Commit | Line | Data |
a0d0e21e |
1 | package POSIX; |
2 | |
17f410f9 |
3 | our(@ISA, %EXPORT_TAGS, @EXPORT_OK, $AUTOLOAD) = (); |
73c78b0a |
4 | |
3b35bae3 |
5 | use AutoLoader; |
c07a80fd |
6 | |
9426adcd |
7 | use XSLoader (); |
a0d0e21e |
8 | |
1dfe7606 |
9 | our $VERSION = "1.04" ; |
c07a80fd |
10 | |
748a9306 |
11 | # Grandfather old foo_h form to new :foo_h form |
66fbe9e2 |
12 | my $loaded; |
13 | |
a0d0e21e |
14 | sub import { |
66fbe9e2 |
15 | load_imports() unless $loaded++; |
a0d0e21e |
16 | my $this = shift; |
748a9306 |
17 | my @list = map { m/^\w+_h$/ ? ":$_" : $_ } @_; |
a0d0e21e |
18 | local $Exporter::ExportLevel = 1; |
19 | Exporter::import($this,@list); |
20 | } |
21 | |
66fbe9e2 |
22 | sub croak { require Carp; goto &Carp::croak } |
4633a7c4 |
23 | |
9426adcd |
24 | XSLoader::load 'POSIX', $VERSION; |
4633a7c4 |
25 | |
26 | my $EINVAL = constant("EINVAL", 0); |
27 | my $EAGAIN = constant("EAGAIN", 0); |
28 | |
a0d0e21e |
29 | sub AUTOLOAD { |
30 | if ($AUTOLOAD =~ /::(_?[a-z])/) { |
66fbe9e2 |
31 | # require AutoLoader; |
a0d0e21e |
32 | $AutoLoader::AUTOLOAD = $AUTOLOAD; |
33 | goto &AutoLoader::AUTOLOAD |
34 | } |
4633a7c4 |
35 | local $! = 0; |
36 | my $constname = $AUTOLOAD; |
a0d0e21e |
37 | $constname =~ s/.*:://; |
3f73d1e9 |
38 | my $val = constant($constname, @_ ? $_[0] : 0); |
4633a7c4 |
39 | if ($! == 0) { |
40 | *$AUTOLOAD = sub { $val }; |
41 | } |
42 | elsif ($! == $EAGAIN) { # Not really a constant, so always call. |
43 | *$AUTOLOAD = sub { constant($constname, $_[0]) }; |
44 | } |
45 | elsif ($! == $EINVAL) { |
46 | croak "$constname is not a valid POSIX macro"; |
a0d0e21e |
47 | } |
4633a7c4 |
48 | else { |
49 | croak "Your vendor has not defined POSIX macro $constname, used"; |
50 | } |
51 | |
a0d0e21e |
52 | goto &$AUTOLOAD; |
53 | } |
54 | |
a0d0e21e |
55 | sub usage { |
c07a80fd |
56 | my ($mess) = @_; |
a0d0e21e |
57 | croak "Usage: POSIX::$mess"; |
58 | } |
59 | |
60 | sub redef { |
c07a80fd |
61 | my ($mess) = @_; |
a0d0e21e |
62 | croak "Use method $mess instead"; |
63 | } |
64 | |
65 | sub unimpl { |
c07a80fd |
66 | my ($mess) = @_; |
a0d0e21e |
67 | $mess =~ s/xxx//; |
68 | croak "Unimplemented: POSIX::$mess"; |
69 | } |
70 | |
a0d0e21e |
71 | ############################ |
72 | package POSIX::SigAction; |
73 | |
74 | sub new { |
28757baa |
75 | bless {HANDLER => $_[1], MASK => $_[2], FLAGS => $_[3] || 0}, $_[0]; |
a0d0e21e |
76 | } |
77 | |
78 | ############################ |
a0d0e21e |
79 | package POSIX; # return to package POSIX so AutoSplit is happy |
80 | 1; |
81 | __END__ |
82 | |
83 | sub assert { |
84 | usage "assert(expr)" if @_ != 1; |
85 | if (!$_[0]) { |
86 | croak "Assertion failed"; |
87 | } |
88 | } |
89 | |
90 | sub tolower { |
91 | usage "tolower(string)" if @_ != 1; |
92 | lc($_[0]); |
93 | } |
94 | |
95 | sub toupper { |
96 | usage "toupper(string)" if @_ != 1; |
97 | uc($_[0]); |
98 | } |
99 | |
100 | sub closedir { |
101 | usage "closedir(dirhandle)" if @_ != 1; |
b56ec344 |
102 | CORE::closedir($_[0]); |
a0d0e21e |
103 | } |
104 | |
105 | sub opendir { |
106 | usage "opendir(directory)" if @_ != 1; |
66fbe9e2 |
107 | my $dirhandle; |
b56ec344 |
108 | CORE::opendir($dirhandle, $_[0]) |
a0d0e21e |
109 | ? $dirhandle |
4633a7c4 |
110 | : undef; |
a0d0e21e |
111 | } |
112 | |
113 | sub readdir { |
