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Correctly handle calls setting timestamp to 0 #23310

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merged 9 commits into from
Jan 9, 2025

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hoodmane
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@hoodmane hoodmane commented Jan 6, 2025

If someone calls utimes("file", 0, 0) the previous code I wrote would not adjust the time stamp.

If someone calls `utimes("file", 0, 0)` the previous code I wrote would
not adjust the time stamp.
@sbc100
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sbc100 commented Jan 6, 2025

Test?

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hoodmane commented Jan 6, 2025

I added it to test_futimens but of course running that on nodefs detected more problems to fix.

This is an automatic change generated by tools/maint/rebaseline_tests.py.

The following (18) test expectation files were updated by
running the tests with `--rebaseline`:

```
other/codesize/test_codesize_cxx_ctors1.gzsize: 8365 => 8374 [+9 bytes / +0.11%]
other/codesize/test_codesize_cxx_ctors1.jssize: 20373 => 20391 [+18 bytes / +0.09%]
other/codesize/test_codesize_cxx_ctors2.gzsize: 8347 => 8358 [+11 bytes / +0.13%]
other/codesize/test_codesize_cxx_ctors2.jssize: 20341 => 20359 [+18 bytes / +0.09%]
other/codesize/test_codesize_cxx_except.gzsize: 9369 => 9377 [+8 bytes / +0.09%]
other/codesize/test_codesize_cxx_except.jssize: 24141 => 24159 [+18 bytes / +0.07%]
other/codesize/test_codesize_cxx_except_wasm.gzsize: 8328 => 8340 [+12 bytes / +0.14%]
other/codesize/test_codesize_cxx_except_wasm.jssize: 20267 => 20285 [+18 bytes / +0.09%]
other/codesize/test_codesize_cxx_except_wasm_exnref.gzsize: 8328 => 8340 [+12 bytes / +0.14%]
other/codesize/test_codesize_cxx_except_wasm_exnref.jssize: 20267 => 20285 [+18 bytes / +0.09%]
other/codesize/test_codesize_cxx_lto.gzsize: 8360 => 8371 [+11 bytes / +0.13%]
other/codesize/test_codesize_cxx_lto.jssize: 20397 => 20415 [+18 bytes / +0.09%]
other/codesize/test_codesize_cxx_mangle.gzsize: 9374 => 9384 [+10 bytes / +0.11%]
other/codesize/test_codesize_cxx_mangle.jssize: 24142 => 24160 [+18 bytes / +0.07%]
other/codesize/test_codesize_cxx_noexcept.gzsize: 8365 => 8374 [+9 bytes / +0.11%]
other/codesize/test_codesize_cxx_noexcept.jssize: 20373 => 20391 [+18 bytes / +0.09%]
other/codesize/test_codesize_files_js_fs.gzsize: 7655 => 7665 [+10 bytes / +0.13%]
other/codesize/test_codesize_files_js_fs.jssize: 18867 => 18885 [+18 bytes / +0.10%]

Average change: +0.10% (+0.07% - +0.14%)
```
src/library_nodefs.js Outdated Show resolved Hide resolved
src/library_workerfs.js Outdated Show resolved Hide resolved
@hoodmane hoodmane merged commit 25dea46 into emscripten-core:main Jan 9, 2025
29 checks passed
@hoodmane hoodmane deleted the set-timestamp-to-0 branch January 9, 2025 12:56
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2 participants