HostInfoLinux.h

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//===-- HostInfoLinux.h -----------------------------------------*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
 
#ifndef lldb_Host_linux_HostInfoLinux_h_
#define lldb_Host_linux_HostInfoLinux_h_
 
#include "lldb/Host/posix/HostInfoPosix.h"
#include "lldb/Utility/FileSpec.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/VersionTuple.h"
 
#include <optional>
#include <string>
 
namespace lldb_private {
 
class HostInfoLinux : public HostInfoPosix {
  friend class HostInfoBase;
 
public:
  static void Initialize(SharedLibraryDirectoryHelper *helper = nullptr);
  static void Terminate();
 
  static llvm::VersionTuple GetOSVersion();
  static std::optional<std::string> GetOSBuildString();
  static llvm::StringRef GetDistributionId();
  static FileSpec GetProgramFileSpec();
 
protected:
  static bool ComputeSupportExeDirectory(FileSpec &file_spec);
  static bool ComputeSystemPluginsDirectory(FileSpec &file_spec);
  static bool ComputeUserPluginsDirectory(FileSpec &file_spec);
  static void ComputeHostArchitectureSupport(ArchSpec &arch_32,
                                             ArchSpec &arch_64);
};
}
 
#endif