sysvinit: increase initctl timeout from 5 to 15 seconds.

This timer adds 12 mostly unneeded wakeups from idle per minute, lower to 4.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>

--- sysvinit-2.86/src/init.c.orig	2010-09-21 11:43:53.331669787 -0700
+++ sysvinit-2.86/src/init.c	2010-09-21 11:44:00.917669787 -0700
@@ -2059,7 +2059,7 @@
 	/* Do select, return on EINTR. */
 	FD_ZERO(&fds);
 	FD_SET(pipe_fd, &fds);
-	tv.tv_sec = 5;
+	tv.tv_sec = 15;
 	tv.tv_usec = 0;
 	n = select(pipe_fd + 1, &fds, NULL, NULL, &tv);
 	if (n <= 0) {