bitmap_to_arr32(9)

💅 bitmap_to_arr32 — a Kernel API Manual moment

Okay so bestie, welcome to bitmap_to_arr32(9), straight out of the Kernel API Manual ✨ This is the vibe: it copies the contents of a bitmap into a u32 array of bits. That's it. That's the whole gig. And honestly? She ate. 🎀

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✨ NAME ✨

bitmap_to_arr32 — copy the contents of bitmap to a u32 array of bits 🫶

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🦋 SYNOPSIS 🦋

void bitmap_to_arr32 (u32 *buf , const unsigned long *bitmap , unsigned int nbits );

Like, look at her. Three params. No drama. No return value. Main character energy only. 💜

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🌸 ARGUMENTS 🌸

• buf — array of u32 (in host byte order), the dest bitmap. This is the glow-up destination, the place where the bits are gonna live their new life. 💖
• bitmap — array of unsigned longs, the source bitmap. The origin story. The before photo. 📸
• nbits — number of bits in bitmap. Gotta know how many bits we're moving, no cap, otherwise it's giving chaos. 😭

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🔥 SEE ALSO 🔥

Literally the whole friend group, bestie — go say hi:

• Kernel file ./lib/bitmap.c bitmap introduction(9)
• __bitmap_shift_right(9)
• __bitmap_shift_left(9)
• bitmap_cut(9)
• bitmap_find_next_zero_area_off(9)
• bitmap_pos_to_ord(9)
• bitmap_remap(9)
• bitmap_bitremap(9)
• bitmap_onto(9)
• bitmap_fold(9)
• bitmap_from_arr32(9)
• bitmap_from_arr64(9)
• bitmap_to_arr64(9)

Fr fr, if you're doing anything bitmap-adjacent, this little ensemble is your group chat. iykyk. 👑

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And that's the whole page, bestie! 🌈 This gem lives in ./lib, dated October 2026, and yeah — she's still out here being bitmap_to_arr32(9). Slay, periodt, go convert some bits. 💅✨🍓