include/nfsc/libnfs-raw.h

   1 /*
   2    Copyright (C) 2010 by Ronnie Sahlberg <ronniesahlberg@gmail.com>
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU Lesser General Public License as published by
   6    the Free Software Foundation; either version 2.1 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public License
  15    along with this program; if not, see <http://www.gnu.org/licenses/>.
  16 */
  17 /*
  18  * This is the lowlevel interface to access NFS resources.
  19  * Through this interface you have access to the full gamut of nfs and nfs related
  20  * protocol as well as the XDR encoded/decoded structures.
  21  */
  22 #ifndef _LIBNFS_RAW_H_
  23 #define _LIBNFS_RAW_H_
  24
  25 #include <stdint.h>
  26 #include <nfsc/libnfs-zdr.h>
  27
  28 struct rpc_data {
  29        int size;
  30        unsigned char *data;
  31 };
  32
  33 struct rpc_context;
  34 struct rpc_context *rpc_init_context(void);
  35 void rpc_destroy_context(struct rpc_context *rpc);
  36
  37 void rpc_set_auth(struct rpc_context *rpc, struct AUTH *auth);
  38
  39 int rpc_get_fd(struct rpc_context *rpc);
  40 int rpc_which_events(struct rpc_context *rpc);
  41 int rpc_service(struct rpc_context *rpc, int revents);
  42 char *rpc_get_error(struct rpc_context *rpc);
  43 int rpc_queue_length(struct rpc_context *rpc);
  44
  45 /* Utility function to get an RPC context from a NFS context. Useful for doing low level NFSACL
  46  * calls on a NFS context.
  47  */
  48 struct rpc_context *nfs_get_rpc_context(struct nfs_context *nfs);
  49
  50 /* This function returns the nfs_fh3 structure from a nfsfh structure.
  51    This allows to use a file onened with nfs_open() together with low-level
  52    rpc functions that thake a nfs filehandle
  53 */
  54 struct nfs_fh3 *nfs_get_fh(struct nfsfh *nfsfh);
  55
  56 /* Control what the next XID value to be used on the context will be.
  57    This can be used when multiple contexts are used to the same server
  58    to avoid that the two contexts have xid collissions.
  59  */
  60 void rpc_set_next_xid(struct rpc_context *rpc, uint32_t xid);
  61
  62 /* This function can be used to set the file descriptor used for
  63  * the RPC context. It is primarily useful when emulating dup2()
  64  * and similar or where you want full control of the filedescriptor numbers
  65  * used by the rpc socket.
  66  *
  67  * ...
  68  * oldfd = rpc_get_fd(rpc);
  69  * dup2(oldfd, newfd);
  70  * rpc_set_fd(rpc, newfd);
  71  * close(oldfd);
  72  * ...
  73  */
  74 void rpc_set_fd(struct rpc_context *rpc, int fd);
  75
  76 #define RPC_STATUS_SUCCESS              0
  77 #define RPC_STATUS_ERROR                1
  78 #define RPC_STATUS_CANCEL               2
  79
  80 /*
  81  * Async connection to the tcp port at server:port.
  82  * Function returns
  83  *  0 : The connection was initiated. Once the connection establish finishes, the callback will be invoked.
  84  * <0 : An error occured when trying to set up the connection. The callback will not be invoked.
  85  *
  86  * When the callback is invoked, status indicates the result:
  87  * RPC_STATUS_SUCCESS : The tcp connection was successfully established.
  88  *                      data is NULL.
  89  * RPC_STATUS_ERROR   : The connection failed to establish.
  90  *                      data is the erro string.
  91  * RPC_STATUS_CANCEL  : The connection attempt was aborted before it could complete.
  92  *                    : data is NULL.
  93  */
  94 int rpc_connect_async(struct rpc_context *rpc, const char *server, int port, rpc_cb cb, void *private_data);
  95 /*
  96  * Async function to connect to a specific RPC program/version
  97  * Function returns
  98  *  0 : The connection was initiated. Once the connection establish finishes, the callback will be invoked.
  99  * <0 : An error occured when trying to set up the connection. The callback will not be invoked.
 100  *
 101  * When the callback is invoked, status indicates the result:
 102  * RPC_STATUS_SUCCESS : The tcp connection was successfully established.
 103  *                      data is NULL.
 104  * RPC_STATUS_ERROR   : The connection failed to establish.
 105  *                      data is the erro string.
 106  * RPC_STATUS_CANCEL  : The connection attempt was aborted before it could complete.
 107  *                    : data is NULL.
 108  */
 109 int rpc_connect_program_async(struct rpc_context *rpc, char *server, int program, int version, rpc_cb cb, void *private_data);
 110 /*
 111  * When disconnecting a connection in flight. All commands in flight will be called with the callback
 112  * and status RPC_STATUS_ERROR. Data will be the error string for the disconnection.
 113  */
 114 int rpc_disconnect(struct rpc_context *rpc, char *error);
 115
 116
 117 /*
 118  * PORTMAP FUNCTIONS
 119  */
 120
 121 /*
 122  * Call PORTMAPPER/NULL
 123  * Function returns
 124  *  0 : The connection was initiated. Once the connection establish finishes, the callback will be invoked.
 125  * <0 : An error occured when trying to set up the connection. The callback will not be invoked.
 126  *
 127  * When the callback is invoked, status indicates the result:
 128  * RPC_STATUS_SUCCESS : We got a successful response from the portmapper daemon.
 129  *                      data is NULL.
 130  * RPC_STATUS_ERROR   : An error occured when trying to contact the portmapper.
 131  *                      data is the error string.
 132  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 133  *                     data is NULL.
 134  */
 135 EXTERN int rpc_pmap_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 136
 137
 138 /*
 139  * Call PORTMAPPER/GETPORT.
 140  * Function returns
 141  *  0 : The connection was initiated. Once the connection establish finishes, the callback will be invoked.
 142  * <0 : An error occured when trying to set up the connection. The callback will not be invoked.
 143  *
 144  * When the callback is invoked, status indicates the result:
 145  * RPC_STATUS_SUCCESS : We got a successful response from the portmapper daemon.
 146  *                      data is a (uint32_t *), containing the port returned.
 147  * RPC_STATUS_ERROR   : An error occured when trying to contact the portmapper.
 148  *                      data is the error string.
 149  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 150  *                     data is NULL.
 151  */
 152 EXTERN int rpc_pmap_getport_async(struct rpc_context *rpc, int program, int version, int protocol, rpc_cb cb, void *private_data);
 153
 154 /*
 155  * Call PORTMAPPER/SET
 156  * Function returns
 157  *  0 : The connection was initiated. Once the connection establish finishes, the callback will be invoked.
 158  * <0 : An error occured when trying to set up the connection. The callback will not be invoked.
 159  *
 160  * When the callback is invoked, status indicates the result:
 161  * RPC_STATUS_SUCCESS : We got a successful response from the portmapper daemon.
 162  *                      data is a (uint32_t *), containing status
 163  * RPC_STATUS_ERROR   : An error occured when trying to contact the portmapper.
