File: | os.c |
Location: | line 1580, column 37 |
Description: | Access to field 'p_name' results in a dereference of a null pointer (loaded from variable 'pe') |
1 | /* File: "os.c" */ | |||
2 | ||||
3 | /* Copyright (c) 1994-2013 by Marc Feeley, All Rights Reserved. */ | |||
4 | ||||
5 | /* | |||
6 | * This module implements the operating system specific routines | |||
7 | * including: | |||
8 | * | |||
9 | * - OS specific initialization/finalization | |||
10 | * - process termination | |||
11 | * - error handling | |||
12 | * - conversion of error codes to error messages | |||
13 | * - low-level memory allocation | |||
14 | * - program startup | |||
15 | * - time management | |||
16 | * - process times (user time, system time and real time). | |||
17 | * - heartbeat interrupt handling | |||
18 | * - user interrupt handling | |||
19 | * - access to OS environment variables | |||
20 | * - shell command | |||
21 | * - dynamic loading | |||
22 | * - dynamic C compilation | |||
23 | * - floating point environment setup | |||
24 | * - processor count | |||
25 | * - processor cache size | |||
26 | * - virtual memory statistics | |||
27 | * - filesystem path expansion | |||
28 | * - formatting of source code position | |||
29 | * - operations on I/O devices | |||
30 | */ | |||
31 | ||||
32 | #define ___INCLUDED_FROM_OS | |||
33 | #define ___VERSION407000 407000 | |||
34 | #include "gambit.h" | |||
35 | ||||
36 | #include "os_base.h" | |||
37 | #include "os_time.h" | |||
38 | #include "os_shell.h" | |||
39 | #include "os_files.h" | |||
40 | #include "os_dyn.h" | |||
41 | #include "os_tty.h" | |||
42 | #include "os_io.h" | |||
43 | #include "setup.h" | |||
44 | #include "mem.h" | |||
45 | #include "c_intf.h" | |||
46 | ||||
47 | /**********************************/ | |||
48 | #ifdef ___DEBUG | |||
49 | #ifdef ___DEBUG_ALLOC_MEM_TRACE | |||
50 | #define ___alloc_mem(bytes) ___alloc_mem_debug(bytes,__LINE__50,__FILE__"os.c") | |||
51 | #endif | |||
52 | #endif | |||
53 | ||||
54 | ||||
55 | /*---------------------------------------------------------------------------*/ | |||
56 | ||||
57 | #define NBELEMS(table)(sizeof (table) / sizeof (table[0]))(sizeof (table) / sizeof (table[0])) | |||
58 | ||||
59 | ||||
60 | /*---------------------------------------------------------------------------*/ | |||
61 | ||||
62 | ||||
63 | ___SCMOBJlong ___setup_os_interrupt_handling ___PVOID(void) | |||
64 | { | |||
65 | ___SCMOBJlong e; | |||
66 | ||||
67 | if ((e = ___setup_heartbeat_interrupt_handling ()) == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
68 | { | |||
69 | if ((e = ___setup_user_interrupt_handling ()) != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
70 | ___cleanup_heartbeat_interrupt_handling (); | |||
71 | } | |||
72 | ||||
73 | return e; | |||
74 | } | |||
75 | ||||
76 | void ___cleanup_os_interrupt_handling ___PVOID(void) | |||
77 | { | |||
78 | ___cleanup_user_interrupt_handling (); | |||
79 | ___cleanup_heartbeat_interrupt_handling (); | |||
80 | } | |||
81 | ||||
82 | void ___disable_os_interrupts ___PVOID(void) | |||
83 | { | |||
84 | ___disable_heartbeat_interrupts (); | |||
85 | ___disable_user_interrupts (); | |||
86 | } | |||
87 | ||||
88 | void ___enable_os_interrupts ___PVOID(void) | |||
89 | { | |||
90 | ___enable_user_interrupts (); | |||
91 | ___enable_heartbeat_interrupts (); | |||
92 | } | |||
93 | ||||
94 | ||||
95 | /*---------------------------------------------------------------------------*/ | |||
96 | ||||
97 | /* Processor information. */ | |||
98 | ||||
99 | int ___processor_count ___PVOID(void) | |||
100 | { | |||
101 | int nb_processors = 0; | |||
102 | ||||
103 | #ifdef USE_sysconf | |||
104 | ||||
105 | #ifdef _SC_NPROCESSORS_ONLN_SC_NPROCESSORS_ONLN | |||
106 | #define OP_SC_NPROCESSORS_SC_NPROCESSORS_ONLN _SC_NPROCESSORS_ONLN_SC_NPROCESSORS_ONLN | |||
107 | #else | |||
108 | #ifdef _SC_NPROCESSORS_CONF_SC_NPROCESSORS_CONF | |||
109 | #define OP_SC_NPROCESSORS_SC_NPROCESSORS_ONLN _SC_NPROCESSORS_CONF_SC_NPROCESSORS_CONF | |||
110 | #endif | |||
111 | #endif | |||
112 | ||||
113 | #endif | |||
114 | ||||
115 | #ifdef OP_SC_NPROCESSORS_SC_NPROCESSORS_ONLN | |||
116 | ||||
117 | nb_processors = sysconf (OP_SC_NPROCESSORS_SC_NPROCESSORS_ONLN); | |||
118 | ||||
119 | #else | |||
120 | ||||
121 | #ifdef USE_sysctl | |||
122 | ||||
123 | #ifdef CTL_HW | |||
124 | #ifdef HW_AVAILCPU | |||
125 | #define OP_NB_CPU HW_AVAILCPU | |||
126 | #else | |||
127 | #ifdef HW_NCPU | |||
128 | #define OP_NB_CPU HW_NCPU | |||
129 | #endif | |||
130 | #endif | |||
131 | #endif | |||
132 | ||||
133 | #ifdef OP_NB_CPU | |||
134 | ||||
135 | size_t n = 0; | |||
136 | size_t sizeof_n = sizeof(n); | |||
137 | int mib[2]; | |||
138 | ||||
139 | mib[0] = CTL_HW; | |||
140 | mib[1] = OP_NB_CPU; | |||
141 | ||||
142 | if (sysctl (mib, 2, &n, &sizeof_n, NULL((void*)0), 0) == 0) { | |||
143 | nb_processors = n; | |||
144 | } | |||
145 | ||||
146 | #endif | |||
147 | ||||
148 | #endif | |||
149 | ||||
150 | #endif | |||
151 | ||||
152 | #ifdef USE_GetSystemInfo | |||
153 | ||||
154 | SYSTEM_INFO si; | |||
155 | ||||
156 | GetSystemInfo (&si); | |||
157 | ||||
158 | nb_processors = si.dwNumberOfProcessors; | |||
159 | ||||
160 | #endif | |||
161 | ||||
162 | return nb_processors; | |||
163 | } | |||
164 | ||||
165 | ||||
166 | int ___processor_cache_size | |||
167 | ___P((___BOOL instruction_cache,(int instruction_cache, int level) | |||
168 | int level),(int instruction_cache, int level) | |||
169 | (instruction_cache,(int instruction_cache, int level) | |||
170 | level)(int instruction_cache, int level) | |||
171 | ___BOOL instruction_cache;(int instruction_cache, int level) | |||
172 | int level;)(int instruction_cache, int level) | |||
173 | { | |||
174 | int cache_size = 0; | |||
175 | ||||
176 | #ifdef USE_sysconf | |||
177 | ||||
178 | { | |||
179 | ||||
180 | static struct { int name; int level; int kind; } sysconf_info[] = { | |||
181 | ||||
182 | #ifdef _SC_LEVEL1_DCACHE_SIZE_SC_LEVEL1_DCACHE_SIZE | |||
183 | { _SC_LEVEL1_DCACHE_SIZE_SC_LEVEL1_DCACHE_SIZE, 1, 1 }, | |||
184 | #endif | |||
185 | #ifdef _SC_LEVEL1_ICACHE_SIZE_SC_LEVEL1_ICACHE_SIZE | |||
186 | { _SC_LEVEL1_ICACHE_SIZE_SC_LEVEL1_ICACHE_SIZE, 1, 2 }, | |||
187 | #endif | |||
188 | #ifdef _SC_LEVEL1_CACHE_SIZE | |||
189 | { _SC_LEVEL1_CACHE_SIZE, 1, 3 }, | |||
190 | #endif | |||
191 | ||||
192 | #ifdef _SC_LEVEL2_DCACHE_SIZE | |||
193 | { _SC_LEVEL2_DCACHE_SIZE, 2, 1 }, | |||
194 | #endif | |||
195 | #ifdef _SC_LEVEL2_ICACHE_SIZE | |||
196 | { _SC_LEVEL2_ICACHE_SIZE, 2, 2 }, | |||
197 | #endif | |||
198 | #ifdef _SC_LEVEL2_CACHE_SIZE_SC_LEVEL2_CACHE_SIZE | |||
199 | { _SC_LEVEL2_CACHE_SIZE_SC_LEVEL2_CACHE_SIZE, 2, 3 }, | |||
200 | #endif | |||
201 | ||||
202 | #ifdef _SC_LEVEL3_DCACHE_SIZE | |||
203 | { _SC_LEVEL3_DCACHE_SIZE, 3, 1 }, | |||
204 | #endif | |||
205 | #ifdef _SC_LEVEL3_ICACHE_SIZE | |||
206 | { _SC_LEVEL3_ICACHE_SIZE, 3, 2 }, | |||
207 | #endif | |||
208 | #ifdef _SC_LEVEL3_CACHE_SIZE_SC_LEVEL3_CACHE_SIZE | |||
209 | { _SC_LEVEL3_CACHE_SIZE_SC_LEVEL3_CACHE_SIZE, 3, 3 }, | |||
210 | #endif | |||
211 | ||||
212 | #ifdef _SC_LEVEL4_DCACHE_SIZE | |||
213 | { _SC_LEVEL4_DCACHE_SIZE, 4, 1 }, | |||
214 | #endif | |||
215 | #ifdef _SC_LEVEL4_ICACHE_SIZE | |||
216 | { _SC_LEVEL4_ICACHE_SIZE, 4, 2 }, | |||
217 | #endif | |||
218 | #ifdef _SC_LEVEL4_CACHE_SIZE_SC_LEVEL4_CACHE_SIZE | |||
219 | { _SC_LEVEL4_CACHE_SIZE_SC_LEVEL4_CACHE_SIZE, 4, 3 }, | |||
220 | #endif | |||
221 | ||||
222 | { 0, 0, 0 } | |||
223 | }; | |||
224 | ||||
225 | int i = 0; | |||
226 | ||||
227 | while (sysconf_info[i].kind != 0) { | |||
228 | ||||
229 | if ((level == 0 || level == sysconf_info[i].level) && | |||
230 | (sysconf_info[i].kind & (1<<instruction_cache))) { | |||
231 | ||||
232 | int size = sysconf (sysconf_info[i].name); | |||
233 | ||||
234 | if (level != 0) { | |||
235 | cache_size = size; | |||
236 | break; | |||
237 | } | |||
238 | ||||
239 | if (size > cache_size) { | |||
240 | cache_size = size; | |||
241 | } | |||
242 | } | |||
243 | ||||
244 | i++; | |||
245 | } | |||
246 | ||||
247 | if (cache_size != 0) { | |||
248 | return cache_size; | |||
249 | } | |||
250 | ||||
251 | } | |||
252 | ||||
253 | #endif | |||
254 | ||||
255 | #ifdef USE_sysctl | |||
256 | ||||
257 | #ifdef CTL_HW | |||
258 | ||||
259 | { | |||
260 | ||||
261 | static struct { int name; int level; int kind; } sysctl_info[] = { | |||
262 | ||||
263 | #ifdef HW_L1DCACHESIZE | |||
264 | { HW_L1DCACHESIZE, 1, 1 }, | |||
265 | #endif | |||
266 | #ifdef HW_L1ICACHESIZE | |||
267 | { HW_L1ICACHESIZE, 1, 2 }, | |||
268 | #endif | |||
269 | #ifdef HW_L1CACHESIZE | |||
270 | { HW_L1CACHESIZE, 1, 3 }, | |||
271 | #endif | |||
272 | ||||
273 | #ifdef HW_L2DCACHESIZE | |||
274 | { HW_L2DCACHESIZE, 2, 1 }, | |||
275 | #endif | |||
276 | #ifdef HW_L2ICACHESIZE | |||
277 | { HW_L2ICACHESIZE, 2, 2 }, | |||
278 | #endif | |||
279 | #ifdef HW_L2CACHESIZE | |||
280 | { HW_L2CACHESIZE, 2, 3 }, | |||
281 | #endif | |||
282 | ||||
283 | #ifdef HW_L3DCACHESIZE | |||
284 | { HW_L3DCACHESIZE, 3, 1 }, | |||
285 | #endif | |||
286 | #ifdef HW_L3ICACHESIZE | |||
287 | { HW_L3ICACHESIZE, 3, 2 }, | |||
288 | #endif | |||
289 | #ifdef HW_L3CACHESIZE | |||
290 | { HW_L3CACHESIZE, 3, 3 }, | |||
291 | #endif | |||
292 | ||||
293 | #ifdef HW_L4DCACHESIZE | |||
294 | { HW_L4DCACHESIZE, 4, 1 }, | |||
295 | #endif | |||
296 | #ifdef HW_L4ICACHESIZE | |||
297 | { HW_L4ICACHESIZE, 4, 2 }, | |||
298 | #endif | |||
299 | #ifdef HW_L4CACHESIZE | |||
300 | { HW_L4CACHESIZE, 4, 3 }, | |||
301 | #endif | |||
302 | ||||
303 | { 0, 0, 0 } | |||
304 | }; | |||
305 | ||||
306 | int i = 0; | |||
307 | ||||
308 | while (sysctl_info[i].kind != 0) { | |||
309 | ||||
310 | if ((level == 0 || level == sysctl_info[i].level) && | |||
311 | (sysctl_info[i].kind & (1<<instruction_cache))) { | |||
312 | ||||
313 | size_t size = 0; | |||
314 | size_t sizeof_size = sizeof(size); | |||
315 | int mib[2]; | |||
316 | ||||
317 | mib[0] = CTL_HW; | |||
318 | mib[1] = sysctl_info[i].name; | |||
319 | ||||
320 | if (sysctl (mib, 2, &size, &sizeof_size, NULL((void*)0), 0) == 0) { | |||
321 | ||||
322 | if (level != 0) { | |||
323 | cache_size = size; | |||
324 | break; | |||
325 | } | |||
326 | ||||
327 | if (size > cache_size) { | |||
328 | cache_size = size; | |||
329 | } | |||
330 | } | |||
331 | } | |||
332 | ||||
333 | i++; | |||
334 | } | |||
335 | ||||
336 | if (cache_size != 0) { | |||
337 | return cache_size; | |||
338 | } | |||
339 | ||||
340 | } | |||
341 | ||||
342 | #endif | |||
343 | ||||
344 | #endif | |||
345 | ||||
346 | #ifdef USE_WIN32 | |||
347 | ||||
348 | /* TODO: use GetLogicalProcessorInformation */ | |||
349 | ||||
350 | #endif | |||
351 | ||||
352 | return cache_size; | |||
353 | } | |||
354 | ||||
355 | ||||
356 | /*---------------------------------------------------------------------------*/ | |||
357 | ||||
358 | /* Virtual memory statistics. */ | |||
359 | ||||
360 | void ___vm_stats | |||
361 | ___P((___SIZE_TS *minflt,(long *minflt, long *majflt) | |||
362 | ___SIZE_TS *majflt),(long *minflt, long *majflt) | |||
363 | (minflt,(long *minflt, long *majflt) | |||
364 | majflt)(long *minflt, long *majflt) | |||
365 | ___SIZE_TS *minflt;(long *minflt, long *majflt) | |||
366 | ___SIZE_TS *majflt;)(long *minflt, long *majflt) | |||
367 | { | |||
368 | #ifndef USE_getrusage | |||
369 | ||||
370 | *minflt = 0; /* can't get statistics... result is 0 */ | |||
371 | *majflt = 0; | |||
372 | ||||
373 | #endif | |||
374 | ||||
375 | #ifdef USE_getrusage | |||
376 | ||||
377 | struct rusage ru; | |||
378 | ||||
