diff options
Diffstat (limited to 'block-raw-win32.c')
| -rw-r--r-- | block-raw-win32.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/block-raw-win32.c b/block-raw-win32.c index 6387b09593..8564a72762 100644 --- a/block-raw-win32.c +++ b/block-raw-win32.c @@ -122,13 +122,15 @@ static int raw_open(BlockDriverState *bs, const char *filename, int flags) return 0; } -static int raw_pread(BlockDriverState *bs, int64_t offset, - uint8_t *buf, int count) +static int raw_read(BlockDriverState *bs, int64_t sector_num, + uint8_t *buf, int nb_sectors) { BDRVRawState *s = bs->opaque; OVERLAPPED ov; DWORD ret_count; int ret; + int64_t offset = sector_num * 512; + int count = nb_sectors * 512; memset(&ov, 0, sizeof(ov)); ov.Offset = offset; @@ -146,13 +148,15 @@ static int raw_pread(BlockDriverState *bs, int64_t offset, return ret_count; } -static int raw_pwrite(BlockDriverState *bs, int64_t offset, - const uint8_t *buf, int count) +static int raw_write(BlockDriverState *bs, int64_t sector_num, + const uint8_t *buf, int nb_sectors) { BDRVRawState *s = bs->opaque; OVERLAPPED ov; DWORD ret_count; int ret; + int64_t offset = sector_num * 512; + int count = nb_sectors * 512; memset(&ov, 0, sizeof(ov)); ov.Offset = offset; @@ -359,8 +363,8 @@ BlockDriver bdrv_raw = { .bdrv_aio_cancel = raw_aio_cancel, .aiocb_size = sizeof(RawAIOCB); #endif - .bdrv_pread = raw_pread, - .bdrv_pwrite = raw_pwrite, + .bdrv_read = raw_read, + .bdrv_write = raw_write, .bdrv_truncate = raw_truncate, .bdrv_getlength = raw_getlength, }; @@ -508,7 +512,7 @@ BlockDriver bdrv_host_device = { .bdrv_aio_cancel = raw_aio_cancel, .aiocb_size = sizeof(RawAIOCB); #endif - .bdrv_pread = raw_pread, - .bdrv_pwrite = raw_pwrite, + .bdrv_read = raw_read, + .bdrv_write = raw_write, .bdrv_getlength = raw_getlength, }; |