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Merge pull request #6462 from Morph1984/proper-flush 

common: fs: file: Flush the file to the disk when Flush() is called
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bunnei 2021-06-15 19:03:19 -07:00 committed by GitHub
parent f3caf53648 a98b6c8f07
commit 78651b5476
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1 changed files with 5 additions and 1 deletions
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6
src/common/fs/file.cpp
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@ -309,7 +309,11 @@ bool IOFile::Flush() const {
errno = 0;
const auto flush_result = std::fflush(file) == 0;
#ifdef _WIN32
const auto flush_result = std::fflush(file) == 0 && _commit(fileno(file)) == 0;
#else
const auto flush_result = std::fflush(file) == 0 && fsync(fileno(file)) == 0;
#endif
if (!flush_result) {
const auto ec = std::error_code{errno, std::generic_category()};