From 66f0ce6616edcb6e44d235ae779170eb28c9c7c0 Mon Sep 17 00:00:00 2001
From: Christian Kamm <mail@ckamm.de>
Date: Mon, 9 Oct 2017 12:06:57 +0200
Subject: FolderWatcher: reliability and data-loss signal

Add state and signal to catch the following two known problems:
* Linux: inotify user watch pool is exhausted. Folder watcher becomes
unreliable.
* Windows: buffer is too small, some notifications are lost but watching
stays reliable.
---
 src/gui/folderwatcher.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/gui/folderwatcher.cpp')

diff --git a/src/gui/folderwatcher.cpp b/src/gui/folderwatcher.cpp
index 0f5fee413..443956d19 100644
--- a/src/gui/folderwatcher.cpp
+++ b/src/gui/folderwatcher.cpp
@@ -68,6 +68,11 @@ bool FolderWatcher::pathIsIgnored(const QString &path)
     return false;
 }
 
+bool FolderWatcher::isReliable() const
+{
+    return _isReliable;
+}
+
 void FolderWatcher::changeDetected(const QString &path)
 {
     QStringList paths(path);
-- 
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