114 | usage "readdir(dirhandle)" if @_ != 1; |
b56ec344 |
115 | CORE::readdir($_[0]); |
a0d0e21e |
116 | } |
117 | |
118 | sub rewinddir { |
119 | usage "rewinddir(dirhandle)" if @_ != 1; |
b56ec344 |
120 | CORE::rewinddir($_[0]); |
a0d0e21e |
121 | } |
122 | |
123 | sub errno { |
124 | usage "errno()" if @_ != 0; |
125 | $! + 0; |
126 | } |
127 | |
128 | sub creat { |
129 | usage "creat(filename, mode)" if @_ != 2; |
94b6baf5 |
130 | &open($_[0], &O_WRONLY | &O_CREAT | &O_TRUNC, $_[1]); |
a0d0e21e |
131 | } |
132 | |
133 | sub fcntl { |
134 | usage "fcntl(filehandle, cmd, arg)" if @_ != 3; |
b56ec344 |
135 | CORE::fcntl($_[0], $_[1], $_[2]); |
a0d0e21e |
136 | } |
137 | |
138 | sub getgrgid { |
139 | usage "getgrgid(gid)" if @_ != 1; |
b56ec344 |
140 | CORE::getgrgid($_[0]); |
a0d0e21e |
141 | } |
142 | |
143 | sub getgrnam { |
144 | usage "getgrnam(name)" if @_ != 1; |
b56ec344 |
145 | CORE::getgrnam($_[0]); |
a0d0e21e |
146 | } |
147 | |
148 | sub atan2 { |
149 | usage "atan2(x,y)" if @_ != 2; |
b56ec344 |
150 | CORE::atan2($_[0], $_[1]); |
a0d0e21e |
151 | } |
152 | |
153 | sub cos { |
154 | usage "cos(x)" if @_ != 1; |
b56ec344 |
155 | CORE::cos($_[0]); |
a0d0e21e |
156 | } |
157 | |
158 | sub exp { |
159 | usage "exp(x)" if @_ != 1; |
b56ec344 |
160 | CORE::exp($_[0]); |
a0d0e21e |
161 | } |
162 | |
163 | sub fabs { |
164 | usage "fabs(x)" if @_ != 1; |
b56ec344 |
165 | CORE::abs($_[0]); |
a0d0e21e |
166 | } |
167 | |
168 | sub log { |
169 | usage "log(x)" if @_ != 1; |
b56ec344 |
170 | CORE::log($_[0]); |
a0d0e21e |
171 | } |
172 | |
173 | sub pow { |
174 | usage "pow(x,exponent)" if @_ != 2; |
175 | $_[0] ** $_[1]; |
176 | } |
177 | |
178 | sub sin { |
179 | usage "sin(x)" if @_ != 1; |
b56ec344 |
180 | CORE::sin($_[0]); |
a0d0e21e |
181 | } |
182 | |
183 | sub sqrt { |
184 | usage "sqrt(x)" if @_ != 1; |
b56ec344 |
185 | CORE::sqrt($_[0]); |
a0d0e21e |
186 | } |
187 | |
a0d0e21e |
188 | sub getpwnam { |
189 | usage "getpwnam(name)" if @_ != 1; |
b56ec344 |
190 | CORE::getpwnam($_[0]); |
a0d0e21e |
191 | } |
192 | |
193 | sub getpwuid { |
194 | usage "getpwuid(uid)" if @_ != 1; |
b56ec344 |
195 | CORE::getpwuid($_[0]); |
a0d0e21e |
196 | } |
197 | |
198 | sub longjmp { |
199 | unimpl "longjmp() is C-specific: use die instead"; |
200 | } |
201 | |
202 | sub setjmp { |
203 | unimpl "setjmp() is C-specific: use eval {} instead"; |
204 | } |
205 | |
206 | sub siglongjmp { |
207 | unimpl "siglongjmp() is C-specific: use die instead"; |
208 | } |
209 | |
210 | sub sigsetjmp { |
211 | unimpl "sigsetjmp() is C-specific: use eval {} instead"; |
212 | } |
213 | |
214 | sub kill { |
215 | usage "kill(pid, sig)" if @_ != 2; |
b56ec344 |
216 | CORE::kill $_[1], $_[0]; |
a0d0e21e |
217 | } |
218 | |
219 | sub raise { |
220 | usage "raise(sig)" if @_ != 1; |
b56ec344 |
221 | CORE::kill $_[0], $$; # Is this good enough? |
a0d0e21e |
222 | } |
223 | |
224 | sub offsetof { |
225 | unimpl "offsetof() is C-specific, stopped"; |
226 | } |
227 | |
228 | sub clearerr { |
28757baa |
229 | redef "IO::Handle::clearerr()"; |
a0d0e21e |
230 | } |
231 | |
232 | sub fclose { |
28757baa |
233 | redef "IO::Handle::close()"; |
a0d0e21e |
234 | } |
235 | |
236 | sub fdopen { |
28757baa |
237 | redef "IO::Handle::new_from_fd()"; |
a0d0e21e |
238 | } |
239 | |
240 | sub feof { |
