init_task.c 1.3 KB

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  1. /*
  2. * OpenRISC init_task.c
  3. *
  4. * Linux architectural port borrowing liberally from similar works of
  5. * others. All original copyrights apply as per the original source
  6. * declaration.
  7. *
  8. * Modifications for the OpenRISC architecture:
  9. * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
  10. * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
  11. *
  12. * This program is free software; you can redistribute it and/or
  13. * modify it under the terms of the GNU General Public License
  14. * as published by the Free Software Foundation; either version
  15. * 2 of the License, or (at your option) any later version.
  16. */
  17. #include <linux/init_task.h>
  18. #include <linux/mqueue.h>
  19. #include <linux/export.h>
  20. static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
  21. static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
  22. /*
  23. * Initial thread structure.
  24. *
  25. * We need to make sure that this is THREAD_SIZE aligned due to the
  26. * way process stacks are handled. This is done by having a special
  27. * "init_task" linker map entry..
  28. */
  29. union thread_union init_thread_union __init_task_data = {
  30. INIT_THREAD_INFO(init_task)
  31. };
  32. /*
  33. * Initial task structure.
  34. *
  35. * All other task structs will be allocated on slabs in fork.c
  36. */
  37. struct task_struct init_task = INIT_TASK(init_task);
  38. EXPORT_SYMBOL(init_task);