New files:

Modified files:
tools/testing/selftests/bpf/prog_tests/file_reader.c
tools/testing/selftests/bpf/progs/file_reader.c

format check ignoring tools/testing/selftests/bpf/prog_tests/file_reader.c
format check ignoring tools/testing/selftests/bpf/progs/file_reader.c