Introduce logging to disk feature into rockbox.

Logs information, errors, etc to disk using the register_storage_idle_func
mechanism to write to the disk when available.  Currently, this is disabled
in normal builds, but can be enabled by adding ROCKBOX_HAS_LOGDISKF to the
config file.  By default, it uses a 2KB buffer and drops text if the buffer
overflows.

The system includes a simple warning level mechanism that can be used to by
default exclude non-serious errors from logging on release builds.

Change-Id: I0a3d186a93625c7c93dae37b993a0d37e5a3a925
Reviewed-on: http://gerrit.rockbox.org/288
Reviewed-by: Jonathan Gordon <rockbox@jdgordon.info>
Tested-by: Michael Giacomelli <mgiacomelli@gmail.com>
Reviewed-by: Michael Giacomelli <mgiacomelli@gmail.com>

0 files changed, 0 insertions, 0 deletions