STRUCT FF_REPLAY(9)

okay so bestie, welcome to struct ff_replay(9) from the Kernel API Manual — this is the page that defines scheduling of the force-feedback effect, and it is tiny but iconic ✨

💖 NAME 💖

struct ff_replay — defines scheduling of the force-feedback effect 🎀

✨ SYNOPSIS ✨

       struct ff_replay {
           __u16 length;
           __u16 delay;
        };

🎀 Members 🎀

• length — duration of the effect ⏳
• delay — delay before effect should start playing 🕰️

🦋 SEE ALSO 🦋

Kernel file: ./include/uapi/linux/input.h

• struct input_absinfo(9)
• struct input_keymap_entry(9)
• EVIOCGMTSLOTS(9)
• EVIOCGMASK(9)
• EVIOCSMASK(9)
• struct ff_trigger(9)
• struct ff_envelope(9)
• struct ff_constant_effect(9)
• struct ff_ramp_effect(9)
• struct ff_condition_effect(9)
• struct ff_periodic_effect(9)
• struct ff_rumble_effect(9)
• struct ff_haptic_effect(9)
• struct ff_effect(9)

ok bye bestie 💅 this page is from ./include/uapi/linux, dated October 2026, and it's the struct ff_replay(9) page — periodt 🫶