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 |
ac4c12e7 |
16 | # ifdef __cplusplus |
17 | #undef __attribute__ /* seems broken in 2.8.0 */ |
18 | #define __attribute__(p) |
19 | # endif |
a835ef8a |
20 | #endif |
390b85e7 |
21 | #include <windows.h> |
0a753a76 |
22 | #include "EXTERN.h" |
23 | #include "perl.h" |
c69f6586 |
24 | |
25 | #if defined(PERL_OBJECT) |
26 | #define NO_XSLOCKS |
27 | extern CPerlObj* pPerl; |
28 | #include "XSUB.h" |
29 | #endif |
30 | |
0a753a76 |
31 | #include <sys/socket.h> |
32 | #include <fcntl.h> |
33 | #include <sys/stat.h> |
34 | #include <assert.h> |
390b85e7 |
35 | #include <io.h> |
0a753a76 |
36 | |
68dc0745 |
37 | /* thanks to Beverly Brown (beverly@datacube.com) */ |
326b05e3 |
38 | #ifdef USE_SOCKETS_AS_HANDLES |
39 | # define OPEN_SOCKET(x) _open_osfhandle(x,O_RDWR|O_BINARY) |
40 | # define TO_SOCKET(x) _get_osfhandle(x) |
0a753a76 |
41 | #else |
0a753a76 |
42 | # define OPEN_SOCKET(x) (x) |
43 | # define TO_SOCKET(x) (x) |
68dc0745 |
44 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
45 | |
326b05e3 |
46 | #define StartSockets() \ |
47 | STMT_START { \ |
48 | if (!wsock_started) \ |
49 | start_sockets(); \ |
50 | } STMT_END |
51 | |
52 | #define EndSockets() \ |
53 | STMT_START { \ |
54 | if (wsock_started) \ |
55 | WSACleanup(); \ |
56 | } STMT_END |
57 | |
58 | #define SOCKET_TEST(x, y) \ |
59 | STMT_START { \ |
60 | StartSockets(); \ |
61 | if((x) == (y)) \ |
62 | errno = WSAGetLastError(); \ |
63 | } STMT_END |
64 | |
65 | #define SOCKET_TEST_ERROR(x) SOCKET_TEST(x, SOCKET_ERROR) |
66 | |
137443ea |
67 | static struct servent* win32_savecopyservent(struct servent*d, |
68 | struct servent*s, |
69 | const char *proto); |
0a753a76 |
70 | |
c53bd28a |
71 | #ifdef USE_THREADS |
72 | #ifdef USE_DECLSPEC_THREAD |
0a753a76 |
73 | __declspec(thread) struct servent myservent; |
c53bd28a |
74 | #else |
75 | #define myservent (thr->i.Wservent) |
76 | #endif |
77 | #else |
78 | static struct servent myservent; |
79 | #endif |
80 | |
326b05e3 |
81 | static int wsock_started = 0; |
68dc0745 |
82 | |
83 | void |
326b05e3 |
84 | start_sockets(void) |
68dc0745 |
85 | { |
86 | unsigned short version; |
87 | WSADATA retdata; |
88 | int ret; |
89 | int iSockOpt = SO_SYNCHRONOUS_NONALERT; |
90 | |
68dc0745 |
91 | /* |
92 | * initalize the winsock interface and insure that it is |
93 | * cleaned up at exit. |
94 | */ |
95 | version = 0x101; |
326b05e3 |
96 | if(ret = WSAStartup(version, &retdata)) |
97 | croak("Unable to locate winsock library!\n"); |
68dc0745 |
98 | if(retdata.wVersion != version) |
326b05e3 |
99 | croak("Could not find version 1.1 of winsock dll\n"); |
68dc0745 |
100 | |
101 | /* atexit((void (*)(void)) EndSockets); */ |
0a753a76 |
102 | |
