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| author | Keir Fraser <keir.fraser@citrix.com> | 2008-06-05 13:03:31 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-06-05 13:03:31 +0100 |
| commit | 226fe60191ac5466f235427270a2ff55ec848686 (patch) | |
| tree | d256de51bb0a5e46c55db34bebda331110f5c84e /extras/mini-os/include/blkfront.h | |
| parent | 98b6c37cf6517c2a262ed9ffc4bb66129b296018 (diff) | |
| download | xen-226fe60191ac5466f235427270a2ff55ec848686.tar.gz xen-226fe60191ac5466f235427270a2ff55ec848686.tar.bz2 xen-226fe60191ac5466f235427270a2ff55ec848686.zip | |
minios: add a blkfront synchronous interface
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
Diffstat (limited to 'extras/mini-os/include/blkfront.h')
| -rw-r--r-- | extras/mini-os/include/blkfront.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/extras/mini-os/include/blkfront.h b/extras/mini-os/include/blkfront.h index c8de59d335..a4e691140f 100644 --- a/extras/mini-os/include/blkfront.h +++ b/extras/mini-os/include/blkfront.h @@ -29,8 +29,11 @@ struct blkfront_dev *init_blkfront(char *nodename, struct blkfront_info *info); int blkfront_open(struct blkfront_dev *dev); #endif void blkfront_aio(struct blkfront_aiocb *aiocbp, int write); -void blkfront_aio_read(struct blkfront_aiocb *aiocbp); -void blkfront_aio_write(struct blkfront_aiocb *aiocbp); +#define blkfront_aio_read(aiocbp) blkfront_aio(aiocbp, 0) +#define blkfront_aio_write(aiocbp) blkfront_aio(aiocbp, 1) +void blkfront_io(struct blkfront_aiocb *aiocbp, int write); +#define blkfront_read(aiocbp) blkfront_io(aiocbp, 0) +#define blkfront_write(aiocbp) blkfront_io(aiocbp, 1) void blkfront_aio_push_operation(struct blkfront_aiocb *aiocbp, uint8_t op); int blkfront_aio_poll(struct blkfront_dev *dev); void blkfront_sync(struct blkfront_dev *dev); |