syscall.h 1.3 KB

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  1. /* Copyright (C) 1995-2016 Free Software Foundation, Inc.
  2. This file is part of the GNU C Library.
  3. The GNU C Library is free software; you can redistribute it and/or
  4. modify it under the terms of the GNU Lesser General Public
  5. License as published by the Free Software Foundation; either
  6. version 2.1 of the License, or (at your option) any later version.
  7. The GNU C Library is distributed in the hope that it will be useful,
  8. but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  10. Lesser General Public License for more details.
  11. You should have received a copy of the GNU Lesser General Public
  12. License along with the GNU C Library; if not, see
  13. <http://www.gnu.org/licenses/>. */
  14. #ifndef _SYSCALL_H
  15. #define _SYSCALL_H 1
  16. /* This file should list the numbers of the system calls the system knows.
  17. But instead of duplicating this we use the information available
  18. from the kernel sources. */
  19. #include <asm/unistd.h>
  20. #ifndef _LIBC
  21. /* The Linux kernel header file defines macros `__NR_<name>', but some
  22. programs expect the traditional form `SYS_<name>'. So in building libc
  23. we scan the kernel's list and produce <bits/syscall.h> with macros for
  24. all the `SYS_' names. */
  25. # include <bits/syscall.h>
  26. #endif
  27. #endif