Exported header oftenly used when creating a logging
backend that inpects the log 'stream'.
Enables use in external Zephyr modules implementing the
logging backend interface.
Signed-off-by: Emil Hammarstrom <emil.hammarstrom@assaabloy.com>
LOG_BACKEND_SPINEL_LEVEL turned out to be useless and was removed.
Also changes to keep coherence between Zephyr log level and OT log
level added by otPlatLog() were introduced.
Signed-off-by: Kamil Kasperczyk <kamil.kasperczyk@nordicsemi.no>
MISRA-C Rule 5.3 states that identifiers in inner scope should
not hide identifiers in outer scope.
The log output instances all named "log_output" in backends
collide with the "log_output" parameter of various functions.
This renames the variables in the backends to make them
more descriptive. Same goes for the buffers for some of
these instances as they are all named "buf", and "hostname"
being used in the network backend, so they are renamed.
There are a few places where variables are overriden within
an inner scope (e.g. inside loop and if block) so they are
also renamed.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