379 | if (getrusage (RUSAGE_SELFRUSAGE_SELF, &ru) == 0) | |||
380 | { | |||
381 | *minflt = ru.ru_minflt; | |||
382 | *majflt = ru.ru_majflt; | |||
383 | } | |||
384 | else | |||
385 | { | |||
386 | *minflt = 0; /* can't get statistics... result is 0 */ | |||
387 | *majflt = 0; | |||
388 | } | |||
389 | ||||
390 | #endif | |||
391 | } | |||
392 | ||||
393 | ||||
394 | /*---------------------------------------------------------------------------*/ | |||
395 | ||||
396 | /* Formatting of source code position. */ | |||
397 | ||||
398 | char *___format_filepos | |||
399 | ___P((char *path,(char *path, long filepos, int pinpoint) | |||
400 | ___SIZE_TS filepos,(char *path, long filepos, int pinpoint) | |||
401 | ___BOOL pinpoint),(char *path, long filepos, int pinpoint) | |||
402 | (path,(char *path, long filepos, int pinpoint) | |||
403 | filepos,(char *path, long filepos, int pinpoint) | |||
404 | pinpoint)(char *path, long filepos, int pinpoint) | |||
405 | char *path;(char *path, long filepos, int pinpoint) | |||
406 | ___SIZE_TS filepos;(char *path, long filepos, int pinpoint) | |||
407 | ___BOOL pinpoint;)(char *path, long filepos, int pinpoint) | |||
408 | { | |||
409 | #ifdef USE_MACOS | |||
410 | ||||
411 | #ifdef USE_mac_gui | |||
412 | ||||
413 | if (pinpoint) | |||
414 | mac_gui_highlight (path, filepos); | |||
415 | ||||
416 | #endif | |||
417 | ||||
418 | #endif | |||
419 | ||||
420 | return 0; /* Use default format for displaying location */ | |||
421 | } | |||
422 | ||||
423 | ||||
424 | /* - - - - - - - - - - - - - - - - - - */ | |||
425 | ||||
426 | /* Miscellaneous networking utilities. */ | |||
427 | ||||
428 | #ifdef USE_NETWORKING | |||
429 | ||||
430 | #ifdef AF_INET610 | |||
431 | #define USE_IPV6 | |||
432 | #endif | |||
433 | ||||
434 | ||||
435 | ___HIDDENstatic int network_family_decode | |||
436 | ___P((int family),(int family) | |||
437 | (family)(int family) | |||
438 | int family;)(int family) | |||
439 | { | |||
440 | switch (family) | |||
441 | { | |||
442 | #ifdef PF_INET2 | |||
443 | case -1: | |||
444 | return PF_INET2; | |||
445 | #endif | |||
446 | ||||
447 | #ifdef PF_INET610 | |||
448 | case -2: | |||
449 | return PF_INET610; | |||
450 | #endif | |||
451 | } | |||
452 | ||||
453 | return 0; | |||
454 | } | |||
455 | ||||
456 | ||||
457 | ___HIDDENstatic ___SCMOBJlong network_family_encode | |||
458 | ___P((int family),(int family) | |||
459 | (family)(int family) | |||
460 | int family;)(int family) | |||
461 | { | |||
462 | switch (family) | |||
463 | { | |||
464 | #ifdef PF_INET2 | |||
465 | case PF_INET2: | |||
466 | return ___FIX(-1)(((long)(-1))<<2); | |||
467 | #endif | |||
468 | ||||
469 | #ifdef PF_INET610 | |||
470 | case PF_INET610: | |||
471 | return ___FIX(-2)(((long)(-2))<<2); | |||
472 | #endif | |||
473 | } | |||
474 | ||||
475 | return ___FIX(family)(((long)(family))<<2); | |||
476 | } | |||
477 | ||||
478 | ||||
479 | ___HIDDENstatic int network_socktype_decode | |||
480 | ___P((int socktype),(int socktype) | |||
481 | (socktype)(int socktype) | |||
482 | int socktype;)(int socktype) | |||
483 | { | |||
484 | switch (socktype) | |||
485 | { | |||
486 | #ifdef SOCK_STREAMSOCK_STREAM | |||
487 | case -1: | |||
488 | return SOCK_STREAMSOCK_STREAM; | |||
489 | #endif | |||
490 | ||||
491 | #ifdef SOCK_DGRAMSOCK_DGRAM | |||
492 | case -2: | |||
493 | return SOCK_DGRAMSOCK_DGRAM; | |||
494 | #endif | |||
495 | ||||
496 | #ifdef SOCK_RAWSOCK_RAW | |||
497 | case -3: | |||
498 | return SOCK_RAWSOCK_RAW; | |||
499 | #endif | |||
500 | } | |||
501 | ||||
502 | return 0; | |||
503 | } | |||
504 | ||||
505 | ||||
506 | ___HIDDENstatic ___SCMOBJlong network_socktype_encode | |||
507 | ___P((int socktype),(int socktype) | |||
508 | (socktype)(int socktype) | |||
509 | int socktype;)(int socktype) | |||
510 | { | |||
511 | switch (socktype) | |||
512 | { | |||
513 | #ifdef SOCK_STREAMSOCK_STREAM | |||
514 | case SOCK_STREAMSOCK_STREAM: | |||
515 | return ___FIX(-1)(((long)(-1))<<2); | |||
516 | #endif | |||
517 | ||||
518 | #ifdef SOCK_DGRAMSOCK_DGRAM | |||
519 | case SOCK_DGRAMSOCK_DGRAM: | |||
520 | return ___FIX(-2)(((long)(-2))<<2); | |||
521 | #endif | |||
522 | ||||
523 | #ifdef SOCK_RAWSOCK_RAW | |||
524 | case SOCK_RAWSOCK_RAW: | |||
525 | return ___FIX(-3)(((long)(-3))<<2); | |||
526 | #endif | |||
527 | } | |||
528 | ||||
529 | return ___FIX(socktype)(((long)(socktype))<<2); | |||
530 | } | |||
531 | ||||
532 | ||||
533 | ___HIDDENstatic int network_protocol_decode | |||
534 | ___P((int protocol),(int protocol) | |||
535 | (protocol)(int protocol) | |||
536 | int protocol;)(int protocol) | |||
537 | { | |||
538 | switch (protocol) | |||
539 | { | |||
540 | #ifdef IPPROTO_UDPIPPROTO_UDP | |||
541 | case -1: | |||
542 | return IPPROTO_UDPIPPROTO_UDP; | |||
543 | #endif | |||
544 | ||||
545 | #ifdef IPPROTO_TCPIPPROTO_TCP | |||
546 | case -2: | |||
547 | return IPPROTO_TCPIPPROTO_TCP; | |||
548 | #endif | |||
549 | } | |||
550 | ||||
551 | return 0; | |||
552 | } | |||
553 | ||||
554 | ||||
555 | ___HIDDENstatic ___SCMOBJlong network_protocol_encode | |||
556 | ___P((int protocol),(int protocol) | |||
557 | (protocol)(int protocol) | |||
558 | int protocol;)(int protocol) | |||
559 | { | |||
560 | switch (protocol) | |||
561 | { | |||
562 | #ifdef IPPROTO_UDPIPPROTO_UDP | |||
563 | case IPPROTO_UDPIPPROTO_UDP: | |||
564 | return ___FIX(-1)(((long)(-1))<<2); | |||
565 | #endif | |||
566 | ||||
567 | #ifdef IPPROTO_TCPIPPROTO_TCP | |||
568 | case IPPROTO_TCPIPPROTO_TCP: | |||
569 | return ___FIX(-2)(((long)(-2))<<2); | |||
570 | #endif | |||
571 | } | |||
572 | ||||
573 | return ___FIX(protocol)(((long)(protocol))<<2); | |||
574 | } | |||
575 | ||||
576 | ||||
577 | ___SCMOBJlong ___SCMOBJ_to_in_addr | |||
578 | ___P((___SCMOBJ addr,(long addr, struct in_addr *ia, int arg_num) | |||
579 | struct in_addr *ia,(long addr, struct in_addr *ia, int arg_num) | |||
580 | int arg_num),(long addr, struct in_addr *ia, int arg_num) | |||
581 | (addr,(long addr, struct in_addr *ia, int arg_num) | |||
582 | ia,(long addr, struct in_addr *ia, int arg_num) | |||
583 | arg_num)(long addr, struct in_addr *ia, int arg_num) | |||
584 | ___SCMOBJ addr;(long addr, struct in_addr *ia, int arg_num) | |||
585 | struct in_addr *ia;(long addr, struct in_addr *ia, int arg_num) | |||
586 | int arg_num;)(long addr, struct in_addr *ia, int arg_num) | |||
587 | { | |||
588 | if (addr == ___FAL((((long)(-1))<<2)+2)) | |||
589 | ia->s_addr = htonl (INADDR_ANY((in_addr_t) 0x00000000)); /* wildcard address */ | |||
590 | else | |||
591 | ia->s_addr = htonl ((___INT(___U8VECTORREF(addr,___FIX(0)))(((((long)(*(((unsigned char*)((((long*)((addr)-(1)))+1)))+(( (((long)(0))<<2))>>2))))<<2))>>2)<<24) + | |||
592 | (___INT(___U8VECTORREF(addr,___FIX(1)))(((((long)(*(((unsigned char*)((((long*)((addr)-(1)))+1)))+(( (((long)(1))<<2))>>2))))<<2))>>2)<<16) + | |||
593 | (___INT(___U8VECTORREF(addr,___FIX(2)))(((((long)(*(((unsigned char*)((((long*)((addr)-(1)))+1)))+(( (((long)(2))<<2))>>2))))<<2))>>2)<<8) + | |||
594 | ___INT(___U8VECTORREF(addr,___FIX(3)))(((((long)(*(((unsigned char*)((((long*)((addr)-(1)))+1)))+(( (((long)(3))<<2))>>2))))<<2))>>2)); | |||
595 | ||||
596 | return ___FIX(___NO_ERR)(((long)(0))<<2); | |||
597 | } | |||
598 | ||||
599 | ||||
600 | ___SCMOBJlong ___in_addr_to_SCMOBJ | |||
601 | ___P((struct in_addr *ia,(struct in_addr *ia, int arg_num) | |||
602 | int arg_num),(struct in_addr *ia, int arg_num) | |||
603 | (ia,(struct in_addr *ia, int arg_num) | |||
604 | arg_num)(struct in_addr *ia, int arg_num) | |||
605 | struct in_addr *ia;(struct in_addr *ia, int arg_num) | |||
606 | int arg_num;)(struct in_addr *ia, int arg_num) | |||
607 | { | |||
608 | ___U32unsigned int a; | |||
609 | ___SCMOBJlong result; | |||
610 | ||||
611 | a = ntohl (ia->s_addr); | |||
612 | ||||
613 | if (a == INADDR_ANY((in_addr_t) 0x00000000)) | |||
614 | result = ___FAL((((long)(-1))<<2)+2); /* wildcard address */ | |||
615 | else | |||
616 | { | |||
617 | result = ___alloc_scmobj (___sU8VECTOR21, 4, ___STILL5); | |||
618 | ||||
619 | if (___FIXNUMP(result)(((result)&((1<<2)-1))==(0))) | |||
620 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+arg_num)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+arg_num))<<2); | |||
621 | ||||
622 | ||||
623 | ___U8VECTORSET(result,___FIX(0),___FIX((a>>24) & 0xff))*(((unsigned char*)((((long*)((result)-(1)))+1)))+(((((long)( 0))<<2))>>2)) = ((((((long)((a>>24) & 0xff ))<<2))>>2)); | |||
624 | ___U8VECTORSET(result,___FIX(1),___FIX((a>>16) & 0xff))*(((unsigned char*)((((long*)((result)-(1)))+1)))+(((((long)( 1))<<2))>>2)) = ((((((long)((a>>16) & 0xff ))<<2))>>2)); | |||
625 | ___U8VECTORSET(result,___FIX(2),___FIX((a>>8) & 0xff))*(((unsigned char*)((((long*)((result)-(1)))+1)))+(((((long)( 2))<<2))>>2)) = ((((((long)((a>>8) & 0xff ))<<2))>>2)); | |||
626 | ___U8VECTORSET(result,___FIX(3),___FIX(a & 0xff))*(((unsigned char*)((((long*)((result)-(1)))+1)))+(((((long)( 3))<<2))>>2)) = ((((((long)(a & 0xff))<< 2))>>2)); | |||
627 | } | |||
628 | ||||
629 | return result; | |||
630 | } | |||
631 | ||||
632 | ||||
633 | #ifdef USE_IPV6 | |||
634 | ||||
635 | ___SCMOBJlong ___SCMOBJ_to_in6_addr | |||
636 | ___P((___SCMOBJ addr,(long addr, struct in6_addr *ia, int arg_num) | |||
637 | struct in6_addr *ia,(long addr, struct in6_addr *ia, int arg_num) | |||
638 | int arg_num),(long addr, struct in6_addr *ia, int arg_num) | |||
639 | (addr,(long addr, struct in6_addr *ia, int arg_num) | |||
640 | ia,(long addr, struct in6_addr *ia, int arg_num) | |||
641 | arg_num)(long addr, struct in6_addr *ia, int arg_num) | |||
642 | ___SCMOBJ addr;(long addr, struct in6_addr *ia, int arg_num) | |||
643 | struct in6_addr *ia;(long addr, struct in6_addr *ia, int arg_num) | |||
644 | int arg_num;)(long addr, struct in6_addr *ia, int arg_num) | |||
645 | { | |||
646 | int i; | |||
647 | ||||
648 | if (addr == ___FAL((((long)(-1))<<2)+2)) | |||
649 | { | |||
650 | /* wildcard address */ | |||
651 | ||||
652 | for (i=0; i<8; i++) | |||
653 | { | |||
654 | ia->s6_addr__in6_u.__u6_addr8[i<<1] = 0; | |||
655 | ia->s6_addr__in6_u.__u6_addr8[(i<<1)+1] = 0; | |||
656 | } | |||
657 | } | |||
658 | else | |||
659 | { | |||
660 | for (i=0; i<8; i++) | |||
661 | { | |||
662 | ___U16unsigned short x = ___INT(___U16VECTORREF(addr,___FIX(i)))(((((long)(*(((unsigned short*)((((long*)((addr)-(1)))+1)))+( ((((long)(i))<<2))>>2))))<<2))>>2); | |||
663 | ia->s6_addr__in6_u.__u6_addr8[i<<1] = (x>>8) & 0xff; | |||
664 | ia->s6_addr__in6_u.__u6_addr8[(i<<1)+1] = x & 0xff; | |||
665 | } | |||
666 | } | |||
667 | ||||
668 | return ___FIX(___NO_ERR)(((long)(0))<<2); | |||
669 | } | |||
670 | ||||
671 | ||||
672 | ___SCMOBJlong ___in6_addr_to_SCMOBJ | |||
673 | ___P((struct in6_addr *ia,(struct in6_addr *ia, int arg_num) | |||
674 | int arg_num),(struct in6_addr *ia, int arg_num) | |||
675 | (ia,(struct in6_addr *ia, int arg_num) | |||
676 | arg_num)(struct in6_addr *ia, int arg_num) | |||
677 | struct in6_addr *ia;(struct in6_addr *ia, int arg_num) | |||
678 | int arg_num;)(struct in6_addr *ia, int arg_num) | |||
679 | { | |||
680 | int i; | |||
681 | ___SCMOBJlong result; | |||
682 | ||||
683 | for (i=0; i<16; i++) | |||
684 | if (ia->s6_addr__in6_u.__u6_addr8[i] != 0) | |||
685 | break; | |||
686 | ||||
687 | if (i == 16) | |||
688 | result = ___FAL((((long)(-1))<<2)+2); /* wildcard address */ | |||
689 | else | |||
690 | { | |||
691 | result = ___alloc_scmobj (___sU16VECTOR23, 8<<1, ___STILL5); | |||
692 | ||||
693 | if (___FIXNUMP(result)(((result)&((1<<2)-1))==(0))) | |||
