Annotation of libaitrpc/inc/aitrpc.h, revision 1.3.2.6
1.1 misho 1: /*************************************************************************
2: * (C) 2010 AITNET ltd - Sofia/Bulgaria - <misho@aitbg.com>
3: * by Michael Pounov <misho@openbsd-bg.org>
4: *
5: * $Author: misho $
1.3.2.6 ! misho 6: * $Id: aitrpc.h,v 1.3.2.5 2011/09/01 11:39:26 misho Exp $
1.1 misho 7: *
1.2 misho 8: **************************************************************************
9: The ELWIX and AITNET software is distributed under the following
10: terms:
11:
12: All of the documentation and software included in the ELWIX and AITNET
13: Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
14:
15: Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
16: by Michael Pounov <misho@elwix.org>. All rights reserved.
17:
18: Redistribution and use in source and binary forms, with or without
19: modification, are permitted provided that the following conditions
20: are met:
21: 1. Redistributions of source code must retain the above copyright
22: notice, this list of conditions and the following disclaimer.
23: 2. Redistributions in binary form must reproduce the above copyright
24: notice, this list of conditions and the following disclaimer in the
25: documentation and/or other materials provided with the distribution.
26: 3. All advertising materials mentioning features or use of this software
27: must display the following acknowledgement:
28: This product includes software developed by Michael Pounov <misho@elwix.org>
29: ELWIX - Embedded LightWeight unIX and its contributors.
30: 4. Neither the name of AITNET nor the names of its contributors
31: may be used to endorse or promote products derived from this software
32: without specific prior written permission.
33:
34: THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND
35: ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
36: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
37: ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
38: FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
39: DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
40: OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
41: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
42: LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
43: OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
44: SUCH DAMAGE.
45: */
1.1 misho 46: #ifndef __AITRPC_H
47: #define __AITRPC_H
48:
49:
50: #include <assert.h>
51: #include <stdlib.h>
52: #include <string.h>
53: #include <sys/types.h>
54: #include <sys/param.h>
1.2 misho 55: #if !defined(__NetBSD__)
1.1 misho 56: #include <sys/limits.h>
1.2 misho 57: #endif
1.1 misho 58: #include <sys/socket.h>
1.3.2.1 misho 59: #include <aitio.h>
1.1 misho 60:
61:
62: #define RPC_VERSION 1
63: #define RPC_DEFPORT 2611
64:
65:
66: /* RPC builtin registed calls */
67:
1.2 misho 68: #define CALL_BLOBSHUTDOWN "rpcBLOBServerShutdown"
69: #define CALL_BLOBCLIENTS "rpcBLOBServerClients"
70: #define CALL_BLOBVARS "rpcBLOBServerVars"
71: #define CALL_BLOBSTATE "rpcBLOBServerState"
72:
73: #define CALL_SRVSHUTDOWN "rpcServerShutdown"
1.1 misho 74: #define CALL_SRVCLIENTS "rpcServerClients"
75: #define CALL_SRVCALLS "rpcServerCalls"
76: #define CALL_SRVSESSIONS "rpcServerSessions"
77:
78:
79: /* RPC types */
80:
81: typedef enum {
1.3.2.6 ! misho 82: disable, enable, running, kill, /* for blob.state */
! 83: ok, error, /* for blob reply */
! 84: get, set, unset /* for blob request */
1.2 misho 85: } cmd_type_t;
86:
1.1 misho 87:
1.3.2.1 misho 88: #define RPC_CALLBACK_CHECK_INPUT(_f) do { \
89: assert((_f)); \
90: if (!(_f)) { \
1.2 misho 91: rpc_SetErr(22, "Error:: invalid callback parameters ...\n"); \
92: return -1; \
93: } \
94: } while (0)
1.3.2.1 misho 95: #define RPC_CALLBACK_CHK_ARGS(_f, _n) do { \
96: RPC_CALLBACK_CHECK_INPUT((_f)); \
1.3.2.5 misho 97: if ((_f) && io_arraySize((_f)->func_vars) != _n) { \
1.1 misho 98: rpc_SetErr(22, "Error:: different number of arguments!\n"); \
99: return -1; \
100: } \
1.2 misho 101: } while (0)
1.1 misho 102:
103:
104: /* RPC session identification */
105:
106: typedef struct {
107: uint8_t sess_version;
108: uint32_t sess_program;
109: uint32_t sess_process;
110: } __packed rpc_sess_t;
111:
112:
113: /* Server managment RPC functions ... */
114:
115: // RPC function registration element!
