53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
#pragma once
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stdint.h>
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struct ip_reassembly_stat
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{
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// IPv4 frag stat
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uint64_t ip4_defrags_expected;
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uint64_t ip4_defrags_succeed;
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uint64_t ip4_defrags_failed;
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uint64_t ip4_frags;
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uint64_t ip4_frags_freed;
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uint64_t ip4_frags_buffered;
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uint64_t ip4_frags_no_buffer;
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uint64_t ip4_frags_timeout;
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uint64_t ip4_frags_invalid_length;
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uint64_t ip4_frags_overlap;
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uint64_t ip4_frags_too_many;
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// IPv6 frag stat
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uint64_t ip6_defrags_expected;
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uint64_t ip6_defrags_succeed;
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uint64_t ip6_defrags_failed;
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uint64_t ip6_frags;
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uint64_t ip6_frags_freed;
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uint64_t ip6_frags_buffered;
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uint64_t ip6_frags_no_buffer;
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uint64_t ip6_frags_timeout;
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uint64_t ip6_frags_invalid_length;
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uint64_t ip6_frags_overlap;
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uint64_t ip6_frags_too_many;
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} __attribute__((aligned(64)));
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struct ip_reassembly *ip_reassembly_new(uint64_t timeout_ms, uint64_t frag_queue_num, uint64_t frag_queue_size);
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void ip_reassembly_free(struct ip_reassembly *ip_reass);
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struct packet *ip_reassembly_defrag(struct ip_reassembly *ip_reass, struct packet *pkt, uint64_t now);
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struct packet *ip_reassembly_clean(struct ip_reassembly *ip_reass, uint64_t now_ms);
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struct ip_reassembly_stat *ip_reassembly_get_stat(struct ip_reassembly *ip_reass);
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void ip_reassembly_print_stat(struct ip_reassembly *ip_reass);
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#ifdef __cplusplus
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}
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#endif
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