From de4f27a2eea6f7b8e723dc8966a34ce1de0952d0 Mon Sep 17 00:00:00 2001
From: Michele Calgaro <michele.calgaro@yahoo.it>
Date: Tue, 10 Aug 2021 11:16:49 +0900
Subject: [PATCH] tdehw lib: removed unused and seemingly unnecessary method in
 storage device.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
---
 tdecore/tdehw/tdestoragedevice.cpp | 53 ------------------------------
 tdecore/tdehw/tdestoragedevice.h   |  7 ----
 2 files changed, 60 deletions(-)

diff --git a/tdecore/tdehw/tdestoragedevice.cpp b/tdecore/tdehw/tdestoragedevice.cpp
index a9b9ab206..4e4d92c82 100644
--- a/tdecore/tdehw/tdestoragedevice.cpp
+++ b/tdecore/tdehw/tdestoragedevice.cpp
@@ -1201,57 +1201,4 @@ TQStringVariantMap TDEStorageDevice::lockDevice()
 	return result;
 }
 
-TQString TDEStorageDevice::determineFileSystemType(TQString path) {
-	TQStringList mountTable;
-	TQString prevPath = path;
-	dev_t prevDev = 0;
-	int pos;
-	struct stat directory_info;
-	if (path.startsWith("/")) {
-		stat(path.local8Bit(), &directory_info);
-		prevDev = directory_info.st_dev;
-		// Walk the directory tree up to the root, checking for any change in st_dev
-		// If a change is found, the previous value of path is the mount point itself
-		while (path != "/") {
-			pos = path.findRev("/", -1, true);
-			if (pos < 0) {
-				break;
-			}
-			path = path.mid(0, pos);
-			if (path == "") {
-				path = "/";
-			}
-			stat(path.local8Bit(), &directory_info);
-			if (directory_info.st_dev != prevDev) {
-				break;
-			}
-			prevPath = path;
-			prevDev = directory_info.st_dev;
-		}
-	}
-
-	// Read in mount table
-	mountTable.clear();
-	TQFile file( "/proc/mounts" );
-	if ( file.open( IO_ReadOnly ) ) {
-		TQTextStream stream( &file );
-		while ( !stream.atEnd() ) {
-			mountTable.append(stream.readLine());
-		}
-		file.close();
-	}
-
-	// Parse mount table
-	TQStringList::Iterator it;
-	for ( it = mountTable.begin(); it != mountTable.end(); ++it ) {
-		TQStringList mountInfo = TQStringList::split(" ", (*it), true);
-		if ((*mountInfo.at(1)) == prevPath) {
-			return (*mountInfo.at(2));
-		}
-	}
-
-	// Unknown file system type
-	return TQString::null;
-}
-
 #include "tdestoragedevice.moc"
diff --git a/tdecore/tdehw/tdestoragedevice.h b/tdecore/tdehw/tdestoragedevice.h
index 61ef6daad..0a8ef7283 100644
--- a/tdecore/tdehw/tdestoragedevice.h
+++ b/tdecore/tdehw/tdestoragedevice.h
@@ -349,13 +349,6 @@ class TDECORE_EXPORT TDEStorageDevice : public TDEGenericDevice
 		 */
 		TQStringVariantMap ejectDrive();
 
-		/**
-		 * @param path Full path to arbitrary file or directory
-		 * @return TQString with type of file system containing the given file,
-		 * or TQString::null if file system type unknown
-		 */
-		static TQString determineFileSystemType(TQString path);
-
 		/**
 		 * Set the unlock password to use in subsequent LUKS operations
 		 * @see cryptClearOperationsUnlockPassword