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-rwxr-xr-xcontrib/tracing/log_raw_p2p_msgs.py3
-rwxr-xr-xcontrib/tracing/log_utxocache_flush.py3
-rwxr-xr-xcontrib/tracing/p2p_monitor.py3
3 files changed, 9 insertions, 0 deletions
diff --git a/contrib/tracing/log_raw_p2p_msgs.py b/contrib/tracing/log_raw_p2p_msgs.py
index b5b5755632..c0ab704106 100755
--- a/contrib/tracing/log_raw_p2p_msgs.py
+++ b/contrib/tracing/log_raw_p2p_msgs.py
@@ -1,4 +1,7 @@
#!/usr/bin/env python3
+# Copyright (c) 2021 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
""" Demonstration of eBPF limitations and the effect on USDT with the
net:inbound_message and net:outbound_message tracepoints. """
diff --git a/contrib/tracing/log_utxocache_flush.py b/contrib/tracing/log_utxocache_flush.py
index 24ede0fe14..8c073bea0d 100755
--- a/contrib/tracing/log_utxocache_flush.py
+++ b/contrib/tracing/log_utxocache_flush.py
@@ -1,4 +1,7 @@
#!/usr/bin/env python3
+# Copyright (c) 2021 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
import sys
import ctypes
diff --git a/contrib/tracing/p2p_monitor.py b/contrib/tracing/p2p_monitor.py
index 14e3e3a801..4ff701cac3 100755
--- a/contrib/tracing/p2p_monitor.py
+++ b/contrib/tracing/p2p_monitor.py
@@ -1,4 +1,7 @@
#!/usr/bin/env python3
+# Copyright (c) 2021 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
""" Interactive bitcoind P2P network traffic monitor utilizing USDT and the
net:inbound_message and net:outbound_message tracepoints. """