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Subject: Question with the difference in shm_info between Linux and Cygwin
Thread-Topic: Question with the difference in shm_info between Linux and Cygwin
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Date: Sat, 24 Aug 2024 00:33:42 +0000
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From: Kun Yang via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Kun Yang <ikspress AT outlook DOT com>
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Sender: "Cygwin" <cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com>

Greetings,

I attempted to get the information about shared memory. Then I noticed some
difference in shm_info. I have some question about it.

Firstly, I would like to know is there any reason why shm_rss and shm_swp
doesn't exist? And how to get them? Additionally, is shm_atts the same as
shm_rss?

I would also like to inquire if swap_attempts and swap_successes the same in
Linux and Cygwin, always being zero and unused?

I would appreciate it if you could offer some related information.

Best Regards,
Yang Kun

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