mirror of
https://github.com/denoland/deno.git
synced 2024-12-23 15:49:44 -05:00
0b0fb94ce2
Regression caused by https://github.com/denoland/deno/pull/22072. I added a relevant test so we don't regress again. Fixes https://github.com/denoland/deno/issues/22115
31 lines
995 B
TypeScript
31 lines
995 B
TypeScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
|
|
|
// TODO(petamoriken): enable prefer-primordials for node polyfills
|
|
// deno-lint-ignore-file prefer-primordials
|
|
|
|
import { CallbackWithError } from "ext:deno_node/_fs/_fs_common.ts";
|
|
import { FsFile } from "ext:deno_fs/30_fs.js";
|
|
|
|
export function ftruncate(
|
|
fd: number,
|
|
lenOrCallback: number | CallbackWithError,
|
|
maybeCallback?: CallbackWithError,
|
|
) {
|
|
const len: number | undefined = typeof lenOrCallback === "number"
|
|
? lenOrCallback
|
|
: undefined;
|
|
const callback: CallbackWithError = typeof lenOrCallback === "function"
|
|
? lenOrCallback
|
|
: maybeCallback as CallbackWithError;
|
|
|
|
if (!callback) throw new Error("No callback function supplied");
|
|
|
|
new FsFile(fd, Symbol.for("Deno.internal.FsFile")).truncate(len).then(
|
|
() => callback(null),
|
|
callback,
|
|
);
|
|
}
|
|
|
|
export function ftruncateSync(fd: number, len?: number) {
|
|
new FsFile(fd, Symbol.for("Deno.internal.FsFile")).truncateSync(len);
|
|
}
|