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https://github.com/facebook/sapling.git
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a29d465ee8
Summary: With Facebook having been renamed Meta Platforms, we need to change the license headers. Reviewed By: fanzeyi Differential Revision: D33407812 fbshipit-source-id: b11bfbbf13a48873f0cea75f212cc7b07a68fb2e
31 lines
722 B
C++
31 lines
722 B
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This software may be used and distributed according to the terms of the
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* GNU General Public License version 2.
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*/
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#include "eden/fs/utils/Memory.h"
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#include <stdio.h>
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#include <stdlib.h>
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namespace facebook::eden {
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void assertZeroBits(const void* memory, size_t size) {
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if (0 == size) {
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return;
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}
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auto* p = static_cast<const unsigned char*>(memory);
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if (p[0] || memcmp(p, p + 1, size - 1)) {
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fprintf(stderr, "unexpected nonzero bits: ");
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for (size_t i = 0; i < size; ++i) {
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fprintf(stderr, "%01x%01x", p[i] & 15, p[i] >> 4);
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}
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fprintf(stderr, "\n");
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fflush(stderr);
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abort();
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}
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}
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} // namespace facebook::eden
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