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