[pclasses-cvs] pclasses2/src/System CdRomDevice.linux.cpp,1.4,1.5

[Marc D. <ma...@us...>]

Update of /cvsroot/pclasses/pclasses2/src/System
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4932/src/System

Modified Files:
	CdRomDevice.linux.cpp 
Log Message:
added media change detection


Index: CdRomDevice.linux.cpp
===================================================================
RCS file: /cvsroot/pclasses/pclasses2/src/System/CdRomDevice.linux.cpp,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- CdRomDevice.linux.cpp	14 Feb 2005 16:38:46 -0000	1.4
+++ CdRomDevice.linux.cpp	14 Feb 2005 16:46:46 -0000	1.5
@@ -162,6 +162,15 @@
 		throw IO::IOError(errno, "ioctl error on device", P_SOURCEINFO);
 }
 
+bool CdRomDevice::mediaChanged() throw(IO::IOError) {
+	// the return value indicates whether the media was changed.
+	int ret = ::ioctl((int)handle(), CDROM_MEDIA_CHANGED);
+	if(ret >= 0)
+		return true;
+
+	return false;
+}
+
 void CdRomDevice::eject() throw(IO::IOError)
 {
 	int ret = ::ioctl((int)handle(), CDROMEJECT);