Avoid code duplication by merging command_print() and
command_print_sameline().
Detect the allocation error, keep track of it and let the command
return error.
Add a FIXME as the functions should always have 'cmd' properly
set. Should this be an assert()?
Change-Id: Iff704c42969a7ca9ea884520942adecd40bebbd6
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/9090
Tested-by: jenkins
Antonio Borneo
1dedd6918b