ndk/platforms/android-18/arch-arm/usr/include/linux/coda.h

   1 /****************************************************************************
   2  ****************************************************************************
   3  ***
   4  ***   This header was automatically generated from a Linux kernel header
   5  ***   of the same name, to make information necessary for userspace to
   6  ***   call into the kernel available to libc.  It contains only constants,
   7  ***   structures, and macros generated from the original header, and thus,
   8  ***   contains no copyrightable information.
   9  ***
  10  ****************************************************************************
  11  ****************************************************************************/
  12 #ifndef _CODA_HEADER_
  13 #define _CODA_HEADER_
  14
  15 #if defined(__NetBSD__) || (defined(DJGPP) || defined(__CYGWIN32__)) && !defined(KERNEL)
  16 #include <sys/types.h>
  17 #endif
  18
  19 #ifndef CODA_MAXSYMLINKS
  20 #define CODA_MAXSYMLINKS 10
  21 #endif
  22
  23 #if defined(DJGPP) || defined(__CYGWIN32__)
  24 #ifdef KERNEL
  25 typedef unsigned long u_long;
  26 typedef unsigned int u_int;
  27 typedef unsigned short u_short;
  28 typedef u_long ino_t;
  29 typedef u_long dev_t;
  30 typedef void * caddr_t;
  31 #ifdef DOS
  32 typedef unsigned __int64 u_quad_t;
  33 #else
  34 typedef unsigned long long u_quad_t;
  35 #endif
  36
  37 #define inline
  38
  39 struct timespec {
  40  long ts_sec;
  41  long ts_nsec;
  42 };
  43 #else
  44 #include <sys/time.h>
  45 typedef unsigned long long u_quad_t;
  46 #endif
  47 #endif
  48
  49 #ifdef __linux__
  50 #include <linux/time.h>
  51 #define cdev_t u_quad_t
  52 #if !defined(_UQUAD_T_) && (!defined(__GLIBC__) || __GLIBC__ < 2)
  53 #define _UQUAD_T_ 1
  54 typedef unsigned long long u_quad_t;
  55 #endif
  56 #else
  57 #define cdev_t dev_t
  58 #endif
  59
  60 #ifdef __CYGWIN32__
  61 struct timespec {
  62  time_t tv_sec;
  63  long tv_nsec;
  64 };
  65 #endif
  66
  67 #ifndef __BIT_TYPES_DEFINED__
  68 #define __BIT_TYPES_DEFINED__
  69 typedef signed char int8_t;
  70 typedef unsigned char u_int8_t;
  71 typedef short int16_t;
  72 typedef unsigned short u_int16_t;
  73 typedef int int32_t;
  74 typedef unsigned int u_int32_t;
  75 #endif
  76
  77 #define CODA_MAXNAMLEN 255
  78 #define CODA_MAXPATHLEN 1024
  79 #define CODA_MAXSYMLINK 10
  80
  81 #define C_O_READ 0x001
  82 #define C_O_WRITE 0x002
  83 #define C_O_TRUNC 0x010
  84 #define C_O_EXCL 0x100
  85 #define C_O_CREAT 0x200
  86
  87 #define C_M_READ 00400
  88 #define C_M_WRITE 00200
  89
  90 #define C_A_C_OK 8
  91 #define C_A_R_OK 4
  92 #define C_A_W_OK 2
  93 #define C_A_X_OK 1
  94 #define C_A_F_OK 0
  95
  96 #ifndef _VENUS_DIRENT_T_
  97 #define _VENUS_DIRENT_T_ 1
