Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 1982, 1986 Regents of the University of California. |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * This code is derived from software contributed to Berkeley by |
| 6 | * Robert Elz at The University of Melbourne. |
| 7 | * |
| 8 | * Redistribution and use in source and binary forms, with or without |
| 9 | * modification, are permitted provided that the following conditions |
| 10 | * are met: |
| 11 | * 1. Redistributions of source code must retain the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer. |
| 13 | * 2. Redistributions in binary form must reproduce the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer in the |
| 15 | * documentation and/or other materials provided with the distribution. |
| 16 | * 3. Neither the name of the University nor the names of its contributors |
| 17 | * may be used to endorse or promote products derived from this software |
| 18 | * without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| 21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 22 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 23 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 24 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 25 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 26 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 27 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 28 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 29 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 30 | * SUCH DAMAGE. |
| 31 | * |
| 32 | * Version: $Id: quota.h,v 2.0 1996/11/17 16:48:14 mvw Exp mvw $ |
| 33 | */ |
| 34 | |
| 35 | #ifndef _LINUX_QUOTA_ |
| 36 | #define _LINUX_QUOTA_ |
| 37 | |
| 38 | #include <linux/errno.h> |
| 39 | #include <linux/types.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 40 | |
| 41 | #define __DQUOT_VERSION__ "dquot_6.5.1" |
| 42 | #define __DQUOT_NUM_VERSION__ 6*10000+5*100+1 |
| 43 | |
| 44 | typedef __kernel_uid32_t qid_t; /* Type in which we store ids in memory */ |
| 45 | typedef __u64 qsize_t; /* Type in which we store sizes */ |
| 46 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 47 | /* Size of blocks in which are counted size limits */ |
| 48 | #define QUOTABLOCK_BITS 10 |
| 49 | #define QUOTABLOCK_SIZE (1 << QUOTABLOCK_BITS) |
| 50 | |
| 51 | /* Conversion routines from and to quota blocks */ |
| 52 | #define qb2kb(x) ((x) << (QUOTABLOCK_BITS-10)) |
| 53 | #define kb2qb(x) ((x) >> (QUOTABLOCK_BITS-10)) |
| 54 | #define toqb(x) (((x) + QUOTABLOCK_SIZE - 1) >> QUOTABLOCK_BITS) |
| 55 | |
| 56 | #define MAXQUOTAS 2 |
| 57 | #define USRQUOTA 0 /* element used for user quotas */ |
| 58 | #define GRPQUOTA 1 /* element used for group quotas */ |
| 59 | |
| 60 | /* |
| 61 | * Definitions for the default names of the quotas files. |
| 62 | */ |
| 63 | #define INITQFNAMES { \ |
| 64 | "user", /* USRQUOTA */ \ |
| 65 | "group", /* GRPQUOTA */ \ |
| 66 | "undefined", \ |
| 67 | }; |
| 68 | |
| 69 | /* |
| 70 | * Command definitions for the 'quotactl' system call. |
| 71 | * The commands are broken into a main command defined below |
| 72 | * and a subcommand that is used to convey the type of |
| 73 | * quota that is being manipulated (see above). |
| 74 | */ |
| 75 | #define SUBCMDMASK 0x00ff |
| 76 | #define SUBCMDSHIFT 8 |
| 77 | #define QCMD(cmd, type) (((cmd) << SUBCMDSHIFT) | ((type) & SUBCMDMASK)) |
| 78 | |
| 79 | #define Q_SYNC 0x800001 /* sync disk copy of a filesystems quotas */ |
| 80 | #define Q_QUOTAON 0x800002 /* turn quotas on */ |