694 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+arg_num)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+arg_num))<<2); | |||
695 | ||||
696 | for (i=0; i<8; i++) | |||
697 | ___U16VECTORSET*(((unsigned short*)((((long*)((result)-(1)))+1)))+(((((long) (i))<<2))>>2)) = ((((((long)((((unsigned short)(ia ->__in6_u.__u6_addr8[i<<1]))<<8) + ia->__in6_u .__u6_addr8[(i<<1)+1]))<<2))>>2)); | |||
698 | (result,*(((unsigned short*)((((long*)((result)-(1)))+1)))+(((((long) (i))<<2))>>2)) = ((((((long)((((unsigned short)(ia ->__in6_u.__u6_addr8[i<<1]))<<8) + ia->__in6_u .__u6_addr8[(i<<1)+1]))<<2))>>2)); | |||
699 | ___FIX(i),*(((unsigned short*)((((long*)((result)-(1)))+1)))+(((((long) (i))<<2))>>2)) = ((((((long)((((unsigned short)(ia ->__in6_u.__u6_addr8[i<<1]))<<8) + ia->__in6_u .__u6_addr8[(i<<1)+1]))<<2))>>2)); | |||
700 | ___FIX((___CAST(___U16,ia->s6_addr[i<<1])<<8) +*(((unsigned short*)((((long*)((result)-(1)))+1)))+(((((long) (i))<<2))>>2)) = ((((((long)((((unsigned short)(ia ->__in6_u.__u6_addr8[i<<1]))<<8) + ia->__in6_u .__u6_addr8[(i<<1)+1]))<<2))>>2)); | |||
701 | ia->s6_addr[(i<<1)+1]))*(((unsigned short*)((((long*)((result)-(1)))+1)))+(((((long) (i))<<2))>>2)) = ((((((long)((((unsigned short)(ia ->__in6_u.__u6_addr8[i<<1]))<<8) + ia->__in6_u .__u6_addr8[(i<<1)+1]))<<2))>>2)); | |||
702 | } | |||
703 | ||||
704 | return result; | |||
705 | } | |||
706 | ||||
707 | #endif | |||
708 | ||||
709 | ||||
710 | ___SCMOBJlong ___SCMOBJ_to_sockaddr | |||
711 | ___P((___SCMOBJ addr,(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
712 | ___SCMOBJ port_num,(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
713 | struct sockaddr *sa,(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
714 | int *salen,(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
715 | int arg_num),(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
716 | (addr,(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
717 | port_num,(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
718 | sa,(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
719 | salen,(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
720 | arg_num)(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
721 | ___SCMOBJ addr;(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
722 | ___SCMOBJ port_num;(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
723 | struct sockaddr *sa;(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
724 | int *salen;(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
725 | int arg_num;)(long addr, long port_num, struct sockaddr *sa, int *salen, int arg_num) | |||
726 | { | |||
727 | ___SCMOBJlong result; | |||
728 | ___SCMOBJlong ___temp; /* needed by the ___U8VECTORP and ___U16VECTORP macros */ | |||
729 | ||||
730 | if (addr == ___FAL((((long)(-1))<<2)+2) || ___U8VECTORP(addr)((((___temp=(addr)))&((1<<2)-1))==1&&((((*( (long*)((___temp)-(1)))))&(((1<<5)-1)<<3))==( ((21))<<3)))) | |||
731 | { | |||
732 | struct sockaddr_in *sa_in = ___CAST(struct sockaddr_in*,sa)((struct sockaddr_in*)(sa)); | |||
733 | *salen = sizeof (*sa_in); | |||
734 | memset (sa_in, 0, sizeof (*sa_in)); | |||
735 | sa_in->sin_family = AF_INET2; | |||
736 | sa_in->sin_port = htons (___INT(port_num)((port_num)>>2)); | |||
737 | result = ___SCMOBJ_to_in_addr (addr, &sa_in->sin_addr, arg_num); | |||
738 | } | |||
739 | #ifdef USE_IPV6 | |||
740 | else if (___U16VECTORP(addr)((((___temp=(addr)))&((1<<2)-1))==1&&((((*( (long*)((___temp)-(1)))))&(((1<<5)-1)<<3))==( ((23))<<3)))) | |||
741 | { | |||
742 | struct sockaddr_in6 *sa_in6 = ___CAST(struct sockaddr_in6*,sa)((struct sockaddr_in6*)(sa)); | |||
743 | *salen = sizeof (*sa_in6); | |||
744 | memset (sa_in6, 0, sizeof (*sa_in6)); | |||
745 | sa_in6->sin6_family = AF_INET610; | |||
746 | sa_in6->sin6_port = htons (___INT(port_num)((port_num)>>2)); | |||
747 | result = ___SCMOBJ_to_in6_addr (addr, &sa_in6->sin6_addr, arg_num); | |||
748 | } | |||
749 | #endif | |||
750 | else | |||
751 | result = ___FIX(___UNKNOWN_ERR)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+3)))<<2); | |||
752 | ||||
753 | return result; | |||
754 | } | |||
755 | ||||
756 | ||||
757 | ___SCMOBJlong ___sockaddr_to_SCMOBJ | |||
758 | ___P((struct sockaddr *sa,(struct sockaddr *sa, int salen, int arg_num) | |||
759 | int salen,(struct sockaddr *sa, int salen, int arg_num) | |||
760 | int arg_num),(struct sockaddr *sa, int salen, int arg_num) | |||
761 | (sa,(struct sockaddr *sa, int salen, int arg_num) | |||
762 | salen,(struct sockaddr *sa, int salen, int arg_num) | |||
763 | arg_num)(struct sockaddr *sa, int salen, int arg_num) | |||
764 | struct sockaddr *sa;(struct sockaddr *sa, int salen, int arg_num) | |||
765 | int salen;(struct sockaddr *sa, int salen, int arg_num) | |||
766 | int arg_num;)(struct sockaddr *sa, int salen, int arg_num) | |||
767 | { | |||
768 | ___SCMOBJlong result; | |||
769 | ||||
770 | result = ___make_vector (4, ___FAL((((long)(-1))<<2)+2), ___STILL5); | |||
771 | ||||
772 | if (___FIXNUMP(result)(((result)&((1<<2)-1))==(0))) | |||
773 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+arg_num)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+arg_num))<<2); | |||
774 | ||||
775 | if (salen == sizeof (struct sockaddr_in)) | |||
776 | { | |||
777 | struct sockaddr_in *sa_in = ___CAST(struct sockaddr_in*,sa)((struct sockaddr_in*)(sa)); | |||
778 | ___SCMOBJlong addr = ___in_addr_to_SCMOBJ (&sa_in->sin_addr, arg_num); | |||
779 | ||||
780 | if (___FIXNUMP(addr)(((addr)&((1<<2)-1))==(0))) | |||
781 | { | |||
782 | ___release_scmobj (result); | |||
783 | return addr; | |||
784 | } | |||
785 | ||||
786 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = network_family_encode (sa_in->sin_family); | |||
787 | ___FIELD(result,2)(*((((long*)((result)-(1)))+1)+2)) = ___FIX(ntohs (sa_in->sin_port))(((long)(ntohs (sa_in->sin_port)))<<2); | |||
788 | ___FIELD(result,3)(*((((long*)((result)-(1)))+1)+3)) = addr; | |||
789 | ___release_scmobj (addr); | |||
790 | } | |||
791 | #ifdef USE_IPV6 | |||
792 | else if (salen == sizeof (struct sockaddr_in6)) | |||
793 | { | |||
794 | struct sockaddr_in6 *sa_in6 = ___CAST(struct sockaddr_in6*,sa)((struct sockaddr_in6*)(sa)); | |||
795 | ___SCMOBJlong addr = ___in6_addr_to_SCMOBJ (&sa_in6->sin6_addr, arg_num); | |||
796 | ||||
797 | if (___FIXNUMP(addr)(((addr)&((1<<2)-1))==(0))) | |||
798 | { | |||
799 | ___release_scmobj (result); | |||
800 | return addr; | |||
801 | } | |||
802 | ||||
803 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = network_family_encode (sa_in6->sin6_family); | |||
804 | ___FIELD(result,2)(*((((long*)((result)-(1)))+1)+2)) = ___FIX(ntohs (sa_in6->sin6_port))(((long)(ntohs (sa_in6->sin6_port)))<<2); | |||
805 | ___FIELD(result,3)(*((((long*)((result)-(1)))+1)+3)) = addr; | |||
806 | ___release_scmobj (addr); | |||
807 | } | |||
808 | #endif | |||
809 | else | |||
810 | result = ___FAL((((long)(-1))<<2)+2); | |||
811 | ||||
812 | ___release_scmobj (result); | |||
813 | ||||
814 | return result; | |||
815 | } | |||
816 | ||||
817 | ||||
818 | ___SCMOBJlong ___addr_to_SCMOBJ | |||
819 | ___P((void *sa,(void *sa, int salen, int arg_num) | |||
820 | int salen,(void *sa, int salen, int arg_num) | |||
821 | int arg_num),(void *sa, int salen, int arg_num) | |||
822 | (sa,(void *sa, int salen, int arg_num) | |||
823 | salen,(void *sa, int salen, int arg_num) | |||
824 | arg_num)(void *sa, int salen, int arg_num) | |||
825 | void *sa;(void *sa, int salen, int arg_num) | |||
826 | int salen;(void *sa, int salen, int arg_num) | |||
827 | int arg_num;)(void *sa, int salen, int arg_num) | |||
828 | { | |||
829 | ___SCMOBJlong result; | |||
830 | ||||
831 | if (salen == 4) | |||
832 | { | |||
833 | struct in_addr *ia = ___CAST(struct in_addr*,sa)((struct in_addr*)(sa)); | |||
834 | ___U32unsigned int a; | |||
835 | ||||
836 | result = ___alloc_scmobj (___sU8VECTOR21, 4, ___STILL5); | |||
837 | ||||
838 | if (___FIXNUMP(result)(((result)&((1<<2)-1))==(0))) | |||
839 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+arg_num)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+arg_num))<<2); | |||
840 | ||||
841 | a = ntohl (ia->s_addr); | |||
842 | ||||
843 | ___U8VECTORSET(result,___FIX(0),___FIX((a>>24)&0xff))*(((unsigned char*)((((long*)((result)-(1)))+1)))+(((((long)( 0))<<2))>>2)) = ((((((long)((a>>24)&0xff ))<<2))>>2)); | |||
844 | ___U8VECTORSET(result,___FIX(1),___FIX((a>>16)&0xff))*(((unsigned char*)((((long*)((result)-(1)))+1)))+(((((long)( 1))<<2))>>2)) = ((((((long)((a>>16)&0xff ))<<2))>>2)); | |||
845 | ___U8VECTORSET(result,___FIX(2),___FIX((a>>8)&0xff))*(((unsigned char*)((((long*)((result)-(1)))+1)))+(((((long)( 2))<<2))>>2)) = ((((((long)((a>>8)&0xff ))<<2))>>2)); | |||
846 | ___U8VECTORSET(result,___FIX(3),___FIX(a&0xff))*(((unsigned char*)((((long*)((result)-(1)))+1)))+(((((long)( 3))<<2))>>2)) = ((((((long)(a&0xff))<<2 ))>>2)); | |||
847 | } | |||
848 | #ifdef USE_IPV6 | |||
849 | else if (salen == 16) | |||
850 | { | |||
851 | struct in6_addr *ia = ___CAST(struct in6_addr*,sa)((struct in6_addr*)(sa)); | |||
852 | int i; | |||
853 | ||||
854 | result = ___alloc_scmobj (___sU16VECTOR23, 8<<1, ___STILL5); | |||
855 | ||||
856 | if (___FIXNUMP(result)(((result)&((1<<2)-1))==(0))) | |||
857 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+arg_num)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+arg_num))<<2); | |||
858 | ||||
859 | for (i=0; i<8; i++) | |||
860 | ___U16VECTORSET(result,*(((unsigned short*)((((long*)((result)-(1)))+1)))+(((((long) (i))<<2))>>2)) = ((((((long)((((unsigned short)(ia ->__in6_u.__u6_addr8[i<<1]))<<8) +ia->__in6_u .__u6_addr8[(i<<1)+1]))<<2))>>2)); | |||
861 | ___FIX(i),*(((unsigned short*)((((long*)((result)-(1)))+1)))+(((((long) (i))<<2))>>2)) = ((((((long)((((unsigned short)(ia ->__in6_u.__u6_addr8[i<<1]))<<8) +ia->__in6_u .__u6_addr8[(i<<1)+1]))<<2))>>2)); | |||
862 | ___FIX((___CAST(___U16,ia->s6_addr[i<<1])<<8)*(((unsigned short*)((((long*)((result)-(1)))+1)))+(((((long) (i))<<2))>>2)) = ((((((long)((((unsigned short)(ia ->__in6_u.__u6_addr8[i<<1]))<<8) +ia->__in6_u .__u6_addr8[(i<<1)+1]))<<2))>>2)); | |||
863 | +ia->s6_addr[(i<<1)+1]))*(((unsigned short*)((((long*)((result)-(1)))+1)))+(((((long) (i))<<2))>>2)) = ((((((long)((((unsigned short)(ia ->__in6_u.__u6_addr8[i<<1]))<<8) +ia->__in6_u .__u6_addr8[(i<<1)+1]))<<2))>>2)); | |||
864 | } | |||
865 | #endif | |||
866 | else | |||
867 | result = ___FAL((((long)(-1))<<2)+2); | |||
868 | ||||
869 | ___release_scmobj (result); | |||
870 | ||||
871 | return result; | |||
872 | } | |||
873 | ||||
874 | #endif | |||
875 | ||||
876 | ||||
877 | /* - - - - - - - - - - - - - - - - - - */ | |||
878 | ||||
879 | /* Access to host information. */ | |||
880 | ||||
881 | #ifdef USE_getaddrinfo | |||
882 | ||||
883 | ___HIDDENstatic int ai_flags_decode | |||
884 | ___P((int flags),(int flags) | |||
885 | (flags)(int flags) | |||
886 | int flags;)(int flags) | |||
887 | { | |||
888 | int ai_flags = 0; | |||
889 | ||||
890 | #ifdef AI_PASSIVE0x0001 | |||
891 | if (flags & 1) | |||
892 | ai_flags |= AI_PASSIVE0x0001; | |||
893 | #endif | |||
894 | ||||
895 | #ifdef AI_CANONNAME0x0002 | |||
896 | if (flags & 2) | |||
897 | ai_flags |= AI_CANONNAME0x0002; | |||
898 | #endif | |||
899 | ||||
900 | #ifdef AI_NUMERICHOST0x0004 | |||
901 | if (flags & 4) | |||
902 | ai_flags |= AI_NUMERICHOST0x0004; | |||
903 | #endif | |||
904 | ||||
905 | #ifdef AI_NUMERICSERV0x0400 | |||
906 | if (flags & 8) | |||
907 | ai_flags |= AI_NUMERICSERV0x0400; | |||
908 | #endif | |||
909 | ||||
910 | #ifdef AI_ALL0x0010 | |||
911 | if (flags & 16) | |||
912 | ai_flags |= AI_ALL0x0010; | |||
913 | #endif | |||
914 | ||||
