26 lines
736 B
C++
26 lines
736 B
C++
//===-- Implementation of strrchr------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "src/string/strrchr.h"
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#include "src/__support/common.h"
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namespace __llvm_libc {
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LLVM_LIBC_FUNCTION(char *, strrchr, (const char *src, int c)) {
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const char ch = c;
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char *last_occurrence = nullptr;
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for (; *src; ++src) {
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if (*src == ch)
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last_occurrence = const_cast<char *>(src);
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}
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return last_occurrence;
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}
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} // namespace __llvm_libc
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