FUNCTION::FULLPATH_STRUCT_FILE(3stap)

✨ NAME ✨

function::fullpath_struct_file — get the full path 💖

okay so this is one of those SystemTap Tapset Reference pages, section 3stap, and the lil page title vibe is Directory-entry (dentry) 🦋 so yeah, we're in dentry territory, bestie, buckle up.

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🌸 SYNOPSIS 🌸

fullpath_struct_file:string(task:long,file:long)

like. that's the whole signature. two longs in, a string out. slay ✨

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🎀 ARGUMENTS 🎀

• task — this is a task_struct pointer, aka the thing that says which process we're talking about 👑
• file — and this one is a pointer to "struct file" 📁

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💅 DESCRIPTION 💅

Returns the full dirent name — like, the full path all the way up to the root — exactly the way the kernel d_path function does it. no cap 🫶

so you hand it a task and a file struct, and it hands you back the whole entire path string, from wherever that file is living all the way up to /. iconic behavior fr fr 🌈

ngl the whole point is that it mirrors d_path, so if you already know how that one feels, you already know how this one feels 💜

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⭐ SEE ALSO ⭐

nothing else listed here, bestie — this page is a solo act 💀

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anyway that's the whole thing, hope this helped 🍓

cute lil sign-off: this was from the SystemTap Tapset Reference, version noted as Ver, dated September 2026 🧚‍♀️✨ go forth and trace some paths, queen 👑💖