Print library versions

1 files changed, 14 insertions, 0 deletions

diff --git a/src/arping.c b/src/arping.c
index 0266a4a..c00c52c 100644
--- a/src/arping.c
+++ b/src/arping.c
@@ -962,6 +962,16 @@ usage(int ret)
 }
 
 /**
+ *
+ */
+static void
+print_library_versions()
+{
+        fprintf(stderr, "arping: %s\n", pcap_lib_version());
+        fprintf(stderr, "arping: %s\n", libnet_version());
+}
+
+/**
  * Check to see if it looks somewhat like a MAC address.
  *
  * It was unclear from msdn.microsoft.com if their scanf() supported
@@ -2012,6 +2022,10 @@ arping_main(int argc, char **argv)
                 exit(1);
         }
 
+        if (verbose > 2) {
+                print_library_versions();
+        }
+
         // Generate random payload suffix for MAC pings, to be able to
         // differentiate from unrelated ping replies.
         if (payload_suffix_size < 0) {