PUTCHAR_UNLOCKED(3POSIX)

💖 PUTCHAR_UNLOCKED 💖

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Heads up though: the Linux implementation of this interface may differ, so if you're on Linux, go consult the corresponding Linux manual page for the actual deets on Linux behavior. Or — plot twist — the interface might not even be implemented on Linux at all. 😭

✨ NAME ✨

putchar_unlocked — stdio with explicit client locking 💅

🦋 SYNOPSIS 🦋

#include <stdio.h>

int putchar_unlocked(int c);

🌈 DESCRIPTION 🌈

Refer to getc_unlocked(). That's it, that's the whole description, she's brief and she knows it. 👑

📜 COPYRIGHT 📜

Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1-2017, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, 2018 Edition, Copyright (C) 2018 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. ✨

And like, if this version ever beefs with the original IEEE and The Open Group Standard? The original IEEE and The Open Group Standard is the referee document, periodt. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .

Any typographical or formatting errors that show up in this page are most likely to have been introduced during the conversion of the source files to man page format — so not the original's fault, lowkey our bad. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html . 🫶

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