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  • Complete Slide Material
    • Linux: Introduction, Userland/Kernel Programming, Hardware/Embedded
      • Linux Basics
      • Linux Systems Programming
        • System Calls
        • Files And File Descriptors
        • Processes
        • Signals
        • Time, Clocks, Timers And Notification
          • Clocks, And Points In Time
          • Obsolete Timer APIs
          • POSIX Timers: Introduction
          • POSIX Timers: Asynchronous Notification
          • POSIX Timers: Threaded Notification
          • Timer File Descriptors
        • The Problem
        • I/O Multiplexing
        • A Naive C++ Eventloop (poll())
        • Exercise: Graceful Termination Via SIGTERM/SIGINT
        • Exercise: Commit/Rollback Via SIGUSR1/SIGUSR2
        • Group sysprog.eventloop
        • POSIX Threads
        • Memory Management Basics (mmap())
        • Sysprog: POSIX IPC
        • POSIX Message Queues
        • Scheduling And Realtime
        • Introductory Live Hacking, Hardware-Wise (sysfs GPIO)
        • Blocking I/O: What Is That?
      • SSH: Secure Shell
      • Toolchain, And Cross Development
      • Linux Hardware Interfaces
      • Linux Kernel Driver Development
      • Drafts
    • Python Programming
    • C Programming
    • C++ Programming
    • Build Tools, Unit Testing, Design, And More
  • Training Courses
  • Complete Slide Material
  • Linux: Introduction, Userland/Kernel Programming, Hardware/Embedded
  • Linux Systems Programming
  • Time, Clocks, Timers And Notification
  • POSIX Timers: Threaded Notification

POSIX Timers: Threaded Notification#

  • whole lotta code, mainly taken (and modified) from POSIX Timers: Asynchronous Notification

  • thread notification: is a new thread created? man -s 3 sigevent only says that it could. Performance implications?

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