1/* 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)dead_vnops.c 8.1 (Berkeley) 6/10/93
| 1/* 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)dead_vnops.c 8.1 (Berkeley) 6/10/93
|
40#include <sys/vnode.h> 41#include <sys/errno.h> 42#include <sys/namei.h> 43#include <sys/buf.h> 44 45/* 46 * Prototypes for dead operations on vnodes. 47 */ 48int dead_badop(), 49 dead_ebadf(); 50int dead_lookup __P((struct vop_lookup_args *)); 51#define dead_create ((int (*) __P((struct vop_create_args *)))dead_badop) 52#define dead_mknod ((int (*) __P((struct vop_mknod_args *)))dead_badop) 53int dead_open __P((struct vop_open_args *)); 54#define dead_close ((int (*) __P((struct vop_close_args *)))nullop) 55#define dead_access ((int (*) __P((struct vop_access_args *)))dead_ebadf) 56#define dead_getattr ((int (*) __P((struct vop_getattr_args *)))dead_ebadf) 57#define dead_setattr ((int (*) __P((struct vop_setattr_args *)))dead_ebadf) 58int dead_read __P((struct vop_read_args *)); 59int dead_write __P((struct vop_write_args *)); 60int dead_ioctl __P((struct vop_ioctl_args *)); 61int dead_select __P((struct vop_select_args *)); 62#define dead_mmap ((int (*) __P((struct vop_mmap_args *)))dead_badop) 63#define dead_fsync ((int (*) __P((struct vop_fsync_args *)))nullop) 64#define dead_seek ((int (*) __P((struct vop_seek_args *)))nullop) 65#define dead_remove ((int (*) __P((struct vop_remove_args *)))dead_badop) 66#define dead_link ((int (*) __P((struct vop_link_args *)))dead_badop) 67#define dead_rename ((int (*) __P((struct vop_rename_args *)))dead_badop) 68#define dead_mkdir ((int (*) __P((struct vop_mkdir_args *)))dead_badop) 69#define dead_rmdir ((int (*) __P((struct vop_rmdir_args *)))dead_badop) 70#define dead_symlink ((int (*) __P((struct vop_symlink_args *)))dead_badop) 71#define dead_readdir ((int (*) __P((struct vop_readdir_args *)))dead_ebadf) 72#define dead_readlink ((int (*) __P((struct vop_readlink_args *)))dead_ebadf) 73#define dead_abortop ((int (*) __P((struct vop_abortop_args *)))dead_badop) 74#define dead_inactive ((int (*) __P((struct vop_inactive_args *)))nullop) 75#define dead_reclaim ((int (*) __P((struct vop_reclaim_args *)))nullop) 76int dead_lock __P((struct vop_lock_args *)); 77#define dead_unlock ((int (*) __P((struct vop_unlock_args *)))nullop) 78int dead_bmap __P((struct vop_bmap_args *)); 79int dead_strategy __P((struct vop_strategy_args *)); 80int dead_print __P((struct vop_print_args *)); 81#define dead_islocked ((int (*) __P((struct vop_islocked_args *)))nullop) 82#define dead_pathconf ((int (*) __P((struct vop_pathconf_args *)))dead_ebadf) 83#define dead_advlock ((int (*) __P((struct vop_advlock_args *)))dead_ebadf) 84#define dead_blkatoff ((int (*) __P((struct vop_blkatoff_args *)))dead_badop) 85#define dead_valloc ((int (*) __P((struct vop_valloc_args *)))dead_badop) 86#define dead_vfree ((int (*) __P((struct vop_vfree_args *)))dead_badop) 87#define dead_truncate ((int (*) __P((struct vop_truncate_args *)))nullop) 88#define dead_update ((int (*) __P((struct vop_update_args *)))nullop) 89#define dead_bwrite ((int (*) __P((struct vop_bwrite_args *)))nullop) 90 91int (**dead_vnodeop_p)(); 92struct vnodeopv_entry_desc dead_vnodeop_entries[] = { 93 { &vop_default_desc, vn_default_error }, 94 { &vop_lookup_desc, dead_lookup }, /* lookup */ 95 { &vop_create_desc, dead_create }, /* create */ 96 { &vop_mknod_desc, dead_mknod }, /* mknod */ 97 { &vop_open_desc, dead_open }, /* open */ 98 { &vop_close_desc, dead_close }, /* close */ 99 { &vop_access_desc, dead_access }, /* access */ 100 { &vop_getattr_desc, dead_getattr }, /* getattr */ 101 { &vop_setattr_desc, dead_setattr }, /* setattr */ 102 { &vop_read_desc, dead_read }, /* read */ 103 { &vop_write_desc, dead_write }, /* write */ 104 { &vop_ioctl_desc, dead_ioctl }, /* ioctl */ 105 { &vop_select_desc, dead_select }, /* select */ 106 { &vop_mmap_desc, dead_mmap }, /* mmap */ 107 { &vop_fsync_desc, dead_fsync }, /* fsync */ 108 { &vop_seek_desc, dead_seek }, /* seek */ 109 { &vop_remove_desc, dead_remove }, /* remove */ 110 { &vop_link_desc, dead_link }, /* link */ 111 { &vop_rename_desc, dead_rename }, /* rename */ 112 { &vop_mkdir_desc, dead_mkdir }, /* mkdir */ 113 { &vop_rmdir_desc, dead_rmdir }, /* rmdir */ 114 { &vop_symlink_desc, dead_symlink }, /* symlink */ 115 { &vop_readdir_desc, dead_readdir }, /* readdir */ 116 { &vop_readlink_desc, dead_readlink }, /* readlink */ 117 { &vop_abortop_desc, dead_abortop }, /* abortop */ 118 { &vop_inactive_desc, dead_inactive }, /* inactive */ 119 { &vop_reclaim_desc, dead_reclaim }, /* reclaim */ 120 { &vop_lock_desc, dead_lock }, /* lock */ 121 { &vop_unlock_desc, dead_unlock }, /* unlock */ 122 { &vop_bmap_desc, dead_bmap }, /* bmap */ 123 { &vop_strategy_desc, dead_strategy }, /* strategy */ 124 { &vop_print_desc, dead_print }, /* print */ 125 { &vop_islocked_desc, dead_islocked }, /* islocked */ 126 { &vop_pathconf_desc, dead_pathconf }, /* pathconf */ 127 { &vop_advlock_desc, dead_advlock }, /* advlock */ 128 { &vop_blkatoff_desc, dead_blkatoff }, /* blkatoff */ 129 { &vop_valloc_desc, dead_valloc }, /* valloc */ 130 { &vop_vfree_desc, dead_vfree }, /* vfree */ 131 { &vop_truncate_desc, dead_truncate }, /* truncate */ 132 { &vop_update_desc, dead_update }, /* update */ 133 { &vop_bwrite_desc, dead_bwrite }, /* bwrite */ 134 { (struct vnodeop_desc*)NULL, (int(*)())NULL } 135}; 136struct vnodeopv_desc dead_vnodeop_opv_desc = 137 { &dead_vnodeop_p, dead_vnodeop_entries }; 138
| 41#include <sys/vnode.h> 42#include <sys/errno.h> 43#include <sys/namei.h> 44#include <sys/buf.h> 45 46/* 47 * Prototypes for dead operations on vnodes. 48 */ 49int dead_badop(), 50 dead_ebadf(); 51int dead_lookup __P((struct vop_lookup_args *)); 52#define dead_create ((int (*) __P((struct vop_create_args *)))dead_badop) 53#define dead_mknod ((int (*) __P((struct vop_mknod_args *)))dead_badop) 54int dead_open __P((struct vop_open_args *)); 55#define dead_close ((int (*) __P((struct vop_close_args *)))nullop) 56#define dead_access ((int (*) __P((struct vop_access_args *)))dead_ebadf) 57#define dead_getattr ((int (*) __P((struct vop_getattr_args *)))dead_ebadf) 58#define dead_setattr ((int (*) __P((struct vop_setattr_args *)))dead_ebadf) 59int dead_read __P((struct vop_read_args *)); 60int dead_write __P((struct vop_write_args *)); 61int dead_ioctl __P((struct vop_ioctl_args *)); 62int dead_select __P((struct vop_select_args *)); 63#define dead_mmap ((int (*) __P((struct vop_mmap_args *)))dead_badop) 64#define dead_fsync ((int (*) __P((struct vop_fsync_args *)))nullop) 65#define dead_seek ((int (*) __P((struct vop_seek_args *)))nullop) 66#define dead_remove ((int (*) __P((struct vop_remove_args *)))dead_badop) 67#define dead_link ((int (*) __P((struct vop_link_args *)))dead_badop) 68#define dead_rename ((int (*) __P((struct vop_rename_args *)))dead_badop) 69#define dead_mkdir ((int (*) __P((struct vop_mkdir_args *)))dead_badop) 70#define dead_rmdir ((int (*) __P((struct vop_rmdir_args *)))dead_badop) 71#define dead_symlink ((int (*) __P((struct vop_symlink_args *)))dead_badop) 72#define dead_readdir ((int (*) __P((struct vop_readdir_args *)))dead_ebadf) 73#define dead_readlink ((int (*) __P((struct vop_readlink_args *)))dead_ebadf) 74#define dead_abortop ((int (*) __P((struct vop_abortop_args *)))dead_badop) 75#define dead_inactive ((int (*) __P((struct vop_inactive_args *)))nullop) 76#define dead_reclaim ((int (*) __P((struct vop_reclaim_args *)))nullop) 77int dead_lock __P((struct vop_lock_args *)); 78#define dead_unlock ((int (*) __P((struct vop_unlock_args *)))nullop) 79int dead_bmap __P((struct vop_bmap_args *)); 80int dead_strategy __P((struct vop_strategy_args *)); 81int dead_print __P((struct vop_print_args *)); 82#define dead_islocked ((int (*) __P((struct vop_islocked_args *)))nullop) 83#define dead_pathconf ((int (*) __P((struct vop_pathconf_args *)))dead_ebadf) 84#define dead_advlock ((int (*) __P((struct vop_advlock_args *)))dead_ebadf) 85#define dead_blkatoff ((int (*) __P((struct vop_blkatoff_args *)))dead_badop) 86#define dead_valloc ((int (*) __P((struct vop_valloc_args *)))dead_badop) 87#define dead_vfree ((int (*) __P((struct vop_vfree_args *)))dead_badop) 88#define dead_truncate ((int (*) __P((struct vop_truncate_args *)))nullop) 89#define dead_update ((int (*) __P((struct vop_update_args *)))nullop) 90#define dead_bwrite ((int (*) __P((struct vop_bwrite_args *)))nullop) 91 92int (**dead_vnodeop_p)(); 93struct vnodeopv_entry_desc dead_vnodeop_entries[] = { 94 { &vop_default_desc, vn_default_error }, 95 { &vop_lookup_desc, dead_lookup }, /* lookup */ 96 { &vop_create_desc, dead_create }, /* create */ 97 { &vop_mknod_desc, dead_mknod }, /* mknod */ 98 { &vop_open_desc, dead_open }, /* open */ 99 { &vop_close_desc, dead_close }, /* close */ 100 { &vop_access_desc, dead_access }, /* access */ 101 { &vop_getattr_desc, dead_getattr }, /* getattr */ 102 { &vop_setattr_desc, dead_setattr }, /* setattr */ 103 { &vop_read_desc, dead_read }, /* read */ 104 { &vop_write_desc, dead_write }, /* write */ 105 { &vop_ioctl_desc, dead_ioctl }, /* ioctl */ 106 { &vop_select_desc, dead_select }, /* select */ 107 { &vop_mmap_desc, dead_mmap }, /* mmap */ 108 { &vop_fsync_desc, dead_fsync }, /* fsync */ 109 { &vop_seek_desc, dead_seek }, /* seek */ 110 { &vop_remove_desc, dead_remove }, /* remove */ 111 { &vop_link_desc, dead_link }, /* link */ 112 { &vop_rename_desc, dead_rename }, /* rename */ 113 { &vop_mkdir_desc, dead_mkdir }, /* mkdir */ 114 { &vop_rmdir_desc, dead_rmdir }, /* rmdir */ 115 { &vop_symlink_desc, dead_symlink }, /* symlink */ 116 { &vop_readdir_desc, dead_readdir }, /* readdir */ 117 { &vop_readlink_desc, dead_readlink }, /* readlink */ 118 { &vop_abortop_desc, dead_abortop }, /* abortop */ 119 { &vop_inactive_desc, dead_inactive }, /* inactive */ 120 { &vop_reclaim_desc, dead_reclaim }, /* reclaim */ 121 { &vop_lock_desc, dead_lock }, /* lock */ 122 { &vop_unlock_desc, dead_unlock }, /* unlock */ 123 { &vop_bmap_desc, dead_bmap }, /* bmap */ 124 { &vop_strategy_desc, dead_strategy }, /* strategy */ 125 { &vop_print_desc, dead_print }, /* print */ 126 { &vop_islocked_desc, dead_islocked }, /* islocked */ 127 { &vop_pathconf_desc, dead_pathconf }, /* pathconf */ 128 { &vop_advlock_desc, dead_advlock }, /* advlock */ 129 { &vop_blkatoff_desc, dead_blkatoff }, /* blkatoff */ 130 { &vop_valloc_desc, dead_valloc }, /* valloc */ 131 { &vop_vfree_desc, dead_vfree }, /* vfree */ 132 { &vop_truncate_desc, dead_truncate }, /* truncate */ 133 { &vop_update_desc, dead_update }, /* update */ 134 { &vop_bwrite_desc, dead_bwrite }, /* bwrite */ 135 { (struct vnodeop_desc*)NULL, (int(*)())NULL } 136}; 137struct vnodeopv_desc dead_vnodeop_opv_desc = 138 { &dead_vnodeop_p, dead_vnodeop_entries }; 139
|