103 | #ifdef USE_SOCKETS_AS_HANDLES |
68dc0745 |
104 | /* |
105 | * Enable the use of sockets as filehandles |
106 | */ |
326b05e3 |
107 | setsockopt(INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE, |
68dc0745 |
108 | (char *)&iSockOpt, sizeof(iSockOpt)); |
109 | #endif /* USE_SOCKETS_AS_HANDLES */ |
326b05e3 |
110 | wsock_started = 1; |
0a753a76 |
111 | } |
112 | |
113 | |
114 | #ifndef USE_SOCKETS_AS_HANDLES |
f3986ebb |
115 | #undef fdopen |
68dc0745 |
116 | FILE * |
f3986ebb |
117 | my_fdopen(int fd, char *mode) |
0a753a76 |
118 | { |
68dc0745 |
119 | FILE *fp; |
120 | char sockbuf[256]; |
121 | int optlen = sizeof(sockbuf); |
122 | int retval; |
0a753a76 |
123 | |
326b05e3 |
124 | if (!wsock_started) |
fb73857a |
125 | return(fdopen(fd, mode)); |
0a753a76 |
126 | |
326b05e3 |
127 | retval = getsockopt((SOCKET)fd, SOL_SOCKET, SO_TYPE, sockbuf, &optlen); |
128 | if(retval == SOCKET_ERROR && WSAGetLastError() == WSAENOTSOCK) { |
fb73857a |
129 | return(fdopen(fd, mode)); |
68dc0745 |
130 | } |
0a753a76 |
131 | |
68dc0745 |
132 | /* |
133 | * If we get here, then fd is actually a socket. |
134 | */ |
fc36a67e |
135 | Newz(1310, fp, 1, FILE); |
68dc0745 |
136 | if(fp == NULL) { |
137 | errno = ENOMEM; |
138 | return NULL; |
139 | } |
0a753a76 |
140 | |
68dc0745 |
141 | fp->_file = fd; |
142 | if(*mode == 'r') |
143 | fp->_flag = _IOREAD; |
144 | else |
145 | fp->_flag = _IOWRT; |
146 | |
147 | return fp; |
0a753a76 |
148 | } |
68dc0745 |
149 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
150 | |
151 | |
68dc0745 |
152 | u_long |
153 | win32_htonl(u_long hostlong) |
0a753a76 |
154 | { |
326b05e3 |
155 | StartSockets(); |
156 | return htonl(hostlong); |
0a753a76 |
157 | } |
158 | |
68dc0745 |
159 | u_short |
160 | win32_htons(u_short hostshort) |
0a753a76 |
161 | { |
326b05e3 |
162 | StartSockets(); |
163 | return htons(hostshort); |
0a753a76 |
164 | } |
165 | |
68dc0745 |
166 | u_long |
167 | win32_ntohl(u_long netlong) |
0a753a76 |
168 | { |
326b05e3 |
169 | StartSockets(); |
170 | return ntohl(netlong); |
0a753a76 |
171 | } |
172 | |
68dc0745 |
173 | u_short |
174 | win32_ntohs(u_short netshort) |
0a753a76 |
175 | { |
326b05e3 |
176 | StartSockets(); |
177 | return ntohs(netshort); |
0a753a76 |
178 | } |
179 | |
180 | |
0a753a76 |
181 | |
68dc0745 |
182 | SOCKET |
183 | win32_accept(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
184 | { |
68dc0745 |
185 | SOCKET r; |
0a753a76 |
186 | |
326b05e3 |
187 | SOCKET_TEST((r = accept(TO_SOCKET(s), addr, addrlen)), INVALID_SOCKET); |
68dc0745 |
188 | return OPEN_SOCKET(r); |
0a753a76 |
189 | } |
190 | |
68dc0745 |
191 | int |
192 | win32_bind(SOCKET s, const struct sockaddr *addr, int addrlen) |
0a753a76 |
193 | { |
68dc0745 |
194 | int r; |
0a753a76 |
195 | |
