Calling system() in multi-threads.

[Takashi Yano]

On Thu, 17 Jul 2025 23:14:21 +0900
Takashi Yano wrote:
> As a starting point, I tried tntroducing locking. It almost works
> as expected, however, sometimes my STC in my first report is hangs
> if N is large e.g. 100. The patch is as attached.
> 
> What am I missing?

Patch revised.

-- 
Takashi Yano <takashi.yano@nifty.ne.jp>
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