3 $opcode_new = 'opcode.h-new';
4 $opname_new = 'opnames.h-new';
5 open(OC, ">$opcode_new") || die "Can't create $opcode_new: $!\n";
6 open(ON, ">$opname_new") || die "Can't create $opname_new: $!\n";
15 ($key, $desc, $check, $flags, $args) = split(/\t+/, $_, 5);
17 warn qq[Description "$desc" duplicates $seen{$desc}\n] if $seen{$desc};
18 die qq[Opcode "$key" duplicates $seen{$key}\n] if $seen{$key};
19 $seen{$desc} = qq[description of opcode "$key"];
20 $seen{$key} = qq[opcode "$key"];
24 $check{$key} = $check;
26 $flags{$key} = $flags;
37 * Copyright (c) 1997-2002, Larry Wall
39 * You may distribute under the terms of either the GNU General Public
40 * License or the Artistic License, as specified in the README file.
42 * !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
43 * This file is built by opcode.pl from its data. Any changes made here
47 #define Perl_pp_i_preinc Perl_pp_preinc
48 #define Perl_pp_i_predec Perl_pp_predec
49 #define Perl_pp_i_postinc Perl_pp_postinc
50 #define Perl_pp_i_postdec Perl_pp_postdec
58 * Copyright (c) 1997-2002, Larry Wall
60 * You may distribute under the terms of either the GNU General Public
61 * License or the Artistic License, as specified in the README file.
64 * !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
65 * This file is built by opcode.pl from its data. Any changes made here
73 print ON "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n";
75 print ON "\t", &tab(3,"OP_max"), "\n";
76 print ON "} opcode;\n";
77 print ON "\n#define MAXO ", scalar @ops, "\n";
78 print ON "#define OP_phoney_INPUT_ONLY -1\n";
79 print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n";
81 # Emit op names and descriptions.
88 #define OP_NAME(o) (o->op_type == OP_CUSTOM ? custom_op_name(o) : \\
89 PL_op_name[o->op_type])
90 #define OP_DESC(o) (o->op_type == OP_CUSTOM ? custom_op_desc(o) : \\
91 PL_op_desc[o->op_type])
94 EXT char *PL_op_name[];
96 EXT char *PL_op_name[] = {
111 EXT char *PL_op_desc[];
113 EXT char *PL_op_desc[] = {
117 my($safe_desc) = $desc{$_};
119 # Have to escape double quotes and escape characters.
120 $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g;
122 print qq(\t"$safe_desc",\n);
133 # Emit function declarations.
135 #for (sort keys %ckname) {
136 # print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n";
142 # print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n";
145 # Emit ppcode switch array.
152 EXT OP * (CPERLscope(*PL_ppaddr)[])(pTHX);
154 EXT OP * (CPERLscope(*PL_ppaddr)[])(pTHX) = {
158 print "\tMEMBER_TO_FPTR(Perl_pp_$_),\n" unless $_ eq "custom";
167 # Emit check routines.
171 EXT OP * (CPERLscope(*PL_check)[]) (pTHX_ OP *op);
173 EXT OP * (CPERLscope(*PL_check)[]) (pTHX_ OP *op) = {
177 print "\t", &tab(3, "MEMBER_TO_FPTR(Perl_$check{$_}),"), "\t/* $_ */\n";
186 # Emit allowed argument types.
