FCB_OPAQUE(3)

📦 version 26.03, in nixos 26.05, nixpkgs unstable

💖 rte_mbuf_ext_shared_info(3) 💖

okay so bestie, welcome to the Library Functions Manual — this one's a lil struct page from DPDK and honestly? it's giving "quiet but essential," y'know? like the backstage crew of a concert. no cap. 🎀

✨ NAME ✨

rte_mbuf_ext_shared_info — the shared-data situation that lives at the end of an external buffer 🦋

🌸 SYNOPSIS 🌸

#include <rte_mbuf_core.h>

🎀 Data Fields

  • rte_mbuf_extbuf_free_callback_t free_cb
  • void * fcb_opaque

💅 DESCRIPTION (Detailed Description) 💅

So, like, this is the shared data at the end of an external buffer. that's the whole vibe. it chills back there keeping track of stuff.

📍 Definition at line 699 of file rte_mbuf_core.h. iykyk.

🔥 FIELD DOCUMENTATION 🔥

⭐ rte_mbuf_extbuf_free_callback_t free_cb

the free callback function — literally the function that gets called to free the thing. main character energy fr fr.

📍 Definition at line 700 of file rte_mbuf_core.h.

🍓 void* fcb_opaque

the free callback argument — the lil opaque pointer that gets handed to that callback. it doesn't need to explain itself, it's mysterious like that 💜

📍 Definition at line 701 of file rte_mbuf_core.h.

👑 AUTHOR 👑

Generated automatically by Doxygen for DPDK from the source code. not me being auto-generated 😭 the robots did this one, bestie.

and that's the whole page! 🌈 source/version check: this was DPDK, Version 26.03.0 — keep that in your notes, and the page is rte_mbuf_ext_shared_info(3), slay 💅✨🫶

📦 where this page comes from