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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

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | AUTHORS

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