致命錯誤：linux/kthread.h：沒有這樣的文件或目錄編譯終止

我試圖熟悉kthreads並編寫了一個非常簡單的程序來測試它在C中的指導從：http://tuxthink.blogspot.com/2011/02/kernel-thread-creation-1.html。我在MacOSX上的VMware上運行Ubuntu。致命錯誤：linux/kthread.h：沒有這樣的文件或目錄編譯終止

#include <stdio.h> 
#include <unistd.h> 
#include <stdlib.h> 
#include "cycle.h" 
#include <linux/kthread.h> 
#include <linux/sched.h> 

int main(){ 
    static struct task_struct *kthread; 

    thread1 = kthread_create(thread_fn, NULL, "thread1"); 
    wake_up_process(thread1); 
    kthread_stop(thread1); 

    return 0; 
}

當我嘗試編譯此使用gcc（GCC test5.c -o test5.out）我得到「致命錯誤：LINUX/kthread.h：沒有這樣的文件或目錄彙編終止」

當我在/ usr/include/linux /中查找沒有kthread.h文件時，所以它看起來很合理。當我搜索kthread.hi時，在/usr/src/linux-headers-3.2.0-31/include/linux中找到一個，在/usr/src/linux-headers-3.2.0-29/include/linux中找到一個，但是我只是不斷收到錯誤消息後，我試圖複製其中一個到/ usr /在include/linux /：

In file included from /usr/include/linux/kthread.h:4:0, 
      from test5.c:5: 
/usr/include/linux/err.h:22:35: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’  before ‘ERR_PTR’ 
/usr/include/linux/err.h:27:33: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘PTR_ERR’ 
/usr/include/linux/err.h:32:33: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’  before ‘IS_ERR’ 
/usr/include/linux/err.h:37:33: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘IS_ERR_OR_NULL’ 
/usr/include/linux/err.h:49:35: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘ERR_CAST’ 
/usr/include/linux/err.h:55:32: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘PTR_RET’ 
In file included from test5.c:5:0: 
/usr/include/linux/kthread.h:7:10: error: expected declaration specifiers or ‘...’ before numeric constant 
/usr/include/linux/kthread.h:7:13: error: expected declaration specifiers or ‘...’ before numeric constant 
/usr/include/linux/kthread.h:58:2: error: unknown type name ‘spinlock_t’ 
/usr/include/linux/kthread.h:59:19: error: field ‘work_list’ has incomplete type 
/usr/include/linux/kthread.h:64:19: error: field ‘node’ has incomplete type 
/usr/include/linux/kthread.h:66:2: error: unknown type name ‘wait_queue_head_t’ 
/usr/include/linux/kthread.h:67:2: error: unknown type name ‘atomic_t’ 
/usr/include/linux/kthread.h:128:1: error: unknown type name ‘bool’ 
test5.c: In function ‘main’: 
test5.c:11:2: error: ‘thread1’ undeclared (first use in this function) 
test5.c:11:2: note: each undeclared identifier is reported only once for each function it appears in 
test5.c:11:12: error: ‘thread_fn’ undeclared (first use in this function)

如何解決這個任何想法將是非常非常感謝！

來源

2012-10-29 Skeppet

'sudo apt-get install linux-headers'或者一個類似名字的包 – 2012-10-29 20:55:39

@ H2CO3我不認爲這會解決問題，因爲我認爲這是用戶空間代碼。 – iabdalkader

這些是指在內核空間使用內核線程而不是用戶空間線！您應該使用適當的Makefile將代碼更改爲內核模塊，或者對用戶空間線程使用pthreads。也許你應該從HelloWorld內核模塊開始

來源

2012-10-29 20:58:47 iabdalkader

謝謝！該指南很有用。不幸的是，我在作者使用的建議Makefile中遇到了一些問題，但我原來遵循的指南中的Makefile工作正常。 – Skeppet

致命錯誤：linux/kthread.h：沒有這樣的文件或目錄編譯終止

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