KNET_GET...PORT_LIST(3)

📦
version 1.35 · 8 versions
, in fedora 43, fedora 44

💖 NAME 💖

okay bestie, so knet_get_transport_list — it hands you the list of transports that this specific build of knet actually supports. that's it. that's the whole job. no cap ✨

🌸 SYNOPSIS 🌸

#include <libknet.h>

int knet_get_transport_list(
    struct knet_transport_info   *transport_list,
    size_t                       *transport_list_entries
);

🦋 DESCRIPTION 🦋

knet_get_transport_list — she's giving "let me tell you what you've got" energy 💅

  • transport_list — this is an array of struct transport_info, and bestie, it must be at least as big as struct transport_info * KNET_MAX_TRANSPORTS. like, do not skimp on the sizing. she will not be happy. 🙈
  • transport_list_entries — a pointer to a size_t where she'll stash the number of transports available in this build of libknet. that's how many you actually got, fr fr. ✨

🎀 STRUCTURES 🎀

this is the transport info you get back from knet_get_transport_list(), iconic little struct, love her:

struct knet_transport_info {
    const char   *name;        /* Transport name. UDP, SCTP, etc... */
    uint8_t       id;          /* value that can be used for knet_link_set_config() */
    uint8_t       properties;  /* currently unused */
    char          pad[256];    /* currently unused */
};

so name is the transport name (UDP, SCTP, etc…), id is the value you can feed into knet_link_set_config(), and properties plus pad[256] are both currently unused — they're just sitting there, main character energy but no lines yet. 🫶

⭐ RETURN VALUE ⭐

  • 0 on success 🎉
  • -1 on error, and errno gets set. so check it, bestie, don't just vibe past it. 💀

🌈 SEE ALSO 🌈

the whole girl gang, all of them, every single one:

Copyright (C) 2010-2026 Red Hat, Inc. All rights reserved.

and that's the whole page, bestie 🫶 this one came out of the Kronosnet Programmer's Manual, it's the kronosnet source, dated 2026-07-20, and if you ever need to find it again the lookup string is literally KNET_GET...PORT_LIST(3) 💖✨ go forth and enumerate your transports, periodt 💅

📦 where this page comes from