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" |
20 | #include <sys/socket.h> |
21 | #include <fcntl.h> |
22 | #include <sys/stat.h> |
23 | #include <assert.h> |
390b85e7 |
24 | #include <io.h> |
0a753a76 |
25 | |
68dc0745 |
26 | /* thanks to Beverly Brown (beverly@datacube.com) */ |
326b05e3 |
27 | #ifdef USE_SOCKETS_AS_HANDLES |
28 | # define OPEN_SOCKET(x) _open_osfhandle(x,O_RDWR|O_BINARY) |
29 | # define TO_SOCKET(x) _get_osfhandle(x) |
0a753a76 |
30 | #else |
0a753a76 |
31 | # define OPEN_SOCKET(x) (x) |
32 | # define TO_SOCKET(x) (x) |
68dc0745 |
33 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
34 | |
401ef382 |
35 | #ifdef USE_THREADS |
326b05e3 |
36 | #define StartSockets() \ |
37 | STMT_START { \ |
38 | if (!wsock_started) \ |
39 | start_sockets(); \ |
401ef382 |
40 | set_socktype(); \ |
326b05e3 |
41 | } STMT_END |
401ef382 |
42 | #else |
43 | #define StartSockets() \ |
44 | STMT_START { \ |
45 | if (!wsock_started) { \ |
46 | start_sockets(); \ |
47 | set_socktype(); \ |
48 | } \ |
49 | } STMT_END |
50 | #endif |
326b05e3 |
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; |
401ef382 |
74 | __declspec(thread) int init_socktype; |
c53bd28a |
75 | #else |
76 | #define myservent (thr->i.Wservent) |
401ef382 |
77 | #define init_socktype (thr->i.Winit_socktype) |
c53bd28a |
78 | #endif |
79 | #else |
80 | static struct servent myservent; |
81 | #endif |
82 | |
326b05e3 |
83 | static int wsock_started = 0; |
68dc0745 |
84 | |
85 | void |
326b05e3 |
86 | start_sockets(void) |
68dc0745 |
87 | { |
88 | unsigned short version; |
89 | WSADATA retdata; |
90 | int ret; |
68dc0745 |
91 | |
68dc0745 |
92 | /* |
93 | * initalize the winsock interface and insure that it is |
94 | * cleaned up at exit. |
95 | */ |
96 | version = 0x101; |
326b05e3 |
97 | if(ret = WSAStartup(version, &retdata)) |
98 | croak("Unable to locate winsock library!\n"); |
68dc0745 |
99 | if(retdata.wVersion != version) |
326b05e3 |
100 | croak("Could not find version 1.1 of winsock dll\n"); |
68dc0745 |
101 | |
102 | /* atexit((void (*)(void)) EndSockets); */ |
401ef382 |
103 | wsock_started = 1; |
104 | } |
0a753a76 |
105 | |
401ef382 |
106 | void |
107 | set_socktype(void) |
108 | { |
0a753a76 |
109 | #ifdef USE_SOCKETS_AS_HANDLES |
401ef382 |
110 | #ifdef USE_THREADS |
111 | dTHR; |
112 | if(!init_socktype) { |
113 | #endif |
114 | int iSockOpt = SO_SYNCHRONOUS_NONALERT; |
68dc0745 |
115 | /* |
116 | * Enable the use of sockets as filehandles |
117 | */ |
326b05e3 |
118 | setsockopt(INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE, |
68dc0745 |
119 | (char *)&iSockOpt, sizeof(iSockOpt)); |
401ef382 |
120 | #ifdef USE_THREADS |
121 | init_socktype = 1; |
122 | } |
123 | #endif |
68dc0745 |
124 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
125 | } |
126 | |
127 | |
128 | #ifndef USE_SOCKETS_AS_HANDLES |
f3986ebb |
129 | #undef fdopen |
68dc0745 |
130 | FILE * |
f3986ebb |
131 | my_fdopen(int fd, char *mode) |
0a753a76 |
132 | { |
68dc0745 |
133 | FILE *fp; |
134 | char sockbuf[256]; |
135 | int optlen = sizeof(sockbuf); |
136 | int retval; |
0a753a76 |
137 | |
326b05e3 |
138 | if (!wsock_started) |
fb73857a |
