include/lldb/Host/linux/HostInfoLinux.h

   1 //===-- HostInfoLinux.h -----------------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef lldb_Host_linux_HostInfoLinux_h_
  11 #define lldb_Host_linux_HostInfoLinux_h_
  12
  13 #include "lldb/Host/FileSpec.h"
  14 #include "lldb/Host/posix/HostInfoPosix.h"
  15
  16 #include "llvm/ADT/StringRef.h"
  17
  18 #include <string>
  19
  20 namespace lldb_private {
  21
  22 class HostInfoLinux : public HostInfoPosix {
  23   friend class HostInfoBase;
  24
  25 private:
  26   // Static class, unconstructable.
  27   HostInfoLinux();
  28   ~HostInfoLinux();
  29
  30 public:
  31   static void Initialize();
  32   static uint32_t GetMaxThreadNameLength();
  33
  34   static bool GetOSVersion(uint32_t &major, uint32_t &minor, uint32_t &update);
  35   static bool GetOSBuildString(std::string &s);
  36   static bool GetOSKernelDescription(std::string &s);
  37   static llvm::StringRef GetDistributionId();
  38   static FileSpec GetProgramFileSpec();
  39
  40 protected:
  41   static bool ComputeSupportExeDirectory(FileSpec &file_spec);
  42   static bool ComputeSystemPluginsDirectory(FileSpec &file_spec);
  43   static bool ComputeUserPluginsDirectory(FileSpec &file_spec);
  44   static void ComputeHostArchitectureSupport(ArchSpec &arch_32,
  45                                              ArchSpec &arch_64);
  46 };
  47 }
  48
  49 #endif