35 static int check_write_unsafe(BlockDriverState *bs, int64_t sector_num,  in check_write_unsafe()  argument
44     if (sector_num == 0 && nb_sectors > 0) {  in check_write_unsafe()
51 static int raw_read(BlockDriverState *bs, int64_t sector_num,  in raw_read()  argument
54     return bdrv_read(bs->file, sector_num, buf, nb_sectors);  in raw_read()
69 static int raw_write(BlockDriverState *bs, int64_t sector_num,  in raw_write()  argument
72     if (check_write_unsafe(bs, sector_num, buf, nb_sectors)) {  in raw_write()
88     return bdrv_write(bs->file, sector_num, buf, nb_sectors);  in raw_write()
92     int64_t sector_num, QEMUIOVector *qiov, int nb_sectors,  in raw_aio_readv()  argument
95     return bdrv_aio_readv(bs->file, sector_num, qiov, nb_sectors, cb, opaque);  in raw_aio_readv()
120     int64_t sector_num, QEMUIOVector *qiov, int nb_sectors,  in raw_aio_writev()  argument
138     if (check_write_unsafe(bs, sector_num, first_buf, nb_sectors)) {  in raw_aio_writev()
161         return bdrv_aio_writev(bs->file, sector_num + 1, &b->qiov,  in raw_aio_writev()
165     return bdrv_aio_writev(bs->file, sector_num, qiov, nb_sectors, cb, opaque);  in raw_aio_writev()