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Kernel: Make File::stat() & friends return Error<struct stat>

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Instead of making the caller provide a stat buffer, let's just return
one as a value.
This commit is contained in:
Andreas Kling 2021-12-17 11:22:27 +01:00
parent 1f2d0d0ad4
commit 0ae8702692
10 changed files with 19 additions and 20 deletions
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6
Kernel/Net/Socket.cpp
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@ -263,11 +263,11 @@ ErrorOr<void> Socket::shutdown(int how)
return {};
}
ErrorOr<void> Socket::stat(::stat& st) const
ErrorOr<struct stat> Socket::stat() const
{
memset(&st, 0, sizeof(st));
struct stat st = {};
st.st_mode = S_IFSOCK;
return {};
return st;
}
void Socket::set_connected(bool connected)

2
Kernel/Net/Socket.h
View file

@ -104,7 +104,7 @@ public:
// ^File
virtual ErrorOr<size_t> read(OpenFileDescription&, u64, UserOrKernelBuffer&, size_t) override final;
virtual ErrorOr<size_t> write(OpenFileDescription&, u64, const UserOrKernelBuffer&, size_t) override final;
virtual ErrorOr<void> stat(::stat&) const override;
virtual ErrorOr<struct stat> stat() const override;
virtual ErrorOr<NonnullOwnPtr<KString>> pseudo_path(const OpenFileDescription&) const override = 0;
bool has_receive_timeout() const { return m_receive_timeout != Time::zero(); }