192 EXT U32 PL_opargs[] = {
202 R, 7, # scalar reference
212 '$', 6, # svop_or_padop
214 '"', 8, # pvop_or_svop
217 '%', 11, # baseop_or_unop
218 '-', 12, # filestatop
228 $argsum |= 1 if $flags =~ /m/; # needs stack mark
229 $argsum |= 2 if $flags =~ /f/; # fold constants
230 $argsum |= 4 if $flags =~ /s/; # always produces scalar
231 $argsum |= 8 if $flags =~ /t/; # needs target scalar
232 $argsum |= (8|256) if $flags =~ /T/; # ... which may be lexical
233 $argsum |= 16 if $flags =~ /i/; # always produces integer
234 $argsum |= 32 if $flags =~ /I/; # has corresponding int op
235 $argsum |= 64 if $flags =~ /d/; # danger, unknown side effects
236 $argsum |= 128 if $flags =~ /u/; # defaults to $_
237 $flags =~ /([\W\d_])/ or die qq[Opcode "$_" has no class indicator];
238 $argsum |= $opclass{$1} << 9;
239 $mul = 0x2000; # 2 ^ OASHIFT
240 for $arg (split(' ',$args{$_})) {
242 $OP_IS_SOCKET{$_} = 1 if $arg =~ s/s//;
243 $OP_IS_FILETEST{$_} = 1 if $arg =~ s/-//;
245 $argnum = ($arg =~ s/\?//) ? 8 : 0;
246 die "op = $_, arg = $arg\n" unless length($arg) == 1;
247 $argnum += $argnum{$arg};
248 warn "# Conflicting bit 32 for '$_'.\n"
249 if $argnum & 8 and $mul == 0x10000000;
250 $argsum += $argnum * $mul;
253 $argsum = sprintf("0x%08x", $argsum);
254 print "\t", &tab(3, "$argsum,"), "/* $_ */\n";
264 if (keys %OP_IS_SOCKET) {
265 print ON "\n#define OP_IS_SOCKET(op) \\\n\t(";
266 print ON join(" || \\\n\t ",
267 map { "(op) == OP_" . uc() } sort keys %OP_IS_SOCKET);
271 if (keys %OP_IS_FILETEST) {
272 print ON "\n#define OP_IS_FILETEST(op) \\\n\t(";
273 print ON join(" || \\\n\t ",
274 map { "(op) == OP_" . uc() } sort keys %OP_IS_FILETEST);
278 close OC or die "Error closing opcode.h: $!";
279 close ON or die "Error closing opnames.h: $!";
281 chmod 0600, 'opcode.h'; # required by dosish filesystems
282 chmod 0600, 'opnames.h'; # required by dosish filesystems
284 rename $opcode_new, 'opcode.h' or die "renaming opcode.h: $!\n";
285 rename $opname_new, 'opnames.h' or die "renaming opnames.h: $!\n";
287 $pp_proto_new = 'pp_proto.h-new';
288 $pp_sym_new = 'pp.sym-new';
290 open PP, ">$pp_proto_new" or die "Error creating $pp_proto_new: $!";
291 open PPSYM, ">$pp_sym_new" or die "Error creating $pp_sym_new: $!";
294 /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
295 This file is built by opcode.pl from its data. Any changes made here
303 # !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
304 # This file is built by opcode.pl from its data. Any changes made here
311 for (sort keys %ckname) {
312 print PP "PERL_CKDEF(Perl_$_)\n";
313 print PPSYM "Perl_$_\n";
314 #OP *\t", &tab(3,$_),"(OP* o);\n";
320 next if /^i_(pre|post)(inc|dec)$/;
322 print PP "PERL_PPDEF(Perl_pp_$_)\n";
323 print PPSYM "Perl_pp_$_\n";
326 close PP or die "Error closing pp_proto.h: $!";
327 close PPSYM or die "Error closing pp.sym: $!";
329 chmod 0600, 'pp_proto.h'; # required by dosish filesystems
330 chmod 0600, 'pp.sym'; # required by dosish filesystems
332 rename $pp_proto_new, 'pp_proto.h' or die "rename pp_proto.h: $!\n";
333 rename $pp_sym_new, 'pp.sym' or die "rename pp.sym: $!\n";
335 ###########################################################################
338 $t .= "\t" x ($l - (length($t) + 1) / 8);
341 ###########################################################################
343 # Some comments about 'T' opcode classifier:
345 # Safe to set if the ppcode uses:
346 # tryAMAGICbin, tryAMAGICun, SETn, SETi, SETu, PUSHn, PUSHTARG, SETTARG,
347 # SETs(TARG), XPUSHn, XPUSHu,
349 # Unsafe to set if the ppcode uses dTARG or [X]RETPUSH[YES|NO|UNDEF]
351 # lt and friends do SETs (including ncmp, but not scmp)
353 # Additional mode of failure: the opcode can modify TARG before it "used"
354 # all the arguments (or may call an external function which does the same).
