Merge pull request #4605

aa82795 Add detailed network info to getnetworkinfo RPC (Wladimir J. van der Laan)
075cf49 Add GetNetworkName function (Wladimir J. van der Laan)
c91a947 Add IsReachable(net) function (Wladimir J. van der Laan)
60dc8e4 Allow -onlynet=onion to be used (Wladimir J. van der Laan)

1 files changed, 8 insertions, 2 deletions

diff --git a/src/net.cpp b/src/net.cpp
index ec58f84b06..2443740c45 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -307,12 +307,18 @@ bool IsLocal(const CService& addr)
     return mapLocalHost.count(addr) > 0;
 }
 
+/** check whether a given network is one we can probably connect to */
+bool IsReachable(enum Network net)
+{
+    LOCK(cs_mapLocalHost);
+    return vfReachable[net] && !vfLimited[net];
+}
+
 /** check whether a given address is in a network we can probably connect to */
 bool IsReachable(const CNetAddr& addr)
 {
-    LOCK(cs_mapLocalHost);
     enum Network net = addr.GetNetwork();
-    return vfReachable[net] && !vfLimited[net];
+    return IsReachable(net);
 }
 
 bool GetMyExternalIP2(const CService& addrConnect, const char* pszGet, const char* pszKeyword, CNetAddr& ipRet)