1/* 2 Unix SMB/CIFS implementation. 3 Wrap gpfs calls in vfs functions. 4 5 Copyright (C) Christian Ambach <cambach1@de.ibm.com> 2006 6 7 Major code contributions by Chetan Shringarpure <chetan.sh@in.ibm.com> 8 and Gomati Mohanan <gomati.mohanan@in.ibm.com> 9 10 This program is free software; you can redistribute it and/or modify 11 it under the terms of the GNU General Public License as published by 12 the Free Software Foundation; either version 2 of the License, or 13 (at your option) any later version. 14 15 This program is distributed in the hope that it will be useful, 16 but WITHOUT ANY WARRANTY; without even the implied warranty of 17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 GNU General Public License for more details. 19 20 You should have received a copy of the GNU General Public License 21 along with this program; if not, write to the Free Software 22 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 23 24 25*/ 26 27#include "includes.h" 28 29#undef DBGC_CLASS 30#define DBGC_CLASS DBGC_VFS 31 32#include <gpfs_gpl.h> 33#include "nfs4_acls.h" 34 35 36static int vfs_gpfs_kernel_flock(vfs_handle_struct *handle, files_struct *fsp, 37 int fd, uint32 share_mode) 38{ 39 40 START_PROFILE(syscall_kernel_flock); 41 42 kernel_flock(fsp->fh->fd, share_mode); 43 44 if (!set_gpfs_sharemode(fsp, fsp->access_mask, fsp->share_access)) { 45 46 return -1; 47 48 } 49 50 END_PROFILE(syscall_kernel_flock); 51 52 return 0; 53} 54 55static int vfs_gpfs_setlease(vfs_handle_struct *handle, files_struct *fsp, 56 int fd, int leasetype) 57{ 58 int ret; 59 60 START_PROFILE(syscall_linux_setlease); 61 62 if ( linux_set_lease_sighandler(fd) == -1) 63 return -1; 64 65 ret = set_gpfs_lease(fd,leasetype); 66 67 if ( ret < 0 ) { 68 /* This must have come from GPFS not being available */ 69 /* or some other error, hence call the default */ 70 ret = linux_setlease(fd, leasetype); 71 } 72 73 END_PROFILE(syscall_linux_setlease); 74 75 return ret; 76} 77 78 79 80static void gpfs_dumpacl(int level, struct gpfs_acl *gacl) 81{ 82 int i; 83 if (gacl==NULL) 84 { 85 DEBUG(0, ("gpfs acl is NULL\n")); 86 return; 87 } 88 89 DEBUG(level, ("gpfs acl: nace: %d, type:%d, version:%d, level:%d, len:%d\n", 90 gacl->acl_nace, gacl->acl_type, gacl->acl_version, gacl->acl_level, gacl->acl_len)); 91 for(i=0; i<gacl->acl_nace; i++) 92 { 93 struct gpfs_ace_v4 *gace = gacl->ace_v4 + i; 94 DEBUG(level, ("\tace[%d]: type:%d, flags:0x%x, mask:0x%x, iflags:0x%x, who:%u\n", 95 i, gace->aceType, gace->aceFlags, gace->aceMask, 96 gace->aceIFlags, gace->aceWho)); 97 } 98} 99 100static struct gpfs_acl *gpfs_getacl_alloc(const char *fname, gpfs_aclType_t type) 101{ 102 struct gpfs_acl *acl; 103 size_t len = 200; 104 int ret; 105 TALLOC_CTX *mem_ctx = main_loop_talloc_get(); 106 107 acl = (struct gpfs_acl *)TALLOC_SIZE(mem_ctx, len); 108 if (acl == NULL) { 109 errno = ENOMEM; 110 return NULL; 111 } 112 113 acl->acl_len = len; 114 acl->acl_level = 0; 115 acl->acl_version = 0; 116 acl->acl_type = type; 117 118 ret = smbd_gpfs_getacl((char *)fname, GPFS_GETACL_STRUCT | GPFS_ACL_SAMBA, acl); 119 if ((ret != 0) && (errno == ENOSPC)) { 120 struct gpfs_acl *new_acl = (struct gpfs_acl *)TALLOC_SIZE( 121 mem_ctx, acl->acl_len + sizeof(struct gpfs_acl)); 122 if (new_acl == NULL) { 123 errno = ENOMEM; 124 return NULL; 125 } 126 127 new_acl->acl_len = acl->acl_len; 128 new_acl->acl_level = acl->acl_level; 129 new_acl->acl_version = acl->acl_version; 130 new_acl->acl_type = acl->acl_type; 131 acl = new_acl; 132 133 ret = smbd_gpfs_getacl((char *)fname, GPFS_GETACL_STRUCT | GPFS_ACL_SAMBA, acl); 134 } 135 if (ret != 0) 136 { 137 DEBUG(8, ("smbd_gpfs_getacl failed with %s\n",strerror(errno))); 138 return NULL; 139 } 140 141 return acl; 142} 143 144static BOOL gpfs_get_nfs4_acl(struct files_struct *fsp, SMB4ACL_T **ppacl, BOOL *pretryPosix) 145{ 146 TALLOC_CTX *mem_ctx; 147 int i; 148 struct gpfs_acl *gacl = NULL; 149 150 mem_ctx = main_loop_talloc_get(); 151 152 DEBUG(10, ("gpfs_get_nfs4_acl invoked for %s\n", fsp->fsp_name)); 153 154 /* First get the real acl length */ 155 gacl = gpfs_getacl_alloc(fsp->fsp_name, GPFS_ACL_TYPE_NFS4); 156 if (gacl == NULL) { 157 DEBUG(9, ("gpfs_getacl failed for %s with %s\n", 158 fsp->fsp_name, strerror(errno))); 159 return False; 160 } 161 162 if (gacl->acl_type != GPFS_ACL_TYPE_NFS4) { 163 DEBUG(10, ("Got non-nfsv4 acl\n")); 164 *pretryPosix = True; 165 return False; 166 } 167 168 *ppacl = smb_create_smb4acl(); 169 170 DEBUG(10, ("len: %d, level: %d, version: %d, nace: %d\n", 171 gacl->acl_len, gacl->acl_level, gacl->acl_version, 172 gacl->acl_nace)); 173 174 for (i=0; i<gacl->acl_nace; i++) { 175 struct gpfs_ace_v4 *gace = &gacl->ace_v4[i]; 176 SMB_ACE4PROP_T smbace; 177 memset(&smbace, 0, sizeof(SMB4ACE_T)); 178 179 DEBUG(10, ("type: %d, iflags: %x, flags: %x, mask: %x, " 180 "who: %d\n", gace->aceType, gace->aceIFlags, 181 gace->aceFlags, gace->aceMask, gace->aceWho)); 182 183 if (gace->aceIFlags & ACE4_IFLAG_SPECIAL_ID) { 184 smbace.flags |= SMB_ACE4_ID_SPECIAL; 185 switch (gace->aceWho) { 186 case ACE4_SPECIAL_OWNER: 187 smbace.who.special_id = SMB_ACE4_WHO_OWNER; 188 break; 189 case ACE4_SPECIAL_GROUP: 190 smbace.who.special_id = SMB_ACE4_WHO_GROUP; 191 break; 192 case ACE4_SPECIAL_EVERYONE: 193 smbace.who.special_id = SMB_ACE4_WHO_EVERYONE; 194 break; 195 default: 196 DEBUG(8, ("invalid special gpfs id %d " 197 "ignored\n", gace->aceWho)); 198 continue; /* don't add it */ 199 } 200 } else { 201 if (gace->aceFlags & ACE4_FLAG_GROUP_ID) 202 smbace.who.gid = gace->aceWho; 203 else 204 smbace.who.uid = gace->aceWho; 205 } 206 207 smbace.aceType = gace->aceType; 208 smbace.aceFlags = gace->aceFlags; 209 smbace.aceMask = gace->aceMask; 210 smbace.flags = (gace->aceIFlags&ACE4_IFLAG_SPECIAL_ID) ? SMB_ACE4_ID_SPECIAL : 0; 211 212 smb_add_ace4(*ppacl, &smbace); 213 } 214 215 return True; 216} 217 218static size_t gpfsacl_get_nt_acl_common(files_struct *fsp, 219 uint32 security_info, SEC_DESC **ppdesc) 220{ 221 SMB4ACL_T *pacl = NULL; 222 BOOL result; 223 BOOL retryPosix = False; 224 225 *ppdesc = NULL; 226 result = gpfs_get_nfs4_acl(fsp, &pacl, &retryPosix); 227 if (retryPosix) 228 { 229 DEBUG(10, ("retrying with posix acl...