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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 2412x 2412x 2412x 2412x 2412x 2412x 2412x 2412x 2412x 30x 30x 30x 30x 30x 43954x 43954x 43954x 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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