Dependable Element Mw Log Backend Doc
  • Assumed System
    • Assumed System Requirements
    • Assumptions of Use
  • Software Architectural Level
    • Feature Requirements
    • Static Design
      • Static Design
        • Safe Datarouter Backend
          • Introduction
          • Inter-process communication
          • Class diagram
          • Verbose logging sequence
          • Activity diagrams
          • Lock-free Shared Memory Design
          • Lazy logging client
          • Establishing a logging session
          • Avoiding shared memory leaks
          • Post-mortem logging
          • Limited impact of incoming messages in the logging client
          • Message exchange between Logging Clients and Datarouter
            • Establish a new logging session
              • Request from the client to Datarouter
            • Acquire data to read on the ring buffer
              • Request from Datarouter to acquire
              • Response from the Client to confirm acquire
        • Verbose Logging Static
        • FileOutputBackend
    • Dynamic Design
      • Dynamic Design
        • Datarouter Backend
          • Datarouter Backend Datarouterbackend
          • Datarouter Message Client Impl Connecttodatarouter
          • Shared Memory Reader Read
          • Shared Memory Writer Allocandwrite
          • Verbose Logging Sequence
        • Syslog Backend Sequence
    • Internal API
      • Internal API
        • Datarouter Backend
          • Datarouter Class Diagram
          • Inter Process Communication
          • Mw Log Datarouter Recorder
          • Mw Log Shared Memory Reader
          • Write Factory Design
        • Mw Log File Backend
        • Mw Log Recorders
    • Dependability Analysis
      • mw_log_backend_safety_analysis
        • Failure Modes
        • Safety Measures
  • Components
    • //score/mw/log/dependability:component_mw_log_backend
      • Component Requirements
        • Component Requirements
      • Units
        • //score/mw/log/detail/data_router:data_router_backend_unit
          • Implementation
          • Tests
        • //score/mw/log/detail/data_router/shared_memory:shared_memory_unit
          • Implementation
          • Tests
        • //score/mw/log/detail/file_recorder:file_recorder_unit
          • Implementation
          • Tests
        • //score/mw/log/detail/syslog:syslog_backend_unit
          • Implementation
          • Tests
        • //score/mw/log/detail/utils/signal_handling:signal_handling_unit
          • Implementation
          • Tests
        • //score/mw/log/detail/wait_free_producer_queue:wait_free_producer_queue_unit
          • Implementation
          • Tests
  • Traceability
    • L.O.B.S.T.E.R. Traceability Report
      • Overview
      • Feature Requirements
      • Component Requirements
      • Assumptions of Use
      • Architecture
      • Unit Test
      • Test Case Coverage
Dependable Element Mw Log Backend Doc
  • Traceability
  • L.O.B.S.T.E.R. Traceability Report
  • Architecture
  • View page source

Architecture

Coverage: 100.0% (1 of 1 items OK)

[OK] Bazel Architecture //score/mw/log/dependability:component_mw_log_backend

Derived from:

  • MwLog.TimeBoundedLocking

  • MwLog.SystemBackendActivation

  • MwLog.SharedMemoryFilePermissions

  • MwLog.MemoryBoundChecking

  • MwLog.LocalAllocationStrategy

  • MwLog.IndexAndSizeChecking

  • MwLog.InactiveLogStreamBehavior

  • MwLog.ForwardToSystemLogger

  • MwLog.FileDescriptorFlags

  • MwLog.DltVerboseMode

  • MwLog.CrossLockingPrevention

  • MwLog.BoundedLoopExecution

  • MwLog.AvoidSignalProcessing

  • MwLog.AutosarLogTraceSpec

Source: score/mw/log/dependability/BUILD:1

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