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 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_CODA_HEADER_ 20 #define _UAPI_CODA_HEADER_ 21 #if defined(__NetBSD__) || (defined(DJGPP) || defined(__CYGWIN32__)) && !defined(KERNEL) 22 #include <sys/types.h> 23 #endif 24 #ifndef CODA_MAXSYMLINKS 25 #define CODA_MAXSYMLINKS 10 26 #endif 27 #if defined(DJGPP) || defined(__CYGWIN32__) 28 #ifdef KERNEL 29 typedef unsigned long u_long; 30 typedef unsigned int u_int; 31 typedef unsigned short u_short; 32 typedef u_long ino_t; 33 typedef u_long dev_t; 34 typedef void * caddr_t; 35 #ifdef DOS 36 typedef unsigned __int64 u_quad_t; 37 #else 38 typedef unsigned long long u_quad_t; 39 #endif 40 #define inline 41 #else 42 #include <sys/time.h> 43 typedef unsigned long long u_quad_t; 44 #endif 45 #endif 46 #ifdef __linux__ 47 #include <linux/time.h> 48 #define cdev_t u_quad_t 49 #if !defined(_UQUAD_T_) && (!defined(__GLIBC__) || __GLIBC__ < 2) 50 #define _UQUAD_T_ 1 51 typedef unsigned long long u_quad_t; 52 #endif 53 #else 54 #define cdev_t dev_t 55 #endif 56 #ifndef __BIT_TYPES_DEFINED__ 57 #define __BIT_TYPES_DEFINED__ 58 typedef signed char int8_t; 59 typedef unsigned char u_int8_t; 60 typedef short int16_t; 61 typedef unsigned short u_int16_t; 62 typedef int int32_t; 63 typedef unsigned int u_int32_t; 64 #endif 65 #define CODA_MAXNAMLEN 255 66 #define CODA_MAXPATHLEN 1024 67 #define CODA_MAXSYMLINK 10 68 #define C_O_READ 0x001 69 #define C_O_WRITE 0x002 70 #define C_O_TRUNC 0x010 71 #define C_O_EXCL 0x100 72 #define C_O_CREAT 0x200 73 #define C_M_READ 00400 74 #define C_M_WRITE 00200 75 #define C_A_C_OK 8 76 #define C_A_R_OK 4 77 #define C_A_W_OK 2 78 #define C_A_X_OK 1 79 #define C_A_F_OK 0 80 #ifndef _VENUS_DIRENT_T_ 81 #define _VENUS_DIRENT_T_ 1 82 struct venus_dirent { 83 u_int32_t d_fileno; 84 u_int16_t d_reclen; 85 u_int8_t d_type; 86 u_int8_t d_namlen; 87 char d_name[CODA_MAXNAMLEN + 1]; 88 }; 89 #undef DIRSIZ 90 #define DIRSIZ(dp) ((sizeof(struct venus_dirent) - (CODA_MAXNAMLEN + 1)) + (((dp)->d_namlen + 1 + 3) & ~3)) 91 #define CDT_UNKNOWN 0 92 #define CDT_FIFO 1 93 #define CDT_CHR 2 94 #define CDT_DIR 4 95 #define CDT_BLK 6 96 #define CDT_REG 8 97 #define CDT_LNK 10 98 #define CDT_SOCK 12 99 #define CDT_WHT 14 100 #define IFTOCDT(mode) (((mode) & 0170000) >> 12) 101 #define CDTTOIF(dirtype) ((dirtype) << 12) 102 #endif 103 #ifndef _VUID_T_ 104 #define _VUID_T_ 105 typedef u_int32_t vuid_t; 106 typedef u_int32_t vgid_t; 107 #endif 108 struct CodaFid { 109 u_int32_t opaque[4]; 110 }; 111 #define coda_f2i(fid) (fid ? (fid->opaque[3] ^ (fid->opaque[2] << 10) ^ (fid->opaque[1] << 20) ^ fid->opaque[0]) : 0) 112 #ifndef _VENUS_VATTR_T_ 113 #define _VENUS_VATTR_T_ 114 enum coda_vtype { 115 C_VNON, 116 C_VREG, 117 C_VDIR, 118 C_VBLK, 119 C_VCHR, 120 C_VLNK, 121 C_VSOCK, 122 C_VFIFO, 123 C_VBAD 124 }; 125 struct coda_timespec { 126 int64_t tv_sec; 127 long tv_nsec; 128 }; 129 struct coda_vattr { 130 long va_type; 131 u_short va_mode; 132 short va_nlink; 133 vuid_t va_uid; 134 vgid_t va_gid; 135 long va_fileid; 136 u_quad_t va_size; 137 long va_blocksize; 138 struct coda_timespec va_atime; 139 struct coda_timespec va_mtime; 