28757baa |
241 | redef "IO::Handle::eof()"; |
a0d0e21e |
242 | } |
243 | |
244 | sub fgetc { |
28757baa |
245 | redef "IO::Handle::getc()"; |
a0d0e21e |
246 | } |
247 | |
248 | sub fgets { |
28757baa |
249 | redef "IO::Handle::gets()"; |
a0d0e21e |
250 | } |
251 | |
252 | sub fileno { |
28757baa |
253 | redef "IO::Handle::fileno()"; |
a0d0e21e |
254 | } |
255 | |
256 | sub fopen { |
28757baa |
257 | redef "IO::File::open()"; |
a0d0e21e |
258 | } |
259 | |
260 | sub fprintf { |
261 | unimpl "fprintf() is C-specific--use printf instead"; |
262 | } |
263 | |
264 | sub fputc { |
265 | unimpl "fputc() is C-specific--use print instead"; |
266 | } |
267 | |
268 | sub fputs { |
269 | unimpl "fputs() is C-specific--use print instead"; |
270 | } |
271 | |
272 | sub fread { |
273 | unimpl "fread() is C-specific--use read instead"; |
274 | } |
275 | |
276 | sub freopen { |
277 | unimpl "freopen() is C-specific--use open instead"; |
278 | } |
279 | |
280 | sub fscanf { |
281 | unimpl "fscanf() is C-specific--use <> and regular expressions instead"; |
282 | } |
283 | |
284 | sub fseek { |
28757baa |
285 | redef "IO::Seekable::seek()"; |
a0d0e21e |
286 | } |
287 | |
288 | sub ferror { |
28757baa |
289 | redef "IO::Handle::error()"; |
a0d0e21e |
290 | } |
291 | |
292 | sub fflush { |
28757baa |
293 | redef "IO::Handle::flush()"; |
a0d0e21e |
294 | } |
295 | |
296 | sub fgetpos { |
28757baa |
297 | redef "IO::Seekable::getpos()"; |
a0d0e21e |
298 | } |
299 | |
300 | sub fsetpos { |
28757baa |
301 | redef "IO::Seekable::setpos()"; |
a0d0e21e |
302 | } |
303 | |
304 | sub ftell { |
28757baa |
305 | redef "IO::Seekable::tell()"; |
a0d0e21e |
306 | } |
307 | |
308 | sub fwrite { |
309 | unimpl "fwrite() is C-specific--use print instead"; |
310 | } |
311 | |
312 | sub getc { |
313 | usage "getc(handle)" if @_ != 1; |
b56ec344 |
314 | CORE::getc($_[0]); |
a0d0e21e |
315 | } |
316 | |
317 | sub getchar { |
318 | usage "getchar()" if @_ != 0; |
b56ec344 |
319 | CORE::getc(STDIN); |
a0d0e21e |
320 | } |
321 | |
322 | sub gets { |
323 | usage "gets()" if @_ != 0; |
324 | scalar <STDIN>; |
325 | } |
326 | |
327 | sub perror { |
328 | print STDERR "@_: " if @_; |
329 | print STDERR $!,"\n"; |
330 | } |
331 | |
332 | sub printf { |
333 | usage "printf(pattern, args...)" if @_ < 1; |
b56ec344 |
334 | CORE::printf STDOUT @_; |
a0d0e21e |
335 | } |
336 | |
337 | sub putc { |
338 | unimpl "putc() is C-specific--use print instead"; |
339 | } |
340 | |
341 | sub putchar { |
342 | unimpl "putchar() is C-specific--use print instead"; |
343 | } |
344 | |
345 | sub puts { |
346 | unimpl "puts() is C-specific--use print instead"; |
347 | } |
348 | |
349 | sub remove { |
350 | usage "remove(filename)" if @_ != 1; |
b56ec344 |
351 | CORE::unlink($_[0]); |
a0d0e21e |
352 | } |
353 | |
354 | sub rename { |
355 | usage "rename(oldfilename, newfilename)" if @_ != 2; |
b56ec344 |
356 | CORE::rename($_[0], $_[1]); |
a0d0e21e |
357 | } |
358 | |
359 | sub rewind { |
360 | usage "rewind(filehandle)" if @_ != 1; |
b56ec344 |
361 | CORE::seek($_[0],0,0); |
a0d0e21e |
362 | } |
363 | |
364 | sub scanf { |
365 | unimpl "scanf() is C-specific--use <> and regular expressions instead"; |
366 | } |
367 | |
368 | sub sprintf { |
369 | usage "sprintf(pattern,args)" if @_ == 0; |
b56ec344 |
370 | CORE::sprintf(shift,@_); |
