sysdeps/unix/mips/pipe.S

   1 /* Copyright (C) 1992-2019 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Brendan Kehoe (brendan@zen.org).
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library 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 GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library.  If not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <sysdep.h>
  20
  21 SYSCALL__ (pipe, 1)
  22         /* Plop in the two descriptors.  */
  23         sw v0, 0(a0)
  24         sw v1, 4(a0)
  25
  26         /* Go out with a clean status.  */
  27         move v0, zero
  28         j ra
  29 PSEUDO_END(__pipe)
  30
  31 libc_hidden_def (__pipe)
  32 weak_alias (__pipe, pipe)