SIGRELSE(3P)

💖 SIGRELSE(3P) — bestie edition 💖

okay so this lil page is from the POSIX Programmer's Manual, and it's giving signal management energy. Welcome to sigrelse(3P), babes. 🎀

✨ PROLOG ✨

Real talk first: this manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ — so if you're on Linux, go peek at the corresponding Linux manual page for the deets on Linux behavior. Or… the interface may not be implemented on Linux at all. 🙈 Vibe check your platform, bestie.

🌸 NAME 🌸

sigrelse, sigset — signal management 👑

🦋 SYNOPSIS 🦋

#include <signal.h>

int sigrelse(int sig);
void (*sigset(int sig, void (*disp)(int)))(int);

Like, yes, that second one is a whole function-returning-a-function-pointer situation. She's iconic, she's confusing, she's literally the vibe. 💅

💜 DESCRIPTION 💜

Not me about to explain this when the manpage itself is like…

Refer to sighold().

That's it. That's the description. The girls that get it, get it. iykyk 🫶

👑 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 the important part: 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 .

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 .

That's the whole page, bestie — short, sweet, and absolutely carried by one single cross-reference. 💀

Sign-off time: this cutie was brought to you by IEEE/The Open Group, dated 2017, and yeah — that's the SIGRELSE(3P) footer, so we're done here. ✨ Slay, stay signal-safe, and always check sighold(). 💖🌸🦋🎀