Alasdair G Kergon 7f747a0d73 logging: add debug classes ...

Add log/debug_classes to lvm.conf to allow debug messages to be
classified and filtered at runtime.

The dm_errno field is only used by log_error(), so I've redefined it
for log_debug() messages to hold the message class.

By default, all existing messages appear, but we can add categories that
generate high volumes of data, such as logging all traffic to/from
lvmetad.

2013-01-07 22:25:19 +00:00

..

errors.h

pre-release tidy up

2009-06-30 18:39:31 +00:00

toolcontext.c

logging: add debug classes

2013-01-07 22:25:19 +00:00

toolcontext.h

logging: add debug classes

2013-01-07 22:25:19 +00:00