a0d0e21e |
371 | } |
372 | |
373 | sub sscanf { |
374 | unimpl "sscanf() is C-specific--use regular expressions instead"; |
375 | } |
376 | |
377 | sub tmpfile { |
28757baa |
378 | redef "IO::File::new_tmpfile()"; |
a0d0e21e |
379 | } |
380 | |
381 | sub ungetc { |
28757baa |
382 | redef "IO::Handle::ungetc()"; |
a0d0e21e |
383 | } |
384 | |
385 | sub vfprintf { |
386 | unimpl "vfprintf() is C-specific"; |
387 | } |
388 | |
389 | sub vprintf { |
390 | unimpl "vprintf() is C-specific"; |
391 | } |
392 | |
393 | sub vsprintf { |
394 | unimpl "vsprintf() is C-specific"; |
395 | } |
396 | |
397 | sub abs { |
398 | usage "abs(x)" if @_ != 1; |
b56ec344 |
399 | CORE::abs($_[0]); |
a0d0e21e |
400 | } |
401 | |
402 | sub atexit { |
403 | unimpl "atexit() is C-specific: use END {} instead"; |
404 | } |
405 | |
406 | sub atof { |
407 | unimpl "atof() is C-specific, stopped"; |
408 | } |
409 | |
410 | sub atoi { |
411 | unimpl "atoi() is C-specific, stopped"; |
412 | } |
413 | |
414 | sub atol { |
415 | unimpl "atol() is C-specific, stopped"; |
416 | } |
417 | |
418 | sub bsearch { |
37120919 |
419 | unimpl "bsearch() not supplied"; |
a0d0e21e |
420 | } |
421 | |
422 | sub calloc { |
423 | unimpl "calloc() is C-specific, stopped"; |
424 | } |
425 | |
426 | sub div { |
427 | unimpl "div() is C-specific, stopped"; |
428 | } |
429 | |
430 | sub exit { |
431 | usage "exit(status)" if @_ != 1; |
b56ec344 |
432 | CORE::exit($_[0]); |
a0d0e21e |
433 | } |
434 | |
435 | sub free { |
436 | unimpl "free() is C-specific, stopped"; |
a0d0e21e |
437 | } |
438 | |
439 | sub getenv { |
440 | usage "getenv(name)" if @_ != 1; |
441 | $ENV{$_[0]}; |
442 | } |
443 | |
444 | sub labs { |
445 | unimpl "labs() is C-specific, use abs instead"; |
446 | } |
447 | |
448 | sub ldiv { |
449 | unimpl "ldiv() is C-specific, use / and int instead"; |
450 | } |
451 | |
452 | sub malloc { |
453 | unimpl "malloc() is C-specific, stopped"; |
454 | } |
455 | |
456 | sub qsort { |
457 | unimpl "qsort() is C-specific, use sort instead"; |
458 | } |
459 | |
460 | sub rand { |
461 | unimpl "rand() is non-portable, use Perl's rand instead"; |
462 | } |
463 | |
464 | sub realloc { |
465 | unimpl "realloc() is C-specific, stopped"; |
466 | } |
467 | |
468 | sub srand { |
469 | unimpl "srand()"; |
470 | } |
471 | |
a0d0e21e |
472 | sub system { |
473 | usage "system(command)" if @_ != 1; |
b56ec344 |
474 | CORE::system($_[0]); |
a0d0e21e |
475 | } |
476 | |
477 | sub memchr { |
478 | unimpl "memchr() is C-specific, use index() instead"; |
479 | } |
480 | |
481 | sub memcmp { |
482 | unimpl "memcmp() is C-specific, use eq instead"; |
483 | } |
484 | |
485 | sub memcpy { |
486 | unimpl "memcpy() is C-specific, use = instead"; |
37120919 |
487 | } |
a0d0e21e |
488 | |
489 | sub memmove { |
490 | unimpl "memmove() is C-specific, use = instead"; |
491 | } |
492 | |
493 | sub memset { |
494 | unimpl "memset() is C-specific, use x instead"; |
495 | } |
496 | |
497 | sub strcat { |
498 | unimpl "strcat() is C-specific, use .= instead"; |
499 | } |
500 | |
501 | sub strchr { |
502 | unimpl "strchr() is C-specific, use index() instead"; |
503 | } |
504 | |
505 | sub strcmp { |
506 | unimpl "strcmp() is C-specific, use eq instead"; |
507 | } |
508 | |
509 | sub strcpy { |
510 | unimpl "strcpy() is C-specific, use = instead"; |
