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x/sys/unix: add sysctl system call on Linux #52326

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kusattapansan10 opened this issue Apr 13, 2022 · 3 comments
Open

x/sys/unix: add sysctl system call on Linux #52326

kusattapansan10 opened this issue Apr 13, 2022 · 3 comments
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NeedsFix The path to resolution is known, but the work has not been done.
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Unreleased

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@kusattapansan10
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kusattapansan10 commented Apr 13, 2022 •
edited

I noticed that golang.org/x/sys/unix don't have the sysctl function. Most compiler language like c have it by default.
So I think go should have sysctl
@gopherbot gopherbot added this to the Proposal milestone Apr 13, 2022
@seankhliao seankhliao changed the title proposal: affected/package: golang.org/x/sys/unix. Suggestion Add sysctl proposal: x/sys/unix. Suggestion Add sysctl Apr 13, 2022
@seankhliao
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Linux has deprecated / removed sysctl https://man7.org/linux/man-pages/man2/sysctl.2.html
Why should we add it?

@seankhliao seankhliao added the WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. label Apr 13, 2022
@kusattapansan10
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kusattapansan10 commented Apr 13, 2022 •
edited

I don't think it's not a system call
Can be read from /proc/sys directory

It's still required to doing some things in linux.
For example to see cpu temperature in linux reading a sysctl value "hw.acpi.thermal.tz0.temperature" is most common way as far as I know

@ianlancetaylor
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It's not necessary to open a proposal to add a simple system call wrapper to x/sys/unix, so taking this out of the proposal process.

@ianlancetaylor ianlancetaylor changed the title proposal: x/sys/unix. Suggestion Add sysctl x/sys/unix: add sysctl system call on Linux Apr 13, 2022
@ianlancetaylor ianlancetaylor removed Proposal WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. labels Apr 13, 2022
@ianlancetaylor ianlancetaylor modified the milestones: Proposal, Unreleased Apr 13, 2022
@ianlancetaylor ianlancetaylor added the NeedsFix The path to resolution is known, but the work has not been done. label Apr 13, 2022
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@ianlancetaylor @gopherbot @seankhliao @kusattapansan10