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// SPDX-License-Identifier: GPL-2.0 #include <test_progs.h> #include "get_func_args_test.skel.h" void test_get_func_args_test(void) { struct get_func_args_test *skel = NULL; int err, prog_fd; LIBBPF_OPTS(bpf_test_run_opts, topts); skel = get_func_args_test__open_and_load(); if (!ASSERT_OK_PTR(skel, "get_func_args_test__open_and_load")) return; err = get_func_args_test__attach(skel); if (!ASSERT_OK(err, "get_func_args_test__attach")) goto cleanup; /* This runs bpf_fentry_test* functions and triggers * fentry/fexit programs. */ prog_fd = bpf_program__fd(skel->progs.test1); err = bpf_prog_test_run_opts(prog_fd, &topts); ASSERT_OK(err, "test_run"); ASSERT_EQ(topts.retval, 0, "test_run"); /* This runs bpf_modify_return_test function and triggers * fmod_ret_test and fexit_test programs. */ prog_fd = bpf_program__fd(skel->progs.fmod_ret_test); err = bpf_prog_test_run_opts(prog_fd, &topts); ASSERT_OK(err, "test_run"); ASSERT_EQ(topts.retval >> 16, 1, "test_run"); ASSERT_EQ(topts.retval & 0xffff, 1234 + 29, "test_run"); ASSERT_EQ(skel->bss->test1_result, 1, "test1_result"); ASSERT_EQ(skel->bss->test2_result, 1, "test2_result"); ASSERT_EQ(skel->bss->test3_result, 1, "test3_result"); ASSERT_EQ(skel->bss->test4_result, 1, "test4_result"); cleanup: get_func_args_test__destroy(skel); }