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PTHREAD_SUSPEND_NP(3) FreeBSD Library Functions Manual PTHREAD_SUSPEND_NP(3) NAME pthread_suspend_np -- suspend a thread LIBRARY POSIX Threads Library (libpthread, -lpthread) SYNOPSIS #include <pthread_np.h> int pthread_suspend_np(pthread_t tid); DESCRIPTION The pthread_suspend_np() function, called on an active thread, causes it to suspend. It is not safe for the caller of the pthread_suspend_np() function to use any non-async signal safe functions, except pthread_resume_np(3), until suspended thread is resumed, unless measures are taken to ensure that the thread is suspended at a safe point. RETURN VALUES If successful, pthread_suspend_np() function returns 0. Otherwise, an error number is returned to indicate the error. ERRORS The pthread_suspend_np() function will fail if: [EDEADLK] An attempt was made to suspend the current thread. [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_np(3), pthread_resume_all_np(3), pthread_resume_np(3), pthread_suspend_all_np(3) AUTHORS This manual page was written by Alexey Zelkin <phantom@FreeBSD.org>. FreeBSD 13.0 October 12, 2021 FreeBSD 13.0
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO | AUTHORS
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