On 12/01/2011 05:04 AM, Stefan Hajnoczi wrote:
On Wed, Nov 30, 2011 at 03:03:40PM -0600, Anthony Liguori wrote:
+##
+# @qom-get:
+#
+# This command will get a property from a device model path and return the
+# value.
+#
+# @path: The path within the device model. There are two forms of supported
+# paths--absolute and partial paths.
+#
+# Absolute paths are derived from the root device and can follow child<>
+# or link<> properties. Since they can follow link<> properties, they
+# can be arbitrarily long. Absolute paths look like absolute filenames
+# and are prefixed with a leading slash.
+#
+# Partial paths are look like relative filenames. They do not begin
s/are//
+# with a prefix. The matching rules for partial paths are subtle but
+# designed to make specifying devices easy. At each level of the
+# composition tree, the partial path is matched as an absolute path.
+# The first match is not returned. At least two matches are searched
+# for. A successful result is only returned if only one match is
+# founded. If more than one match is found, a flag is return to
s/founded/found/
Ack.
Regards,
Anthony Liguori
