From d332891fddbcf9d319369968b5898b294742343b Mon Sep 17 00:00:00 2001
From: ngoto <ngoto@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 23 Oct 2011 07:51:10 +0000
Subject: * ext/io/wait/wait.c: ioctl(2) is declared in unistd.h on Solaris.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/io/wait/wait.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'ext/io')

diff --git a/ext/io/wait/wait.c b/ext/io/wait/wait.c
index 34e832b122..eb7ed03cea 100644
--- a/ext/io/wait/wait.c
+++ b/ext/io/wait/wait.c
@@ -14,6 +14,9 @@
 #include "ruby/io.h"
 
 #include <sys/types.h>
+#if defined(HAVE_UNISTD_H) && (defined(__sun) || defined(__sun__))
+#include <unistd.h>
+#endif
 #if defined(HAVE_SYS_IOCTL_H)
 #include <sys/ioctl.h>
 #endif
-- 
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