ChibiOS  21.6.0
chinstances.h
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1 /*
2  ChibiOS - Copyright (C) 2006,2007,2008,2009,2010,2011,2012,2013,2014,
3  2015,2016,2017,2018,2019,2020,2021 Giovanni Di Sirio.
4 
5  This file is part of ChibiOS.
6 
7  ChibiOS is free software; you can redistribute it and/or modify
8  it under the terms of the GNU General Public License as published by
9  the Free Software Foundation version 3 of the License.
10 
11  ChibiOS is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */
19 
20 /**
21  * @file rt/include/chinstances.h
22  * @brief OS instances macros and structures.
23  *
24  * @addtogroup instances
25  * @{
26  */
27 
28 #ifndef CHINSTANCES_H
29 #define CHINSTANCES_H
30 
31 /*===========================================================================*/
32 /* Module constants. */
33 /*===========================================================================*/
34 
35 /*===========================================================================*/
36 /* Module pre-compile time settings. */
37 /*===========================================================================*/
38 
39 /*===========================================================================*/
40 /* Derived constants and error checks. */
41 /*===========================================================================*/
42 
43 /*===========================================================================*/
44 /* Module data structures and types. */
45 /*===========================================================================*/
46 
47 /*===========================================================================*/
48 /* Module macros. */
49 /*===========================================================================*/
50 
51 /**
52  * @brief Current thread pointer get macro.
53  * @note This macro is not meant to be used in the application code but
54  * only from within the kernel, use @p chThdGetSelfX() instead.
55  */
56 #define __instance_get_currthread(oip) (oip)->rlist.current
57 
58 /**
59  * @brief Current thread pointer set macro.
60  */
61 #define __instance_set_currthread(oip, tp) (oip)->rlist.current = (tp)
62 
63 /*===========================================================================*/
64 /* External declarations. */
65 /*===========================================================================*/
66 
67 /*
68  * Scheduler APIs.
69  */
70 #ifdef __cplusplus
71 extern "C" {
72 #endif
73  void chInstanceObjectInit(os_instance_t *oip,
74  const os_instance_config_t *oicp);
75 #ifdef __cplusplus
76 }
77 #endif
78 
79 /*===========================================================================*/
80 /* Module inline functions. */
81 /*===========================================================================*/
82 
83 #endif /* CHINSTANCES_H */
84 
85 /** @} */
ch_os_instance
System instance data structure.
Definition: chobjects.h:394
chInstanceObjectInit
void chInstanceObjectInit(os_instance_t *oip, const os_instance_config_t *oicp)
Initializes a system instance.
Definition: chinstances.c:89
ch_os_instance_config
Type of an system instance configuration.
Definition: chobjects.h:363