Martin Geisler <mg@lazybytes.net> [Sat, 30 May 2009 23:42:35 +0200] rev 8657
posix: do not use fstat in isowner
The fstat function was undefined, but never used since a stat object
was always passed in the optional st argument. Passing st is now
mandatory.
This bug crept in when util was split up into posix and windows
modules. The fstat function is still defined in util, but importing it
into posix would create an import cycle which seems unnecessary.
mq: initializing patchheader class directly from patch content
The patch header needs only be read in order to instantiate the class,
and as such it makes more sense to do it within the class.