46 lines · c
1// SPDX-License-Identifier: GPL-2.02/* Copyright (c) 2019 Facebook */3#include <test_progs.h>4#include "fentry_test.lskel.h"5#include "fexit_test.lskel.h"6 7void test_fentry_fexit(void)8{9 struct fentry_test_lskel *fentry_skel = NULL;10 struct fexit_test_lskel *fexit_skel = NULL;11 __u64 *fentry_res, *fexit_res;12 int err, prog_fd, i;13 LIBBPF_OPTS(bpf_test_run_opts, topts);14 15 fentry_skel = fentry_test_lskel__open_and_load();16 if (!ASSERT_OK_PTR(fentry_skel, "fentry_skel_load"))17 goto close_prog;18 fexit_skel = fexit_test_lskel__open_and_load();19 if (!ASSERT_OK_PTR(fexit_skel, "fexit_skel_load"))20 goto close_prog;21 22 err = fentry_test_lskel__attach(fentry_skel);23 if (!ASSERT_OK(err, "fentry_attach"))24 goto close_prog;25 err = fexit_test_lskel__attach(fexit_skel);26 if (!ASSERT_OK(err, "fexit_attach"))27 goto close_prog;28 29 prog_fd = fexit_skel->progs.test1.prog_fd;30 err = bpf_prog_test_run_opts(prog_fd, &topts);31 ASSERT_OK(err, "ipv6 test_run");32 ASSERT_OK(topts.retval, "ipv6 test retval");33 34 fentry_res = (__u64 *)fentry_skel->bss;35 fexit_res = (__u64 *)fexit_skel->bss;36 printf("%lld\n", fentry_skel->bss->test1_result);37 for (i = 0; i < 8; i++) {38 ASSERT_EQ(fentry_res[i], 1, "fentry result");39 ASSERT_EQ(fexit_res[i], 1, "fexit result");40 }41 42close_prog:43 fentry_test_lskel__destroy(fentry_skel);44 fexit_test_lskel__destroy(fexit_skel);45}46