\n")); 230 return get_nt_acl(fsp, security_info, ppdesc); 231 } 232 if (result==False) 233 return 0; 234 235 return smb_get_nt_acl_nfs4(fsp, security_info, ppdesc, pacl); 236} 237 238size_t gpfsacl_fget_nt_acl(vfs_handle_struct *handle, 239 files_struct *fsp, int fd, uint32 security_info, 240 SEC_DESC **ppdesc) 241{ 242 return gpfsacl_get_nt_acl_common(fsp, security_info, ppdesc); 243} 244 245size_t gpfsacl_get_nt_acl(vfs_handle_struct *handle, 246 files_struct *fsp, const char *name, 247 uint32 security_info, SEC_DESC **ppdesc) 248{ 249 return gpfsacl_get_nt_acl_common(fsp, security_info, ppdesc); 250} 251 252static BOOL gpfsacl_process_smbacl(files_struct *fsp, SMB4ACL_T *smbacl) 253{ 254 int ret; 255 gpfs_aclLen_t gacl_len; 256 SMB4ACE_T *smbace; 257 struct gpfs_acl *gacl; 258 TALLOC_CTX *mem_ctx = main_loop_talloc_get(); 259 260 gacl_len = sizeof(struct gpfs_acl) + 261 (smb_get_naces(smbacl)-1)*sizeof(gpfs_ace_v4_t); 262 263 gacl = TALLOC_SIZE(mem_ctx, gacl_len); 264 if (gacl == NULL) { 265 DEBUG(0, ("talloc failed\n")); 266 errno = ENOMEM; 267 return False; 268 } 269 270 gacl->acl_len = gacl_len; 271 gacl->acl_level = 0; 272 gacl->acl_version = GPFS_ACL_VERSION_NFS4; 273 gacl->acl_type = GPFS_ACL_TYPE_NFS4; 274 gacl->acl_nace = 0; /* change later... */ 275 276 for (smbace=smb_first_ace4(smbacl); smbace!=NULL; smbace = smb_next_ace4(smbace)) { 277 struct gpfs_ace_v4 *gace = &gacl->ace_v4[gacl->acl_nace]; 278 SMB_ACE4PROP_T *aceprop = smb_get_ace4(smbace); 279 280 gace->aceType = aceprop->aceType; 281 gace->aceFlags = aceprop->aceFlags; 282 gace->aceMask = aceprop->aceMask; 283 gace->aceIFlags = (aceprop->flags&SMB_ACE4_ID_SPECIAL) ? ACE4_IFLAG_SPECIAL_ID : 0; 284 285 if (aceprop->flags&SMB_ACE4_ID_SPECIAL) 286 { 287 switch(aceprop->who.special_id) 288 { 289 case SMB_ACE4_WHO_EVERYONE: 290 gace->aceWho = ACE4_SPECIAL_EVERYONE; 291 break; 292 case SMB_ACE4_WHO_OWNER: 293 gace->aceWho = ACE4_SPECIAL_OWNER; 294 break; 295 case SMB_ACE4_WHO_GROUP: 296 gace->aceWho = ACE4_SPECIAL_GROUP; 297 break; 298 default: 299 DEBUG(8, ("unsupported special_id %d\n", aceprop->who.special_id)); 300 continue; /* don't add it !!! */ 301 } 302 } else { 303 /* just only for the type safety... */ 304 if (aceprop->aceFlags&SMB_ACE4_IDENTIFIER_GROUP) 305 gace->aceWho = aceprop->who.gid; 306 else 307 gace->aceWho = aceprop->who.uid; 308 } 309 310 gacl->acl_nace++; 311 } 312 313 ret = smbd_gpfs_putacl(fsp->fsp_name, GPFS_PUTACL_STRUCT | GPFS_ACL_SAMBA, gacl); 314 if (ret != 0) { 315 DEBUG(8, ("gpfs_putacl failed with %s\n", strerror(errno))); 316 gpfs_dumpacl(8, gacl); 317 return False; 318 } 319 320 DEBUG(10, ("gpfs_putacl succeeded\n")); 321 return True; 322} 323 