| devfs_rule.c (124804) | devfs_rule.c (125855) |
|---|---|
| 1/*- 2 * Copyright (c) 2002 Dima Dorfman. 3 * 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 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 2002 Dima Dorfman. 3 * 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 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/sys/fs/devfs/devfs_rule.c 124804 2004-01-21 18:03:54Z cperciva $ | 26 * $FreeBSD: head/sys/fs/devfs/devfs_rule.c 125855 2004-02-15 21:43:08Z phk $ |
| 27 */ 28 29/* 30 * DEVFS ruleset implementation. 31 * 32 * A note on terminology: To "run" a rule on a dirent is to take the 33 * prescribed action; to "apply" a rule is to check whether it matches 34 * a dirent and run if if it does. --- 106 unchanged lines hidden (view full) --- 141 ds = devfs_ruleset_bynum(dm->dm_ruleset); 142 KASSERT(ds != NULL, ("mount-point has NULL ruleset")); 143 devfs_ruleset_applyde(ds, de); 144} 145 146/* 147 * Rule subsystem SYSINIT hook. 148 */ | 27 */ 28 29/* 30 * DEVFS ruleset implementation. 31 * 32 * A note on terminology: To "run" a rule on a dirent is to take the 33 * prescribed action; to "apply" a rule is to check whether it matches 34 * a dirent and run if if it does. --- 106 unchanged lines hidden (view full) --- 141 ds = devfs_ruleset_bynum(dm->dm_ruleset); 142 KASSERT(ds != NULL, ("mount-point has NULL ruleset")); 143 devfs_ruleset_applyde(ds, de); 144} 145 146/* 147 * Rule subsystem SYSINIT hook. 148 */ |
| 149void 150devfs_rules_init(void) | 149static void 150devfs_rules_init(void *junk __unused) |
| 151{ 152 struct devfs_ruleset *ds; 153 154 SLIST_INIT(&devfs_rulesets); 155 156 ds = devfs_ruleset_create(0); 157 ds->ds_flags |= DS_IMMUTABLE; 158 ds->ds_refcount = 1; /* Prevent reaping. */ 159} 160 | 151{ 152 struct devfs_ruleset *ds; 153 154 SLIST_INIT(&devfs_rulesets); 155 156 ds = devfs_ruleset_create(0); 157 ds->ds_flags |= DS_IMMUTABLE; 158 ds->ds_refcount = 1; /* Prevent reaping. */ 159} 160 |
| 161SYSINIT(devfs_rules, SI_SUB_DEVFS, SI_ORDER_FIRST, devfs_rules_init, NULL); 162 |
|
| 161/* 162 * Rule subsystem ioctl hook. 163 */ 164int 165devfs_rules_ioctl(struct mount *mp, u_long cmd, caddr_t data, struct thread *td) 166{ 167 struct devfs_mount *dm = VFSTODEVFS(mp); 168 struct devfs_ruleset *ds; --- 663 unchanged lines hidden --- | 163/* 164 * Rule subsystem ioctl hook. 165 */ 166int 167devfs_rules_ioctl(struct mount *mp, u_long cmd, caddr_t data, struct thread *td) 168{ 169 struct devfs_mount *dm = VFSTODEVFS(mp); 170 struct devfs_ruleset *ds; --- 663 unchanged lines hidden --- |