  98 struct venus_dirent {
  99  u_int32_t d_fileno;
 100  u_int16_t d_reclen;
 101  u_int8_t d_type;
 102  u_int8_t d_namlen;
 103  char d_name[CODA_MAXNAMLEN + 1];
 104 };
 105 #undef DIRSIZ
 106 #define DIRSIZ(dp) ((sizeof (struct venus_dirent) - (CODA_MAXNAMLEN+1)) +   (((dp)->d_namlen+1 + 3) &~ 3))
 107
 108 #define CDT_UNKNOWN 0
 109 #define CDT_FIFO 1
 110 #define CDT_CHR 2
 111 #define CDT_DIR 4
 112 #define CDT_BLK 6
 113 #define CDT_REG 8
 114 #define CDT_LNK 10
 115 #define CDT_SOCK 12
 116 #define CDT_WHT 14
 117
 118 #define IFTOCDT(mode) (((mode) & 0170000) >> 12)
 119 #define CDTTOIF(dirtype) ((dirtype) << 12)
 120
 121 #endif
 122
 123 #ifndef _VUID_T_
 124 #define _VUID_T_
 125 typedef u_int32_t vuid_t;
 126 typedef u_int32_t vgid_t;
 127 #endif
 128
 129 struct CodaFid {
 130  u_int32_t opaque[4];
 131 };
 132
 133 #define coda_f2i(fid)  (fid ? (fid->opaque[3] ^ (fid->opaque[2]<<10) ^ (fid->opaque[1]<<20) ^ fid->opaque[0]) : 0)
 134
 135 #ifndef _VENUS_VATTR_T_
 136 #define _VENUS_VATTR_T_
 137
 138 enum coda_vtype { C_VNON, C_VREG, C_VDIR, C_VBLK, C_VCHR, C_VLNK, C_VSOCK, C_VFIFO, C_VBAD };
 139
 140 struct coda_vattr {
 141  long va_type;
 142  u_short va_mode;
 143  short va_nlink;
 144  vuid_t va_uid;
 145  vgid_t va_gid;
 146  long va_fileid;
 147  u_quad_t va_size;
 148  long va_blocksize;
 149  struct timespec va_atime;
 150  struct timespec va_mtime;
 151  struct timespec va_ctime;
 152  u_long va_gen;
 153  u_long va_flags;
 154  cdev_t va_rdev;
 155  u_quad_t va_bytes;
 156  u_quad_t va_filerev;
 157 };
 158
 159 #endif
 160
 161 struct coda_statfs {
 162  int32_t f_blocks;
 163  int32_t f_bfree;
 164  int32_t f_bavail;
 165  int32_t f_files;
 166  int32_t f_ffree;
 167 };
 168
 169 #define CODA_ROOT 2
 170 #define CODA_OPEN_BY_FD 3
 171 #define CODA_OPEN 4
 172 #define CODA_CLOSE 5
 173 #define CODA_IOCTL 6
 174 #define CODA_GETATTR 7
 175 #define CODA_SETATTR 8
 176 #define CODA_ACCESS 9
 177 #define CODA_LOOKUP 10
 178 #define CODA_CREATE 11
 179 #define CODA_REMOVE 12
 180 #define CODA_LINK 13
 181 #define CODA_RENAME 14
 182 #define CODA_MKDIR 15
 183 #define CODA_RMDIR 16
 184 #define CODA_SYMLINK 18
 185 #define CODA_READLINK 19
 186 #define CODA_FSYNC 20
 187 #define CODA_VGET 22
 188 #define CODA_SIGNAL 23
 189 #define CODA_REPLACE 24
 190 #define CODA_FLUSH 25
 191 #define CODA_PURGEUSER 26
 192 #define CODA_ZAPFILE 27
 193 #define CODA_ZAPDIR 28
 194 #define CODA_PURGEFID 30
 195 #define CODA_OPEN_BY_PATH 31
 196 #define CODA_RESOLVE 32
 197 #define CODA_REINTEGRATE 33
 198 #define CODA_STATFS 34
 199 #define CODA_STORE 35
 200 #define CODA_RELEASE 36
 201 #define CODA_NCALLS 37
 202
 203 #define DOWNCALL(opcode) (opcode >= CODA_REPLACE && opcode <= CODA_PURGEFID)
 204
 205 #define VC_MAXDATASIZE 8192
 206 #define VC_MAXMSGSIZE sizeof(union inputArgs)+sizeof(union outputArgs) +  VC_MAXDATASIZE