915 | #ifdef AI_ADDRCONFIG0x0020 | |||
916 | if (flags & 32) | |||
917 | ai_flags |= AI_ADDRCONFIG0x0020; | |||
918 | #endif | |||
919 | ||||
920 | #ifdef AI_V4MAPPED0x0008 | |||
921 | if (flags & 64) | |||
922 | ai_flags |= AI_V4MAPPED0x0008; | |||
923 | #endif | |||
924 | ||||
925 | return ai_flags; | |||
926 | } | |||
927 | ||||
928 | #endif | |||
929 | ||||
930 | ||||
931 | ___SCMOBJlong ___os_address_infos | |||
932 | ___P((___SCMOBJ host,(long host, long serv, long flags, long family, long socktype , long protocol) | |||
933 | ___SCMOBJ serv,(long host, long serv, long flags, long family, long socktype , long protocol) | |||
934 | ___SCMOBJ flags,(long host, long serv, long flags, long family, long socktype , long protocol) | |||
935 | ___SCMOBJ family,(long host, long serv, long flags, long family, long socktype , long protocol) | |||
936 | ___SCMOBJ socktype,(long host, long serv, long flags, long family, long socktype , long protocol) | |||
937 | ___SCMOBJ protocol),(long host, long serv, long flags, long family, long socktype , long protocol) | |||
938 | (host,(long host, long serv, long flags, long family, long socktype , long protocol) | |||
939 | serv,(long host, long serv, long flags, long family, long socktype , long protocol) | |||
940 | flags,(long host, long serv, long flags, long family, long socktype , long protocol) | |||
941 | family,(long host, long serv, long flags, long family, long socktype , long protocol) | |||
942 | socktype,(long host, long serv, long flags, long family, long socktype , long protocol) | |||
943 | protocol)(long host, long serv, long flags, long family, long socktype , long protocol) | |||
944 | ___SCMOBJ host;(long host, long serv, long flags, long family, long socktype , long protocol) | |||
945 | ___SCMOBJ serv;(long host, long serv, long flags, long family, long socktype , long protocol) | |||
946 | ___SCMOBJ flags;(long host, long serv, long flags, long family, long socktype , long protocol) | |||
947 | ___SCMOBJ family;(long host, long serv, long flags, long family, long socktype , long protocol) | |||
948 | ___SCMOBJ socktype;(long host, long serv, long flags, long family, long socktype , long protocol) | |||
949 | ___SCMOBJ protocol;)(long host, long serv, long flags, long family, long socktype , long protocol) | |||
950 | { | |||
951 | #ifndef USE_getaddrinfo | |||
952 | ||||
953 | return ___FIX(___UNIMPL_ERR)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+4)))<<2); | |||
954 | ||||
955 | #endif | |||
956 | ||||
957 | #ifdef USE_getaddrinfo | |||
958 | ||||
959 | ___SCMOBJlong e; | |||
960 | ___SCMOBJlong vect; | |||
961 | ___SCMOBJlong lst; | |||
962 | ___SCMOBJlong tail; | |||
963 | ___SCMOBJlong x; | |||
964 | ___SCMOBJlong p; | |||
965 | int i; | |||
966 | char *chost = 0; | |||
967 | char *cserv = 0; | |||
968 | ||||
969 | struct addrinfo hints, *res, *res0; | |||
970 | int code; | |||
971 | ||||
972 | if ((e = ___SCMOBJ_to_CHARSTRING (host, &chost, 1)) | |||
973 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
974 | return e; | |||
975 | ||||
976 | if ((e = ___SCMOBJ_to_CHARSTRING (serv, &cserv, 2)) | |||
977 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
978 | { | |||
979 | ___release_string (chost); | |||
980 | return e; | |||
981 | } | |||
982 | ||||
983 | memset (&hints, 0, sizeof (hints)); | |||
984 | ||||
985 | hints.ai_flags = ai_flags_decode (___INT(flags)((flags)>>2)); | |||
986 | hints.ai_family = network_family_decode (___INT(family)((family)>>2)); | |||
987 | hints.ai_socktype = network_socktype_decode (___INT(socktype)((socktype)>>2)); | |||
988 | hints.ai_protocol = network_protocol_decode (___INT(protocol)((protocol)>>2)); | |||
989 | ||||
990 | code = getaddrinfo (chost, cserv, &hints, &res0); | |||
991 | ||||
992 | if (code != 0) | |||
993 | { | |||
994 | e = err_code_from_gai_code (code)___err_code_from_gai_code(code); | |||
995 | ___release_string (chost); | |||
996 | ___release_string (cserv); | |||
997 | return e; | |||
998 | } | |||
999 | ||||
1000 | lst = ___NUL((((long)(-3))<<2)+2); | |||
1001 | tail = ___FAL((((long)(-1))<<2)+2); | |||
1002 | ||||
1003 | for (res = res0; res != NULL((void*)0); res = res->ai_next) | |||
1004 | { | |||
1005 | x = ___sockaddr_to_SCMOBJ (res->ai_addr, | |||
1006 | res->ai_addrlen, | |||
1007 | ___RETURN_POS127); | |||
1008 | ||||
1009 | if (___FIXNUMP(x)(((x)&((1<<2)-1))==(0))) | |||
1010 | { | |||
1011 | ___release_scmobj (lst); | |||
1012 | freeaddrinfo (res0); | |||
1013 | return x; | |||
1014 | } | |||
1015 | ||||
1016 | if (x != ___FAL((((long)(-1))<<2)+2)) | |||
1017 | { | |||
1018 | vect = ___make_vector (5, ___FAL((((long)(-1))<<2)+2), ___STILL5); | |||
1019 | ||||
1020 | if (___FIXNUMP(vect)(((vect)&((1<<2)-1))==(0))) | |||
1021 | { | |||
1022 | ___release_scmobj (x); | |||
1023 | ___release_scmobj (lst); | |||
1024 | freeaddrinfo (res0); | |||
1025 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2); | |||
1026 | } | |||
1027 | ||||
1028 | ___FIELD(vect,1)(*((((long*)((vect)-(1)))+1)+1)) = network_family_encode (res->ai_family); | |||
1029 | ___FIELD(vect,2)(*((((long*)((vect)-(1)))+1)+2)) = network_socktype_encode (res->ai_socktype); | |||
1030 | ___FIELD(vect,3)(*((((long*)((vect)-(1)))+1)+3)) = network_protocol_encode (res->ai_protocol); | |||
1031 | ___FIELD(vect,4)(*((((long*)((vect)-(1)))+1)+4)) = x; | |||
1032 | ||||
1033 | ___release_scmobj (x); | |||
1034 | ||||
1035 | p = ___make_pair (vect, ___NUL((((long)(-3))<<2)+2), ___STILL5); | |||
1036 | ||||
1037 | ___release_scmobj (vect); | |||
1038 | ||||
1039 | if (___FIXNUMP(p)(((p)&((1<<2)-1))==(0))) | |||
1040 | { | |||
1041 | ___release_scmobj (lst); | |||
1042 | freeaddrinfo (res0); | |||
1043 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2); | |||
1044 | } | |||
1045 | ||||
1046 | if (lst == ___NUL((((long)(-3))<<2)+2)) | |||
1047 | lst = p; | |||
1048 | else | |||
1049 | ___SETCDR(tail,p)(*((((long*)((tail)-(3)))+1)+0))=p;; | |||
1050 | ||||
1051 | tail = p; | |||
1052 | } | |||
1053 | } | |||
1054 | ||||
1055 | ___release_scmobj (lst); | |||
1056 | ||||
1057 | freeaddrinfo (res0); | |||
1058 | ||||
1059 | ___release_string (chost); | |||
1060 | ___release_string (cserv); | |||
1061 | ||||
1062 | return lst; | |||
1063 | ||||
1064 | #endif | |||
1065 | } | |||
1066 | ||||
1067 | ||||
1068 | ___SCMOBJlong ___os_host_info | |||
1069 | ___P((___SCMOBJ host),(long host) | |||
1070 | (host)(long host) | |||
1071 | ___SCMOBJ host;)(long host) | |||
1072 | { | |||
1073 | #ifndef USE_gethostbyname | |||
1074 | ||||
1075 | return ___FIX(___UNIMPL_ERR)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+4)))<<2); | |||
1076 | ||||
1077 | #endif | |||
1078 | ||||
1079 | #ifdef USE_gethostbyname | |||
1080 | ||||
1081 | ___SCMOBJlong e; | |||
1082 | ___SCMOBJlong vect; | |||
1083 | ___SCMOBJlong lst; | |||
1084 | ___SCMOBJlong x; | |||
1085 | ___SCMOBJlong p; | |||
1086 | int i; | |||
1087 | struct hostent *he = 0; | |||
1088 | char *chost = 0; | |||
1089 | ||||
1090 | ___SCMOBJlong ___temp; /* needed by the ___U8VECTORP and ___U16VECTORP macros */ | |||
1091 | ||||
1092 | #ifdef USE_POSIX | |||
1093 | ||||
1094 | errno(*__errno_location ()) = 0; /* in case the h_errno ends up being NETDB_SUCCESS | |||
1095 | * incorrectly which will be treated as NETDB_INTERNAL | |||
1096 | * (see err_code_from_h_errno) | |||
1097 | */ | |||
1098 | ||||
1099 | #endif | |||
1100 | ||||
1101 | #ifdef USE_gethostbyaddr | |||
1102 | ||||
1103 | if (___U8VECTORP(host)((((___temp=(host)))&((1<<2)-1))==1&&((((*( (long*)((___temp)-(1)))))&(((1<<5)-1)<<3))==( ((21))<<3)))) | |||
1104 | { | |||
1105 | struct in_addr ia; | |||
1106 | ||||
1107 | if ((e = ___SCMOBJ_to_in_addr (host, &ia, 1)) != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1108 | return e; | |||
1109 | ||||
1110 | he = gethostbyaddr (___CAST(char*,&ia)((char*)(&ia)), 4, AF_INET2); | |||
1111 | } | |||
1112 | #ifdef USE_IPV6 | |||
1113 | else if (___U16VECTORP(host)((((___temp=(host)))&((1<<2)-1))==1&&((((*( (long*)((___temp)-(1)))))&(((1<<5)-1)<<3))==( ((23))<<3)))) | |||
1114 | { | |||
1115 | struct in6_addr ia; | |||
1116 | ||||
1117 | if ((e = ___SCMOBJ_to_in6_addr (host, &ia, 1)) != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1118 | return e; | |||
1119 | ||||
1120 | he = gethostbyaddr (___CAST(char*,&ia)((char*)(&ia)), 16, AF_INET610); | |||
1121 | } | |||
1122 | #endif | |||
1123 | else | |||
1124 | ||||
1125 | #endif | |||
1126 | ||||
1127 | { | |||
1128 | /* | |||
1129 | * Convert the Scheme string to a C "char*" string. If an | |||
1130 | * invalid character is seen then return an error. | |||
1131 | */ | |||
1132 | ||||
1133 | if ((e = ___SCMOBJ_to_NONNULLCHARSTRING (host, &chost, 1)) | |||
1134 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1135 | return e; | |||
1136 | ||||
1137 | #ifdef USE_inet_pton | |||
1138 | ||||
1139 | { | |||
1140 | struct in_addr ia; | |||
1141 | ||||
1142 | if (inet_pton (AF_INET2, chost, &ia) == 1) | |||
1143 | he = gethostbyaddr (___CAST(char*,&ia)((char*)(&ia)), 4, AF_INET2); | |||
1144 | } | |||
1145 | ||||
1146 | #ifdef USE_IPV6 | |||
1147 | ||||
1148 | if (he == 0) | |||
1149 | { | |||
1150 | struct in6_addr ia; | |||
1151 | ||||
1152 | if (inet_pton (AF_INET610, chost, &ia) == 1) | |||
1153 | he = gethostbyaddr (___CAST(char*,&ia)((char*)(&ia)), 16, AF_INET610); | |||
1154 | } | |||
1155 | ||||
1156 | #endif | |||
1157 | ||||
1158 | if (he == 0) | |||
1159 | ||||
1160 | #endif | |||
1161 | ||||
1162 | { | |||
1163 | he = gethostbyname (chost); | |||
1164 | } | |||
1165 | } | |||
1166 | ||||
1167 | if (he == 0) | |||
1168 | { | |||
1169 | #ifdef USE_POSIX | |||
1170 | e = err_code_from_h_errno ()___err_code_from_h_errno(); | |||
1171 | #endif | |||
1172 | ||||
1173 | #ifdef USE_WIN32 | |||
1174 | e = err_code_from_WSAGetLastError ()___err_code_from_WSAGetLastError(); | |||
1175 | #endif | |||
1176 | } | |||
1177 | ||||
1178 | ___release_string (chost); | |||
1179 | ||||
1180 | if (e != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1181 | return e; | |||
1182 | ||||
1183 | vect = ___make_vector (4, ___FAL((((long)(-1))<<2)+2), ___STILL5); | |||
1184 | ||||
1185 | if (___FIXNUMP(vect)(((vect)&((1<<2)-1))==(0))) | |||
1186 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2); | |||
1187 | ||||
1188 | /* convert h_name to string */ | |||
1189 | ||||
1190 | if ((e = ___CHARSTRING_to_SCMOBJ | |||
1191 | (___CAST(char*,he->h_name)((char*)(he->h_name)), | |||
1192 | &x, | |||
1193 | ___RETURN_POS127)) | |||
1194 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1195 | { | |||
1196 | ___release_scmobj (vect); | |||
1197 | return e; | |||
1198 | } | |||
1199 | ||||
1200 | ___FIELD(vect,1)(*((((long*)((vect)-(1)))+1)+1)) = x; | |||
1201 | ___release_scmobj (x); | |||
1202 | ||||
1203 | /* convert h_aliases to strings */ | |||
1204 | ||||
1205 | i = 0; | |||
1206 | while (he->h_aliases[i] != 0) | |||
1207 | i++; | |||
1208 | ||||
1209 | lst = ___NUL((((long)(-3))<<2)+2); | |||
1210 | while (i-- > 0) | |||
1211 | { | |||
1212 | if ((e = ___CHARSTRING_to_SCMOBJ | |||
1213 | (___CAST(char*,he->h_aliases[i])((char*)(he->h_aliases[i])), | |||
1214 | &x, | |||
1215 | ___RETURN_POS127)) | |||
1216 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1217 | { | |||
1218 | ___release_scmobj (lst); | |||
1219 | ___release_scmobj (vect); | |||
1220 | return e; | |||
1221 | } | |||
1222 | ||||
1223 | p = ___make_pair (x, lst, ___STILL5); | |||
1224 | ||||
1225 | ___release_scmobj (x); | |||
1226 | ___release_scmobj (lst); | |||
1227 | ||||
1228 | if (___FIXNUMP(p)(((p)&((1<<2)-1))==(0))) | |||
1229 | { | |||