| 81 | #define Q_QUOTAOFF 0x800003 /* turn quotas off */ |
| 82 | #define Q_GETFMT 0x800004 /* get quota format used on given filesystem */ |
| 83 | #define Q_GETINFO 0x800005 /* get information about quota files */ |
| 84 | #define Q_SETINFO 0x800006 /* set information about quota files */ |
| 85 | #define Q_GETQUOTA 0x800007 /* get user quota structure */ |
| 86 | #define Q_SETQUOTA 0x800008 /* set user quota structure */ |
| 87 | |
| 88 | /* |
| 89 | * Quota structure used for communication with userspace via quotactl |
| 90 | * Following flags are used to specify which fields are valid |
| 91 | */ |
| 92 | #define QIF_BLIMITS 1 |
| 93 | #define QIF_SPACE 2 |
| 94 | #define QIF_ILIMITS 4 |
| 95 | #define QIF_INODES 8 |
| 96 | #define QIF_BTIME 16 |
| 97 | #define QIF_ITIME 32 |
| 98 | #define QIF_LIMITS (QIF_BLIMITS | QIF_ILIMITS) |
| 99 | #define QIF_USAGE (QIF_SPACE | QIF_INODES) |
| 100 | #define QIF_TIMES (QIF_BTIME | QIF_ITIME) |
| 101 | #define QIF_ALL (QIF_LIMITS | QIF_USAGE | QIF_TIMES) |
| 102 | |
| 103 | struct if_dqblk { |
| 104 | __u64 dqb_bhardlimit; |
| 105 | __u64 dqb_bsoftlimit; |
| 106 | __u64 dqb_curspace; |
| 107 | __u64 dqb_ihardlimit; |
| 108 | __u64 dqb_isoftlimit; |
| 109 | __u64 dqb_curinodes; |
| 110 | __u64 dqb_btime; |
| 111 | __u64 dqb_itime; |
| 112 | __u32 dqb_valid; |
| 113 | }; |
| 114 | |
| 115 | /* |
| 116 | * Structure used for setting quota information about file via quotactl |
| 117 | * Following flags are used to specify which fields are valid |
| 118 | */ |
| 119 | #define IIF_BGRACE 1 |
| 120 | #define IIF_IGRACE 2 |
| 121 | #define IIF_FLAGS 4 |
| 122 | #define IIF_ALL (IIF_BGRACE | IIF_IGRACE | IIF_FLAGS) |
| 123 | |
| 124 | struct if_dqinfo { |
| 125 | __u64 dqi_bgrace; |
| 126 | __u64 dqi_igrace; |
| 127 | __u32 dqi_flags; |
| 128 | __u32 dqi_valid; |
| 129 | }; |
| 130 | |
Jan Kara | 8e89346 | 2007-10-16 23:29:31 -0700 | [diff] [blame] | 131 | /* |
| 132 | * Definitions for quota netlink interface |
| 133 | */ |
| 134 | #define QUOTA_NL_NOWARN 0 |
| 135 | #define QUOTA_NL_IHARDWARN 1 /* Inode hardlimit reached */ |
| 136 | #define QUOTA_NL_ISOFTLONGWARN 2 /* Inode grace time expired */ |
| 137 | #define QUOTA_NL_ISOFTWARN 3 /* Inode softlimit reached */ |
| 138 | #define QUOTA_NL_BHARDWARN 4 /* Block hardlimit reached */ |
| 139 | #define QUOTA_NL_BSOFTLONGWARN 5 /* Block grace time expired */ |
| 140 | #define QUOTA_NL_BSOFTWARN 6 /* Block softlimit reached */ |
| 141 | |
| 142 | enum { |
| 143 | QUOTA_NL_C_UNSPEC, |
| 144 | QUOTA_NL_C_WARNING, |
| 145 | __QUOTA_NL_C_MAX, |
| 146 | }; |
| 147 | #define QUOTA_NL_C_MAX (__QUOTA_NL_C_MAX - 1) |
| 148 | |
| 149 | enum { |
| 150 | QUOTA_NL_A_UNSPEC, |
| 151 | QUOTA_NL_A_QTYPE, |
| 152 | QUOTA_NL_A_EXCESS_ID, |
| 153 | QUOTA_NL_A_WARNING, |
| 154 | QUOTA_NL_A_DEV_MAJOR, |
| 155 | QUOTA_NL_A_DEV_MINOR, |
| 156 | QUOTA_NL_A_CAUSED_ID, |
| 157 | __QUOTA_NL_A_MAX, |
| 158 | }; |
| 159 | #define QUOTA_NL_A_MAX (__QUOTA_NL_A_MAX - 1) |
| 160 | |
| 161 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 162 | #ifdef __KERNEL__ |
Matthew Wilcox | 8b91de2 | 2008-02-26 09:53:20 -0500 | [diff] [blame] | 163 | #include <linux/list.h> |
David Woodhouse | 0409d3a | 2006-04-25 14:52:13 +0100 | [diff] [blame] | 164 | #include <linux/mutex.h> |
Matthew Wilcox | 8b91de2 | 2008-02-26 09:53:20 -0500 | [diff] [blame] | 165 | #include <linux/rwsem.h> |
| 166 | #include <linux/spinlock.h> |
| 167 | #include <linux/wait.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 168 | |
| 169 | #include <linux/dqblk_xfs.h> |
| 170 | #include <linux/dqblk_v1.h> |
