X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=senf%2FSocket%2FProtocols%2FINet%2FTCPSocketProtocol.cc;h=6a38b9cdd2b40911c103817735f21810e397e636;hb=72cc548dfc3fa72d14d4d8c1a178f162165e933a;hp=5032f71d639c097236aa4d5a2185dc63ebba1865;hpb=c40594da2a8fc3d681ed3c2e74ff632f1df2b31c;p=senf.git

diff --git a/senf/Socket/Protocols/INet/TCPSocketProtocol.cc b/senf/Socket/Protocols/INet/TCPSocketProtocol.cc
index 5032f71..6a38b9c 100644
--- a/senf/Socket/Protocols/INet/TCPSocketProtocol.cc
+++ b/senf/Socket/Protocols/INet/TCPSocketProtocol.cc
@@ -49,7 +49,7 @@ prefix_ bool senf::TCPSocketProtocol::nodelay()
     int value;
     socklen_t len (sizeof(value));
     if (::getsockopt(fd(),SOL_TCP,TCP_NODELAY,&value,&len) < 0)
-        SENF_THROW_SYSTEM_EXCEPTION("");
+        SENF_THROW_SYSTEM_EXCEPTION("could not get sockopt TCP_NODELAY");
     return value;
 }
 
@@ -58,7 +58,7 @@ prefix_ void senf::TCPSocketProtocol::nodelay(bool value)
 {
     int ivalue (value);
     if (::setsockopt(fd(),SOL_TCP,TCP_NODELAY,&ivalue,sizeof(ivalue)) < 0)
-        SENF_THROW_SYSTEM_EXCEPTION("");
+        SENF_THROW_SYSTEM_EXCEPTION("could not set sockopt TCP_NODELAY");
 }
 
 prefix_ unsigned senf::TCPSocketProtocol::siocinq()
@@ -66,7 +66,7 @@ prefix_ unsigned senf::TCPSocketProtocol::siocinq()
 {
     int n;
     if (::ioctl(fd(),SIOCINQ,&n) < 0)
-        SENF_THROW_SYSTEM_EXCEPTION("");
+        SENF_THROW_SYSTEM_EXCEPTION("::ioctl(SIOCINQ)");
     return n;
 }
 
@@ -75,7 +75,7 @@ prefix_ unsigned senf::TCPSocketProtocol::siocoutq()
 {
     int n;
     if (::ioctl(fd(),SIOCOUTQ,&n) < 0)
-        SENF_THROW_SYSTEM_EXCEPTION("");
+        SENF_THROW_SYSTEM_EXCEPTION("::ioctl(SIOCOUTQ)");
     return n;
 }