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author | phk <phk@FreeBSD.org> | 2004-09-28 08:50:01 +0000 |
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committer | phk <phk@FreeBSD.org> | 2004-09-28 08:50:01 +0000 |
commit | d3ceec948f3a65b58d702b97a626bcd5a6120632 (patch) | |
tree | 5db3eafc9dcb72b8c92752ea043e91b8fbf62396 /sys/nfsclient/nfs_vnops.c | |
parent | 5b9c332a3c21b24548f6017c648ef3ae8ff3e897 (diff) | |
download | FreeBSD-src-d3ceec948f3a65b58d702b97a626bcd5a6120632.zip FreeBSD-src-d3ceec948f3a65b58d702b97a626bcd5a6120632.tar.gz |
Remove support for using NFS device nodes.
Diffstat (limited to 'sys/nfsclient/nfs_vnops.c')
-rw-r--r-- | sys/nfsclient/nfs_vnops.c | 91 |
1 files changed, 2 insertions, 89 deletions
diff --git a/sys/nfsclient/nfs_vnops.c b/sys/nfsclient/nfs_vnops.c index ed0349e..8fbdb51 100644 --- a/sys/nfsclient/nfs_vnops.c +++ b/sys/nfsclient/nfs_vnops.c @@ -93,11 +93,8 @@ __FBSDID("$FreeBSD$"); #define vfs_busy_pages(bp, f) #endif -static int nfsspec_read(struct vop_read_args *); -static int nfsspec_write(struct vop_write_args *); static int nfsfifo_read(struct vop_read_args *); static int nfsfifo_write(struct vop_write_args *); -static int nfsspec_close(struct vop_close_args *); static int nfsfifo_close(struct vop_close_args *); static int nfs_flush(struct vnode *, struct ucred *, int, struct thread *, int); @@ -169,28 +166,6 @@ static struct vnodeopv_desc nfs_vnodeop_opv_desc = { &nfs_vnodeop_p, nfs_vnodeop_entries }; VNODEOP_SET(nfs_vnodeop_opv_desc); -/* - * Special device vnode ops - */ -vop_t **spec_nfsnodeop_p; -static struct vnodeopv_entry_desc nfs_specop_entries[] = { - { &vop_default_desc, (vop_t *) spec_vnoperate }, - { &vop_access_desc, (vop_t *) nfsspec_access }, - { &vop_close_desc, (vop_t *) nfsspec_close }, - { &vop_fsync_desc, (vop_t *) nfs_fsync }, - { &vop_getattr_desc, (vop_t *) nfs_getattr }, - { &vop_inactive_desc, (vop_t *) nfs_inactive }, - { &vop_print_desc, (vop_t *) nfs_print }, - { &vop_read_desc, (vop_t *) nfsspec_read }, - { &vop_reclaim_desc, (vop_t *) nfs_reclaim }, - { &vop_setattr_desc, (vop_t *) nfs_setattr }, - { &vop_write_desc, (vop_t *) nfsspec_write }, - { NULL, NULL } -}; -static struct vnodeopv_desc spec_nfsnodeop_opv_desc = - { &spec_nfsnodeop_p, nfs_specop_entries }; -VNODEOP_SET(spec_nfsnodeop_opv_desc); - vop_t **fifo_nfsnodeop_p; static struct vnodeopv_entry_desc nfs_fifoop_entries[] = { { &vop_default_desc, (vop_t *) fifo_vnoperate }, @@ -429,12 +404,9 @@ nfs_open(struct vop_open_args *ap) struct vattr vattr; int error; - if (vp->v_type != VREG && vp->v_type != VDIR && vp->v_type != VLNK) { -#ifdef DIAGNOSTIC - printf("open eacces vtyp=%d\n", vp->v_type); -#endif + if (vp->v_type != VREG && vp->v_type != VDIR && vp->v_type != VLNK) return (EOPNOTSUPP); - } + /* * Get a valid lease. If cached data is stale, flush it. */ @@ -3023,65 +2995,6 @@ nfsspec_access(struct vop_access_args *ap) } /* - * Read wrapper for special devices. - */ -static int -nfsspec_read(struct vop_read_args *ap) -{ - struct nfsnode *np = VTONFS(ap->a_vp); - - /* - * Set access flag. - */ - np->n_flag |= NACC; - getnanotime(&np->n_atim); - return (VOCALL(spec_vnodeop_p, VOFFSET(vop_read), ap)); -} - -/* - * Write wrapper for special devices. - */ -static int -nfsspec_write(struct vop_write_args *ap) -{ - struct nfsnode *np = VTONFS(ap->a_vp); - - /* - * Set update flag. - */ - np->n_flag |= NUPD; - getnanotime(&np->n_mtim); - return (VOCALL(spec_vnodeop_p, VOFFSET(vop_write), ap)); -} - -/* - * Close wrapper for special devices. - * - * Update the times on the nfsnode then do device close. - */ -static int -nfsspec_close(struct vop_close_args *ap) -{ - struct vnode *vp = ap->a_vp; - struct nfsnode *np = VTONFS(vp); - struct vattr vattr; - - if (np->n_flag & (NACC | NUPD)) { - np->n_flag |= NCHG; - if (vrefcnt(vp) == 1 && - (vp->v_mount->mnt_flag & MNT_RDONLY) == 0) { - VATTR_NULL(&vattr); - if (np->n_flag & NACC) - vattr.va_atime = np->n_atim; - if (np->n_flag & NUPD) - vattr.va_mtime = np->n_mtim; - (void)VOP_SETATTR(vp, &vattr, ap->a_cred, ap->a_td); - } - } - return (VOCALL(spec_vnodeop_p, VOFFSET(vop_close), ap)); -} - -/* * Read wrapper for fifos. */ static int |