current.h

来自「《嵌入式系统设计与实例开发实验教材二源码》Linux内核移植与编译实验」· C头文件 代码 · 共 14 行

#ifndef _ASM_IA64_CURRENT_H
#define _ASM_IA64_CURRENT_H

/*
 * Copyright (C) 1998-2000 Hewlett-Packard Co
 * Copyright (C) 1998-2000 David Mosberger-Tang <[e-mail]>
 */

/* In kernel mode, thread pointer (r13) is used to point to the
   current task structure.  */
register struct task_struct *current asm ("r13");

#endif /* _ASM_IA64_CURRENT_H */