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@c
@c COPYRIGHT (c) 1988-1998.
@c On-Line Applications Research Corporation (OAR).
@c All rights reserved.
@c
@c $Id$
@c
@chapter Semaphores Manager
@section Introduction
The
semaphore manager is ...
The directives provided by the semaphore manager are:
@itemize @bullet
@item @code{sem_init} -
@item @code{sem_destroy} -
@item @code{sem_open} -
@item @code{sem_close} -
@item @code{sem_unlink} -
@item @code{sem_wait} -
@item @code{sem_trywait} -
@item @code{sem_post} -
@item @code{sem_getvalue} -
@end itemize
@section Background
@section Operations
@section Directives
This section details the semaphore manager's directives.
A subsection is dedicated to each of this manager's directives
and describes the calling sequence, related constants, usage,
and status codes.
@page
@subsection sem_init -
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int sem_init(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@page
@subsection sem_destroy -
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int sem_destroy(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@page
@subsection sem_open -
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int sem_open(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@page
@subsection sem_close -
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int sem_close(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@page
@subsection sem_unlink -
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int sem_unlink(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@page
@subsection sem_wait -
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int sem_wait(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@page
@subsection sem_trywait -
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int sem_trywait(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@page
@subsection sem_post -
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int sem_post(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@page
@subsection sem_getvalue -
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int sem_getvalue(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
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