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udevadm: settle - fix timeout

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The timeout wasn't working when settle was run as root:
  # udevadm control --stop-exec-queue
  # udevadm trigger
  # udevadm settle --timeout=1
  ... (hangs)

Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
This commit is contained in:
Alan Jenkins 2009-05-20 16:12:22 +02:00 committed by Kay Sievers
parent a0ee5a05bb
commit f58a9099bb
1 changed files with 1 additions and 0 deletions
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udev/udevadm-settle.c
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@ -167,6 +167,7 @@ int udevadm_settle(struct udev *udev, int argc, char *argv[])
sigprocmask(SIG_BLOCK, &mask, &oldmask);
if (udev_ctrl_send_settle(uctrl) > 0)
sigsuspend(&oldmask);
sigprocmask(SIG_SETMASK, &oldmask, NULL);
udev_ctrl_unref(uctrl);
}
}