プロセスの状態

man psによると，プロセスには，次の状態がある．UNIXよりずいぶん多いねぇ．

Moribund   Process has exited and is about to have its resources reclaimed.
Ready      on the queue of processes ready to be run.
Scheding   about to be run.
Running    running.
Queueing   waiting on a queue for a resource.
Wakeme     waiting for I/O or some other kernel event to wake it up.
Broken     dead of unnatural causes; lingering so that it can be examined.
Stopped    stopped.
Stopwait   waiting for another process to stop.
Fault      servicing a page fault.
Idle       waiting for something to do (kernel processes only).
New        being created.
Pageout    paging out some other process.
Syscall      performing the named system call.
no resource   waiting for more of a critical resource.