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For 05.Domain_and_Item.t
  Run on Tue May 4 17:21:41 2010
Reported on Tue May 4 17:22:20 2010

File /usr/local/lib/perl5/5.10.1/darwin-2level/POSIX.pm
Statements Executed 57
Statement Execution Time 1.79ms
Subroutines — ordered by exclusive time
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
111629µs758µsPOSIX::SigRt::::BEGIN@64 POSIX::SigRt::BEGIN@64
111512µs512µsPOSIX::::load_imports POSIX::load_imports
11174µs3.90msPOSIX::::import POSIX::import
11114µs16µsPOSIX::::BEGIN@2 POSIX::BEGIN@2
11111µs16µsPOSIX::::BEGIN@39 POSIX::BEGIN@39
11111µs619µsPOSIX::::BEGIN@9 POSIX::BEGIN@9
11110µs165µsPOSIX::::BEGIN@13 POSIX::BEGIN@13
1119µs12µsPOSIX::::AUTOLOAD POSIX::AUTOLOAD
1118µs24µsPOSIX::::BEGIN@40 POSIX::BEGIN@40
1118µs66µsPOSIX::SigRt::::BEGIN@66 POSIX::SigRt::BEGIN@66
1117µs34µsPOSIX::SigAction::::BEGIN@58POSIX::SigAction::BEGIN@58
1117µs16µsPOSIX::::BEGIN@3 POSIX::BEGIN@3
1116µs19µsPOSIX::SigRt::::BEGIN@62 POSIX::SigRt::BEGIN@62
1115µs5µsPOSIX::::BEGIN@11 POSIX::BEGIN@11
1123µs3µsPOSIX::::CORE:match POSIX::CORE:match (opcode)
0000s0sPOSIX::SigRt::::DESTROY POSIX::SigRt::DESTROY
0000s0sPOSIX::::__ANON__[:51] POSIX::__ANON__[:51]
0000s0sPOSIX::::croak POSIX::croak
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1package POSIX;
2320µs220µs
# spent 16µs (14+3) within POSIX::BEGIN@2 which was called # once (14µs+3µs) by UUID::Tiny::BEGIN@10 at line 2
use strict;
# spent 16µs making 1 call to POSIX::BEGIN@2 # spent 3µs making 1 call to strict::import
3351µs225µs
# spent 16µs (7+9) within POSIX::BEGIN@3 which was called # once (7µs+9µs) by UUID::Tiny::BEGIN@10 at line 3
use warnings;
# spent 16µs making 1 call to POSIX::BEGIN@3 # spent 9µs making 1 call to warnings::import
4
513µsour(@ISA, %EXPORT_TAGS, @EXPORT_OK, @EXPORT, $AUTOLOAD, %SIGRT) = ();
6
71300nsour $VERSION = "1.17";
8
9327µs21.23ms
# spent 619µs (11+609) within POSIX::BEGIN@9 which was called # once (11µs+609µs) by UUID::Tiny::BEGIN@10 at line 9
use AutoLoader;
# spent 619µs making 1 call to POSIX::BEGIN@9 # spent 608µs making 1 call to AutoLoader::import
10
11337µs15µs
# spent 5µs within POSIX::BEGIN@11 which was called # once (5µs+0s) by UUID::Tiny::BEGIN@10 at line 11
use XSLoader ();
# spent 5µs making 1 call to POSIX::BEGIN@11
12
13
# spent 165µs (10+154) within POSIX::BEGIN@13 which was called # once (10µs+154µs) by UUID::Tiny::BEGIN@10 at line 19
use Fcntl qw(FD_CLOEXEC F_DUPFD F_GETFD F_GETFL F_GETLK F_RDLCK F_SETFD
# spent 154µs making 1 call to Exporter::import
14 F_SETFL F_SETLK F_SETLKW F_UNLCK F_WRLCK O_ACCMODE O_APPEND
15 O_CREAT O_EXCL O_NOCTTY O_NONBLOCK O_RDONLY O_RDWR O_TRUNC
16 O_WRONLY SEEK_CUR SEEK_END SEEK_SET
17 S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISREG
18 S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU S_ISGID S_ISUID
193149µs1165µs S_IWGRP S_IWOTH S_IWUSR S_IXGRP S_IXOTH S_IXUSR);
# spent 165µs making 1 call to POSIX::BEGIN@13
20
21# Grandfather old foo_h form to new :foo_h form
221100nsmy $loaded;
23
24
# spent 3.90ms (74µs+3.82) within POSIX::import which was called # once (74µs+3.82ms) by UUID::Tiny::BEGIN@10 at line 10 of UUID/Tiny.pm
sub import {
25510µs112µs load_imports() unless $loaded++;
# spent 12µs making 1 call to POSIX::AUTOLOAD
26 my $this = shift;
27 my @list = map { m/^\w+_h$/ ? ":$_" : $_ } @_;
28 local $Exporter::ExportLevel = 1;
29 Exporter::import($this,@list);
# spent 2.75ms making 1 call to Exporter::import
30}
31
32sub croak { require Carp; goto &Carp::croak }
33# declare usage to assist AutoLoad
34sub usage;
35
361533µs1528µsXSLoader::load 'POSIX', $VERSION;
# spent 528µs making 1 call to XSLoader::load
37
38
# spent 12µs (9+3) within POSIX::AUTOLOAD which was called # once (9µs+3µs) by POSIX::import at line 25
sub AUTOLOAD {
39323µs220µs
