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| author | davide <davide@FreeBSD.org> | 2013-05-04 14:03:18 +0000 |
|---|---|---|
| committer | davide <davide@FreeBSD.org> | 2013-05-04 14:03:18 +0000 |
| commit | 49171951e3c2ee391cc14135ca9389ecb4e38f47 (patch) | |
| tree | 58f50a43b89521ebbbf95593be5439c98bbdde90 /sys/netsmb/smb_dev.h | |
| parent | 6473a2540f9533d31ae4872e4485cd1f7eb2e402 (diff) | |
| download | FreeBSD-src-49171951e3c2ee391cc14135ca9389ecb4e38f47.zip FreeBSD-src-49171951e3c2ee391cc14135ca9389ecb4e38f47.tar.gz | |
Completely rewrite the interface to smbdev switching from dev_clone
to cdevpriv(9). This commit changes the semantic of mount_smbfs
in userland as well, which now passes file descriptor in order to
to mount a specific filesystem istance.
Reviewed by: attilio, ed
Tested by: martymac
Diffstat (limited to 'sys/netsmb/smb_dev.h')
| -rw-r--r-- | sys/netsmb/smb_dev.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/sys/netsmb/smb_dev.h b/sys/netsmb/smb_dev.h index 67149e1..25d08b9 100644 --- a/sys/netsmb/smb_dev.h +++ b/sys/netsmb/smb_dev.h @@ -155,22 +155,28 @@ struct smbioc_rw { STAILQ_HEAD(smbrqh, smb_rq); struct smb_dev { + struct cdev * dev; int sd_opened; int sd_level; struct smb_vc * sd_vc; /* reference to VC */ struct smb_share *sd_share; /* reference to share if any */ int sd_poll; int sd_seq; -/* struct ifqueue sd_rdqueue; - struct ifqueue sd_wrqueue; - struct selinfo sd_pollinfo; - struct smbrqh sd_rqlist; - struct smbrqh sd_rplist; - struct ucred *sd_owner;*/ int sd_flags; + int refcount; + int usecount; }; +extern struct sx smb_lock; +#define SMB_LOCK() sx_xlock(&smb_lock) +#define SMB_UNLOCK() sx_unlock(&smb_lock) +#define SMB_LOCKASSERT() sx_assert(&smb_lock, SA_XLOCKED) + struct smb_cred; + +void sdp_dtor(void *arg); +void sdp_trydestroy(struct smb_dev *dev); + /* * Compound user interface */ @@ -185,7 +191,7 @@ int smb_usr_simplerequest(struct smb_share *ssp, struct smbioc_rq *data, int smb_usr_t2request(struct smb_share *ssp, struct smbioc_t2rq *data, struct smb_cred *scred); int smb_dev2share(int fd, int mode, struct smb_cred *scred, - struct smb_share **sspp); + struct smb_share **sspp, struct smb_dev **ssdp); #endif /* _KERNEL */ |