 164  *                      data is the error string.
 165  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 166  *                     data is NULL.
 167  */
 168 EXTERN int rpc_pmap_set_async(struct rpc_context *rpc, int program, int version, int protocol, int port, rpc_cb cb, void *private_data);
 169
 170 /*
 171  * Call PORTMAPPER/UNSET
 172  * Function returns
 173  *  0 : The connection was initiated. Once the connection establish finishes, the callback will be invoked.
 174  * <0 : An error occured when trying to set up the connection. The callback will not be invoked.
 175  *
 176  * When the callback is invoked, status indicates the result:
 177  * RPC_STATUS_SUCCESS : We got a successful response from the portmapper daemon.
 178  *                      data is a (uint32_t *), containing status
 179  * RPC_STATUS_ERROR   : An error occured when trying to contact the portmapper.
 180  *                      data is the error string.
 181  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 182  *                     data is NULL.
 183  */
 184 EXTERN int rpc_pmap_unset_async(struct rpc_context *rpc, int program, int version, int protocol, int port, rpc_cb cb, void *private_data);
 185
 186 /*
 187  * Call PORTMAPPER/CALLIT.
 188  * Function returns
 189  *  0 : The connection was initiated. Once the connection establish finishes, the callback will be invoked.
 190  * <0 : An error occured when trying to set up the connection. The callback will not be invoked.
 191  *
 192  * When the callback is invoked, status indicates the result:
 193  * RPC_STATUS_SUCCESS : We got a successful response from the portmapper daemon
 194  *                      data is a 'pmap_call_result' pointer.
 195  * RPC_STATUS_ERROR   : An error occured when trying to contact the portmapper.
 196  *                      data is the error string.
 197  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 198  *                     data is NULL.
 199  */
 200 EXTERN int rpc_pmap_callit_async(struct rpc_context *rpc, int program, int version, int procedure, char *data, int datalen, rpc_cb cb, void *private_data);
 201
 202 /*
 203  * MOUNT v3 FUNCTIONS
 204  */
 205 char *mountstat3_to_str(int stat);
 206 int mountstat3_to_errno(int error);
 207
 208 /*
 209  * Call MOUNT3/NULL
 210  * Function returns
 211  *  0 : The call was initiated. The callback will be invoked when the call completes.
 212  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 213  *
 214  * When the callback is invoked, status indicates the result:
 215  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 216  *                      data is NULL.
 217  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 218  *                      data is the error string.
 219  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 220  *                     data is NULL.
 221  */
 222 EXTERN int rpc_mount3_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 223 EXTERN int rpc_mount_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 224
 225 /*
 226  * Call MOUNT3/MNT
 227  * Function returns
 228  *  0 : The call was initiated. The callback will be invoked when the call completes.
 229  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 230  *
 231  * When the callback is invoked, status indicates the result:
 232  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 233  *                      data is union mountres3.
 234  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 235  *                      data is the error string.
 236  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 237  *                     data is NULL.
 238  */
 239 EXTERN int rpc_mount3_mnt_async(struct rpc_context *rpc, rpc_cb cb, char *export, void *private_data);
 240 EXTERN int rpc_mount_mnt_async(struct rpc_context *rpc, rpc_cb cb, char *export, void *private_data);
 241
 242 /*
 243  * Call MOUNT3/DUMP
 244  * Function returns
 245  *  0 : The call was initiated. The callback will be invoked when the call completes.
 246  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 247  *
 248  * When the callback is invoked, status indicates the result:
 249  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 250  *                      data is a mountlist.
 251  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 252  *                      data is the error string.
 253  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 254  *                     data is NULL.
 255  */
 256 EXTERN int rpc_mount3_dump_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 257 EXTERN int rpc_mount_dump_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 258
 259 /*
 260  * Call MOUNT3/UMNT
 261  * Function returns
 262  *  0 : The call was initiated. The callback will be invoked when the call completes.
 263  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 264  *
 265  * When the callback is invoked, status indicates the result:
 266  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 267  *                      data NULL.
 268  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 269  *                      data is the error string.
 270  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 271  *                     data is NULL.
 272  */
 273 EXTERN int rpc_mount3_umnt_async(struct rpc_context *rpc, rpc_cb cb, char *export, void *private_data);
 274 EXTERN int rpc_mount_umnt_async(struct rpc_context *rpc, rpc_cb cb, char *export, void *private_data);
 275
 276 /*
 277  * Call MOUNT3/UMNTALL
 278  * Function returns
 279  *  0 : The call was initiated. The callback will be invoked when the call completes.
 280  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 281  *
 282  * When the callback is invoked, status indicates the result:
 283  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 284  *                      data NULL.
 285  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 286  *                      data is the error string.
 287  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 288  *                     data is NULL.
 289  */
 290 EXTERN int rpc_mount3_umntall_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 291 EXTERN int rpc_mount_umntall_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 292
 293 /*
 294  * Call MOUNT3/EXPORT
 295  * NOTE: You must include 'libnfs-raw-mount.h' to get the definitions of the
 296  * returned structures.
 297  *
 298  * Function returns
 299  *  0 : The call was initiated. The callback will be invoked when the call completes.
 300  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 301  *
 302  * When the callback is invoked, status indicates the result:
 303  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 304  *                      data is a pointer to an exports pointer:
 305  *                      exports export = *(exports *)data;
 306  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 307  *                      data is the error string.
 308  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 309  *                     data is NULL.
 310  */
 311 EXTERN int rpc_mount3_export_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 312 EXTERN int rpc_mount_export_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 313
 314 /*
 315  * MOUNT v1 FUNCTIONS (Used with NFSv2)
 316  */
 317 /*
 318  * Call MOUNT1/NULL
 319  * Function returns
 320  *  0 : The call was initiated. The callback will be invoked when the call completes.
 321  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 322  *
 323  * When the callback is invoked, status indicates the result:
 324  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 325  *                      data is NULL.
 326  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 327  *                      data is the error string.
 328  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 329  *                     data is NULL.
 330  */
 331 EXTERN int rpc_mount1_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 332
 333 /*
 334  * Call MOUNT1/MNT
 335  * Function returns
 336  *  0 : The call was initiated. The callback will be invoked when the call completes.
 337  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 338  *
 339  * When the callback is invoked, status indicates the result:
 340  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 341  *                      data is union mountres1.
 342  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 343  *                      data is the error string.
 344  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 345  *                     data is NULL.
 346  */
 347 EXTERN int rpc_mount1_mnt_async(struct rpc_context *rpc, rpc_cb cb, char *export, void *private_data);
 348
 349 /*
 350  * Call MOUNT1/DUMP
 351  * Function returns
 352  *  0 : The call was initiated. The callback will be invoked when the call completes.
 353  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 354  *
 355  * When the callback is invoked, status indicates the result:
 356  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 357  *                      data is a mountlist.
 358  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 359  *                      data is the error string.
 360  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 361  *                     data is NULL.