 207
 208 #define CIOC_KERNEL_VERSION _IOWR('c', 10, size_t)
 209
 210 #define CODA_KERNEL_VERSION 3
 211
 212 struct coda_in_hdr {
 213  u_int32_t opcode;
 214  u_int32_t unique;
 215  pid_t pid;
 216  pid_t pgid;
 217  vuid_t uid;
 218 };
 219
 220 struct coda_out_hdr {
 221  u_int32_t opcode;
 222  u_int32_t unique;
 223  u_int32_t result;
 224 };
 225
 226 struct coda_root_out {
 227  struct coda_out_hdr oh;
 228  struct CodaFid VFid;
 229 };
 230
 231 struct coda_root_in {
 232  struct coda_in_hdr in;
 233 };
 234
 235 struct coda_open_in {
 236  struct coda_in_hdr ih;
 237  struct CodaFid VFid;
 238  int flags;
 239 };
 240
 241 struct coda_open_out {
 242  struct coda_out_hdr oh;
 243  cdev_t dev;
 244  ino_t inode;
 245 };
 246
 247 struct coda_store_in {
 248  struct coda_in_hdr ih;
 249  struct CodaFid VFid;
 250  int flags;
 251 };
 252
 253 struct coda_store_out {
 254  struct coda_out_hdr out;
 255 };
 256
 257 struct coda_release_in {
 258  struct coda_in_hdr ih;
 259  struct CodaFid VFid;
 260  int flags;
 261 };
 262
 263 struct coda_release_out {
 264  struct coda_out_hdr out;
 265 };
 266
 267 struct coda_close_in {
 268  struct coda_in_hdr ih;
 269  struct CodaFid VFid;
 270  int flags;
 271 };
 272
 273 struct coda_close_out {
 274  struct coda_out_hdr out;
 275 };
 276
 277 struct coda_ioctl_in {
 278  struct coda_in_hdr ih;
 279  struct CodaFid VFid;
 280  int cmd;
 281  int len;
 282  int rwflag;
 283  char *data;
 284 };
 285
 286 struct coda_ioctl_out {
 287  struct coda_out_hdr oh;
 288  int len;
 289  caddr_t data;
 290 };
 291
 292 struct coda_getattr_in {
 293  struct coda_in_hdr ih;
 294  struct CodaFid VFid;
 295 };
 296
 297 struct coda_getattr_out {
 298  struct coda_out_hdr oh;
 299  struct coda_vattr attr;
 300 };
 301
 302 struct coda_setattr_in {
 303  struct coda_in_hdr ih;
 304  struct CodaFid VFid;
 305  struct coda_vattr attr;
 306 };
 307
 308 struct coda_setattr_out {
 309  struct coda_out_hdr out;
 310 };
 311
 312 struct coda_access_in {
 313  struct coda_in_hdr ih;
 314  struct CodaFid VFid;
 315  int flags;
 316 };
 317
 318 struct coda_access_out {
 319  struct coda_out_hdr out;
 320 };
 321
 322 #define CLU_CASE_SENSITIVE 0x01
 323 #define CLU_CASE_INSENSITIVE 0x02
 324
 325 struct coda_lookup_in {
 326  struct coda_in_hdr ih;
 327  struct CodaFid VFid;
 328  int name;
 329  int flags;
 330 };
 331
 332 struct coda_lookup_out {
 333  struct coda_out_hdr oh;
 334  struct CodaFid VFid;
 335  int vtype;
 336 };
 337
 338 struct coda_create_in {
 339  struct coda_in_hdr ih;
 340  struct CodaFid VFid;
 341  struct coda_vattr attr;
 342  int excl;
 343  int mode;
 344  int name;
 345 };
 346
 347 struct coda_create_out {
 348  struct coda_out_hdr oh;
 349  struct CodaFid VFid;
 350  struct coda_vattr attr;