# spent 16µs (11+5) within POSIX::BEGIN@39 which was called # once (11µs+5µs) by UUID::Tiny::BEGIN@10 at line 39
no strict;
# spent 16µs making 1 call to POSIX::BEGIN@39 # spent 5µs making 1 call to strict::unimport
403134µs241µs
# spent 24µs (8+16) within POSIX::BEGIN@40 which was called # once (8µs+16µs) by UUID::Tiny::BEGIN@10 at line 40
no warnings 'uninitialized';
# spent 24µs making 1 call to POSIX::BEGIN@40 # spent 16µs making 1 call to warnings::unimport
41314µs13µs if ($AUTOLOAD =~ /::(_?[a-z])/) {
# spent 3µs making 1 call to POSIX::CORE:match
42 # require AutoLoader;
43 $AutoLoader::AUTOLOAD = $AUTOLOAD;
44 goto &AutoLoader::AUTOLOAD
# spent 549µs making 1 call to AutoLoader::AUTOLOAD
45 }
46 local $! = 0;
47 my $constname = $AUTOLOAD;
48 $constname =~ s/.*:://;
49 my ($error, $val) = constant($constname);
50 croak $error if $error;
51 *$AUTOLOAD = sub { $val };
52
53 goto &$AUTOLOAD;
54}
55
56package POSIX::SigAction;
57
58327µs261µs
# spent 34µs (7+27) within POSIX::SigAction::BEGIN@58 which was called # once (7µs+27µs) by UUID::Tiny::BEGIN@10 at line 58
use AutoLoader 'AUTOLOAD';
# spent 34µs making 1 call to POSIX::SigAction::BEGIN@58 # spent 27µs making 1 call to AutoLoader::import
59
60package POSIX::SigRt;
61
62320µs232µs
# spent 19µs (6+13) within POSIX::SigRt::BEGIN@62 which was called # once (6µs+13µs) by UUID::Tiny::BEGIN@10 at line 62
use AutoLoader 'AUTOLOAD';
# spent 19µs making 1 call to POSIX::SigRt::BEGIN@62 # spent 13µs making 1 call to AutoLoader::import
63
643143µs1758µs
# spent 758µs (629+129) within POSIX::SigRt::BEGIN@64 which was called # once (629µs+129µs) by UUID::Tiny::BEGIN@10 at line 64
use Tie::Hash;
# spent 758µs making 1 call to POSIX::SigRt::BEGIN@64
65
66359µs2124µs
# spent 66µs (8+58) within POSIX::SigRt::BEGIN@66 which was called # once (8µs+58µs) by UUID::Tiny::BEGIN@10 at line 66
use vars qw($SIGACTION_FLAGS $_SIGRTMIN $_SIGRTMAX $_sigrtn @ISA);
# spent 66µs making 1 call to POSIX::SigRt::BEGIN@66 # spent 58µs making 1 call to vars::import
6718µs@POSIX::SigRt::ISA = qw(Tie::StdHash);
68
691200ns$SIGACTION_FLAGS = 0;
70
7114µs14µstie %POSIX::SIGRT, 'POSIX::SigRt';
# spent 4µs making 1 call to Tie::StdHash::TIEHASH
72
73sub DESTROY {};
74
75package POSIX;
76
77110µs1;
78__END__
79
80sub usage {
81 my ($mess) = @_;
82 croak "Usage: POSIX::$mess";
83}
84
85sub redef {
86 my ($mess) = @_;
87 croak "Use method $mess instead";
88}
89
90sub unimpl {
91 my ($mess) = @_;
92 $mess =~ s/xxx//;
93 croak "Unimplemented: POSIX::$mess";
94}
95
96sub assert {
97 usage "assert(expr)" if @_ != 1;
98 if (!$_[0]) {
99 croak "Assertion failed";
100 }
101}
102
103sub tolower {
104 usage "tolower(string)" if @_ != 1;
105 lc($_[0]);
106}
107
108sub toupper {
109 usage "toupper(string)" if @_ != 1;
110 uc($_[0]);
111}
112
113sub closedir {
114 usage "closedir(dirhandle)" if @_ != 1;
115 CORE::closedir($_[0]);
116}
117
118sub opendir {
119 usage "opendir(directory)" if @_ != 1;
120 my $dirhandle;
121 CORE::opendir($dirhandle, $_[0])
122 ? $dirhandle
123 : undef;
124}
125
126sub readdir {
127 usage "readdir(dirhandle)" if @_ != 1;
128 CORE::readdir($_[0]);
129}
130
131sub rewinddir {
132 usage "rewinddir(dirhandle)" if @_ != 1;
133 CORE::rewinddir($_[0]);
134}
135
136sub errno {
137 usage "errno()" if @_ != 0;
138 $! + 0;
139}
140
141sub creat {
142 usage "creat(filename, mode)" if @_ != 2;
143 &open($_[0], &O_WRONLY | &O_CREAT | &O_TRUNC, $_[1]);
144}
145
146sub fcntl {
147 usage "fcntl(filehandle, cmd, arg)" if @_ != 3;
148 CORE::fcntl($_[0], $_[1], $_[2]);
149}
150
151sub getgrgid {
152 usage "getgrgid(gid)" if @_ != 1;
153 CORE::getgrgid($_[0]);
154}
155
156sub getgrnam {
157 usage "getgrnam(name)" if @_ != 1;
158 CORE::getgrnam($_[0]);
159}
160
161sub atan2 {
162 usage "atan2(x,y)" if @_ != 2;
163 CORE::atan2($_[0], $_[1]);