326b05e3 |
196 | SOCKET_TEST_ERROR(r = bind(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
197 | return r; |
0a753a76 |
198 | } |
199 | |
68dc0745 |
200 | int |
201 | win32_connect(SOCKET s, const struct sockaddr *addr, int addrlen) |
0a753a76 |
202 | { |
68dc0745 |
203 | int r; |
0a753a76 |
204 | |
326b05e3 |
205 | SOCKET_TEST_ERROR(r = connect(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
206 | return r; |
0a753a76 |
207 | } |
208 | |
209 | |
68dc0745 |
210 | int |
211 | win32_getpeername(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
212 | { |
68dc0745 |
213 | int r; |
0a753a76 |
214 | |
326b05e3 |
215 | SOCKET_TEST_ERROR(r = getpeername(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
216 | return r; |
0a753a76 |
217 | } |
218 | |
68dc0745 |
219 | int |
220 | win32_getsockname(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
221 | { |
68dc0745 |
222 | int r; |
0a753a76 |
223 | |
326b05e3 |
224 | SOCKET_TEST_ERROR(r = getsockname(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
225 | return r; |
0a753a76 |
226 | } |
227 | |
68dc0745 |
228 | int |
229 | win32_getsockopt(SOCKET s, int level, int optname, char *optval, int *optlen) |
0a753a76 |
230 | { |
68dc0745 |
231 | int r; |
0a753a76 |
232 | |
326b05e3 |
233 | SOCKET_TEST_ERROR(r = getsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 |
234 | return r; |
0a753a76 |
235 | } |
236 | |
2d7a9237 |
237 | int |
68dc0745 |
238 | win32_ioctlsocket(SOCKET s, long cmd, u_long *argp) |
0a753a76 |
239 | { |
68dc0745 |
240 | int r; |
0a753a76 |
241 | |
326b05e3 |
242 | SOCKET_TEST_ERROR(r = ioctlsocket(TO_SOCKET(s), cmd, argp)); |
68dc0745 |
243 | return r; |
0a753a76 |
244 | } |
245 | |
68dc0745 |
246 | int |
247 | win32_listen(SOCKET s, int backlog) |
0a753a76 |
248 | { |
68dc0745 |
249 | int r; |
0a753a76 |
250 | |
326b05e3 |
251 | SOCKET_TEST_ERROR(r = listen(TO_SOCKET(s), backlog)); |
68dc0745 |
252 | return r; |
0a753a76 |
253 | } |
254 | |
68dc0745 |
255 | int |
256 | win32_recv(SOCKET s, char *buf, int len, int flags) |
0a753a76 |
257 | { |
68dc0745 |
258 | int r; |
0a753a76 |
259 | |
326b05e3 |
260 | SOCKET_TEST_ERROR(r = recv(TO_SOCKET(s), buf, len, flags)); |
68dc0745 |
261 | return r; |
0a753a76 |
262 | } |
263 | |
68dc0745 |
264 | int |
265 | win32_recvfrom(SOCKET s, char *buf, int len, int flags, struct sockaddr *from, int *fromlen) |
0a753a76 |
266 | { |
68dc0745 |
267 | int r; |
0a753a76 |
268 | |
326b05e3 |
269 | SOCKET_TEST_ERROR(r = recvfrom(TO_SOCKET(s), buf, len, flags, from, fromlen)); |
68dc0745 |
270 | return r; |
0a753a76 |
271 | } |
272 | |
68dc0745 |
273 | /* select contributed by Vincent R. Slyngstad (vrs@ibeam.intel.com) */ |
274 | int |
55d25626 |
275 | win32_select(int nfds, Perl_fd_set* rd, Perl_fd_set* wr, Perl_fd_set* ex, const struct timeval* timeout) |
0a753a76 |
276 | { |
55d25626 |
277 | int r; |
278 | #ifdef USE_SOCKETS_AS_HANDLES |
279 | Perl_fd_set dummy; |
68dc0745 |
280 | int i, fd, bit, offset; |
55d25626 |
281 | FD_SET nrd, nwr, nex, *prd, *pwr, *pex; |
0a753a76 |
282 | |
7e3be867 |
283 | /* winsock seems incapable of dealing with all three null fd_sets, |
284 | * so do the (millisecond) sleep as a special case |
285 | */ |
286 | if (!(rd || wr || ex)) { |
287 | Sleep(timeout->tv_sec * 1000 + |
288 | timeout->tv_usec / 1000); /* do the best we can */ |
289 | return 0; |
290 | } |
f2bb5751 |
291 | StartSockets(); |
55d25626 |
292 | PERL_FD_ZERO(&dummy); |
68dc0745 |
293 | if (!rd) |
294 | rd = &dummy, prd = NULL; |
295 | else |
296 | prd = &nrd; |
297 | if (!wr) |
298 | wr = &dummy, pwr = NULL; |
299 | else |
300 | pwr = &nwr; |
301 | if (!ex) |
302 | ex = &dummy, pex = NULL; |
303 | else |
304 | pex = &nex; |
0a753a76 |
305 | |
68dc0745 |
306 | FD_ZERO(&nrd); |
307 | FD_ZERO(&nwr); |
308 | FD_ZERO(&nex); |
309 | for (i = 0; i < nfds; i++) { |
310 | fd = TO_SOCKET(i); |
55d25626 |
311 | if (PERL_FD_ISSET(i,rd)) |
68dc0745 |
312 | FD_SET(fd, &nrd); |
55d25626 |
313 | if (PERL_FD_ISSET(i,wr)) |
68dc0745 |
314 | FD_SET(fd, &nwr); |
55d25626 |
315 | if (PERL_FD_ISSET(i,ex)) |
68dc0745 |
316 | FD_SET(fd, &nex); |
317 | } |
318 | |
326b05e3 |
319 | SOCKET_TEST_ERROR(r = select(nfds, prd, pwr, pex, timeout)); |
0a753a76 |
320 | |
68dc0745 |
321 | for (i = 0; i < nfds; i++) { |
322 | fd = TO_SOCKET(i); |
55d25626 |
323 | if (PERL_FD_ISSET(i,rd) && !FD_ISSET(fd, &nrd)) |
324 | PERL_FD_CLR(i,rd); |
325 | if (PERL_FD_ISSET(i,wr) && !FD_ISSET(fd, &nwr)) |
326 | PERL_FD_CLR(i,wr); |
327 | if (PERL_FD_ISSET(i,ex) && !FD_ISSET(fd, &nex)) |
328 | PERL_FD_CLR(i,ex); |
68dc0745 |
329 | } |
55d25626 |
330 | #else |
331 | SOCKET_TEST_ERROR(r = select(nfds, rd, wr, ex, timeout)); |
332 | #endif |
68dc0745 |
333 | return r; |
0a753a76 |
334 | } |
335 | |
68dc0745 |
336 | int |
337 | win32_send(SOCKET s, const char *buf, int len, int flags) |
0a753a76 |
338 | { |
68dc0745 |
339 | int r; |
0a753a76 |
340 | |
326b05e3 |
341 | SOCKET_TEST_ERROR(r = send(TO_SOCKET(s), buf, len, flags)); |
68dc0745 |
342 | return r; |
0a753a76 |
343 | } |
344 | |
68dc0745 |
345 | int |
346 | win32_sendto(SOCKET s, const char *buf, int len, int flags, |
347 | const struct sockaddr *to, int tolen) |
0a753a76 |
348 | { |
68dc0745 |
349 | int r; |
0a753a76 |
350 | |
326b05e3 |
351 | SOCKET_TEST_ERROR(r = sendto(TO_SOCKET(s), buf, len, flags, to, tolen)); |
68dc0745 |
352 | return r; |
0a753a76 |
353 | } |
354 | |
68dc0745 |
355 | int |
356 | win32_setsockopt(SOCKET s, int level, int optname, const char *optval, int optlen) |
0a753a76 |
357 | { |
68dc0745 |
358 | int r; |
0a753a76 |
359 | |
326b05e3 |
360 | SOCKET_TEST_ERROR(r = setsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 |
361 | return r; |
0a753a76 |
362 | } |
363 | |
68dc0745 |
364 | int |
365 | win32_shutdown(SOCKET s, int how) |
0a753a76 |
366 | { |
68dc0745 |
367 | int r; |
0a753a76 |
368 | |
326b05e3 |
369 | SOCKET_TEST_ERROR(r = shutdown(TO_SOCKET(s), how)); |
68dc0745 |
370 | return r; |
0a753a76 |
371 | } |
372 | |
3a25acb4 |
373 | int |
374 | win32_closesocket(SOCKET s) |
375 | { |
376 | int r; |
377 | |
378 | SOCKET_TEST_ERROR(r = closesocket(TO_SOCKET(s))); |
379 | return r; |
380 | } |
381 | |
68dc0745 |
382 | SOCKET |
383 | win32_socket(int af, int type, int protocol) |
0a753a76 |
384 | { |
68dc0745 |
385 | SOCKET s; |
0a753a76 |
386 | |
387 | #ifndef USE_SOCKETS_AS_HANDLES |
326b05e3 |
388 | SOCKET_TEST(s = socket(af, type, protocol), INVALID_SOCKET); |
0a753a76 |
389 | #else |
3a25acb4 |
390 | StartSockets(); |
326b05e3 |
391 | if((s = socket(af, type, protocol)) == INVALID_SOCKET) |
392 | errno = WSAGetLastError(); |
68dc0745 |
393 | else |
394 | s = OPEN_SOCKET(s); |
395 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
396 | |
68dc0745 |
397 | return s; |
0a753a76 |
398 | } |
399 | |
fb73857a |
400 | #undef fclose |
401 | int |
402 | my_fclose (FILE *pf) |
403 | { |
326b05e3 |
404 | int osf, retval; |
405 | if (!wsock_started) /* No WinSock? */ |
406 | return(fclose(pf)); /* Then not a socket. */ |
407 | osf = TO_SOCKET(fileno(pf));/* Get it now before it's gone! */ |
408 | retval = fclose(pf); /* Must fclose() before closesocket() */ |
409 | if (osf != -1 |
410 | && closesocket(osf) == SOCKET_ERROR |
411 | && WSAGetLastError() != WSAENOTSOCK) |
412 | { |
413 | return EOF; |
414 | } |
415 | return retval; |
fb73857a |
416 | } |
417 | |
68dc0745 |
418 | struct hostent * |
419 | win32_gethostbyaddr(const char *addr, int len, int type) |
0a753a76 |
420 | { |
68dc0745 |
421 | struct hostent *r; |
0a753a76 |
422 | |
326b05e3 |
423 | SOCKET_TEST(r = gethostbyaddr(addr, len, type), NULL); |
68dc0745 |
424 | return r; |
0a753a76 |
425 | } |
426 | |
68dc0745 |
427 | struct hostent * |
428 | win32_gethostbyname(const char *name) |
0a753a76 |
429 | { |
68dc0745 |
430 | struct hostent *r; |
0a753a76 |
431 | |
326b05e3 |
432 | SOCKET_TEST(r = gethostbyname(name), NULL); |
68dc0745 |
433 | return r; |
0a753a76 |
434 | } |
435 | |
68dc0745 |
436 | int |
437 | win32_gethostname(char *name, int len) |
0a753a76 |
438 | { |
68dc0745 |
439 | int r; |
0a753a76 |
440 | |
326b05e3 |
441 | SOCKET_TEST_ERROR(r = gethostname(name, len)); |
68dc0745 |
442 | return r; |
0a753a76 |
443 | } |
444 | |
68dc0745 |
445 | struct protoent * |
446 | win32_getprotobyname(const char *name) |
0a753a76 |
