10-28-2010
Mach drivers
hello everyone,
can anyone tell me what drivers the Mach kernel works with. I'm thinking about experimenting with the Mach kernel, and yes I know there are other kernels that are easier to work with but I just want to use the Mach kernel. So with that being said, can the Mach kernel work with Linux drivers, MacOSX drivers, is there a special kind of driver that the Mach kernel uses, OR, do I have to write my own custom drivers? Any hep will be greatly appreciated.
Thanks in advance
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LEARN ABOUT OPENDARWIN
zprint
ZPRINT(1) General Commands Manual ZPRINT(1)
NAME
zprint - show information about kernel zones
SYNOPSIS
zprint [-w] [-s] [-c] [-h] [name]
DESCRIPTION
zprint(1) displays data about Mach zones. By default, zprint will print out information about all Mach zones. If the optional name is
specified, zprint will print information about each zone for which name is a substring of the zone's name.
zprint interprets the following options:
-w For each zone, zprint calculates how much space is allocated but not currently in use, the space wasted by the zone.
-s zprint sorts the zones, showing the wasting the most memory first.
-c (Default) zprint prints zone info in columns. Long zone names are truncated with '$', and spaces are replaced with '.', to allow
for sorting by column. Pageable and collectible zones are shown with 'P' and 'C' on the far right. Zones with preposterously large
maximum sizes are shown with '----' in the max size and max num elts fields.
-h (Default) Shows headings for the columns printed with the -c option. It may be useful to override this option when sorting by col-
umn.
Any option (including default options) can be overridden by specifying the option in upper-case; for example, -C overrides the (default)
option -c.
SEE ALSO
host_zone_info(2).
27/02/87 ZPRINT(1)