/** @file safesyswait.h
* @brief #include <sys/wait.h>, with portability stuff.
*/
/* Copyright (C) 2010 Olly Betts
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
* USA
*/
#ifndef XAPIAN_INCLUDED_SAFESYSWAIT_H
#define XAPIAN_INCLUDED_SAFESYSWAIT_H
#ifndef __WIN32__
# include <sys/wait.h>
#else
// We don't try to replace waitpid(), etc - they're only useful for us when
// we can fork(). But it's handy to be able to use WIFEXITED() and
// WEXITSTATUS().
# ifndef WIFEXITED
# define WIFEXITED(STATUS) (STATUS != -1)
# endif
# ifndef WEXITSTATUS
# define WEXITSTATUS(STATUS) (STATUS)
# endif
#endif
#endif /* XAPIAN_INCLUDED_SAFESYSWAIT_H */