Attachment 63174 Details for Bug 51202 – Cleaner patch

[patch] Cleaner patch

systemd-doc-fix.patch (text/plain), 1.04 KB, created by Sam Thursfield on 2012-06-18 04:42:36 UTC

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Creator: Sam Thursfield

Created: 2012-06-18 04:42:36 UTC

Size: 1.04 KB

patch

obsolete

>commit 4984f1442b39f2a2f0f9244e20648b840fd66b8e
>Author: Sam Thursfield <sam.thursfield@codethink.co.uk>
>Date:   Mon Jun 18 12:36:37 2012 +0100
>
>    libudev: Fix documentation for udev_monitor_receive_device()
>
>diff --git a/src/libudev/libudev-monitor.c b/src/libudev/libudev-monitor.c
>index 32319ac..82dbdf4 100644
>--- a/src/libudev/libudev-monitor.c
>+++ b/src/libudev/libudev-monitor.c
>@@ -492,6 +492,13 @@ tag:
>  * Receive data from the udev monitor socket, allocate a new udev
>  * device, fill in the received data, and return the device.
>  *
>+ * It is an error to call this function if there is no data available.
>+ * The function will return #NULL in this case. You should monitor the
>+ * file handle returned by udev_monitor_get_fd() to ensure data is available
>+ * before calling. Note that the behaviour of this function changed in
>+ * libudev 171. Code that assumes this function will block should be changed
>+ * to use poll().
>+ *
>  * Only socket connections with uid=0 are accepted.
>  *
>  * The initial refcount is 1, and needs to be decremented to

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