diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c b/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c index bc07921a5a77..cd051d3901a9 100644 --- a/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c +++ b/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c @@ -184,6 +184,12 @@ __test_attach_api(const char *binary, const char *pattern, struct bpf_uprobe_mul if (!ASSERT_OK_PTR(skel->links.uretprobe_sleep, "bpf_program__attach_uprobe_multi")) goto cleanup; + opts->retprobe = false; + skel->links.uprobe_extra = bpf_program__attach_uprobe_multi(skel->progs.uprobe_extra, -1, + binary, pattern, opts); + if (!ASSERT_OK_PTR(skel->links.uprobe_extra, "bpf_program__attach_uprobe_multi")) + goto cleanup; + uprobe_multi_test_run(skel, child); cleanup: @@ -240,6 +246,7 @@ static void __test_link_api(struct child *child) "uprobe_multi_func_2", "uprobe_multi_func_3", }; + int link_extra_fd = -1; int err; err = elf_resolve_syms_offsets(path, 3, syms, (unsigned long **) &offsets); @@ -279,6 +286,13 @@ static void __test_link_api(struct child *child) if (!ASSERT_GE(link4_fd, 0, "link4_fd")) goto cleanup; + opts.kprobe_multi.flags = 0; + opts.uprobe_multi.pid = 0; + prog_fd = bpf_program__fd(skel->progs.uprobe_extra); + link_extra_fd = bpf_link_create(prog_fd, 0, BPF_TRACE_UPROBE_MULTI, &opts); + if (!ASSERT_GE(link_extra_fd, 0, "link_extra_fd")) + goto cleanup; + uprobe_multi_test_run(skel, child); cleanup: @@ -290,6 +304,8 @@ cleanup: close(link3_fd); if (link4_fd >= 0) close(link4_fd); + if (link_extra_fd >= 0) + close(link_extra_fd); uprobe_multi__destroy(skel); free(offsets); |