Add function to access QLockFile's file name

This is useful in cases like error handling when you need to print the
name of the lock file.

Change-Id: Ife4901ed53ae81d19e68cce7f1c173ef3745d56f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

2 files changed, 10 insertions, 0 deletions

diff --git a/src/corelib/io/qlockfile.cpp b/src/corelib/io/qlockfile.cpp
index aa84ce6bc1..ba2dc28339 100644
--- a/src/corelib/io/qlockfile.cpp
+++ b/src/corelib/io/qlockfile.cpp
@@ -151,6 +151,14 @@ QLockFile::~QLockFile()
 }
 
 /*!
+ * Returns the file name of the lock file
+ */
+QString QLockFile::fileName() const
+{
+    return d_ptr->fileName;
+}
+
+/*!
     Sets \a staleLockTime to be the time in milliseconds after which
     a lock file is considered stale.
     The default value is 30000, i.e. 30 seconds.
diff --git a/src/corelib/io/qlockfile.h b/src/corelib/io/qlockfile.h
index 8b94900901..ba955241b6 100644
--- a/src/corelib/io/qlockfile.h
+++ b/src/corelib/io/qlockfile.h
@@ -53,6 +53,8 @@ public:
     QLockFile(const QString &fileName);
     ~QLockFile();
 
+    QString fileName() const;
+
     bool lock();
     bool tryLock(int timeout = 0);
     void unlock();