support/xposix_spawn_file_actions_adddup2.c

   1 /* xposix_spawn_file_actions_adddup2 implementation.
   2    Copyright (C) 2019 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   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 <support/xspawn.h>
  20 #include <support/check.h>
  21
  22 int
  23 xposix_spawn_file_actions_adddup2 (posix_spawn_file_actions_t *fa, int fd,
  24                                    int newfd)
  25 {
  26   int status = posix_spawn_file_actions_adddup2 (fa, fd, newfd);
  27   if (status == -1)
  28     FAIL_EXIT1 ("posix_spawn_file_actions_adddup2 failed: %m\n");
  29   return status;
  30 }