324static BOOL gpfsacl_set_nt_acl_internal(files_struct *fsp, uint32 security_info_sent, SEC_DESC *psd) 325{ 326 struct gpfs_acl *acl; 327 BOOL result = False; 328 329 acl = gpfs_getacl_alloc(fsp->fsp_name, GPFS_ACL_TYPE_ACCESS); 330 if (acl == NULL) 331 return False; 332 333 if (acl->acl_version&GPFS_ACL_VERSION_NFS4) 334 { 335 result = smb_set_nt_acl_nfs4( 336 fsp, security_info_sent, psd, 337 gpfsacl_process_smbacl); 338 } else { /* assume POSIX ACL - by default... */ 339 result = set_nt_acl(fsp, security_info_sent, psd); 340 } 341 342 return result; 343} 344 345static BOOL gpfsacl_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, uint32 security_info_sent, SEC_DESC *psd) 346{ 347 return gpfsacl_set_nt_acl_internal(fsp, security_info_sent, psd); 348} 349 350static BOOL gpfsacl_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp, char *name, uint32 security_info_sent, SEC_DESC *psd) 351{ 352 return gpfsacl_set_nt_acl_internal(fsp, security_info_sent, psd); 353} 354 355static SMB_ACL_T gpfs2smb_acl(const struct gpfs_acl *pacl) 356{ 357 SMB_ACL_T result; 358 int i; 359 360 result = sys_acl_init(pacl->acl_nace); 361 if (result == NULL) { 362 errno = ENOMEM; 363 return NULL; 364 } 365 366 result->count = pacl->acl_nace; 367 368 for (i=0; i<pacl->acl_nace; i++) { 369 struct smb_acl_entry *ace = &result->acl[i]; 370 const struct gpfs_ace_v1 *g_ace = &pacl->ace_v1[i]; 371 372 DEBUG(10, ("Converting type %d id %lu perm %x\n", 373 (int)g_ace->ace_type, (unsigned long)g_ace->ace_who, 374 (int)g_ace->ace_perm)); 375 376 switch (g_ace->ace_type) { 377 case GPFS_ACL_USER: 378 ace->a_type = SMB_ACL_USER; 379 ace->uid = (uid_t)g_ace->ace_who; 380 break; 381 case GPFS_ACL_USER_OBJ: 382 ace->a_type = SMB_ACL_USER_OBJ; 383 break; 384 case GPFS_ACL_GROUP: 385 ace->a_type = SMB_ACL_GROUP; 386 ace->gid = (gid_t)g_ace->ace_who; 387 break; 388 case GPFS_ACL_GROUP_OBJ: 389 ace->a_type = SMB_ACL_GROUP_OBJ; 390 break; 391 case GPFS_ACL_OTHER: 392 ace->a_type = SMB_ACL_OTHER; 393 break; 394 case GPFS_ACL_MASK: 395 ace->a_type = SMB_ACL_MASK; 396 break; 397 default: 398 DEBUG(10, ("Got invalid ace_type: %d\n", 399 g_ace->ace_type)); 400 errno = EINVAL; 401 SAFE_FREE(result); 402 return NULL; 403 } 404 405 ace->a_perm = 0; 406 ace->a_perm |= (g_ace->ace_perm & ACL_PERM_READ) ? 407 SMB_ACL_READ : 0; 408 ace->a_perm |= (g_ace->ace_perm & ACL_PERM_WRITE) ? 409 SMB_ACL_WRITE : 0; 410 ace->a_perm |= (g_ace->ace_perm & ACL_PERM_EXECUTE) ? 411 SMB_ACL_EXECUTE : 0; 412 413 DEBUGADD(10, ("Converted to %d perm %x\n", 414 ace->a_type, ace->a_perm)); 415 } 416 417 return result; 418} 419 420static SMB_ACL_T gpfsacl_get_posix_acl(const char *path, gpfs_aclType_t type) 421{ 422 struct gpfs_acl *pacl; 423 SMB_ACL_T result = NULL; 424 425 pacl = gpfs_getacl_alloc(path, type); 426 427 if (pacl == NULL) { 428 DEBUG(10, ("gpfs_getacl failed for %s with %s\n", 429 path, strerror(errno))); 430 if (errno == 0) { 431 errno = EINVAL; 432 } 433 goto done; 434 } 435 436 if (pacl->acl_version != GPFS_ACL_VERSION_POSIX) { 437 DEBUG(10, ("Got acl version %d, expected %d\n", 438 pacl->acl_version, GPFS_ACL_VERSION_POSIX)); 439 errno = EINVAL; 440 goto done; 441 } 442 443 DEBUG(10, ("len: %d, level: %d, version: %d, nace: %d\n", 444 pacl->acl_len, pacl->acl_level, pacl->acl_version, 445 pacl->acl_nace)); 446 447 result = gpfs2smb_acl(pacl); 448 if (result == NULL) { 449 goto done; 450 } 451 452 done: 453 454 if (errno != 0) { 455 SAFE_FREE(result); 456 } 457 return result; 458} 459 460SMB_ACL_T gpfsacl_sys_acl_get_file(vfs_handle_struct *handle, 461 462 const char *path_p, 463 SMB_ACL_TYPE_T type) 464{ 465 gpfs_aclType_t gpfs_type; 466 467 switch(type) { 468 case SMB_ACL_TYPE_ACCESS: 469 gpfs_type = GPFS_ACL_TYPE_ACCESS; 470 break; 471 case SMB_ACL_TYPE_DEFAULT: 472 gpfs_type = GPFS_ACL_TYPE_DEFAULT; 473 break; 474 default: 475 DEBUG(0, ("Got invalid type: %d\n", type)); 476 smb_panic("exiting"); 477 } 478 479 return gpfsacl_get_posix_acl(path_p, gpfs_type); 480} 481 482SMB_ACL_T gpfsacl_sys_acl_get_fd(vfs_handle_struct *handle, 483 files_struct *fsp, 484 int fd) 485{ 486 return gpfsacl_get_posix_acl(fsp->fsp_name, GPFS_ACL_TYPE_ACCESS); 487} 488 489static struct gpfs_acl *smb2gpfs_acl(const SMB_ACL_T pacl, 490 SMB_ACL_TYPE_T type) 491{ 492 gpfs_aclLen_t len; 493 struct gpfs_acl *result; 494 int i; 495 union gpfs_ace_union 496 { 497 gpfs_ace_v1_t ace_v1[1]; /* when GPFS_ACL_VERSION_POSIX */ 498 gpfs_ace_v4_t ace_v4[1]; /* when GPFS_ACL_VERSION_NFS4 */ 499 }; 500 501 DEBUG(10, ("smb2gpfs_acl: Got ACL with %d entries\n", pacl->count)); 502 503 len = sizeof(struct gpfs_acl) - sizeof(union gpfs_ace_union) + 504 (pacl->count)*sizeof(gpfs_ace_v1_t); 505 506 result = SMB_MALLOC(len); 507 if (result == NULL) { 508 errno = ENOMEM; 509 return result; 510 } 511 512 result->acl_len = len; 513 result->acl_level = 0; 514 result->acl_version = GPFS_ACL_VERSION_POSIX; 515 result->acl_type = (type == SMB_ACL_TYPE_DEFAULT) ? 516 GPFS_ACL_TYPE_DEFAULT : GPFS_ACL_TYPE_ACCESS; 517 result->acl_nace = pacl->count; 518 519 for (i=0; i<pacl->count; i++) { 520 const struct smb_acl_entry *ace = &pacl->acl[i]; 521 struct gpfs_ace_v1 *g_ace = &result->ace_v1[i]; 522 523 DEBUG(10, ("Converting type %d perm %x\n", 524 (int)ace->a_type, (int)ace->a_perm)); 525 526 g_ace->ace_perm = 0; 527 528 switch(ace->a_type) { 529 case SMB_ACL_USER: 530 g_ace->ace_type = GPFS_ACL_USER; 531 g_ace->ace_who = (gpfs_uid_t)ace->uid; 532 break; 533 case SMB_ACL_USER_OBJ: 534 g_ace->ace_type = GPFS_ACL_USER_OBJ; 535 g_ace->ace_perm |= ACL_PERM_CONTROL; 536 g_ace->ace_who = 0; 537 break; 538 case SMB_ACL_GROUP: 539 g_ace->ace_type = GPFS_ACL_GROUP; 540 g_ace->ace_who = (gpfs_uid_t)ace->gid; 541 break; 542 case SMB_ACL_GROUP_OBJ: 543 g_ace->ace_type = GPFS_ACL_GROUP_OBJ; 544 g_ace->ace_who = 0; 545 break; 546 case SMB_ACL_MASK: 547 g_ace->ace_type = GPFS_ACL_MASK; 548 g_ace->ace_perm = 0x8f; 549 g_ace->ace_who = 0; 550 break; 551 case SMB_ACL_OTHER: 552 g_ace->ace_type = GPFS_ACL_OTHER; 553 g_ace->ace_who = 0; 554 break; 555 default: 556 DEBUG(10, ("Got invalid ace_type: %d\n", ace->a_type)); 557 errno = EINVAL; 558 SAFE_FREE(result); 559 return NULL; 560 } 561 562 g_ace->ace_perm |= (ace->a_perm & SMB_ACL_READ) ? 