116: typedef struct tagRPCFunc {
117: uint16_t func_tag;
118: uint32_t func_hash;
119: int8_t func_file[MAXPATHLEN];
120: int8_t func_name[UCHAR_MAX + 1];
121:
1.3.2.4 misho 122: array_t *func_vars;
1.1 misho 123:
1.2 misho 124: void *func_parent;
1.1 misho 125: struct tagRPCFunc *func_next;
126: } rpc_func_t;
127:
128:
129: /* Network RPC packet - Client request */
130:
131: struct tagRPCCall {
132: rpc_sess_t call_session;
133: uint16_t call_tag;
134: uint32_t call_hash;
1.3.2.4 misho 135: uint16_t call_argc;
1.1 misho 136: } __packed;
137:
138: /* Network RPC packet - Server response */
139:
140: struct tagRPCRet {
141: rpc_sess_t ret_session;
142: uint16_t ret_tag;
143: uint32_t ret_hash;
144: int32_t ret_retcode;
145: int32_t ret_errno;
1.3.2.4 misho 146: uint16_t ret_argc;
1.1 misho 147: } __packed;
148:
1.2 misho 149: /* Network BLOB packet - Header */
150:
151: struct tagBLOBHdr {
152: rpc_sess_t hdr_session;
153: uint8_t hdr_cmd;
154: uint32_t hdr_var;
155: uint32_t hdr_len;
156: uint32_t hdr_ret;
157: } __packed;
158:
1.1 misho 159: /* Network RPC client & server elements */
160:
161: typedef struct {
162: struct sockaddr cli_sa; // host info
1.3 misho 163: int cli_sock; // socket fd
1.1 misho 164: pthread_t cli_tid; // TID of thread
165:
166: void *cli_parent; // pointer to parent rpc_srv_t for server or to rpc_sess_t for client
1.3.2.3 misho 167: int cli_netbuf; // size of network buffer size
1.1 misho 168: } rpc_cli_t;
169:
1.2 misho 170:
171: // BLOB registration element!
172: typedef struct tagBLOB {
173: uint32_t blob_var;
174:
175: size_t blob_len; // size of allocated BLOB data
176: void *blob_data; // BLOB data
177:
178: struct tagBLOB *blob_next;
179: } rpc_blob_t;
180:
1.1 misho 181: typedef struct {
1.2 misho 182: rpc_sess_t srv_session; // RPC session registration info
1.1 misho 183: int srv_numcli; // maximum concurent client connections
1.3.2.2 misho 184: int srv_netbuf; // size of network buffer size
1.1 misho 185:
1.2 misho 186: rpc_cli_t srv_server; // RPC server socket
187: rpc_cli_t *srv_clients; // connected rpc client sockets
188:
189: rpc_func_t *srv_funcs; // registered functions list
190:
191: pthread_mutex_t srv_mtx;
1.3 misho 192: cmd_type_t srv_kill;
1.2 misho 193:
194: struct {
1.3 misho 195: cmd_type_t state; // BLOB server state: ==0 disable | !=0 enable
1.2 misho 196: char dir[UCHAR_MAX + 1];
197:
198: rpc_cli_t server; // BLOB server socket
199: rpc_cli_t *clients; // connected blob client sockets
1.1 misho 200:
1.2 misho 201: rpc_blob_t *blobs; // registered blob variables list
1.1 misho 202:
1.2 misho 203: pthread_mutex_t mtx;
204: } srv_blob;
1.1 misho 205: } rpc_srv_t;
206:
207:
1.2 misho 208: /*
209: * (*rpc_callback_t)() Callback type definition for RPC call in server process
210: * @arg1 = current execution RPC call function
211: * @arg2 = number of items in input array from call request
212: * @arg3 = input array with values from RPC call execution request
213: * return: -1 error or >-1 success execution
214: */
1.3.2.4 misho 215: typedef int (*rpc_callback_t)(rpc_func_t *, int, array_t *);
1.1 misho 216:
217:
218: // -----------------------------------------------------------------------
219:
220: /* Error support functions */
221:
1.3 misho 222: // rpc_GetErrno() Get error code of last operation
223: inline int rpc_GetErrno();
224: // rpc_GetError() Get error text of last operation
225: inline const char *rpc_GetError();
1.1 misho 226:
227:
228: /* RPC Server side functions */
229:
230: /*
231: * rpc_srv_initServer() Init & create RPC Server
232: * @regProgID = ProgramID for authentication & recognition
233: * @regProcID = ProcessID for authentication & recognition
234: * @concurentClients = Concurent clients at same time to this server
1.3.2.3 misho 235: * @netBuf = Network buffer length, if =0 == BUFSIZ (also meaning max RPC packet)
1.3 misho 236: * @family = Family type, AF_INET, AF_INET6 or AF_LOCAL
237: * @csHost = Host name or address for bind server, if NULL any address
1.1 misho 238: * @Port = Port for bind server, if Port == 0 default port is selected
239: * return: NULL == error or !=NULL bind and created RPC server instance
240: */
241: rpc_srv_t *rpc_srv_initServer(u_int regProgID, u_int regProcID, int concurentClients,
1.3.2.2 misho 242: int netBuf, u_short family, const char *csHost, u_short Port);
1.1 misho 243: /*
244: * rpc_srv_endServer() Destroy RPC server, close all opened sockets and free resources
245: * @srv = RPC Server instance
246: * return: none
247: */
248: void rpc_srv_endServer(rpc_srv_t * __restrict srv);
249: /*
1.3.2.6 ! misho 250: * rpc_srv_loopServer() Execute Main server loop and wait for clients requests
1.1 misho 251: * @srv = RPC Server instance
252: * return: -1 error or 0 ok, infinite loop ...
253: */
1.3.2.6 ! misho 254: int rpc_srv_loopServer(rpc_srv_t * __restrict srv);
! 255: #define rpc_srv_execServer(_srv, _sync) do { assert((_srv)); pthread_t __tid; \
! 256: pthread_create(&__tid, NULL, (void*(*)(void*)) \
! 257: rpc_srv_loopServer, (_srv)); \
! 258: if ((_sync)) \
! 259: pthread_join(__tid, (void**) (_sync)); \
! 260: else \
! 261: pthread_detach(__tid); \
! 262: } while (0)
1.1 misho 263:
264: /*
1.2 misho 265: * rpc_srv_initBLOBServer() Init & create BLOB Server
1.3 misho 266: * @srv = RPC server instance
1.2 misho 267: * @Port = Port for bind server, if Port == 0 default port is selected
268: * @diskDir = Disk place for BLOB file objects
269: * return: -1 == error or 0 bind and created BLOB server instance
270: */
271: int rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_short Port, const char *diskDir);
272: /*
273: * rpc_srv_endBLOBServer() Destroy BLOB server, close all opened sockets and free resources
274: * @srv = RPC Server instance
275: * return: none
276: */
277: void rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv);
278: /*
1.3.2.6 ! misho 279: * rpc_srv_loopBLOB() Execute Main BLOB server loop and wait for clients requests
1.2 misho 280: * @srv = RPC Server instance
281: * return: -1 error or 0 ok, infinite loop ...
282: */
1.3.2.6 ! misho 283: int rpc_srv_loopBLOB(rpc_srv_t * __restrict srv);
! 284: #define rpc_srv_execBLOBServer(_srv) do { assert((_srv)); pthread_t __tid; \
! 285: if ((_srv)->srv_blob.state == enable) { \
! 286: pthread_create(&__tid, NULL, (void*(*)(void*)) \
! 287: rpc_srv_loopBLOB, (_srv)); \
! 288: pthread_detach(__tid); \
! 289: (_srv)->srv_blob.state = running; \
! 290: } \
! 291: } while (0)
1.2 misho 292:
293: /*
1.1 misho 294: * rpc_srv_registerCall() Register call to RPC server
295: * @srv = RPC Server instance
296: * @csModule = Module name, if NULL self binary
297: * @csFunc = Function name
1.2 misho 298: * @args = Number of return function arguments, use for restriction case!
