tree 849dbab3cbbda0168ff0e22974dbea0ba966059d
parent 909cbecbb9d3223b3b372849564600bb9be7fbda
author Harald Welte <laforge@gnumonks.org> 1480683179 +0100
committer Harald Welte <laforge@gnumonks.org> 1480683179 +0100

logging: Extend log_target with call-back for un-formatted log line

Some targets might not want to receive only an opaque, pre-formatted
string, but rather the unformatted arguments with metadata like
sub-system/level/file/line.  We solve this by introducing a
log_target->output_raw() function pointer.  If a target specifies this
function, it takes precedence over the regular log_target->output()
function.

Change-Id: I9dc9205d70dce9581458e7e9dc2d8a92991897bd