355 # If the target coincides with one of the arguments ==> kaboom.
357 # pp.c pos substr each not OK (RETPUSHUNDEF)
358 # substr vec also not OK due to LV to target (are they???)
359 # ref not OK (RETPUSHNO)
360 # trans not OK (dTARG; TARG = sv_newmortal();)
361 # ucfirst etc not OK: TMP arg processed inplace
362 # quotemeta not OK (unsafe when TARG == arg)
363 # each repeat not OK too due to list context
364 # pack split - unknown whether they are safe
365 # sprintf: is calling do_sprintf(TARG,...) which can act on TARG
366 # before other args are processed.
368 # Suspicious wrt "additional mode of failure" (and only it):
369 # schop, chop, postinc/dec, bit_and etc, negate, complement.
371 # Also suspicious: 4-arg substr, sprintf, uc/lc (POK_only), reverse, pack.
373 # substr/vec: doing TAINT_off()???
376 # readline - unknown whether it is safe
377 # match subst not OK (dTARG)
378 # grepwhile not OK (not always setting)
379 # join not OK (unsafe when TARG == arg)
381 # Suspicious wrt "additional mode of failure": concat (dealt with
382 # in ck_sassign()), join (same).
385 # mapwhile flip caller not OK (not always setting)
388 # backtick glob warn die not OK (not always setting)
389 # warn not OK (RETPUSHYES)
390 # open fileno getc sysread syswrite ioctl accept shutdown
391 # ftsize(etc) readlink telldir fork alarm getlogin not OK (RETPUSHUNDEF)
392 # umask select not OK (XPUSHs(&PL_sv_undef);)
393 # fileno getc sysread syswrite tell not OK (meth("FILENO" "GETC"))
394 # sselect shm* sem* msg* syscall - unknown whether they are safe
395 # gmtime not OK (list context)
397 # Suspicious wrt "additional mode of failure": warn, die, select.
401 # New ops always go at the very end
403 # A recapitulation of the format of this file:
404 # The file consists of five columns: the name of the op, an English
405 # description, the name of the "check" routine used to optimize this
406 # operation, some flags, and a description of the operands.
408 # The flags consist of options followed by a mandatory op class signifier
411 # baseop - 0 unop - 1 binop - 2
412 # logop - | listop - @ pmop - /
413 # padop/svop - $ padop - # (unused) loop - {
414 # baseop/unop - % loopexop - } filestatop - -
418 # needs stack mark - m
419 # needs constant folding - f
420 # produces a scalar - s
421 # produces an integer - i
423 # target can be in a pad - T
424 # has a corresponding integer version - I
425 # has side effects - d
426 # uses $_ if no argument given - u
428 # Values for the operands are:
429 # scalar - S list - L array - A
430 # hash - H sub (CV) - C file - F
431 # socket - Fs filetest - F- reference - R
432 # "?" denotes an optional operand.
436 null null operation ck_null 0
438 scalar scalar ck_fun s% S
442 pushmark pushmark ck_null s0
443 wantarray wantarray ck_null is0
445 const constant item ck_svconst s$
447 gvsv scalar variable ck_null ds$
448 gv glob value ck_null ds$
449 gelem glob elem ck_null d2 S S
450 padsv private variable ck_null ds0
451 padav private array ck_null d0
452 padhv private hash ck_null d0
453 padany private value ck_null d0
455 pushre push regexp ck_null d/
457 # References and stuff.
