Name

pthread_yield — yield the processor

Synopsis

#include <pthread.h>
int pthread_yield( void);  
 
[Note] Note

Compile and link with −pthread.

DESCRIPTION

pthread_yield() causes the calling thread to relinquish the CPU. The thread is placed at the end of the run queue for its static priority and another thread is scheduled to run. For further details, see sched_yield(2)

RETURN VALUE

On success, pthread_yield() returns 0; on error, it returns an error number.

ERRORS

On Linux, this call always succeeds (but portable and future-proof applications should nevertheless handle a possible error return).

CONFORMING TO

This call is nonstandard, but present on several other systems. Use the standardized sched_yield(2) instead.

NOTES

On Linux, this function is implemented as a call to sched_yield(2).

SEE ALSO

sched_setscheduler(2), sched_yield(2) pthreads(7)

COLOPHON

This page is part of release 3.24 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.


  Copyright (c) 2009 Michael Kerrisk, <mtk.manpagesgmail.com>

Permission is granted to make and distribute verbatim copies of this
manual provided the copyright notice and this permission notice are
preserved on all copies.

Permission is granted to copy and distribute modified versions of this
manual under the conditions for verbatim copying, provided that the
entire resulting derived work is distributed under the terms of a
permission notice identical to this one.

Since the Linux kernel and libraries are constantly changing, this
manual page may be incorrect or out-of-date.  The author(s) assume no
responsibility for errors or omissions, or for damages resulting from
the use of the information contained herein.  The author(s) may not
have taken the same level of care in the production of this manual,
which is licensed free of charge, as they might when working
professionally.

Formatted or processed versions of this manual, if unaccompanied by
the source, must acknowledge the copyright and authors of this work.