Commit | Line | Data |
326b05e3 |
1 | /* win32sck.c |
68dc0745 |
2 | * |
3 | * (c) 1995 Microsoft Corporation. All rights reserved. |
4 | * Developed by hip communications inc., http://info.hip.com/info/ |
5 | * Portions (c) 1993 Intergraph Corporation. All rights reserved. |
6 | * |
7 | * You may distribute under the terms of either the GNU General Public |
8 | * License or the Artistic License, as specified in the README file. |
9 | */ |
0a753a76 |
10 | |
390b85e7 |
11 | #define WIN32IO_IS_STDIO |
55d25626 |
12 | #define WIN32SCK_IS_STDSCK |
0a753a76 |
13 | #define WIN32_LEAN_AND_MEAN |
a835ef8a |
14 | #ifdef __GNUC__ |
15 | #define Win32_Winsock |
16 | #endif |
390b85e7 |
17 | #include <windows.h> |
0a753a76 |
18 | #include "EXTERN.h" |
19 | #include "perl.h" |
c69f6586 |
20 | |
21 | #if defined(PERL_OBJECT) |
22 | #define NO_XSLOCKS |
23 | extern CPerlObj* pPerl; |
24 | #include "XSUB.h" |
25 | #endif |
26 | |
0a753a76 |
27 | #include <sys/socket.h> |
28 | #include <fcntl.h> |
29 | #include <sys/stat.h> |
30 | #include <assert.h> |
390b85e7 |
31 | #include <io.h> |
0a753a76 |
32 | |
68dc0745 |
33 | /* thanks to Beverly Brown (beverly@datacube.com) */ |
326b05e3 |
34 | #ifdef USE_SOCKETS_AS_HANDLES |
35 | # define OPEN_SOCKET(x) _open_osfhandle(x,O_RDWR|O_BINARY) |
36 | # define TO_SOCKET(x) _get_osfhandle(x) |
0a753a76 |
37 | #else |
0a753a76 |
38 | # define OPEN_SOCKET(x) (x) |
39 | # define TO_SOCKET(x) (x) |
68dc0745 |
40 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
41 | |
326b05e3 |
42 | #define StartSockets() \ |
43 | STMT_START { \ |
44 | if (!wsock_started) \ |
45 | start_sockets(); \ |
46 | } STMT_END |
47 | |
48 | #define EndSockets() \ |
49 | STMT_START { \ |
50 | if (wsock_started) \ |
51 | WSACleanup(); \ |
52 | } STMT_END |
53 | |
54 | #define SOCKET_TEST(x, y) \ |
55 | STMT_START { \ |
56 | StartSockets(); \ |
57 | if((x) == (y)) \ |
58 | errno = WSAGetLastError(); \ |
59 | } STMT_END |
60 | |
61 | #define SOCKET_TEST_ERROR(x) SOCKET_TEST(x, SOCKET_ERROR) |
62 | |
137443ea |
63 | static struct servent* win32_savecopyservent(struct servent*d, |
64 | struct servent*s, |
65 | const char *proto); |
0a753a76 |
66 | |
c53bd28a |
67 | #ifdef USE_THREADS |
68 | #ifdef USE_DECLSPEC_THREAD |
0a753a76 |
69 | __declspec(thread) struct servent myservent; |
c53bd28a |
70 | #else |
71 | #define myservent (thr->i.Wservent) |
72 | #endif |
73 | #else |
74 | static struct servent myservent; |
75 | #endif |
76 | |
326b05e3 |
77 | static int wsock_started = 0; |
68dc0745 |
78 | |
79 | void |
326b05e3 |
80 | start_sockets(void) |
68dc0745 |
81 | { |
82 | unsigned short version; |
83 | WSADATA retdata; |
84 | int ret; |
85 | int iSockOpt = SO_SYNCHRONOUS_NONALERT; |
86 | |
68dc0745 |
87 | /* |
88 | * initalize the winsock interface and insure that it is |
