rte_gtp_psc_type0_hdr(3)

📦 version 26.03, in nixos 26.05, nixpkgs unstable

💅 rte_gtp_psc_type0_hdr

okay bestie, so this is a page from the Library Functions Manual (that's the manual name, ikyk), and it's literally all about one lil struct: rte_gtp_psc_type0_hdr. she's small, she's optional, she's got a whole bunch of bitfields, and she's about to be your new obsession. 🎀

✨ NAME ✨

rte_gtp_psc_type0_hdr — the struct, the icon, the moment. 🫶

🌸 SYNOPSIS 🌸

#include <rte_gtp.h>

🦋 Data Fields

  • uint8_t ext_hdr_len
  • uint8_t type:4
  • uint8_t qmp:1
  • uint8_t snp:1
  • uint8_t spare_dl1:2
  • uint8_t ppp:1
  • uint8_t rqi:1
  • uint8_t qfi:6
  • uint8_t data [0]

💖 DETAILED DESCRIPTION 💖

So this is an optional extension for GTP, and it kicks in when next_ext is set to 0x85. It's the "type0" flavor, and it's defined based on RFC 38415-g30. no cap, that's the spec she came from. ✨

she lives at Definition at line 88 of file rte_gtp.h. 📍

👑 FIELD DOCUMENTATION 👑

⭐ uint8_t ext_hdr_len

PDU ext hdr len, measured in multiples of 4 bytes. so like, it counts in 4-byte chunks, not in vibes. 🔥

Definition at line 89 of file rte_gtp.h.

💫 uint8_t type

PDU type. that's it, that's the field. 💅

Definition at line 91 of file rte_gtp.h.

🌈 uint8_t qmp

Qos Monitoring Packet. the Qos watch is on, bestie. 👀

Definition at line 92 of file rte_gtp.h.

🍓 uint8_t snp

Sequence number presence — so this one's literally telling you whether the sequence number is there or not. meta, honestly. 😭

Definition at line 93 of file rte_gtp.h.

🧚 uint8_t spare_dl1

spare down link bits. the spare bits. the understudies. they're down link. 🎀

Definition at line 94 of file rte_gtp.h.

🦋 uint8_t ppp

Paging policy presence. (not to be confused with Point-to-Point Protocol, ok, stay focused. 💀)

Definition at line 95 of file rte_gtp.h.

💜 uint8_t rqi

Reflective Qos Indicator. reflective, like your fave's chrome nails. ✨

Definition at line 96 of file rte_gtp.h.

🔥 uint8_t qfi

Qos Flow Identifier. the identifier for the Qos flow. main character energy fr fr. 👑

Definition at line 97 of file rte_gtp.h.

🌸 uint8_t data[0]

variable length data fields — she's flexible, she's [0], she goes on for as long as she needs to. iconic. ✨

Definition at line 107 of file rte_gtp.h.

🫶 AUTHOR 🫶

Generated automatically by Doxygen for DPDK from the source code. (not me writing it by hand, the robot did it, and honestly? she ate. 💅)

bestie reminder: everything here is auto-generated documentation of a struct in a header, so treat the "Definition at line N of file rte_gtp.h" notes as your little map back to the source. don't @ me.

kisses, this was DPDK, Version 26.03.0 💖 — that's the source and the version, cute sign-off style, and yes the original footer had no separate date beyond that, so we're being honest about it. periodt. 🎀✨

📦 where this page comes from