459 rv2gv ref-to-glob cast ck_rvconst ds1
460 rv2sv scalar dereference ck_rvconst ds1
461 av2arylen array length ck_null is1
462 rv2cv subroutine dereference ck_rvconst d1
463 anoncode anonymous subroutine ck_anoncode $
464 prototype subroutine prototype ck_null s% S
465 refgen reference constructor ck_spair m1 L
466 srefgen single ref constructor ck_null fs1 S
467 ref reference-type operator ck_fun stu% S?
468 bless bless ck_fun s@ S S?
472 backtick quoted execution (``, qx) ck_open t%
473 # glob defaults its first arg to $_
474 glob glob ck_glob t@ S?
475 readline <HANDLE> ck_null t% F?
476 rcatline append I/O operator ck_null t$
478 # Bindable operators.
480 regcmaybe regexp internal guard ck_fun s1 S
481 regcreset regexp internal reset ck_fun s1 S
482 regcomp regexp compilation ck_null s| S
483 match pattern match (m//) ck_match d/
484 qr pattern quote (qr//) ck_match s/
485 subst substitution (s///) ck_null dis/ S
486 substcont substitution iterator ck_null dis|
487 trans transliteration (tr///) ck_null is" S
490 # sassign is special-cased for op class
492 sassign scalar assignment ck_sassign s0
493 aassign list assignment ck_null t2 L L
495 chop chop ck_spair mts% L
496 schop scalar chop ck_null stu% S?
497 chomp chomp ck_spair mTs% L
498 schomp scalar chomp ck_null sTu% S?
499 defined defined operator ck_defined isu% S?
500 undef undef operator ck_lfun s% S?
501 study study ck_fun su% S?
502 pos match position ck_lfun stu% S?
504 preinc preincrement (++) ck_lfun dIs1 S
505 i_preinc integer preincrement (++) ck_lfun dis1 S
506 predec predecrement (--) ck_lfun dIs1 S
507 i_predec integer predecrement (--) ck_lfun dis1 S
508 postinc postincrement (++) ck_lfun dIst1 S
509 i_postinc integer postincrement (++) ck_lfun disT1 S
510 postdec postdecrement (--) ck_lfun dIst1 S
511 i_postdec integer postdecrement (--) ck_lfun disT1 S
513 # Ordinary operators.
515 pow exponentiation (**) ck_null fsT2 S S
517 multiply multiplication (*) ck_null IfsT2 S S
518 i_multiply integer multiplication (*) ck_null ifsT2 S S
519 divide division (/) ck_null IfsT2 S S
520 i_divide integer division (/) ck_null ifsT2 S S
521 modulo modulus (%) ck_null IifsT2 S S
522 i_modulo integer modulus (%) ck_null ifsT2 S S
523 repeat repeat (x) ck_repeat mt2 L S
525 add addition (+) ck_null IfsT2 S S
526 i_add integer addition (+) ck_null ifsT2 S S
527 subtract subtraction (-) ck_null IfsT2 S S
528 i_subtract integer subtraction (-) ck_null ifsT2 S S
529 concat concatenation (.) or string ck_concat fsT2 S S
530 stringify string ck_fun fsT@ S
532 left_shift left bitshift (<<) ck_bitop fsT2 S S
533 right_shift right bitshift (>>) ck_bitop fsT2 S S
535 lt numeric lt (<) ck_null Iifs2 S S
536 i_lt integer lt (<) ck_null ifs2 S S
537 gt numeric gt (>) ck_null Iifs2 S S
538 i_gt integer gt (>) ck_null ifs2 S S
539 le numeric le (<=) ck_null Iifs2 S S
540 i_le integer le (<=) ck_null ifs2 S S
541 ge numeric ge (>=) ck_null Iifs2 S S
542 i_ge integer ge (>=) ck_null ifs2 S S
543 eq numeric eq (==) ck_null Iifs2 S S
544 i_eq integer eq (==) ck_null ifs2 S S
545 ne numeric ne (!=) ck_null Iifs2 S S
546 i_ne integer ne (!=) ck_null ifs2 S S
547 ncmp numeric comparison (<=>) ck_null Iifst2 S S
