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doc: clarify ERR_FS_FILE_TOO_LARGE explanation to reflect fs.readFile() I/O limit #59050

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Jul 16, 2025
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doc: clarify ERR_FS_FILE_TOO_LARGE explanation to reflect fs.readFile() I/O limit #59050

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doc: clarify ERR_FS_FILE_TOO_LARGE to reflect fs.readFile() I/O limit
haramj Jul 13, 2025
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Update doc/api/errors.md
haramj Jul 13, 2025
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6 changes: 4 additions & 2 deletions doc/api/errors.md
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Expand Up @@ -1362,8 +1362,10 @@ Path is a directory.

### `ERR_FS_FILE_TOO_LARGE`

An attempt has been made to read a file whose size is larger than the maximum
allowed size for a `Buffer`.
An attempt was made to read a file larger than the supported 2 GiB limit for
`fs.readFile()`. This is not a limitation of `Buffer`, but an internal I/O constraint.
For handling larger files, consider using `fs.createReadStream()` to read the
file in chunks.

<a id="ERR_FS_WATCH_QUEUE_OVERFLOW"></a>

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