diff options
Diffstat (limited to 'networking/nbd-client.c')
| -rw-r--r-- | networking/nbd-client.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/networking/nbd-client.c b/networking/nbd-client.c index 103756b..1ce974d 100644 --- a/networking/nbd-client.c +++ b/networking/nbd-client.c @@ -163,7 +163,9 @@ int nbdclient_main(int argc, char **argv) int sock, nbd; int ro; int proto_new; // 0 for old, 1 for new +#if BB_MMU char *data; +#endif // Make sure BLOCKDEV exists nbd = xopen(device, O_RDWR); @@ -200,7 +202,9 @@ int nbdclient_main(int argc, char **argv) ioctl(nbd, NBD_SET_SIZE_BLOCKS, size_blocks); ioctl(nbd, NBD_CLEAR_SOCK); ro = !!(old_nbd_header.flags & htons(2)); +#if BB_MMU data = old_nbd_header.data; +#endif } else { unsigned namelen; uint16_t handshake_flags; @@ -230,7 +234,9 @@ int nbdclient_main(int argc, char **argv) ioctl(nbd, NBD_SET_FLAGS, ntohs(new_nbd_header.transmission_flags)); ro = !!(new_nbd_header.transmission_flags & htons(2)); +#if BB_MMU data = new_nbd_header.data; +#endif } if (ioctl(nbd, BLKROSET, &ro) < 0) { |