From: tho <tho@270642c3-0616-0410-b53a-bc976706d245>
Date: Fri, 29 Feb 2008 16:53:24 +0000 (+0000)
Subject: added more meaningful exception text
X-Git-Url: http://g0dil.de/git?a=commitdiff_plain;h=7182e19614d49557e1c9faccccd9641d6702cc96;p=senf.git

added more meaningful exception text

git-svn-id: https://svn.berlios.de/svnroot/repos/senf/trunk@722 270642c3-0616-0410-b53a-bc976706d245
---

diff --git a/Socket/Protocols/DVB/DVBDemuxSocketProtocol.cc b/Socket/Protocols/DVB/DVBDemuxSocketProtocol.cc
index ce4cef4..beb974e 100644
--- a/Socket/Protocols/DVB/DVBDemuxSocketProtocol.cc
+++ b/Socket/Protocols/DVB/DVBDemuxSocketProtocol.cc
@@ -42,21 +42,22 @@ prefix_ void senf::DVBDemuxSocketProtocol::setBufferSize(unsigned long size)
     const
 {
     if (::ioctl(fd(), DMX_SET_BUFFER_SIZE, size) < 0)
-        throw SystemException();
+        throw SystemException(
+                "Could not set the size of the buffer on DVB adapter. requested size: ") << size;
 }
 
 prefix_ void senf::DVBDemuxSocketProtocol::startFiltering()
     const
 {
     if (::ioctl(fd(), DMX_START) < 0)
-        throw SystemException();
+        throw SystemException("Could not start filtering operation on DVB adapter");
 }
 
 prefix_ void senf::DVBDemuxSocketProtocol::stopFiltering()
     const
 {
     if (::ioctl(fd(), DMX_STOP) < 0)
-        throw SystemException();
+        throw SystemException("Could not stop filtering operation on DVB adapter");
 }
 
 prefix_ bool senf::DVBDemuxSocketProtocol::eof()