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'use strict';
const { Writable } = require('stream');
const { closeSync, writeSync } = require('fs');
function SyncWriteStream(fd, options) {
Writable.call(this);
options = options || {};
this.fd = fd;
this.readable = false;
this.autoClose = options.autoClose === undefined ? true : options.autoClose;
this.on('end', () => this._destroy());
}
Object.setPrototypeOf(SyncWriteStream.prototype, Writable.prototype);
SyncWriteStream.prototype._write = function(chunk, encoding, cb) {
writeSync(this.fd, chunk, 0, chunk.length);
cb();
return true;
};
SyncWriteStream.prototype._destroy = function() {
if (this.fd === null) // already destroy()ed
return;
if (this.autoClose)
closeSync(this.fd);
this.fd = null;
return true;
};
SyncWriteStream.prototype.destroySoon =
SyncWriteStream.prototype.destroy = function() {
this._destroy();
this.emit('close');
return true;
};
module.exports = SyncWriteStream;
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