unistd.h 1.2 KB

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  1. /*
  2. * Syscall support for Hexagon
  3. *
  4. * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
  5. *
  6. * This program is free software; you can redistribute it and/or modify
  7. * it under the terms of the GNU General Public License version 2 and
  8. * only version 2 as published by the Free Software Foundation.
  9. *
  10. * This program is distributed in the hope that it will be useful,
  11. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13. * GNU General Public License for more details.
  14. *
  15. * You should have received a copy of the GNU General Public License
  16. * along with this program; if not, write to the Free Software
  17. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  18. * 02110-1301, USA.
  19. */
  20. #if !defined(_ASM_HEXAGON_UNISTD_H) || defined(__SYSCALL)
  21. #define _ASM_HEXAGON_UNISTD_H
  22. /*
  23. * The kernel pulls this unistd.h in three different ways:
  24. * 1. the "normal" way which gets all the __NR defines
  25. * 2. with __SYSCALL defined to produce function declarations
  26. * 3. with __SYSCALL defined to produce syscall table initialization
  27. * See also: syscalltab.c
  28. */
  29. #define sys_mmap2 sys_mmap_pgoff
  30. #include <asm-generic/unistd.h>
  31. #endif