We already have the string_* namespace for such helpers. Signed-off-by: David Sterba <dsterba@suse.com>
Lots of code still uses fprintf(stderr, "...") that should be the error() helper. The kernel-shared code is left out of the conversion for now. Signed-off-by: David Sterba <dsterba@suse.com>
Utils is the catch-all file, we can now separate some string utility functions. Signed-off-by: David Sterba <dsterba@suse.com>