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root/Development/ray/src/common/unix_process.c

Comparing ray/src/common/unix_process.c (file contents):
Revision 3.7 by greg, Thu Jan 20 04:08:00 2005 UTC vs.
Revision 3.9 by greg, Sat Dec 12 23:08:13 2009 UTC

#	Line 74 | Line 74 | close_process(         /* close pipes and wait for process */
74		SUBPROC *pd
75		)
76		{
77	<	int     pid, status;
77	>	int     status;
78
79		if (!pd->running)
80		return(0);
81	–	close(pd->r);
81		close(pd->w);
82		pd->running = 0;
83	<	if (waitpid(pd->pid, &status, 0) == pd->pid)
83	>	if (waitpid(pd->pid, &status, 0) == pd->pid) {
84	>	close(pd->r);
85		return(status>>8 & 0xff);
86	+	}
87		return(-1);             /* ? unknown status */
88		}
89

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