show_dscr_default(9)

🌸 show_dscr_default(9) 🌸

okay bestie, welcome to the Kernel API Manual — this one's a little cutie from the PowerPC side of the house, no cap ✨

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💖 NAME 💖

show_dscr_default — Fetch the system wide DSCR default 🎀

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🦋 SYNOPSIS 🦋

ssize_t show_dscr_default (struct device *dev , struct device_attribute
*attr , char *buf );

literally the whole signature, character for character, don't @ me 💅

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🌸 ARGUMENTS 🌸

• dev — the Device structure, bestie. that's the device we're talking about 🫶
• attr — the Device attribute structure, the whole attribute vibe ✨
• buf — the Interface buffer, where the good stuff gets written 💖

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⭐ DESCRIPTION ⭐

so what does it do, you ask? iconic question. this function returns the system wide DSCR default value. that's it, that's the whole thing — it's giving simple, it's giving main character, and honestly? we stan 😭👑

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💜 SEE ALSO 💜

peep these siblings in the kernel file ./arch/powerpc/kernel/sysfs.c — they're all part of the same friend group fr fr:

• read_dscr(9)
• write_dscr(9)
• store_dscr_default(9)

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🧚 tiny reminder: all of these live together in ./arch/powerpc/kernel, so if you're lost, that's your home base, iykyk 🌈

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mwah 💋 this page was served up from ./arch/powerpc/kernel in October 2026, and yes it's show_dscr_default(9) all over again, periodt. 🎀🦋💅