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PTHREAD_MULTI_NP(3) BSD Library Functions Manual PTHREAD_MULTI_NP(3) NAME
pthread_multi_np, pthread_single_np -- switch between multi- and single-threaded scheduling modes LIBRARY
POSIX Threads Library (libpthread, -lpthread) SYNOPSIS
#include <pthread_np.h> int pthread_multi_np(void); int pthread_single_np(void); DESCRIPTION
The pthread_single_np() function switches the process to a single-threaded mode, i.e., suspends all threads except the current. The seman- tics of this function is similar to pthread_suspend_all_np(3). The pthread_multi_np() function switches the process to a multi-threaded mode. The semantics of this function is similar to pthread_resume_all_np(3). RETURN VALUES
The pthread_multi_np() and pthread_single_np functions always return 0. SEE ALSO
pthread_resume_all_np(3), pthread_suspend_all_np(3) AUTHORS
This manual page was written by Alexey Zelkin <phantom@FreeBSD.org>. BSD
February 13, 2003 BSD