sr_session_dev_add(sdi);
sdi->driver->dev_config_set(sdi, SR_HWCAP_SESSIONFILE, filename);
sdi->driver->dev_config_set(sdi, SR_HWCAP_CAPTUREFILE, val);
sr_session_dev_add(sdi);
sdi->driver->dev_config_set(sdi, SR_HWCAP_SESSIONFILE, filename);
sdi->driver->dev_config_set(sdi, SR_HWCAP_CAPTUREFILE, val);