diff options
Diffstat (limited to 'tools/lib/bpf')
| -rw-r--r-- | tools/lib/bpf/ringbuf.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/lib/bpf/ringbuf.c b/tools/lib/bpf/ringbuf.c index bc10fa1d43c7..4fc6c6cbb4eb 100644 --- a/tools/lib/bpf/ringbuf.c +++ b/tools/lib/bpf/ringbuf.c @@ -4,6 +4,9 @@ * * Copyright (C) 2020 Facebook, Inc. */ +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif #include <stdlib.h> #include <stdio.h> #include <errno.h> |