cerrno(3)

🌸 cerrno(3) — Library Functions Manual 🌸

okay so this is cerrno(3), straight out of the Library Functions Manual, and bestie… it is a short one. But we’re gonna give it the full main-character treatment anyway 💅✨

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✨ NAME ✨

cerrno — and that’s literally it, no cap 😭. The source page has a dash and then nothing else after it. No one-line description. No little summary. Just vibes and a blank space 🫶

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✨ SYNOPSIS ✨

Defines

#define _GLIBCXX_CERRNO
#define errno

That’s the whole synopsis, bestie — two defines, exactly like that 💖

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💖 Detailed Description 💖

So this is a Standard C++ Library file — iconic, honestly 👑. You should include this file in your programs, rather than any of the '*.h' implementation files. Like, yes, use this one, not the random .h implementation files hiding in the group chat 🙈

This is the C++ version of the Standard C Library header errno.h, and its contents are (mostly) the same as that header, but are all contained in the namespace std (except for names which are defined as macros in C). Periodt 💅

Definition in file cerrno.

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🌸 Author 🌸

Generated automatically by Doxygen for libstdc++ from the source code. Slay, automation 🎀

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okay that’s the whole page, bestie 🦋 — this one’s from libstdc++, dated 21 Apr 2009, and it’s the cerrno(3) manual page. Byeeee 💖✨