447 | { |
68dc0745 |
448 | struct protoent *r; |
0a753a76 |
449 | |
326b05e3 |
450 | SOCKET_TEST(r = getprotobyname(name), NULL); |
68dc0745 |
451 | return r; |
0a753a76 |
452 | } |
453 | |
68dc0745 |
454 | struct protoent * |
455 | win32_getprotobynumber(int num) |
0a753a76 |
456 | { |
68dc0745 |
457 | struct protoent *r; |
0a753a76 |
458 | |
326b05e3 |
459 | SOCKET_TEST(r = getprotobynumber(num), NULL); |
68dc0745 |
460 | return r; |
0a753a76 |
461 | } |
462 | |
68dc0745 |
463 | struct servent * |
464 | win32_getservbyname(const char *name, const char *proto) |
0a753a76 |
465 | { |
68dc0745 |
466 | struct servent *r; |
c53bd28a |
467 | dTHR; |
468 | |
326b05e3 |
469 | SOCKET_TEST(r = getservbyname(name, proto), NULL); |
68dc0745 |
470 | if (r) { |
471 | r = win32_savecopyservent(&myservent, r, proto); |
472 | } |
473 | return r; |
0a753a76 |
474 | } |
475 | |
68dc0745 |
476 | struct servent * |
477 | win32_getservbyport(int port, const char *proto) |
0a753a76 |
478 | { |
68dc0745 |
479 | struct servent *r; |
c53bd28a |
480 | dTHR; |
0a753a76 |
481 | |
326b05e3 |
482 | SOCKET_TEST(r = getservbyport(port, proto), NULL); |
68dc0745 |
483 | if (r) { |
484 | r = win32_savecopyservent(&myservent, r, proto); |
485 | } |
486 | return r; |
0a753a76 |
487 | } |
488 | |
f998180f |
489 | int |
490 | win32_ioctl(int i, unsigned int u, char *data) |
491 | { |
492 | u_long argp = (u_long)data; |
493 | int retval; |
494 | |
495 | if (!wsock_started) { |
496 | croak("ioctl implemented only on sockets"); |
497 | /* NOTREACHED */ |
498 | } |
499 | |
500 | retval = ioctlsocket(TO_SOCKET(i), (long)u, &argp); |
501 | if (retval == SOCKET_ERROR) { |
502 | if (WSAGetLastError() == WSAENOTSOCK) { |
503 | croak("ioctl implemented only on sockets"); |
504 | /* NOTREACHED */ |
505 | } |
506 | errno = WSAGetLastError(); |
507 | } |
508 | return retval; |
509 | } |
510 | |
68dc0745 |
511 | char FAR * |
512 | win32_inet_ntoa(struct in_addr in) |
0a753a76 |
513 | { |
326b05e3 |
514 | StartSockets(); |
515 | return inet_ntoa(in); |
0a753a76 |
516 | } |
517 | |
68dc0745 |
518 | unsigned long |
519 | win32_inet_addr(const char FAR *cp) |
0a753a76 |
520 | { |
326b05e3 |
521 | StartSockets(); |
522 | return inet_addr(cp); |
0a753a76 |
523 | } |
68dc0745 |
524 | |
525 | /* |
526 | * Networking stubs |
527 | */ |
0a753a76 |
528 | |
68dc0745 |
529 | void |
530 | win32_endhostent() |
0a753a76 |
531 | { |
326b05e3 |
532 | croak("endhostent not implemented!\n"); |
0a753a76 |
533 | } |
534 | |
68dc0745 |
535 | void |
536 | win32_endnetent() |
0a753a76 |
537 | { |
326b05e3 |
538 | croak("endnetent not implemented!\n"); |
0a753a76 |
539 | } |
540 | |
68dc0745 |
541 | void |
542 | win32_endprotoent() |
0a753a76 |
543 | { |
326b05e3 |
544 | croak("endprotoent not implemented!\n"); |
0a753a76 |
545 | } |
546 | |
68dc0745 |
547 | void |
548 | win32_endservent() |
0a753a76 |
549 | { |
326b05e3 |
550 | croak("endservent not implemented!\n"); |
0a753a76 |
551 | } |
552 | |
553 | |
68dc0745 |
554 | struct netent * |
555 | win32_getnetent(void) |
0a753a76 |
556 | { |
326b05e3 |
557 | croak("getnetent not implemented!\n"); |
68dc0745 |
558 | return (struct netent *) NULL; |
0a753a76 |
559 | } |
560 | |
68dc0745 |
561 | struct netent * |
562 | win32_getnetbyname(char *name) |
0a753a76 |
563 | { |
326b05e3 |
564 | croak("getnetbyname not implemented!\n"); |
68dc0745 |
565 | return (struct netent *)NULL; |
0a753a76 |
566 | } |
567 | |
68dc0745 |
568 | struct netent * |
569 | win32_getnetbyaddr(long net, int type) |
0a753a76 |
570 | { |
326b05e3 |
571 | croak("getnetbyaddr not implemented!\n"); |
68dc0745 |
572 | return (struct netent *)NULL; |
0a753a76 |
573 | } |
574 | |
68dc0745 |
575 | struct protoent * |
576 | win32_getprotoent(void) |
0a753a76 |
577 | { |
326b05e3 |
578 | croak("getprotoent not implemented!\n"); |
68dc0745 |
579 | return (struct protoent *) NULL; |
0a753a76 |
580 | } |
581 | |
68dc0745 |
582 | struct servent * |
583 | win32_getservent(void) |
0a753a76 |
584 | { |
326b05e3 |
585 | croak("getservent not implemented!\n"); |
68dc0745 |
586 | return (struct servent *) NULL; |
0a753a76 |
587 | } |
588 | |
68dc0745 |
589 | void |
590 | win32_sethostent(int stayopen) |
0a753a76 |
591 | { |
326b05e3 |
592 | croak("sethostent not implemented!\n"); |
0a753a76 |
593 | } |
594 | |
595 | |
68dc0745 |
596 | void |
597 | win32_setnetent(int stayopen) |
0a753a76 |
598 | { |
326b05e3 |
599 | croak("setnetent not implemented!\n"); |
0a753a76 |
600 | } |
601 | |
602 | |
68dc0745 |
603 | void |
604 | win32_setprotoent(int stayopen) |
0a753a76 |
605 | { |
326b05e3 |
606 | croak("setprotoent not implemented!\n"); |
0a753a76 |
607 | } |
608 | |
609 | |
68dc0745 |
610 | void |
611 | win32_setservent(int stayopen) |
0a753a76 |
612 | { |
326b05e3 |
613 | croak("setservent not implemented!\n"); |
0a753a76 |
614 | } |
615 | |
137443ea |
616 | static struct servent* |
617 | win32_savecopyservent(struct servent*d, struct servent*s, const char *proto) |
618 | { |
619 | d->s_name = s->s_name; |
620 | d->s_aliases = s->s_aliases; |
621 | d->s_port = s->s_port; |
0af56dfe |
622 | #ifndef __BORLANDC__ /* Buggy on Win95 and WinNT-with-Borland-WSOCK */ |
137443ea |
623 | if (!IsWin95() && s->s_proto && strlen(s->s_proto)) |
624 | d->s_proto = s->s_proto; |
0af56dfe |
625 | else |
626 | #endif |
c69f6586 |
627 | if (proto && strlen(proto)) |
137443ea |
628 | d->s_proto = (char *)proto; |
629 | else |
630 | d->s_proto = "tcp"; |
631 | |
632 | return d; |
633 | } |
634 | |
0a753a76 |
635 | |