164}
165
166sub cos {
167 usage "cos(x)" if @_ != 1;
168 CORE::cos($_[0]);
169}
170
171sub exp {
172 usage "exp(x)" if @_ != 1;
173 CORE::exp($_[0]);
174}
175
176sub fabs {
177 usage "fabs(x)" if @_ != 1;
178 CORE::abs($_[0]);
179}
180
181sub log {
182 usage "log(x)" if @_ != 1;
183 CORE::log($_[0]);
184}
185
186sub pow {
187 usage "pow(x,exponent)" if @_ != 2;
188 $_[0] ** $_[1];
189}
190
191sub sin {
192 usage "sin(x)" if @_ != 1;
193 CORE::sin($_[0]);
194}
195
196sub sqrt {
197 usage "sqrt(x)" if @_ != 1;
198 CORE::sqrt($_[0]);
199}
200
201sub getpwnam {
202 usage "getpwnam(name)" if @_ != 1;
203 CORE::getpwnam($_[0]);
204}
205
206sub getpwuid {
207 usage "getpwuid(uid)" if @_ != 1;
208 CORE::getpwuid($_[0]);
209}
210
211sub longjmp {
212 unimpl "longjmp() is C-specific: use die instead";
213}
214
215sub setjmp {
216 unimpl "setjmp() is C-specific: use eval {} instead";
217}
218
219sub siglongjmp {
220 unimpl "siglongjmp() is C-specific: use die instead";
221}
222
223sub sigsetjmp {
224 unimpl "sigsetjmp() is C-specific: use eval {} instead";
225}
226
227sub kill {
228 usage "kill(pid, sig)" if @_ != 2;
229 CORE::kill $_[1], $_[0];
230}
231
232sub raise {
233 usage "raise(sig)" if @_ != 1;
234 CORE::kill $_[0], $$; # Is this good enough?
235}
236
237sub offsetof {
238 unimpl "offsetof() is C-specific, stopped";
239}
240
241sub clearerr {
242 redef "IO::Handle::clearerr()";
243}
244
245sub fclose {
246 redef "IO::Handle::close()";
247}
248
249sub fdopen {
250 redef "IO::Handle::new_from_fd()";
251}
252
253sub feof {
254 redef "IO::Handle::eof()";
255}
256
257sub fgetc {
258 redef "IO::Handle::getc()";
259}
260
261sub fgets {
262 redef "IO::Handle::gets()";
263}
264
265sub fileno {
266 redef "IO::Handle::fileno()";
267}
268
269sub fopen {
270 redef "IO::File::open()";
271}
272
273sub fprintf {
274 unimpl "fprintf() is C-specific--use printf instead";
275}
276
277sub fputc {
278 unimpl "fputc() is C-specific--use print instead";
279}
280
281sub fputs {
282 unimpl "fputs() is C-specific--use print instead";
283}
284
285sub fread {
286 unimpl "fread() is C-specific--use read instead";
287}
288
289sub freopen {
290 unimpl "freopen() is C-specific--use open instead";
291}
292
293sub fscanf {
294 unimpl "fscanf() is C-specific--use <> and regular expressions instead";
295}
296
297sub fseek {
298 redef "IO::Seekable::seek()";
299}
300
301sub fsync {
302 redef "IO::Handle::sync()";
303}
304
305sub ferror {
306 redef "IO::Handle::error()";
307}
308
309sub fflush {
310 redef "IO::Handle::flush()";
311}
312
313sub fgetpos {
314 redef "IO::Seekable::getpos()";
315}
316
317sub fsetpos {
318 redef "IO::Seekable::setpos()";
319}
320
321sub ftell {
322 redef "IO::Seekable::tell()";
323}
324
325sub fwrite {
326 unimpl "fwrite() is C-specific--use print instead";
327}
328
329sub getc {
330 usage "getc(handle)" if @_ != 1;
331 CORE::getc($_[0]);
332}
333
334sub getchar {
335 usage "getchar()" if @_ != 0;
336 CORE::getc(STDIN);
337}
338
339sub gets {
340 usage "gets()" if @_ != 0;
341 scalar <STDIN>;
342}
343
344sub perror {
345 print STDERR "@_: " if @_;
346 print STDERR $!,"\n";
347}
348
349sub printf {
350 usage "printf(pattern, args...)" if @_ < 1;
351 CORE::printf STDOUT @_;
352}
353
354sub putc {
355 unimpl "putc() is C-specific--use print instead";
356}
357
358sub putchar {
359 unimpl "putchar() is C-specific--use print instead";
360}
361
362sub puts {
363 unimpl "puts() is C-specific--use print instead";
364}
365
366sub remove {
367 usage "remove(filename)" if @_ != 1;
368 (-d $_[0]) ? CORE::rmdir($_[0]) : CORE::unlink($_[0]);
369}
370
371sub rename {
372 usage "rename(oldfilename, newfilename)" if @_ != 2;
373 CORE::rename($_[0], $_[1]);
374}
375
376sub rewind {
377 usage "rewind(filehandle)" if @_ != 1;
378 CORE::seek($_[0],0,0);
379}
380
