/* * Copyright (c) 2007 Pawel Jakub Dawidek * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _OPENSOLARIS_SYS_VNODE_H_ #define _OPENSOLARIS_SYS_VNODE_H_ struct vnode; struct vattr; struct xucred; typedef struct flock flock64_t; typedef struct vnode vnode_t; typedef struct vattr vattr_t; typedef enum vtype vtype_t; #include #include #include_next #include enum symfollow { NO_FOLLOW = NOFOLLOW }; #define NOCRED ((struct ucred *)0) /* no credential available */ #define F_FREESP 11 /* Free file space */ #include #include #ifndef IN_BASE #include_next #endif #include #include #include #include #include #include #include #include #include typedef struct vop_vector vnodeops_t; #define VOP_FID VOP_VPTOFH #define vop_fid vop_vptofh #define vop_fid_args vop_vptofh_args #define a_fid a_fhp #define rootvfs (rootvnode == NULL ? NULL : rootvnode->v_mount) #ifndef IN_BASE static __inline int vn_is_readonly(vnode_t *vp) { return (vp->v_mount->mnt_flag & MNT_RDONLY); } #endif #define vn_vfswlock(vp) (0) #define vn_vfsunlock(vp) do { } while (0) #define vn_ismntpt(vp) \ ((vp)->v_type == VDIR && (vp)->v_mountedhere != NULL) #define vn_mountedvfs(vp) ((vp)->v_mountedhere) #define vn_has_cached_data(vp) \ ((vp)->v_object != NULL && \ (vp)->v_object->resident_page_count > 0) static __inline void vn_flush_cached_data(vnode_t *vp, boolean_t sync) { #if __FreeBSD_version > 1300054 if (vm_object_mightbedirty(vp->v_object)) { #else if (vp->v_object->flags & OBJ_MIGHTBEDIRTY) { #endif int flags = sync ? OBJPC_SYNC : 0; zfs_vmobject_wlock(vp->v_object); vm_object_page_clean(vp->v_object, 0, 0, flags); zfs_vmobject_wunlock(vp->v_object); } } #define vn_exists(vp) do { } while (0) #define vn_invalid(vp) do { } while (0) #define vn_renamepath(tdvp, svp, tnm, lentnm) do { } while (0) #define vn_free(vp) do { } while (0) #define vn_matchops(vp, vops) ((vp)->v_op == &(vops)) #define VN_HOLD(v) vref(v) #define VN_RELE(v) vrele(v) #define VN_URELE(v) vput(v) #define vnevent_create(vp, ct) do { } while (0) #define vnevent_link(vp, ct) do { } while (0) #define vnevent_remove(vp, dvp, name, ct) do { } while (0) #define vnevent_rmdir(vp, dvp, name, ct) do { } while (0) #define vnevent_rename_src(vp, dvp, name, ct) do { } while (0) #define vnevent_rename_dest(vp, dvp, name, ct) do { } while (0) #define vnevent_rename_dest_dir(vp, ct) do { } while (0) #define specvp(vp, rdev, type, cr) (VN_HOLD(vp), (vp)) #define MANDLOCK(vp, mode) (0) /* * We will use va_spare is place of Solaris' va_mask. * This field is initialized in zfs_setattr(). */ #define va_mask va_spare /* TODO: va_fileid is shorter than va_nodeid !!! */ #define va_nodeid va_fileid /* TODO: This field needs conversion! */ #define va_nblocks va_bytes #define va_blksize va_blocksize #define MAXOFFSET_T OFF_MAX #define EXCL 0 #define FCREAT O_CREAT #define FTRUNC O_TRUNC #define FEXCL O_EXCL #ifndef FDSYNC #define FDSYNC FFSYNC #endif #define FRSYNC FFSYNC #define FSYNC FFSYNC #define FOFFMAX 0x00 #define FIGNORECASE 0x00 /* * Attributes of interest to the caller of setattr or getattr. */ #define AT_MODE 0x00002 #define AT_UID 0x00004 #define AT_GID 0x00008 #define AT_FSID 0x00010 #define AT_NODEID 0x00020 #define AT_NLINK 0x00040 #define AT_SIZE 0x00080 #define AT_ATIME 0x00100 #define AT_MTIME 0x00200 #define AT_CTIME 0x00400 #define AT_RDEV 0x00800 #define AT_BLKSIZE 0x01000 #define AT_NBLOCKS 0x02000 /* 0x04000 */ /* unused */ #define AT_SEQ 0x08000 /* * If AT_XVATTR is set then there are additional bits to process in * the xvattr_t's attribute bitmap. If this is not set then the bitmap * MUST be ignored. Note that this bit must be set/cleared explicitly. * That is, setting AT_ALL will NOT set AT_XVATTR. */ #define AT_XVATTR 0x10000 #define AT_ALL (AT_MODE|AT_UID|AT_GID|AT_FSID|AT_NODEID|\ AT_NLINK|AT_SIZE|AT_ATIME|AT_MTIME|AT_CTIME|\ AT_RDEV|AT_BLKSIZE|AT_NBLOCKS|AT_SEQ) #define AT_STAT (AT_MODE|AT_UID|AT_GID|AT_FSID|AT_NODEID|AT_NLINK|\ AT_SIZE|AT_ATIME|AT_MTIME|AT_CTIME|AT_RDEV) #define AT_TIMES (AT_ATIME|AT_MTIME|AT_CTIME) #define AT_NOSET (AT_NLINK|AT_RDEV|AT_FSID|AT_NODEID|\ AT_BLKSIZE|AT_NBLOCKS|AT_SEQ) #ifndef IN_BASE static __inline void vattr_init_mask(vattr_t *vap) { vap->va_mask = 0; if (vap->va_uid != (uid_t)VNOVAL) vap->va_mask |= AT_UID; if (vap->va_gid != (gid_t)VNOVAL) vap->va_mask |= AT_GID; if (vap->va_size != (u_quad_t)VNOVAL) vap->va_mask |= AT_SIZE; if (vap->va_atime.tv_sec != VNOVAL) vap->va_mask |= AT_ATIME; if (vap->va_mtime.tv_sec != VNOVAL) vap->va_mask |= AT_MTIME; if (vap->va_mode != (uint16_t)VNOVAL) vap->va_mask |= AT_MODE; if (vap->va_flags != VNOVAL) vap->va_mask |= AT_XVATTR; } #endif #define RLIM64_INFINITY 0 static __inline int vn_rename(char *from, char *to, enum uio_seg seg) { ASSERT(seg == UIO_SYSSPACE); return (kern_renameat(curthread, AT_FDCWD, from, AT_FDCWD, to, seg)); } #include #endif /* _OPENSOLARIS_SYS_VNODE_H_ */