libbpf_sha256
libbpf_sha256(gen->data_start, gen->data_cur - gen->data_start, (__u8 *)sha);
libbpf_sha256(purged, prog->insns_cnt * sizeof(struct bpf_insn),
void libbpf_sha256(const void *data, size_t len, __u8 out[SHA256_DIGEST_LENGTH]);
libbpf_sha256(data, i, &digests[i * SHA256_DIGEST_LENGTH]);
libbpf_sha256(digests, (MAX_LEN + 1) * SHA256_DIGEST_LENGTH,
libbpf_sha256(gopts.insns, gopts.insns_sz, f->excl);
libbpf_sha256(gopts.insns, gopts.insns_sz, excl);
libbpf_sha256(gopts.insns, gopts.insns_sz, excl);
libbpf_sha256(insns, insns_sz, excl);
libbpf_sha256(val, sizeof(val), lbuf);
libbpf_sha256(full, (size_t)nr * value_size, lbuf);