Add similar helper to pr_verbose that prints on stderr, for commands
that need to print to stderr based on the set verbosity level.
Signed-off-by: David Sterba <dsterba@suse.com>
Factor out the level check so we can add helper for stderr as some
commands don't/can't print to stdout.
Signed-off-by: David Sterba <dsterba@suse.com>
There are messages that are supposed to be printed by default and now
use the LOG_ALWAYS level, but that's a negative level and was meant as a
workaround for commands that must really print the message.
The default log level should be 1 and can be adjusted by the -q or -v
global commands.
Signed-off-by: David Sterba <dsterba@suse.com>
There are several generic errors that repeat the same message. Define a
template for such messages, with optional text.
Signed-off-by: David Sterba <dsterba@suse.com>
In a few occasions there's an internal report, make a common helper so
the prefix message is not necessary and the stack trace can be printed
if enabled.
Signed-off-by: David Sterba <dsterba@suse.com>
Add --verbose and --quiet command options to show verbose or no output
from the subcommands. By introducing global a bconf::verbose memeber to
propagate the same down to the subcommand.
Further the added helper function pr_verbose() helps to logs the verbose
messages, based on the state of the %bconf::verbose. And further HELPINFO_
defines are provided for the usage.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
David Sterba
Anand Jain