 362  */
 363 EXTERN int rpc_mount1_dump_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 364
 365 /*
 366  * Call MOUNT1/UMNT
 367  * Function returns
 368  *  0 : The call was initiated. The callback will be invoked when the call completes.
 369  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 370  *
 371  * When the callback is invoked, status indicates the result:
 372  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 373  *                      data NULL.
 374  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 375  *                      data is the error string.
 376  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 377  *                     data is NULL.
 378  */
 379 EXTERN int rpc_mount1_umnt_async(struct rpc_context *rpc, rpc_cb cb, char *export, void *private_data);
 380
 381 /*
 382  * Call MOUNT1/UMNTALL
 383  * Function returns
 384  *  0 : The call was initiated. The callback will be invoked when the call completes.
 385  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 386  *
 387  * When the callback is invoked, status indicates the result:
 388  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 389  *                      data NULL.
 390  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 391  *                      data is the error string.
 392  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 393  *                     data is NULL.
 394  */
 395 EXTERN int rpc_mount1_umntall_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 396
 397 /*
 398  * Call MOUNT1/EXPORT
 399  * NOTE: You must include 'libnfs-raw-mount.h' to get the definitions of the
 400  * returned structures.
 401  *
 402  * Function returns
 403  *  0 : The call was initiated. The callback will be invoked when the call completes.
 404  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 405  *
 406  * When the callback is invoked, status indicates the result:
 407  * RPC_STATUS_SUCCESS : We got a successful response from the mount daemon.
 408  *                      data is a pointer to an exports pointer:
 409  *                      exports export = *(exports *)data;
 410  * RPC_STATUS_ERROR   : An error occured when trying to contact the mount daemon.
 411  *                      data is the error string.
 412  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 413  *                     data is NULL.
 414  */
 415 EXTERN int rpc_mount1_export_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 416
 417
 418 /*
 419  * NFS v3 FUNCTIONS
 420  */
 421 struct nfs_fh3;
 422 char *nfsstat3_to_str(int error);
 423 int nfsstat3_to_errno(int error);
 424
 425 /*
 426  * Call NFS3/NULL
 427  * Function returns
 428  *  0 : The call was initiated. The callback will be invoked when the call completes.
 429  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 430  *
 431  * When the callback is invoked, status indicates the result:
 432  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 433  *                      data is NULL.
 434  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 435  *                      data is the error string.
 436  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 437  *                     data is NULL.
 438  */
 439 EXTERN int rpc_nfs3_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 440 EXTERN int rpc_nfs_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 441
 442 /*
 443  * Call NFS3/GETATTR
 444  * Function returns
 445  *  0 : The call was initiated. The callback will be invoked when the call completes.
 446  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 447  *
 448  * When the callback is invoked, status indicates the result:
 449  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 450  *                      data is GETATTR3res
 451  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 452  *                      data is the error string.
 453  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 454  *                     data is NULL.
 455  */
 456 struct GETATTR3args;
 457 EXTERN int rpc_nfs3_getattr_async(struct rpc_context *rpc, rpc_cb cb, struct GETATTR3args *args, void *private_data);
 458 EXTERN int rpc_nfs_getattr_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data);
 459
 460 /*
 461  * Call NFS3/PATHCONF
 462  * Function returns
 463  *  0 : The call was initiated. The callback will be invoked when the call completes.
 464  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 465  *
 466  * When the callback is invoked, status indicates the result:
 467  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 468  *                      data is PATHCONF3res
 469  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 470  *                      data is the error string.
 471  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 472  *                     data is NULL.
 473  */
 474 struct PATHCONF3args;
 475 EXTERN int rpc_nfs3_pathconf_async(struct rpc_context *rpc, rpc_cb cb, struct PATHCONF3args *args, void *private_data);
 476 EXTERN int rpc_nfs_pathconf_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data);
 477
 478 /*
 479  * Call NFS3/LOOKUP
 480  * Function returns
 481  *  0 : The call was initiated. The callback will be invoked when the call completes.
 482  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 483  *
 484  * When the callback is invoked, status indicates the result:
 485  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 486  *                      data is LOOKUP3res
 487  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 488  *                      data is the error string.
 489  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 490  *                     data is NULL.
 491  */
 492 struct LOOKUP3args;
 493 EXTERN int rpc_nfs3_lookup_async(struct rpc_context *rpc, rpc_cb cb, struct LOOKUP3args *args, void *private_data);
 494 EXTERN int rpc_nfs_lookup_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *name, void *private_data);
 495
 496 /*
 497  * Call NFS3/ACCESS
 498  * Function returns
 499  *  0 : The call was initiated. The callback will be invoked when the call completes.
 500  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 501  *
 502  * When the callback is invoked, status indicates the result:
 503  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 504  *                      data is ACCESS3res
 505  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 506  *                      data is the error string.
 507  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 508  *                     data is NULL.
 509  */
 510 struct ACCESS3args;
 511 EXTERN int rpc_nfs3_access_async(struct rpc_context *rpc, rpc_cb cb, struct ACCESS3args *args, void *private_data);
 512 EXTERN int rpc_nfs_access_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, int access, void *private_data);
 513
 514 /*
 515  * Call NFS3/READ
 516  * Function returns
 517  *  0 : The call was initiated. The callback will be invoked when the call completes.
 518  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 519  *
 520  * When the callback is invoked, status indicates the result:
 521  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 522  *                      data is READ3res
 523  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 524  *                      data is the error string.
 525  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 526  *                     data is NULL.
 527  */
 528 struct READ3args;
 529 EXTERN int rpc_nfs3_read_async(struct rpc_context *rpc, rpc_cb cb, struct READ3args *args, void *private_data);
 530 EXTERN int rpc_nfs_read_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, uint64_t offset, uint64_t count, void *private_data);
 531
 532 /*
 533  * Call NFS3/WRITE
 534  * Function returns
 535  *  0 : The call was initiated. The callback will be invoked when the call completes.
 536  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 537  *
 538  * When the callback is invoked, status indicates the result:
 539  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 540  *                      data is WRITE3res *
 541  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 542  *                      data is the error string.
 543  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 544  *                     data is NULL.
 545  */
 546 struct WRITE3args;
 547 EXTERN int rpc_nfs3_write_async(struct rpc_context *rpc, rpc_cb cb, struct WRITE3args *args, void *private_data);
 548 EXTERN int rpc_nfs_write_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *buf, uint64_t offset, uint64_t count, int stable_how, void *private_data);
 549
 550 /*
 551  * Call NFS3/COMMIT
 552  * Function returns
 553  *  0 : The call was initiated. The callback will be invoked when the call completes.
 554  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 555  *
 556  * When the callback is invoked, status indicates the result:
 557  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 558  *                      data is COMMIT3res *
 559  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 560  *                      data is the error string.
 561  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 562  *                     data is NULL.
 563  */
 564 struct COMMIT3args;
 565 EXTERN int rpc_nfs3_commit_async(struct rpc_context *rpc, rpc_cb cb, struct COMMIT3args *args, void *private_data);
 566 EXTERN int rpc_nfs_commit_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data);
 567
 568 /*
 569  * Call NFS3/SETATTR
 570  * Function returns
 571  *  0 : The call was initiated. The callback will be invoked when the call completes.
