source: rtems/cpukit/score/src/chainappend.c @ f68401e

4.11
Last change on this file since f68401e was 6e93dc4a, checked in by Sebastian Huber <sebastian.huber@…>, on Jul 22, 2013 at 8:49:19 AM

score: Create chain implementation header

Move implementation specific parts of chain.h and chain.inl into new
header file chainimpl.h. The chain.h contains now only the application
visible API.

  • Property mode set to 100644
File size: 1005 bytes
Line 
1/**
2 * @file
3 *
4 * @brief Append a Node on the End of a Chain
5 * @ingroup ScoreChain
6*/
7
8/*
9 *  COPYRIGHT (c) 1989-2007.
10 *  On-Line Applications Research Corporation (OAR).
11 *
12 *  The license and distribution terms for this file may be
13 *  found in the file LICENSE in this distribution or at
14 *  http://www.rtems.com/license/LICENSE.
15 */
16
17#if HAVE_CONFIG_H
18#include "config.h"
19#endif
20
21#include <rtems/system.h>
22#include <rtems/score/address.h>
23#include <rtems/score/chainimpl.h>
24#include <rtems/score/isr.h>
25
26/*
27 *  _Chain_Append
28 *
29 *  This kernel routine puts a node on the end of the specified chain.
30 *
31 *  Input parameters:
32 *    the_chain - pointer to chain header
33 *    node      - address of node to put at rear of chain
34 *
35 *  Output parameters:  NONE
36 *
37 *  INTERRUPT LATENCY:
38 *    only case
39 */
40
41void _Chain_Append(
42  Chain_Control *the_chain,
43  Chain_Node    *node
44)
45{
46  ISR_Level level;
47
48  _ISR_Disable( level );
49    _Chain_Append_unprotected( the_chain, node );
50  _ISR_Enable( level );
51}
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