511 | } |
512 | |
513 | sub strcspn { |
514 | unimpl "strcspn() is C-specific, use regular expressions instead"; |
515 | } |
516 | |
517 | sub strerror { |
518 | usage "strerror(errno)" if @_ != 1; |
519 | local $! = $_[0]; |
520 | $! . ""; |
521 | } |
522 | |
523 | sub strlen { |
524 | unimpl "strlen() is C-specific, use length instead"; |
525 | } |
526 | |
527 | sub strncat { |
528 | unimpl "strncat() is C-specific, use .= instead"; |
529 | } |
530 | |
531 | sub strncmp { |
532 | unimpl "strncmp() is C-specific, use eq instead"; |
533 | } |
534 | |
535 | sub strncpy { |
536 | unimpl "strncpy() is C-specific, use = instead"; |
537 | } |
538 | |
539 | sub strpbrk { |
540 | unimpl "strpbrk() is C-specific, stopped"; |
541 | } |
542 | |
543 | sub strrchr { |
544 | unimpl "strrchr() is C-specific, use rindex() instead"; |
545 | } |
546 | |
547 | sub strspn { |
548 | unimpl "strspn() is C-specific, stopped"; |
549 | } |
550 | |
551 | sub strstr { |
552 | usage "strstr(big, little)" if @_ != 2; |
b56ec344 |
553 | CORE::index($_[0], $_[1]); |
a0d0e21e |
554 | } |
555 | |
556 | sub strtok { |
557 | unimpl "strtok() is C-specific, stopped"; |
558 | } |
559 | |
560 | sub chmod { |
3b35bae3 |
561 | usage "chmod(mode, filename)" if @_ != 2; |
b56ec344 |
562 | CORE::chmod($_[0], $_[1]); |
a0d0e21e |
563 | } |
564 | |
565 | sub fstat { |
566 | usage "fstat(fd)" if @_ != 1; |
c07a80fd |
567 | local *TMP; |
29778b0a |
568 | CORE::open(TMP, "<&$_[0]"); # Gross. |
b56ec344 |
569 | my @l = CORE::stat(TMP); |
29778b0a |
570 | CORE::close(TMP); |
a0d0e21e |
571 | @l; |
572 | } |
573 | |
574 | sub mkdir { |
575 | usage "mkdir(directoryname, mode)" if @_ != 2; |
b56ec344 |
576 | CORE::mkdir($_[0], $_[1]); |
a0d0e21e |
577 | } |
578 | |
579 | sub stat { |
580 | usage "stat(filename)" if @_ != 1; |
b56ec344 |
581 | CORE::stat($_[0]); |
a0d0e21e |
582 | } |
583 | |
584 | sub umask { |
585 | usage "umask(mask)" if @_ != 1; |
b56ec344 |
586 | CORE::umask($_[0]); |
a0d0e21e |
587 | } |
588 | |
a0d0e21e |
589 | sub wait { |
cb1a09d0 |
590 | usage "wait()" if @_ != 0; |
b56ec344 |
591 | CORE::wait(); |
a0d0e21e |
592 | } |
593 | |
594 | sub waitpid { |
cb1a09d0 |
595 | usage "waitpid(pid, options)" if @_ != 2; |
b56ec344 |
596 | CORE::waitpid($_[0], $_[1]); |
a0d0e21e |
597 | } |
598 | |
599 | sub gmtime { |
600 | usage "gmtime(time)" if @_ != 1; |
b56ec344 |
601 | CORE::gmtime($_[0]); |
a0d0e21e |
602 | } |
603 | |
604 | sub localtime { |
605 | usage "localtime(time)" if @_ != 1; |
b56ec344 |
606 | CORE::localtime($_[0]); |
a0d0e21e |
607 | } |
608 | |
609 | sub time { |
37120919 |
610 | usage "time()" if @_ != 0; |
b56ec344 |
611 | CORE::time; |
a0d0e21e |
612 | } |
613 | |
614 | sub alarm { |
615 | usage "alarm(seconds)" if @_ != 1; |
b56ec344 |
616 | CORE::alarm($_[0]); |
a0d0e21e |
617 | } |
618 | |
619 | sub chdir { |
620 | usage "chdir(directory)" if @_ != 1; |
b56ec344 |
621 | CORE::chdir($_[0]); |
a0d0e21e |
622 | } |
623 | |
624 | sub chown { |
625 | usage "chown(filename, uid, gid)" if @_ != 3; |
b56ec344 |
626 | CORE::chown($_[0], $_[1], $_[2]); |
a0d0e21e |
627 | } |
628 | |
629 | sub execl { |
630 | unimpl "execl() is C-specific, stopped"; |
a0d0e21e |
631 | } |
632 | |
633 | sub execle { |
634 | unimpl "execle() is C-specific, stopped"; |
a0d0e21e |
635 | } |
636 | |
