From 7031ecfa809de256168b4dd92bf0e7125947ba6c Mon Sep 17 00:00:00 2001
From: Niels Weber <niels.2.weber@nokia.com>
Date: Mon, 4 Jun 2012 14:40:43 +0200
Subject: Include unistd.h where needed on Linux

This allows compiling with gcc 4.7.
For more information see: http://gcc.gnu.org/gcc-4.7/porting_to.html

Change-Id: I1b3b62fad3c44bdeb701d961297519a2057bf76e
Reviewed-by: Oliver Wolff <oliver.wolff@nokia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@nokia.com>
Reviewed-by: Tim Jenssen <tim.jenssen@nokia.com>
---
 src/libs/installer/link.cpp          | 3 +++
 src/libs/kdtools/kdlockfile_unix.cpp | 2 ++
 src/libs/kdtools/kdsavefile.cpp      | 3 +++
 3 files changed, 8 insertions(+)

diff --git a/src/libs/installer/link.cpp b/src/libs/installer/link.cpp
index 3be5099ab..b31520e54 100644
--- a/src/libs/installer/link.cpp
+++ b/src/libs/installer/link.cpp
@@ -36,6 +36,9 @@
 #include <QDir>
 #include <QDebug>
 
+#ifdef Q_OS_LINUX
+#include <unistd.h>
+#endif
 
 #ifdef Q_OS_WIN
 #include <windows.h>
diff --git a/src/libs/kdtools/kdlockfile_unix.cpp b/src/libs/kdtools/kdlockfile_unix.cpp
index c40eb3b7d..6f362b974 100644
--- a/src/libs/kdtools/kdlockfile_unix.cpp
+++ b/src/libs/kdtools/kdlockfile_unix.cpp
@@ -28,6 +28,8 @@
 
 #include <sys/file.h>
 
+#include <unistd.h>
+
 KDLockFile::Private::~Private()
 {
     unlock();
diff --git a/src/libs/kdtools/kdsavefile.cpp b/src/libs/kdtools/kdsavefile.cpp
index d866968cf..94ed1aa36 100644
--- a/src/libs/kdtools/kdsavefile.cpp
+++ b/src/libs/kdtools/kdsavefile.cpp
@@ -34,6 +34,9 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <fcntl.h>
+#ifdef Q_OS_LINUX
+#include <unistd.h>
+#endif
 
 static int permissionsToMode(QFile::Permissions p, bool *ok)
 {
-- 
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