548 i_ncmp integer comparison (<=>) ck_null ifst2 S S
550 slt string lt ck_null ifs2 S S
551 sgt string gt ck_null ifs2 S S
552 sle string le ck_null ifs2 S S
553 sge string ge ck_null ifs2 S S
554 seq string eq ck_null ifs2 S S
555 sne string ne ck_null ifs2 S S
556 scmp string comparison (cmp) ck_null ifst2 S S
558 bit_and bitwise and (&) ck_bitop fst2 S S
559 bit_xor bitwise xor (^) ck_bitop fst2 S S
560 bit_or bitwise or (|) ck_bitop fst2 S S
562 negate negation (-) ck_null Ifst1 S
563 i_negate integer negation (-) ck_null ifsT1 S
564 not not ck_null ifs1 S
565 complement 1's complement (~) ck_bitop fst1 S
567 # High falutin' math.
569 atan2 atan2 ck_fun fsT@ S S
570 sin sin ck_fun fsTu% S?
571 cos cos ck_fun fsTu% S?
572 rand rand ck_fun sT% S?
573 srand srand ck_fun s% S?
574 exp exp ck_fun fsTu% S?
575 log log ck_fun fsTu% S?
576 sqrt sqrt ck_fun fsTu% S?
580 int int ck_fun fsTu% S?
581 hex hex ck_fun fsTu% S?
582 oct oct ck_fun fsTu% S?
583 abs abs ck_fun fsTu% S?
587 length length ck_lengthconst isTu% S?
588 substr substr ck_substr st@ S S S? S?
589 vec vec ck_fun ist@ S S S
591 index index ck_index isT@ S S S?
592 rindex rindex ck_index isT@ S S S?
594 sprintf sprintf ck_fun mfst@ S L
595 formline formline ck_fun ms@ S L
596 ord ord ck_fun ifsTu% S?
597 chr chr ck_fun fsTu% S?
598 crypt crypt ck_fun fsT@ S S
599 ucfirst ucfirst ck_fun fstu% S?
600 lcfirst lcfirst ck_fun fstu% S?
601 uc uc ck_fun fstu% S?
602 lc lc ck_fun fstu% S?
603 quotemeta quotemeta ck_fun fstu% S?
607 rv2av array dereference ck_rvconst dt1
608 aelemfast constant array element ck_null s$ A S
609 aelem array element ck_null s2 A S
610 aslice array slice ck_null m@ A L
615 values values ck_fun t% H
616 keys keys ck_fun t% H
617 delete delete ck_delete % S
618 exists exists ck_exists is% S
619 rv2hv hash dereference ck_rvconst dt1
620 helem hash element ck_null s2@ H S
621 hslice hash slice ck_null m@ H L
623 # Explosives and implosives.
625 unpack unpack ck_fun @ S S
626 pack pack ck_fun mst@ S L
627 split split ck_split t@ S S S
628 join join or string ck_join mst@ S L
632 list list ck_null m@ L
633 lslice list slice ck_null 2 H L L
634 anonlist anonymous list ([]) ck_fun ms@ L
635 anonhash anonymous hash ({}) ck_fun ms@ L
637 splice splice ck_fun m@ A S? S? L
638 push push ck_fun imsT@ A L
639 pop pop ck_shift s% A
640 shift shift ck_shift s% A
641 unshift unshift ck_fun imsT@ A L
642 sort sort ck_sort m@ C? L
643 reverse reverse ck_fun mt@ L
645 grepstart grep ck_grep dm@ C L
646 grepwhile grep iterator ck_null dt|
648 mapstart map ck_grep dm@ C L
649 mapwhile map iterator ck_null dt|
653 range flipflop ck_null | S S
654 flip range (or flip) ck_null 1 S S
655 flop range (or flop) ck_null 1
659 and logical and (&&) ck_null |
660 or logical or (||) ck_null |
661 xor logical xor ck_null fs2 S S
662 cond_expr conditional expression ck_null d|
663 andassign logical and assignment (&&=) ck_null s|
664 orassign logical or assignment (||=) ck_null s|
666 method method lookup ck_method d1
667 entersub subroutine entry ck_subr dmt1 L
668 leavesub subroutine exit ck_null 1
669 leavesublv lvalue subroutine return ck_null 1
670 caller caller ck_fun t% S?
671 warn warn ck_fun imst@ L
672 die die ck_die dimst@ L
673 reset symbol reset ck_fun is% S?
675 lineseq line sequence ck_null @
676 nextstate next statement ck_null s;
677 dbstate debug next statement ck_null s;
678 unstack iteration finalizer ck_null s0
679 enter block entry ck_null 0
680 leave block exit ck_null @
681 scope block ck_null @
682 enteriter foreach loop entry ck_null d{
683 iter foreach loop iterator ck_null 0
684 enterloop loop entry ck_null d{
685 leaveloop loop exit ck_null 2
686 return return ck_return dm@ L
687 last last ck_null ds}
688 next next ck_null ds}
689 redo redo ck_null ds}
690 dump dump ck_null ds}
691 goto goto ck_null ds}
692 exit exit ck_exit ds% S?
695 #nswitch numeric switch ck_null d
696 #cswitch character switch ck_null d
700 open open ck_open ismt@ F S? L
701 close close ck_fun is% F?
702 pipe_op pipe ck_fun is@ F F
704 fileno fileno ck_fun ist% F
705 umask umask ck_fun ist% S?
706 binmode binmode ck_fun s@ F S?
708 tie tie ck_fun idms@ R S L
709 untie untie ck_fun is% R
710 tied tied ck_fun s% R
711 dbmopen dbmopen ck_fun is@ H S S
712 dbmclose dbmclose ck_fun is% H
714 sselect select system call ck_select t@ S S S S
715 select select ck_select st@ F?
717 getc getc ck_eof st% F?
718 read read ck_fun imst@ F R S S?
719 enterwrite write ck_fun dis% F?
720 leavewrite write exit ck_null 1
722 prtf printf ck_listiob ims@ F? L
723 print print ck_listiob ims@ F? L
725 sysopen sysopen ck_fun s@ F S S S?
726 sysseek sysseek ck_fun s@ F S S
727 sysread sysread ck_fun imst@ F R S S?
728 syswrite syswrite ck_fun imst@ F S S? S?
730 send send ck_fun imst@ Fs S S S?
731 recv recv ck_fun imst@ Fs R S S
733 eof eof ck_eof is% F?
734 tell tell ck_fun st% F?
