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@c
@c This is the chapter from the RTEMS ITRON User's Guide that
@c documents the services provided by the time
@c manager.
@c
@c $Id$
@c
@chapter Time Manager
@section Introduction
The
time manager is ...
The services provided by the time manager are:
@itemize @bullet
@item @code{get_tim} - Get System Clock
@item @code{set_tim} - Set System Clock
@item @code{dly_tsk} - Delay Task
@item @code{def_cyc} - Define Cyclic Handler
@item @code{act_cyc} - Activate Cyclic Handler
@item @code{ref_cyc} - Reference Cyclic Handler Status
@item @code{def_alm} - Define Alarm Handler
@item @code{ref_alm} - Reference Alarm Handler Status
@item @code{ret_tmr} - Return from Timer Handler
@end itemize
@section Background
@section Operations
@section System Calls
This section details the time manager's services.
A subsection is dedicated to each of this manager's services
and describes the calling sequence, related constants, usage,
and status codes.
@c
@c get_tim
@c
@page
@subsection get_tim - Get System Clock
@subheading CALLING SEQUENCE:
@ifset is-C
@example
ER get_tim (
SYSTIME *pk_tim
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@code{EXXX} -
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c set_tim
@c
@page
@subsection set_tim - Set System Clock
@subheading CALLING SEQUENCE:
@ifset is-C
@example
ER set_tim (
SYSTIME *pk_tim
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@code{EXXX} -
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c dly_tsk
@c
@page
@subsection dly_tsk - Delay Task
@subheading CALLING SEQUENCE:
@ifset is-C
@example
ER dly_tsk (
DLYTIME dlytim
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@code{EXXX} -
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c def_cyc
@c
@page
@subsection def_cyc - Define Cyclic Handler
@subheading CALLING SEQUENCE:
@ifset is-C
@example
ER def_cyc (
HNO cycno, T_DCYC *pk_dcyc
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@code{EXXX} -
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c act_cyc
@c
@page
@subsection act_cyc - Activate Cyclic Handler
@subheading CALLING SEQUENCE:
@ifset is-C
@example
ER act_cyc (
HNO cycno, UINT cycact
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@code{EXXX} -
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c ref_cyc
@c
@page
@subsection ref_cyc - Reference Cyclic Handler Status
@subheading CALLING SEQUENCE:
@ifset is-C
@example
ER ref_cyc (
T_RCYC *pk_rcyc, HNO cycno
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@code{EXXX} -
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c def_alm
@c
@page
@subsection def_alm - Define Alarm Handler
@subheading CALLING SEQUENCE:
@ifset is-C
@example
ER def_alm (
HNO almno, T_DALM *pk_dalm
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@code{EXXX} -
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c ref_alm
@c
@page
@subsection ref_alm - Reference Alarm Handler Status
@subheading CALLING SEQUENCE:
@ifset is-C
@example
ER ref_alm (
T_RALM *pk_ralm, HNO almno
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@code{EXXX} -
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c ret_tmr
@c
@page
@subsection ret_tmr - Return from Timer Handler
@subheading CALLING SEQUENCE:
@ifset is-C
@example
void ret_tmr (
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@code{EXXX} -
@subheading DESCRIPTION:
@subheading NOTES:
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