 351 };
 352
 353 struct coda_remove_in {
 354  struct coda_in_hdr ih;
 355  struct CodaFid VFid;
 356  int name;
 357 };
 358
 359 struct coda_remove_out {
 360  struct coda_out_hdr out;
 361 };
 362
 363 struct coda_link_in {
 364  struct coda_in_hdr ih;
 365  struct CodaFid sourceFid;
 366  struct CodaFid destFid;
 367  int tname;
 368 };
 369
 370 struct coda_link_out {
 371  struct coda_out_hdr out;
 372 };
 373
 374 struct coda_rename_in {
 375  struct coda_in_hdr ih;
 376  struct CodaFid sourceFid;
 377  int srcname;
 378  struct CodaFid destFid;
 379  int destname;
 380 };
 381
 382 struct coda_rename_out {
 383  struct coda_out_hdr out;
 384 };
 385
 386 struct coda_mkdir_in {
 387  struct coda_in_hdr ih;
 388  struct CodaFid VFid;
 389  struct coda_vattr attr;
 390  int name;
 391 };
 392
 393 struct coda_mkdir_out {
 394  struct coda_out_hdr oh;
 395  struct CodaFid VFid;
 396  struct coda_vattr attr;
 397 };
 398
 399 struct coda_rmdir_in {
 400  struct coda_in_hdr ih;
 401  struct CodaFid VFid;
 402  int name;
 403 };
 404
 405 struct coda_rmdir_out {
 406  struct coda_out_hdr out;
 407 };
 408
 409 struct coda_symlink_in {
 410  struct coda_in_hdr ih;
 411  struct CodaFid VFid;
 412  int srcname;
 413  struct coda_vattr attr;
 414  int tname;
 415 };
 416
 417 struct coda_symlink_out {
 418  struct coda_out_hdr out;
 419 };
 420
 421 struct coda_readlink_in {
 422  struct coda_in_hdr ih;
 423  struct CodaFid VFid;
 424 };
 425
 426 struct coda_readlink_out {
 427  struct coda_out_hdr oh;
 428  int count;
 429  caddr_t data;
 430 };
 431
 432 struct coda_fsync_in {
 433  struct coda_in_hdr ih;
 434  struct CodaFid VFid;
 435 };
 436
 437 struct coda_fsync_out {
 438  struct coda_out_hdr out;
 439 };
 440
 441 struct coda_vget_in {
 442  struct coda_in_hdr ih;
 443  struct CodaFid VFid;
 444 };
 445
 446 struct coda_vget_out {
 447  struct coda_out_hdr oh;
 448  struct CodaFid VFid;
 449  int vtype;
 450 };
 451
 452 struct coda_purgeuser_out {
 453  struct coda_out_hdr oh;
 454  vuid_t uid;
 455 };
 456
 457 struct coda_zapfile_out {
 458  struct coda_out_hdr oh;
 459  struct CodaFid CodaFid;
 460 };
 461
 462 struct coda_zapdir_out {
 463  struct coda_out_hdr oh;
 464  struct CodaFid CodaFid;
 465 };
 466
 467 struct coda_purgefid_out {
 468  struct coda_out_hdr oh;
 469  struct CodaFid CodaFid;
 470 };
 471
 472 struct coda_replace_out {
 473  struct coda_out_hdr oh;
 474  struct CodaFid NewFid;
 475  struct CodaFid OldFid;
 476 };
 477
 478 struct coda_open_by_fd_in {
 479  struct coda_in_hdr ih;
 480  struct CodaFid VFid;
 481  int flags;
 482 };
 483
 484 struct coda_open_by_fd_out {
 485  struct coda_out_hdr oh;
 486  int fd;
 487
 488 };
 489
 490 struct coda_open_by_path_in {
 491  struct coda_in_hdr ih;
 492  struct CodaFid VFid;
 493  int flags;
 494 };
 495
