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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | 30x 30x 30x 30x 30x 30x 30x 30x 30x 30x 2391x 2391x 2391x 2391x 2391x 2391x 2391x 2391x 2391x 30x 30x 30x 30x 30x 43750x 43750x 43750x 30x 30x 30x 3x 3x 3x 3x 3x 3x 3x 3x 30x 30x 30x 30x 30x 30x | 'use strict';
const {
ObjectSetPrototypeOf,
ReflectApply,
} = primordials;
const { Writable } = require('stream');
const { closeSync, writeSync } = require('fs');
function SyncWriteStream(fd, options) {
ReflectApply(Writable, this, [{ autoDestroy: true }]);
options = options || {};
this.fd = fd;
this.readable = false;
this.autoClose = options.autoClose === undefined ? true : options.autoClose;
}
ObjectSetPrototypeOf(SyncWriteStream.prototype, Writable.prototype);
ObjectSetPrototypeOf(SyncWriteStream, Writable);
SyncWriteStream.prototype._write = function(chunk, encoding, cb) {
writeSync(this.fd, chunk, 0, chunk.length);
cb();
return true;
};
SyncWriteStream.prototype._destroy = function(err, cb) {
if (this.fd === null) // already destroy()ed
return cb(err);
if (this.autoClose)
closeSync(this.fd);
this.fd = null;
cb(err);
};
SyncWriteStream.prototype.destroySoon =
SyncWriteStream.prototype.destroy;
module.exports = SyncWriteStream;
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