added more or less meaningful descriptions when throwing SystemExceptions

[senf.git] / senf / Socket / Protocols / INet / RawINetSocketHandle.cc

diff --git a/senf/Socket/Protocols/INet/RawINetSocketHandle.cc b/senf/Socket/Protocols/INet/RawINetSocketHandle.cc
index a2f2ac7..13aa54d 100644 (file)
--- a/senf/Socket/Protocols/INet/RawINetSocketHandle.cc
+++ b/senf/Socket/Protocols/INet/RawINetSocketHandle.cc
@@ -53,7 +53,7 @@ senf::RawV4SocketProtocol::init_client(int const & protocol)
 {
     int sock = ::socket(PF_INET, SOCK_RAW, protocol);
     if (sock < 0)
-        SENF_THROW_SYSTEM_EXCEPTION("");
+        SENF_THROW_SYSTEM_EXCEPTION("could not open RawV4Socket");
     fd(sock);
 }
 
@@ -79,7 +79,7 @@ prefix_ void senf::RawV6SocketProtocol::init_client(int const & protocol)
 {
     int sock = ::socket(PF_INET6,SOCK_RAW,protocol);
     if (sock < 0)
-        SENF_THROW_SYSTEM_EXCEPTION("");
+        SENF_THROW_SYSTEM_EXCEPTION("could not open RawV6Socket");
     fd(sock);
 }