89 | * cleaned up at exit. |
90 | */ |
91 | version = 0x101; |
326b05e3 |
92 | if(ret = WSAStartup(version, &retdata)) |
93 | croak("Unable to locate winsock library!\n"); |
68dc0745 |
94 | if(retdata.wVersion != version) |
326b05e3 |
95 | croak("Could not find version 1.1 of winsock dll\n"); |
68dc0745 |
96 | |
97 | /* atexit((void (*)(void)) EndSockets); */ |
0a753a76 |
98 | |
99 | #ifdef USE_SOCKETS_AS_HANDLES |
68dc0745 |
100 | /* |
101 | * Enable the use of sockets as filehandles |
102 | */ |
326b05e3 |
103 | setsockopt(INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE, |
68dc0745 |
104 | (char *)&iSockOpt, sizeof(iSockOpt)); |
105 | #endif /* USE_SOCKETS_AS_HANDLES */ |
326b05e3 |
106 | wsock_started = 1; |
0a753a76 |
107 | } |
108 | |
109 | |
110 | #ifndef USE_SOCKETS_AS_HANDLES |
f3986ebb |
111 | #undef fdopen |
68dc0745 |
112 | FILE * |
f3986ebb |
113 | my_fdopen(int fd, char *mode) |
0a753a76 |
114 | { |
68dc0745 |
115 | FILE *fp; |
116 | char sockbuf[256]; |
117 | int optlen = sizeof(sockbuf); |
118 | int retval; |
0a753a76 |
119 | |
326b05e3 |
120 | if (!wsock_started) |
fb73857a |
121 | return(fdopen(fd, mode)); |
0a753a76 |
122 | |
326b05e3 |
123 | retval = getsockopt((SOCKET)fd, SOL_SOCKET, SO_TYPE, sockbuf, &optlen); |
124 | if(retval == SOCKET_ERROR && WSAGetLastError() == WSAENOTSOCK) { |
fb73857a |
125 | return(fdopen(fd, mode)); |
68dc0745 |
126 | } |
0a753a76 |
127 | |
68dc0745 |
128 | /* |
129 | * If we get here, then fd is actually a socket. |
130 | */ |
fc36a67e |
131 | Newz(1310, fp, 1, FILE); |
68dc0745 |
132 | if(fp == NULL) { |
133 | errno = ENOMEM; |
134 | return NULL; |
135 | } |
0a753a76 |
136 | |
68dc0745 |
137 | fp->_file = fd; |
138 | if(*mode == 'r') |
139 | fp->_flag = _IOREAD; |
140 | else |
141 | fp->_flag = _IOWRT; |
142 | |
143 | return fp; |
0a753a76 |
144 | } |
68dc0745 |
145 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
146 | |
147 | |
68dc0745 |
148 | u_long |
149 | win32_htonl(u_long hostlong) |
0a753a76 |
150 | { |
326b05e3 |
151 | StartSockets(); |
152 | return htonl(hostlong); |
0a753a76 |
153 | } |
154 | |
68dc0745 |
155 | u_short |
156 | win32_htons(u_short hostshort) |
0a753a76 |
157 | { |
326b05e3 |
158 | StartSockets(); |
159 | return htons(hostshort); |
0a753a76 |
160 | } |
161 | |
68dc0745 |
162 | u_long |
163 | win32_ntohl(u_long netlong) |
0a753a76 |
164 | { |
326b05e3 |
165 | StartSockets(); |
166 | return ntohl(netlong); |
0a753a76 |
167 | } |
168 | |
68dc0745 |
169 | u_short |
170 | win32_ntohs(u_short netshort) |
0a753a76 |
171 | { |
326b05e3 |
172 | StartSockets(); |
173 | return ntohs(netshort); |
0a753a76 |
174 | } |
175 | |
176 | |
0a753a76 |
177 | |
68dc0745 |
178 | SOCKET |
179 | win32_accept(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
180 | { |
68dc0745 |
181 | SOCKET r; |
0a753a76 |
182 | |
326b05e3 |
183 | SOCKET_TEST((r = accept(TO_SOCKET(s), addr, addrlen)), INVALID_SOCKET); |
68dc0745 |
184 | return OPEN_SOCKET(r); |
0a753a76 |
185 | } |
186 | |
68dc0745 |
187 | int |
188 | win32_bind(SOCKET s, const struct sockaddr *addr, int addrlen) |
0a753a76 |
189 | { |
68dc0745 |
190 | int r; |
0a753a76 |
191 | |
326b05e3 |
192 | SOCKET_TEST_ERROR(r = bind(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
193 | return r; |
0a753a76 |
194 | } |
195 | |
68dc0745 |
196 | int |
197 | win32_connect(SOCKET s, const struct sockaddr *addr, int addrlen) |
0a753a76 |
198 | { |
68dc0745 |
199 | int r; |
0a753a76 |
200 | |
326b05e3 |
201 | SOCKET_TEST_ERROR(r = connect(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
202 | return r; |
0a753a76 |
203 | } |
204 | |
205 | |
68dc0745 |
206 | int |
207 | win32_getpeername(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
208 | { |
68dc0745 |
209 | int r; |
0a753a76 |
210 | |
326b05e3 |
211 | SOCKET_TEST_ERROR(r = getpeername(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
212 | return r; |
0a753a76 |
213 | } |
214 | |
68dc0745 |
215 | int |
216 | win32_getsockname(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
217 | { |
68dc0745 |
218 | int r; |
0a753a76 |
219 | |
326b05e3 |
220 | SOCKET_TEST_ERROR(r = getsockname(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
221 | return r; |
0a753a76 |
222 | } |
223 | |
68dc0745 |
224 | int |
225 | win32_getsockopt(SOCKET s, int level, int optname, char *optval, int *optlen) |
0a753a76 |
226 | { |
68dc0745 |
227 | int r; |
0a753a76 |
228 | |
326b05e3 |
229 | SOCKET_TEST_ERROR(r = getsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 |
230 | return r; |
0a753a76 |
231 | } |
232 | |
2d7a9237 |
233 | int |
68dc0745 |
234 | win32_ioctlsocket(SOCKET s, long cmd, u_long *argp) |
0a753a76 |
235 | { |
68dc0745 |
236 | int r; |
0a753a76 |
237 | |
326b05e3 |
238 | SOCKET_TEST_ERROR(r = ioctlsocket(TO_SOCKET(s), cmd, argp)); |
68dc0745 |
239 | return r; |
0a753a76 |
240 | } |
241 | |
68dc0745 |
242 | int |
243 | win32_listen(SOCKET s, int backlog) |
0a753a76 |
244 | { |
68dc0745 |
245 | int r; |
0a753a76 |
246 | |
326b05e3 |
247 | SOCKET_TEST_ERROR(r = listen(TO_SOCKET(s), backlog)); |
68dc0745 |
248 | return r; |
0a753a76 |
249 | } |
250 | |
68dc0745 |
251 | int |
252 | win32_recv(SOCKET s, char *buf, int len, int flags) |
0a753a76 |
253 | { |
68dc0745 |
254 | int r; |
0a753a76 |
255 | |
326b05e3 |
256 | SOCKET_TEST_ERROR(r = recv(TO_SOCKET(s), buf, len, flags)); |
68dc0745 |
257 | return r; |
0a753a76 |
258 | } |
259 | |
68dc0745 |
260 | int |
261 | win32_recvfrom(SOCKET s, char *buf, int len, int flags, struct sockaddr *from, int *fromlen) |
0a753a76 |
262 | { |
68dc0745 |
263 | int r; |
0a753a76 |
264 | |
326b05e3 |
265 | SOCKET_TEST_ERROR(r = recvfrom(TO_SOCKET(s), buf, len, flags, from, fromlen)); |
68dc0745 |
266 | return r; |
0a753a76 |
267 | } |
268 | |
68dc0745 |
269 | /* select contributed by Vincent R. Slyngstad (vrs@ibeam.intel.com) */ |
270 | int |
55d25626 |
271 | win32_select(int nfds, Perl_fd_set* rd, Perl_fd_set* wr, Perl_fd_set* ex, const struct timeval* timeout) |
0a753a76 |
272 | { |
55d25626 |
273 | int r; |
274 | #ifdef USE_SOCKETS_AS_HANDLES |
275 | Perl_fd_set dummy; |
68dc0745 |
276 | int i, fd, bit, offset; |
55d25626 |
277 | FD_SET nrd, nwr, nex, *prd, *pwr, *pex; |
0a753a76 |
278 | |
7e3be867 |
279 | /* winsock seems incapable of dealing with all three null fd_sets, |
280 | * so do the (millisecond) sleep as a special case |
281 | */ |
282 | if (!(rd || wr || ex)) { |
283 | Sleep(timeout->tv_sec * 1000 + |
284 | timeout->tv_usec / 1000); /* do the best we can */ |
285 | return 0; |
286 | } |
f2bb5751 |
287 | StartSockets(); |
55d25626 |
288 | PERL_FD_ZERO(&dummy); |
68dc0745 |
289 | if (!rd) |
290 | rd = &dummy, prd = NULL; |
291 | else |
292 | prd = &nrd; |
293 | if (!wr) |
294 | wr = &dummy, pwr = NULL; |
295 | else |
296 | pwr = &nwr; |
297 | if (!ex) |
298 | ex = &dummy, pex = NULL; |
299 | else |
300 | pex = &nex; |
0a753a76 |
301 | |
68dc0745 |
302 | FD_ZERO(&nrd); |
303 | FD_ZERO(&nwr); |
304 | FD_ZERO(&nex); |
305 | for (i = 0; i < nfds; i++) { |
306 | fd = TO_SOCKET(i); |
55d25626 |
307 | if (PERL_FD_ISSET(i,rd)) |
68dc0745 |
308 | FD_SET(fd, &nrd); |
55d25626 |
309 | if (PERL_FD_ISSET(i,wr)) |
68dc0745 |
310 | FD_SET(fd, &nwr); |
55d25626 |
311 | if (PERL_FD_ISSET(i,ex)) |
68dc0745 |
312 | FD_SET(fd, &nex); |
313 | } |
314 | |
326b05e3 |
315 | SOCKET_TEST_ERROR(r = select(nfds, prd, pwr, pex, timeout)); |
0a753a76 |
316 | |
68dc0745 |
317 | for (i = 0; i < nfds; i++) { |
318 | fd = TO_SOCKET(i); |
55d25626 |
319 | if (PERL_FD_ISSET(i,rd) && !FD_ISSET(fd, &nrd)) |
320 | PERL_FD_CLR(i,rd); |
321 | if (PERL_FD_ISSET(i,wr) && !FD_ISSET(fd, &nwr)) |
322 | PERL_FD_CLR(i,wr); |
323 | if (PERL_FD_ISSET(i,ex) && !FD_ISSET(fd, &nex)) |
324 | PERL_FD_CLR(i,ex); |
68dc0745 |
325 | } |
55d25626 |
326 | #else |
327 | SOCKET_TEST_ERROR(r = select(nfds, rd, wr, ex, timeout)); |
328 | #endif |
68dc0745 |
329 | return r; |
0a753a76 |
330 | } |
331 | |
68dc0745 |
332 | int |
333 | win32_send(SOCKET s, const char *buf, int len, int flags) |
0a753a76 |
334 | { |
68dc0745 |
335 | int r; |
0a753a76 |
336 | |
326b05e3 |
337 | SOCKET_TEST_ERROR(r = send(TO_SOCKET(s), buf, len, flags)); |
68dc0745 |
338 | return r; |
0a753a76 |
339 | } |
340 | |
68dc0745 |
341 | int |
342 | win32_sendto(SOCKET s, const char *buf, int len, int flags, |
343 | const struct sockaddr *to, int tolen) |
0a753a76 |
344 | { |
68dc0745 |
345 | int r; |
0a753a76 |
346 | |
326b05e3 |
347 | SOCKET_TEST_ERROR(r = sendto(TO_SOCKET(s), buf, len, flags, to, tolen)); |
68dc0745 |
348 | return r; |
0a753a76 |
349 | } |
350 | |
68dc0745 |
351 | int |
352 | win32_setsockopt(SOCKET s, int level, int optname, const char *optval, int optlen) |
0a753a76 |
353 | { |
68dc0745 |
354 | int r; |
0a753a76 |
355 | |
326b05e3 |
356 | SOCKET_TEST_ERROR(r = setsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 |
357 | return r; |
0a753a76 |
358 | } |
359 | |
68dc0745 |
360 | int |
361 | win32_shutdown(SOCKET s, int how) |
0a753a76 |
362 | { |
68dc0745 |
363 | int r; |
0a753a76 |
364 | |
326b05e3 |
365 | SOCKET_TEST_ERROR(r = shutdown(TO_SOCKET(s), how)); |
68dc0745 |
366 | return r; |
0a753a76 |
367 | } |
368 | |
3a25acb4 |
369 | int |
370 | win32_closesocket(SOCKET s) |
371 | { |
372 | int r; |
373 | |
374 | SOCKET_TEST_ERROR(r = closesocket(TO_SOCKET(s))); |
375 | return r; |
376 | } |
377 | |
68dc0745 |
378 | SOCKET |
379 | win32_socket(int af, int type, int protocol) |
0a753a76 |
380 | { |
68dc0745 |
381 | SOCKET s; |
0a753a76 |
382 | |
383 | #ifndef USE_SOCKETS_AS_HANDLES |
326b05e3 |
384 | SOCKET_TEST(s = socket(af, type, protocol), INVALID_SOCKET); |
0a753a76 |
385 | #else |
3a25acb4 |
386 | StartSockets(); |
326b05e3 |
387 | if((s = socket(af, type, protocol)) == INVALID_SOCKET) |
388 | errno = WSAGetLastError(); |
68dc0745 |
389 | else |
390 | s = OPEN_SOCKET(s); |
391 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
392 | |
68dc0745 |
393 | return s; |
0a753a76 |
394 | } |
395 | |
fb73857a |
396 | #undef fclose |
397 | int |
398 | my_fclose (FILE *pf) |
399 | { |
326b05e3 |
400 | int osf, retval; |
401 | if (!wsock_started) /* No WinSock? */ |
402 | return(fclose(pf)); /* Then not a socket. */ |
403 | osf = TO_SOCKET(fileno(pf));/* Get it now before it's gone! */ |
404 | retval = fclose(pf); /* Must fclose() before closesocket() */ |
405 | if (osf != -1 |
406 | && closesocket(osf) == SOCKET_ERROR |
407 | && WSAGetLastError() != WSAENOTSOCK) |
408 | { |
409 | return EOF; |
410 | } |
411 | return retval; |
fb73857a |
412 | } |
413 | |
68dc0745 |
414 | struct hostent * |
415 | win32_gethostbyaddr(const char *addr, int len, int type) |
0a753a76 |
416 | { |
68dc0745 |
417 | struct hostent *r; |
0a753a76 |
418 | |
326b05e3 |
419 | SOCKET_TEST(r = gethostbyaddr(addr, len, type), NULL); |
68dc0745 |
420 | return r; |
0a753a76 |
421 | } |
422 | |
68dc0745 |
423 | struct hostent * |
424 | win32_gethostbyname(const char *name) |
0a753a76 |
425 | { |
68dc0745 |
426 | struct hostent *r; |
0a753a76 |
427 | |
326b05e3 |
428 | SOCKET_TEST(r = gethostbyname(name), NULL); |
68dc0745 |
429 | return r; |
0a753a76 |
430 | } |
431 | |
68dc0745 |
432 | int |
433 | win32_gethostname(char *name, int len) |
0a753a76 |
434 | { |
68dc0745 |
435 | int r; |
0a753a76 |
436 | |
326b05e3 |
437 | SOCKET_TEST_ERROR(r = gethostname(name, len)); |
68dc0745 |
438 | return r; |
0a753a76 |
439 | } |
440 | |
68dc0745 |
441 | struct protoent * |
442 | win32_getprotobyname(const char *name) |
0a753a76 |
443 | { |
68dc0745 |
444 | struct protoent *r; |
0a753a76 |
445 | |
326b05e3 |
446 | SOCKET_TEST(r = getprotobyname(name), NULL); |
68dc0745 |
447 | return r; |
0a753a76 |
448 | } |
449 | |
68dc0745 |
450 | struct protoent * |
451 | win32_getprotobynumber(int num) |
0a753a76 |
452 | { |
68dc0745 |
453 | struct protoent *r; |
0a753a76 |
454 | |
326b05e3 |
455 | SOCKET_TEST(r = getprotobynumber(num), NULL); |
68dc0745 |
456 | return r; |
0a753a76 |
457 | } |
458 | |
68dc0745 |
459 | struct servent * |
460 | win32_getservbyname(const char *name, const char *proto) |
0a753a76 |
461 | { |
68dc0745 |
462 | struct servent *r; |
c53bd28a |
463 | dTHR; |
464 | |
326b05e3 |
465 | SOCKET_TEST(r = getservbyname(name, proto), NULL); |
68dc0745 |
466 | if (r) { |
467 | r = win32_savecopyservent(&myservent, r, proto); |
468 | } |
469 | return r; |
0a753a76 |
470 | } |
471 | |
68dc0745 |
472 | struct servent * |
473 | win32_getservbyport(int port, const char *proto) |
0a753a76 |
474 | { |
68dc0745 |
475 | struct servent *r; |
c53bd28a |
476 | dTHR; |
0a753a76 |
477 | |
326b05e3 |
478 | SOCKET_TEST(r = getservbyport(port, proto), NULL); |
68dc0745 |
479 | if (r) { |
480 | r = win32_savecopyservent(&myservent, r, proto); |
481 | } |
482 | return r; |
0a753a76 |
483 | } |
484 | |
f998180f |
485 | int |
486 | win32_ioctl(int i, unsigned int u, char *data) |
487 | { |
488 | u_long argp = (u_long)data; |
489 | int retval; |
490 | |
491 | if (!wsock_started) { |
492 | croak("ioctl implemented only on sockets"); |
493 | /* NOTREACHED */ |
494 | } |
495 | |
496 | retval = ioctlsocket(TO_SOCKET(i), (long)u, &argp); |
497 | if (retval == SOCKET_ERROR) { |
498 | if (WSAGetLastError() == WSAENOTSOCK) { |
499 | croak("ioctl implemented only on sockets"); |
500 | /* NOTREACHED */ |
501 | } |
502 | errno = WSAGetLastError(); |
503 | } |
504 | return retval; |
505 | } |
506 | |
68dc0745 |
507 | char FAR * |
508 | win32_inet_ntoa(struct in_addr in) |
0a753a76 |
509 | { |
326b05e3 |
510 | StartSockets(); |
511 | return inet_ntoa(in); |
0a753a76 |
512 | } |
513 | |
68dc0745 |
514 | unsigned long |
515 | win32_inet_addr(const char FAR *cp) |
0a753a76 |
516 | { |
326b05e3 |
517 | StartSockets(); |
518 | return inet_addr(cp); |
0a753a76 |
519 | } |
68dc0745 |
520 | |
521 | /* |
522 | * Networking stubs |
523 | */ |
0a753a76 |
524 | |
68dc0745 |
525 | void |
526 | win32_endhostent() |
0a753a76 |
527 | { |
326b05e3 |
528 | croak("endhostent not implemented!\n"); |
0a753a76 |
529 | } |
530 | |
68dc0745 |
531 | void |
532 | win32_endnetent() |
0a753a76 |
533 | { |
326b05e3 |
534 | croak("endnetent not implemented!\n"); |
0a753a76 |
535 | } |
536 | |
68dc0745 |
537 | void |
538 | win32_endprotoent() |
