X-Git-Url: https://repo.jachan.dev/linux.git/blobdiff_plain/adac0753c25217a2365b132c87cb2540b51fa89b..979d63d50c0c:/tools/lib/bpf/libbpf_errno.c

diff --git a/tools/lib/bpf/libbpf_errno.c b/tools/lib/bpf/libbpf_errno.c
index d83b17f8435c..4343e40588c6 100644
--- a/tools/lib/bpf/libbpf_errno.c
+++ b/tools/lib/bpf/libbpf_errno.c
@@ -7,6 +7,7 @@
  * Copyright (C) 2017 Nicira, Inc.
  */
 
+#undef _GNU_SOURCE
 #include <stdio.h>
 #include <string.h>