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libutil: Also fix AutoUnmount special member functions

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This commit is contained in:
Sergei Zimmerman 2025-12-15 01:22:18 +03:00
parent 54d2268d84
commit 198628790b
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1 changed files with 16 additions and 1 deletions
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17
src/libutil/include/nix/util/file-system.hh
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@ -480,8 +480,23 @@ class AutoUnmount
Path path;
bool del;
public:
AutoUnmount(Path &);
AutoUnmount();
AutoUnmount(Path &);
AutoUnmount(const AutoUnmount &) = delete;
AutoUnmount(AutoUnmount && other) noexcept
: path(std::move(other.path))
, del(std::exchange(other.del, false))
{
}
AutoUnmount & operator=(AutoUnmount && other) noexcept
{
path = std::move(other.path);
del = std::exchange(other.del, false);
return *this;
}
~AutoUnmount();
void cancel();
};