[Xen-devel] [PATCH] Log qemu-dm's message with date, time and pid

[Yosuke Iwamatsu <y-iwamatsu@xxxxxxxxxxxxx>]

The qemu-dm's log message doesn't have date, time, and pid. It is
difficult to find out the message we want.

This patch solves the problem without changing the codes which write
messages.

We developed a small program called ioemu-logger. qemu-dm creates a pipe
and starts ioemu-logger. qemu-dm associates a stream with the pipe, and
sets the stream to existing "logfile" variable. When qemu-dm writes a
message to "logfile", ioemu-logger receive it through the pipe and
outputs it with date, time and pid to the actual log file.

Signed-off-by: Yuji Shimada <shimada-yxb@xxxxxxxxxxxxxxx>

-----------------------
Yosuke Iwamatsu
        NEC Corporation

Attachment: ioemu-logger.patch
Description: all/allfiles

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