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unix: retry fetching of lists through sysctl if the size changes #169

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unix: retry fetching of lists through sysctl if the size changes #169

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On macOS, the SysctlKinfoProcSlice() function may be used to fetch the contents of the process table. As the process table may grow between the first and second call to sysctl(), the second call may fail with ENOMEM. In that case we simply need to retry.

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This PR (HEAD: cdea1ad) has been imported to Gerrit for code review.

Please visit Gerrit at https://go-review.googlesource.com/c/sys/+/513036.

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@EdSchouten EdSchouten force-pushed the eschouten/20230725-slice-retry branch from cdea1ad to d319d1b Compare July 25, 2023 18:02
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This PR (HEAD: d319d1b) has been imported to Gerrit for code review.

Please visit Gerrit at https://go-review.googlesource.com/c/sys/+/513036.

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Message from Ian Lance Taylor:

Patch Set 2:

(1 comment)

Please don’t reply on this GitHub thread. Visit golang.org/cl/513036.
After addressing review feedback, remember to publish your drafts!

@EdSchouten
unix: retry fetching of lists through sysctl if the size changes
b63b6b8 
On macOS, the SysctlKinfoProcSlice() function may be used to fetch the
contents of the process table. As the process table may grow between the
first and second call to sysctl(), the second call may fail with ENOMEM.
In that case we simply need to retry.
@EdSchouten EdSchouten force-pushed the eschouten/20230725-slice-retry branch from d319d1b to b63b6b8 Compare July 25, 2023 19:08
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This PR (HEAD: b63b6b8) has been imported to Gerrit for code review.

Please visit Gerrit at https://go-review.googlesource.com/c/sys/+/513036.

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  • To change your code in response to feedback:
    • Push a new commit to the branch used by your GitHub PR.
    • A new "patch set" will then appear in Gerrit.
    • Respond to each comment by marking as Done in Gerrit if implemented as suggested. You can alternatively write a reply.
    • Critical: you must click the blue Reply button near the top to publish your Gerrit responses.
    • Multiple commits in the PR will be squashed by GerritBot.
  • The title and description of the GitHub PR are used to construct the final commit message.
    • Edit these as needed via the GitHub web interface (not via Gerrit or git).
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Message from Ed Schouten:

Patch Set 2:

(1 comment)

Please don’t reply on this GitHub thread. Visit golang.org/cl/513036.
After addressing review feedback, remember to publish your drafts!

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Message from Ian Lance Taylor:

Patch Set 3: Run-TryBot+1

(1 comment)

Please don’t reply on this GitHub thread. Visit golang.org/cl/513036.
After addressing review feedback, remember to publish your drafts!

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Message from Gopher Robot:

Patch Set 3:

(1 comment)

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Message from Gopher Robot:

Patch Set 3: TryBot-Result+1

(1 comment)

Please don’t reply on this GitHub thread. Visit golang.org/cl/513036.
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Message from Ian Lance Taylor:

Patch Set 3: Auto-Submit+1 Code-Review+2 Run-TryBot+1

(1 comment)

Please don’t reply on this GitHub thread. Visit golang.org/cl/513036.
After addressing review feedback, remember to publish your drafts!

gopherbot pushed a commit that referenced this pull request Jul 26, 2023
@EdSchouten @gopherbot
unix: retry fetching of lists through sysctl if the size changes
70f4e40 
On macOS, the SysctlKinfoProcSlice() function may be used to fetch the contents of the process table. As the process table may grow between the first and second call to sysctl(), the second call may fail with ENOMEM. In that case we simply need to retry.

Change-Id: I40229653ed383603c33762f37b0dc2e7de47bcb6
GitHub-Last-Rev: b63b6b8
GitHub-Pull-Request: #169
Reviewed-on: https://go-review.googlesource.com/c/sys/+/513036
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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This PR is being closed because golang.org/cl/513036 has been merged.

@gopherbot gopherbot closed this Jul 26, 2023
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