include/asm-ia64/current.h

   1 #ifndef _ASM_IA64_CURRENT_H
   2 #define _ASM_IA64_CURRENT_H
   3
   4 /*
   5  * Modified 1998-2000
   6  *      David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
   7  */
   8
   9 #include <asm/intrinsics.h>
  10
  11 /*
  12  * In kernel mode, thread pointer (r13) is used to point to the current task
  13  * structure.
  14  */
  15 #define current ((struct task_struct *) ia64_getreg(_IA64_REG_TP))
  16
  17 #endif /* _ASM_IA64_CURRENT_H */