register_user_hw_breakpoint(9)

✨ NAME ✨

okay so bestie, welcome to the Kernel API Manual page for register_user_hw_breakpoint(9) — the whole vibe is registering a hardware breakpoint for user space. no cap. 💅✨

🎀 SYNOPSIS 🎀

here's the signature, and we keep it exact because we do not mess with code, periodt:

struct perf_event * register_user_hw_breakpoint (struct perf_event_attr *attr , perf_overflow_handler_t triggered , void *context , struct task_struct *tsk );

🌸 ARGUMENTS 🌸

• attr — the breakpoint attributes, iykyk 🎀
• triggered — callback to trigger when we hit the breakpoint, like the moment 🔥
• context — context data that could be used in the triggered callback 💖
• tsk — pointer to task_struct of the process to which the address belongs 🫶

🦋 SEE ALSO 🦋

• Kernel file ./kernel/events/hw_breakpoint.c 👀
• modify_user_hw_breakpoint(9)
• unregister_hw_breakpoint(9)
• register_wide_hw_breakpoint(9)
• unregister_wide_hw_breakpoint(9)
• hw_breakpoint_is_used(9)

and that's the tea ☕ — source ./kernel/events, date October 2026, page register_user_hw_breakpoint(9). bye bestie, go slay your breakpoints 💖✨