Q_protos.h File Reference

Doubly linked list, function prototypes, callable version. More...

#include <PBS/Q_comdefs.h>

Functions
void	Q_append (Q_head *dst, Q_head *src)
void	Q_init (Q_head *que)
void	Q_destroy (Q_head *que)
Q_node *	Q_insert (Q_head *que, Q_node *node)
Q_node *	Q_jam (Q_head *que, Q_node *node)
void	Q_prepend (Q_head *dst, Q_head *src)
Q_node *	Q_remove (Q_head *que)
Q_node *	Q_unlink (const Q_node *node)

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Detailed Description

Doubly linked list, function prototypes, callable version.

Author:

JJRussell - russell@slac.stanford.edu

    CVS $Id: Q_protos.h,v 1.3 2011/03/24 23:05:43 apw Exp $

SYNOPSIS

This defines the non-inline versions of the Que routines. These allow the user to build non-interlocked doubly linked lists. These routines parallel some of the functionality of the VxWorks llXXXX routines, but are portable to both VxWorks and host platforms.

See also the non-inline versions of these routines which may save code space and increase modularity at the expense of performance. The QI routines provide the same functionality with the added feature of being interlocked, and, therefore, thread safe.