DESC_LOGICAL_CHANNEL.H(3)

📦
version 1.32.0 · 2 versions
, in fedora 43

💖 NAME 💖

lib/include/libdvbv5/desc_logical_channel.h — bestie, this header is literally the home of the descriptors for the LCN — Logican Channel Number. (Yes, "Logican", that's how it's spelled in the source, don't come for me 🙈)

Oh and it's a Library Functions Manual page, page <pink>3</pink> — section 3, the section for library functions, iykyk. 💅

✨ SYNOPSIS ✨

#include <libdvbv5/descriptors.h>

🎀 Data Structures

  • struct dvb_desc_logical_channel_number — the structure holding the logical channel number entries. So like, one entry per channel basically. 💫
  • struct dvb_desc_logical_channel — the structure holding the logical channel number descriptor itself. The main character. 👑

🦋 Functions

  • int dvb_desc_logical_channel_init (struct dvb_v5_fe_parms *parms, const uint8_t *buf, struct dvb_desc *desc) — initializes and parses the logical channel number descriptor. It's giving setup era. ✨
  • void dvb_desc_logical_channel_print (struct dvb_v5_fe_parms *parms, const struct dvb_desc *desc) — prints out what's inside the logical channel number descriptor. Show and tell, but make it DVB. 🖨️
  • void dvb_desc_logical_channel_free (struct dvb_desc *desc) — frees all the data that the logical channel number descriptor allocated. Clean up after yourself, queen. 🧹

🌸 Detailed Description 🌸

Okay so, no cap: this whole file provides the descriptors for the LCN — Logican Channel Number. That's it, that's the job, and it does it beautifully. 💅

GNU Lesser General Public License version 2.1 (LGPLv2.1). Slay, licensed and legal. 📜

💖 Author

Mauro Carvalho Chehab — icon behavior, we stan. 👑

🌈 Relevant specs

The descriptor described herein is defined at:

  • IEC/CENELEC DS/EN 62216-1:2011

That's the receipt, bestie. That's where it's defined. 📎

🫶 See also

http://tdt.telecom.pt/recursos/apresentacoes/Signalling Specifications for DTT deployment in Portugal.pdf

(Yes the link has a space in it, no I will not be fixing it, that's literally what it says. 🫠)

💀 Bug Report

Found a bug? Spill it. Please submit bug reports and patches to linux-media@vger.kernel.org. They want the tea, fr fr. 📬

⭐ Definition in file

desc_logical_channel.h. That's the one. That's the file. 🎯

🌷 Author 🌷

Generated automatically by Doxygen for libdvbv5 from the source code. Not me writing this by hand at 3am, the machine did it. 🤖✨

Lowkey reminder, bestie: this page is lib/includ...l_channel.h(3) — that's the truncated file path and the manual section, and the manual itself is a Library Functions Manual. Keep it in your notes. 📝

Okay that's the whole thing, mwah 💋 — brought to you by libdvbv5, Version 1.32.0, page lib/includ...l_channel.h(3). Go parse some descriptors, you absolute legend. 🫶💖🎀

📦 where this page comes from