1230 | ___release_scmobj (vect); | |||
1231 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2); | |||
1232 | } | |||
1233 | ||||
1234 | lst = p; | |||
1235 | } | |||
1236 | ||||
1237 | ___FIELD(vect,2)(*((((long*)((vect)-(1)))+1)+2)) = lst; | |||
1238 | ___release_scmobj (lst); | |||
1239 | ||||
1240 | /* convert h_addr_list to u8/u16vectors */ | |||
1241 | ||||
1242 | i = 0; | |||
1243 | while (he->h_addr_list[i] != 0) | |||
1244 | i++; | |||
1245 | ||||
1246 | lst = ___NUL((((long)(-3))<<2)+2); | |||
1247 | while (i-- > 0) | |||
1248 | { | |||
1249 | switch (he->h_addrtype) | |||
1250 | { | |||
1251 | case AF_INET2: | |||
1252 | { | |||
1253 | x = ___in_addr_to_SCMOBJ | |||
1254 | (___CAST(struct in_addr*,he->h_addr_list[i])((struct in_addr*)(he->h_addr_list[i])), | |||
1255 | ___RETURN_POS127); | |||
1256 | break; | |||
1257 | } | |||
1258 | ||||
1259 | #ifdef USE_IPV6 | |||
1260 | case AF_INET610: | |||
1261 | { | |||
1262 | x = ___in6_addr_to_SCMOBJ | |||
1263 | (___CAST(struct in6_addr*,he->h_addr_list[i])((struct in6_addr*)(he->h_addr_list[i])), | |||
1264 | ___RETURN_POS127); | |||
1265 | break; | |||
1266 | } | |||
1267 | ||||
1268 | #endif | |||
1269 | ||||
1270 | default: | |||
1271 | continue; /* ignore unknown address families */ | |||
1272 | } | |||
1273 | ||||
1274 | if (___FIXNUMP(x)(((x)&((1<<2)-1))==(0))) | |||
1275 | { | |||
1276 | ___release_scmobj (lst); | |||
1277 | ___release_scmobj (vect); | |||
1278 | return x; | |||
1279 | } | |||
1280 | ||||
1281 | p = ___make_pair (x, lst, ___STILL5); | |||
1282 | ||||
1283 | ___release_scmobj (x); | |||
1284 | ___release_scmobj (lst); | |||
1285 | ||||
1286 | if (___FIXNUMP(p)(((p)&((1<<2)-1))==(0))) | |||
1287 | { | |||
1288 | ___release_scmobj (vect); | |||
1289 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2); | |||
1290 | } | |||
1291 | ||||
1292 | lst = p; | |||
1293 | } | |||
1294 | ||||
1295 | ___FIELD(vect,3)(*((((long*)((vect)-(1)))+1)+3)) = lst; | |||
1296 | ___release_scmobj (lst); | |||
1297 | ___release_scmobj (vect); | |||
1298 | ||||
1299 | /* guarantee that at least one address is returned */ | |||
1300 | ||||
1301 | if (lst == ___NUL((((long)(-3))<<2)+2)) | |||
1302 | return ___FIX(___H_ERRNO_ERR(NO_ADDRESS))(((long)(((4)==0?0:((((int)(-1))<<29)+(((int)(319))<< 16)+((4))))))<<2); | |||
1303 | ||||
1304 | return vect; | |||
1305 | ||||
1306 | #endif | |||
1307 | } | |||
1308 | ||||
1309 | ||||
1310 | ___SCMOBJlong ___os_host_name ___PVOID(void) | |||
1311 | { | |||
1312 | #ifndef USE_gethostname | |||
1313 | ||||
1314 | return ___FIX(___UNIMPL_ERR)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+4)))<<2); | |||
1315 | ||||
1316 | #endif | |||
1317 | ||||
1318 | #ifdef USE_gethostname | |||
1319 | ||||
1320 | #define HOSTNAME_MAX_LEN1024 1024 | |||
1321 | ||||
1322 | ___SCMOBJlong e; | |||
1323 | ___SCMOBJlong result; | |||
1324 | char name[HOSTNAME_MAX_LEN1024]; | |||
1325 | ||||
1326 | if (gethostname (name, HOSTNAME_MAX_LEN1024) < 0) | |||
1327 | return err_code_from_errno ()___err_code_from_errno(); | |||
1328 | ||||
1329 | if ((e = ___NONNULLCHARSTRING_to_SCMOBJ (name, &result, ___RETURN_POS127)) | |||
1330 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1331 | return e; | |||
1332 | ||||
1333 | ___release_scmobj (result); | |||
1334 | ||||
1335 | return result; | |||
1336 | ||||
1337 | #endif | |||
1338 | } | |||
1339 | ||||
1340 | ||||
1341 | /* - - - - - - - - - - - - - - - - - - */ | |||
1342 | ||||
1343 | /* Access to service information. */ | |||
1344 | ||||
1345 | ___SCMOBJlong ___os_service_info | |||
1346 | ___P((___SCMOBJ service,(long service, long protocol) | |||
1347 | ___SCMOBJ protocol),(long service, long protocol) | |||
1348 | (service,(long service, long protocol) | |||
1349 | protocol)(long service, long protocol) | |||
1350 | ___SCMOBJ service;(long service, long protocol) | |||
1351 | ___SCMOBJ protocol;)(long service, long protocol) | |||
1352 | { | |||
1353 | #ifndef USE_getservbyname | |||
1354 | ||||
1355 | return ___FIX(___UNIMPL_ERR)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+4)))<<2); | |||
1356 | ||||
1357 | #endif | |||
1358 | ||||
1359 | #ifdef USE_getservbyname | |||
1360 | ||||
1361 | ___SCMOBJlong e; | |||
1362 | ___SCMOBJlong vect; | |||
1363 | ___SCMOBJlong lst; | |||
1364 | ___SCMOBJlong x; | |||
1365 | ___SCMOBJlong p; | |||
1366 | int i; | |||
1367 | struct servent *se; | |||
1368 | char *cservice; | |||
1369 | char *cprotocol; | |||
1370 | ||||
1371 | /* | |||
1372 | * Convert the Scheme string to a C "char*" string. If an invalid | |||
1373 | * character is seen then return an error. | |||
1374 | */ | |||
1375 | ||||
1376 | if (!___FIXNUMP(service)(((service)&((1<<2)-1))==(0))) | |||
1377 | if ((e = ___SCMOBJ_to_NONNULLCHARSTRING (service, &cservice, 1)) | |||
1378 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1379 | return e; | |||
1380 | ||||
1381 | if ((e = ___SCMOBJ_to_CHARSTRING (protocol, &cprotocol, 2)) | |||
1382 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1383 | { | |||
1384 | if (!___FIXNUMP(service)(((service)&((1<<2)-1))==(0))) | |||
1385 | ___release_string (cservice); | |||
1386 | return e; | |||
1387 | } | |||
1388 | ||||
1389 | #ifdef USE_POSIX | |||
1390 | ||||
1391 | errno(*__errno_location ()) = 0; /* in case the h_errno ends up being NETDB_SUCCESS | |||
1392 | * incorrectly which will be treated as NETDB_INTERNAL | |||
1393 | * (see err_code_from_h_errno) | |||
1394 | */ | |||
1395 | ||||
1396 | #endif | |||
1397 | ||||
1398 | if (___FIXNUMP(service)(((service)&((1<<2)-1))==(0))) | |||
1399 | se = getservbyport (htons (___INT(service)((service)>>2)), cprotocol); | |||
1400 | else | |||
1401 | se = getservbyname (cservice, cprotocol); | |||
1402 | ||||
1403 | if (se == 0) | |||
1404 | { | |||
1405 | #ifdef USE_POSIX | |||
1406 | ||||
1407 | e = err_code_from_h_errno ()___err_code_from_h_errno(); | |||
1408 | ||||
1409 | #endif | |||
1410 | ||||
1411 | #ifdef USE_WIN32 | |||
1412 | ||||
1413 | e = err_code_from_WSAGetLastError ()___err_code_from_WSAGetLastError(); | |||
1414 | ||||
1415 | #endif | |||
1416 | } | |||
1417 | ||||
1418 | if (cprotocol != 0) | |||
1419 | ___release_string (cprotocol); | |||
1420 | ||||
1421 | if (!___FIXNUMP(service)(((service)&((1<<2)-1))==(0))) | |||
1422 | ___release_string (cservice); | |||
1423 | ||||
1424 | if (e != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1425 | return e; | |||
1426 | ||||
1427 | vect = ___make_vector (5, ___FAL((((long)(-1))<<2)+2), ___STILL5); | |||
1428 | ||||
1429 | if (___FIXNUMP(vect)(((vect)&((1<<2)-1))==(0))) | |||
1430 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2);/************/ | |||
1431 | ||||
1432 | /* convert s_name to string */ | |||
1433 | ||||
1434 | if ((e = ___CHARSTRING_to_SCMOBJ (se->s_name, &x, ___RETURN_POS127)) | |||
1435 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1436 | { | |||
1437 | ___release_scmobj (vect); | |||
1438 | return e; | |||
1439 | } | |||
1440 | ||||
1441 | ___FIELD(vect,1)(*((((long*)((vect)-(1)))+1)+1)) = x; | |||
1442 | ___release_scmobj (x); | |||
1443 | ||||
1444 | /* convert s_aliases to strings */ | |||
1445 | ||||
1446 | i = 0; | |||
1447 | while (se->s_aliases[i] != 0) | |||
1448 | i++; | |||
1449 | ||||
1450 | lst = ___NUL((((long)(-3))<<2)+2); | |||
1451 | while (i-- > 0) | |||
1452 | { | |||
1453 | if ((e = ___CHARSTRING_to_SCMOBJ (se->s_aliases[i], &x, ___RETURN_POS127)) | |||
1454 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1455 | { | |||
1456 | ___release_scmobj (lst); | |||
1457 | ___release_scmobj (vect); | |||
1458 | return e; | |||
1459 | } | |||
1460 | ||||
1461 | p = ___make_pair (x, lst, ___STILL5); | |||
1462 | ||||
1463 | ___release_scmobj (x); | |||
1464 | ___release_scmobj (lst); | |||
1465 | ||||
1466 | if (___FIXNUMP(p)(((p)&((1<<2)-1))==(0))) | |||
1467 | { | |||
1468 | ___release_scmobj (vect); | |||
1469 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2);/*******************/ | |||
1470 | } | |||
1471 | ||||
1472 | lst = p; | |||
1473 | } | |||
1474 | ||||
1475 | ___FIELD(vect,2)(*((((long*)((vect)-(1)))+1)+2)) = lst; | |||
1476 | ___release_scmobj (lst); | |||
1477 | ||||
1478 | /* convert s_port to integer */ | |||
1479 | ||||
1480 | ___FIELD(vect,3)(*((((long*)((vect)-(1)))+1)+3)) = ___FIX(ntohs (se->s_port))(((long)(ntohs (se->s_port)))<<2); | |||
1481 | ||||
1482 | /* convert s_name to string */ | |||
1483 | ||||
1484 | if ((e = ___CHARSTRING_to_SCMOBJ (se->s_proto, &x, ___RETURN_POS127)) | |||
1485 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1486 | { | |||
1487 | ___release_scmobj (vect); | |||
1488 | return e; | |||
1489 | } | |||
1490 | ||||
1491 | ___FIELD(vect,4)(*((((long*)((vect)-(1)))+1)+4)) = x; | |||
1492 | ___release_scmobj (x); | |||
1493 | ||||
1494 | ___release_scmobj (vect); | |||
1495 | ||||
1496 | return vect; | |||
1497 | ||||
1498 | #endif | |||
1499 | } | |||
1500 | ||||
1501 | ||||
1502 | /* - - - - - - - - - - - - - - - - - - */ | |||
1503 | ||||
1504 | /* Access to protocol information. */ | |||
1505 | ||||
1506 | ___SCMOBJlong ___os_protocol_info | |||
1507 | ___P((___SCMOBJ protocol),(long protocol) | |||
1508 | (protocol)(long protocol) | |||
1509 | ___SCMOBJ protocol;)(long protocol) | |||
1510 | { | |||
1511 | #ifndef USE_getprotobyname | |||
1512 | ||||
1513 | return ___FIX(___UNIMPL_ERR)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+4)))<<2); | |||
1514 | ||||
1515 | #endif | |||
1516 | ||||
1517 | #ifdef USE_getprotobyname | |||
1518 | ||||
1519 | ___SCMOBJlong e = ___FIX(___NO_ERR)(((long)(0))<<2); | |||
1520 | ___SCMOBJlong vect; | |||
1521 | ___SCMOBJlong lst; | |||
1522 | ___SCMOBJlong x; | |||
1523 | ___SCMOBJlong p; | |||
1524 | int i; | |||
1525 | struct protoent *pe; | |||
1526 | char *cprotocol; | |||
1527 | ||||
1528 | /* | |||
1529 | * Convert the Scheme string to a C "char*" string. If an invalid | |||
1530 | * character is seen then return an error. | |||
1531 | */ | |||
1532 | ||||
1533 | if (!___FIXNUMP(protocol)(((protocol)&((1<<2)-1))==(0))) | |||
| ||||
1534 | if ((e = ___SCMOBJ_to_NONNULLCHARSTRING (protocol, &cprotocol, 1)) | |||
1535 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1536 | return e; | |||
1537 | ||||
1538 | #ifdef USE_POSIX | |||
1539 | ||||
1540 | errno(*__errno_location ()) = 0; /* in case the h_errno ends up being NETDB_SUCCESS | |||
1541 | * incorrectly which will be treated as NETDB_INTERNAL | |||
1542 | * (see err_code_from_h_errno) | |||
1543 | */ | |||
1544 | ||||
1545 | #endif | |||
1546 | ||||
1547 | if (___FIXNUMP(protocol)(((protocol)&((1<<2)-1))==(0))) | |||
1548 | pe = getprotobynumber (___INT(protocol)((protocol)>>2)); | |||
1549 | else | |||
1550 | pe = getprotobyname (cprotocol); | |||
1551 | ||||
1552 | if (pe == 0) | |||
1553 | { | |||
1554 | #ifdef USE_POSIX | |||
1555 | ||||
1556 | e = err_code_from_h_errno ()___err_code_from_h_errno(); | |||
1557 | ||||
1558 | #endif | |||
1559 | ||||
1560 | #ifdef USE_WIN32 | |||
1561 | ||||
1562 | e = err_code_from_WSAGetLastError ()___err_code_from_WSAGetLastError(); | |||
1563 | ||||
1564 | #endif | |||
1565 | } | |||
1566 | ||||
1567 | if (!___FIXNUMP(protocol)(((protocol)&((1<<2)-1))==(0))) | |||
1568 | ___release_string (cprotocol); | |||
1569 | ||||
1570 | if (e != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1571 | return e; | |||
1572 | ||||
1573 | vect = ___make_vector (4, ___FAL((((long)(-1))<<2)+2), ___STILL5); | |||
1574 | ||||
1575 | if (___FIXNUMP(vect)(((vect)&((1<<2)-1))==(0))) | |||
1576 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2);/************/ | |||
1577 | ||||
1578 | /* convert p_name to string */ | |||
1579 | ||||
1580 | if ((e = ___CHARSTRING_to_SCMOBJ (pe->p_name, &x, ___RETURN_POS127)) | |||
| ||||
1581 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1582 | { | |||
1583 | ___release_scmobj (vect); | |||
1584 | return e; | |||
1585 | } | |||
1586 | ||||
1587 | ___FIELD(vect,1)(*((((long*)((vect)-(1)))+1)+1)) = x; | |||
1588 | ___release_scmobj (x); | |||
1589 | ||||
1590 | /* convert p_aliases to strings */ | |||
1591 | ||||
1592 | i = 0; | |||
1593 | while (pe->p_aliases[i] != 0) | |||
1594 | i++; | |||
1595 | ||||
1596 | lst = ___NUL((((long)(-3))<<2)+2); | |||
1597 | while (i-- > 0) | |||
1598 | { | |||
1599 | if ((e = ___CHARSTRING_to_SCMOBJ (pe->p_aliases[i], &x, ___RETURN_POS127)) | |||
1600 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1601 | { | |||
1602 | ___release_scmobj (lst); | |||
1603 | ___release_scmobj (vect); | |||
1604 | return e; | |||
1605 | } | |||
1606 | ||||
1607 | p = ___make_pair (x, lst, ___STILL5); | |||
1608 | ||||
1609 | ___release_scmobj (x); | |||
1610 | ___release_scmobj (lst); | |||
1611 | ||||
1612 | if (___FIXNUMP(p)(((p)&((1<<2)-1))==(0))) | |||
1613 | { | |||
1614 | ___release_scmobj (vect); | |||
1615 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2);/*******************/ | |||
1616 | } | |||
1617 | ||||
1618 | lst = p; | |||
1619 | } | |||
1620 | ||||
1621 | ___FIELD(vect,2)(*((((long*)((vect)-(1)))+1)+2)) = lst; | |||
1622 | ___release_scmobj (lst); | |||
1623 | ||||
1624 | /* convert p_proto to integer */ | |||
1625 | ||||
1626 | ___FIELD(vect,3)(*((((long*)((vect)-(1)))+1)+3)) = ___FIX(pe->p_proto)(((long)(pe->p_proto))<<2); | |||
1627 | ||||
1628 | ___release_scmobj (vect); | |||
1629 | ||||
1630 | return vect; | |||
1631 | ||||
1632 | #endif | |||
1633 | } | |||
1634 | ||||
1635 | ||||
1636 | /* - - - - - - - - - - - - - - - - - - */ | |||
1637 | ||||
1638 | /* Access to network information. */ | |||
1639 | ||||
1640 | ___SCMOBJlong ___os_network_info | |||
1641 | ___P((___SCMOBJ network),(long network) | |||
1642 | (network)(long network) | |||
1643 | ___SCMOBJ network;)(long network) | |||
1644 | { | |||
1645 | #ifndef USE_getnetbyname | |||
1646 | ||||
1647 | return ___FIX(___UNIMPL_ERR)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+4)))<<2); | |||
1648 | ||||
1649 | #else | |||
1650 | ||||
1651 | return ___FIX(___UNIMPL_ERR)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+4)))<<2); | |||
1652 | ||||
1653 | #endif | |||
1654 | } | |||
1655 | ||||
1656 | ||||
1657 | /* - - - - - - - - - - - - - - - - - - */ | |||
1658 | ||||
1659 | /* Access to file information. */ | |||
1660 | ||||
1661 | ___SCMOBJlong ___os_file_info | |||
1662 | ___P((___SCMOBJ path,(long path, long chase) | |||
1663 | ___SCMOBJ chase),(long path, long chase) | |||
1664 | (path,(long path, long chase) | |||
1665 | chase)(long path, long chase) | |||
1666 | ___SCMOBJ path;(long path, long chase) | |||
1667 | ___SCMOBJ chase;)(long path, long chase) | |||
1668 | { | |||
1669 | ___SCMOBJlong e; | |||
1670 | ___SCMOBJlong result; | |||
1671 | ___SCMOBJlong x; | |||
1672 | void *cpath; | |||
1673 | ||||
1674 | #ifndef USE_stat | |||
1675 | #ifndef USE_GetFileAttributesEx | |||
1676 | ||||
1677 | #define ___INFO_PATH_CE_SELECT(latin1,utf8,ucs2,ucs4,wchar,native)native native | |||
1678 | ||||
1679 | if ((e = ___SCMOBJ_to_NONNULLSTRING | |||
1680 | (path, | |||
1681 | &cpath, | |||
1682 | 1, | |||
1683 | ___CE(___INFO_PATH_CE_SELECT)(20<<0), | |||
1684 | 0)) | |||
1685 | == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1686 | { | |||
1687 | ___FILE *check_exist = ___fopen (cpath, "r"); | |||
1688 | ||||
1689 | if (check_exist == 0) | |||
1690 | { | |||
1691 | e = fnf_or_err_code_from_errno ()___err_code_from_errno(); | |||
1692 | ___release_string (cpath); | |||
1693 | return e; | |||
1694 | } | |||
1695 | ||||
1696 | ___fclose (check_exist); | |||
1697 | ||||
1698 | ___release_string (cpath); | |||
1699 | ||||
1700 | result = ___make_vector (14, ___FAL((((long)(-1))<<2)+2), ___STILL5); | |||
1701 | ||||
1702 | if (___FIXNUMP(result)(((result)&((1<<2)-1))==(0))) | |||
1703 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2);/**********/ | |||
1704 | ||||
1705 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(0)(((long)(0))<<2); /* unknown type */ | |||
1706 | ___FIELD(result,2)(*((((long*)((result)-(1)))+1)+2)) = ___FIX(0)(((long)(0))<<2); | |||
1707 | ___FIELD(result,3)(*((((long*)((result)-(1)))+1)+3)) = ___FIX(0)(((long)(0))<<2); | |||
1708 | ___FIELD(result,4)(*((((long*)((result)-(1)))+1)+4)) = ___FIX(0)(((long)(0))<<2); | |||
1709 | ___FIELD(result,5)(*((((long*)((result)-(1)))+1)+5)) = ___FIX(0)(((long)(0))<<2); | |||
1710 | ___FIELD(result,6)(*((((long*)((result)-(1)))+1)+6)) = ___FIX(0)(((long)(0))<<2); | |||
1711 | ___FIELD(result,7)(*((((long*)((result)-(1)))+1)+7)) = ___FIX(0)(((long)(0))<<2); | |||
1712 | ___FIELD(result,8)(*((((long*)((result)-(1)))+1)+8)) = ___FIX(0)(((long)(0))<<2); | |||
1713 | ||||
1714 | if ((e = ___F64_to_SCMOBJ (___CAST(___F64,NEG_INFINITY)((double)((-1.7976931348623157e308))), | |||
1715 | &x, | |||
1716 | ___RETURN_POS127)) | |||
1717 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1718 | { | |||
1719 | ___release_scmobj (result); | |||
1720 | return e; | |||
1721 | } | |||
1722 | ||||
1723 | ___FIELD(result,9)(*((((long*)((result)-(1)))+1)+9)) = x; | |||
1724 | ___FIELD(result,10)(*((((long*)((result)-(1)))+1)+10)) = x; | |||
1725 | ___FIELD(result,11)(*((((long*)((result)-(1)))+1)+11)) = x; | |||
1726 | ___FIELD(result,12)(*((((long*)((result)-(1)))+1)+12)) = ___FIX(0)(((long)(0))<<2); | |||
1727 | ___FIELD(result,13)(*((((long*)((result)-(1)))+1)+13)) = x; | |||
1728 | ||||
1729 | ___release_scmobj (x); | |||
1730 | ||||
1731 | ___release_scmobj (result); | |||
1732 | ||||
1733 | return result; | |||
1734 | } | |||
1735 | ||||
1736 | #endif | |||
1737 | #endif | |||
1738 | ||||
1739 | #ifdef USE_stat | |||
1740 | ||||
1741 | #define ___INFO_PATH_CE_SELECT(latin1,utf8,ucs2,ucs4,wchar,native)native native | |||
1742 | ||||
1743 | if ((e = ___SCMOBJ_to_NONNULLSTRING | |||
1744 | (path, | |||
1745 | &cpath, | |||
1746 | 1, | |||
1747 | ___CE(___INFO_PATH_CE_SELECT)(20<<0), | |||
1748 | 0)) | |||
1749 | == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1750 | { | |||
1751 | ___struct_statstruct stat s; | |||
1752 | ||||
1753 | if (((chase == ___FAL((((long)(-1))<<2)+2)) | |||
1754 | ? ___lstatlstat (___CAST(___STRING_TYPE(___INFO_PATH_CE_SELECT),cpath)((char*)(cpath)), &s) | |||
1755 | : ___statstat (___CAST(___STRING_TYPE(___INFO_PATH_CE_SELECT),cpath)((char*)(cpath)), &s)) | |||
1756 | < 0) | |||
1757 | { | |||
1758 | e = fnf_or_err_code_from_errno ()___err_code_from_errno(); | |||
1759 | ___release_string (cpath); | |||
1760 | return e; | |||
1761 | } | |||
1762 | ||||
1763 | ___release_string (cpath); | |||
1764 | ||||
1765 | result = ___make_vector (14, ___FAL((((long)(-1))<<2)+2), ___STILL5); | |||
1766 | ||||
1767 | if (___FIXNUMP(result)(((result)&((1<<2)-1))==(0))) | |||
1768 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2);/**********/ | |||
1769 | ||||
1770 | if (S_ISREG(s.st_mode)((((s.st_mode)) & 0170000) == (0100000))) | |||
1771 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(1)(((long)(1))<<2); | |||
1772 | else if (S_ISDIR(s.st_mode)((((s.st_mode)) & 0170000) == (0040000))) | |||
1773 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(2)(((long)(2))<<2); | |||
1774 | else if (S_ISCHR(s.st_mode)((((s.st_mode)) & 0170000) == (0020000))) | |||
1775 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(3)(((long)(3))<<2); | |||
1776 | else if (S_ISBLK(s.st_mode)((((s.st_mode)) & 0170000) == (0060000))) | |||
1777 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(4)(((long)(4))<<2); | |||
1778 | else if (S_ISFIFO(s.st_mode)((((s.st_mode)) & 0170000) == (0010000))) | |||
1779 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(5)(((long)(5))<<2); | |||
1780 | else if (S_ISLNK(s.st_mode)((((s.st_mode)) & 0170000) == (0120000))) | |||
1781 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(6)(((long)(6))<<2); | |||
1782 | else if (S_ISSOCK(s.st_mode)((((s.st_mode)) & 0170000) == (0140000))) | |||
1783 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(7)(((long)(7))<<2); | |||
1784 | else | |||
1785 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(0)(((long)(0))<<2); | |||
1786 | ||||
1787 | if ((e = ___ULONGLONG_to_SCMOBJ (___CAST(___ULONGLONG,s.st_dev)((unsigned long long)(s.st_dev)), | |||
1788 | &x, | |||
1789 | ___RETURN_POS127)) | |||
1790 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1791 | { | |||
1792 | ___release_scmobj (result); | |||
1793 | return e; | |||
1794 | } | |||
1795 | ||||
1796 | ___FIELD(result,2)(*((((long*)((result)-(1)))+1)+2)) = x; | |||
1797 | ___release_scmobj (x); | |||
1798 | ||||
1799 | if ((e = ___LONGLONG_to_SCMOBJ (___CAST(___LONGLONG,s.st_ino)((long long)(s.st_ino)), | |||
1800 | &x, | |||
1801 | ___RETURN_POS127)) | |||
1802 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1803 | { | |||
1804 | ___release_scmobj (result); | |||
1805 | return e; | |||
1806 | } | |||
1807 | ||||
1808 | ___FIELD(result,3)(*((((long*)((result)-(1)))+1)+3)) = x; | |||
1809 | ___release_scmobj (x); | |||
1810 | ||||
1811 | ___FIELD(result,4)(*((((long*)((result)-(1)))+1)+4)) = | |||
1812 | ___FIX(s.st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO))(((long)(s.st_mode & (04000|02000|01000|(0400|0200|0100)| ((0400|0200|0100) >> 3)|(((0400|0200|0100) >> 3) >> 3))))<<2); | |||
1813 | ||||
1814 | if ((e = ___ULONGLONG_to_SCMOBJ (___CAST(___ULONGLONG,s.st_nlink)((unsigned long long)(s.st_nlink)), | |||
1815 | &x, | |||
1816 | ___RETURN_POS127)) | |||
1817 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1818 | { | |||
1819 | ___release_scmobj (result); | |||
1820 | return e; | |||
1821 | } | |||
1822 | ||||
1823 | ___FIELD(result,5)(*((((long*)((result)-(1)))+1)+5)) = x; | |||
1824 | ___release_scmobj (x); | |||
1825 | ||||
1826 | ___FIELD(result,6)(*((((long*)((result)-(1)))+1)+6)) = ___FIX(s.st_uid)(((long)(s.st_uid))<<2); | |||
1827 | ||||
1828 | ___FIELD(result,7)(*((((long*)((result)-(1)))+1)+7)) = ___FIX(s.st_gid)(((long)(s.st_gid))<<2); | |||
1829 | ||||
1830 | if ((e = ___LONGLONG_to_SCMOBJ (___CAST(___LONGLONG,s.st_size)((long long)(s.st_size)), | |||
1831 | &x, | |||
1832 | ___RETURN_POS127)) | |||
1833 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1834 | { | |||
1835 | ___release_scmobj (result); | |||
1836 | return e; | |||
1837 | } | |||
1838 | ||||
1839 | ___FIELD(result,8)(*((((long*)((result)-(1)))+1)+8)) = x; | |||
1840 | ___release_scmobj (x); | |||
1841 | ||||
1842 | if ((e = ___F64_to_SCMOBJ (___CAST(___F64,s.st_atime)((double)(s.st_atim.tv_sec)), &x, ___RETURN_POS127)) | |||
1843 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1844 | { | |||
1845 | ___release_scmobj (result); | |||
1846 | return e; | |||
1847 | } | |||
1848 | ||||
1849 | ___FIELD(result,9)(*((((long*)((result)-(1)))+1)+9)) = x; | |||
1850 | ___release_scmobj (x); | |||
1851 | ||||
1852 | if ((e = ___F64_to_SCMOBJ (___CAST(___F64,s.st_mtime)((double)(s.st_mtim.tv_sec)), &x, ___RETURN_POS127)) | |||
1853 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1854 | { | |||
1855 | ___release_scmobj (result); | |||
1856 | return e; | |||
1857 | } | |||
1858 | ||||
1859 | ___FIELD(result,10)(*((((long*)((result)-(1)))+1)+10)) = x; | |||
1860 | ___release_scmobj (x); | |||
1861 | ||||
1862 | if ((e = ___F64_to_SCMOBJ (___CAST(___F64,s.st_ctime)((double)(s.st_ctim.tv_sec)), &x, ___RETURN_POS127)) | |||
