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70e693c77f
A handful of minor improvements to StreamAsynchronousIO: - Document the class. - Use a named enum value to distinguishing between stdout and stderr. - Add missing period to comment. - Clear the string instead of assigning to it. - Eliminate color argument.
38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
//===-- StreamAsynchronousIO.cpp ------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Core/StreamAsynchronousIO.h"
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#include "lldb/Core/Debugger.h"
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#include "lldb/lldb-enumerations.h"
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using namespace lldb;
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using namespace lldb_private;
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StreamAsynchronousIO::StreamAsynchronousIO(
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Debugger &debugger, StreamAsynchronousIO::ForSTDOUT for_stdout)
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: Stream(0, 4, eByteOrderBig, debugger.GetUseColor()), m_debugger(debugger),
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m_data(), m_for_stdout(for_stdout) {}
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StreamAsynchronousIO::~StreamAsynchronousIO() {
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// Flush when we destroy to make sure we display the data.
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Flush();
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}
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void StreamAsynchronousIO::Flush() {
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if (!m_data.empty()) {
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m_debugger.PrintAsync(m_data.data(), m_data.size(), m_for_stdout);
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m_data.clear();
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}
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}
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size_t StreamAsynchronousIO::WriteImpl(const void *s, size_t length) {
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m_data.append((const char *)s, length);
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return length;
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}
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