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