr_asprintf(char **strp, const char *format, ...) |
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GPRC_PRINT_FORMAT_CHECK(2, 3); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* GRPC_SUPPORT_STRING_UTIL_H */
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