563 ACL_PERM_READ : 0; 564 g_ace->ace_perm |= (ace->a_perm & SMB_ACL_WRITE) ? 565 ACL_PERM_WRITE : 0; 566 g_ace->ace_perm |= (ace->a_perm & SMB_ACL_EXECUTE) ? 567 ACL_PERM_EXECUTE : 0; 568 569 DEBUGADD(10, ("Converted to %d id %d perm %x\n", 570 g_ace->ace_type, g_ace->ace_who, g_ace->ace_perm)); 571 } 572 573 return result; 574} 575 576int gpfsacl_sys_acl_set_file(vfs_handle_struct *handle, 577 578 const char *name, 579 SMB_ACL_TYPE_T type, 580 SMB_ACL_T theacl) 581{ 582 struct gpfs_acl *gpfs_acl; 583 int result; 584 585 gpfs_acl = smb2gpfs_acl(theacl, type); 586 if (gpfs_acl == NULL) { 587 return -1; 588 } 589 590 result = smbd_gpfs_putacl((char *)name, GPFS_PUTACL_STRUCT | GPFS_ACL_SAMBA, gpfs_acl); 591 592 SAFE_FREE(gpfs_acl); 593 return result; 594} 595 596int gpfsacl_sys_acl_set_fd(vfs_handle_struct *handle, 597 files_struct *fsp, 598 int fd, SMB_ACL_T theacl) 599{ 600 return gpfsacl_sys_acl_set_file(handle, fsp->fsp_name, SMB_ACL_TYPE_ACCESS, theacl); 601} 602 603int gpfsacl_sys_acl_delete_def_file(vfs_handle_struct *handle, 604 605 const char *path) 606{ 607 errno = ENOTSUP; 608 return -1; 609} 610 611/* VFS operations structure */ 612 613static vfs_op_tuple gpfs_op_tuples[] = { 614 615 {SMB_VFS_OP(vfs_gpfs_kernel_flock), 616 SMB_VFS_OP_KERNEL_FLOCK, 617 SMB_VFS_LAYER_OPAQUE}, 618 619 {SMB_VFS_OP(vfs_gpfs_setlease), 620 SMB_VFS_OP_LINUX_SETLEASE, 621 SMB_VFS_LAYER_OPAQUE}, 622 623 {SMB_VFS_OP(gpfsacl_fget_nt_acl), 624 SMB_VFS_OP_FGET_NT_ACL, 625 SMB_VFS_LAYER_TRANSPARENT}, 626 627 {SMB_VFS_OP(gpfsacl_get_nt_acl), 628 SMB_VFS_OP_GET_NT_ACL, 629 SMB_VFS_LAYER_TRANSPARENT}, 630 631 {SMB_VFS_OP(gpfsacl_fset_nt_acl), 632 SMB_VFS_OP_FSET_NT_ACL, 633 SMB_VFS_LAYER_TRANSPARENT}, 634 635 {SMB_VFS_OP(gpfsacl_set_nt_acl), 636 SMB_VFS_OP_SET_NT_ACL, 637 SMB_VFS_LAYER_TRANSPARENT}, 638 639 {SMB_VFS_OP(gpfsacl_sys_acl_get_file), 640 SMB_VFS_OP_SYS_ACL_GET_FILE, 641 SMB_VFS_LAYER_TRANSPARENT}, 642 643 {SMB_VFS_OP(gpfsacl_sys_acl_get_fd), 644 SMB_VFS_OP_SYS_ACL_GET_FD, 645 SMB_VFS_LAYER_TRANSPARENT}, 646 647 {SMB_VFS_OP(gpfsacl_sys_acl_set_file), 648 SMB_VFS_OP_SYS_ACL_SET_FILE, 649 SMB_VFS_LAYER_TRANSPARENT}, 650 651 {SMB_VFS_OP(gpfsacl_sys_acl_set_fd), 652 SMB_VFS_OP_SYS_ACL_SET_FD, 653 SMB_VFS_LAYER_TRANSPARENT}, 654 655 {SMB_VFS_OP(gpfsacl_sys_acl_delete_def_file), 656 SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, 657 SMB_VFS_LAYER_TRANSPARENT}, 658 659 {SMB_VFS_OP(NULL), 660 SMB_VFS_OP_NOOP, 661 SMB_VFS_LAYER_NOOP} 662 663}; 664 665 666NTSTATUS vfs_gpfs_init(void); 667NTSTATUS vfs_gpfs_init(void) 668{ 669 init_gpfs(); 670 671 return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "gpfs", 672 gpfs_op_tuples); 673} 674