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docs: Update CN translation for fatfs

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Zhang Shuxian 2025-02-20 15:55:45 +08:00
parent 09aae72bfa
commit 26078bbf9a
2 changed files with 7 additions and 6 deletions
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6
docs/en/api-reference/storage/fatfs.rst
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@ -43,11 +43,11 @@ Most applications use the following workflow when working with ``esp_vfs_fat_``
The convenience functions :cpp:func:`esp_vfs_fat_sdmmc_mount`, :cpp:func:`esp_vfs_fat_sdspi_mount`, and :cpp:func:`esp_vfs_fat_sdcard_unmount` wrap the steps described above and also handle SD card initialization. These functions are described in the next section.
Differences to POSIX standard
-----------------------------
Differences from the POSIX Standard
-----------------------------------
#. :cpp:func:`link`: Because FAT filesystem does not support hardlinks, :cpp:func:`link` copies contents of the file instead. (This only applies to files on FatFs volumes.)
#. :cpp:func:`unlink`: When trying to remove an open file, the operation will either fail with ``EBUSY``, when ``CONFIG_FATFS_FS_LOCK`` is enabled, or the behaviour is undefined (possibly causing FS corruption), if not.
#. :cpp:func:`unlink`: Attempting to remove an open file will fail with ``EBUSY`` when ``CONFIG_FATFS_FS_LOCK`` is enabled. Otherwise, the behavior is undefined and may cause file system corruption.
.. _using-fatfs-with-vfs-and-sdcards:

7
docs/zh_CN/api-reference/storage/fatfs.rst
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@ -43,10 +43,11 @@ FatFs 与 VFS 配合使用
便捷函数 :cpp:func:`esp_vfs_fat_sdmmc_mount`、:cpp:func:`esp_vfs_fat_sdspi_mount` 和 :cpp:func:`esp_vfs_fat_sdcard_unmount` 对上述步骤进行了封装，并加入了对 SD 卡初始化的处理。我们将在下一章节详细介绍以上函数。
.. note::
FAT 文件系统不支持硬链接，因此调用 :cpp:func:`link` 后会复制文件内容（仅适用于 FatFs 卷上的文件）。
与 POSIX 标准的差异
---------------------
#. :cpp:func:`link`：由于 FAT 文件系统不支持硬链接，调用 :cpp:func:`link` 后会复制文件内容（仅适用于 FatFs 卷上的文件）。
#. :cpp:func:`unlink`：当尝试删除已打开的文件时，如果启用了 ``CONFIG_FATFS_FS_LOCK``，操作将失败并返回 ``EBUSY``。如果未启用，则行为未定义（可能导致文件系统损坏）。
.. _using-fatfs-with-vfs-and-sdcards: