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Commit 33c9609656415ea7e892b2662a066fde5e8474d1

Authored by perry.werneck@gmail.com
1 parent 3577dc18
Exists in master and in 3 other branches develop, macos, network_module

Processo de conexao instavel em windows, tentando mudar para select para ver se melhora

Showing 6 changed files with 95 additions and 138 deletions   Show diff stats
@@ -113,15 +113,10 @@ static void net_connected(H3270 *hSession) @@ -113,15 +113,10 @@ static void net_connected(H3270 *hSession)
113 return; 113 return;
114 } 114 }
115 115
116 -#ifdef _WIN32  
117 - hSession->ns_exception_id = AddExcept(hSession->sockEvent, hSession, net_exception);  
118 - hSession->ns_read_id = AddInput(hSession->sockEvent, hSession, net_input);  
119 -#else  
120 hSession->ns_exception_id = AddExcept(hSession->sock, hSession, net_exception); 116 hSession->ns_exception_id = AddExcept(hSession->sock, hSession, net_exception);
121 hSession->ns_read_id = AddInput(hSession->sock, hSession, net_input); 117 hSession->ns_read_id = AddInput(hSession->sock, hSession, net_input);
122 -#endif // WIN32  
123 - hSession->excepting = 1;  
124 - hSession->reading = 1; 118 + hSession->excepting = 1;
  119 + hSession->reading = 1;
125 120
126 #if defined(HAVE_LIBSSL) 121 #if defined(HAVE_LIBSSL)
127 if(hSession->ssl_con && hSession->secure == LIB3270_SSL_UNDEFINED) 122 if(hSession->ssl_con && hSession->secure == LIB3270_SSL_UNDEFINED)
@@ -348,34 +343,6 @@ static void net_connected(H3270 *hSession) @@ -348,34 +343,6 @@ static void net_connected(H3270 *hSession)
348 343
349 #ifdef WIN32 344 #ifdef WIN32
350 345
351 - if(hSession->sockEvent == NULL)  
352 - {  
353 - char ename[256];  
354 -  
355 - snprintf(ename, 255, "%s-%d", PACKAGE_NAME, getpid());  
356 -  
357 - hSession->sockEvent = CreateEvent(NULL, TRUE, FALSE, ename);  
358 - if(hSession->sockEvent == NULL)  
359 - {  
360 - lib3270_popup_dialog( hSession,  
361 - LIB3270_NOTIFY_CRITICAL,  
362 - N_( "Network startup error" ),  
363 - N_( "Cannot create socket event" ),  
364 - "%s", lib3270_win32_strerror(GetLastError()) );  
365 - _exit(1);  
366 - }  
367 - }  
368 -  
369 - if (WSAEventSelect(hSession->sock, hSession->sockEvent, FD_READ | FD_CONNECT | FD_CLOSE) != 0)  
370 - {  
371 - lib3270_popup_dialog( hSession,  
372 - LIB3270_NOTIFY_CRITICAL,  
373 - N_( "Network startup error" ),  
374 - N_( "WSAEventSelect failed" ),  
375 - "%s", lib3270_win32_strerror(GetLastError()) );  
376 - _exit(1);  
377 - }  
378 -  
379 WSASetLastError(0); 346 WSASetLastError(0);
380 u_long iMode=1; 347 u_long iMode=1;
381 trace("sock=%d",hSession->sock); 348 trace("sock=%d",hSession->sock);
@@ -523,12 +490,7 @@ static void net_connected(H3270 *hSession) @@ -523,12 +490,7 @@ static void net_connected(H3270 *hSession)
523 hSession->cstate = LIB3270_PENDING; 490 hSession->cstate = LIB3270_PENDING;
524 lib3270_st_changed(hSession, LIB3270_STATE_HALF_CONNECT, True); 491 lib3270_st_changed(hSession, LIB3270_STATE_HALF_CONNECT, True);
525 492
526 -#ifdef _WIN32  
527 - trace("Sockevent=%08lx callback=%p",hSession->sockEvent,net_connected);  
528 - hSession->ns_write_id = AddOutput(hSession->sockEvent, hSession, net_connected);  
529 -#else  
530 hSession->ns_write_id = AddOutput(hSession->sock, hSession, net_connected); 493 hSession->ns_write_id = AddOutput(hSession->sock, hSession, net_connected);
531 -#endif // WIN32  
532 494
533 trace("%s: Connection in progress",__FUNCTION__); 495 trace("%s: Connection in progress",__FUNCTION__);
534 496
@@ -51,15 +51,9 @@ static void internal_remove_timeout(void *timer); @@ -51,15 +51,9 @@ static void internal_remove_timeout(void *timer);
51 static void internal_remove_source(void *id); 51 static void internal_remove_source(void *id);
52 static void * internal_add_timeout(unsigned long interval_ms, H3270 *session, void (*proc)(H3270 *session)); 52 static void * internal_add_timeout(unsigned long interval_ms, H3270 *session, void (*proc)(H3270 *session));
53 53
54 -#ifdef WIN32  
55 - static void * internal_add_input(HANDLE source, H3270 *session, void (*fn)(H3270 *session));  
56 - static void * internal_add_output(HANDLE source, H3270 *session, void (*fn)(H3270 *session));  
57 - static void * internal_add_except(HANDLE source, H3270 *session, void (*fn)(H3270 *session));  
58 -#else  
59 - static void * internal_add_input(int source, H3270 *session, void (*fn)(H3270 *session));  
60 - static void * internal_add_output(int source, H3270 *session, void (*fn)(H3270 *session));  
61 - static void * internal_add_except(int source, H3270 *session, void (*fn)(H3270 *session));  
62 -#endif // WIN32 54 +static void * internal_add_input(int source, H3270 *session, void (*fn)(H3270 *session));
  55 +static void * internal_add_output(int source, H3270 *session, void (*fn)(H3270 *session));
  56 +static void * internal_add_except(int source, H3270 *session, void (*fn)(H3270 *session));
63 57
64 static int internal_callthread(int(*callback)(H3270 *, void *), H3270 *session, void *parm); 58 static int internal_callthread(int(*callback)(H3270 *, void *), H3270 *session, void *parm);
65 static int internal_wait(H3270 *hSession, int seconds); 59 static int internal_wait(H3270 *hSession, int seconds);
@@ -78,16 +72,6 @@ static void internal_ring_bell(H3270 *); @@ -78,16 +72,6 @@ static void internal_ring_bell(H3270 *);
78 static void (*remove_source)(void *id) 72 static void (*remove_source)(void *id)
79 = internal_remove_source; 73 = internal_remove_source;
80 74
81 -#ifdef WIN32  
82 - static void * (*add_input)(HANDLE source, H3270 *session, void (*fn)(H3270 *session))  
83 - = internal_add_input;  
84 -  
85 - static void * (*add_output)(HANDLE source, H3270 *session, void (*fn)(H3270 *session))  
86 - = internal_add_output;  
87 -  
88 - static void * (*add_except)(HANDLE source, H3270 *session, void (*fn)(H3270 *session))  
89 - = internal_add_except;  
90 -#else  
91 static void * (*add_input)(int source, H3270 *session, void (*fn)(H3270 *session)) 75 static void * (*add_input)(int source, H3270 *session, void (*fn)(H3270 *session))
92 = internal_add_input; 76 = internal_add_input;
93 77
@@ -96,7 +80,6 @@ static void internal_ring_bell(H3270 *); @@ -96,7 +80,6 @@ static void internal_ring_bell(H3270 *);
96 80
97 static void * (*add_except)(int source, H3270 *session, void (*fn)(H3270 *session)) 81 static void * (*add_except)(int source, H3270 *session, void (*fn)(H3270 *session))
98 = internal_add_except; 82 = internal_add_except;
99 -#endif // WIN32  
100 83
101 static int (*callthread)(int(*callback)(H3270 *, void *), H3270 *session, void *parm) 84 static int (*callthread)(int(*callback)(H3270 *, void *), H3270 *session, void *parm)
102 = internal_callthread; 85 = internal_callthread;
@@ -131,11 +114,7 @@ static void internal_ring_bell(H3270 *); @@ -131,11 +114,7 @@ static void internal_ring_bell(H3270 *);
131 typedef struct input 114 typedef struct input
132 { 115 {
133 struct input *next; 116 struct input *next;
134 -#if defined(_WIN32)  
135 - HANDLE source;  
136 -#else  
137 int source; 117 int source;
138 -#endif // WIN32  
139 int condition; 118 int condition;
140 void (*proc)(H3270 *session); 119 void (*proc)(H3270 *session);
141 H3270 *session; 120 H3270 *session;
@@ -261,11 +240,7 @@ static void internal_remove_timeout(void * timer) @@ -261,11 +240,7 @@ static void internal_remove_timeout(void * timer)
261 240
262 /* Input events. */ 241 /* Input events. */
263 242
264 -#ifdef WIN32  
265 -static void * internal_add_input(HANDLE source, H3270 *session, void (*fn)(H3270 *session))  
266 -#else  
267 static void * internal_add_input(int source, H3270 *session, void (*fn)(H3270 *session)) 243 static void * internal_add_input(int source, H3270 *session, void (*fn)(H3270 *session))
268 -#endif // WIN32  
269 { 244 {
270 input_t *ip = (input_t *) lib3270_malloc(sizeof(input_t)); 245 input_t *ip = (input_t *) lib3270_malloc(sizeof(input_t));
271 246
@@ -280,11 +255,7 @@ static void * internal_add_input(int source, H3270 *session, void (*fn)(H3270 *s @@ -280,11 +255,7 @@ static void * internal_add_input(int source, H3270 *session, void (*fn)(H3270 *s
280 return ip; 255 return ip;
281 } 256 }
282 257
283 -#ifdef WIN32  
284 -static void * internal_add_output(HANDLE source, H3270 *session, void (*fn)(H3270 *session))  
285 -#else  
286 static void * internal_add_output(int source, H3270 *session, void (*fn)(H3270 *session)) 258 static void * internal_add_output(int source, H3270 *session, void (*fn)(H3270 *session))
287 -#endif // WIN32  
288 { 259 {
289 input_t *ip = (input_t *) lib3270_malloc(sizeof(input_t)); 260 input_t *ip = (input_t *) lib3270_malloc(sizeof(input_t));
290 261
@@ -299,13 +270,6 @@ static void * internal_add_output(int source, H3270 *session, void (*fn)(H3270 * @@ -299,13 +270,6 @@ static void * internal_add_output(int source, H3270 *session, void (*fn)(H3270 *
299 return ip; 270 return ip;
300 } 271 }
301 272
302 -  
303 -#if defined(_WIN32)  
304 -static void * internal_add_except(HANDLE source, H3270 *session, void (*fn)(H3270 *session))  
305 -{  
306 - return 0;  
307 -}  
308 -#else  
309 static void * internal_add_except(int source, H3270 *session, void (*fn)(H3270 *session)) 273 static void * internal_add_except(int source, H3270 *session, void (*fn)(H3270 *session))
310 { 274 {
311 input_t *ip = (input_t *) lib3270_malloc(sizeof(input_t)); 275 input_t *ip = (input_t *) lib3270_malloc(sizeof(input_t));
@@ -322,7 +286,6 @@ static void * internal_add_except(int source, H3270 *session, void (*fn)(H3270 * @@ -322,7 +286,6 @@ static void * internal_add_except(int source, H3270 *session, void (*fn)(H3270 *
322 286
323 return ip; 287 return ip;
324 } 288 }
325 -#endif // WIN32  
326 289
327 static void internal_remove_source(void *id) 290 static void internal_remove_source(void *id)
328 { 291 {
@@ -356,19 +319,19 @@ static void internal_remove_source(void *id) @@ -356,19 +319,19 @@ static void internal_remove_source(void *id)
356 static int internal_event_dispatcher(H3270 *hSession, int block) 319 static int internal_event_dispatcher(H3270 *hSession, int block)
357 { 320 {
358 #if defined(_WIN32) 321 #if defined(_WIN32)
359 - HANDLE ha[MAX_HA];  
360 - DWORD events;  
361 - DWORD tmo;  
362 unsigned long long now; 322 unsigned long long now;
363 - int i; 323 +// int i;
  324 + int maxSock;
  325 + DWORD tmo;
364 #else 326 #else
365 - fd_set rfds, wfds, xfds;  
366 int ns; 327 int ns;
367 struct timeval now, twait, *tp; 328 struct timeval now, twait, *tp;
368 int events; 329 int events;
369 #endif 330 #endif
  331 +
  332 + fd_set rfds, wfds, xfds;
  333 +
370 input_t *ip; 334 input_t *ip;
371 - struct timeout *t;  
372 int processed_any = 0; 335 int processed_any = 0;
373 336
374 retry: 337 retry:
@@ -379,16 +342,33 @@ retry: @@ -379,16 +342,33 @@ retry:
379 if(processed_any) 342 if(processed_any)
380 block = 0; 343 block = 0;
381 344
382 - events = 0;  
383 -  
384 #if defined(_WIN32) 345 #if defined(_WIN32)
385 346
  347 + maxSock = 0;
  348 +
  349 + FD_ZERO(&rfds);
  350 + FD_ZERO(&wfds);
  351 + FD_ZERO(&xfds);
  352 +
386 for (ip = inputs; ip != (input_t *)NULL; ip = ip->next) 353 for (ip = inputs; ip != (input_t *)NULL; ip = ip->next)
387 { 354 {
388 if ((unsigned long)ip->condition & InputReadMask) 355 if ((unsigned long)ip->condition & InputReadMask)
389 - ha[events++] = ip->source; 356 + {
  357 + FD_SET(ip->source, &rfds);
  358 + maxSock = max(ip->source,maxSock);
  359 + }
  360 +
390 if ((unsigned long)ip->condition & InputWriteMask) 361 if ((unsigned long)ip->condition & InputWriteMask)
391 - ha[events++] = ip->source; 362 + {
  363 + FD_SET(ip->source, &wfds);
  364 + maxSock = max(ip->source,maxSock);
  365 + }
  366 +
  367 + if ((unsigned long)ip->condition & InputExceptMask)
  368 + {
  369 + FD_SET(ip->source, &xfds);
  370 + maxSock = max(ip->source,maxSock);
  371 + }
392 } 372 }
393 373
394 if (block) 374 if (block)
@@ -404,19 +384,67 @@ retry: @@ -404,19 +384,67 @@ retry:
404 else 384 else
405 { 385 {
406 // Block for 1 second (at maximal) 386 // Block for 1 second (at maximal)
407 - tmo = 1; 387 + tmo = 1000;
408 } 388 }
409 } 389 }
410 - else if (!events) 390 + else
411 { 391 {
412 - // No block & no events, return  
413 - return processed_any; 392 + tmo = 1000;
414 } 393 }
415 - else 394 +
  395 + if(maxSock)
416 { 396 {
417 - tmo = 1; 397 + struct timeval tm;
  398 +
  399 + tm.tv_sec = 0;
  400 + tm.tv_usec = tmo;
  401 +
  402 + int ns = select(maxSock+1, &rfds, &wfds, &xfds, &tm);
  403 +
  404 + if (ns < 0 && errno != EINTR)
  405 + {
  406 + lib3270_popup_dialog( hSession,
  407 + LIB3270_NOTIFY_ERROR,
  408 + _( "Network error" ),
  409 + _( "Select() failed when processing for events." ),
  410 + lib3270_win32_strerror(WSAGetLastError()));
  411 + }
  412 + else
  413 + {
  414 + for (ip = inputs; ip != (input_t *) NULL; ip = ip->next)
  415 + {
  416 + if (((unsigned long)ip->condition & InputReadMask) && FD_ISSET(ip->source, &rfds))
  417 + {
  418 + (*ip->proc)(ip->session);
  419 + processed_any = True;
  420 + if (inputs_changed)
  421 + goto retry;
  422 + }
  423 +
  424 + if (((unsigned long)ip->condition & InputWriteMask) && FD_ISSET(ip->source, &wfds))
  425 + {
  426 + (*ip->proc)(ip->session);
  427 + processed_any = True;
  428 + if (inputs_changed)
  429 + goto retry;
  430 + }
  431 +
  432 + if (((unsigned long)ip->condition & InputExceptMask) && FD_ISSET(ip->source, &xfds))
  433 + {
  434 + (*ip->proc)(ip->session);
  435 + processed_any = True;
  436 + if (inputs_changed)
  437 + goto retry;
  438 + }
  439 + }
  440 + }
  441 + }
  442 + else if(block)
  443 + {
  444 + Sleep(tmo);
418 } 445 }
419 446
  447 +/*
420 if(events) 448 if(events)
421 { 449 {
422 DWORD ret = WaitForMultipleObjects(events, ha, FALSE, tmo); 450 DWORD ret = WaitForMultipleObjects(events, ha, FALSE, tmo);
@@ -451,9 +479,12 @@ retry: @@ -451,9 +479,12 @@ retry:
451 { 479 {
452 Sleep(100); 480 Sleep(100);
453 } 481 }
  482 +*/
454 483
455 #else 484 #else
456 485
  486 + events = 0;
  487 +
457 FD_ZERO(&rfds); 488 FD_ZERO(&rfds);
458 FD_ZERO(&wfds); 489 FD_ZERO(&wfds);
459 FD_ZERO(&xfds); 490 FD_ZERO(&xfds);
@@ -558,6 +589,7 @@ retry: @@ -558,6 +589,7 @@ retry:
558 if (timeouts != TN) 589 if (timeouts != TN)
559 { 590 {
560 #if defined(_WIN32) 591 #if defined(_WIN32)
  592 + struct timeout *t;
561 ms_ts(&now); 593 ms_ts(&now);
562 #else 594 #else
563 (void) gettimeofday(&now, (void *)NULL); 595 (void) gettimeofday(&now, (void *)NULL);
@@ -630,31 +662,19 @@ void RemoveTimeOut(void * timer) @@ -630,31 +662,19 @@ void RemoveTimeOut(void * timer)
630 return remove_timeout(timer); 662 return remove_timeout(timer);
631 } 663 }
632 664
633 -#ifdef WIN32  
634 -void * AddInput(HANDLE source, H3270 *session, void (*fn)(H3270 *session))  
635 -#else  
636 void * AddInput(int source, H3270 *session, void (*fn)(H3270 *session)) 665 void * AddInput(int source, H3270 *session, void (*fn)(H3270 *session))
637 -#endif // WIN32  
638 { 666 {
639 CHECK_SESSION_HANDLE(session); 667 CHECK_SESSION_HANDLE(session);
640 return add_input(source,session,fn); 668 return add_input(source,session,fn);
641 } 669 }
642 670
643 -#ifdef WIN32  
644 -void * AddOutput(HANDLE source, H3270 *session, void (*fn)(H3270 *session))  
645 -#else  
646 void * AddOutput(int source, H3270 *session, void (*fn)(H3270 *session)) 671 void * AddOutput(int source, H3270 *session, void (*fn)(H3270 *session))
647 -#endif // WIN32  
648 { 672 {
649 CHECK_SESSION_HANDLE(session); 673 CHECK_SESSION_HANDLE(session);
650 return add_output(source,session,fn); 674 return add_output(source,session,fn);
651 } 675 }
652 676
653 -#ifdef WIN32  
654 -void * AddExcept(HANDLE source, H3270 *session, void (*fn)(H3270 *session))  
655 -#else  
656 void * AddExcept(int source, H3270 *session, void (*fn)(H3270 *session)) 677 void * AddExcept(int source, H3270 *session, void (*fn)(H3270 *session))
657 -#endif // WIN32  
658 { 678 {
659 CHECK_SESSION_HANDLE(session); 679 CHECK_SESSION_HANDLE(session);
660 return add_except(source,session,fn); 680 return add_except(source,session,fn);
@@ -673,19 +693,11 @@ void x_except_on(H3270 *h) @@ -673,19 +693,11 @@ void x_except_on(H3270 *h)
673 if(h->reading) 693 if(h->reading)
674 RemoveSource(h->ns_read_id); 694 RemoveSource(h->ns_read_id);
675 695
676 -#ifdef WIN32  
677 - h->ns_exception_id = AddExcept(h->sockEvent, h, net_exception);  
678 - h->excepting = 1;  
679 -  
680 - if(h->reading)  
681 - h->ns_read_id = AddInput(h->sockEvent, h, net_input);  
682 -#else  
683 h->ns_exception_id = AddExcept(h->sock, h, net_exception); 696 h->ns_exception_id = AddExcept(h->sock, h, net_exception);
684 h->excepting = 1; 697 h->excepting = 1;
685 698
686 if(h->reading) 699 if(h->reading)
687 h->ns_read_id = AddInput(h->sock, h, net_input); 700 h->ns_read_id = AddInput(h->sock, h, net_input);
688 -#endif // WIN32  
689 } 701 }
690 702
691 void remove_input_calls(H3270 *session) 703 void remove_input_calls(H3270 *session)
@@ -310,11 +310,6 @@ static void lib3270_session_init(H3270 *hSession, const char *model, const char @@ -310,11 +310,6 @@ static void lib3270_session_init(H3270 *hSession, const char *model, const char
310 for(f=0;f<4;f++) 310 for(f=0;f<4;f++)
