native_sched.h
Go to the documentation of this file.
1 /*
2  * SPDX-FileCopyrightText: 2015 HAW Hamburg
3  * SPDX-License-Identifier: LGPL-2.1-only
4  */
5 
6 #pragma once
7 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 #ifdef CPU_NATIVE
27 #include <stdio.h>
28 
29 #if __GLIBC__
30 /*
31  * Required to use some C++11 headers with g++ on the native board.
32  */
33 #define __CPU_SETSIZE 1024
34 #define __NCPUBITS (8 * sizeof(__cpu_mask))
35 typedef unsigned long int __cpu_mask;
36 typedef struct {
37  __cpu_mask __bits[__CPU_SETSIZE / __NCPUBITS];
38 } cpu_set_t;
39 #endif
40 
44 inline int sched_yield(void)
45 {
46  puts("[ERROR] sched_yield called (defined in sched.h)\n");
47  return 0;
48 }
49 #else
56 extern int sched_yield(void);
57 #endif /* CPU_NATIVE */
58 
59 #ifdef __cplusplus
60 }
61 #endif
62 
sched_yield
int sched_yield(void)
Compilation with g++ may require the declaration of this function.