int nvme_set_features_volatile_wc (int fd ,
bool wce , bool save , __u32 *result
);
- fd
- File descriptor of nvme device
- wce
- Write cache enable
- save
- Save value across power states
- result
- The command completion result from CQE dword0
The nvme command status if a response was received (see enum
nvme_status_field) or -1 with errno set otherwise.
