From 2d6b4a82d6ea8152afce8049a94204f40abfd1a7 Mon Sep 17 00:00:00 2001
From: Alexander Lukyanov <lav@netis.ru>
Date: Thu, 15 Mar 2012 06:36:35 -0600
Subject: [PATCH] Portability: define SUN_LEN() for Solaris

---
 compat/os/solaris.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/compat/os/solaris.h b/compat/os/solaris.h
index 750e1652bc..3dcbe5d880 100644
--- a/compat/os/solaris.h
+++ b/compat/os/solaris.h
@@ -85,6 +85,12 @@ SQUIDCEXTERN int gethostname(char *, int);
 #include "compat/os/opensolaris_10_netdb.h"
 #endif
 
+/* Solaris 10 lacks SUN_LEN */
+#if !defined(SUN_LEN)
+#define SUN_LEN(su) (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
+#endif
+
+
 /* Solaris lacks paths.h by default */
 #if HAVE_PATHS_H
 #include <paths.h>
-- 
2.47.2