20 lines
407 B
C
20 lines
407 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/bpf.h>
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#include <bpf/bpf_helpers.h>
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#include <bpf/bpf_tracing.h>
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#define MAX_ENTRIES 100000000
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struct trie_key {
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__u32 prefixlen;
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__u32 data;
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};
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struct {
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__uint(type, BPF_MAP_TYPE_LPM_TRIE);
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__type(key, struct trie_key);
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__type(value, __u32);
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__uint(map_flags, BPF_F_NO_PREALLOC);
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__uint(max_entries, MAX_ENTRIES);
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} trie_free_map SEC(".maps");
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