diff options
| -rw-r--r-- | block-raw-posix.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/block-raw-posix.c b/block-raw-posix.c index bff822ea65..50aad587dc 100644 --- a/block-raw-posix.c +++ b/block-raw-posix.c @@ -1018,8 +1018,10 @@ static int hdev_open(BlockDriverState *bs, const char *filename, int flags) s->fd_open_flags = open_flags; /* open will not fail even if no floppy is inserted */ open_flags |= O_NONBLOCK; +#ifdef CONFIG_AIO } else if (strstart(filename, "/dev/sg", NULL)) { bs->sg = 1; +#endif } #endif #if defined(__FreeBSD__) @@ -1210,6 +1212,7 @@ static int raw_ioctl(BlockDriverState *bs, unsigned long int req, void *buf) return ioctl(s->fd, req, buf); } +#ifdef CONFIG_AIO static BlockDriverAIOCB *raw_aio_ioctl(BlockDriverState *bs, unsigned long int req, void *buf, BlockDriverCompletionFunc *cb, void *opaque) @@ -1228,6 +1231,7 @@ static BlockDriverAIOCB *raw_aio_ioctl(BlockDriverState *bs, return &acb->common; } +#endif #elif defined(__FreeBSD__) @@ -1439,5 +1443,7 @@ BlockDriver bdrv_host_device = { .bdrv_set_locked = raw_set_locked, /* generic scsi device */ .bdrv_ioctl = raw_ioctl, +#ifdef CONFIG_AIO .bdrv_aio_ioctl = raw_aio_ioctl, +#endif }; |