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C/C++ Source or Header  |  2008-12-24  |  379 b   |  18 lines
  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 */
  18.