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denoland-deno/ext/node/polyfills/_fs/_fs_ftruncate.ts
Bartek Iwańczuk 793089bdf0 refactor: rename InternalModuleLoader to ExtModuleLoader, use ext: scheme for snapshotted modules (#18041)
This commit renames "deno_core::InternalModuleLoader" to
"ExtModuleLoader" and changes the specifiers used by the 
modules loaded from this loader to "ext:".

"internal:" scheme was really ambiguous and it's more characters than
"ext:", which should result in slightly smaller snapshot size.

Closes https://github.com/denoland/deno/issues/18020
2023-03-10 12:58:25 +09:00

23 lines
740 B
TypeScript

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { CallbackWithError } from "ext:deno_node/_fs/_fs_common.ts";
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");
Deno.ftruncate(fd, len).then(() => callback(null), callback);
}
export function ftruncateSync(fd: number, len?: number) {
Deno.ftruncateSync(fd, len);
}