 572  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 573  *
 574  * When the callback is invoked, status indicates the result:
 575  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 576  *                      data is SETATTR3res *
 577  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 578  *                      data is the error string.
 579  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 580  *                     data is NULL.
 581  */
 582 struct SETATTR3args;
 583 EXTERN int rpc_nfs3_setattr_async(struct rpc_context *rpc, rpc_cb cb, struct SETATTR3args *args, void *private_data);
 584 EXTERN int rpc_nfs_setattr_async(struct rpc_context *rpc, rpc_cb cb, struct SETATTR3args *args, void *private_data);
 585
 586 /*
 587  * Call NFS3/MKDIR
 588  * Function returns
 589  *  0 : The call was initiated. The callback will be invoked when the call completes.
 590  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 591  *
 592  * When the callback is invoked, status indicates the result:
 593  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 594  *                      data is MKDIR3res *
 595  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 596  *                      data is the error string.
 597  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 598  *                     data is NULL.
 599  */
 600 struct MKDIR3args;
 601 EXTERN int rpc_nfs3_mkdir_async(struct rpc_context *rpc, rpc_cb cb, struct MKDIR3args *args, void *private_data);
 602 EXTERN int rpc_nfs_mkdir_async(struct rpc_context *rpc, rpc_cb cb, struct MKDIR3args *args, void *private_data);
 603
 604 /*
 605  * Call NFS3/RMDIR
 606  * Function returns
 607  *  0 : The call was initiated. The callback will be invoked when the call completes.
 608  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 609  *
 610  * When the callback is invoked, status indicates the result:
 611  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 612  *                      data is RMDIR3res *
 613  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 614  *                      data is the error string.
 615  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 616  *                     data is NULL.
 617  */
 618 struct RMDIR3args;
 619 EXTERN int rpc_nfs3_rmdir_async(struct rpc_context *rpc, rpc_cb cb, struct RMDIR3args *args, void *private_data);
 620 EXTERN int rpc_nfs_rmdir_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *dir, void *private_data);
 621
 622 /*
 623  * Call NFS3/CREATE
 624  * Function returns
 625  *  0 : The call was initiated. The callback will be invoked when the call completes.
 626  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 627  *
 628  * When the callback is invoked, status indicates the result:
 629  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 630  *                      data is CREATE3res *
 631  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 632  *                      data is the error string.
 633  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 634  *                     data is NULL.
 635  */
 636 struct CREATE3args;
 637 EXTERN int rpc_nfs3_create_async(struct rpc_context *rpc, rpc_cb cb, struct CREATE3args *args, void *private_data);
 638 EXTERN int rpc_nfs_create_async(struct rpc_context *rpc, rpc_cb cb, struct CREATE3args *args, void *private_data);
 639
 640 /*
 641  * Call NFS3/MKNOD
 642  * Function returns
 643  *  0 : The call was initiated. The callback will be invoked when the call completes.
 644  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 645  *
 646  * When the callback is invoked, status indicates the result:
 647  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 648  *                      data is MKNOD3res *
 649  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 650  *                      data is the error string.
 651  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 652  *                     data is NULL.
 653  */
 654 struct MKNOD3args;
 655 EXTERN int rpc_nfs3_mknod_async(struct rpc_context *rpc, rpc_cb cb, struct MKNOD3args *args, void *private_data);
 656 EXTERN int rpc_nfs_mknod_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *file, int mode, int major, int minor, void *private_data);
 657
 658 /*
 659  * Call NFS3/REMOVE
 660  * Function returns
 661  *  0 : The call was initiated. The callback will be invoked when the call completes.
 662  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 663  *
 664  * When the callback is invoked, status indicates the result:
 665  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 666  *                      data is REMOVE3res *
 667  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 668  *                      data is the error string.
 669  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 670  *                     data is NULL.
 671  */
 672 struct REMOVE3args;
 673 EXTERN int rpc_nfs3_remove_async(struct rpc_context *rpc, rpc_cb cb, struct REMOVE3args *args, void *private_data);
 674 EXTERN int rpc_nfs_remove_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *name, void *private_data);
 675
 676 /*
 677  * Call NFS3/READDIR
 678  * Function returns
 679  *  0 : The call was initiated. The callback will be invoked when the call completes.
 680  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 681  *
 682  * When the callback is invoked, status indicates the result:
 683  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 684  *                      data is READDIR3res *
 685  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 686  *                      data is the error string.
 687  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 688  *                     data is NULL.
 689  */
 690 struct READDIR3args;
 691 EXTERN int rpc_nfs3_readdir_async(struct rpc_context *rpc, rpc_cb cb, struct READDIR3args *args, void *private_data);
 692 EXTERN int rpc_nfs_readdir_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, uint64_t cookie, char *cookieverf, int count, void *private_data);
 693
 694 /*
 695  * Call NFS3/READDIRPLUS
 696  * Function returns
 697  *  0 : The call was initiated. The callback will be invoked when the call completes.
 698  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 699  *
 700  * When the callback is invoked, status indicates the result:
 701  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 702  *                      data is READDIRPLUS3res *
 703  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 704  *                      data is the error string.
 705  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 706  *                     data is NULL.
 707  */
 708 struct READDIRPLUS3args;
 709 EXTERN int rpc_nfs3_readdirplus_async(struct rpc_context *rpc, rpc_cb cb, struct READDIRPLUS3args *args, void *private_data);
 710 EXTERN int rpc_nfs_readdirplus_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, uint64_t cookie, char *cookieverf, int count, void *private_data);
 711
 712 /*
 713  * Call NFS3/FSSTAT
 714  * Function returns
 715  *  0 : The call was initiated. The callback will be invoked when the call completes.
 716  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 717  *
 718  * When the callback is invoked, status indicates the result:
 719  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 720  *                      data is FSSTAT3res
 721  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 722  *                      data is the error string.
 723  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 724  *                     data is NULL.
 725  */
 726 struct FSSTAT3args;
 727 EXTERN int rpc_nfs3_fsstat_async(struct rpc_context *rpc, rpc_cb cb, struct FSSTAT3args *args, void *private_data);
 728 EXTERN int rpc_nfs_fsstat_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data);
 729
 730 /*
 731  * Call NFS3/FSINFO
 732  * Function returns
 733  *  0 : The call was initiated. The callback will be invoked when the call completes.
 734  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 735  *
 736  * When the callback is invoked, status indicates the result:
 737  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 738  *                      data is FSINFO3res
 739  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 740  *                      data is the error string.
 741  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 742  *                     data is NULL.
 743  */
 744 struct FSINFO3args;
 745 EXTERN int rpc_nfs3_fsinfo_async(struct rpc_context *rpc, rpc_cb cb, struct FSINFO3args *args, void *private_data);
 746 EXTERN int rpc_nfs_fsinfo_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data);
 747
 748 /*
 749  * Call NFS3/READLINK
 750  * Function returns
 751  *  0 : The call was initiated. The callback will be invoked when the call completes.
