Socket/Protocols/INet: BUGFIX: Fix SOL_IP to SOL_IPV6 in INet6MulticastSocketProtocol

[senf.git] / Socket / Protocols / DVB / DVBDemuxHandles.cc

diff --git a/Socket/Protocols/DVB/DVBDemuxHandles.cc b/Socket/Protocols/DVB/DVBDemuxHandles.cc
index 3016a52..d5343e3 100644 (file)
--- a/Socket/Protocols/DVB/DVBDemuxHandles.cc
+++ b/Socket/Protocols/DVB/DVBDemuxHandles.cc
@@ -46,8 +46,9 @@ prefix_ void senf::DVBDemuxSectionSocketProtocol::init_client(unsigned short ada
     std::string devDemux = str( boost::format(
             "/dev/dvb/adapter%d/demux%d") % adapter % device);
     int f = open(devDemux.c_str(), O_RDONLY | O_NONBLOCK);
-    if (f < 0)
-        throw SystemException();
+    if (f < 0){
+        SENF_THROW_SYSTEM_EXCEPTION("Could not open demux device of DVB adapter ") << devDemux << ".";
+    }
     fd(f);
 }
 
@@ -61,7 +62,7 @@ prefix_ void senf::DVBDemuxSectionSocketProtocol::setSectionFilter(struct dmx_sc
     const
 {
     if (::ioctl(fd(), DMX_SET_FILTER, filter) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("Could not set section filter of DVB adapter.");
 }
 
 // ----------------------------------------------------------------
@@ -73,7 +74,7 @@ prefix_ void senf::DVBDemuxPESSocketProtocol::init_client(unsigned short adapter
             "/dev/dvb/adapter%d/demux%d") % adapter % device);
     int f = open(devDemux.c_str(), O_RDONLY | O_NONBLOCK);
     if (f < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("Could not open demux device of DVB adapter ") << devDemux << ".";
     fd(f);
 }
 
@@ -87,7 +88,7 @@ prefix_ void senf::DVBDemuxPESSocketProtocol::setPESFilter(struct dmx_pes_filter
     const
 {
     if (::ioctl(fd(), DMX_SET_PES_FILTER, filter) < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("Could not set PES filter of DVB adapter.");
 }
 
 // ----------------------------------------------------------------
@@ -99,7 +100,7 @@ prefix_ void senf::DVBDvrSocketProtocol::init_client(unsigned short adapter, uns
             "/dev/dvb/adapter%d/dvr%d") % adapter % device);
     int f = open(devDvr.c_str(), O_RDONLY | O_NONBLOCK);
     if (f < 0)
-        throw SystemException();
+        SENF_THROW_SYSTEM_EXCEPTION("Could not open dvr device of DVB adapter ") << devDvr << ".";
     fd(f);
 }