tests: port large-fd POSIX spawn tests to OS X Problem reported by Daiki Ueno in <http://lists.gnu.org/archive/html/bug-gnulib/2013-06/msg00031.html>. * tests/test-posix_spawn_file_actions_addclose.c: * tests/test-posix_spawn_file_actions_adddup2.c: * tests/test-posix_spawn_file_actions_addopen.c: Include <limits.h>, for OPEN_MAX, if available. (big_fd): New static function. (main): Use it.

#ifndef DEV_INO_H
# define DEV_INO_H 1

# include <sys/types.h>
# include <sys/stat.h>

struct dev_ino
{
  ino_t st_ino;
  dev_t st_dev;
};

#endif