4.115
Last change
on this file since 25f5730f was
c499856,
checked in by Chris Johns <chrisj@…>, on 03/20/14 at 21:10:47
|
Change all references of rtems.com to rtems.org.
|
-
Property mode set to
100644
|
File size:
1.0 KB
|
Line | |
---|
1 | /** |
---|
2 | * @file |
---|
3 | * |
---|
4 | * @ingroup ScoreUserExt |
---|
5 | * |
---|
6 | * @brief User Extension Handler implementation. |
---|
7 | */ |
---|
8 | |
---|
9 | /* |
---|
10 | * COPYRIGHT (c) 1989-2007. |
---|
11 | * On-Line Applications Research Corporation (OAR). |
---|
12 | * |
---|
13 | * The license and distribution terms for this file may be |
---|
14 | * found in the file LICENSE in this distribution or at |
---|
15 | * http://www.rtems.org/license/LICENSE. |
---|
16 | */ |
---|
17 | |
---|
18 | #if HAVE_CONFIG_H |
---|
19 | #include "config.h" |
---|
20 | #endif |
---|
21 | |
---|
22 | #include <rtems/score/userextimpl.h> |
---|
23 | #include <rtems/score/percpu.h> |
---|
24 | |
---|
25 | void _User_extensions_Add_set( |
---|
26 | User_extensions_Control *the_extension |
---|
27 | ) |
---|
28 | { |
---|
29 | _Chain_Append( &_User_extensions_List, &the_extension->Node ); |
---|
30 | |
---|
31 | /* |
---|
32 | * If a switch handler is present, append it to the switch chain. |
---|
33 | */ |
---|
34 | |
---|
35 | if ( the_extension->Callouts.thread_switch != NULL ) { |
---|
36 | ISR_Level level; |
---|
37 | |
---|
38 | the_extension->Switch.thread_switch = |
---|
39 | the_extension->Callouts.thread_switch; |
---|
40 | |
---|
41 | _Per_CPU_Acquire_all( level ); |
---|
42 | _Chain_Append_unprotected( |
---|
43 | &_User_extensions_Switches_list, |
---|
44 | &the_extension->Switch.Node |
---|
45 | ); |
---|
46 | _Per_CPU_Release_all( level ); |
---|
47 | } |
---|
48 | } |
---|
Note: See
TracBrowser
for help on using the repository browser.