kfifo_is_empty(9)

💅 kfifo_is_empty(9) 💅

okay bestie, welcome to the Kernel API Manual page for kfifo_is_empty — the vibe check for your fifo 🫶. this one is short and iconic, fr fr. ✨

🌸 NAME 🌸

kfifo_is_empty — returns true if the fifo is empty ✨💖

✨ SYNOPSIS ✨

here is the whole call, no cap:

kfifo_is_empty (fifo );

🎀 ARGUMENTS 🎀

• fifo — address of the fifo to be used 💖

🦋 SEE ALSO 🦋

the kfifo cinematic universe says go read these next, iykyk: 💫

• Kernel file: ./include/linux/kfifo.h
• DECLARE_KFIFO_PTR(9), DECLARE_KFIFO(9), INIT_KFIFO(9), DEFINE_KFIFO(9), kfifo_initialized(9), kfifo_esize(9), kfifo_recsize(9), kfifo_size(9), kfifo_reset(9), kfifo_reset_out(9)
• kfifo_len(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)

<cute sign-off>🎀 cute sign-off 🎀: source/version is ./include/linux, and this page is dated October 2026. byeee bestie, go check your fifo 💅🫶</cute sign-off>