unix: add O_EXEC and O_SEARCH on darwin

[dzbarsky]

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Patch Set 1:

(1 comment)

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Patch Set 1:

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Message from Tobias Klauser:

Patch Set 1: Commit-Queue+1

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Message from golang-scoped@luci-project-accounts.iam.gserviceaccount.com:

Patch Set 1:

Dry run: CV is trying the patch.

Bot data: {"action":"start","triggered_at":"2026-09-18T11:27:09Z","revision":"0162d803a77a35ef741cfea34044a5eaea861fdf"}

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Message from Tobias Klauser:

Patch Set 1: -Commit-Queue

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Patch Set 1:

This CL has passed the run

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Message from golang-scoped@luci-project-accounts.iam.gserviceaccount.com:

Patch Set 1: LUCI-TryBot-Result+1

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Message from Tobias Klauser:

Patch Set 2: Auto-Submit+1 Code-Review+2

(1 comment)

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Message from Tobias Klauser:

Patch Set 2:

(1 comment)

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Message from Mark Freeman:

Patch Set 2: Code-Review+1

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This PR is being closed because golang.org/cl/834765 has been merged.