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native_sched.h
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1/*
2 * Copyright (C) 2015 HAW Hamburg
3 *
4 * This file is subject to the terms and conditions of the GNU Lesser
5 * General Public License v2.1. See the file LICENSE in the top level
6 * directory for more details.
7 */
8
23#ifndef NATIVE_SCHED_H
24#define NATIVE_SCHED_H
25
26#ifdef __cplusplus
27extern "C" {
28#endif
29
30#ifdef CPU_NATIVE
31#include <stdio.h>
32
33/*
34 * Required to use some C++11 headers with g++ on the native board.
35 */
36#define __CPU_SETSIZE 1024
37#define __NCPUBITS (8 * sizeof(__cpu_mask))
38typedef unsigned long int __cpu_mask;
39typedef struct {
40 __cpu_mask __bits[__CPU_SETSIZE / __NCPUBITS];
41} cpu_set_t;
42
46inline int sched_yield(void)
47{
48 puts("[ERROR] sched_yield called (defined in sched.h)\n");
49 return 0;
50}
51#else
58extern int sched_yield(void);
59#endif /* CPU_NATIVE */
60
61#ifdef __cplusplus
62}
63#endif
64
65#endif /* NATIVE_SCHED_H */
sched_yield
int sched_yield(void)
Compilation with g++ may require the declaration of this function.
stdio.h
stdio wrapper to extend the C libs stdio