1863 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1864 | { | |||
1865 | ___release_scmobj (result); | |||
1866 | return e; | |||
1867 | } | |||
1868 | ||||
1869 | ___FIELD(result,11)(*((((long*)((result)-(1)))+1)+11)) = x; | |||
1870 | ___release_scmobj (x); | |||
1871 | ||||
1872 | #ifndef FILE_ATTRIBUTE_READ_ONLY1 | |||
1873 | #define FILE_ATTRIBUTE_READ_ONLY1 1 | |||
1874 | #endif | |||
1875 | ||||
1876 | #ifndef FILE_ATTRIBUTE_DIRECTORY16 | |||
1877 | #define FILE_ATTRIBUTE_DIRECTORY16 16 | |||
1878 | #endif | |||
1879 | ||||
1880 | #ifndef FILE_ATTRIBUTE_NORMAL128 | |||
1881 | #define FILE_ATTRIBUTE_NORMAL128 128 | |||
1882 | #endif | |||
1883 | ||||
1884 | ___FIELD(result,12)(*((((long*)((result)-(1)))+1)+12)) = | |||
1885 | ___FIX(S_ISDIR(s.st_mode)(((long)(((((s.st_mode)) & 0170000) == (0040000)) ? 16 : 128 ))<<2) | |||
1886 | ? FILE_ATTRIBUTE_DIRECTORY(((long)(((((s.st_mode)) & 0170000) == (0040000)) ? 16 : 128 ))<<2) | |||
1887 | : FILE_ATTRIBUTE_NORMAL)(((long)(((((s.st_mode)) & 0170000) == (0040000)) ? 16 : 128 ))<<2); | |||
1888 | ||||
1889 | if ((e = ___F64_to_SCMOBJ (___CAST(___F64,NEG_INFINITY)((double)((-1.7976931348623157e308))), | |||
1890 | &x, | |||
1891 | ___RETURN_POS127)) | |||
1892 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1893 | { | |||
1894 | ___release_scmobj (result); | |||
1895 | return e; | |||
1896 | } | |||
1897 | ||||
1898 | ___FIELD(result,13)(*((((long*)((result)-(1)))+1)+13)) = x; | |||
1899 | ___release_scmobj (x); | |||
1900 | ||||
1901 | ___release_scmobj (result); | |||
1902 | ||||
1903 | return result; | |||
1904 | } | |||
1905 | ||||
1906 | #endif | |||
1907 | ||||
1908 | #ifdef USE_GetFileAttributesEx | |||
1909 | ||||
1910 | #ifdef _UNICODE | |||
1911 | #define ___INFO_PATH_CE_SELECT(latin1,utf8,ucs2,ucs4,wchar,native)native ucs2 | |||
1912 | #else | |||
1913 | #define ___INFO_PATH_CE_SELECT(latin1,utf8,ucs2,ucs4,wchar,native)native native | |||
1914 | #endif | |||
1915 | ||||
1916 | if ((e = ___SCMOBJ_to_NONNULLSTRING | |||
1917 | (path, | |||
1918 | &cpath, | |||
1919 | 1, | |||
1920 | ___CE(___INFO_PATH_CE_SELECT)(20<<0), | |||
1921 | 0)) | |||
1922 | == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1923 | { | |||
1924 | WIN32_FILE_ATTRIBUTE_DATA fad; | |||
1925 | ||||
1926 | if (!GetFileAttributesEx | |||
1927 | (___CAST(___STRING_TYPE(___INFO_PATH_CE_SELECT),cpath)((char*)(cpath)), | |||
1928 | GetFileExInfoStandard, | |||
1929 | &fad)) | |||
1930 | { | |||
1931 | e = err_code_from_GetLastError ()___err_code_from_GetLastError(); | |||
1932 | ___release_string (cpath); | |||
1933 | return e; | |||
1934 | } | |||
1935 | ||||
1936 | ___release_string (cpath); | |||
1937 | ||||
1938 | result = ___make_vector (14, ___FAL((((long)(-1))<<2)+2), ___STILL5); | |||
1939 | ||||
1940 | if (___FIXNUMP(result)(((result)&((1<<2)-1))==(0))) | |||
1941 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2);/**********/ | |||
1942 | ||||
1943 | if (fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY16) | |||
1944 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(2)(((long)(2))<<2); | |||
1945 | else | |||
1946 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = ___FIX(1)(((long)(1))<<2); | |||
1947 | ||||
1948 | ___FIELD(result,2)(*((((long*)((result)-(1)))+1)+2)) = ___FIX(0)(((long)(0))<<2); | |||
1949 | ___FIELD(result,3)(*((((long*)((result)-(1)))+1)+3)) = ___FIX(0)(((long)(0))<<2); | |||
1950 | ||||
1951 | if (fad.dwFileAttributes & FILE_ATTRIBUTE_READONLY) | |||
1952 | ___FIELD(result,4)(*((((long*)((result)-(1)))+1)+4)) = ___FIX(0333)(((long)(0333))<<2); | |||
1953 | else | |||
1954 | ___FIELD(result,4)(*((((long*)((result)-(1)))+1)+4)) = ___FIX(0777)(((long)(0777))<<2); | |||
1955 | ||||
1956 | ___FIELD(result,5)(*((((long*)((result)-(1)))+1)+5)) = ___FIX(1)(((long)(1))<<2); | |||
1957 | ___FIELD(result,6)(*((((long*)((result)-(1)))+1)+6)) = ___FIX(0)(((long)(0))<<2); | |||
1958 | ___FIELD(result,7)(*((((long*)((result)-(1)))+1)+7)) = ___FIX(0)(((long)(0))<<2); | |||
1959 | ||||
1960 | if ((e = ___U64_to_SCMOBJ | |||
1961 | (___U64_from_UM32_UM32(fad.nFileSizeHigh,fad.nFileSizeLow)((((unsigned long)(((unsigned int)(fad.nFileSizeHigh)))) << 32) + ((unsigned long)(((unsigned int)(fad.nFileSizeLow))))), | |||
1962 | &x, | |||
1963 | ___RETURN_POS127)) | |||
1964 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1965 | { | |||
1966 | ___release_scmobj (result); | |||
1967 | return e; | |||
1968 | } | |||
1969 | ||||
1970 | ___FIELD(result,8)(*((((long*)((result)-(1)))+1)+8)) = x; | |||
1971 | ___release_scmobj (x); | |||
1972 | ||||
1973 | if ((e = ___F64_to_SCMOBJ | |||
1974 | (___CAST(___F64,FILETIME_TO_TIME(fad.ftLastAccessTime))((double)(((((fad.ftLastAccessTime).dwHighDateTime * 4294967296.0 + (fad.ftLastAccessTime).dwLowDateTime) / 1.0e7) - (((730119 - ((1601LL)-1)*365 - ((1601LL)-1)/4 + ((1601LL)-1)/100 - ((1601LL )-1)/400) - (730119 - ((1970)-1)*365 - ((1970)-1)/4 + ((1970) -1)/100 - ((1970)-1)/400)) * 24 * 60 * 60)))), | |||
1975 | &x, | |||
1976 | ___RETURN_POS127)) | |||
1977 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1978 | { | |||
1979 | ___release_scmobj (result); | |||
1980 | return e; | |||
1981 | } | |||
1982 | ||||
1983 | ___FIELD(result,9)(*((((long*)((result)-(1)))+1)+9)) = x; | |||
1984 | ___release_scmobj (x); | |||
1985 | ||||
1986 | if ((e = ___F64_to_SCMOBJ | |||
1987 | (___CAST(___F64,FILETIME_TO_TIME(fad.ftLastWriteTime))((double)(((((fad.ftLastWriteTime).dwHighDateTime * 4294967296.0 + (fad.ftLastWriteTime).dwLowDateTime) / 1.0e7) - (((730119 - ((1601LL)-1)*365 - ((1601LL)-1)/4 + ((1601LL)-1)/100 - ((1601LL )-1)/400) - (730119 - ((1970)-1)*365 - ((1970)-1)/4 + ((1970) -1)/100 - ((1970)-1)/400)) * 24 * 60 * 60)))), | |||
1988 | &x, | |||
1989 | ___RETURN_POS127)) | |||
1990 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
1991 | { | |||
1992 | ___release_scmobj (result); | |||
1993 | return e; | |||
1994 | } | |||
1995 | ||||
1996 | ___FIELD(result,10)(*((((long*)((result)-(1)))+1)+10)) = x; | |||
1997 | ___FIELD(result,11)(*((((long*)((result)-(1)))+1)+11)) = x; | |||
1998 | ___release_scmobj (x); | |||
1999 | ||||
2000 | ___FIELD(result,12)(*((((long*)((result)-(1)))+1)+12)) = ___FIX(fad.dwFileAttributes)(((long)(fad.dwFileAttributes))<<2); | |||
2001 | ||||
2002 | if ((e = ___F64_to_SCMOBJ | |||
2003 | (___CAST(___F64,FILETIME_TO_TIME(fad.ftCreationTime))((double)(((((fad.ftCreationTime).dwHighDateTime * 4294967296.0 + (fad.ftCreationTime).dwLowDateTime) / 1.0e7) - (((730119 - ((1601LL)-1)*365 - ((1601LL)-1)/4 + ((1601LL)-1)/100 - ((1601LL )-1)/400) - (730119 - ((1970)-1)*365 - ((1970)-1)/4 + ((1970) -1)/100 - ((1970)-1)/400)) * 24 * 60 * 60)))), | |||
2004 | &x, | |||
2005 | ___RETURN_POS127)) | |||
2006 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2007 | { | |||
2008 | ___release_scmobj (result); | |||
2009 | return e; | |||
2010 | } | |||
2011 | ||||
2012 | ___FIELD(result,13)(*((((long*)((result)-(1)))+1)+13)) = x; | |||
2013 | ___release_scmobj (x); | |||
2014 | ||||
2015 | ___release_scmobj (result); | |||
2016 | ||||
2017 | return result; | |||
2018 | } | |||
2019 | ||||
2020 | #endif | |||
2021 | ||||
2022 | return e; | |||
2023 | } | |||
2024 | ||||
2025 | ||||
2026 | /* - - - - - - - - - - - - - - - - - - */ | |||
2027 | ||||
2028 | /* Access to user information. */ | |||
2029 | ||||
2030 | ___SCMOBJlong ___os_user_info | |||
2031 | ___P((___SCMOBJ user),(long user) | |||
2032 | (user)(long user) | |||
2033 | ___SCMOBJ user;)(long user) | |||
2034 | { | |||
2035 | ___SCMOBJlong e = ___FIX(___NO_ERR)(((long)(0))<<2); | |||
2036 | ___SCMOBJlong result; | |||
2037 | ___SCMOBJlong x; | |||
2038 | void *cuser = 0; | |||
2039 | ||||
2040 | #ifndef USE_getpwnam | |||
2041 | ||||
2042 | return ___FIX(___UNIMPL_ERR)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+4)))<<2); | |||
2043 | ||||
2044 | #endif | |||
2045 | ||||
2046 | #ifdef USE_getpwnam | |||
2047 | ||||
2048 | struct passwd *p; | |||
2049 | ||||
2050 | #define ___USER_CE_SELECT(latin1,utf8,ucs2,ucs4,wchar,native)native native | |||
2051 | ||||
2052 | if (___FIXNUMP(user)(((user)&((1<<2)-1))==(0)) || | |||
2053 | (e = ___SCMOBJ_to_NONNULLSTRING | |||
2054 | (user, | |||
2055 | &cuser, | |||
2056 | 1, | |||
2057 | ___CE(___USER_CE_SELECT)(20<<0), | |||
2058 | 0)) | |||
2059 | == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2060 | { | |||
2061 | if (___FIXNUMP(user)(((user)&((1<<2)-1))==(0))) | |||
2062 | { | |||
2063 | if ((p = getpwuid (___INT(user)((user)>>2))) | |||
2064 | == 0) | |||
2065 | { | |||
2066 | e = err_code_from_errno ()___err_code_from_errno(); | |||
2067 | return e; | |||
2068 | } | |||
2069 | } | |||
2070 | else | |||
2071 | { | |||
2072 | if ((p = getpwnam (___CAST(___STRING_TYPE(___USER_CE_SELECT),cuser)((char*)(cuser)))) | |||
2073 | == 0) | |||
2074 | { | |||
2075 | e = err_code_from_errno ()___err_code_from_errno(); | |||
2076 | ___release_string (cuser); | |||
2077 | return e; | |||
2078 | } | |||
2079 | ||||
2080 | ___release_string (cuser); | |||
2081 | } | |||
2082 | ||||
2083 | result = ___make_vector (6, ___FAL((((long)(-1))<<2)+2), ___STILL5); | |||
2084 | ||||
2085 | if (___FIXNUMP(result)(((result)&((1<<2)-1))==(0))) | |||
2086 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2);/**********/ | |||
2087 | ||||
2088 | if ((e = ___NONNULLCHARSTRING_to_SCMOBJ | |||
2089 | (p->pw_name, | |||
2090 | &x, | |||
2091 | ___RETURN_POS127)) | |||
2092 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2093 | { | |||
2094 | ___release_scmobj (result); | |||
2095 | return e; | |||
2096 | } | |||
2097 | ||||
2098 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = x; | |||
2099 | ___release_scmobj (x); | |||
2100 | ||||
2101 | ___FIELD(result,2)(*((((long*)((result)-(1)))+1)+2)) = ___FIX(p->pw_uid)(((long)(p->pw_uid))<<2); | |||
2102 | ||||
2103 | ___FIELD(result,3)(*((((long*)((result)-(1)))+1)+3)) = ___FIX(p->pw_gid)(((long)(p->pw_gid))<<2); | |||
2104 | ||||
2105 | if ((e = ___NONNULLCHARSTRING_to_SCMOBJ | |||
2106 | (p->pw_dir, | |||
2107 | &x, | |||
2108 | ___RETURN_POS127)) | |||
2109 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2110 | { | |||
2111 | ___release_scmobj (result); | |||
2112 | return e; | |||
2113 | } | |||
2114 | ||||
2115 | ___FIELD(result,4)(*((((long*)((result)-(1)))+1)+4)) = x; | |||
2116 | ___release_scmobj (x); | |||
2117 | ||||
2118 | if ((e = ___NONNULLCHARSTRING_to_SCMOBJ | |||
2119 | (p->pw_shell, | |||
2120 | &x, | |||
2121 | ___RETURN_POS127)) | |||
2122 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2123 | { | |||
2124 | ___release_scmobj (result); | |||
2125 | return e; | |||
2126 | } | |||
2127 | ||||
2128 | ___FIELD(result,5)(*((((long*)((result)-(1)))+1)+5)) = x; | |||
2129 | ___release_scmobj (x); | |||
2130 | ||||
2131 | ___release_scmobj (result); | |||
2132 | ||||
2133 | return result; | |||
2134 | } | |||
2135 | ||||
2136 | #endif | |||
2137 | ||||
2138 | return e; | |||
2139 | } | |||
2140 | ||||
2141 | ||||
2142 | ___SCMOBJlong ___os_user_name ___PVOID(void) | |||
2143 | { | |||
2144 | ___SCMOBJlong e; | |||
2145 | ___SCMOBJlong result; | |||
2146 | ___UCS_2STRINGunsigned short* cstr; | |||
2147 | ||||
2148 | #ifdef USE_WIN32 | |||
2149 | ||||
2150 | static ___UCS_2unsigned short cvar[] = | |||
2151 | { 'U', 'S', 'E', 'R', 'N', 'A', 'M', 'E', '\0' }; | |||
2152 | ||||
2153 | #else | |||
2154 | ||||
2155 | static ___UCS_2unsigned short cvar[] = | |||
2156 | { 'U', 'S', 'E', 'R', '\0' }; | |||
2157 | ||||
2158 | #endif | |||
2159 | ||||
2160 | if ((e = ___getenv_UCS_2 (cvar, &cstr)) != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2161 | result = e; | |||
