a2b6ddb7b1
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.
find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.
Reviewed By: TheSavior, yungsters
Differential Revision: D7007050
fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
40 lines
1.0 KiB
C++
40 lines
1.0 KiB
C++
/*
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include <cstdarg>
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#include <stdio.h>
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#include <fb/assert.h>
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#include <fb/log.h>
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namespace facebook {
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#define ASSERT_BUF_SIZE 4096
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static char sAssertBuf[ASSERT_BUF_SIZE];
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static AssertHandler gAssertHandler;
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void assertInternal(const char* formatstr ...) {
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va_list va_args;
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va_start(va_args, formatstr);
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vsnprintf(sAssertBuf, sizeof(sAssertBuf), formatstr, va_args);
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va_end(va_args);
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if (gAssertHandler != NULL) {
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gAssertHandler(sAssertBuf);
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}
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FBLOG(LOG_FATAL, "fbassert", "%s", sAssertBuf);
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// crash at this specific address so that we can find our crashes easier
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*(int*)0xdeadb00c = 0;
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// let the compiler know we won't reach the end of the function
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__builtin_unreachable();
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}
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void setAssertHandler(AssertHandler assertHandler) {
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gAssertHandler = assertHandler;
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}
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} // namespace facebook
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