139 | return(fdopen(fd, mode)); |
0a753a76 |
140 | |
326b05e3 |
141 | retval = getsockopt((SOCKET)fd, SOL_SOCKET, SO_TYPE, sockbuf, &optlen); |
142 | if(retval == SOCKET_ERROR && WSAGetLastError() == WSAENOTSOCK) { |
fb73857a |
143 | return(fdopen(fd, mode)); |
68dc0745 |
144 | } |
0a753a76 |
145 | |
68dc0745 |
146 | /* |
147 | * If we get here, then fd is actually a socket. |
148 | */ |
fc36a67e |
149 | Newz(1310, fp, 1, FILE); |
68dc0745 |
150 | if(fp == NULL) { |
151 | errno = ENOMEM; |
152 | return NULL; |
153 | } |
0a753a76 |
154 | |
68dc0745 |
155 | fp->_file = fd; |
156 | if(*mode == 'r') |
157 | fp->_flag = _IOREAD; |
158 | else |
159 | fp->_flag = _IOWRT; |
160 | |
161 | return fp; |
0a753a76 |
162 | } |
68dc0745 |
163 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
164 | |
165 | |
68dc0745 |
166 | u_long |
167 | win32_htonl(u_long hostlong) |
0a753a76 |
168 | { |
326b05e3 |
169 | StartSockets(); |
170 | return htonl(hostlong); |
0a753a76 |
171 | } |
172 | |
68dc0745 |
173 | u_short |
174 | win32_htons(u_short hostshort) |
0a753a76 |
175 | { |
326b05e3 |
176 | StartSockets(); |
177 | return htons(hostshort); |
0a753a76 |
178 | } |
179 | |
68dc0745 |
180 | u_long |
181 | win32_ntohl(u_long netlong) |
0a753a76 |
182 | { |
326b05e3 |
183 | StartSockets(); |
184 | return ntohl(netlong); |
0a753a76 |
185 | } |
186 | |
68dc0745 |
187 | u_short |
188 | win32_ntohs(u_short netshort) |
0a753a76 |
189 | { |
326b05e3 |
190 | StartSockets(); |
191 | return ntohs(netshort); |
0a753a76 |
192 | } |
193 | |
194 | |
0a753a76 |
195 | |
68dc0745 |
196 | SOCKET |
197 | win32_accept(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
198 | { |
68dc0745 |
199 | SOCKET r; |
0a753a76 |
200 | |
326b05e3 |
201 | SOCKET_TEST((r = accept(TO_SOCKET(s), addr, addrlen)), INVALID_SOCKET); |
68dc0745 |
202 | return OPEN_SOCKET(r); |
0a753a76 |
203 | } |
204 | |
68dc0745 |
205 | int |
206 | win32_bind(SOCKET s, const struct sockaddr *addr, int addrlen) |
0a753a76 |
207 | { |
68dc0745 |
208 | int r; |
0a753a76 |
209 | |
326b05e3 |
210 | SOCKET_TEST_ERROR(r = bind(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
211 | return r; |
0a753a76 |
212 | } |
213 | |
68dc0745 |
214 | int |
215 | win32_connect(SOCKET s, const struct sockaddr *addr, int addrlen) |
0a753a76 |
216 | { |
68dc0745 |
217 | int r; |
0a753a76 |
218 | |
326b05e3 |
219 | SOCKET_TEST_ERROR(r = connect(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
220 | return r; |
0a753a76 |
221 | } |
222 | |
223 | |
68dc0745 |
224 | int |
225 | win32_getpeername(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
226 | { |
68dc0745 |
227 | int r; |
0a753a76 |
228 | |
326b05e3 |
229 | SOCKET_TEST_ERROR(r = getpeername(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
230 | return r; |
0a753a76 |
231 | } |
232 | |
68dc0745 |
233 | int |
234 | win32_getsockname(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
235 | { |
68dc0745 |
236 | int r; |
0a753a76 |
237 | |
326b05e3 |
238 | SOCKET_TEST_ERROR(r = getsockname(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
239 | return r; |
0a753a76 |
240 | } |
241 | |
68dc0745 |
242 | int |
243 | win32_getsockopt(SOCKET s, int level, int optname, char *optval, int *optlen) |
0a753a76 |
244 | { |
68dc0745 |
245 | int r; |
0a753a76 |
246 | |
326b05e3 |
247 | SOCKET_TEST_ERROR(r = getsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 |
248 | return r; |
0a753a76 |
249 | } |
250 | |
2d7a9237 |
251 | int |
68dc0745 |
252 | win32_ioctlsocket(SOCKET s, long cmd, u_long *argp) |
0a753a76 |
253 | { |
68dc0745 |
254 | int r; |
0a753a76 |
255 | |
326b05e3 |
256 | SOCKET_TEST_ERROR(r = ioctlsocket(TO_SOCKET(s), cmd, argp)); |
68dc0745 |
257 | return r; |
0a753a76 |
258 | } |
259 | |
68dc0745 |
260 | int |
261 | win32_listen(SOCKET s, int backlog) |
0a753a76 |
262 | { |
68dc0745 |
263 | int r; |
0a753a76 |
264 | |
326b05e3 |
265 | SOCKET_TEST_ERROR(r = listen(TO_SOCKET(s), backlog)); |
68dc0745 |
266 | return r; |
0a753a76 |
267 | } |
268 | |
68dc0745 |
269 | int |
270 | win32_recv(SOCKET s, char *buf, int len, int flags) |
0a753a76 |
271 | { |
68dc0745 |
272 | int r; |
0a753a76 |
273 | |
326b05e3 |
274 | SOCKET_TEST_ERROR(r = recv(TO_SOCKET(s), buf, len, flags)); |
68dc0745 |
275 | return r; |
0a753a76 |
276 | } |
277 | |
68dc0745 |
278 | int |
279 | win32_recvfrom(SOCKET s, char *buf, int len, int flags, struct sockaddr *from, int *fromlen) |
0a753a76 |
280 | { |
68dc0745 |
281 | int r; |
0a753a76 |
282 | |
326b05e3 |
283 | SOCKET_TEST_ERROR(r = recvfrom(TO_SOCKET(s), buf, len, flags, from, fromlen)); |
68dc0745 |
284 | return r; |
0a753a76 |
285 | } |
286 | |
68dc0745 |
287 | /* select contributed by Vincent R. Slyngstad (vrs@ibeam.intel.com) */ |
288 | int |
55d25626 |
289 | win32_select(int nfds, Perl_fd_set* rd, Perl_fd_set* wr, Perl_fd_set* ex, const struct timeval* timeout) |
0a753a76 |
290 | { |
55d25626 |
291 | int r; |
292 | #ifdef USE_SOCKETS_AS_HANDLES |
293 | Perl_fd_set dummy; |
68dc0745 |
294 | int i, fd, bit, offset; |
55d25626 |
295 | FD_SET nrd, nwr, nex, *prd, *pwr, *pex; |
0a753a76 |
296 | |
7e3be867 |
297 | /* winsock seems incapable of dealing with all three null fd_sets, |
298 | * so do the (millisecond) sleep as a special case |
299 | */ |
300 | if (!(rd || wr || ex)) { |
301 | Sleep(timeout->tv_sec * 1000 + |
302 | timeout->tv_usec / 1000); /* do the best we can */ |
303 | return 0; |
304 | } |
f2bb5751 |
305 | StartSockets(); |
55d25626 |
306 | PERL_FD_ZERO(&dummy); |
68dc0745 |
307 | if (!rd) |
308 | rd = &dummy, prd = NULL; |
309 | else |
310 | prd = &nrd; |
311 | if (!wr) |
312 | wr = &dummy, pwr = NULL; |
313 | else |
314 | pwr = &nwr; |
315 | if (!ex) |
316 | ex = &dummy, pex = NULL; |
317 | else |
318 | pex = &nex; |
0a753a76 |
319 | |
68dc0745 |
320 | FD_ZERO(&nrd); |
321 | FD_ZERO(&nwr); |
322 | FD_ZERO(&nex); |
323 | for (i = 0; i < nfds; i++) { |
324 | fd = TO_SOCKET(i); |
55d25626 |
325 | if (PERL_FD_ISSET(i,rd)) |
68dc0745 |
326 | FD_SET(fd, &nrd); |
55d25626 |
327 | if (PERL_FD_ISSET(i,wr)) |
68dc0745 |
328 | FD_SET(fd, &nwr); |
55d25626 |
329 | if (PERL_FD_ISSET(i,ex)) |
68dc0745 |
330 | FD_SET(fd, &nex); |
331 | } |
332 | |
326b05e3 |
333 | SOCKET_TEST_ERROR(r = select(nfds, prd, pwr, pex, timeout)); |
0a753a76 |
334 | |
68dc0745 |
335 | for (i = 0; i < nfds; i++) { |
336 | fd = TO_SOCKET(i); |
