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| author | bde <bde@FreeBSD.org> | 1995-02-16 13:35:21 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 1995-02-16 13:35:21 +0000 |
| commit | fa2d46eb479eb13da59aff18ed314b810c753625 (patch) | |
| tree | c209fce8ef8256f006d92466cae32d73a0000696 | |
| parent | d8d8cd68678c906ccbcacf1ac549e72fc8a8456a (diff) | |
| download | FreeBSD-src-fa2d46eb479eb13da59aff18ed314b810c753625.zip FreeBSD-src-fa2d46eb479eb13da59aff18ed314b810c753625.tar.gz | |
Rearrange slice numbers for compatibility.
| -rw-r--r-- | sys/sys/diskslice.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/sys/diskslice.h b/sys/sys/diskslice.h index 253f54f..eb0d06f 100644 --- a/sys/sys/diskslice.h +++ b/sys/sys/diskslice.h @@ -23,14 +23,16 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: + * $Id$ */ #ifndef _SYS_DISKSLICE_H_ #define _SYS_DISKSLICE_H_ +#define BASE_SLICE 2 +#define COMPATIBILITY_SLICE 0 #define MAX_SLICES 32 -#define WHOLE_DISK_SLICE 0 +#define WHOLE_DISK_SLICE 1 struct diskslice { u_long ds_offset; /* starting sector */ @@ -44,6 +46,7 @@ struct diskslice { }; struct diskslices { + int dss_first_bsd_slice; /* COMPATIBILTY_SLICE is mapped here */ u_int dss_nslices; /* actual dimension of dss_slices[] */ struct diskslice dss_slices[MAX_SLICES]; /* actually usually less */ @@ -69,6 +72,7 @@ int dsinit __P((char *dname, dev_t dev, d_strategy_t *strat, int dsioctl __P((dev_t dev, int cmd, caddr_t data, int flags, struct diskslices *ssp, d_strategy_t *strat, ds_setgeom_t *setgeom)); +int dsisopen __P((struct diskslices *ssp)); int dsopen __P((char *dname, dev_t dev, int mode, struct diskslices **sspp, struct disklabel *lp, d_strategy_t *strat, ds_setgeom_t *setgeom)); |