1.1 misho 299: * return: -1 error or 0 register ok
300: */
301: int rpc_srv_registerCall(rpc_srv_t * __restrict srv, const char *csModule, const char *csFunc,
1.3.2.4 misho 302: unsigned short args);
1.1 misho 303: /*
304: * rpc_srv_unregisterCall() Unregister call from RPC server
305: * @srv = RPC Server instance
306: * @csModule = Module name, if NULL self binary
307: * @csFunc = Function name
308: * return: -1 error, 0 not found call, 1 unregister ok
309: */
310: int rpc_srv_unregisterCall(rpc_srv_t * __restrict srv, const char *csModule, const char *csFunc);
311: /*
312: * rpc_srv_getFunc() Get registered call from RPC server by Name
313: * @srv = RPC Server instance
314: * @csModule = Module name, if NULL self binary
315: * @csFunc = Function name
316: * return: NULL not found call, !=NULL return call
317: */
318: rpc_func_t *rpc_srv_getFunc(rpc_srv_t * __restrict srv, const char *csModule, const char *csFunc);
319: /*
320: * rpc_srv_getCall() Get registered call from RPC server
321: * @srv = RPC Server instance
322: * @tag = tag for function
323: * @hash = hash for function
324: * return: NULL not found call, !=NULL return call
325: */
326: inline rpc_func_t *rpc_srv_getCall(rpc_srv_t * __restrict srv, uint16_t tag, uint32_t hash);
327: /*
328: * rpc_srv_execCall() Execute registered call from RPC server
329: * @call = Register RPC call
330: * @rpc = IN RPC call structure
1.3.2.4 misho 331: * @args = IN RPC calling arguments from RPC client
1.1 misho 332: * return: -1 error, !=-1 ok
333: */
1.2 misho 334: int rpc_srv_execCall(rpc_func_t * __restrict call, struct tagRPCCall * __restrict rpc,
1.3.2.4 misho 335: array_t * __restrict args);
1.1 misho 336:
337:
338: /*
1.3 misho 339: * rpc_srv_allocVars() Allocate array for call variables,
340: if already allocated memory for RPC call reallocate used space
1.1 misho 341: * @call = RPC function call
1.3 misho 342: * @varnum = Number of variables, if ==0 free previous allocated variables
343: * return: -1 error, !=-1 return varnum value
1.1 misho 344: */
1.3 misho 345: inline int rpc_srv_allocVars(rpc_func_t * __restrict call, int varnum);
1.1 misho 346: /*
1.3.2.5 misho 347: * rpc_srv_destroyVars() Destroy variables of array & array
348: * @call = RPC function call
349: * return: -1 error, !=-1 Returne remained variables
350: */
351: inline int rpc_srv_destroyVars(rpc_func_t * __restrict call);
352: /*
353: * rpc_srv_freeVals() Clean values from variables of array
1.1 misho 354: * @call = RPC function call
1.3.2.5 misho 355: * return: -1 error, !=-1 Returned number of cleaned variables
1.1 misho 356: */
1.3.2.5 misho 357: inline int rpc_srv_freeVals(rpc_func_t * __restrict call);
1.1 misho 358: /*
1.3 misho 359: * rpc_srv_copyVars() Copy variables for RPC call to new variable array
1.1 misho 360: * @call = RPC function call
1.3 misho 361: * @newvars = New allocated variables array, must be free after use
1.1 misho 362: * return: -1 error, !=-1 Returned number of copied RPC variables
363: */
1.3.2.4 misho 364: inline int rpc_srv_copyVars(rpc_func_t * __restrict call, array_t ** __restrict newvars);
1.1 misho 365: /*
1.3 misho 366: * rpc_srv_getVars() Get variables array for RPC call
1.1 misho 367: * @call = RPC function call
