你即將離開本站

並前往https://stackoverflow.com/questions/53581429/why-do-i-get-more-than-one-sigchld-when-i-only-called-fork-once

Why do I get more than one SIGCHLD when I only called fork ...

You are creating additional children with each call to system("ps -lH") , and you get SIGCHLD notifications for them too.

確定！ 回上一頁

查詢 「SIGCHLD」的人也找了：

  1. SIGCHLD
    2.
  2. Waitpid
    3.
  3. Wait SIGCHLD
    4.
  4. SIGCHLD zombie
    5.
  5. Fork waitpid
    6.
  6. Fork waitpid example
    7.
  7. waitpid用法
    8.
  8. SIGCHLD 用法
    9.