| 171 | #include <linux/dqblk_v2.h> |
| 172 | |
Matthew Wilcox | 8b91de2 | 2008-02-26 09:53:20 -0500 | [diff] [blame] | 173 | #include <asm/atomic.h> |
| 174 | |
Mike Frysinger | acd64b7 | 2007-05-08 00:31:51 -0700 | [diff] [blame] | 175 | extern spinlock_t dq_data_lock; |
| 176 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 177 | /* Maximal numbers of writes for quota operation (insert/delete/update) |
Jan Kara | 4e5117b | 2005-06-23 22:01:03 -0700 | [diff] [blame] | 178 | * (over VFS all formats) */ |
| 179 | #define DQUOT_INIT_ALLOC max(V1_INIT_ALLOC, V2_INIT_ALLOC) |
| 180 | #define DQUOT_INIT_REWRITE max(V1_INIT_REWRITE, V2_INIT_REWRITE) |
| 181 | #define DQUOT_DEL_ALLOC max(V1_DEL_ALLOC, V2_DEL_ALLOC) |
| 182 | #define DQUOT_DEL_REWRITE max(V1_DEL_REWRITE, V2_DEL_REWRITE) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 183 | |
| 184 | /* |
| 185 | * Data for one user/group kept in memory |
| 186 | */ |
| 187 | struct mem_dqblk { |
| 188 | __u32 dqb_bhardlimit; /* absolute limit on disk blks alloc */ |
| 189 | __u32 dqb_bsoftlimit; /* preferred limit on disk blks */ |
| 190 | qsize_t dqb_curspace; /* current used space */ |
| 191 | __u32 dqb_ihardlimit; /* absolute limit on allocated inodes */ |
| 192 | __u32 dqb_isoftlimit; /* preferred inode limit */ |
| 193 | __u32 dqb_curinodes; /* current # allocated inodes */ |
| 194 | time_t dqb_btime; /* time limit for excessive disk use */ |
| 195 | time_t dqb_itime; /* time limit for excessive inode use */ |
| 196 | }; |
| 197 | |
| 198 | /* |
| 199 | * Data for one quotafile kept in memory |
| 200 | */ |
| 201 | struct quota_format_type; |
| 202 | |
| 203 | struct mem_dqinfo { |
| 204 | struct quota_format_type *dqi_format; |
Jan Kara | 0ff5af8 | 2008-04-28 02:14:33 -0700 | [diff] [blame^] | 205 | int dqi_fmt_id; /* Id of the dqi_format - used when turning |
| 206 | * quotas on after remount RW */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 207 | struct list_head dqi_dirty_list; /* List of dirty dquots */ |
| 208 | unsigned long dqi_flags; |
| 209 | unsigned int dqi_bgrace; |
| 210 | unsigned int dqi_igrace; |
Andrew Perepechko | 338bf9a | 2008-04-28 02:14:31 -0700 | [diff] [blame] | 211 | qsize_t dqi_maxblimit; |
| 212 | qsize_t dqi_maxilimit; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 213 | union { |
| 214 | struct v1_mem_dqinfo v1_i; |
| 215 | struct v2_mem_dqinfo v2_i; |
| 216 | } u; |
| 217 | }; |
| 218 | |
| 219 | struct super_block; |
| 220 | |
| 221 | #define DQF_MASK 0xffff /* Mask for format specific flags */ |
| 222 | #define DQF_INFO_DIRTY_B 16 |
| 223 | #define DQF_INFO_DIRTY (1 << DQF_INFO_DIRTY_B) /* Is info dirty? */ |
| 224 | |
| 225 | extern void mark_info_dirty(struct super_block *sb, int type); |
| 226 | #define info_dirty(info) test_bit(DQF_INFO_DIRTY_B, &(info)->dqi_flags) |
| 227 | #define info_any_dquot_dirty(info) (!list_empty(&(info)->dqi_dirty_list)) |
| 228 | #define info_any_dirty(info) (info_dirty(info) || info_any_dquot_dirty(info)) |
| 229 | |
| 230 | #define sb_dqopt(sb) (&(sb)->s_dquot) |
| 231 | #define sb_dqinfo(sb, type) (sb_dqopt(sb)->info+(type)) |
| 232 | |
| 233 | struct dqstats { |
| 234 | int lookups; |
| 235 | int drops; |
| 236 | int reads; |
| 237 | int writes; |
| 238 | int cache_hits; |
| 239 | int allocated_dquots; |
| 240 | int free_dquots; |
| 241 | int syncs; |
| 242 | }; |
| 243 | |
| 244 | extern struct dqstats dqstats; |
| 245 | |
| 246 | #define DQ_MOD_B 0 /* dquot modified since read */ |
| 247 | #define DQ_BLKS_B 1 /* uid/gid has been warned about blk limit */ |