1.3 misho 368: * @vars = Returned variables array, may be NULL
1.1 misho 369: * return: -1 error, !=-1 Number of returned variables
370: */
1.3.2.4 misho 371: inline int rpc_srv_getVars(rpc_func_t * __restrict call, array_t ** __restrict vars);
1.1 misho 372:
373:
1.2 misho 374: /*
375: * rpc_srv_blobCreate() Create map blob to memory region and return object
376: * @srv = RPC Server instance
377: * @len = BLOB length object
378: * return: NULL error or !=NULL allocated BLOB object
379: */
380: inline rpc_blob_t *rpc_srv_blobCreate(rpc_srv_t * __restrict srv, int len);
381: /*
382: * rpc_srv_blobMap() Map blob to memory region
383: * @srv = RPC Server instance
384: * @blob = Map to this BLOB element
385: * return: -1 error or 0 ok
386: */
387: inline int rpc_srv_blobMap(rpc_srv_t * __restrict srv, rpc_blob_t * __restrict blob);
388: /*
389: * rpc_srv_blobUnmap() Unmap blob memory region
390: * @blob = Mapped BLOB element
391: * return: none
392: */
393: inline void rpc_srv_blobUnmap(rpc_blob_t * __restrict blob);
394: /*
395: * rpc_srv_blobFree() Free blob from disk & memory
396: * @srv = RPC Server instance
397: * @blob = Mapped BLOB element
398: * return: -1 error or 0 ok
399: */
400: inline int rpc_srv_blobFree(rpc_srv_t * __restrict srv, rpc_blob_t * __restrict blob);
401:
402: /*
403: * rpc_srv_registerBLOB() Register new BLOB to server
404: * @srv = RPC Server instance
405: * @len = BLOB length
406: * return: NULL error or new registered BLOB
407: */
408: rpc_blob_t *rpc_srv_registerBLOB(rpc_srv_t * __restrict srv, size_t len);
409: /*
410: * rpc_srv_unregisterBLOB() Unregister BLOB from server
411: * @srv = RPC Server instance
412: * @var = BLOB Variable for unregister
413: * return: -1 error, 0 not found call, 1 unregister ok
414: */
415: int rpc_srv_unregisterBLOB(rpc_srv_t * __restrict srv, uint32_t var);
416: /*
417: * rpc_srv_getBLOB() Get registered BLOB
418: * @srv = RPC Server instance
419: * @var = hash for variable
420: * return: NULL not found, !=NULL return blob var
421: */
422: inline rpc_blob_t *rpc_srv_getBLOB(rpc_srv_t * __restrict srv, uint32_t var);
423:
424: /*
425: * rpc_srv_sendBLOB() Send mapped BLOB to client
426: * @cli = Client instance
427: * @blob = Mapped BLOB element
428: * return: -1 error, 0 ok
429: */
430: int rpc_srv_sendBLOB(rpc_cli_t * __restrict cli, rpc_blob_t * __restrict blob);
431: /*
432: * rpc_srv_recvBLOB() Receive BLOB from client
433: * @cli = Client instance
434: * @blob = Mapped BLOB element
435: * return: -1 error, 0 ok, >0 unreceived data from client, may be error?
436: */
437: int rpc_srv_recvBLOB(rpc_cli_t * __restrict cli, rpc_blob_t * __restrict blob);
438:
1.3.2.3 misho 439: /* CLIENT part of functions */
440:
1.2 misho 441: /*
442: * rpc_cli_sendBLOB() Send BLOB to server
443: * @cli = Client instance
444: * @var = BLOB variable
445: * @data = BLOB data
446: * return: -1 error, 0 ok, 1 remote error
447: */
1.3.2.1 misho 448: int rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var, void * __restrict data);
1.2 misho 449: /*
450: * rpc_cli_recvBLOB() Receive BLOB from server
451: * @cli = Client instance
452: * @var = BLOB variable
453: * @data = BLOB data, must be free after use!
