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Date: Wed, 21 Aug 2013 18:57:35 +0900
From: 小林悠 <>
Subject: SUN_LEN


Could you please add SUN_LEN() to sys/un.h?

diff --git a/include/sys/un.h b/include/sys/un.h
index 769dac6..5289227 100644
--- a/include/sys/un.h
+++ b/include/sys/un.h
@@ -10,4 +10,9 @@ struct sockaddr_un
        char sun_path[108];

+#ifndef SUN_LEN
+#include <string.h>
+#define SUN_LEN(ptr) ((size_t) (((struct sockaddr_un *) 0)->sun_path)
+ strlen((ptr)->sun_path))


Yu Kobayashi <>

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