use Gettimeofday in just linux and darwin

hjweddie · hjweddie · commit 78c32064f696 · 2024-12-28T14:36:17.000+08:00
diff --git a/utils/now.go b/utils/now.go
@@ -1,3 +1,5 @@
+//go:build linux || darwin
+
 package utils
 
 import (
diff --git a/utils/now2.go b/utils/now2.go
@@ -0,0 +1,7 @@
+//go:build !linux && !darwin
+
+package utils
+
+import "time"
+
+var Now = time.Now
