Trim trailing whitespace.

No functional change.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Use a consistent indentation style.

For want of a better standard, use the Xen prefered style.

No functional change.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Correct sementics of syslog() calls.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Make use of /proc/self/

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Merge pull request #1034 from andyhhp/xenguest-misc-v2

Xenguest misc v2