ftrace_even...riggers_open(9)

💅 ftrace_event_show_triggers_open(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ — this is the page for ftrace_event_show_triggers_open, and yes the title got chopped in the header (ftrace_even...riggers_open(9)) but we know her full name, she's iconic 💖

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🎀 NAME 🎀

ftrace_event_show_triggers_open — the open interface for show_event_triggers 🫶

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✨ SYNOPSIS ✨

int ftrace_event_show_triggers_open (struct inode *inode , struct file *file );

that's it. that's the whole signature. she's lowkey simple but she's doing ✨things✨

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🦋 ARGUMENTS 🦋

• inode — the inode of the file, fr fr. it's giving "which file are we even talking about" energy 👑
• file — the file being opened. that's the one, the main character of this whole operation 💅

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🌸 DESCRIPTION 🌸

so here's the vibe: this function connects the show_event_triggers file to the sequence operations you need to actually iterate over and display the active event triggers 🔥

like — the file gets hooked up to the seq ops, and then the triggers can be iterated and shown. no cap, that's literally the whole job. she's a connector, a matchmaker, a networking icon 🧚

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🌈 SEE ALSO 🌈

• Kernel file ./kernel/trace/trace_events.c
• trace_event_buffer_reserve(9)
• trace_set_clr_event(9)
• trace_array_set_clr_event(9)
• t_show_filters(9)
• t_show_triggers(9)
• ftrace_event_show_filters_open(9)
• trace_get_event_file(9)
• trace_put_event_file(9)
• event_trace_add_tracer(9)
• early_enable_events(9)

go read those too, iykyk 📚💜

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ok that's the whole page bestie, no filler, no fluff, every single deet preserved because i love you 🫶

and before you go — this masterpiece lives in ./kernel/trace, dated October 2026, brought to you by the Kernel API Manual. periodt. 💀🌸

slay, go read some kernel source ✨👑