// SPDX-License-Identifier: GPL-2.0 #include <bpf/libbpf.h> #if !defined(LIBBPF_MAJOR_VERSION) || (LIBBPF_MAJOR_VERSION < 1) #error At least libbpf 1.0 is required for Linux tools. #endif int main(void) { return bpf_object__open("test") ? 0 : -1; }