QB_LIST_LENGTH(3)

✨ NAME ✨

qb_list_length — bestie, this one literally just counts how many items are in the list 💖

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🌸 SYNOPSIS 🌸

#include <qb/qblist.h>

static int32_t qb_list_length(
    struct qb_list_head   *head   /* the head for your list. */
);

okay so you pull in qb/qblist.h and then it's a static int32_t function called qb_list_length, and it takes exactly one thing: head. that's it. that's the whole vibe 🎀

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🦋 PARAMS 🦋

• head — the head for your list. that's the entry point, the main character, the one you hand over so she can go count 👑

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💅 DESCRIPTION 💅

ngl the original page doesn't drop any extra prose here — it goes straight into showing you the struct. so no hidden lore, bestie, just the shape of the thing 👇

🎀 STRUCTURES 🎀

struct qb_list_head {
    struct   next;
    struct   prev;
};

that's the head struct, character for character. two members: next and prev. lowkey iconic in its minimalism ✨

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🌈 RETURN VALUE 🌈

the length of the list. that's it. no cap, it just tells you how many items are chillin' in there 💯

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🔥 SEE ALSO 🔥

the whole friend group, fr fr — go read these too:

• qb_list_empty(3)
• qb_list_add_tail(3)
• qb_list_add(3)
• qb_list_splice_tail(3)
• qb_list_replace(3)
• qb_list_init(3)
• qb_list_splice(3)
• qb_list_is_last(3)
• qb_list_del(3)

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💜 COPYRIGHT 💜

Copyright (C) 2010-2020 Red Hat, Inc.

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and that's the whole page, bestie 🫶 this was QB_LIST_LENGTH(3) from the libqb Programmer's Manual, brought to you by the LIBQB girlies, dated 2025-09-16. mwah 💋 slay, go count your list ✨👑