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20 lines
589 B
Diff
20 lines
589 B
Diff
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commit 6cd4ad106ef87a3c58b0c3478e78409b47000de0
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Author: Howard Chu <hyc@symas.com>
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Date: Tue Apr 25 20:17:03 2017 -0700
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Fix, errno is volatile int
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diff --git a/libstdc++-v3/src/filesystem/dir.cc b/libstdc++-v3/src/filesystem/dir.cc
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index 6ff12d0..5bbd664 100644
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--- a/libstdc++-v3/src/filesystem/dir.cc
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+++ b/libstdc++-v3/src/filesystem/dir.cc
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@@ -147,7 +147,7 @@ fs::_Dir::advance(error_code* ec, directory_options options)
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int err = std::exchange(errno, 0);
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const auto entp = readdir(dirp);
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- std::swap(errno, err);
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+ std::swap((int&)errno, err);
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if (entp)
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{
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