improve network stats on freebsd (dotnet/corefx#42484)

Commit migrated from dotnet/corefx@dfb3c9e
temfordump · Nov 8, 2019 · fe7c663 · fe7c663
1 parent 50d8a5f
commit fe7c663
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diff --git a/src/libraries/Native/Unix/System.Native/pal_networkstatistics.c b/src/libraries/Native/Unix/System.Native/pal_networkstatistics.c
@@ -257,6 +257,13 @@ int32_t SystemNative_GetEstimatedTcpConnectionCount()
     return count;
 }
 
+#ifdef __FreeBSD__
+int32_t SystemNative_GetActiveTcpConnectionInfos(__attribute__((unused)) NativeTcpConnectionInformation* infos, int32_t* infoCount)
+{
+    *infoCount = 0;
+    return 0;
+}
+#else
 static size_t GetEstimatedTcpPcbSize()
 {
     void* oldp = NULL;
@@ -348,6 +355,7 @@ int32_t SystemNative_GetActiveTcpConnectionInfos(NativeTcpConnectionInformation*
     free(buffer);
     return 0;
 }
+#endif
 
 int32_t SystemNative_GetEstimatedUdpListenerCount()
 {
@@ -357,6 +365,13 @@ int32_t SystemNative_GetEstimatedUdpListenerCount()
     return count;
 }
 
+#ifdef __FreeBSD__
+int32_t SystemNative_GetActiveUdpListeners(__attribute__((unused)) IPEndPointInfo* infos, int32_t* infoCount)
+{
+    *infoCount = 0;
+    return 0;
+}
+#else
 static size_t GetEstimatedUdpPcbSize()
 {
     void* oldp = NULL;
@@ -436,6 +451,7 @@ int32_t SystemNative_GetActiveUdpListeners(IPEndPointInfo* infos, int32_t* infoC
     free(buffer);
     return 0;
 }
+#endif
 
 int32_t SystemNative_GetNativeIPInterfaceStatistics(char* interfaceName, NativeIPInterfaceStatistics* retStats)
 {

diff --git a/src/libraries/Native/Unix/configure.cmake b/src/libraries/Native/Unix/configure.cmake
@@ -610,6 +610,7 @@ check_c_source_compiles(
     "
     #include <sys/types.h>
     #include <sys/socketvar.h>
+    #include <sys/queue.h>
     #include <netinet/in.h>
     #include <netinet/ip.h>
     #include <netinet/tcp.h>