STRUCT KUNIT_LOC(9)

✨ struct kunit_loc(9) ✨

okay bestie, welcome to the Kernel API Manual 💖 today's main character is struct kunit_loc, and honestly? she's giving "tiny but crucial." This one identifies the source location of a line of code. iykyk — like a little name tag for where a thing happened 💅

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🌸 NAME 🌸

struct kunit_loc — identifies the source location of a line of code ✨

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🦋 SYNOPSIS 🦋

struct kunit_loc {
    int line;
    const char *file;
 };

no cap, that's the whole struct. two members. she's lowkey minimal and that's her brand 🎀

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💜 Members 💜

• line — the line number in the file. literally just the number of the line, bestie 📍
• file — the file name. which file? this file. the one we're talking about 🗂️

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🔥 SEE ALSO 🔥

Kernel file ./include/kunit/assert.h — go check her out, she's iconic 👑

• enum kunit_assert_type(9)
• struct kunit_assert(9)
• struct kunit_fail_assert(9)
• struct kunit_unary_assert(9)
• struct kunit_ptr_not_err_assert(9)
• struct kunit_binary_assert_text(9)
• struct kunit_binary_assert(9)
• struct kunit_binary_ptr_assert(9)
• struct kunit_binary_str_assert(9)
• struct kunit_mem_assert(9)

like, the whole assert friend group fr fr 🫶

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mwah 💋 this page lives at ./include/kunit, it's the October 2026 edition, and yes — she's still signing her name struct kunit_loc(9) at the bottom like the queen she is 👑✨