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From: Todd Miller <millert@FreeBSD.org>
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Subject: PERFORCE change 87593 for review
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http://perforce.freebsd.org/chv.cgi?CH=87593

Change 87593 by millert@millert_ibook on 2005/12/01 19:50:01

	mach_init was not handling waitpid returning EINTR,
	which caused zombies to pile up over time.

Affected files ...

.. //depot/projects/trustedbsd/sedarwin7/src/darwin/system_cmds/mach_init.tproj/bootstrap.c#5 edit

Differences ...

==== //depot/projects/trustedbsd/sedarwin7/src/darwin/system_cmds/mach_init.tproj/bootstrap.c#5 (text+ko) ====

@@ -594,7 +594,9 @@
 	/*
 	 * Reap our children.
 	 */
-	presult = waitpid(serverp->pid, &wstatus, WNOHANG);
+	do {
+		presult = waitpid(serverp->pid, &wstatus, WNOHANG);
+	} while (presult == -1 && errno == EINTR);
 	if (presult != serverp->pid) {
 		unix_error("waitpid: cmd = %s", serverp->cmd);
 	} else if (wstatus) {