637 | sub execlp { |
638 | unimpl "execlp() is C-specific, stopped"; |
a0d0e21e |
639 | } |
640 | |
641 | sub execv { |
642 | unimpl "execv() is C-specific, stopped"; |
a0d0e21e |
643 | } |
644 | |
645 | sub execve { |
646 | unimpl "execve() is C-specific, stopped"; |
a0d0e21e |
647 | } |
648 | |
649 | sub execvp { |
650 | unimpl "execvp() is C-specific, stopped"; |
a0d0e21e |
651 | } |
652 | |
653 | sub fork { |
654 | usage "fork()" if @_ != 0; |
b56ec344 |
655 | CORE::fork; |
a0d0e21e |
656 | } |
657 | |
a0d0e21e |
658 | sub getegid { |
659 | usage "getegid()" if @_ != 0; |
660 | $) + 0; |
661 | } |
662 | |
663 | sub geteuid { |
664 | usage "geteuid()" if @_ != 0; |
665 | $> + 0; |
666 | } |
667 | |
668 | sub getgid { |
669 | usage "getgid()" if @_ != 0; |
670 | $( + 0; |
671 | } |
672 | |
673 | sub getgroups { |
674 | usage "getgroups()" if @_ != 0; |
c07a80fd |
675 | my %seen; |
a0d0e21e |
676 | grep(!$seen{$_}++, split(' ', $) )); |
677 | } |
678 | |
679 | sub getlogin { |
680 | usage "getlogin()" if @_ != 0; |
b56ec344 |
681 | CORE::getlogin(); |
a0d0e21e |
682 | } |
683 | |
684 | sub getpgrp { |
685 | usage "getpgrp()" if @_ != 0; |
5507c093 |
686 | CORE::getpgrp; |
a0d0e21e |
687 | } |
688 | |
689 | sub getpid { |
690 | usage "getpid()" if @_ != 0; |
691 | $$; |
692 | } |
693 | |
694 | sub getppid { |
695 | usage "getppid()" if @_ != 0; |
b56ec344 |
696 | CORE::getppid; |
a0d0e21e |
697 | } |
698 | |
699 | sub getuid { |
700 | usage "getuid()" if @_ != 0; |
701 | $<; |
702 | } |
703 | |
704 | sub isatty { |
705 | usage "isatty(filehandle)" if @_ != 1; |
706 | -t $_[0]; |
707 | } |
708 | |
709 | sub link { |
710 | usage "link(oldfilename, newfilename)" if @_ != 2; |
b56ec344 |
711 | CORE::link($_[0], $_[1]); |
a0d0e21e |
712 | } |
713 | |
714 | sub rmdir { |
715 | usage "rmdir(directoryname)" if @_ != 1; |
b56ec344 |
716 | CORE::rmdir($_[0]); |
a0d0e21e |
717 | } |
718 | |
a41ecaa8 |
719 | sub setbuf { |
720 | redef "IO::Handle::setbuf()"; |
721 | } |
722 | |
a41ecaa8 |
723 | sub setvbuf { |
724 | redef "IO::Handle::setvbuf()"; |
725 | } |
726 | |
a0d0e21e |
727 | sub sleep { |
728 | usage "sleep(seconds)" if @_ != 1; |
b56ec344 |
729 | CORE::sleep($_[0]); |
a0d0e21e |
730 | } |
731 | |
732 | sub unlink { |
733 | usage "unlink(filename)" if @_ != 1; |
b56ec344 |
734 | CORE::unlink($_[0]); |
a0d0e21e |
735 | } |
736 | |
737 | sub utime { |
738 | usage "utime(filename, atime, mtime)" if @_ != 3; |
b56ec344 |
739 | CORE::utime($_[1], $_[2], $_[0]); |
a0d0e21e |
740 | } |
741 | |
66fbe9e2 |
742 | sub load_imports { |
743 | %EXPORT_TAGS = ( |
744 | |
745 | assert_h => [qw(assert NDEBUG)], |
746 | |
747 | ctype_h => [qw(isalnum isalpha iscntrl isdigit isgraph islower |
748 | isprint ispunct isspace isupper isxdigit tolower toupper)], |
749 | |
750 | dirent_h => [qw()], |
751 | |
752 | errno_h => [qw(E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT |
753 | EAGAIN EALREADY EBADF EBUSY ECHILD ECONNABORTED |
754 | ECONNREFUSED ECONNRESET EDEADLK EDESTADDRREQ EDOM EDQUOT |
755 | EEXIST EFAULT EFBIG EHOSTDOWN EHOSTUNREACH EINPROGRESS |
756 | EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK |
757 | EMSGSIZE ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH |
758 | ENFILE ENOBUFS ENODEV ENOENT ENOEXEC ENOLCK ENOMEM |
