llvm/lldb/source/Host/linux/HostInfoLinux.cpp

//===-- HostInfoLinux.cpp -------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "lldb/Host/linux/HostInfoLinux.h"
#include "lldb/Host/Config.h"
#include "lldb/Host/FileSystem.h"
#include "lldb/Utility/LLDBLog.h"
#include "lldb/Utility/Log.h"

#include "llvm/Support/Threading.h"

#include <climits>
#include <cstdio>
#include <cstring>
#include <sys/utsname.h>
#include <unistd.h>

#include <algorithm>
#include <mutex>
#include <optional>

usingnamespacelldb_private;

namespace {
struct HostInfoLinuxFields { … };
} // namespace

static HostInfoLinuxFields *g_fields = …;

void HostInfoLinux::Initialize(SharedLibraryDirectoryHelper *helper) { … }

void HostInfoLinux::Terminate() { … }

llvm::VersionTuple HostInfoLinux::GetOSVersion() { … }

std::optional<std::string> HostInfoLinux::GetOSBuildString() { … }

llvm::StringRef HostInfoLinux::GetDistributionId() { … }

FileSpec HostInfoLinux::GetProgramFileSpec() { … }

bool HostInfoLinux::ComputeSupportExeDirectory(FileSpec &file_spec) { … }

bool HostInfoLinux::ComputeSystemPluginsDirectory(FileSpec &file_spec) { … }

bool HostInfoLinux::ComputeUserPluginsDirectory(FileSpec &file_spec) { … }

void HostInfoLinux::ComputeHostArchitectureSupport(ArchSpec &arch_32,
                                                   ArchSpec &arch_64) { … }