 752  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 753  *
 754  * When the callback is invoked, status indicates the result:
 755  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 756  *                      data is READLINK3res *
 757  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 758  *                      data is the error string.
 759  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 760  *                     data is NULL.
 761  */
 762 struct READLINK3args;
 763 EXTERN int rpc_nfs3_readlink_async(struct rpc_context *rpc, rpc_cb cb, struct READLINK3args *args, void *private_data);
 764 EXTERN int rpc_nfs_readlink_async(struct rpc_context *rpc, rpc_cb cb, struct READLINK3args *args, void *private_data);
 765
 766 /*
 767  * Call NFS3/SYMLINK
 768  * Function returns
 769  *  0 : The call was initiated. The callback will be invoked when the call completes.
 770  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 771  *
 772  * When the callback is invoked, status indicates the result:
 773  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 774  *                      data is SYMLINK3res *
 775  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 776  *                      data is the error string.
 777  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 778  *                     data is NULL.
 779  */
 780 struct SYMLINK3args;
 781 EXTERN int rpc_nfs3_symlink_async(struct rpc_context *rpc, rpc_cb cb, struct SYMLINK3args *args, void *private_data);
 782 EXTERN int rpc_nfs_symlink_async(struct rpc_context *rpc, rpc_cb cb, struct SYMLINK3args *args, void *private_data);
 783
 784 /*
 785  * Call NFS3/RENAME
 786  * Function returns
 787  *  0 : The call was initiated. The callback will be invoked when the call completes.
 788  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 789  *
 790  * When the callback is invoked, status indicates the result:
 791  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 792  *                      data is RENAME3res *
 793  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 794  *                      data is the error string.
 795  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 796  *                     data is NULL.
 797  */
 798 struct RENAME3args;
 799 EXTERN int rpc_nfs3_rename_async(struct rpc_context *rpc, rpc_cb cb, struct RENAME3args *args, void *private_data);
 800 EXTERN int rpc_nfs_rename_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *olddir, char *oldname, struct nfs_fh3 *newdir, char *newname, void *private_data);
 801
 802 /*
 803  * Call NFS3/LINK
 804  * Function returns
 805  *  0 : The call was initiated. The callback will be invoked when the call completes.
 806  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 807  *
 808  * When the callback is invoked, status indicates the result:
 809  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 810  *                      data is LINK3res *
 811  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 812  *                      data is the error string.
 813  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 814  *                     data is NULL.
 815  */
 816 struct LINK3args;
 817 EXTERN int rpc_nfs3_link_async(struct rpc_context *rpc, rpc_cb cb, struct LINK3args *args, void *private_data);
 818 EXTERN int rpc_nfs_link_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *file, struct nfs_fh3 *newdir, char *newname, void *private_data);
 819
 820 /*
 821  * NFS v2 FUNCTIONS
 822  */
 823
 824 /*
 825  * Call NFS2/NULL
 826  * Function returns
 827  *  0 : The call was initiated. The callback will be invoked when the call completes.
 828  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 829  *
 830  * When the callback is invoked, status indicates the result:
 831  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 832  *                      data is NULL.
 833  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 834  *                      data is the error string.
 835  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 836  *                     data is NULL.
 837  */
 838 EXTERN int rpc_nfs2_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
 839
 840 /*
 841  * Call NFS2/GETATTR
 842  * Function returns
 843  *  0 : The call was initiated. The callback will be invoked when the call completes.
 844  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 845  *
 846  * When the callback is invoked, status indicates the result:
 847  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 848  *                      data is GETATTR2res
 849  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 850  *                      data is the error string.
 851  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 852  *                     data is NULL.
 853  */
 854 struct GETATTR2args;
 855 EXTERN int rpc_nfs2_getattr_async(struct rpc_context *rpc, rpc_cb cb, struct GETATTR2args *args, void *private_data);
 856
 857 /*
 858  * Call NFS2/SETATTR
 859  * Function returns
 860  *  0 : The call was initiated. The callback will be invoked when the call completes.
 861  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 862  *
 863  * When the callback is invoked, status indicates the result:
 864  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 865  *                      data is SETATTR2res *
 866  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 867  *                      data is the error string.
 868  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 869  *                     data is NULL.
 870  */
 871 struct SETATTR2args;
 872 EXTERN int rpc_nfs2_setattr_async(struct rpc_context *rpc, rpc_cb cb, struct SETATTR2args *args, void *private_data);
 873
 874 /*
 875  * Call NFS2/LOOKUP
 876  * Function returns
 877  *  0 : The call was initiated. The callback will be invoked when the call completes.
 878  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 879  *
 880  * When the callback is invoked, status indicates the result:
 881  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 882  *                      data is LOOKUP2res
 883  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 884  *                      data is the error string.
 885  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 886  *                     data is NULL.
 887  */
 888 struct LOOKUP2args;
 889 EXTERN int rpc_nfs2_lookup_async(struct rpc_context *rpc, rpc_cb cb, struct LOOKUP2args *args, void *private_data);
 890
 891 /*
 892  * Call NFS2/READLINK
 893  * Function returns
 894  *  0 : The call was initiated. The callback will be invoked when the call completes.
 895  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 896  *
 897  * When the callback is invoked, status indicates the result:
 898  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 899  *                      data is READLINK2res *
 900  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 901  *                      data is the error string.
 902  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 903  *                     data is NULL.
 904  */
 905 struct READLINK2args;
 906 EXTERN int rpc_nfs32_readlink_async(struct rpc_context *rpc, rpc_cb cb, struct READLINK2args *args, void *private_data);
 907
 908 /*
 909  * Call NFS2/READ
 910  * Function returns
 911  *  0 : The call was initiated. The callback will be invoked when the call completes.
 912  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 913  *
 914  * When the callback is invoked, status indicates the result:
 915  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 916  *                      data is READ2res
 917  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 918  *                      data is the error string.
 919  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 920  *                     data is NULL.
 921  */
 922 struct READ2args;
 923 EXTERN int rpc_nfs2_read_async(struct rpc_context *rpc, rpc_cb cb, struct READ2args *args, void *private_data);
 924
 925 /*
 926  * Call NFS2/WRITE
 927  * Function returns
 928  *  0 : The call was initiated. The callback will be invoked when the call completes.
 929  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 930  *
 931  * When the callback is invoked, status indicates the result:
 932  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 933  *                      data is WRITE2res *
 934  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 935  *                      data is the error string.
 936  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 937  *                     data is NULL.
 938  */
 939 struct WRITE2args;
 940 EXTERN int rpc_nfs2_write_async(struct rpc_context *rpc, rpc_cb cb, struct WRITE2args *args, void *private_data);
 941
 942 /*
 943  * Call NFS2/CREATE
 944  * Function returns
 945  *  0 : The call was initiated. The callback will be invoked when the call completes.
 946  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 947  *
 948  * When the callback is invoked, status indicates the result:
 949  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 950  *                      data is CREATE2res *
 951  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 952  *                      data is the error string.