2162 | else | |||
2163 | { | |||
2164 | if ((e = ___UCS_2STRING_to_SCMOBJ | |||
2165 | (cstr, | |||
2166 | &result, | |||
2167 | ___RETURN_POS127)) | |||
2168 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2169 | result = e; | |||
2170 | else | |||
2171 | ___release_scmobj (result); | |||
2172 | ||||
2173 | if (cstr != 0) | |||
2174 | ___free_mem (cstr); | |||
2175 | } | |||
2176 | ||||
2177 | return result; | |||
2178 | } | |||
2179 | ||||
2180 | ||||
2181 | /* - - - - - - - - - - - - - - - - - - */ | |||
2182 | ||||
2183 | /* Access to group information. */ | |||
2184 | ||||
2185 | ___SCMOBJlong ___os_group_info | |||
2186 | ___P((___SCMOBJ group),(long group) | |||
2187 | (group)(long group) | |||
2188 | ___SCMOBJ group;)(long group) | |||
2189 | { | |||
2190 | ___SCMOBJlong e = ___FIX(___NO_ERR)(((long)(0))<<2); | |||
2191 | ___SCMOBJlong result; | |||
2192 | ___SCMOBJlong x; | |||
2193 | void *cgroup = 0; | |||
2194 | ||||
2195 | #ifndef USE_getgrnam | |||
2196 | ||||
2197 | return ___FIX(___UNIMPL_ERR)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+4)))<<2); | |||
2198 | ||||
2199 | #endif | |||
2200 | ||||
2201 | #ifdef USE_getgrnam | |||
2202 | ||||
2203 | struct group *g; | |||
2204 | ||||
2205 | #define ___GROUP_CE_SELECT(latin1,utf8,ucs2,ucs4,wchar,native)native native | |||
2206 | ||||
2207 | if (___FIXNUMP(group)(((group)&((1<<2)-1))==(0)) || | |||
2208 | (e = ___SCMOBJ_to_NONNULLSTRING | |||
2209 | (group, | |||
2210 | &cgroup, | |||
2211 | 1, | |||
2212 | ___CE(___GROUP_CE_SELECT)(20<<0), | |||
2213 | 0)) | |||
2214 | == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2215 | { | |||
2216 | if (___FIXNUMP(group)(((group)&((1<<2)-1))==(0))) | |||
2217 | { | |||
2218 | if ((g = getgrgid (___INT(group)((group)>>2))) | |||
2219 | == 0) | |||
2220 | { | |||
2221 | e = err_code_from_errno ()___err_code_from_errno(); | |||
2222 | return e; | |||
2223 | } | |||
2224 | } | |||
2225 | else | |||
2226 | { | |||
2227 | if ((g = getgrnam (___CAST(___STRING_TYPE(___GROUP_CE_SELECT),cgroup)((char*)(cgroup)))) | |||
2228 | == 0) | |||
2229 | { | |||
2230 | e = err_code_from_errno ()___err_code_from_errno(); | |||
2231 | ___release_string (cgroup); | |||
2232 | return e; | |||
2233 | } | |||
2234 | ||||
2235 | ___release_string (cgroup); | |||
2236 | } | |||
2237 | ||||
2238 | result = ___make_vector (3, ___FAL((((long)(-1))<<2)+2), ___STILL5); | |||
2239 | ||||
2240 | if (___FIXNUMP(result)(((result)&((1<<2)-1))==(0))) | |||
2241 | return ___FIX(___CTOS_HEAP_OVERFLOW_ERR+___RETURN_POS)(((long)((((((int)(-1))<<29)+(((int)(448))<<16)+( 0))+(125<<7))+127))<<2);/**********/ | |||
2242 | ||||
2243 | if ((e = ___NONNULLCHARSTRING_to_SCMOBJ | |||
2244 | (g->gr_name, | |||
2245 | &x, | |||
2246 | ___RETURN_POS127)) | |||
2247 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2248 | { | |||
2249 | ___release_scmobj (result); | |||
2250 | return e; | |||
2251 | } | |||
2252 | ||||
2253 | ___FIELD(result,1)(*((((long*)((result)-(1)))+1)+1)) = x; | |||
2254 | ___release_scmobj (x); | |||
2255 | ||||
2256 | ___FIELD(result,2)(*((((long*)((result)-(1)))+1)+2)) = ___FIX(g->gr_gid)(((long)(g->gr_gid))<<2); | |||
2257 | ||||
2258 | if ((e = ___NONNULLCHARSTRINGLIST_to_SCMOBJ | |||
2259 | (g->gr_mem, | |||
2260 | &x, | |||
2261 | ___RETURN_POS127)) | |||
2262 | != ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2263 | { | |||
2264 | ___release_scmobj (result); | |||
2265 | return e; | |||
2266 | } | |||
2267 | ||||
2268 | ___FIELD(result,3)(*((((long*)((result)-(1)))+1)+3)) = x; | |||
2269 | ___release_scmobj (x); | |||
2270 | ||||
2271 | ___release_scmobj (result); | |||
2272 | ||||
2273 | return result; | |||
2274 | } | |||
2275 | ||||
2276 | #endif | |||
2277 | ||||
2278 | return e; | |||
2279 | } | |||
2280 | ||||
2281 | ||||
2282 | /* - - - - - - - - - - - - - - - - - - */ | |||
2283 | ||||
2284 | /* Access to process information. */ | |||
2285 | ||||
2286 | ___SCMOBJlong ___os_getpid ___PVOID(void) | |||
2287 | { | |||
2288 | #ifndef USE_getpid | |||
2289 | #ifndef USE_GetCurrentProcessId | |||
2290 | ||||
2291 | return ___FIX(0)(((long)(0))<<2); | |||
2292 | ||||
2293 | #endif | |||
2294 | #endif | |||
2295 | ||||
2296 | #ifdef USE_getpid | |||
2297 | ||||
2298 | return ___FIX(getpid())(((long)(getpid()))<<2); | |||
2299 | ||||
2300 | #endif | |||
2301 | ||||
2302 | #ifdef USE_GetCurrentProcessId | |||
2303 | ||||
2304 | return ___FIX(GetCurrentProcessId())(((long)(GetCurrentProcessId()))<<2); | |||
2305 | ||||
2306 | #endif | |||
2307 | } | |||
2308 | ||||
2309 | ||||
2310 | ___SCMOBJlong ___os_getppid ___PVOID(void) | |||
2311 | { | |||
2312 | #ifndef USE_getppid | |||
2313 | ||||
2314 | return ___FIX(0)(((long)(0))<<2); | |||
2315 | ||||
2316 | #endif | |||
2317 | ||||
2318 | #ifdef USE_getppid | |||
2319 | ||||
2320 | return ___FIX(getppid())(((long)(getppid()))<<2); | |||
2321 | ||||
2322 | #endif | |||
2323 | } | |||
2324 | ||||
2325 | ||||
2326 | /*---------------------------------------------------------------------------*/ | |||
2327 | ||||
2328 | /* System type information. */ | |||
2329 | ||||
2330 | ||||
2331 | #ifndef ___SYS_TYPE_CPU"x86_64" | |||
2332 | #define ___SYS_TYPE_CPU"x86_64" "unknown" | |||
2333 | #endif | |||
2334 | ||||
2335 | #ifndef ___SYS_TYPE_VENDOR"unknown" | |||
2336 | #define ___SYS_TYPE_VENDOR"unknown" "unknown" | |||
2337 | #endif | |||
2338 | ||||
2339 | #ifndef ___SYS_TYPE_OS"linux-gnu" | |||
2340 | #define ___SYS_TYPE_OS"linux-gnu" "unknown" | |||
2341 | #endif | |||
2342 | ||||
2343 | #ifndef ___CONFIGURE_COMMAND"./configure '--enable-single-host' '--enable-multiple-versions' 'CC=/usr/share/clang/scan-build/ccc-analyzer' 'CXX=/usr/share/clang/scan-build/c++-analyzer'" | |||
2344 | #define ___CONFIGURE_COMMAND"./configure '--enable-single-host' '--enable-multiple-versions' 'CC=/usr/share/clang/scan-build/ccc-analyzer' 'CXX=/usr/share/clang/scan-build/c++-analyzer'" "unknown" | |||
2345 | #endif | |||
2346 | ||||
2347 | ||||
2348 | ___HIDDENstatic char *os_sys_type[] = | |||
2349 | { ___SYS_TYPE_CPU"x86_64", ___SYS_TYPE_VENDOR"unknown", ___SYS_TYPE_OS"linux-gnu", NULL((void*)0) }; | |||
2350 | ||||
2351 | ||||
2352 | ___HIDDENstatic char *os_sys_type_string = | |||
2353 | ___SYS_TYPE_CPU"x86_64" "-" ___SYS_TYPE_VENDOR"unknown" "-" ___SYS_TYPE_OS"linux-gnu"; | |||
2354 | ||||
2355 | ||||
2356 | ___HIDDENstatic char *configure_command_string = ___CONFIGURE_COMMAND"./configure '--enable-single-host' '--enable-multiple-versions' 'CC=/usr/share/clang/scan-build/ccc-analyzer' 'CXX=/usr/share/clang/scan-build/c++-analyzer'"; | |||
2357 | ||||
2358 | ||||
2359 | char **___os_system_type ___PVOID(void) | |||
2360 | { | |||
2361 | return os_sys_type; | |||
2362 | } | |||
2363 | ||||
2364 | ||||
2365 | char *___os_system_type_string ___PVOID(void) | |||
2366 | { | |||
2367 | return os_sys_type_string; | |||
2368 | } | |||
2369 | ||||
2370 | ||||
2371 | char *___os_configure_command_string ___PVOID(void) | |||
2372 | { | |||
2373 | return configure_command_string; | |||
2374 | } | |||
2375 | ||||
2376 | ||||
2377 | /*---------------------------------------------------------------------------*/ | |||
2378 | ||||
2379 | /* C compilation environment information. */ | |||
2380 | ||||
2381 | ||||
2382 | #ifndef ___OBJ_EXTENSION".o" | |||
2383 | #define ___OBJ_EXTENSION".o" ".obj" | |||
2384 | #endif | |||
2385 | ||||
2386 | #ifndef ___EXE_EXTENSION"" | |||
2387 | #define ___EXE_EXTENSION"" ".exe" | |||
2388 | #endif | |||
2389 | ||||
2390 | #ifndef ___BAT_EXTENSION"" | |||
2391 | #define ___BAT_EXTENSION"" ".bat" | |||
2392 | #endif | |||
2393 | ||||
2394 | ||||
2395 | ___HIDDENstatic char *os_obj_extension_string = ___OBJ_EXTENSION".o"; | |||
2396 | ||||
2397 | ___HIDDENstatic char *os_exe_extension_string = ___EXE_EXTENSION""; | |||
2398 | ||||
2399 | ___HIDDENstatic char *os_bat_extension_string = ___BAT_EXTENSION""; | |||
2400 | ||||
2401 | ||||
2402 | char *___os_obj_extension_string ___PVOID(void) | |||
2403 | { | |||
2404 | return os_obj_extension_string; | |||
2405 | } | |||
2406 | ||||
2407 | ||||
2408 | char *___os_exe_extension_string ___PVOID(void) | |||
2409 | { | |||
2410 | return os_exe_extension_string; | |||
2411 | } | |||
2412 | ||||
2413 | ||||
2414 | char *___os_bat_extension_string ___PVOID(void) | |||
2415 | { | |||
2416 | return os_bat_extension_string; | |||
2417 | } | |||
2418 | ||||
2419 | ||||
2420 | /*---------------------------------------------------------------------------*/ | |||
2421 | ||||
2422 | ||||
2423 | ___HIDDENstatic void heartbeat_intr ___PVOID(void) | |||
2424 | { | |||
2425 | /**** belongs elsewhere */ | |||
2426 | ___raise_interrupt (___INTR_HEARTBEAT1); | |||
2427 | } | |||
2428 | ||||
2429 | ||||
2430 | ___HIDDENstatic void user_intr ___PVOID(void) | |||
2431 | { | |||
2432 | /**** belongs elsewhere */ | |||
2433 | ___raise_interrupt (___INTR_USER0); | |||
2434 | } | |||
2435 | ||||
2436 | ||||
2437 | ___HIDDENstatic void terminate_intr ___PVOID(void) | |||
2438 | { | |||
2439 | /**** belongs elsewhere */ | |||
2440 | ___raise_interrupt (___INTR_TERMINATE3); | |||
2441 | } | |||
2442 | ||||
2443 | ||||
2444 | ___SCMOBJlong ___setup_os ___PVOID(void) | |||
2445 | { | |||
2446 | ___SCMOBJlong e; | |||
2447 | ||||
2448 | /* | |||
2449 | * To perform correct cleanup when the program terminates an | |||
2450 | * "atexit (___cleanup)" is performed in "setup_io" in certain | |||
2451 | * environments. There must not be any possibility of program | |||
2452 | * termination through "exit (...)" between the "atexit (...)" | |||
2453 | * and the entry of "___setup_mem". This guarantees that | |||
2454 | * "___cleanup" does not access dangling pointers. | |||
2455 | */ | |||
2456 | ||||
2457 | if ((e = ___setup_base_module ()) == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2458 | { | |||
2459 | if ((e = ___setup_time_module (heartbeat_intr)) == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2460 | { | |||
2461 | if ((e = ___setup_shell_module ()) == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2462 | { | |||
2463 | if ((e = ___setup_files_module ()) == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2464 | { | |||
2465 | if ((e = ___setup_dyn_module ()) == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2466 | { | |||
2467 | if ((e = ___setup_tty_module (user_intr, terminate_intr)) == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2468 | { | |||
2469 | if ((e = ___setup_io_module ()) == ___FIX(___NO_ERR)(((long)(0))<<2)) | |||
2470 | { | |||
2471 | #ifdef USE_POSIX | |||
2472 | ___set_signal_handler (SIGPIPE13, SIG_IGN((__sighandler_t) 1)); /***** belongs elsewhere */ | |||
2473 | #endif | |||
2474 | return ___FIX(___NO_ERR)(((long)(0))<<2); | |||
2475 | } | |||
2476 | ___cleanup_tty_module (); | |||
2477 | } | |||
2478 | ___cleanup_dyn_module (); | |||
2479 | } | |||
2480 | ___cleanup_files_module (); | |||
2481 | } | |||
2482 | ___cleanup_shell_module (); | |||
2483 | } | |||
2484 | ___cleanup_time_module (); | |||
2485 | } | |||
2486 | ___cleanup_base_module (); | |||
2487 | } | |||
2488 | ||||
2489 | return e; | |||
2490 | } | |||
2491 | ||||
2492 | ||||
2493 | void ___cleanup_os ___PVOID(void) | |||
2494 | { | |||
2495 | ___cleanup_io_module (); | |||
2496 | ___cleanup_tty_module (); | |||
2497 | ___cleanup_dyn_module (); | |||
2498 | ___cleanup_files_module (); | |||
2499 | ___cleanup_shell_module (); | |||
2500 | ___cleanup_time_module (); | |||
2501 | ___cleanup_base_module (); | |||
2502 | } | |||
2503 | ||||
2504 | ||||
2505 | /*---------------------------------------------------------------------------*/ |