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e422d5f118
Two tests are added:
- cgroup_mprog_opts, which mimics tc_opts.c ([1]). Both prog and link
attach are tested. Some negative tests are also included.
- cgroup_mprog_ordering, which actually runs the program with some mprog
API flags.
[1] https://github.com/torvalds/linux/blob/master/tools/testing/selftests/bpf/prog_tests/tc_opts.c
Signed-off-by: Yonghong Song <yonghong.song@linux.dev>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20250606163156.2429955-1-yonghong.song@linux.dev
30 lines
521 B
C
30 lines
521 B
C
// SPDX-License-Identifier: GPL-2.0
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/* Copyright (c) 2025 Meta Platforms, Inc. and affiliates. */
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#include <vmlinux.h>
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#include <bpf/bpf_helpers.h>
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char _license[] SEC("license") = "GPL";
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SEC("cgroup/getsockopt")
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int getsockopt_1(struct bpf_sockopt *ctx)
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{
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return 1;
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}
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SEC("cgroup/getsockopt")
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int getsockopt_2(struct bpf_sockopt *ctx)
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{
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return 1;
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}
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SEC("cgroup/getsockopt")
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int getsockopt_3(struct bpf_sockopt *ctx)
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{
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return 1;
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}
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SEC("cgroup/getsockopt")
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int getsockopt_4(struct bpf_sockopt *ctx)
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{
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return 1;
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}
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