From 27500d529f7fb87eef8812278fd1bbca67bcba72 Mon Sep 17 00:00:00 2001
From: Ian Gudger <igudger@google.com>
Date: Thu, 9 Jan 2020 22:00:42 -0800
Subject: New sync package.

* Rename syncutil to sync.
* Add aliases to sync types.
* Replace existing usage of standard library sync package.

This will make it easier to swap out synchronization primitives. For example,
this will allow us to use primitives from github.com/sasha-s/go-deadlock to
check for lock ordering violations.

Updates #1472

PiperOrigin-RevId: 289033387
---
 pkg/tcpip/ports/BUILD    | 1 +
 pkg/tcpip/ports/ports.go | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'pkg/tcpip/ports')

diff --git a/pkg/tcpip/ports/BUILD b/pkg/tcpip/ports/BUILD
index e156b01f6..a6ef3bdcc 100644
--- a/pkg/tcpip/ports/BUILD
+++ b/pkg/tcpip/ports/BUILD
@@ -9,6 +9,7 @@ go_library(
     importpath = "gvisor.dev/gvisor/pkg/tcpip/ports",
     visibility = ["//visibility:public"],
     deps = [
+        "//pkg/sync",
         "//pkg/tcpip",
     ],
 )
diff --git a/pkg/tcpip/ports/ports.go b/pkg/tcpip/ports/ports.go
index 6c5e19e8f..b937cb84b 100644
--- a/pkg/tcpip/ports/ports.go
+++ b/pkg/tcpip/ports/ports.go
@@ -18,9 +18,9 @@ package ports
 import (
 	"math"
 	"math/rand"
-	"sync"
 	"sync/atomic"
 
+	"gvisor.dev/gvisor/pkg/sync"
 	"gvisor.dev/gvisor/pkg/tcpip"
 )
 
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