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LibCore: Use Error::from_errno in Stream APIs

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This makes Stream APIs work with Lagom and is overall cleaner.
This commit is contained in:
sin-ack 2021-12-29 23:13:11 +00:00 • committed by Ali Mohammad Pur
parent dbd25916a3
commit 5f645e84d8
2 changed files with 14 additions and 14 deletions
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10
Userland/Libraries/LibCore/Stream.cpp
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@ -164,7 +164,7 @@ ErrorOr<size_t> File::read(Bytes buffer)
// NOTE: POSIX says that if the fd is not open for reading, the call
// will return EBADF. Since we already know whether we can or
// can't read the file, let's avoid a syscall.
return EBADF;
return Error::from_errno(EBADF);
}
ssize_t rc = ::read(m_fd, buffer.data(), buffer.size());
@ -180,7 +180,7 @@ ErrorOr<size_t> File::write(ReadonlyBytes buffer)
{
if (!has_flag(m_mode, OpenMode::Write)) {
// NOTE: Same deal as Read.
return EBADF;
return Error::from_errno(EBADF);
}
ssize_t rc = ::write(m_fd, buffer.data(), buffer.size());
@ -343,7 +343,7 @@ ErrorOr<void> Socket::connect_inet(int fd, SocketAddress const& address)
ErrorOr<size_t> PosixSocketHelper::read(Bytes buffer)
{
if (!is_open()) {
return ENOTCONN;
return Error::from_errno(ENOTCONN);
}
ssize_t rc = ::recv(m_fd, buffer.data(), buffer.size(), 0);
@ -364,7 +364,7 @@ ErrorOr<size_t> PosixSocketHelper::read(Bytes buffer)
ErrorOr<size_t> PosixSocketHelper::write(ReadonlyBytes buffer)
{
if (!is_open()) {
return ENOTCONN;
return Error::from_errno(ENOTCONN);
}
ssize_t rc = ::send(m_fd, buffer.data(), buffer.size(), 0);
@ -483,7 +483,7 @@ ErrorOr<NonnullOwnPtr<TCPSocket>> TCPSocket::adopt_fd(int fd)
ErrorOr<size_t> PosixSocketHelper::pending_bytes() const
{
if (!is_open()) {
return ENOTCONN;
return Error::from_errno(ENOTCONN);
}
int value;