@c
@c  This is the chapter from the RTEMS ITRON User's Guide that
@c  documents the services provided by the semaphore
@c  manager.
@c
@c  $Id$
@c

@chapter Semaphore Manager

@section Introduction

The 
semaphore manager is ...

The services provided by the semaphore manager are:

@itemize @bullet
@item @code{cre_sem} - 
@item @code{del_sem} - 
@item @code{sig_sem} - 
@item @code{wai_sem} - 
@item @code{preq_sem} - 
@item @code{twai_sem} - 
@item @code{ref_sem} - 
@end itemize

@section Background

@section Operations

@section Directives

This section details the semaphore 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  cre_sem
@c

@page
@subsection cre_sem - 

@subheading CALLING SEQUENCE:

@ifset is-C
@example
int cre_sem(
);
@end example
@end ifset

@ifset is-Ada
@end ifset

@subheading STATUS CODES:

@table @b
@item E
The

@end table

@subheading DESCRIPTION:

@subheading NOTES:


@c
@c  del_sem
@c

@page
@subsection del_sem - 

@subheading CALLING SEQUENCE:

@ifset is-C
@example
int del_sem(
);
@end example
@end ifset

@ifset is-Ada
@end ifset

@subheading STATUS CODES:

@table @b
@item E
The

@end table

@subheading DESCRIPTION:

@subheading NOTES:


@c
@c  sig_sem
@c

@page
@subsection sig_sem - 

@subheading CALLING SEQUENCE:

@ifset is-C
@example
int sig_sem(
);
@end example
@end ifset

@ifset is-Ada
@end ifset

@subheading STATUS CODES:

@table @b
@item E
The

@end table

@subheading DESCRIPTION:

@subheading NOTES:


@c
@c  wai_sem
@c

@page
@subsection wai_sem - 

@subheading CALLING SEQUENCE:

@ifset is-C
@example
int wai_sem(
);
@end example
@end ifset

@ifset is-Ada
@end ifset

@subheading STATUS CODES:

@table @b
@item E
The

@end table

@subheading DESCRIPTION:

@subheading NOTES:


@c
@c  preq_sem
@c

@page
@subsection preq_sem - 

@subheading CALLING SEQUENCE:

@ifset is-C
@example
int preq_sem(
);
@end example
@end ifset

@ifset is-Ada
@end ifset

@subheading STATUS CODES:

@table @b
@item E
The

@end table

@subheading DESCRIPTION:

@subheading NOTES:


@c
@c  twai_sem
@c

@page
@subsection twai_sem - 

@subheading CALLING SEQUENCE:

@ifset is-C
@example
int twai_sem(
);
@end example
@end ifset

@ifset is-Ada
@end ifset

@subheading STATUS CODES:

@table @b
@item E
The

@end table

@subheading DESCRIPTION:

@subheading NOTES:


@c
@c  ref_sem
@c

@page
@subsection ref_sem - 

@subheading CALLING SEQUENCE:

@ifset is-C
@example
int ref_sem(
);
@end example
@end ifset

@ifset is-Ada
@end ifset

@subheading STATUS CODES:

@table @b
@item E
The

@end table

@subheading DESCRIPTION:

@subheading NOTES: