pthread_wait_np.3

rtlinux-3.1源代码

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.TH "pthread_wait_np" "3" 
.SH "NAME" 
pthread_wait_np \(em suspend the current thread until the next period 
.SH "SYNOPSIS" 
.PP 
.nf 
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#include <rtl_sched.h> 
 
int \fBpthread_wait_np\fP(void); 
.fi 
.SH "DESCRIPTION" 
.PP 
This function is a non-portable Realtime Linux extension.  \fBpthread_wait_np\fP suspends execution of the currently running realtime thread until the start of the next period.  The thread was previously marked for execution using \fBpthread_make_periodic_np\fP. 
.PP 
The thread gives up control until the next time period. 
.SH "RETURN VALUE" 
.PP 
Always returns 0 
.SH "ERRORS" 
.PP 
None. 
.SH "NOTES" 
.PP 
The recommended way to implement periodic threads is to use \fBclock_nanosleep(3)\fP. 
.SH "AUTHOR" 
.PP 
Michael Barabanov (\[e-mail] (link to URL mailto:[e-mail]) \fR) 
.SH "AUTHOR" 
.PP 
Michael Barabanov (\[e-mail] (link to URL mailto:[e-mail]) \fR) 
.SH "SEE ALSO" 
\fIpthread_make_periodic_np(3) (link to URL pthread_make_periodic_np.3.html) \fR, \fIpthread_suspend_np(3) (link to URL pthread_suspend_np.3.html) \fR 
.PP 
\(co2001 FSMLabs Inc. 
.PP 
All rights reserved. 
...\" created by instant / docbook-to-man, Thu 26 Jul 2001, 11:19