4cfcca7b6f
r209631: Use MIUtilSystemLinux on FreeBSD as well We should later rename this file (probably MIUtilSystemPOSIX), but more clean-up is still needed here, and we can wait until we better understand how this code may be shared between FreeBSD, Linux, and OS X. r209632: Add stdlib.h for malloc and friends r209633: Remove include of obsolete stropts.h header The header is for POSIX streams functionality, and does not exist on FreeBSD, OS X, or contemporary Linux distributions. Issue reported by John Wolfe. llvm-svn: 211620
123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
//===-- MIUtilSystemLinux.cpp -----------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//++
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// File: MIUtilSystemLinux.cpp
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//
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// Overview: CMIUtilSystemLinux implementation.
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//
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// Environment: Compilers: Visual C++ 12.
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// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
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// Libraries: See MIReadmetxt.
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//
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// Copyright: None.
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//--
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// Include compiler configuration
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#include "MICmnConfig.h"
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#if defined( __FreeBSD__ ) || defined( __linux )
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// In-house headers:
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#include "MIUtilSystemLinux.h"
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#include "MICmnResources.h"
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//++ ------------------------------------------------------------------------------------
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// Details: CMIUtilSystemLinux constructor.
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// Type: Method.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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CMIUtilSystemLinux::CMIUtilSystemLinux( void )
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{
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}
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//++ ------------------------------------------------------------------------------------
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// Details: CMIUtilSystemLinux destructor.
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// Type: Method.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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CMIUtilSystemLinux::~CMIUtilSystemLinux( void )
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{
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}
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//++ ------------------------------------------------------------------------------------
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// Details: Retrieve the OS system error message for the given system error code.
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// Type: Method.
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// Args: vError - (R) OS error code value.
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// vrwErrorMsg - (W) The error message.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool CMIUtilSystemLinux::GetOSErrorMsg( const MIint vError, CMIUtilString & vrwErrorMsg ) const
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{
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// Reset
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vrwErrorMsg.clear();
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bool bOk = MIstatus::failure;
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// ToDo: Implement LINUX version
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return bOk;
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}
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//++ ------------------------------------------------------------------------------------
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// Details: Retrieve if possible the OS last error description.
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// Type: Method.
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// Args: None.
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// Return: CMIUtilString - Error description.
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// Throws: None.
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//--
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CMIUtilString CMIUtilSystemLinux::GetOSLastError( void ) const
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{
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CMIUtilString errorMsg( "Error fn not implemented " );
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// ToDo: Implement LINUX version
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return errorMsg;
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}
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//++ ------------------------------------------------------------------------------------
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// Details: Retrieves the fully qualified path for the this application. If the function
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// fails the string is filled with the error message.
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// Type: Method.
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// Args: vrwFileNamePath - (W) The excutable's name and path or last error description.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool CMIUtilSystemLinux::GetExecutablesPath( CMIUtilString & vrwFileNamePath ) const
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{
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vrwFileNamePath = CMIUtilString( "." );
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return MIstatus::success;
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}
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//++ ------------------------------------------------------------------------------------
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// Details: Retrieves the fully qualified path for the Log file for this application.
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// If the function fails the string is filled with the error message.
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// Append a dummy file name on the end of the path. This will be stripped off
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// later and the real log file name replaces it.
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// Type: Method.
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// Args: vrwFileNamePath - (W) The Log file's name and path or last error description.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool CMIUtilSystemLinux::GetLogFilesPath( CMIUtilString & vrwFileNamePath ) const
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{
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vrwFileNamePath = CMIUtilString( "." );
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return MIstatus::success;
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}
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#endif // #if defined( __linux )
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