311 hSession->csd[f] = hSession->saved_csd[f] = LIB3270_ANSI_CSD_US; 311 hSession->csd[f] = hSession->saved_csd[f] = LIB3270_ANSI_CSD_US;
312 312
313 -#ifdef _WIN32  
314 - hSession->sockEvent = NULL;  
315 -#endif // _WIN32  
316 -  
317 -  
318 // Initialize toggles 313 // Initialize toggles
319 initialize_toggles(hSession); 314 initialize_toggles(hSession);
320 315
@@ -1002,10 +1002,6 @@ void net_input(H3270 *hSession) @@ -1002,10 +1002,6 @@ void net_input(H3270 *hSession)
1002 hSession->ansi_data = 0; 1002 hSession->ansi_data = 0;
1003 #endif 1003 #endif
1004 1004
1005 -#if defined(_WIN32)  
1006 - ResetEvent(hSession->sockEvent);  
1007 -#endif  
1008 -  
1009 #if defined(HAVE_LIBSSL) 1005 #if defined(HAVE_LIBSSL)
1010 if (hSession->ssl_con != NULL) 1006 if (hSession->ssl_con != NULL)
1011 nr = SSL_read(hSession->ssl_con, (char *) buffer, BUFSZ); 1007 nr = SSL_read(hSession->ssl_con, (char *) buffer, BUFSZ);
@@ -36,11 +36,8 @@ int main(int numpar, char *param[]) @@ -36,11 +36,8 @@ int main(int numpar, char *param[])
36 // pthread_create(&thread, NULL, mainloop, NULL); 36 // pthread_create(&thread, NULL, mainloop, NULL);
37 // pthread_detach(thread); 37 // pthread_detach(thread);
38 38
39 -// rc = lib3270_connect_host(h, "fandezhi.efglobe.com", "telnet", LIB3270_CONNECT_OPTION_WAIT);  
40 -// rc = lib3270_connect_host(h, "127.0.0.1", "9090", LIB3270_CONNECT_OPTION_WAIT);  
41 -  
42 -// lib3270_set_host_url(h,"tn3270://fandezhi.efglobe.com:9090?lu=default");  
43 lib3270_set_url(h,"tn3270://fandezhi.efglobe.com"); 39 lib3270_set_url(h,"tn3270://fandezhi.efglobe.com");
  40 + rc = lib3270_connect(h,1);
44 41
45 printf("\nConnect exits with rc=%d\n",rc); 42 printf("\nConnect exits with rc=%d\n",rc);
46 43
@@ -36,15 +36,10 @@ LIB3270_INTERNAL char *xs_buffer(const char *fmt, ...) printflike(1, 2); @@ -36,15 +36,10 @@ LIB3270_INTERNAL char *xs_buffer(const char *fmt, ...) printflike(1, 2);
36 LIB3270_INTERNAL void xs_error(const char *fmt, ...) printflike(1, 2); 36 LIB3270_INTERNAL void xs_error(const char *fmt, ...) printflike(1, 2);
37 LIB3270_INTERNAL void xs_warning(const char *fmt, ...) printflike(1, 2); 37 LIB3270_INTERNAL void xs_warning(const char *fmt, ...) printflike(1, 2);
38 38
39 -#ifdef WIN32  
40 - LIB3270_INTERNAL void * AddInput(HANDLE, H3270 *session, void (*fn)(H3270 *session));  
41 - LIB3270_INTERNAL void * AddOutput(HANDLE, H3270 *session, void (*fn)(H3270 *session));  
42 - LIB3270_INTERNAL void * AddExcept(HANDLE, H3270 *session, void (*fn)(H3270 *session));  
43 -#else  
44 - LIB3270_INTERNAL void * AddInput(int, H3270 *session, void (*fn)(H3270 *session));  
45 - LIB3270_INTERNAL void * AddOutput(int, H3270 *session, void (*fn)(H3270 *session));  
46 - LIB3270_INTERNAL void * AddExcept(int, H3270 *session, void (*fn)(H3270 *session));  
47 -#endif // WIN32 39 +LIB3270_INTERNAL void * AddInput(int, H3270 *session, void (*fn)(H3270 *session));
  40 +LIB3270_INTERNAL void * AddOutput(int, H3270 *session, void (*fn)(H3270 *session));
  41 +LIB3270_INTERNAL void * AddExcept(int, H3270 *session, void (*fn)(H3270 *session));
  42 +
48 LIB3270_INTERNAL void RemoveSource(void *); 43 LIB3270_INTERNAL void RemoveSource(void *);
49 LIB3270_INTERNAL void * AddTimeOut(unsigned long msec, H3270 *session, void (*fn)(H3270 *session)); 44 LIB3270_INTERNAL void * AddTimeOut(unsigned long msec, H3270 *session, void (*fn)(H3270 *session));
50 LIB3270_INTERNAL void RemoveTimeOut(void *cookie); 45 LIB3270_INTERNAL void RemoveTimeOut(void *cookie);