1//===-- HostInfoPosix.h -----------------------------------------*- C++ -*-===// 2// 3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4// See https://llvm.org/LICENSE.txt for license information. 5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6// 7//===----------------------------------------------------------------------===// 8 9#ifndef lldb_Host_posix_HostInfoPosix_h_ 10#define lldb_Host_posix_HostInfoPosix_h_ 11 12#include "lldb/Host/HostInfoBase.h" 13#include "lldb/Utility/FileSpec.h" 14 15namespace lldb_private { 16 17class UserIDResolver; 18 19class HostInfoPosix : public HostInfoBase { 20 friend class HostInfoBase; 21 22public: 23 static size_t GetPageSize(); 24 static bool GetHostname(std::string &s); 25 26 static uint32_t GetUserID(); 27 static uint32_t GetGroupID(); 28 static uint32_t GetEffectiveUserID(); 29 static uint32_t GetEffectiveGroupID(); 30 31 static FileSpec GetDefaultShell(); 32 33 static bool GetEnvironmentVar(const std::string &var_name, std::string &var); 34 35 static UserIDResolver &GetUserIDResolver(); 36 37protected: 38 static bool ComputeSupportExeDirectory(FileSpec &file_spec); 39 static bool ComputeHeaderDirectory(FileSpec &file_spec); 40}; 41} 42 43#endif 44