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newlib.h
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1/* SPDX-License-Identifier: BSD-2-Clause */
2
14/*
15 * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
16 *
17 * Redistribution and use in source and binary forms, with or without
18 * modification, are permitted provided that the following conditions
19 * are met:
20 * 1. Redistributions of source code must retain the above copyright
21 * notice, this list of conditions and the following disclaimer.
22 * 2. Redistributions in binary form must reproduce the above copyright
23 * notice, this list of conditions and the following disclaimer in the
24 * documentation and/or other materials provided with the distribution.
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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37 */
38
39#ifndef _RTEMS_CONFDEFS_NEWLIB_H
40#define _RTEMS_CONFDEFS_NEWLIB_H
41
42#ifndef __CONFIGURATION_TEMPLATE_h
43#error "Do not include this file directly, use <rtems/confdefs.h> instead"
44#endif
45
46#ifdef CONFIGURE_INIT
47
48#if defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
49 #include <rtems/score/percpu.h>
50 #include <rtems/score/thread.h>
51 #include <sys/reent.h>
52 #define _CONFIGURE_ENABLE_NEWLIB_REENTRANCY
53#endif
54
55#ifdef __cplusplus
56extern "C" {
57#endif
58
59#ifdef _CONFIGURE_ENABLE_NEWLIB_REENTRANCY
60 struct _reent *__getreent( void )
61 {
63 }
64#endif
65
66#ifdef __cplusplus
67}
68#endif
69
70#endif /* CONFIGURE_INIT */
71
72#endif /* _RTEMS_CONFDEFS_NEWLIB_H */
RTEMS_INLINE_ROUTINE struct _Thread_Control * _Thread_Get_executing(void)
Returns the thread control block of the executing thread.
Definition: percpu.h:878
Constants and Structures Related with the Thread Control Block.
struct _reent * libc_reent
Definition: thread.h:845