diff options
author | pjd <pjd@FreeBSD.org> | 2007-02-15 22:08:35 +0000 |
---|---|---|
committer | pjd <pjd@FreeBSD.org> | 2007-02-15 22:08:35 +0000 |
commit | cb2d7c85a85791923bd76d6e730efe888d456b05 (patch) | |
tree | d0649ac0ff4a69d709b0c801322ed78174e44d1c /sys/fs/hpfs/hpfs_vnops.c | |
parent | 8442403943388cc79bc6f4b7d43bfe916ee194ef (diff) | |
download | FreeBSD-src-cb2d7c85a85791923bd76d6e730efe888d456b05.zip FreeBSD-src-cb2d7c85a85791923bd76d6e730efe888d456b05.tar.gz |
Move vnode-to-file-handle translation from vfs_vptofh to vop_vptofh method.
This way we may support multiple structures in v_data vnode field within
one file system without using black magic.
Vnode-to-file-handle should be VOP in the first place, but was made VFS
operation to keep interface as compatible as possible with SUN's VFS.
BTW. Now Solaris also implements vnode-to-file-handle as VOP operation.
VFS_VPTOFH() was left for API backward compatibility, but is marked for
removal before 8.0-RELEASE.
Approved by: mckusick
Discussed with: many (on IRC)
Tested with: ufs, msdosfs, cd9660, nullfs and zfs
Diffstat (limited to 'sys/fs/hpfs/hpfs_vnops.c')
-rw-r--r-- | sys/fs/hpfs/hpfs_vnops.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sys/fs/hpfs/hpfs_vnops.c b/sys/fs/hpfs/hpfs_vnops.c index 550f613..ffe13d9 100644 --- a/sys/fs/hpfs/hpfs_vnops.c +++ b/sys/fs/hpfs/hpfs_vnops.c @@ -78,6 +78,7 @@ static vop_remove_t hpfs_remove; static vop_bmap_t hpfs_bmap; static vop_fsync_t hpfs_fsync; static vop_pathconf_t hpfs_pathconf; +static vop_vptofh_t hpfs_vptofh; static int hpfs_fsync(ap) @@ -1208,6 +1209,24 @@ hpfs_pathconf(ap) /* NOTREACHED */ } +int +hpfs_vptofh(ap) + struct vop_vptofh_args /* { + struct vnode *a_vp; + struct fid *a_fhp; + } */ *ap; +{ + register struct hpfsnode *hpp; + register struct hpfid *hpfhp; + + hpp = VTOHP(ap->a_vp); + hpfhp = (struct hpfid *)ap->a_fhp; + hpfhp->hpfid_len = sizeof(struct hpfid); + hpfhp->hpfid_ino = hpp->h_no; + /* hpfhp->hpfid_gen = hpp->h_gen; */ + return (0); +} + /* * Global vfs data structures @@ -1235,4 +1254,5 @@ struct vop_vector hpfs_vnodeops = { .vop_setattr = hpfs_setattr, .vop_strategy = hpfs_strategy, .vop_write = hpfs_write, + .vop_vptofh = hpfs_vptofh, }; |