QB_RB_SHAR...R_DATA_GET(3)

💖 qb_rb_shared_user_data_get 💖

okay bestie, welcome to the libqb programmer's manual, page qb_rb_shared_user_data_get(3) — yes the title is a whole mouthful, we love her anyway 🫶

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✨ NAME ✨

qb_rb_shared_user_data_get — get a point to user shared data area 💅

🌸 SYNOPSIS 🌸

#include <qb/qbrb.h>

void * qb_rb_shared_user_data_get(
    qb_ringbuffer_t   *rb   /* ringbuffer instance */
);

like. she takes one thing. that's it. lowkey iconic for that 🎀

🦋 PARAMS 🦋

• rb — the ringbuffer instance, babe. your little guy. your ringbuffer.

💜 DESCRIPTION 💜

so the original page just… doesn't say anything here?? literally nothing. no cap, the DESCRIPTION section is just vibes and empty space 😭 the function itself is fully explained by its name and its return value, so like, we move.

⭐ RETURN VALUE ⭐

a pointer to the shared data. that's the whole tea. void * and everything, bestie 🫶

👑 NOTE 👑

the size of this shared data area is whatever "shared_user_data_size" value you passed into qb_rb_open(). so like, you picked that number, don't act surprised now 🙈

🌈 SEE ALSO 🌈

the whole friend group, fr fr:

• qb_rb_close(3)
• qb_rb_refcount_get(3)
• qb_rb_chmod(3)
• qb_rb_chown(3)
• qb_rb_open(3)
• qb_rb_write_to_file(3)
• qb_rb_create_from_file(3)
• qb_rb_chunks_used(3)
• qb_rb_chunk_reclaim(3)
• qb_rb_space_used(3)
• qb_rb_chunk_write(3)
• qb_rb_chunk_commit(3)
• qb_rb_chunk_peek(3)
• qb_rb_space_free(3)
• qb_rb_name_get(3)
• qb_rb_chunk_alloc(3)
• qb_rb_chunk_read(3)

🎀 COPYRIGHT 🎀

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

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and that's the page, bestie!! 💖 this one's from the libqb crew, stamped 2025-09-16, and yeah — the copyright belongs to Red Hat, Inc., 2010 through 2020, so shoutout to them fr. now go get that pointer and slay ✨💅🦋