rte_gre_hdr(3)

✨ rte_gre_hdr ✨

okay bestie, so this is a page from the Library Functions Manual (section 3, aka the library calls girlies 💅) and it's allll about rte_gre_hdr 💖

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🌸 NAME 🌸

rte_gre_hdr — the GRE Header, no cap

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✨ SYNOPSIS ✨

#include <rte_gre.h>

🎀 Data Fields

uint16_t res2:4
uint16_t s:1
uint16_t k:1
uint16_t res1:1
uint16_t c:1
uint16_t ver:3
uint16_t res3:5
rte_be16_t proto

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🦋 Detailed Description 🦋

GRE Header 🫶

Defined at line 26 of the file rte_gre.h. that's literally where she lives, and she's iconic for it.

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💖 Field Documentation 💖

grab a snack, we're going field by field because every single one of these bits MATTERS 👑

• uint16_t res2 — Reserved 🫥. Defined at line 28 of the file rte_gre.h.
• uint16_t s — Sequence Number Present bit ✨. Defined at line 29 of the file rte_gre.h.
• uint16_t k — Key Present bit 🔑. Defined at line 30 of the file rte_gre.h.
• uint16_t res1 — Reserved 🫥. Defined at line 31 of the file rte_gre.h.
• uint16_t c — Checksum Present bit 🧮. Defined at line 32 of the file rte_gre.h.
• uint16_t ver — Version Number 🔢. Defined at line 33 of the file rte_gre.h.
• uint16_t res3 — Reserved 🫥. Defined at line 34 of the file rte_gre.h.
• rte_be16_t proto — Protocol Type 📮. Defined at line 44 of the file rte_gre.h.

ngl bestie, notice how res2, res1 and res3 are all Reserved — that's three whole reserved bit-fields. don't go using them for your little side quests, they're not yours 💀

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👑 Author 👑

Generated automatically by Doxygen for DPDK from the source code 🤖✨ (yes she was born in a doc generator, but that's just her origin story, main character energy fr fr)

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and that's the whole page, periodt 💜 thanks for reading all the way to the end, you absolute icon 🥹

this beauty came to you courtesy of DPDK, Version 25.11.3 🎀 go drink some water and go read another manpage, iykyk 💖