• pid <integer> 要为其获取调度优先级的进程 ID。默认值 0
  • 返回: <integer>

返回由 pid 指定的进程的调度优先级。 如果未提供 pid 或者为 0,则返回当前进程的优先级。

  • pid <integer> The process ID to retrieve scheduling priority for. Default 0.
  • Returns: <integer>

Returns the scheduling priority for the process specified by pid. If pid is not provided or is 0, the priority of the current process is returned.