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Diff for /src/sys/fs/puffs/puffs_msgif.h between version 1.19.2.1 and 1.19.2.2

version 1.19.2.1, 2007/03/24 14:55:57 version 1.19.2.2, 2007/04/15 16:03:46
Line 86  enum {
Line 86  enum {
 #define PUFFS_VN_MAX PUFFS_VN_SETEXTATTR  #define PUFFS_VN_MAX PUFFS_VN_SETEXTATTR
   
 #define PUFFSDEVELVERS  0x80000000  #define PUFFSDEVELVERS  0x80000000
 #define PUFFSVERSION    3  #define PUFFSVERSION    7
 #define PUFFSNAMESIZE   32  #define PUFFSNAMESIZE   32
 struct puffs_args {  struct puffs_kargs {
         unsigned int    pa_vers;          unsigned int    pa_vers;
         int             pa_fd;          int             pa_fd;
         uint32_t        pa_flags;          uint32_t        pa_flags;
   
         size_t          pa_maxreqlen;          size_t          pa_maxreqlen;
           size_t          pa_fhsize;
           int             pa_nhashbuckets;
   
         char            pa_name[PUFFSNAMESIZE+1];   /* name for puffs type */          char            pa_name[PUFFSNAMESIZE+1];   /* name for puffs type */
         uint8_t         pa_vnopmask[PUFFS_VN_MAX];          uint8_t         pa_vnopmask[PUFFS_VN_MAX];
 };  };
 #define PUFFS_KFLAG_ALLOWCTL    0x01    /* ioctl/fcntl commands allowed */  #define PUFFS_KFLAG_ALLOWCTL    0x01    /* ioctl/fcntl commands allowed */
 #define PUFFS_KFLAG_NOCACHE     0x02    /* flush page cache immediately */  #define PUFFS_KFLAG_NOCACHE     0x02    /* flush page cache immediately */
 #define PUFFS_KFLAG_ALLOPS      0x04    /* ignore pa_vnopmask, send all */  #define PUFFS_KFLAG_ALLOPS      0x04    /* ignore pa_vnopmask, send all */
 #define PUFFS_KFLAG_MASK        0x07  #define PUFFS_KFLAG_CANEXPORT   0x08    /* file system can be exported  */
   #define PUFFS_KFLAG_MASK        0x0f
   
 /*  /*
  * This is the device minor number for the cloning device.  Make it   * This is the device minor number for the cloning device.  Make it
Line 257  struct puffs_flush {
Line 262  struct puffs_flush {
 #define PUFFS_INVAL_NAMECACHE_DIR               1  #define PUFFS_INVAL_NAMECACHE_DIR               1
 #define PUFFS_INVAL_NAMECACHE_ALL               2  #define PUFFS_INVAL_NAMECACHE_ALL               2
 #define PUFFS_INVAL_PAGECACHE_NODE_RANGE        3  #define PUFFS_INVAL_PAGECACHE_NODE_RANGE        3
 #define PUFFS_INVAL_PAGECACHE_NODE              4  #define PUFFS_FLUSH_PAGECACHE_NODE_RANGE        4
 #define PUFFS_FLUSH_PAGECACHE_NODE_RANGE        5  
 #define PUFFS_FLUSH_PAGECACHE_NODE              6  
   
   
 /*  /*
Line 293  struct puffs_cred {
Line 296  struct puffs_cred {
 #define PUFFCRED_CRED_FSCRED    2  #define PUFFCRED_CRED_FSCRED    2
   
 /*  /*
  * 4x MAXPHYS is the max size the system will attempt to copy,   * 2*MAXPHYS is the max size the system will attempt to copy,
  * else treated as garbage   * else treated as garbage
  */   */
 #define PUFFS_REQ_MAXSIZE       4*MAXPHYS  #define PUFFS_REQ_MAXSIZE       2*MAXPHYS
 #define PUFFS_REQSTRUCT_MAX     4096 /* XXX: approxkludge */  #define PUFFS_REQSTRUCT_MAX     4096 /* XXX: approxkludge */
   
 #define PUFFS_TOMOVE(a,b) (MIN((a), b->pmp_req_maxsize - PUFFS_REQSTRUCT_MAX))  #define PUFFS_TOMOVE(a,b) (MIN((a), b->pmp_req_maxsize - PUFFS_REQSTRUCT_MAX))
Line 326  struct puffs_kcn {
Line 329  struct puffs_kcn {
 #define PUFFSLOOKUP_NOFOLLOW    0x00008 /* don't follow final symlink */  #define PUFFSLOOKUP_NOFOLLOW    0x00008 /* don't follow final symlink */
 #define PUFFSLOOKUP_ISLASTCN    0x08000 /* is last component of lookup */  #define PUFFSLOOKUP_ISLASTCN    0x08000 /* is last component of lookup */
   
   
   /* XXX */
   #define PUFFS_FHSIZE    48
   
 /*  /*
  * Next come the individual requests.  They are all subclassed from   * Next come the individual requests.  They are all subclassed from
  * puffs_req and contain request-specific fields in addition.  Note   * puffs_req and contain request-specific fields in addition.  Note
Line 369  struct puffs_vfsreq_sync {
Line 376  struct puffs_vfsreq_sync {
         int                     pvfsr_waitfor;          int                     pvfsr_waitfor;
 };  };
   
   struct puffs_vfsreq_fhtonode {
           struct puffs_req        pvfsr_pr;
   
           void                    *pvfsr_fhcookie;        /* IN   */
           enum vtype              pvfsr_vtype;            /* IN   */
           voff_t                  pvfsr_size;             /* IN   */
           dev_t                   pvfsr_rdev;             /* IN   */
   
           size_t                  pvfsr_dsize;            /* OUT */
           uint8_t                 pvfsr_data[PUFFS_FHSIZE]/* OUT, XXX */
                                       __aligned(ALIGNBYTES+1);
   };
   
   struct puffs_vfsreq_nodetofh {
           struct puffs_req        pvfsr_pr;
   
           void                    *pvfsr_fhcookie;        /* OUT  */
   
           size_t                  pvfsr_dsize;            /* OUT/IN  */
           uint8_t                 pvfsr_data[PUFFS_FHSIZE]/* IN, XXX */
                                       __aligned(ALIGNBYTES+1);
   };
   
 struct puffs_vfsreq_suspend {  struct puffs_vfsreq_suspend {
         struct puffs_req        pvfsr_pr;          struct puffs_req        pvfsr_pr;
   
Line 550  struct puffs_vnreq_readdir {
Line 580  struct puffs_vnreq_readdir {
         struct puffs_cred       pvnr_cred;              /* OUT    */          struct puffs_cred       pvnr_cred;              /* OUT    */
         off_t                   pvnr_offset;            /* IN/OUT */          off_t                   pvnr_offset;            /* IN/OUT */
         size_t                  pvnr_resid;             /* IN/OUT */          size_t                  pvnr_resid;             /* IN/OUT */
           size_t                  pvnr_ncookies;          /* IN/OUT */
           int                     pvnr_eofflag;           /* IN     */
   
         struct dirent           pvnr_dent[0];           /* IN      */          size_t                  pvnr_dentoff;           /* OUT    */
           uint8_t                 pvnr_data[0]            /* IN     */
                                       __aligned(ALIGNBYTES+1);
 };  };
   
 struct puffs_vnreq_readlink {  struct puffs_vnreq_readlink {
Legend:
Removed from v.1.19.2.1  
changed lines
  Added in v.1.19.2.2
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