collect_registered_events(9)

✨ NAME ✨

okay so bestie, welcome to collect_registered_events(9) from the Kernel API Manual 💖. The whole gig is literally in the name: call the existing callback function for the event. That's the main character energy right there. No cap. ✨

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🦋 SYNOPSIS 🦋

here's the signature, exactly as it appears, because we do not play games with code fr fr:

int collect_registered_events (struct tep_event *event , struct
       tep_record *record , int cpu , void *context );

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🎀 ARGUMENTS 🎀

the manpage is so real for this one: every single argument is listed as -- undescribed -- 😭. That's what it says, bestie, so here's the lineup:

• event — -- undescribed --
• record — -- undescribed --
• cpu — -- undescribed --
• context — -- undescribed --

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🌸 DESCRIPTION 🌸

so here's the tea: if an event has a registered callback function, call it. Otherwise, ignore the event. Like, literally ignore it — not every event is invited to the callback party 🙈.

Returns 0 if the event was collected, and 1 if the tool should stop collecting trace. That return value is giving "keep going or wrap it up" energy, iykyk 👑.

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💜 SEE ALSO 💜

go peek at these besties too:

• Kernel file ./tools/verification/rv/src/trace.c
• trace_instance_destroy(9)
• trace_instance_init(9)
• trace_instance_start(9)

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cute little sign-off: this page comes from source/version ./tools/verification/rv/src, dated October 2026, and it's collect_registered_events(9) saying bye bestie 🫶💅✨