140 struct coda_timespec va_ctime; 141 u_long va_gen; 142 u_long va_flags; 143 cdev_t va_rdev; 144 u_quad_t va_bytes; 145 u_quad_t va_filerev; 146 }; 147 #endif 148 struct coda_statfs { 149 int32_t f_blocks; 150 int32_t f_bfree; 151 int32_t f_bavail; 152 int32_t f_files; 153 int32_t f_ffree; 154 }; 155 #define CODA_ROOT 2 156 #define CODA_OPEN_BY_FD 3 157 #define CODA_OPEN 4 158 #define CODA_CLOSE 5 159 #define CODA_IOCTL 6 160 #define CODA_GETATTR 7 161 #define CODA_SETATTR 8 162 #define CODA_ACCESS 9 163 #define CODA_LOOKUP 10 164 #define CODA_CREATE 11 165 #define CODA_REMOVE 12 166 #define CODA_LINK 13 167 #define CODA_RENAME 14 168 #define CODA_MKDIR 15 169 #define CODA_RMDIR 16 170 #define CODA_SYMLINK 18 171 #define CODA_READLINK 19 172 #define CODA_FSYNC 20 173 #define CODA_VGET 22 174 #define CODA_SIGNAL 23 175 #define CODA_REPLACE 24 176 #define CODA_FLUSH 25 177 #define CODA_PURGEUSER 26 178 #define CODA_ZAPFILE 27 179 #define CODA_ZAPDIR 28 180 #define CODA_PURGEFID 30 181 #define CODA_OPEN_BY_PATH 31 182 #define CODA_RESOLVE 32 183 #define CODA_REINTEGRATE 33 184 #define CODA_STATFS 34 185 #define CODA_STORE 35 186 #define CODA_RELEASE 36 187 #define CODA_ACCESS_INTENT 37 188 #define CODA_NCALLS 38 189 #define DOWNCALL(opcode) (opcode >= CODA_REPLACE && opcode <= CODA_PURGEFID) 190 #define VC_MAXDATASIZE 8192 191 #define VC_MAXMSGSIZE sizeof(union inputArgs) + sizeof(union outputArgs) + VC_MAXDATASIZE 192 #define CIOC_KERNEL_VERSION _IOWR('c', 10, size_t) 193 #define CODA_KERNEL_VERSION 5 194 struct coda_in_hdr { 195 u_int32_t opcode; 196 u_int32_t unique; 197 __kernel_pid_t pid; 198 __kernel_pid_t pgid; 199 vuid_t uid; 200 }; 201 struct coda_out_hdr { 202 u_int32_t opcode; 203 u_int32_t unique; 204 u_int32_t result; 205 }; 206 struct coda_root_out { 207 struct coda_out_hdr oh; 208 struct CodaFid VFid; 209 }; 210 struct coda_root_in { 211 struct coda_in_hdr in; 212 }; 213 struct coda_open_in { 214 struct coda_in_hdr ih; 215 struct CodaFid VFid; 216 int flags; 217 }; 218 struct coda_open_out { 219 struct coda_out_hdr oh; 220 cdev_t dev; 221 ino_t inode; 222 }; 223 struct coda_store_in { 224 struct coda_in_hdr ih; 225 struct CodaFid VFid; 226 int flags; 227 }; 228 struct coda_store_out { 229 struct coda_out_hdr out; 230 }; 231 struct coda_release_in { 232 struct coda_in_hdr ih; 233 struct CodaFid VFid; 234 int flags; 235 }; 236 struct coda_release_out { 237 struct coda_out_hdr out; 238 }; 239 struct coda_close_in { 240 struct coda_in_hdr ih; 241 struct CodaFid VFid; 242 int flags; 243 }; 244 struct coda_close_out { 245 struct coda_out_hdr out; 246 }; 247 struct coda_ioctl_in { 248 struct coda_in_hdr ih; 249 struct CodaFid VFid; 250 int cmd; 251 int len; 252 int rwflag; 253 char * data; 254 }; 255 struct coda_ioctl_out { 256 struct coda_out_hdr oh; 257 int len; 258 caddr_t data; 259 }; 260 struct coda_getattr_in { 261 struct coda_in_hdr ih; 262 struct CodaFid VFid; 263 }; 264 struct coda_getattr_out { 265 struct coda_out_hdr oh; 266 struct coda_vattr attr; 267 }; 268 struct coda_setattr_in { 269 struct coda_in_hdr ih; 270 struct CodaFid VFid; 271 struct coda_vattr attr; 272 }; 273 struct coda_setattr_out { 274 struct