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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/map_ptr.c | |
parent | Initial commit. (diff) | |
download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.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/map_ptr.c')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/map_ptr.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/map_ptr.c b/tools/testing/selftests/bpf/prog_tests/map_ptr.c new file mode 100644 index 000000000..c230a573c --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/map_ptr.c @@ -0,0 +1,32 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (c) 2020 Facebook + +#include <test_progs.h> +#include <network_helpers.h> + +#include "map_ptr_kern.skel.h" + +void test_map_ptr(void) +{ + struct map_ptr_kern *skel; + __u32 duration = 0, retval; + char buf[128]; + int err; + + skel = map_ptr_kern__open_and_load(); + if (CHECK(!skel, "skel_open_load", "open_load failed\n")) + return; + + err = bpf_prog_test_run(bpf_program__fd(skel->progs.cg_skb), 1, &pkt_v4, + sizeof(pkt_v4), buf, NULL, &retval, NULL); + + if (CHECK(err, "test_run", "err=%d errno=%d\n", err, errno)) + goto cleanup; + + if (CHECK(!retval, "retval", "retval=%d map_type=%u line=%u\n", retval, + skel->bss->g_map_type, skel->bss->g_line)) + goto cleanup; + +cleanup: + map_ptr_kern__destroy(skel); +} |