vnode_setmultipath
Mark a vnode as being reachable by multiple paths, i.e. as a hard link.
Declaration
void vnode_setmultipath(vnode_t vp);Parameters
- vp:
The vnode to mark.
Return Value
void.
Discussion
"Multipath" vnodes can be reached through more than one entry in the filesystem, and so must be handled differently for caching and event notification purposes. A filesystem should mark a vnode with multiple hardlinks this way.
See Also
vnode
vnop_access_descvnop_advlock_descvnop_allocate_descvnop_blktooff_descvnop_blockmap_descvnop_bwrite_descvnop_clonefile_descvnop_close_descvnop_copyfile_descvnop_create_descvnop_default_descvnop_exchange_descvnop_fsync_descvnop_getattr_descvnop_getattrlistbulk_descvnop_getxattr_descvnop_inactive_descvnop_ioctl_descvnop_kqfilt_add_descvnop_kqfilt_remove_descvnop_link_descvnop_listxattr_descvnop_lookup_descvnop_mkdir_descvnop_mknod_descvnop_mmap_check_descvnop_mmap_descvnop_mnomap_descvnop_offtoblk_descvnop_open_descvnop_pagein_descvnop_pageout_descvnop_pathconf_descvnop_print_descvnop_read_descvnop_readdir_descvnop_readdirattr_descvnop_readlink_descvnop_reclaim_descvnop_remove_descvnop_removexattr_descvnop_rename_descvnop_renamex_descvnop_revoke_descvnop_rmdir_descvnop_searchfs_descvnop_select_descvnop_setattr_descvnop_setlabel_descvnop_setxattr_descvnop_strategy_descvnop_symlink_descvnop_truncate_descvnop_whiteout_descvnop_write_descvnode_addfsrefvnode_authattrvnode_authattr_newvnode_authorizevnode_clearautocandidatevnode_cleardirtyvnode_clearfastdevicecandidatevnode_clearfsnodevnode_clearmountedonvnode_clearnocachevnode_clearnoreadaheadvnode_closevnode_createvnode_fsnodevnode_getvnode_get_va_fsidvnode_getattrvnode_getbackingvnodevnode_getnamevnode_getparentvnode_getwithrefvnode_getwithvidvnode_hascleanblksvnode_hasdirtyblksvnode_isautocandidatevnode_isblkvnode_ischrvnode_isdirvnode_isdirtyvnode_isfastdevicecandidatevnode_isfifovnode_isinusevnode_islnkvnode_ismountvnode_ismountedonvnode_isnamedstreamvnode_isnocachevnode_isnoreadaheadvnode_isonexternalstoragevnode_isragevnode_isrecycledvnode_isregvnode_isswapvnode_issystemvnode_isvrootvnode_iteratevnode_lookupvnode_mountvnode_mountedherevnode_needssnapshotsvnode_notifyvnode_openvnode_putvnode_putnamevnode_recyclevnode_refvnode_relevnode_removefsrefvnode_setattrvnode_setautocandidatevnode_setdirtyvnode_setfastdevicecandidatevnode_setmountedonvnode_setnocachevnode_setnoreadaheadvnode_settagvnode_specrdevvnode_startwritevnode_tagvnode_uncache_credentialsvnode_update_identityvnode_vfs64bitreadyvnode_vfsisrdonlyvnode_vfsmaxsymlenvnode_vfsnamevnode_vfstypenumvnode_vidvnode_vtypevnode_waitforwritesvnode_writedonevnode_attrvnode_fsparamvnode_tvnodeopv_descvnodeopv_entry_descvnop_access_argsvnop_advlock_argsvnop_allocate_argsvnop_blktooff_argsvnop_blockmap_argsvnop_bwrite_argsvnop_clonefile_argsvnop_close_argsvnop_copyfile_argsvnop_create_argsvnop_exchange_argsvnop_fsync_argsvnop_generic_argsvnop_getattr_argsvnop_getattrlistbulk_argsvnop_getxattr_argsvnop_inactive_argsvnop_ioctl_argsvnop_kqfilt_add_argsvnop_kqfilt_remove_argsvnop_link_argsvnop_listxattr_argsvnop_lookup_argsvnop_mkdir_argsvnop_mknod_argsvnop_mmap_argsvnop_mmap_check_argsvnop_mnomap_argsvnop_offtoblk_argsvnop_open_argsvnop_pagein_argsvnop_pageout_argsvnop_pathconf_argsvnop_read_argsvnop_readdir_argsvnop_readdirattr_argsvnop_readlink_argsvnop_reclaim_argsvnop_remove_argsvnop_removexattr_argsvnop_rename_argsvnop_renamex_argsvnop_revoke_argsvnop_rmdir_argsvnop_searchfs_argsvnop_select_argsvnop_setattr_argsvnop_setlabel_argsvnop_setxattr_argsvnop_strategy_argsvnop_symlink_argsvnop_whiteout_argsvnop_write_args