759 | ENOPROTOOPT ENOSPC ENOSYS ENOTBLK ENOTCONN ENOTDIR |
760 | ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM |
761 | EPFNOSUPPORT EPIPE EPROCLIM EPROTONOSUPPORT EPROTOTYPE |
762 | ERANGE EREMOTE ERESTART EROFS ESHUTDOWN ESOCKTNOSUPPORT |
763 | ESPIPE ESRCH ESTALE ETIMEDOUT ETOOMANYREFS ETXTBSY |
764 | EUSERS EWOULDBLOCK EXDEV errno)], |
765 | |
766 | fcntl_h => [qw(FD_CLOEXEC F_DUPFD F_GETFD F_GETFL F_GETLK F_RDLCK |
767 | F_SETFD F_SETFL F_SETLK F_SETLKW F_UNLCK F_WRLCK |
768 | O_ACCMODE O_APPEND O_CREAT O_EXCL O_NOCTTY O_NONBLOCK |
769 | O_RDONLY O_RDWR O_TRUNC O_WRONLY |
770 | creat |
771 | SEEK_CUR SEEK_END SEEK_SET |
772 | S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU |
773 | S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISGID S_ISREG S_ISUID |
774 | S_IWGRP S_IWOTH S_IWUSR)], |
775 | |
776 | float_h => [qw(DBL_DIG DBL_EPSILON DBL_MANT_DIG |
777 | DBL_MAX DBL_MAX_10_EXP DBL_MAX_EXP |
778 | DBL_MIN DBL_MIN_10_EXP DBL_MIN_EXP |
779 | FLT_DIG FLT_EPSILON FLT_MANT_DIG |
780 | FLT_MAX FLT_MAX_10_EXP FLT_MAX_EXP |
781 | FLT_MIN FLT_MIN_10_EXP FLT_MIN_EXP |
782 | FLT_RADIX FLT_ROUNDS |
783 | LDBL_DIG LDBL_EPSILON LDBL_MANT_DIG |
784 | LDBL_MAX LDBL_MAX_10_EXP LDBL_MAX_EXP |
785 | LDBL_MIN LDBL_MIN_10_EXP LDBL_MIN_EXP)], |
786 | |
787 | grp_h => [qw()], |
788 | |
789 | limits_h => [qw( ARG_MAX CHAR_BIT CHAR_MAX CHAR_MIN CHILD_MAX |
790 | INT_MAX INT_MIN LINK_MAX LONG_MAX LONG_MIN MAX_CANON |
791 | MAX_INPUT MB_LEN_MAX NAME_MAX NGROUPS_MAX OPEN_MAX |
792 | PATH_MAX PIPE_BUF SCHAR_MAX SCHAR_MIN SHRT_MAX SHRT_MIN |
793 | SSIZE_MAX STREAM_MAX TZNAME_MAX UCHAR_MAX UINT_MAX |
794 | ULONG_MAX USHRT_MAX _POSIX_ARG_MAX _POSIX_CHILD_MAX |
795 | _POSIX_LINK_MAX _POSIX_MAX_CANON _POSIX_MAX_INPUT |
796 | _POSIX_NAME_MAX _POSIX_NGROUPS_MAX _POSIX_OPEN_MAX |
797 | _POSIX_PATH_MAX _POSIX_PIPE_BUF _POSIX_SSIZE_MAX |
798 | _POSIX_STREAM_MAX _POSIX_TZNAME_MAX)], |
799 | |
800 | locale_h => [qw(LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY LC_NUMERIC |
801 | LC_TIME NULL localeconv setlocale)], |
802 | |
803 | math_h => [qw(HUGE_VAL acos asin atan ceil cosh fabs floor fmod |
804 | frexp ldexp log10 modf pow sinh tan tanh)], |
805 | |
806 | pwd_h => [qw()], |
807 | |
808 | setjmp_h => [qw(longjmp setjmp siglongjmp sigsetjmp)], |
809 | |
810 | signal_h => [qw(SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK |
811 | SA_RESETHAND SA_RESTART SA_SIGINFO SIGABRT SIGALRM |
812 | SIGCHLD SIGCONT SIGFPE SIGHUP SIGILL SIGINT SIGKILL |
813 | SIGPIPE SIGQUIT SIGSEGV SIGSTOP SIGTERM SIGTSTP SIGTTIN |
814 | SIGTTOU SIGUSR1 SIGUSR2 SIG_BLOCK SIG_DFL SIG_ERR |
815 | SIG_IGN SIG_SETMASK SIG_UNBLOCK raise sigaction signal |
816 | sigpending sigprocmask sigsuspend)], |
817 | |
818 | stdarg_h => [qw()], |
819 | |
820 | stddef_h => [qw(NULL offsetof)], |
821 | |
822 | stdio_h => [qw(BUFSIZ EOF FILENAME_MAX L_ctermid L_cuserid |
823 | L_tmpname NULL SEEK_CUR SEEK_END SEEK_SET |
824 | STREAM_MAX TMP_MAX stderr stdin stdout |
825 | clearerr fclose fdopen feof ferror fflush fgetc fgetpos |
826 | fgets fopen fprintf fputc fputs fread freopen |
827 | fscanf fseek fsetpos ftell fwrite getchar gets |
828 | perror putc putchar puts remove rewind |
829 | scanf setbuf setvbuf sscanf tmpfile tmpnam |
830 | ungetc vfprintf vprintf vsprintf)], |
831 | |
832 | stdlib_h => [qw(EXIT_FAILURE EXIT_SUCCESS MB_CUR_MAX NULL RAND_MAX |
