kfifo_esize(9)

okay so bestie, welcome to the kfifo_esize(9) page from the Kernel API Manual. This one is short and sweet, and it’s literally about asking a fifo how big its elements are. tiny-helper main character energy, honestly 🎀

💖 NAME 💖

kfifo_esize — returns the size of the element managed by the fifo. that’s the whole assignment, and it ate. 💅

✨ SYNOPSIS ✨

kfifo_esize (fifo );

🎀 ARGUMENTS 🎀

• fifo — address of the fifo to be used. hand it the fifo’s address and it knows what’s up 🫶

🦋 SEE ALSO 🦋

okay so the whole kfifo squad pulled up, no cap:

• Kernel file ./include/linux/kfifo.h
• DECLARE_KFIFO_PTR(9)
• DECLARE_KFIFO(9)
• INIT_KFIFO(9)
• DEFINE_KFIFO(9)
• kfifo_initialized(9)
• kfifo_recsize(9)
• kfifo_size(9)
• kfifo_reset(9)
• kfifo_reset_out(9)
• kfifo_len(9)
• kfifo_is_empty(9)
• kfifo_is_empty_spinlocked(9)
• kfifo_is_empty_spinlocked_noirqsave(9)
• kfifo_is_full(9)
• kfifo_avail(9)
• kfifo_skip_count(9)
• kfifo_skip(9)
• kfifo_peek_len(9)
• kfifo_alloc(9)
• kfifo_alloc_node(9)
• kfifo_free(9)
• kfifo_init(9)
• kfifo_put(9)
• kfifo_get(9)
• kfifo_peek(9)
• kfifo_in(9)
• kfifo_in_spinlocked(9)
• kfifo_in_spinlocked_noirqsave(9)
• kfifo_out(9)
• kfifo_out_spinlocked(9)
• kfifo_out_spinlocked_noirqsave(9)
• kfifo_from_user(9)
• kfifo_to_user(9)
• kfifo_dma_in_prepare_mapped(9)
• kfifo_dma_in_finish(9)
• kfifo_dma_out_prepare_mapped(9)
• kfifo_dma_out_finish(9)
• kfifo_out_peek(9)
• kfifo_out_linear(9)
• kfifo_out_linear_ptr(9)

xoxo, your kernel bestie 💅 — source/version: ./include/linux; date: October 2026; manual: Kernel API Manual. periodt 🦋