time.c 1.1 KB

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  1. /* Copyright (C) 2005-2019 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. #include <stddef.h>
  15. #include <time.h>
  16. #include <sysdep.h>
  17. #ifdef __NR_time
  18. time_t
  19. time (time_t *t)
  20. {
  21. INTERNAL_SYSCALL_DECL (err);
  22. time_t res = INTERNAL_SYSCALL (time, err, 1, NULL);
  23. /* There cannot be any error. */
  24. if (t != NULL)
  25. *t = res;
  26. return res;
  27. }
  28. libc_hidden_def (time)
  29. #else
  30. # include <sysdeps/posix/time.c>
  31. #endif