fe48230cf2
Add selftest validating all the attachment logic around BPF XDP link. Test also link updates and get_obj_info() APIs. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200722064603.3350758-9-andriin@fb.com
13 lines
233 B
C
13 lines
233 B
C
// SPDX-License-Identifier: GPL-2.0
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/* Copyright (c) 2020 Facebook */
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#include <linux/bpf.h>
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#include <bpf/bpf_helpers.h>
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char LICENSE[] SEC("license") = "GPL";
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SEC("xdp/handler")
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int xdp_handler(struct xdp_md *xdp)
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{
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return 0;
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}
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