xnu-1228.15.4.tar.gz

[apple/xnu.git] / bsd / sys / quota.h

diff --git a/bsd/sys/quota.h b/bsd/sys/quota.h
index 570dde5331377884712a35979663985ddbee18ce..b1a2db3aa05f47d8f2aa3abfebf66cba6247c73d 100644 (file)
--- a/bsd/sys/quota.h
+++ b/bsd/sys/quota.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -244,7 +244,7 @@ dqhashshift(u_long size)
 
 #ifndef KERNEL
 __BEGIN_DECLS
-int quotactl(char *, int, int, caddr_t);
+int quotactl(const char *, int, int, caddr_t);
 __END_DECLS
 #endif /* !KERNEL */
 
@@ -258,7 +258,7 @@ __END_DECLS
 struct quotafile {
        lck_mtx_t     qf_lock;       /* quota file mutex */
        struct vnode *qf_vp;         /* quota file vnode */
-       struct ucred *qf_cred;       /* quota file access cred */
+       kauth_cred_t  qf_cred;       /* quota file access cred */
        int           qf_shift;      /* primary hash shift */
        int           qf_maxentries; /* size of hash table (power of 2) */
        int           qf_entrycnt;   /* count of active entries */
@@ -289,14 +289,15 @@ struct quotafile {
 struct dquot {
        LIST_ENTRY(dquot) dq_hash;      /* hash list */
        TAILQ_ENTRY(dquot) dq_freelist; /* free list */
-       uint32_t  dq_cnt;               /* count of active references */
        u_int16_t dq_flags;             /* flags, see below */
+       u_int16_t dq_cnt_unused;        /* Replaced by dq_cnt below */
         u_int16_t dq_lflags;           /* protected by the quota list lock */
        u_int16_t dq_type;              /* quota type of this dquot */
        u_int32_t dq_id;                /* identifier this applies to */
        u_int32_t dq_index;             /* index into quota file */
        struct  quotafile *dq_qfile;    /* quota file that this is taken from */
        struct  dqblk dq_dqb;           /* actual usage & quotas */
+       uint32_t  dq_cnt;               /* count of active references */
 };
 
 /*
@@ -349,7 +350,9 @@ int dqfileopen(struct quotafile *, int);
 void   dqfileclose(struct quotafile *, int);
 void   dqflush(struct vnode *);
 int    dqget(u_long, struct quotafile *, int, struct dquot **);
+void   dqhashinit(void);
 void   dqinit(void);
+int    dqisinitialized(void);
 void   dqref(struct dquot *);
 void   dqrele(struct dquot *);
 void   dqreclaim(struct dquot *);