| 248 | #define DQ_INODES_B 2 /* uid/gid has been warned about inode limit */ |
| 249 | #define DQ_FAKE_B 3 /* no limits only usage */ |
| 250 | #define DQ_READ_B 4 /* dquot was read into memory */ |
| 251 | #define DQ_ACTIVE_B 5 /* dquot is active (dquot_release not called) */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 252 | |
| 253 | struct dquot { |
| 254 | struct hlist_node dq_hash; /* Hash list in memory */ |
| 255 | struct list_head dq_inuse; /* List of all quotas */ |
| 256 | struct list_head dq_free; /* Free list element */ |
| 257 | struct list_head dq_dirty; /* List of dirty dquots */ |
Ingo Molnar | d3be915 | 2006-03-23 03:00:29 -0800 | [diff] [blame] | 258 | struct mutex dq_lock; /* dquot IO lock */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 259 | atomic_t dq_count; /* Use count */ |
| 260 | wait_queue_head_t dq_wait_unused; /* Wait queue for dquot to become unused */ |
| 261 | struct super_block *dq_sb; /* superblock this applies to */ |
| 262 | unsigned int dq_id; /* ID this applies to (uid, gid) */ |
| 263 | loff_t dq_off; /* Offset of dquot on disk */ |
| 264 | unsigned long dq_flags; /* See DQ_* */ |
| 265 | short dq_type; /* Type of quota */ |
| 266 | struct mem_dqblk dq_dqb; /* Diskquota usage */ |
| 267 | }; |
| 268 | |
| 269 | #define NODQUOT (struct dquot *)NULL |
| 270 | |
| 271 | #define QUOTA_OK 0 |
| 272 | #define NO_QUOTA 1 |
| 273 | |
| 274 | /* Operations which must be implemented by each quota format */ |
| 275 | struct quota_format_ops { |
| 276 | int (*check_quota_file)(struct super_block *sb, int type); /* Detect whether file is in our format */ |
| 277 | int (*read_file_info)(struct super_block *sb, int type); /* Read main info about file - called on quotaon() */ |
| 278 | int (*write_file_info)(struct super_block *sb, int type); /* Write main info about file */ |
| 279 | int (*free_file_info)(struct super_block *sb, int type); /* Called on quotaoff() */ |
| 280 | int (*read_dqblk)(struct dquot *dquot); /* Read structure for one user */ |
| 281 | int (*commit_dqblk)(struct dquot *dquot); /* Write structure for one user */ |
| 282 | int (*release_dqblk)(struct dquot *dquot); /* Called when last reference to dquot is being dropped */ |
| 283 | }; |
| 284 | |
| 285 | /* Operations working with dquots */ |
| 286 | struct dquot_operations { |
| 287 | int (*initialize) (struct inode *, int); |
| 288 | int (*drop) (struct inode *); |
| 289 | int (*alloc_space) (struct inode *, qsize_t, int); |
| 290 | int (*alloc_inode) (const struct inode *, unsigned long); |
| 291 | int (*free_space) (struct inode *, qsize_t); |
| 292 | int (*free_inode) (const struct inode *, unsigned long); |
| 293 | int (*transfer) (struct inode *, struct iattr *); |
| 294 | int (*write_dquot) (struct dquot *); /* Ordinary dquot write */ |
| 295 | int (*acquire_dquot) (struct dquot *); /* Quota is going to be created on disk */ |
| 296 | int (*release_dquot) (struct dquot *); /* Quota is going to be deleted from disk */ |
| 297 | int (*mark_dirty) (struct dquot *); /* Dquot is marked dirty */ |
| 298 | int (*write_info) (struct super_block *, int); /* Write of quota "superblock" */ |
| 299 | }; |
| 300 | |
| 301 | /* Operations handling requests from userspace */ |
| 302 | struct quotactl_ops { |
Jan Kara | 0ff5af8 | 2008-04-28 02:14:33 -0700 | [diff] [blame^] | 303 | int (*quota_on)(struct super_block *, int, int, char *, int); |
| 304 | int (*quota_off)(struct super_block *, int, int); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 305 | int (*quota_sync)(struct super_block *, int); |
