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-rw-r--r--tools/bpf/bpftool/common.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c
index 0b482c0070e0..465995281dcd 100644
--- a/tools/bpf/bpftool/common.c
+++ b/tools/bpf/bpftool/common.c
@@ -55,6 +55,10 @@
#include "main.h"
+#ifndef BPF_FS_MAGIC
+#define BPF_FS_MAGIC 0xcafe4a11
+#endif
+
void p_err(const char *fmt, ...)
{
va_list ap;