 953  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 954  *                     data is NULL.
 955  */
 956 struct CREATE2args;
 957 EXTERN int rpc_nfs2_create_async(struct rpc_context *rpc, rpc_cb cb, struct CREATE2args *args, void *private_data);
 958
 959 /*
 960  * Call NFS2/REMOVE
 961  * Function returns
 962  *  0 : The call was initiated. The callback will be invoked when the call completes.
 963  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 964  *
 965  * When the callback is invoked, status indicates the result:
 966  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 967  *                      data is REMOVE2res *
 968  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 969  *                      data is the error string.
 970  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 971  *                     data is NULL.
 972  */
 973 struct REMOVE2args;
 974 EXTERN int rpc_nfs2_remove_async(struct rpc_context *rpc, rpc_cb cb, struct REMOVE2args *args, void *private_data);
 975
 976 /*
 977  * Call NFS2/RENAME
 978  * Function returns
 979  *  0 : The call was initiated. The callback will be invoked when the call completes.
 980  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 981  *
 982  * When the callback is invoked, status indicates the result:
 983  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
 984  *                      data is RENAME2res *
 985  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
 986  *                      data is the error string.
 987  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
 988  *                     data is NULL.
 989  */
 990 struct RENAME2args;
 991 EXTERN int rpc_nfs2_rename_async(struct rpc_context *rpc, rpc_cb cb, struct RENAME2args *args, void *private_data);
 992
 993 /*
 994  * Call NFS2/LINK
 995  * Function returns
 996  *  0 : The call was initiated. The callback will be invoked when the call completes.
 997  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
 998  *
 999  * When the callback is invoked, status indicates the result:
1000  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
1001  *                      data is LINK2res *
1002  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
1003  *                      data is the error string.
1004  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1005  *                     data is NULL.
1006  */
1007 struct LINK2args;
1008 EXTERN int rpc_nfs2_link_async(struct rpc_context *rpc, rpc_cb cb, struct LINK2args *args, void *private_data);
1009
1010 /*
1011  * Call NFS2/SYMLINK
1012  * Function returns
1013  *  0 : The call was initiated. The callback will be invoked when the call completes.
1014  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1015  *
1016  * When the callback is invoked, status indicates the result:
1017  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
1018  *                      data is SYMLINK2res *
1019  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
1020  *                      data is the error string.
1021  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1022  *                     data is NULL.
1023  */
1024 struct SYMLINK2args;
1025 EXTERN int rpc_nfs2_symlink_async(struct rpc_context *rpc, rpc_cb cb, struct SYMLINK2args *args, void *private_data);
1026
1027 /*
1028  * Call NFS2/MKDIR
1029  * Function returns
1030  *  0 : The call was initiated. The callback will be invoked when the call completes.
1031  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1032  *
1033  * When the callback is invoked, status indicates the result:
1034  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
1035  *                      data is MKDIR2res *
1036  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
1037  *                      data is the error string.
1038  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1039  *                     data is NULL.
1040  */
1041 struct MKDIR2args;
1042 EXTERN int rpc_nfs2_mkdir_async(struct rpc_context *rpc, rpc_cb cb, struct MKDIR2args *args, void *private_data);
1043
1044 /*
1045  * Call NFS2/RMDIR
1046  * Function returns
1047  *  0 : The call was initiated. The callback will be invoked when the call completes.
1048  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1049  *
1050  * When the callback is invoked, status indicates the result:
1051  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
1052  *                      data is RMDIR2res *
1053  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
1054  *                      data is the error string.
1055  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1056  *                     data is NULL.
1057  */
1058 struct RMDIR2args;
1059 EXTERN int rpc_nfs2_rmdir_async(struct rpc_context *rpc, rpc_cb cb, struct RMDIR2args *args, void *private_data);
1060
1061 /*
1062  * Call NFS2/READDIR
1063  * Function returns
1064  *  0 : The call was initiated. The callback will be invoked when the call completes.
1065  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1066  *
1067  * When the callback is invoked, status indicates the result:
1068  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
1069  *                      data is READDIR2res *
1070  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
1071  *                      data is the error string.
1072  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1073  *                     data is NULL.
1074  */
1075 struct READDIR2args;
1076 EXTERN int rpc_nfs2_readdir_async(struct rpc_context *rpc, rpc_cb cb, struct READDIR2args *args, void *private_data);
1077
1078 /*
1079  * Call NFS2/STATFS
1080  * Function returns
1081  *  0 : The call was initiated. The callback will be invoked when the call completes.
1082  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1083  *
1084  * When the callback is invoked, status indicates the result:
1085  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
1086  *                      data is STATFS2res *
1087  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
1088  *                      data is the error string.
1089  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1090  *                     data is NULL.
1091  */
1092 struct STATFS2args;
1093 EXTERN int rpc_nfs2_statfs_async(struct rpc_context *rpc, rpc_cb cb, struct STATFS2args *args, void *private_data);
1094
1095 /*
1096  * RQUOTA FUNCTIONS
1097  */
1098 char *rquotastat_to_str(int error);
1099 int rquotastat_to_errno(int error);
1100
1101 /*
1102  * Call RQUOTA1/NULL
1103  * Function returns
1104  *  0 : The call was initiated. The callback will be invoked when the call completes.
1105  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1106  *
1107  * When the callback is invoked, status indicates the result:
1108  * RPC_STATUS_SUCCESS : We got a successful response from the rquota daemon.
1109  *                      data is NULL.
1110  * RPC_STATUS_ERROR   : An error occured when trying to contact the rquota daemon.
1111  *                      data is the error string.
1112  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1113  *                     data is NULL.
1114  */
1115 EXTERN int rpc_rquota1_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
1116
1117 /*
1118  * Call RQUOTA1/GETQUOTA
1119  * Function returns
1120  *  0 : The call was initiated. The callback will be invoked when the call completes.
1121  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1122  *
1123  * When the callback is invoked, status indicates the result:
1124  * RPC_STATUS_SUCCESS : We got a successful response from the rquota daemon.
1125  *                      data is a RQUOTA1res structure.
1126  * RPC_STATUS_ERROR   : An error occured when trying to contact the rquota daemon.
1127  *                      data is the error string.
1128  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1129  *                     data is NULL.
1130  */
1131 EXTERN int rpc_rquota1_getquota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int uid, void *private_data);
1132
1133 /*
1134  * Call RQUOTA1/GETACTIVEQUOTA
1135  * Function returns
1136  *  0 : The call was initiated. The callback will be invoked when the call completes.
1137  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1138  *
1139  * When the callback is invoked, status indicates the result:
1140  * RPC_STATUS_SUCCESS : We got a successful response from the rquota daemon.
1141  *                      data is a RQUOTA1res structure.
1142  * RPC_STATUS_ERROR   : An error occured when trying to contact the rquota daemon.
1143  *                      data is the error string.
1144  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1145  *                     data is NULL.
