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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/testing/selftests/bpf/prog_tests/fentry_fexit.c | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/fentry_fexit.c')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/fentry_fexit.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/fentry_fexit.c b/tools/testing/selftests/bpf/prog_tests/fentry_fexit.c new file mode 100644 index 000000000..109d0345a --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/fentry_fexit.c @@ -0,0 +1,49 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2019 Facebook */ +#include <test_progs.h> +#include "fentry_test.skel.h" +#include "fexit_test.skel.h" + +void test_fentry_fexit(void) +{ + struct fentry_test *fentry_skel = NULL; + struct fexit_test *fexit_skel = NULL; + __u64 *fentry_res, *fexit_res; + __u32 duration = 0, retval; + int err, prog_fd, i; + + fentry_skel = fentry_test__open_and_load(); + if (CHECK(!fentry_skel, "fentry_skel_load", "fentry skeleton failed\n")) + goto close_prog; + fexit_skel = fexit_test__open_and_load(); + if (CHECK(!fexit_skel, "fexit_skel_load", "fexit skeleton failed\n")) + goto close_prog; + + err = fentry_test__attach(fentry_skel); + if (CHECK(err, "fentry_attach", "fentry attach failed: %d\n", err)) + goto close_prog; + err = fexit_test__attach(fexit_skel); + if (CHECK(err, "fexit_attach", "fexit attach failed: %d\n", err)) + goto close_prog; + + prog_fd = bpf_program__fd(fexit_skel->progs.test1); + err = bpf_prog_test_run(prog_fd, 1, NULL, 0, + NULL, NULL, &retval, &duration); + CHECK(err || retval, "ipv6", + "err %d errno %d retval %d duration %d\n", + err, errno, retval, duration); + + fentry_res = (__u64 *)fentry_skel->bss; + fexit_res = (__u64 *)fexit_skel->bss; + printf("%lld\n", fentry_skel->bss->test1_result); + for (i = 0; i < 8; i++) { + CHECK(fentry_res[i] != 1, "result", + "fentry_test%d failed err %lld\n", i + 1, fentry_res[i]); + CHECK(fexit_res[i] != 1, "result", + "fexit_test%d failed err %lld\n", i + 1, fexit_res[i]); + } + +close_prog: + fentry_test__destroy(fentry_skel); + fexit_test__destroy(fexit_skel); +} |