fixes

Author: atlowChemi

lib/internal/fs/streams.js

@@ -15,6 +15,7 @@ const {
   ERR_INVALID_ARG_TYPE,
   ERR_OUT_OF_RANGE,
   ERR_METHOD_NOT_IMPLEMENTED,
+  ERR_SYSTEM_ERROR,
 } = require('internal/errors').codes;
 const {
   deprecate,
@@ -409,8 +410,9 @@ function writeAll(data, size, pos, cb, retries = 0) {
     size -= bytesWritten;
     pos += bytesWritten;
 
+    // Try writing non-zero number of bytes up to 5 times.
     if (retries > 5) {
-      cb(new Error('writev failed'));
+      cb(new ERR_SYSTEM_ERROR('write failed'));
     } else if (size) {
       writeAll(buffer.slice(bytesWritten), size, pos, cb, retries);
     } else {
@@ -436,8 +438,9 @@ function writevAll(chunks, size, pos, cb, retries = 0) {
     size -= bytesWritten;
     pos += bytesWritten;
 
+    // Try writing non-zero number of bytes up to 5 times.
     if (retries > 5) {
-      cb(new Error('writev failed'));
+      cb(new ERR_SYSTEM_ERROR('writev failed'));
     } else if (size) {
       writevAll([Buffer.concat(buffers).slice(bytesWritten)], size, pos, cb, retries);
     } else {
@@ -448,7 +451,7 @@ function writevAll(chunks, size, pos, cb, retries = 0) {
 
 WriteStream.prototype._write = function(data, encoding, cb) {
   this[kIsPerformingIO] = true;
-  writeAll.call(this, data.length, data, this.pos, (er) => {
+  writeAll.call(this, data, data.length, this.pos, (er) => {
     this[kIsPerformingIO] = false;
     if (this.destroyed) {
       // Tell ._destroy() that it's safe to close the fd now.
@@ -476,7 +479,7 @@ WriteStream.prototype._writev = function(data, cb) {
   }
 
   this[kIsPerformingIO] = true;
-  writevAll.call(this, size, chunks, this.pos, (er) => {
+  writevAll.call(this, chunks, size, this.pos, (er) => {
     this[kIsPerformingIO] = false;
     if (this.destroyed) {
       // Tell ._destroy() that it's safe to close the fd now.