| 306 | int (*get_info)(struct super_block *, int, struct if_dqinfo *); |
| 307 | int (*set_info)(struct super_block *, int, struct if_dqinfo *); |
| 308 | int (*get_dqblk)(struct super_block *, int, qid_t, struct if_dqblk *); |
| 309 | int (*set_dqblk)(struct super_block *, int, qid_t, struct if_dqblk *); |
| 310 | int (*get_xstate)(struct super_block *, struct fs_quota_stat *); |
| 311 | int (*set_xstate)(struct super_block *, unsigned int, int); |
| 312 | int (*get_xquota)(struct super_block *, int, qid_t, struct fs_disk_quota *); |
| 313 | int (*set_xquota)(struct super_block *, int, qid_t, struct fs_disk_quota *); |
| 314 | }; |
| 315 | |
| 316 | struct quota_format_type { |
| 317 | int qf_fmt_id; /* Quota format id */ |
| 318 | struct quota_format_ops *qf_ops; /* Operations of format */ |
| 319 | struct module *qf_owner; /* Module implementing quota format */ |
| 320 | struct quota_format_type *qf_next; |
| 321 | }; |
| 322 | |
| 323 | #define DQUOT_USR_ENABLED 0x01 /* User diskquotas enabled */ |
| 324 | #define DQUOT_GRP_ENABLED 0x02 /* Group diskquotas enabled */ |
Jan Kara | 0ff5af8 | 2008-04-28 02:14:33 -0700 | [diff] [blame^] | 325 | #define DQUOT_USR_SUSPENDED 0x04 /* User diskquotas are off, but |
| 326 | * we have necessary info in |
| 327 | * memory to turn them on */ |
| 328 | #define DQUOT_GRP_SUSPENDED 0x08 /* The same for group quotas */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 329 | |
| 330 | struct quota_info { |
| 331 | unsigned int flags; /* Flags for diskquotas on this device */ |
Ingo Molnar | d3be915 | 2006-03-23 03:00:29 -0800 | [diff] [blame] | 332 | struct mutex dqio_mutex; /* lock device while I/O in progress */ |
| 333 | struct mutex dqonoff_mutex; /* Serialize quotaon & quotaoff */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 334 | struct rw_semaphore dqptr_sem; /* serialize ops using quota_info struct, pointers from inode to dquots */ |
| 335 | struct inode *files[MAXQUOTAS]; /* inodes of quotafiles */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 336 | struct mem_dqinfo info[MAXQUOTAS]; /* Information for each quota type */ |
| 337 | struct quota_format_ops *ops[MAXQUOTAS]; /* Operations for each type */ |
| 338 | }; |
| 339 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 340 | #define sb_has_quota_enabled(sb, type) ((type)==USRQUOTA ? \ |
| 341 | (sb_dqopt(sb)->flags & DQUOT_USR_ENABLED) : (sb_dqopt(sb)->flags & DQUOT_GRP_ENABLED)) |
| 342 | |
| 343 | #define sb_any_quota_enabled(sb) (sb_has_quota_enabled(sb, USRQUOTA) | \ |
| 344 | sb_has_quota_enabled(sb, GRPQUOTA)) |
| 345 | |
Jan Kara | 0ff5af8 | 2008-04-28 02:14:33 -0700 | [diff] [blame^] | 346 | #define sb_has_quota_suspended(sb, type) \ |
| 347 | ((type) == USRQUOTA ? (sb_dqopt(sb)->flags & DQUOT_USR_SUSPENDED) : \ |
| 348 | (sb_dqopt(sb)->flags & DQUOT_GRP_SUSPENDED)) |
| 349 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 350 | int register_quota_format(struct quota_format_type *fmt); |
| 351 | void unregister_quota_format(struct quota_format_type *fmt); |
| 352 | |
| 353 | struct quota_module_name { |
| 354 | int qm_fmt_id; |
| 355 | char *qm_mod_name; |
| 356 | }; |
| 357 | |
| 358 | #define INIT_QUOTA_MODULE_NAMES {\ |
| 359 | {QFMT_VFS_OLD, "quota_v1"},\ |
| 360 | {QFMT_VFS_V0, "quota_v2"},\ |
| 361 | {0, NULL}} |
| 362 | |
| 363 | #else |
| 364 | |
| 365 | # /* nodep */ include <sys/cdefs.h> |
| 366 | |
| 367 | __BEGIN_DECLS |
| 368 | long quotactl __P ((unsigned int, const char *, int, caddr_t)); |
| 369 | __END_DECLS |
| 370 | |
| 371 | #endif /* __KERNEL__ */ |
| 372 | #endif /* _QUOTA_ */ |