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| author | Nir Soffer <nirsof@gmail.com> | 2015-04-19 03:41:26 +0300 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2015-04-20 18:48:55 +0200 |
| commit | bf23b9f86f6807c3029a6a46e1999ae0c87ca22a (patch) | |
| tree | b1593081b7c4620ac6142391dd2ce8beac163609 | |
| parent | 30a5b7820c403fe18ccbe8e5cb71cb4b49b7f7dc (diff) | |
udev: settle should return immediately when timeout is 0
udevadm manual says:
A value of 0 will check if the queue is empty and always return
immediately.
However, currently we ignore the deadline if the value is 0, and wait
without any limit.
Zero timeout behaved according to the documentation until commit
ead7c62ab7 (udevadm: settle - kill alarm()). Looking at this patch, it
seems that the behavior change was unintended.
This patch restores the documented behavior.
| -rw-r--r-- | src/udev/udevadm-settle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/udev/udevadm-settle.c b/src/udev/udevadm-settle.c index 2c84ada0b1..437c79408a 100644 --- a/src/udev/udevadm-settle.c +++ b/src/udev/udevadm-settle.c @@ -142,7 +142,7 @@ static int adm_settle(struct udev *udev, int argc, char *argv[]) { break; } - if (timeout > 0 && now(CLOCK_MONOTONIC) >= deadline) + if (now(CLOCK_MONOTONIC) >= deadline) break; /* wake up when queue is empty */ |