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Test cases for veristat file/prog name filtering logic. Check various formulations for any (*foo*), file (*foo*/), prog (/bar) and file/prog (*foo*/bar) filters, alongside erroneous filters and mixed allow/deny filter expressions. Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20260811-veristat-filter-fix-v2-2-6c234c4cd6ef@gmail.com
32 lines
612 B
C
32 lines
612 B
C
// SPDX-License-Identifier: GPL-2.0
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/* Copyright (c) 2026 Meta Platforms, Inc. and affiliates. */
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#include <linux/bpf.h>
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#include <bpf/bpf_helpers.h>
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/*
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* Programs below exist only to exercise veristat's -f name filters,
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* their bodies are irrelevant, only the names matter.
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* This file is also included by veristat_bar.c, so that the same set of
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* program names is available in two differently named object files.
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*/
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SEC("socket")
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int foo(void *ctx)
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{
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return 0;
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}
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SEC("socket")
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int bar(void *ctx)
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{
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return 0;
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}
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SEC("socket")
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int buz(void *ctx)
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{
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return 0;
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}
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char _license[] SEC("license") = "GPL";
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