833 | abort atexit atof atoi atol bsearch calloc div |
834 | free getenv labs ldiv malloc mblen mbstowcs mbtowc |
835 | qsort realloc strtod strtol strtoul wcstombs wctomb)], |
836 | |
837 | string_h => [qw(NULL memchr memcmp memcpy memmove memset strcat |
838 | strchr strcmp strcoll strcpy strcspn strerror strlen |
839 | strncat strncmp strncpy strpbrk strrchr strspn strstr |
840 | strtok strxfrm)], |
841 | |
842 | sys_stat_h => [qw(S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU |
843 | S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISGID S_ISREG |
844 | S_ISUID S_IWGRP S_IWOTH S_IWUSR S_IXGRP S_IXOTH S_IXUSR |
845 | fstat mkfifo)], |
846 | |
847 | sys_times_h => [qw()], |
848 | |
849 | sys_types_h => [qw()], |
850 | |
851 | sys_utsname_h => [qw(uname)], |
852 | |
853 | sys_wait_h => [qw(WEXITSTATUS WIFEXITED WIFSIGNALED WIFSTOPPED |
854 | WNOHANG WSTOPSIG WTERMSIG WUNTRACED)], |
855 | |
856 | termios_h => [qw( B0 B110 B1200 B134 B150 B1800 B19200 B200 B2400 |
857 | B300 B38400 B4800 B50 B600 B75 B9600 BRKINT CLOCAL |
858 | CREAD CS5 CS6 CS7 CS8 CSIZE CSTOPB ECHO ECHOE ECHOK |
859 | ECHONL HUPCL ICANON ICRNL IEXTEN IGNBRK IGNCR IGNPAR |
860 | INLCR INPCK ISIG ISTRIP IXOFF IXON NCCS NOFLSH OPOST |
861 | PARENB PARMRK PARODD TCIFLUSH TCIOFF TCIOFLUSH TCION |
862 | TCOFLUSH TCOOFF TCOON TCSADRAIN TCSAFLUSH TCSANOW |
863 | TOSTOP VEOF VEOL VERASE VINTR VKILL VMIN VQUIT VSTART |
864 | VSTOP VSUSP VTIME |
865 | cfgetispeed cfgetospeed cfsetispeed cfsetospeed tcdrain |
866 | tcflow tcflush tcgetattr tcsendbreak tcsetattr )], |
867 | |
868 | time_h => [qw(CLK_TCK CLOCKS_PER_SEC NULL asctime clock ctime |
869 | difftime mktime strftime tzset tzname)], |
870 | |
871 | unistd_h => [qw(F_OK NULL R_OK SEEK_CUR SEEK_END SEEK_SET |
b250498f |
872 | STDERR_FILENO STDIN_FILENO STDOUT_FILENO W_OK X_OK |
66fbe9e2 |
873 | _PC_CHOWN_RESTRICTED _PC_LINK_MAX _PC_MAX_CANON |
874 | _PC_MAX_INPUT _PC_NAME_MAX _PC_NO_TRUNC _PC_PATH_MAX |
875 | _PC_PIPE_BUF _PC_VDISABLE _POSIX_CHOWN_RESTRICTED |
876 | _POSIX_JOB_CONTROL _POSIX_NO_TRUNC _POSIX_SAVED_IDS |
877 | _POSIX_VDISABLE _POSIX_VERSION _SC_ARG_MAX |
878 | _SC_CHILD_MAX _SC_CLK_TCK _SC_JOB_CONTROL |
879 | _SC_NGROUPS_MAX _SC_OPEN_MAX _SC_SAVED_IDS |
880 | _SC_STREAM_MAX _SC_TZNAME_MAX _SC_VERSION |
881 | _exit access ctermid cuserid |
882 | dup2 dup execl execle execlp execv execve execvp |
883 | fpathconf getcwd getegid geteuid getgid getgroups |
884 | getpid getuid isatty lseek pathconf pause setgid setpgid |
885 | setsid setuid sysconf tcgetpgrp tcsetpgrp ttyname)], |
886 | |
887 | utime_h => [qw()], |
888 | |
889 | ); |
890 | |
891 | # Exporter::export_tags(); |
892 | for (values %EXPORT_TAGS) { |
893 | push @EXPORT, @$_; |
894 | } |
895 | |
896 | @EXPORT_OK = qw( |
897 | closedir opendir readdir rewinddir |
898 | fcntl open |
899 | getgrgid getgrnam |
900 | atan2 cos exp log sin sqrt |
901 | getpwnam getpwuid |
902 | kill |
903 | fileno getc printf rename sprintf |
904 | abs exit rand srand system |
905 | chmod mkdir stat umask |
906 | times |
907 | wait waitpid |
908 | gmtime localtime time |
909 | alarm chdir chown close fork getlogin getppid getpgrp link |
910 | pipe read rmdir sleep unlink write |
911 | utime |
912 | nice |
913 | ); |
914 | |
915 | require Exporter; |
916 | } |