pipe.S 1.1 KB

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  1. /* Copyright (C) 1993-2019 Free Software Foundation, Inc.
  2. This file is part of the GNU C Library.
  3. Contributed by David Mosberger (davidm@cs.arizona.edu).
  4. The GNU C Library is free software; you can redistribute it and/or
  5. modify it under the terms of the GNU Lesser General Public
  6. License as published by the Free Software Foundation; either
  7. version 2.1 of the License, or (at your option) any later version.
  8. The GNU C Library is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11. Lesser General Public License for more details.
  12. You should have received a copy of the GNU Lesser General Public
  13. License along with the GNU C Library. If not, see
  14. <http://www.gnu.org/licenses/>. */
  15. /* __pipe is a special syscall since it returns two values. */
  16. #include <sysdep.h>
  17. PSEUDO (__pipe, pipe, 0)
  18. stl r0, 0(a0)
  19. stl r1, 4(a0)
  20. mov zero, v0
  21. ret
  22. PSEUDO_END(__pipe)
  23. libc_hidden_def (__pipe)
  24. weak_alias (__pipe, pipe)