195   std::string result;  in FlagsToString()  local
196   if ((flags & IFF_UP) != 0) result += " UP";  in FlagsToString()
197   if ((flags & IFF_BROADCAST) != 0) result += " BROADCAST";  in FlagsToString()
198   if ((flags & IFF_DEBUG) != 0) result += " DEBUG";  in FlagsToString()
199   if ((flags & IFF_LOOPBACK) != 0) result += " LOOPBACK";  in FlagsToString()
200   if ((flags & IFF_POINTOPOINT) != 0) result += " POINTOPOINT";  in FlagsToString()
201   if ((flags & IFF_NOTRAILERS) != 0) result += " NOTRAILERS";  in FlagsToString()
202   if ((flags & IFF_RUNNING) != 0) result += " RUNNING";  in FlagsToString()
203   if ((flags & IFF_NOARP) != 0) result += " NOARP";  in FlagsToString()
204   if ((flags & IFF_PROMISC) != 0) result += " PROMISC";  in FlagsToString()
205   if ((flags & IFF_ALLMULTI) != 0) result += " ALLMULTI";  in FlagsToString()
206   if ((flags & IFF_MASTER) != 0) result += " MASTER";  in FlagsToString()
207   if ((flags & IFF_SLAVE) != 0) result += " SLAVE";  in FlagsToString()
208   if ((flags & IFF_MULTICAST) != 0) result += " MULTICAST";  in FlagsToString()
209   if ((flags & IFF_PORTSEL) != 0) result += " PORTSEL";  in FlagsToString()
210   if ((flags & IFF_AUTOMEDIA) != 0) result += " AUTOMEDIA";  in FlagsToString()
211   if ((flags & IFF_DYNAMIC) != 0) result += " DYNAMIC";  in FlagsToString()
213   if ((flags & IFF_LOWER_UP) != 0) result += " LOWER_UP";  in FlagsToString()
216   if ((flags & IFF_DORMANT) != 0) result += " DORMANT";  in FlagsToString()
219   if ((flags & IFF_ECHO) != 0) result += " ECHO";  in FlagsToString()
221   return result;  in FlagsToString()