local_kptr_stash__destroy(skel);
}
+static void test_local_kptr_stash_plain(void)
+{
+ LIBBPF_OPTS(bpf_test_run_opts, opts,
+ .data_in = &pkt_v4,
+ .data_size_in = sizeof(pkt_v4),
+ .repeat = 1,
+ );
+ struct local_kptr_stash *skel;
+ int ret;
+
+ skel = local_kptr_stash__open_and_load();
+ if (!ASSERT_OK_PTR(skel, "local_kptr_stash__open_and_load"))
+ return;
+
+ ret = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.stash_plain), &opts);
+ ASSERT_OK(ret, "local_kptr_stash_add_plain run");
+ ASSERT_OK(opts.retval, "local_kptr_stash_add_plain retval");
+
+ local_kptr_stash__destroy(skel);
+}
+
static void test_local_kptr_stash_unstash(void)
{
LIBBPF_OPTS(bpf_test_run_opts, opts,
{
if (test__start_subtest("local_kptr_stash_simple"))
test_local_kptr_stash_simple();
+ if (test__start_subtest("local_kptr_stash_plain"))
+ test_local_kptr_stash_plain();
if (test__start_subtest("local_kptr_stash_unstash"))
test_local_kptr_stash_unstash();
if (test__start_subtest("local_kptr_stash_fail"))
struct bpf_rb_node node;
};
+struct plain_local {
+ long key;
+ long data;
+};
+
struct map_value {
struct prog_test_ref_kfunc *not_kptr;
struct prog_test_ref_kfunc __kptr *val;
struct node_data __kptr *node;
+ struct plain_local __kptr *plain;
};
/* This is necessary so that LLVM generates BTF for node_data struct
}
SEC("tc")
+long stash_plain(void *ctx)
+{
+ struct map_value *mapval;
+ struct plain_local *res;
+ int idx = 0;
+
+ mapval = bpf_map_lookup_elem(&some_nodes, &idx);
+ if (!mapval)
+ return 1;
+
+ res = bpf_obj_new(typeof(*res));
+ if (!res)
+ return 1;
+ res->key = 41;
+
+ res = bpf_kptr_xchg(&mapval->plain, res);
+ if (res)
+ bpf_obj_drop(res);
+ return 0;
+}
+
+SEC("tc")
long unstash_rb_node(void *ctx)
{
struct map_value *mapval;