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Rework IPv6 header matching with dynamic filters and add packet length to logging event.

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This commit is contained in:
Christian Deacon
2025-03-10 17:08:03 -04:00
parent 9ecbf7fc4a
commit c88a010aae
5 changed files with 20 additions and 14 deletions
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src/xdp/utils/logging.h
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@@ -6,7 +6,7 @@
#include <xdp/prog_dispatcher.h>
#if defined(ENABLE_FILTERS) && defined(ENABLE_FILTER_LOGGING)
static __always_inline int log_filter_msg(struct iphdr* iph, struct ipv6hdr* iph6, u16 src_port, u16 dst_port, u8 protocol, u64 now, u64 pps, u64 bps, int filter_id);
static __always_inline int log_filter_msg(struct iphdr* iph, struct ipv6hdr* iph6, u16 src_port, u16 dst_port, u8 protocol, u64 now, u64 pps, u64 bps, int pkt_len, int filter_id);
#endif
// The source file is included directly below instead of compiled and linked as an object because when linking, there is no guarantee the compiler will inline the function (which is crucial for performance).