diff options
Diffstat (limited to 'usr/src/uts/common/fs/zfs/sys/zvol.h')
| -rw-r--r-- | usr/src/uts/common/fs/zfs/sys/zvol.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr/src/uts/common/fs/zfs/sys/zvol.h b/usr/src/uts/common/fs/zfs/sys/zvol.h index f7a0f8fd4e..06adc667e1 100644 --- a/usr/src/uts/common/fs/zfs/sys/zvol.h +++ b/usr/src/uts/common/fs/zfs/sys/zvol.h @@ -20,7 +20,7 @@ */ /* - * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -35,6 +35,9 @@ extern "C" { #endif +#define ZVOL_OBJ 1ULL +#define ZVOL_ZAP_OBJ 2ULL + #ifdef _KERNEL extern int zvol_check_volsize(uint64_t volsize, uint64_t blocksize); extern int zvol_check_volblocksize(uint64_t volblocksize); @@ -46,6 +49,7 @@ extern int zvol_set_volsize(const char *, major_t, uint64_t); extern int zvol_set_volblocksize(const char *, uint64_t); extern int zvol_open(dev_t *devp, int flag, int otyp, cred_t *cr); +extern int zvol_dump(dev_t dev, caddr_t addr, daddr_t offset, int nblocks); extern int zvol_close(dev_t dev, int flag, int otyp, cred_t *cr); extern int zvol_strategy(buf_t *bp); extern int zvol_read(dev_t dev, uio_t *uiop, cred_t *cr); |