__syscall_error.c 1.0 KB

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  1. /* Copyright (C) 1997, 1998, 1999, 2000 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; see the file COPYING.LIB. If
  13. not, see <http://www.gnu.org/licenses/>.  */
  14. #include <errno.h>
  15. int __syscall_error (int err_no);
  16. /* This routine is jumped to by all the syscall handlers, to stash
  17. * an error number into errno. */
  18. int __syscall_error (int err_no)
  19. {
  20. __set_errno (err_no);
  21. return -1;
  22. }