Function read

src/browser-node/binding/fs.ts:151–163

(fd: number, buffer: any, offset: number, len: number, pos: number, req: FSReqWrap)

}

export function read(fd: number, buffer: any, offset: number, len: number, pos: number, req: FSReqWrap): void {
	if (typeof pos === 'undefined')
		pos = -1;
	syscall.pread(fd, len, pos, function readFinished(err: any, lenRead: number, data: Uint8Array): void {
		if (err) {
			req.complete(err, null);
			return;
		}
		for (let i = 0; i < lenRead; i++)
			buffer.writeUInt8(data[i], offset+i);
		req.complete(null, lenRead);
	});
}

export function writeBuffer(fd: number, buffer: any, offset: number, len: number, pos: number, req: FSReqWrap): void {
	//let str = buffer.toString('utf-8', offset, offset+len);