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which: answer from the path when `open(O_EXEC)` fails with EMFILE or ENFILE - #47433

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robobun/c3881697/which-probe-without-fd

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which: answer from the path when `open(O_EXEC)` fails with EMFILE or ENFILE#47433
robobun wants to merge 10 commits into
mainfrom
robobun/c3881697/which-probe-without-fd

Commits on Oct 30, 2026
- test: a PATH lookup finds a command when no descriptor is free
  robobun
  committed
  f2f7eab
- test: temporary report on the macOS probe of a PATH candidate
  robobun
  committed
  12f968e
- test: widen the temporary report on the macOS probe
  robobun
  committed
  b8cef3f
- test: add what this build's Bun.which does to the temporary report
  robobun
  committed
  8aefc2c
- [autofix.ci] apply automated fixes
  autofix-ci[bot]
  authored
  303da38
- which: answer from the path when open(O_EXEC) has no descriptor
  robobun
  committed
  62bf3bb
- test: keep the /bin/sh row, and pin the answer under an ACL
  robobun
  committed
  0615609
- test: remove the temporary report on the macOS probe
  robobun
  committed
  dea021e
- open: keep the read probe of the editor lookup
  robobun
  committed
  d6b198d
- test: give both rows of the loop-init test a fixed PATH
  robobun
  committed
  613b0c4