#else
#include <bpf/xsk.h>
#endif
+#include <bpf/bpf.h>
#include <linux/version.h>
#include <poll.h>
return 1;
}
#endif
+
+#ifdef RTE_NET_AF_XDP_LIBBPF_OBJ_OPEN
+static int load_program(const char *prog_path, struct bpf_object **obj)
+{
+ struct bpf_program *prog;
+ int err;
+
+ *obj = bpf_object__open_file(prog_path, NULL);
+ err = libbpf_get_error(*obj);
+ if (err)
+ return -1;
+
+ err = bpf_object__load(*obj);
+ if (err)
+ goto out;
+
+ prog = bpf_object__next_program(*obj, NULL);
+ if (!prog)
+ goto out;
+
+ return bpf_program__fd(prog);
+
+out:
+ bpf_object__close(*obj);
+ return -1;
+}
+#else
+static int load_program(const char *prog_path, struct bpf_object **obj)
+{
+ int ret, prog_fd;
+
+ ret = bpf_prog_load(prog_path, BPF_PROG_TYPE_XDP, obj, &prog_fd);
+ if (ret)
+ return -1;
+
+ return prog_fd;
+}
+#endif