fstat - fs - Node - Deno Docs

fstat - fs - Node documentation

function fstat

Usage in Deno

import { fstat } from "node:fs";



fstat(fd: number,
callback: (err: ErrnoException | null,
stats: Stats,
) => void,
): void

Invokes the callback with the fs.Stats for the file descriptor.

See the POSIX fstat(2) documentation for more detail.

Parameters



fd: number



callback: (err: ErrnoException | null,
stats: Stats,
) => void

Return Type

void



fstat(fd: number,
options: (StatOptions & { bigint?: false | undefined;  }) | undefined,
callback: (err: ErrnoException | null,
stats: Stats,
) => void,
): void

Parameters



fd: number



options: (StatOptions & { bigint?: false | undefined;  }) | undefined



callback: (err: ErrnoException | null,
stats: Stats,
) => void

Return Type

void



fstat(fd: number,
options: StatOptions & { bigint: true;  },
callback: (err: ErrnoException | null,
stats: BigIntStats,
) => void,
): void

Parameters



fd: number



options: StatOptions & { bigint: true;  }



callback: (err: ErrnoException | null,
stats: BigIntStats,
) => void

Return Type

void



fstat(fd: number,
options: StatOptions | undefined,
callback: (err: ErrnoException | null,
stats: Stats | BigIntStats,
) => void,
): void

Parameters



fd: number



options: StatOptions | undefined



callback: (err: ErrnoException | null,
stats: Stats | BigIntStats,
) => void

Return Type

void