454: * return: -1 error, 0 ok, 1 remote error
455: */
1.3.2.1 misho 456: int rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var, void ** data);
1.2 misho 457: /*
458: * rpc_cli_delBLOB() Delete BLOB from server
459: * @cli = Client instance
460: * @var = BLOB variable
461: * return: -1 error, 0 ok, 1 remote error
462: */
1.3.2.1 misho 463: int rpc_cli_delBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var);
1.2 misho 464: /*
465: * rpc_cli_getBLOB() Receive BLOB from server and Delete after that.
466: * @cli = Client instance
467: * @var = BLOB variable
468: * @data = BLOB data, must be free after use!
469: * return: -1 error, 0 ok, >0 remote error
470: */
1.3.2.1 misho 471: inline int rpc_cli_getBLOB(rpc_cli_t * __restrict cli, ait_val_t * __restrict var, void ** data);
1.2 misho 472:
473:
474:
1.1 misho 475: /* RPC Client side functions */
476:
477: /*
478: * rpc_cli_openClient() Connect to RPC Server
479: * @ProgID = ProgramID for RPC session request
480: * @ProcID = ProcessID for RPC session request
1.3.2.3 misho 481: * @netBuf = Network buffer length, if =0 == BUFSIZ (also meaning max RPC packet)
1.1 misho 482: * @family = Family socket type, AF_INET or AF_INET6
483: * @csHost = Host name or IP address for bind server
484: * @Port = Port for bind server, if Port == 0 default port is selected
485: * return: NULL == error or !=NULL connection to RPC server established
486: */
1.3.2.3 misho 487: rpc_cli_t *rpc_cli_openClient(u_int ProgID, u_int ProcID, int netBuf,
1.3 misho 488: u_short family, const char *csHost, u_short Port);
1.1 misho 489: /*
490: * rpc_cli_closeClient() Close connection to RPC server and free resources
491: * @cli = RPC Client session
492: * return: none
493: */
494: void rpc_cli_closeClient(rpc_cli_t * __restrict cli);
495: /*
496: * rpc_cli_execCall() Execute RPC call
497: * @cli = RPC Client session
498: * @csModule = Module name, if NULL self binary
499: * @csFunc = Function name for execute
1.3 misho 500: * @in_vars = IN RPC call array of rpc values
1.3.2.4 misho 501: * @out_vars = OUT returned array of rpc values, must be free after use with rpc_cli_freeVals()
1.1 misho 502: * return: -1 error or != -1 ok result
503: */
1.3.2.4 misho 504: int rpc_cli_execCall(rpc_cli_t *cli, const char *csModule, const char *csFunc,
505: array_t * __restrict in_vars, array_t ** __restrict out_vars);
1.1 misho 506: /*
1.3.2.1 misho 507: * rpc_cli_freeVals() Free ait_val_t array returned from RPC call
1.3.2.4 misho 508: * @vars = Variable array
1.1 misho 509: * return: none
510: */
1.3.2.4 misho 511: inline void rpc_cli_freeVals(array_t ** __restrict vars);
512: /*
513: * rpc_cli_allocVals() Allocate ait_val_t array for RPC call
514: * @args = Number of arguments
515: * return: =NULL error or !=NULL allocated array
516: */
517: inline array_t *rpc_cli_allocVals(unsigned short args);
1.1 misho 518:
519:
1.2 misho 520: /*
521: * rpc_cli_openBLOBClient() Connect to BLOB Server
522: * @rpccli = RPC Client session
523: * @Port = Port for bind server, if Port == 0 default port is selected
524: * return: NULL == error or !=NULL connection to BLOB server established
525: */
526: rpc_cli_t *rpc_cli_openBLOBClient(rpc_cli_t * __restrict rpccli, u_short Port);
527: /*
528: * rpc_cli_closeBLOBClient() Close connection to BLOB server and free resources
529: * @cli = BLOB Client session
530: * return: none
531: */
532: void rpc_cli_closeBLOBClient(rpc_cli_t * __restrict cli);
533:
534:
1.1 misho 535: #endif
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