NAME
rtl_setclockmode — set the RTLinux clock mode
SYNOPSIS
#include <rtl_sched.h>
int rtl_setclockmode(clockid_t clock, int mode, hrtime_t mode_param);
DESCRIPTION
This function is a non-portable Realtime Linux extension.
rtl_setclockmode
sets the mode of the specified clock. The allowed modes
depend on the clock. Generally, the following modes are
supported:
RTL_CLOCK_MODE_ONESHOT
The clock is in the oneshot mode. The mode_param is ignored.
RTL_CLOCK_MODE_PERIODIC
The clock is in the periodic mode. The mode_param is the period expressed in nanoseconds.
RETURN VALUE
This function returns 0 on success and a negative error code on error.
ERRORS
|
-EINVAL |
The mode or the parameter is invalid. |
AUTHOR
Michael Barabanov (baraban [AT] fsmlabs.com (link to URL mailto:baraban [AT] fsmlabs.com) )
SEE ALSO
UNIX spec clock_gettime(3) (link to URL ../susv2/xsh/clock_gettime.html) , rtl_getschedclock(3) (link to URL rtl_getschedclock.3.html) , clock_gethrtime(3) (link to URL clock_gethrtime.3.html)
©2001 FSMLabs Inc.
All rights reserved.