coda_out_hdr out; 275 }; 276 struct coda_access_in { 277 struct coda_in_hdr ih; 278 struct CodaFid VFid; 279 int flags; 280 }; 281 struct coda_access_out { 282 struct coda_out_hdr out; 283 }; 284 #define CLU_CASE_SENSITIVE 0x01 285 #define CLU_CASE_INSENSITIVE 0x02 286 struct coda_lookup_in { 287 struct coda_in_hdr ih; 288 struct CodaFid VFid; 289 int name; 290 int flags; 291 }; 292 struct coda_lookup_out { 293 struct coda_out_hdr oh; 294 struct CodaFid VFid; 295 int vtype; 296 }; 297 struct coda_create_in { 298 struct coda_in_hdr ih; 299 struct CodaFid VFid; 300 struct coda_vattr attr; 301 int excl; 302 int mode; 303 int name; 304 }; 305 struct coda_create_out { 306 struct coda_out_hdr oh; 307 struct CodaFid VFid; 308 struct coda_vattr attr; 309 }; 310 struct coda_remove_in { 311 struct coda_in_hdr ih; 312 struct CodaFid VFid; 313 int name; 314 }; 315 struct coda_remove_out { 316 struct coda_out_hdr out; 317 }; 318 struct coda_link_in { 319 struct coda_in_hdr ih; 320 struct CodaFid sourceFid; 321 struct CodaFid destFid; 322 int tname; 323 }; 324 struct coda_link_out { 325 struct coda_out_hdr out; 326 }; 327 struct coda_rename_in { 328 struct coda_in_hdr ih; 329 struct CodaFid sourceFid; 330 int srcname; 331 struct CodaFid destFid; 332 int destname; 333 }; 334 struct coda_rename_out { 335 struct coda_out_hdr out; 336 }; 337 struct coda_mkdir_in { 338 struct coda_in_hdr ih; 339 struct CodaFid VFid; 340 struct coda_vattr attr; 341 int name; 342 }; 343 struct coda_mkdir_out { 344 struct coda_out_hdr oh; 345 struct CodaFid VFid; 346 struct coda_vattr attr; 347 }; 348 struct coda_rmdir_in { 349 struct coda_in_hdr ih; 350 struct CodaFid VFid; 351 int name; 352 }; 353 struct coda_rmdir_out { 354 struct coda_out_hdr out; 355 }; 356 struct coda_symlink_in { 357 struct coda_in_hdr ih; 358 struct CodaFid VFid; 359 int srcname; 360 struct coda_vattr attr; 361 int tname; 362 }; 363 struct coda_symlink_out { 364 struct coda_out_hdr out; 365 }; 366 struct coda_readlink_in { 367 struct coda_in_hdr ih; 368 struct CodaFid VFid; 369 }; 370 struct coda_readlink_out { 371 struct coda_out_hdr oh; 372 int count; 373 caddr_t data; 374 }; 375 struct coda_fsync_in { 376 struct coda_in_hdr ih; 377 struct CodaFid VFid; 378 }; 379 struct coda_fsync_out { 380 struct coda_out_hdr out; 381 }; 382 struct coda_vget_in { 383 struct coda_in_hdr ih; 384 struct CodaFid VFid; 385 }; 386 struct coda_vget_out { 387 struct coda_out_hdr oh; 388 struct CodaFid VFid; 389 int vtype; 390 }; 391 struct coda_purgeuser_out { 392 struct coda_out_hdr oh; 393 vuid_t uid; 394 }; 395 struct coda_zapfile_out { 396 struct coda_out_hdr oh; 397 struct CodaFid CodaFid; 398 }; 399 struct coda_zapdir_out { 400 struct coda_out_hdr oh; 401 struct CodaFid CodaFid; 402 }; 403 struct coda_purgefid_out { 404 struct coda_out_hdr oh; 405 struct CodaFid CodaFid; 406 }; 407 struct coda_replace_out { 408 struct coda_out_hdr oh; 409 struct CodaFid NewFid; 410 struct CodaFid OldFid; 411 }; 412 struct coda_open_by_fd_in { 413 struct coda_in_hdr ih; 414 struct CodaFid VFid; 415 int flags; 416 }; 417 struct coda_open_by_fd_out { 418 struct coda_out_hdr oh; 419 int fd; 420 }; 421 struct coda_open_by_path_in { 422 struct coda_in_hdr ih; 423 struct CodaFid VFid; 424 int flags; 425 }; 426 struct coda_open_by_path_out { 427 struct coda_out_hdr oh; 428 int path; 429 }; 430 struct coda_statfs_in { 431 struct coda_in_hdr in; 432 }; 433 struct coda_statfs_out { 434 struct coda_out_hdr oh; 435 struct coda_statfs stat; 436 }; 437 #define CODA_ACCESS_TYPE_READ 1 438 #define CODA_ACCESS_TYPE_WRITE 2 439 #define CODA_ACCESS_TYPE_MMAP 3 440 #define CODA_ACCESS_TYPE_READ_FINISH 4 441 #define CODA_ACCESS_TYPE_WRITE_FINISH 5 442 struct coda_access_intent_in { 443 struct coda_in_hdr ih; 444 struct CodaFid VFid; 445 int count; 446 int pos; 447 int type; 448 }; 449 struct coda_access_intent_out { 450 struct coda_out_hdr out; 451 }; 452 #define CODA_NOCACHE 0x80000000 453 union inputArgs { 454 struct coda_in_hdr ih; 455 struct coda_open_in coda_open; 456 struct coda_store_in coda_store; 457 struct coda_release_in coda_release; 458 struct coda_close_in coda_close; 459 struct coda_ioctl_in coda_ioctl; 460 struct coda_getattr_in coda_getattr; 461 struct coda_setattr_in coda_setattr; 462 struct coda_access_in coda_access; 463 struct coda_lookup_in coda_lookup; 464 struct coda_create_in coda_create; 465 struct coda_remove_in coda_remove; 466 struct coda_link_in coda_link; 467 struct coda_rename_in coda_rename; 468 struct coda_mkdir_in coda_mkdir; 469 struct coda_rmdir_in coda_rmdir; 470 struct coda_symlink_in coda_symlink; 471 struct coda_readlink_in coda_readlink; 472 struct coda_fsync_in coda_fsync; 473 struct coda_vget_in coda_vget; 474 struct coda_open_by_fd_in coda_open_by_fd; 475 struct coda_open_by_path_in coda_open_by_path; 476 struct coda_statfs_in coda_statfs; 477 struct coda_access_intent_in coda_access_intent; 478 }; 479 union outputArgs { 480 struct coda_out_hdr oh; 481 struct coda_root_out coda_root; 482 struct coda_open_out coda_open; 483 struct coda_ioctl_out coda_ioctl; 484 struct coda_getattr_out coda_getattr; 485 struct coda_lookup_out coda_lookup; 486 struct coda_create_out coda_create; 487 struct coda_mkdir_out coda_mkdir; 488 struct coda_readlink_out coda_readlink; 489 struct coda_vget_out coda_vget; 490 struct coda_purgeuser_out coda_purgeuser; 491 struct coda_zapfile_out coda_zapfile; 492 struct coda_zapdir_out coda_zapdir; 493 struct coda_purgefid_out coda_purgefid; 494 struct coda_replace_out coda_replace; 495 struct coda_open_by_fd_out coda_open_by_fd; 496 struct coda_open_by_path_out coda_open_by_path; 497 struct coda_statfs_out coda_statfs; 498 }; 499 union coda_downcalls { 500 struct coda_purgeuser_out purgeuser; 501 struct coda_zapfile_out zapfile; 502 struct coda_zapdir_out zapdir; 503 struct coda_purgefid_out purgefid; 504 struct coda_replace_out replace; 505 }; 506 #define PIOCPARM_MASK 0x0000ffff 507 struct ViceIoctl { 508 void __user * in; 509 void __user * out; 510 u_short in_size; 511 u_short out_size; 512 }; 513 struct PioctlData { 514 const char __user * path; 515 int follow; 516 struct ViceIoctl vi; 517 }; 518 #define CODA_CONTROL ".CONTROL" 519 #define CODA_CONTROLLEN 8 520 #define CTL_INO - 1 521 #define CODA_MOUNT_VERSION 1 522 struct coda_mount_data { 523 int version; 524 int fd; 525 }; 526 #endif 527