1146  */
1147 EXTERN int rpc_rquota1_getactivequota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int uid, void *private_data);
1148
1149
1150
1151
1152 /*
1153  * Call RQUOTA2/NULL
1154  * Function returns
1155  *  0 : The call was initiated. The callback will be invoked when the call completes.
1156  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1157  *
1158  * When the callback is invoked, status indicates the result:
1159  * RPC_STATUS_SUCCESS : We got a successful response from the rquota daemon.
1160  *                      data is NULL.
1161  * RPC_STATUS_ERROR   : An error occured when trying to contact the rquota daemon.
1162  *                      data is the error string.
1163  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1164  *                     data is NULL.
1165  */
1166 int rpc_rquota2_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
1167
1168 /*
1169  * Call RQUOTA2/GETQUOTA
1170  * Function returns
1171  *  0 : The call was initiated. The callback will be invoked when the call completes.
1172  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1173  *
1174  * When the callback is invoked, status indicates the result:
1175  * RPC_STATUS_SUCCESS : We got a successful response from the rquota daemon.
1176  *                      data is a RQUOTA1res structure.
1177  * RPC_STATUS_ERROR   : An error occured when trying to contact the rquota daemon.
1178  *                      data is the error string.
1179  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1180  *                     data is NULL.
1181  */
1182 int rpc_rquota2_getquota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int type, int uid, void *private_data);
1183
1184 /*
1185  * Call RQUOTA2/GETACTIVEQUOTA
1186  * Function returns
1187  *  0 : The call was initiated. The callback will be invoked when the call completes.
1188  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1189  *
1190  * When the callback is invoked, status indicates the result:
1191  * RPC_STATUS_SUCCESS : We got a successful response from the rquota daemon.
1192  *                      data is a RQUOTA1res structure.
1193  * RPC_STATUS_ERROR   : An error occured when trying to contact the rquota daemon.
1194  *                      data is the error string.
1195  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1196  *                     data is NULL.
1197  */
1198 int rpc_rquota2_getactivequota_async(struct rpc_context *rpc, rpc_cb cb, char *export, int type, int uid, void *private_data);
1199
1200
1201
1202
1203
1204
1205 /*
1206  * NFSACL functions
1207  */
1208
1209 /*
1210  * Call NFSACL/NULL
1211  * Call the NULL procedure for the NFSACL
1212  *
1213  * Function returns
1214  *  0 : The call was initiated. The callback will be invoked when the call completes.
1215  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1216  *
1217  * When the callback is invoked, status indicates the result:
1218  * RPC_STATUS_SUCCESS : We got a successful response from the rquota daemon.
1219  *                      data is NULL
1220  * RPC_STATUS_ERROR   : An error occured when trying to contact the rquota daemon.
1221  *                      data is the error string.
1222  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1223  *                     data is NULL.
1224  */
1225 EXTERN int rpc_nfsacl_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
1226
1227 /*
1228  * Call NFSACL/GETACL
1229  *
1230  * Function returns
1231  *  0 : The call was initiated. The callback will be invoked when the call completes.
1232  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1233  *
1234  * When the callback is invoked, status indicates the result:
1235  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
1236  *                      data is a GETACL3res pointer
1237  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
1238  *                      data is the error string.
1239  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1240  *                     data is NULL.
1241  */
1242 struct GETACL3args;
1243 EXTERN int rpc_nfsacl_getacl_async(struct rpc_context *rpc, rpc_cb cb, struct GETACL3args *args, void *private_data);
1244
1245
1246
1247 /*
1248  * Call NFSACL/SETACL
1249  *
1250  * Function returns
1251  *  0 : The call was initiated. The callback will be invoked when the call completes.
1252  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1253  *
1254  * When the callback is invoked, status indicates the result:
1255  * RPC_STATUS_SUCCESS : We got a successful response from the nfs daemon.
1256  *                      data is a SETACL3res pointer
1257  * RPC_STATUS_ERROR   : An error occured when trying to contact the nfs daemon.
1258  *                      data is the error string.
1259  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1260  *                     data is NULL.
1261  */
1262 struct SETACL3args;
1263 EXTERN int rpc_nfsacl_setacl_async(struct rpc_context *rpc, rpc_cb cb, struct SETACL3args *args, void *private_data);
1264
1265
1266
1267
1268 /*
1269  * NLM functions
1270  */
1271 char *nlmstat4_to_str(int stat);
1272
1273 /*
1274  * Call NLM/NULL
1275  * Call the NULL procedure for the NLM protocol
1276  *
1277  * Function returns
1278  *  0 : The call was initiated. The callback will be invoked when the call completes.
1279  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1280  *
1281  * When the callback is invoked, status indicates the result:
1282  * RPC_STATUS_SUCCESS : We got a successful response from the nlm daemon.
1283  *                      data is NULL
1284  * RPC_STATUS_ERROR   : An error occured when trying to contact the nlm daemon.
1285  *                      data is the error string.
1286  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1287  *                     data is NULL.
1288  */
1289 EXTERN int rpc_nlm4_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
1290
1291 /*
1292  * Call NLM/TEST
1293  * Call the TEST procedure for the NLM protocol
1294  *
1295  * Function returns
1296  *  0 : The call was initiated. The callback will be invoked when the call completes.
1297  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1298  *
1299  * When the callback is invoked, status indicates the result:
1300  * RPC_STATUS_SUCCESS : We got a successful response from the nlm daemon.
1301  *                      data is NLM4_TESTres
1302  * RPC_STATUS_ERROR   : An error occured when trying to contact the nlm daemon.
1303  *                      data is the error string.
1304  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1305  *                     data is NULL.
1306  */
1307 struct NLM4_TESTargs;
1308 EXTERN int rpc_nlm4_test_async(struct rpc_context *rpc, rpc_cb cb, struct NLM4_TESTargs *args, void *private_data);
1309
1310 /*
1311  * Call NLM/LOCK
1312  * Call the LOCK procedure for the NLM protocol
1313  *
1314  * Function returns
1315  *  0 : The call was initiated. The callback will be invoked when the call completes.
1316  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1317  *
1318  * When the callback is invoked, status indicates the result:
1319  * RPC_STATUS_SUCCESS : We got a successful response from the nlm daemon.
1320  *                      data is NLM4_LOCKres
1321  * RPC_STATUS_ERROR   : An error occured when trying to contact the nlm daemon.
1322  *                      data is the error string.
1323  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1324  *                     data is NULL.
1325  */
1326 struct NLM4_LOCKargs;
1327 EXTERN int rpc_nlm4_lock_async(struct rpc_context *rpc, rpc_cb cb, struct NLM4_LOCKargs *args, void *private_data);
1328
1329 /*
1330  * Call NLM/CANCEL
1331  * Call the CANCEL procedure for the NLM protocol
1332  *
1333  * Function returns
1334  *  0 : The call was initiated. The callback will be invoked when the call completes.
1335  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1336  *
1337  * When the callback is invoked, status indicates the result:
1338  * RPC_STATUS_SUCCESS : We got a successful response from the nlm daemon.
1339  *                      data is NLM4_CANCres
1340  * RPC_STATUS_ERROR   : An error occured when trying to contact the nlm daemon.
