netem: add SPDX license header

The netem directory contains code to generate tables for netem.
This code came from NISTnet which was public domain.
Add appropriate license tag.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/netem/maketable.c b/netem/maketable.c
index ccb8f0c68b062002f98a6592b170e726160c7740..ad8620a47ce271dff5ef13ebf1a0e71f989449a0 100644 (file)
--- a/netem/maketable.c
+++ b/netem/maketable.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: NIST-PD */
 /*
  * Experimental data  distribution table generator
  * Taken from the uncopyrighted NISTnet code (public domain).

diff --git a/netem/normal.c b/netem/normal.c
index 90963f4e91a4a2c4fb1a7b5fa4198370252be4cb..5414be41fa525e100a8fc6b0c44687a2e9e0d793 100644 (file)
--- a/netem/normal.c
+++ b/netem/normal.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: NIST-PD */
 /*
  * Normal distribution table generator
  * Taken from the uncopyrighted NISTnet code.

diff --git a/netem/pareto.c b/netem/pareto.c
index 51d9437dbcb2ab8db3bf89670bae3532745a49b2..5c802c902baaa3eeefb119c848bb562a205d7aa3 100644 (file)
--- a/netem/pareto.c
+++ b/netem/pareto.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: NIST-PD */
 /*
  * Pareto distribution table generator
  * Taken from the uncopyrighted NISTnet code.

diff --git a/netem/paretonormal.c b/netem/paretonormal.c
index 9773e370e6bc7abf0fbe0472717fa2bc12e1a15c..c36e325fcd2b6c289f35e359d6c44d4c6a8c4ef6 100644 (file)
--- a/netem/paretonormal.c
+++ b/netem/paretonormal.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: NIST-PD */
 /*
  * Paretoormal distribution table generator
  *

diff --git a/netem/stats.c b/netem/stats.c
index ed70f1676342d0f7747bc71b90cdfa0127041e7d..99c4feedfa6fec8707d3eb70792614f7071be767 100644 (file)
--- a/netem/stats.c
+++ b/netem/stats.c
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: NIST-PD */
 /*
  * Experimental data  distribution table generator
  * Taken from the uncopyrighted NISTnet code (public domain).