gh-133102: Remove unnecessary mention of os.fsync() from os.exec*() docs#133333
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zhangboyang wants to merge 3 commits intopython:mainfrom
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gh-133102: Remove unnecessary mention of os.fsync() from os.exec*() docs#133333zhangboyang wants to merge 3 commits intopython:mainfrom
zhangboyang wants to merge 3 commits intopython:mainfrom
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Before a process is replaced by os.exec*(), userspace buffers usually need to be flushed. However, it is not necessary to flush kernel buffers to disk using os.fsync(). Flushing userspace buffer to kernel, and flushing kernel buffer to disk, are two different things. In addition, os.fsync() is not applicable to pipes or sockets. This patch removes this confusing information.
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All commit authors signed the Contributor License Agreement. |
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
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This PR is stale because it has been open for 30 days with no activity. |
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Before a process is replaced by os.exec*(), userspace buffers usually need to be flushed. However, it is not necessary to flush kernel buffers to disk using os.fsync(). Flushing userspace buffer to kernel, and flushing kernel buffer to disk, are two different things. In addition, os.fsync() is not applicable to pipes or sockets. This patch removes this confusing information.
📚 Documentation preview 📚: https://cpython-previews--133333.org.readthedocs.build/