/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2021 Hengqi Chen */ #include <test_progs.h> #include "test_prog_array_init.skel.h" void test_prog_array_init(void) { struct test_prog_array_init *skel; int err; skel = test_prog_array_init__open(); if (!ASSERT_OK_PTR(skel, "could not open BPF object")) return; skel->rodata->my_pid = getpid(); err = test_prog_array_init__load(skel); if (!ASSERT_OK(err, "could not load BPF object")) goto cleanup; skel->links.entry = bpf_program__attach_raw_tracepoint(skel->progs.entry, "sys_enter"); if (!ASSERT_OK_PTR(skel->links.entry, "could not attach BPF program")) goto cleanup; usleep(1); ASSERT_EQ(skel->bss->value, 42, "unexpected value"); cleanup: test_prog_array_init__destroy(skel); }