381sub scanf {
382 unimpl "scanf() is C-specific--use <> and regular expressions instead";
383}
384
385sub sprintf {
386 usage "sprintf(pattern,args)" if @_ == 0;
387 CORE::sprintf(shift,@_);
388}
389
390sub sscanf {
391 unimpl "sscanf() is C-specific--use regular expressions instead";
392}
393
394sub tmpfile {
395 redef "IO::File::new_tmpfile()";
396}
397
398sub ungetc {
399 redef "IO::Handle::ungetc()";
400}
401
402sub vfprintf {
403 unimpl "vfprintf() is C-specific";
404}
405
406sub vprintf {
407 unimpl "vprintf() is C-specific";
408}
409
410sub vsprintf {
411 unimpl "vsprintf() is C-specific";
412}
413
414sub abs {
415 usage "abs(x)" if @_ != 1;
416 CORE::abs($_[0]);
417}
418
419sub atexit {
420 unimpl "atexit() is C-specific: use END {} instead";
421}
422
423sub atof {
424 unimpl "atof() is C-specific, stopped";
425}
426
427sub atoi {
428 unimpl "atoi() is C-specific, stopped";
429}
430
431sub atol {
432 unimpl "atol() is C-specific, stopped";
433}
434
435sub bsearch {
436 unimpl "bsearch() not supplied";
437}
438
439sub calloc {
440 unimpl "calloc() is C-specific, stopped";
441}
442
443sub div {
444 unimpl "div() is C-specific, use /, % and int instead";
445}
446
447sub exit {
448 usage "exit(status)" if @_ != 1;
449 CORE::exit($_[0]);
450}
451
452sub free {
453 unimpl "free() is C-specific, stopped";
454}
455
456sub getenv {
457 usage "getenv(name)" if @_ != 1;
458 $ENV{$_[0]};
459}
460
461sub labs {
462 unimpl "labs() is C-specific, use abs instead";
463}
464
465sub ldiv {
466 unimpl "ldiv() is C-specific, use /, % and int instead";
467}
468
469sub malloc {
470 unimpl "malloc() is C-specific, stopped";
471}
472
473sub qsort {
474 unimpl "qsort() is C-specific, use sort instead";
475}
476
477sub rand {
478 unimpl "rand() is non-portable, use Perl's rand instead";
479}
480
481sub realloc {
482 unimpl "realloc() is C-specific, stopped";
483}
484
485sub srand {
486 unimpl "srand()";
487}
488
489sub system {
490 usage "system(command)" if @_ != 1;
491 CORE::system($_[0]);
492}
493
494sub memchr {
495 unimpl "memchr() is C-specific, use index() instead";
496}
497
498sub memcmp {
499 unimpl "memcmp() is C-specific, use eq instead";
500}
501
502sub memcpy {
503 unimpl "memcpy() is C-specific, use = instead";
504}
505
506sub memmove {
507 unimpl "memmove() is C-specific, use = instead";
508}
509
510sub memset {
511 unimpl "memset() is C-specific, use x instead";
512}
513
514sub strcat {
515 unimpl "strcat() is C-specific, use .= instead";
516}
517
518sub strchr {
519 unimpl "strchr() is C-specific, use index() instead";
520}
521
522sub strcmp {
523 unimpl "strcmp() is C-specific, use eq instead";
524}
525
526sub strcpy {
527 unimpl "strcpy() is C-specific, use = instead";
528}
529
530sub strcspn {
531 unimpl "strcspn() is C-specific, use regular expressions instead";
532}
533
534sub strerror {
535 usage "strerror(errno)" if @_ != 1;
536 local $! = $_[0];
537 $! . "";
538}
539
540sub strlen {
541 unimpl "strlen() is C-specific, use length instead";
542}
543
544sub strncat {
545 unimpl "strncat() is C-specific, use .= instead";
546}
547
548sub strncmp {
549 unimpl "strncmp() is C-specific, use eq instead";
550}
551
552sub strncpy {
553 unimpl "strncpy() is C-specific, use = instead";
554}
555
556sub strpbrk {
557 unimpl "strpbrk() is C-specific, stopped";
558}
559
560sub strrchr {
561 unimpl "strrchr() is C-specific, use rindex() instead";
562}
563
564sub strspn {
565 unimpl "strspn() is C-specific, stopped";
566}
567
568sub strstr {
569 usage "strstr(big, little)" if @_ != 2;
570 CORE::index($_[0], $_[1]);
571}
572
573sub strtok {
574 unimpl "strtok() is C-specific, stopped";
575}
576
577sub chmod {
578 usage "chmod(mode, filename)" if @_ != 2;
579 CORE::chmod($_[0], $_[1]);
580}
581
582sub fstat {
583 usage "fstat(fd)" if @_ != 1;
584 local *TMP;
