missing-syscalls: add license header in the version-controlled generated file

If the file was always generated on the fly, the header would be pointless.
But since we distribute it, it should be there. C.f.
a0e150b2f4933ae7546fce9a2773b0208b2dc269.
This was forgotten in 35b42e560039fd87d4ae4d99cd54d1d4e89710b1.

diff --git a/src/basic/missing_syscall_def.h b/src/basic/missing_syscall_def.h
index 5117075c4de30c562303451221ee1ab6b3cf9a4c..d87a6a7193bf55ad7246ed22fcdcc24542e30b79 100644 (file)
--- a/src/basic/missing_syscall_def.h
+++ b/src/basic/missing_syscall_def.h
@@ -1,4 +1,5 @@
-/* This file is generated. Do not edit! */
+/* SPDX-License-Identifier: LGPL-2.1-or-later
+ * This file is generated. Do not edit! */
 
 #ifndef __IGNORE_bpf
 #  if defined(__aarch64__)

diff --git a/src/basic/missing_syscalls.py b/src/basic/missing_syscalls.py
index eb0dbd9787c22a756262b804ade190eb60056849..d1991f0de30642e4bf8eed7dc8e68ac4fe9c8025 100644 (file)
--- a/src/basic/missing_syscalls.py
+++ b/src/basic/missing_syscalls.py
@@ -1,4 +1,6 @@
 #!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
 import sys
 import functools
 
@@ -99,7 +101,10 @@ def print_syscall_def(syscall, tables, out):
           file=out)
 
 def print_syscall_defs(syscalls, tables, out):
-    print('/* This file is generated. Do not edit! */\n', file=out)
+    print('''\
+/* SPDX-License-Identifier: LGPL-2.1-or-later
+ * This file is generated. Do not edit! */
+''' , file=out)
     for syscall in syscalls:
         print_syscall_def(syscall, tables, out)