cifs_toupper(9)

🌸 cifs_toupper(9) 🌸

okay bestie, welcome to the Kernel API Manual — this is the cifs_toupper page and it's honestly such a little icon 💅

---

✨ NAME ✨

cifs_toupper — convert a wchar_t from lower to uppercase 🆙

---

🦋 SYNOPSIS 🦋

wchar_t cifs_toupper (wchar_t in );

like... that's the whole vibe. one argument in, one wchar_t out. no cap 🫶

---

🎀 ARGUMENTS 🎀

• in — the character you want converted from lower to uppercase. that's it, that's the girl 💖

---

🔥 DESCRIPTION 🔥

so basically, this function consults the static tables above (iykyk 👀) to convert a wchar_t from lower to uppercase. the tables are the whole main character here fr fr.

and listen — in the event that there is no mapping, the original "in" character is returned. like, untouched. not me just handing you back your own lowercase letter with a shrug 🙈✨ no drama, no error, just vibes.

⚠️ lowkey important: no mapping ≠ failure. you just get your in character right back. periodt.

---

💜 SEE ALSO 💜

• Kernel file ./fs/smb/client/winucase.c — the tables live here bestie, go say hi 🌈

---

---

and that's the page!! 🎀 written under ./fs/smb/client, dated October 2026, in the Kernel API Manual — slay, bye, drink water 💖⭐🧚