PTHREAD_M...IOCEILING(3P)

PTHREAD_M...IOCEILING(3P) 💅✨

okay so bestie, this one lives in the POSIX Programmer's Manual, and the name is pthread_mutex_setprioceiling — she changes the priority ceiling of a mutex. REALTIME THREADS energy only, no cap. 👑

🌸 PROLOG 🌸

so like, real talk first:

• This manual page is part of the POSIX Programmer's Manual.
• The Linux implementation of this interface may differ — so consult the corresponding Linux manual page for details of Linux behavior.
• Orrr the interface may not be implemented on Linux at all. 🙈

it's giving "check before you ship", fr fr.

✨ NAME ✨

pthread_mutex_setprioceiling — change the priority ceiling of a mutex (REALTIME THREADS)

🎀 SYNOPSIS 🎀

#include <pthread.h>

int pthread_mutex_setprioceiling(pthread_mutex_t *restrict mutex,
    int prioceiling, int *restrict old_ceiling);

🦋 DESCRIPTION 🦋

the whole vibe here? 👉 Refer to pthread_mutex_getprioceiling().

that's it, that's the description. she's brief and she's iconic. 💅

👑 COPYRIGHT 👑

bestie this part is the legal lore, so I'm keeping every single word of the facts, just serving them cute:

• 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.
• In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document.
• The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .

🌈 the typo disclaimer 🌈

• Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source files to man page format.
• To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .

not me being the messenger for the glitches 😭 but yeah, report them there.

and that's the whole page, bestie 💖 this one came from IEEE/The Open Group, dated 2017, and she signs off as PTHREAD_M...IOCEILING(3P) — periodt. 🫶🎀