55d25626 |
337 | if (PERL_FD_ISSET(i,rd) && !FD_ISSET(fd, &nrd)) |
338 | PERL_FD_CLR(i,rd); |
339 | if (PERL_FD_ISSET(i,wr) && !FD_ISSET(fd, &nwr)) |
340 | PERL_FD_CLR(i,wr); |
341 | if (PERL_FD_ISSET(i,ex) && !FD_ISSET(fd, &nex)) |
342 | PERL_FD_CLR(i,ex); |
68dc0745 |
343 | } |
55d25626 |
344 | #else |
345 | SOCKET_TEST_ERROR(r = select(nfds, rd, wr, ex, timeout)); |
346 | #endif |
68dc0745 |
347 | return r; |
0a753a76 |
348 | } |
349 | |
68dc0745 |
350 | int |
351 | win32_send(SOCKET s, const char *buf, int len, int flags) |
0a753a76 |
352 | { |
68dc0745 |
353 | int r; |
0a753a76 |
354 | |
326b05e3 |
355 | SOCKET_TEST_ERROR(r = send(TO_SOCKET(s), buf, len, flags)); |
68dc0745 |
356 | return r; |
0a753a76 |
357 | } |
358 | |
68dc0745 |
359 | int |
360 | win32_sendto(SOCKET s, const char *buf, int len, int flags, |
361 | const struct sockaddr *to, int tolen) |
0a753a76 |
362 | { |
68dc0745 |
363 | int r; |
0a753a76 |
364 | |
326b05e3 |
365 | SOCKET_TEST_ERROR(r = sendto(TO_SOCKET(s), buf, len, flags, to, tolen)); |
68dc0745 |
366 | return r; |
0a753a76 |
367 | } |
368 | |
68dc0745 |
369 | int |
370 | win32_setsockopt(SOCKET s, int level, int optname, const char *optval, int optlen) |
0a753a76 |
371 | { |
68dc0745 |
372 | int r; |
0a753a76 |
373 | |
326b05e3 |
374 | SOCKET_TEST_ERROR(r = setsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 |
375 | return r; |
0a753a76 |
376 | } |
377 | |
68dc0745 |
378 | int |
379 | win32_shutdown(SOCKET s, int how) |
0a753a76 |
380 | { |
68dc0745 |
381 | int r; |
0a753a76 |
382 | |
326b05e3 |
383 | SOCKET_TEST_ERROR(r = shutdown(TO_SOCKET(s), how)); |
68dc0745 |
384 | return r; |
0a753a76 |
385 | } |
386 | |
3a25acb4 |
387 | int |
388 | win32_closesocket(SOCKET s) |
389 | { |
390 | int r; |
391 | |
392 | SOCKET_TEST_ERROR(r = closesocket(TO_SOCKET(s))); |
393 | return r; |
394 | } |
395 | |
68dc0745 |
396 | SOCKET |
397 | win32_socket(int af, int type, int protocol) |
0a753a76 |
398 | { |
68dc0745 |
399 | SOCKET s; |
0a753a76 |
400 | |
401 | #ifndef USE_SOCKETS_AS_HANDLES |
326b05e3 |
402 | SOCKET_TEST(s = socket(af, type, protocol), INVALID_SOCKET); |
0a753a76 |
403 | #else |
3a25acb4 |
404 | StartSockets(); |
326b05e3 |
405 | if((s = socket(af, type, protocol)) == INVALID_SOCKET) |
406 | errno = WSAGetLastError(); |
68dc0745 |
407 | else |
408 | s = OPEN_SOCKET(s); |
409 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
410 | |
68dc0745 |
411 | return s; |
0a753a76 |
412 | } |
413 | |
fb73857a |
414 | #undef fclose |
415 | int |
416 | my_fclose (FILE *pf) |
417 | { |
326b05e3 |
418 | int osf, retval; |
419 | if (!wsock_started) /* No WinSock? */ |
420 | return(fclose(pf)); /* Then not a socket. */ |
421 | osf = TO_SOCKET(fileno(pf));/* Get it now before it's gone! */ |
422 | retval = fclose(pf); /* Must fclose() before closesocket() */ |
423 | if (osf != -1 |
424 | && closesocket(osf) == SOCKET_ERROR |
425 | && WSAGetLastError() != WSAENOTSOCK) |
426 | { |
427 | return EOF; |
428 | } |
429 | return retval; |
fb73857a |
430 | } |
431 | |
68dc0745 |
432 | struct hostent * |
433 | win32_gethostbyaddr(const char *addr, int len, int type) |
0a753a76 |
434 | { |
68dc0745 |
435 | struct hostent *r; |
0a753a76 |
436 | |
326b05e3 |
437 | SOCKET_TEST(r = gethostbyaddr(addr, len, type), NULL); |
68dc0745 |
438 | return r; |
0a753a76 |
439 | } |
440 | |
68dc0745 |
441 | struct hostent * |
442 | win32_gethostbyname(const char *name) |
0a753a76 |
443 | { |
68dc0745 |
444 | struct hostent *r; |
0a753a76 |
445 | |
326b05e3 |
446 | SOCKET_TEST(r = gethostbyname(name), NULL); |
68dc0745 |
447 | return r; |
0a753a76 |
448 | } |
449 | |
68dc0745 |
450 | int |
451 | win32_gethostname(char *name, int len) |
0a753a76 |
452 | { |
68dc0745 |
453 | int r; |
0a753a76 |
454 | |
326b05e3 |
455 | SOCKET_TEST_ERROR(r = gethostname(name, len)); |
68dc0745 |
456 | return r; |
0a753a76 |
457 | } |
458 | |
68dc0745 |
459 | struct protoent * |
460 | win32_getprotobyname(const char *name) |
0a753a76 |
461 | { |
68dc0745 |
462 | struct protoent *r; |
0a753a76 |
463 | |
326b05e3 |
464 | SOCKET_TEST(r = getprotobyname(name), NULL); |
68dc0745 |
465 | return r; |
0a753a76 |
466 | } |
467 | |
68dc0745 |
468 | struct protoent * |
469 | win32_getprotobynumber(int num) |
0a753a76 |
470 | { |
68dc0745 |
471 | struct protoent *r; |
0a753a76 |
472 | |
326b05e3 |
473 | SOCKET_TEST(r = getprotobynumber(num), NULL); |
68dc0745 |
474 | return r; |
0a753a76 |
475 | } |
476 | |
68dc0745 |
477 | struct servent * |
478 | win32_getservbyname(const char *name, const char *proto) |
0a753a76 |
479 | { |
68dc0745 |
480 | struct servent *r; |
c53bd28a |
481 | dTHR; |
482 | |
326b05e3 |
483 | SOCKET_TEST(r = getservbyname(name, proto), NULL); |
68dc0745 |
484 | if (r) { |
485 | r = win32_savecopyservent(&myservent, r, proto); |
486 | } |
487 | return r; |
0a753a76 |
488 | } |
489 | |
68dc0745 |
490 | struct servent * |
491 | win32_getservbyport(int port, const char *proto) |
0a753a76 |
492 | { |
68dc0745 |
493 | struct servent *r; |
c53bd28a |
494 | dTHR; |
0a753a76 |
495 | |
326b05e3 |
496 | SOCKET_TEST(r = getservbyport(port, proto), NULL); |
68dc0745 |
497 | if (r) { |
498 | r = win32_savecopyservent(&myservent, r, proto); |
499 | } |
500 | return r; |
0a753a76 |
501 | } |
502 | |
f998180f |
503 | int |
504 | win32_ioctl(int i, unsigned int u, char *data) |
505 | { |
506 | u_long argp = (u_long)data; |
507 | int retval; |
508 | |
509 | if (!wsock_started) { |
510 | croak("ioctl implemented only on sockets"); |
511 | /* NOTREACHED */ |
512 | } |
513 | |
514 | retval = ioctlsocket(TO_SOCKET(i), (long)u, &argp); |
515 | if (retval == SOCKET_ERROR) { |
516 | if (WSAGetLastError() == WSAENOTSOCK) { |
517 | croak("ioctl implemented only on sockets"); |
518 | /* NOTREACHED */ |
519 | } |
520 | errno = WSAGetLastError(); |
521 | } |
522 | return retval; |
523 | } |
524 | |
68dc0745 |
525 | char FAR * |
526 | win32_inet_ntoa(struct in_addr in) |
0a753a76 |
527 | { |
326b05e3 |
528 | StartSockets(); |
529 | return inet_ntoa(in); |
0a753a76 |
530 | } |
531 | |
68dc0745 |
532 | unsigned long |
533 | win32_inet_addr(const char FAR *cp) |
0a753a76 |
534 | { |
326b05e3 |
535 | StartSockets(); |
536 | return inet_addr(cp); |
0a753a76 |
537 | } |
68dc0745 |
538 | |
539 | /* |
540 | * Networking stubs |
541 | */ |
0a753a76 |
542 | |
68dc0745 |
543 | void |
544 | win32_endhostent() |
0a753a76 |
545 | { |
326b05e3 |
546 | croak("endhostent not implemented!\n"); |
0a753a76 |
547 | } |
548 | |
68dc0745 |
549 | void |
550 | win32_endnetent() |
0a753a76 |
551 | { |
326b05e3 |
552 | croak("endnetent not implemented!\n"); |
0a753a76 |
553 | } |
554 | |
68dc0745 |
555 | void |
556 | win32_endprotoent() |
0a753a76 |
557 | { |
326b05e3 |
558 | croak("endprotoent not implemented!\n"); |
0a753a76 |
559 | } |
560 | |
68dc0745 |
561 | void |
562 | win32_endservent() |
0a753a76 |
563 | { |
326b05e3 |
564 | croak("endservent not implemented!\n"); |
0a753a76 |
565 | } |
566 | |
567 | |
68dc0745 |
568 | struct netent * |
569 | win32_getnetent(void) |
0a753a76 |
570 | { |
326b05e3 |
571 | croak("getnetent not implemented!\n"); |
68dc0745 |
572 | return (struct netent *) NULL; |
0a753a76 |
573 | } |
574 | |
68dc0745 |
575 | struct netent * |
576 | win32_getnetbyname(char *name) |
0a753a76 |
577 | { |
326b05e3 |
578 | croak("getnetbyname not implemented!\n"); |
68dc0745 |
579 | return (struct netent *)NULL; |
0a753a76 |
580 | } |
581 | |
68dc0745 |
582 | struct netent * |
583 | win32_getnetbyaddr(long net, int type) |
0a753a76 |
584 | { |
326b05e3 |
585 | croak("getnetbyaddr not implemented!\n"); |
68dc0745 |
586 | return (struct netent *)NULL; |
0a753a76 |
587 | } |
588 | |
68dc0745 |
589 | struct protoent * |
590 | win32_getprotoent(void) |
0a753a76 |
591 | { |
326b05e3 |
592 | croak("getprotoent not implemented!\n"); |
68dc0745 |
593 | return (struct protoent *) NULL; |
0a753a76 |
594 | } |
595 | |
68dc0745 |
596 | struct servent * |
597 | win32_getservent(void) |
0a753a76 |
598 | { |
326b05e3 |
599 | croak("getservent not implemented!\n"); |
68dc0745 |
600 | return (struct servent *) NULL; |
0a753a76 |
601 | } |
602 | |
68dc0745 |
603 | void |
604 | win32_sethostent(int stayopen) |
0a753a76 |
605 | { |
326b05e3 |
606 | croak("sethostent not implemented!\n"); |
0a753a76 |
607 | } |
608 | |
609 | |
68dc0745 |
610 | void |
611 | win32_setnetent(int stayopen) |
0a753a76 |
612 | { |
326b05e3 |
613 | croak("setnetent not implemented!\n"); |
0a753a76 |
614 | } |
615 | |
616 | |
68dc0745 |
617 | void |
618 | win32_setprotoent(int stayopen) |
0a753a76 |
619 | { |
326b05e3 |
620 | croak("setprotoent not implemented!\n"); |
0a753a76 |
621 | } |
622 | |
623 | |
68dc0745 |
624 | void |
625 | win32_setservent(int stayopen) |
0a753a76 |
626 | { |
326b05e3 |
627 | croak("setservent not implemented!\n"); |
0a753a76 |
628 | } |
629 | |
137443ea |
630 | static struct servent* |
631 | win32_savecopyservent(struct servent*d, struct servent*s, const char *proto) |
632 | { |
633 | d->s_name = s->s_name; |
634 | d->s_aliases = s->s_aliases; |
635 | d->s_port = s->s_port; |
0af56dfe |
636 | #ifndef __BORLANDC__ /* Buggy on Win95 and WinNT-with-Borland-WSOCK */ |
137443ea |
637 | if (!IsWin95() && s->s_proto && strlen(s->s_proto)) |
638 | d->s_proto = s->s_proto; |
0af56dfe |
639 | else |
640 | #endif |
641 | if (proto && strlen(proto)) |
137443ea |
642 | d->s_proto = (char *)proto; |
643 | else |
644 | d->s_proto = "tcp"; |
645 | |
646 | return d; |
647 | } |
648 | |
0a753a76 |
649 | |