Jakub Rzeszutko 0eea1ef212 subsys: shell: add int ret_val to command handlers ... 1. Command handler can return command exectution status as int. 2. Existing command handlers rework. Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>		2018-10-02 14:44:25 +02:00
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shell_module	subsys: shell: add int ret_val to command handlers	2018-10-02 14:44:25 +02:00