PTHREAD_RESUME_NP(3)

💖 NAME

okay so this is PTHREAD_RESUME_NP(3), straight outta the Library Functions Manual, and the function is pthread_resume_np — resume suspended thread. That’s the name vibe, bestie: suspended thread, meet the resume button. ✨

🧚 LIBRARY

POSIX Threads Library (libpthread, -lpthread) — she lives here 🫶

✨ SYNOPSIS

#include <pthread_np.h>

int
pthread_resume_np(pthread_t tid);

🌸 DESCRIPTION

okay so when you call pthread_resume_np() on a suspended thread, it causes that thread to resume. That’s the main character move 💅

If a thread specified by the tid argument is not suspended, no actions will be performed. literally nothing happens — no side quest, no drama, no resume 🦋

🌈 RETURN VALUES

If successful, pthread_resume_np() returns 0. Otherwise, an error number is returned to indicate the error — so check that number, bestie 👑

🔥 ERRORS

The pthread_resume_np() function will fail if:

• [EINVAL] — the value specified by the tid argument is invalid 🙈
• [ESRCH] — no thread could be found corresponding to the thread ID specified by the tid argument 💀

🦋 SEE ALSO

• pthread_attr_setcreatesuspend_np(3)
• pthread_np(3)
• pthread_resume_all_np(3)
• pthread_suspend_all_np(3)
• pthread_suspend_np(3)

go read these next, bestie 👑💜

👑 AUTHORS

This manual page was written by Alexey Zelkin <phantom@FreeBSD.org>. iconic behavior, honestly 💜

footer vibes: source/version Debian, date October 12, 2021, page PTHREAD_RESUME_NP(3) — periodt, bestie 💅🔥