1341  *                      data is the error string.
1342  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1343  *                     data is NULL.
1344  */
1345 struct NLM4_CANCargs;
1346 EXTERN int rpc_nlm4_cancel_async(struct rpc_context *rpc, rpc_cb cb, struct NLM4_CANCargs *args, void *private_data);
1347
1348 /*
1349  * Call NLM/UNLOCK
1350  * Call the UNLOCK procedure for the NLM protocol
1351  *
1352  * Function returns
1353  *  0 : The call was initiated. The callback will be invoked when the call completes.
1354  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1355  *
1356  * When the callback is invoked, status indicates the result:
1357  * RPC_STATUS_SUCCESS : We got a successful response from the nlm daemon.
1358  *                      data is NLM4_UNLOCKres
1359  * RPC_STATUS_ERROR   : An error occured when trying to contact the nlm daemon.
1360  *                      data is the error string.
1361  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1362  *                     data is NULL.
1363  */
1364 struct NLM4_UNLOCKargs;
1365 EXTERN int rpc_nlm4_unlock_async(struct rpc_context *rpc, rpc_cb cb, struct NLM4_UNLOCKargs *args, void *private_data);
1366
1367 /*
1368  * NSM functions
1369  */
1370 char *nsmstat1_to_str(int stat);
1371
1372 /*
1373  * Call NSM/NULL
1374  * Call the NULL procedure for the NSM protocol
1375  *
1376  * Function returns
1377  *  0 : The call was initiated. The callback will be invoked when the call completes.
1378  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1379  *
1380  * When the callback is invoked, status indicates the result:
1381  * RPC_STATUS_SUCCESS : We got a successful response from the nsm daemon.
1382  *                      data is NULL
1383  * RPC_STATUS_ERROR   : An error occured when trying to contact the nsm daemon.
1384  *                      data is the error string.
1385  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1386  *                     data is NULL.
1387  */
1388 EXTERN int rpc_nsm1_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
1389
1390 /*
1391  * Call NSM/STAT
1392  * Call the STAT procedure for the NSM protocol
1393  *
1394  * Function returns
1395  *  0 : The call was initiated. The callback will be invoked when the call completes.
1396  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1397  *
1398  * When the callback is invoked, status indicates the result:
1399  * RPC_STATUS_SUCCESS : We got a successful response from the nsm daemon.
1400  *                      data is NSM1_STATres
1401  * RPC_STATUS_ERROR   : An error occured when trying to contact the nsm daemon.
1402  *                      data is the error string.
1403  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1404  *                     data is NULL.
1405  */
1406 struct NSM1_STATargs;
1407 EXTERN int rpc_nsm1_stat_async(struct rpc_context *rpc, rpc_cb cb, struct NSM1_STATargs *args, void *private_data);
1408
1409 /*
1410  * Call NSM/MON
1411  * Call the MON procedure for the NSM protocol
1412  *
1413  * Function returns
1414  *  0 : The call was initiated. The callback will be invoked when the call completes.
1415  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1416  *
1417  * When the callback is invoked, status indicates the result:
1418  * RPC_STATUS_SUCCESS : We got a successful response from the nsm daemon.
1419  *                      data is NSM1_MONres
1420  * RPC_STATUS_ERROR   : An error occured when trying to contact the nsm daemon.
1421  *                      data is the error string.
1422  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1423  *                     data is NULL.
1424  */
1425 struct NSM1_MONargs;
1426 EXTERN int rpc_nsm1_mon_async(struct rpc_context *rpc, rpc_cb cb, struct NSM1_MONargs *args, void *private_data);
1427
1428 /*
1429  * Call NSM/UNMON
1430  * Call the UNMON procedure for the NSM protocol
1431  *
1432  * Function returns
1433  *  0 : The call was initiated. The callback will be invoked when the call completes.
1434  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1435  *
1436  * When the callback is invoked, status indicates the result:
1437  * RPC_STATUS_SUCCESS : We got a successful response from the nsm daemon.
1438  *                      data is NSM1_UNMONres
1439  * RPC_STATUS_ERROR   : An error occured when trying to contact the nsm daemon.
1440  *                      data is the error string.
1441  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1442  *                     data is NULL.
1443  */
1444 struct NSM1_UNMONargs;
1445 EXTERN int rpc_nsm1_unmon_async(struct rpc_context *rpc, rpc_cb cb, struct NSM1_UNMONargs *args, void *private_data);
1446
1447 /*
1448  * Call NSM/UNMONALL
1449  * Call the UNMONALL procedure for the NSM protocol
1450  *
1451  * Function returns
1452  *  0 : The call was initiated. The callback will be invoked when the call completes.
1453  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1454  *
1455  * When the callback is invoked, status indicates the result:
1456  * RPC_STATUS_SUCCESS : We got a successful response from the nsm daemon.
1457  *                      data is NSM1_UNMONALLres
1458  * RPC_STATUS_ERROR   : An error occured when trying to contact the nsm daemon.
1459  *                      data is the error string.
1460  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1461  *                     data is NULL.
1462  */
1463 struct NSM1_UNMONALLargs;
1464 EXTERN int rpc_nsm1_unmonall_async(struct rpc_context *rpc, rpc_cb cb, struct NSM1_UNMONALLargs *args, void *private_data);
1465
1466 /*
1467  * Call NSM/SIMUCRASH
1468  * Call the SIMUCRASH procedure for the NSM protocol
1469  *
1470  * Function returns
1471  *  0 : The call was initiated. The callback will be invoked when the call completes.
1472  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1473  *
1474  * When the callback is invoked, status indicates the result:
1475  * RPC_STATUS_SUCCESS : We got a successful response from the nsm daemon.
1476  *                      data is NULL
1477  * RPC_STATUS_ERROR   : An error occured when trying to contact the nsm daemon.
1478  *                      data is the error string.
1479  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1480  *                     data is NULL.
1481  */
1482 EXTERN int rpc_nsm1_simucrash_async(struct rpc_context *rpc, rpc_cb cb, void *private_data);
1483
1484 /*
1485  * Call NSM/NOTIFY
1486  * Call the NOTIFY procedure for the NSM protocol
1487  *
1488  * Function returns
1489  *  0 : The call was initiated. The callback will be invoked when the call completes.
1490  * <0 : An error occured when trying to set up the call. The callback will not be invoked.
1491  *
1492  * When the callback is invoked, status indicates the result:
1493  * RPC_STATUS_SUCCESS : We got a successful response from the nsm daemon.
1494  *                      data is NULL
1495  * RPC_STATUS_ERROR   : An error occured when trying to contact the nsm daemon.
1496  *                      data is the error string.
1497  * RPC_STATUS_CANCEL : The connection attempt was aborted before it could complete.
1498  *                     data is NULL.
1499  */
1500 struct NSM1_NOTIFYargs;
1501 EXTERN int rpc_nsm1_notify_async(struct rpc_context *rpc, rpc_cb cb, struct NSM1_NOTIFYargs *args, void *private_data);
1502
1503 #endif