585 CORE::open(TMP, "<&$_[0]"); # Gross.
586 my @l = CORE::stat(TMP);
587 CORE::close(TMP);
588 @l;
589}
590
591sub mkdir {
592 usage "mkdir(directoryname, mode)" if @_ != 2;
593 CORE::mkdir($_[0], $_[1]);
594}
595
596sub stat {
597 usage "stat(filename)" if @_ != 1;
598 CORE::stat($_[0]);
599}
600
601sub umask {
602 usage "umask(mask)" if @_ != 1;
603 CORE::umask($_[0]);
604}
605
606sub wait {
607 usage "wait()" if @_ != 0;
608 CORE::wait();
609}
610
611sub waitpid {
612 usage "waitpid(pid, options)" if @_ != 2;
613 CORE::waitpid($_[0], $_[1]);
614}
615
616sub gmtime {
617 usage "gmtime(time)" if @_ != 1;
618 CORE::gmtime($_[0]);
619}
620
621sub localtime {
622 usage "localtime(time)" if @_ != 1;
623 CORE::localtime($_[0]);
624}
625
626sub time {
627 usage "time()" if @_ != 0;
628 CORE::time;
629}
630
631sub alarm {
632 usage "alarm(seconds)" if @_ != 1;
633 CORE::alarm($_[0]);
634}
635
636sub chdir {
637 usage "chdir(directory)" if @_ != 1;
638 CORE::chdir($_[0]);
639}
640
641sub chown {
642 usage "chown(uid, gid, filename)" if @_ != 3;
643 CORE::chown($_[0], $_[1], $_[2]);
644}
645
646sub execl {
647 unimpl "execl() is C-specific, stopped";
648}
649
650sub execle {
651 unimpl "execle() is C-specific, stopped";
652}
653
654sub execlp {
655 unimpl "execlp() is C-specific, stopped";
656}
657
658sub execv {
659 unimpl "execv() is C-specific, stopped";
660}
661
662sub execve {
663 unimpl "execve() is C-specific, stopped";
664}
665
666sub execvp {
667 unimpl "execvp() is C-specific, stopped";
668}
669
670sub fork {
671 usage "fork()" if @_ != 0;
672 CORE::fork;
673}
674
675sub getegid {
676 usage "getegid()" if @_ != 0;
677 $) + 0;
678}
679
680sub geteuid {
681 usage "geteuid()" if @_ != 0;
682 $> + 0;
683}
684
685sub getgid {
686 usage "getgid()" if @_ != 0;
687 $( + 0;
688}
689
690sub getgroups {
691 usage "getgroups()" if @_ != 0;
692 my %seen;
693 grep(!$seen{$_}++, split(' ', $) ));
694}
695
696sub getlogin {
697 usage "getlogin()" if @_ != 0;
698 CORE::getlogin();
699}
700
701sub getpgrp {
702 usage "getpgrp()" if @_ != 0;
703 CORE::getpgrp;
704}
705
706sub getpid {
707 usage "getpid()" if @_ != 0;
708 $$;
709}
710
711sub getppid {
712 usage "getppid()" if @_ != 0;
713 CORE::getppid;
714}
715
716sub getuid {
717 usage "getuid()" if @_ != 0;
718 $<;
719}
720
721sub isatty {
722 usage "isatty(filehandle)" if @_ != 1;
723 -t $_[0];
724}
725
726sub link {
727 usage "link(oldfilename, newfilename)" if @_ != 2;
728 CORE::link($_[0], $_[1]);
729}
730
731sub rmdir {
732 usage "rmdir(directoryname)" if @_ != 1;
733 CORE::rmdir($_[0]);
734}
735
736sub setbuf {
737 redef "IO::Handle::setbuf()";
738}
739
740sub setvbuf {
741 redef "IO::Handle::setvbuf()";
742}
743
744sub sleep {
745 usage "sleep(seconds)" if @_ != 1;
746 $_[0] - CORE::sleep($_[0]);
747}
748
749sub unlink {
750 usage "unlink(filename)" if @_ != 1;
751 CORE::unlink($_[0]);
752}
753
754sub utime {
755 usage "utime(filename, atime, mtime)" if @_ != 3;
756 CORE::utime($_[1], $_[2], $_[0]);
757}
758
759
# spent 512µs within POSIX::load_imports which was called # once (512µs+0s) by POSIX::import at line 51 of AutoLoader.pm
sub load_imports {
7607515µs%EXPORT_TAGS = (
761
