g_raid_disk_state2str
"wrong state (%s)!", g_raid_disk_state2str(disk->d_state));
"wrong state (%s)!", g_raid_disk_state2str(disk->d_state));
g_raid_disk_state2str(disk->d_state));
g_raid_disk_state2str(disk->d_state),
g_raid_disk_state2str(state));
const char * g_raid_disk_state2str(int state);
g_raid_disk_state2str(disk->d_state));
g_raid_disk_state2str(disk->d_state));