0a753a76 |
539 | { |
326b05e3 |
540 | croak("endprotoent not implemented!\n"); |
0a753a76 |
541 | } |
542 | |
68dc0745 |
543 | void |
544 | win32_endservent() |
0a753a76 |
545 | { |
326b05e3 |
546 | croak("endservent not implemented!\n"); |
0a753a76 |
547 | } |
548 | |
549 | |
68dc0745 |
550 | struct netent * |
551 | win32_getnetent(void) |
0a753a76 |
552 | { |
326b05e3 |
553 | croak("getnetent not implemented!\n"); |
68dc0745 |
554 | return (struct netent *) NULL; |
0a753a76 |
555 | } |
556 | |
68dc0745 |
557 | struct netent * |
558 | win32_getnetbyname(char *name) |
0a753a76 |
559 | { |
326b05e3 |
560 | croak("getnetbyname not implemented!\n"); |
68dc0745 |
561 | return (struct netent *)NULL; |
0a753a76 |
562 | } |
563 | |
68dc0745 |
564 | struct netent * |
565 | win32_getnetbyaddr(long net, int type) |
0a753a76 |
566 | { |
326b05e3 |
567 | croak("getnetbyaddr not implemented!\n"); |
68dc0745 |
568 | return (struct netent *)NULL; |
0a753a76 |
569 | } |
570 | |
68dc0745 |
571 | struct protoent * |
572 | win32_getprotoent(void) |
0a753a76 |
573 | { |
326b05e3 |
574 | croak("getprotoent not implemented!\n"); |
68dc0745 |
575 | return (struct protoent *) NULL; |
0a753a76 |
576 | } |
577 | |
68dc0745 |
578 | struct servent * |
579 | win32_getservent(void) |
0a753a76 |
580 | { |
326b05e3 |
581 | croak("getservent not implemented!\n"); |
68dc0745 |
582 | return (struct servent *) NULL; |
0a753a76 |
583 | } |
584 | |
68dc0745 |
585 | void |
586 | win32_sethostent(int stayopen) |
0a753a76 |
587 | { |
326b05e3 |
588 | croak("sethostent not implemented!\n"); |
0a753a76 |
589 | } |
590 | |
591 | |
68dc0745 |
592 | void |
593 | win32_setnetent(int stayopen) |
0a753a76 |
594 | { |
326b05e3 |
595 | croak("setnetent not implemented!\n"); |
0a753a76 |
596 | } |
597 | |
598 | |
68dc0745 |
599 | void |
600 | win32_setprotoent(int stayopen) |
0a753a76 |
601 | { |
326b05e3 |
602 | croak("setprotoent not implemented!\n"); |
0a753a76 |
603 | } |
604 | |
605 | |
68dc0745 |
606 | void |
607 | win32_setservent(int stayopen) |
0a753a76 |
608 | { |
326b05e3 |
609 | croak("setservent not implemented!\n"); |
0a753a76 |
610 | } |
611 | |
137443ea |
612 | static struct servent* |
613 | win32_savecopyservent(struct servent*d, struct servent*s, const char *proto) |
614 | { |
615 | d->s_name = s->s_name; |
616 | d->s_aliases = s->s_aliases; |
617 | d->s_port = s->s_port; |
0af56dfe |
618 | #ifndef __BORLANDC__ /* Buggy on Win95 and WinNT-with-Borland-WSOCK */ |
137443ea |
619 | if (!IsWin95() && s->s_proto && strlen(s->s_proto)) |
620 | d->s_proto = s->s_proto; |
0af56dfe |
621 | else |
622 | #endif |
c69f6586 |
623 | if (proto && strlen(proto)) |
137443ea |
624 | d->s_proto = (char *)proto; |
625 | else |
626 | d->s_proto = "tcp"; |
627 | |
628 | return d; |
629 | } |
630 | |
0a753a76 |
631 | |