762 assert_h => [qw(assert NDEBUG)],
763
764 ctype_h => [qw(isalnum isalpha iscntrl isdigit isgraph islower
765 isprint ispunct isspace isupper isxdigit tolower toupper)],
766
767 dirent_h => [],
768
769 errno_h => [qw(E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT
770 EAGAIN EALREADY EBADF EBUSY ECHILD ECONNABORTED
771 ECONNREFUSED ECONNRESET EDEADLK EDESTADDRREQ EDOM EDQUOT
772 EEXIST EFAULT EFBIG EHOSTDOWN EHOSTUNREACH EINPROGRESS
773 EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK
774 EMSGSIZE ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH
775 ENFILE ENOBUFS ENODEV ENOENT ENOEXEC ENOLCK ENOMEM
776 ENOPROTOOPT ENOSPC ENOSYS ENOTBLK ENOTCONN ENOTDIR
777 ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM
778 EPFNOSUPPORT EPIPE EPROCLIM EPROTONOSUPPORT EPROTOTYPE
779 ERANGE EREMOTE ERESTART EROFS ESHUTDOWN ESOCKTNOSUPPORT
780 ESPIPE ESRCH ESTALE ETIMEDOUT ETOOMANYREFS ETXTBSY
781 EUSERS EWOULDBLOCK EXDEV errno)],
782
783 fcntl_h => [qw(FD_CLOEXEC F_DUPFD F_GETFD F_GETFL F_GETLK F_RDLCK
784 F_SETFD F_SETFL F_SETLK F_SETLKW F_UNLCK F_WRLCK
785 O_ACCMODE O_APPEND O_CREAT O_EXCL O_NOCTTY O_NONBLOCK
786 O_RDONLY O_RDWR O_TRUNC O_WRONLY
787 creat
788 SEEK_CUR SEEK_END SEEK_SET
789 S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU
790 S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISGID S_ISREG S_ISUID
791 S_IWGRP S_IWOTH S_IWUSR)],
792
793 float_h => [qw(DBL_DIG DBL_EPSILON DBL_MANT_DIG
794 DBL_MAX DBL_MAX_10_EXP DBL_MAX_EXP
795 DBL_MIN DBL_MIN_10_EXP DBL_MIN_EXP
796 FLT_DIG FLT_EPSILON FLT_MANT_DIG
797 FLT_MAX FLT_MAX_10_EXP FLT_MAX_EXP
798 FLT_MIN FLT_MIN_10_EXP FLT_MIN_EXP
799 FLT_RADIX FLT_ROUNDS
800 LDBL_DIG LDBL_EPSILON LDBL_MANT_DIG
801 LDBL_MAX LDBL_MAX_10_EXP LDBL_MAX_EXP
802 LDBL_MIN LDBL_MIN_10_EXP LDBL_MIN_EXP)],
803
804 grp_h => [],
805
806 limits_h => [qw( ARG_MAX CHAR_BIT CHAR_MAX CHAR_MIN CHILD_MAX
807 INT_MAX INT_MIN LINK_MAX LONG_MAX LONG_MIN MAX_CANON
808 MAX_INPUT MB_LEN_MAX NAME_MAX NGROUPS_MAX OPEN_MAX
809 PATH_MAX PIPE_BUF SCHAR_MAX SCHAR_MIN SHRT_MAX SHRT_MIN
810 SSIZE_MAX STREAM_MAX TZNAME_MAX UCHAR_MAX UINT_MAX
811 ULONG_MAX USHRT_MAX _POSIX_ARG_MAX _POSIX_CHILD_MAX
812 _POSIX_LINK_MAX _POSIX_MAX_CANON _POSIX_MAX_INPUT
813 _POSIX_NAME_MAX _POSIX_NGROUPS_MAX _POSIX_OPEN_MAX
814 _POSIX_PATH_MAX _POSIX_PIPE_BUF _POSIX_SSIZE_MAX
815 _POSIX_STREAM_MAX _POSIX_TZNAME_MAX)],
816
817 locale_h => [qw(LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES
818 LC_MONETARY LC_NUMERIC LC_TIME NULL
819 localeconv setlocale)],
820
821 math_h => [qw(HUGE_VAL acos asin atan ceil cosh fabs floor fmod
822 frexp ldexp log10 modf pow sinh tan tanh)],
823
824 pwd_h => [],
825
826 setjmp_h => [qw(longjmp setjmp siglongjmp sigsetjmp)],
827
828 signal_h => [qw(SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK
829 SA_RESETHAND SA_RESTART SA_SIGINFO SIGABRT SIGALRM
830 SIGCHLD SIGCONT SIGFPE SIGHUP SIGILL SIGINT SIGKILL
831 SIGPIPE %SIGRT SIGRTMIN SIGRTMAX SIGQUIT SIGSEGV SIGSTOP
832 SIGTERM SIGTSTP SIGTTIN SIGTTOU SIGUSR1 SIGUSR2
833 SIG_BLOCK SIG_DFL SIG_ERR SIG_IGN SIG_SETMASK SIG_UNBLOCK
834 raise sigaction signal sigpending sigprocmask sigsuspend)],
835
836 stdarg_h => [],
837
838 stddef_h => [qw(NULL offsetof)],
