35 lines
		
	
	
		
			705 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			35 lines
		
	
	
		
			705 B
		
	
	
	
		
			C
		
	
	
	
	
	
/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
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#include <linux/bpf.h>
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#include "bpf_helpers.h"
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struct bpf_map_def SEC("maps") htab = {
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	.type = BPF_MAP_TYPE_HASH,
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	.key_size = sizeof(__u32),
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	.value_size = sizeof(long),
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	.max_entries = 2,
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};
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struct bpf_map_def SEC("maps") array = {
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	.type = BPF_MAP_TYPE_ARRAY,
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	.key_size = sizeof(__u32),
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	.value_size = sizeof(long),
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	.max_entries = 2,
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};
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/* Sample program which should always load for testing control paths. */
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SEC(".text") int func()
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{
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	__u64 key64 = 0;
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	__u32 key = 0;
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	long *value;
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	value = bpf_map_lookup_elem(&htab, &key);
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	if (!value)
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		return 1;
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	value = bpf_map_lookup_elem(&array, &key64);
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	if (!value)
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		return 1;
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	return 0;
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}
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