rte_flow_item_gre(3)

💖 rte_flow_item_gre (3) 💖

okay bestie, so this is a page from the Library Functions Manual — it's rte_flow_item_gre(3), section 3, and it's literally all about one lil struct in DPDK. buckle up, it's short but it matters. 🦋

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✨ NAME ✨

rte_flow_item_gre — bestie, that's the whole name, it's just vibing there 💅

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🎀 SYNOPSIS 🎀

#include <rte_flow.h>

🌸 Data Fields 🌸

• rte_be16_t c_rsvd0_ver
• rte_be16_t protocol

that's it. two fields. small but highkey iconic. no cap. 👑

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🦋 DETAILED DESCRIPTION 🦋

So the thing this struct is here for is RTE_FLOW_ITEM_TYPE_GRE, and what it does is match a GRE header. that's the whole assignment, and it ate. 🔥

for the record, this is defined at line 1213 of the file rte_flow.h — remember that for the quiz bestie 📝

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💅 FIELD DOCUMENTATION 💅

💜 rte_be16_t c_rsvd0_ver

ngl this one field is doing three jobs at once and honestly? respect. here's the breakdown, bit by bit:

• Checksum (1b)
• reserved 0 (12b)
• version (3b)

and the receipts say to refer to RFC 2784 for the full tea. ☕

defined at line 1218 of file rte_flow.h

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⭐ rte_be16_t protocol

this is just the protocol type. plain and simple. she's the main character, no notes. ✨

defined at line 1219 of file rte_flow.h

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🌈 AUTHOR 🌈

Generated automatically by Doxygen for DPDK from the source code. 🤖 literally the robots wrote this one, not me, I'm just the messenger 💖

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aaand that's the whole page bestie, we did it 🫶

DPDK, Version 25.11.3 — that's the flex, and rte_flow_item_gre(3) is the page. periodt. 💅✨🎀