839
840 stdio_h => [qw(BUFSIZ EOF FILENAME_MAX L_ctermid L_cuserid
841 L_tmpname NULL SEEK_CUR SEEK_END SEEK_SET
842 STREAM_MAX TMP_MAX stderr stdin stdout
843 clearerr fclose fdopen feof ferror fflush fgetc fgetpos
844 fgets fopen fprintf fputc fputs fread freopen
845 fscanf fseek fsetpos ftell fwrite getchar gets
846 perror putc putchar puts remove rewind
847 scanf setbuf setvbuf sscanf tmpfile tmpnam
848 ungetc vfprintf vprintf vsprintf)],
849
850 stdlib_h => [qw(EXIT_FAILURE EXIT_SUCCESS MB_CUR_MAX NULL RAND_MAX
851 abort atexit atof atoi atol bsearch calloc div
852 free getenv labs ldiv malloc mblen mbstowcs mbtowc
853 qsort realloc strtod strtol strtoul wcstombs wctomb)],
854
855 string_h => [qw(NULL memchr memcmp memcpy memmove memset strcat
856 strchr strcmp strcoll strcpy strcspn strerror strlen
857 strncat strncmp strncpy strpbrk strrchr strspn strstr
858 strtok strxfrm)],
859
860 sys_stat_h => [qw(S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU
861 S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISGID S_ISREG
862 S_ISUID S_IWGRP S_IWOTH S_IWUSR S_IXGRP S_IXOTH S_IXUSR
863 fstat mkfifo)],
864
865 sys_times_h => [],
866
867 sys_types_h => [],
868
869 sys_utsname_h => [qw(uname)],
870
871 sys_wait_h => [qw(WEXITSTATUS WIFEXITED WIFSIGNALED WIFSTOPPED
872 WNOHANG WSTOPSIG WTERMSIG WUNTRACED)],
873
874 termios_h => [qw( B0 B110 B1200 B134 B150 B1800 B19200 B200 B2400
875 B300 B38400 B4800 B50 B600 B75 B9600 BRKINT CLOCAL
876 CREAD CS5 CS6 CS7 CS8 CSIZE CSTOPB ECHO ECHOE ECHOK
877 ECHONL HUPCL ICANON ICRNL IEXTEN IGNBRK IGNCR IGNPAR
878 INLCR INPCK ISIG ISTRIP IXOFF IXON NCCS NOFLSH OPOST
879 PARENB PARMRK PARODD TCIFLUSH TCIOFF TCIOFLUSH TCION
880 TCOFLUSH TCOOFF TCOON TCSADRAIN TCSAFLUSH TCSANOW
881 TOSTOP VEOF VEOL VERASE VINTR VKILL VMIN VQUIT VSTART
882 VSTOP VSUSP VTIME
883 cfgetispeed cfgetospeed cfsetispeed cfsetospeed tcdrain
884 tcflow tcflush tcgetattr tcsendbreak tcsetattr )],
885
886 time_h => [qw(CLK_TCK CLOCKS_PER_SEC NULL asctime clock ctime
887 difftime mktime strftime tzset tzname)],
888
889 unistd_h => [qw(F_OK NULL R_OK SEEK_CUR SEEK_END SEEK_SET
890 STDERR_FILENO STDIN_FILENO STDOUT_FILENO W_OK X_OK
891 _PC_CHOWN_RESTRICTED _PC_LINK_MAX _PC_MAX_CANON
892 _PC_MAX_INPUT _PC_NAME_MAX _PC_NO_TRUNC _PC_PATH_MAX
893 _PC_PIPE_BUF _PC_VDISABLE _POSIX_CHOWN_RESTRICTED
894 _POSIX_JOB_CONTROL _POSIX_NO_TRUNC _POSIX_SAVED_IDS
895 _POSIX_VDISABLE _POSIX_VERSION _SC_ARG_MAX
896 _SC_CHILD_MAX _SC_CLK_TCK _SC_JOB_CONTROL
897 _SC_NGROUPS_MAX _SC_OPEN_MAX _SC_PAGESIZE _SC_SAVED_IDS
898 _SC_STREAM_MAX _SC_TZNAME_MAX _SC_VERSION
899 _exit access ctermid cuserid
900 dup2 dup execl execle execlp execv execve execvp
901 fpathconf fsync getcwd getegid geteuid getgid getgroups
902 getpid getuid isatty lseek pathconf pause setgid setpgid
903 setsid setuid sysconf tcgetpgrp tcsetpgrp ttyname)],
904
905 utime_h => [],
906
907);
908
909# Exporter::export_tags();
910{
911 # De-duplicate the export list:
912 my %export;
913 @export{map {@$_} values %EXPORT_TAGS} = ();
914 # Doing the de-dup with a temporary hash has the advantage that the SVs in
915 # @EXPORT are actually shared hash key sacalars, which will save some memory.