 496 struct coda_open_by_path_out {
 497  struct coda_out_hdr oh;
 498  int path;
 499 };
 500
 501 struct coda_statfs_in {
 502  struct coda_in_hdr in;
 503 };
 504
 505 struct coda_statfs_out {
 506  struct coda_out_hdr oh;
 507  struct coda_statfs stat;
 508 };
 509
 510 #define CODA_NOCACHE 0x80000000
 511
 512 union inputArgs {
 513  struct coda_in_hdr ih;
 514  struct coda_open_in coda_open;
 515  struct coda_store_in coda_store;
 516  struct coda_release_in coda_release;
 517  struct coda_close_in coda_close;
 518  struct coda_ioctl_in coda_ioctl;
 519  struct coda_getattr_in coda_getattr;
 520  struct coda_setattr_in coda_setattr;
 521  struct coda_access_in coda_access;
 522  struct coda_lookup_in coda_lookup;
 523  struct coda_create_in coda_create;
 524  struct coda_remove_in coda_remove;
 525  struct coda_link_in coda_link;
 526  struct coda_rename_in coda_rename;
 527  struct coda_mkdir_in coda_mkdir;
 528  struct coda_rmdir_in coda_rmdir;
 529  struct coda_symlink_in coda_symlink;
 530  struct coda_readlink_in coda_readlink;
 531  struct coda_fsync_in coda_fsync;
 532  struct coda_vget_in coda_vget;
 533  struct coda_open_by_fd_in coda_open_by_fd;
 534  struct coda_open_by_path_in coda_open_by_path;
 535  struct coda_statfs_in coda_statfs;
 536 };
 537
 538 union outputArgs {
 539  struct coda_out_hdr oh;
 540  struct coda_root_out coda_root;
 541  struct coda_open_out coda_open;
 542  struct coda_ioctl_out coda_ioctl;
 543  struct coda_getattr_out coda_getattr;
 544  struct coda_lookup_out coda_lookup;
 545  struct coda_create_out coda_create;
 546  struct coda_mkdir_out coda_mkdir;
 547  struct coda_readlink_out coda_readlink;
 548  struct coda_vget_out coda_vget;
 549  struct coda_purgeuser_out coda_purgeuser;
 550  struct coda_zapfile_out coda_zapfile;
 551  struct coda_zapdir_out coda_zapdir;
 552  struct coda_purgefid_out coda_purgefid;
 553  struct coda_replace_out coda_replace;
 554  struct coda_open_by_fd_out coda_open_by_fd;
 555  struct coda_open_by_path_out coda_open_by_path;
 556  struct coda_statfs_out coda_statfs;
 557 };
 558
 559 union coda_downcalls {
 560
 561  struct coda_purgeuser_out purgeuser;
 562  struct coda_zapfile_out zapfile;
 563  struct coda_zapdir_out zapdir;
 564  struct coda_purgefid_out purgefid;
 565  struct coda_replace_out replace;
 566 };
 567
 568 #define PIOCPARM_MASK 0x0000ffff
 569 struct ViceIoctl {
 570  void __user *in;
 571  void __user *out;
 572  u_short in_size;
 573  u_short out_size;
 574 };
 575
 576 struct PioctlData {
 577  const char __user *path;
 578  int follow;
 579  struct ViceIoctl vi;
 580 };
 581
 582 #define CODA_CONTROL ".CONTROL"
 583 #define CODA_CONTROLLEN 8
 584 #define CTL_INO -1
 585
 586 #define CODA_MOUNT_VERSION 1
 587
 588 struct coda_mount_data {
 589  int version;
 590  int fd;
 591 };
 592
 593 #endif
 594