916 push @EXPORT, keys %export;
917}
918
919@EXPORT_OK = qw(
920 abs
921 alarm
922 atan2
923 chdir
924 chmod
925 chown
926 close
927 closedir
928 cos
929 exit
930 exp
931 fcntl
932 fileno
933 fork
934 getc
935 getgrgid
936 getgrnam
937 getlogin
938 getpgrp
939 getppid
940 getpwnam
941 getpwuid
942 gmtime
943 isatty
944 kill
945 lchown
946 link
947 localtime
948 log
949 mkdir
950 nice
951 open
952 opendir
953 pipe
954 printf
955 rand
956 read
957 readdir
958 rename
959 rewinddir
960 rmdir
961 sin
962 sleep
963 sprintf
964 sqrt
965 srand
966 stat
967 system
968 time
969 times
970 umask
971 unlink
972 utime
973 wait
974 waitpid
975 write
976);
977
978require Exporter;
979}
980
981package POSIX::SigAction;
98214µs
983sub new { bless {HANDLER => $_[1], MASK => $_[2], FLAGS => $_[3] || 0, SAFE => 0}, $_[0] }
984sub handler { $_[0]->{HANDLER} = $_[1] if @_ > 1; $_[0]->{HANDLER} };
985sub mask { $_[0]->{MASK} = $_[1] if @_ > 1; $_[0]->{MASK} };
986sub flags { $_[0]->{FLAGS} = $_[1] if @_ > 1; $_[0]->{FLAGS} };
987sub safe { $_[0]->{SAFE} = $_[1] if @_ > 1; $_[0]->{SAFE} };
988
989package POSIX::SigRt;
990
991
992sub _init {
993 $_SIGRTMIN = &POSIX::SIGRTMIN;
994 $_SIGRTMAX = &POSIX::SIGRTMAX;
995 $_sigrtn = $_SIGRTMAX - $_SIGRTMIN;
996}
997
998sub _croak {
999 &_init unless defined $_sigrtn;
1000 die "POSIX::SigRt not available" unless defined $_sigrtn && $_sigrtn > 0;
1001}
1002
1003sub _getsig {
1004 &_croak;
1005 my $rtsig = $_[0];
1006 # Allow (SIGRT)?MIN( + n)?, a common idiom when doing these things in C.
1007 $rtsig = $_SIGRTMIN + ($1 || 0)
1008 if $rtsig =~ /^(?:(?:SIG)?RT)?MIN(\s*\+\s*(\d+))?$/;
1009 return $rtsig;
1010}
1011
1012sub _exist {
1013 my $rtsig = _getsig($_[1]);
1014 my $ok = $rtsig >= $_SIGRTMIN && $rtsig <= $_SIGRTMAX;
1015 ($rtsig, $ok);
1016}
1017
1018sub _check {
1019 my ($rtsig, $ok) = &_exist;
1020 die "No POSIX::SigRt signal $_[1] (valid range SIGRTMIN..SIGRTMAX, or $_SIGRTMIN..$_SIGRTMAX)"
1021 unless $ok;
1022 return $rtsig;
1023}
1024
1025sub new {
1026 my ($rtsig, $handler, $flags) = @_;
1027 my $sigset = POSIX::SigSet->new($rtsig);
1028 my $sigact = POSIX::SigAction->new($handler,
1029 $sigset,
1030 $flags);
1031 POSIX::sigaction($rtsig, $sigact);
1032}
1033
1034sub EXISTS { &_exist }
1035sub FETCH { my $rtsig = &_check;
1036 my $oa = POSIX::SigAction->new();
1037 POSIX::sigaction($rtsig, undef, $oa);
1038 return $oa->{HANDLER} }
1039sub STORE { my $rtsig = &_check; new($rtsig, $_[2], $SIGACTION_FLAGS) }
1040sub DELETE { delete $SIG{ &_check } }
1041sub CLEAR { &_exist; delete @SIG{ &POSIX::SIGRTMIN .. &POSIX::SIGRTMAX } }
1042sub SCALAR { &_croak; $_sigrtn + 1 }
# spent 3µs within POSIX::CORE:match which was called # once (3µs+0s) by POSIX::AUTOLOAD at line 41 of POSIX.pm
sub POSIX::CORE:match; # xsub