735 seek seek ck_fun s@ F S S
736 # truncate really behaves as if it had both "S S" and "F S"
737 truncate truncate ck_trunc is@ S S
739 fcntl fcntl ck_fun st@ F S S
740 ioctl ioctl ck_fun st@ F S S
741 flock flock ck_fun isT@ F S
745 socket socket ck_fun is@ Fs S S S
746 sockpair socketpair ck_fun is@ Fs Fs S S S
748 bind bind ck_fun is@ Fs S
749 connect connect ck_fun is@ Fs S
750 listen listen ck_fun is@ Fs S
751 accept accept ck_fun ist@ Fs Fs
752 shutdown shutdown ck_fun ist@ Fs S
754 gsockopt getsockopt ck_fun is@ Fs S S
755 ssockopt setsockopt ck_fun is@ Fs S S S
757 getsockname getsockname ck_fun is% Fs
758 getpeername getpeername ck_fun is% Fs
762 lstat lstat ck_ftst u- F
763 stat stat ck_ftst u- F
764 ftrread -R ck_ftst isu- F-
765 ftrwrite -W ck_ftst isu- F-
766 ftrexec -X ck_ftst isu- F-
767 fteread -r ck_ftst isu- F-
768 ftewrite -w ck_ftst isu- F-
769 fteexec -x ck_ftst isu- F-
770 ftis -e ck_ftst isu- F-
771 fteowned -O ck_ftst isu- F-
772 ftrowned -o ck_ftst isu- F-
773 ftzero -z ck_ftst isu- F-
774 ftsize -s ck_ftst istu- F-
775 ftmtime -M ck_ftst stu- F-
776 ftatime -A ck_ftst stu- F-
777 ftctime -C ck_ftst stu- F-
778 ftsock -S ck_ftst isu- F-
779 ftchr -c ck_ftst isu- F-
780 ftblk -b ck_ftst isu- F-
781 ftfile -f ck_ftst isu- F-
782 ftdir -d ck_ftst isu- F-
783 ftpipe -p ck_ftst isu- F-
784 ftlink -l ck_ftst isu- F-
785 ftsuid -u ck_ftst isu- F-
786 ftsgid -g ck_ftst isu- F-
787 ftsvtx -k ck_ftst isu- F-
788 fttty -t ck_ftst is- F-
789 fttext -T ck_ftst isu- F-
790 ftbinary -B ck_ftst isu- F-
794 chdir chdir ck_fun isT% S?
795 chown chown ck_fun imsT@ L
796 chroot chroot ck_fun isTu% S?
797 unlink unlink ck_fun imsTu@ L
798 chmod chmod ck_fun imsT@ L
799 utime utime ck_fun imsT@ L
800 rename rename ck_fun isT@ S S
801 link link ck_fun isT@ S S
802 symlink symlink ck_fun isT@ S S
803 readlink readlink ck_fun stu% S?
804 mkdir mkdir ck_fun isT@ S S?
805 rmdir rmdir ck_fun isTu% S?
809 open_dir opendir ck_fun is@ F S
810 readdir readdir ck_fun % F
811 telldir telldir ck_fun st% F
812 seekdir seekdir ck_fun s@ F S
813 rewinddir rewinddir ck_fun s% F
814 closedir closedir ck_fun is% F
818 fork fork ck_null ist0
819 wait wait ck_null isT0
820 waitpid waitpid ck_fun isT@ S S
821 system system ck_exec imsT@ S? L
822 exec exec ck_exec dimsT@ S? L
823 kill kill ck_fun dimsT@ L
824 getppid getppid ck_null isT0
825 getpgrp getpgrp ck_fun isT% S?
826 setpgrp setpgrp ck_fun isT@ S? S?
827 getpriority getpriority ck_fun isT@ S S
828 setpriority setpriority ck_fun isT@ S S S
832 # NOTE: MacOS patches the 'i' of time() away later when the interpreter
833 # is created because in MacOS time() is already returning times > 2**31-1,
834 # that is, non-integers.
836 time time ck_null isT0
838 localtime localtime ck_fun t% S?
839 gmtime gmtime ck_fun t% S?
840 alarm alarm ck_fun istu% S?
841 sleep sleep ck_fun isT% S?
845 shmget shmget ck_fun imst@ S S S
846 shmctl shmctl ck_fun imst@ S S S
847 shmread shmread ck_fun imst@ S S S S
848 shmwrite shmwrite ck_fun imst@ S S S S
852 msgget msgget ck_fun imst@ S S
853 msgctl msgctl ck_fun imst@ S S S
854 msgsnd msgsnd ck_fun imst@ S S S
855 msgrcv msgrcv ck_fun imst@ S S S S S
859 semget semget ck_fun imst@ S S S
860 semctl semctl ck_fun imst@ S S S S
861 semop semop ck_fun imst@ S S
865 require require ck_require du% S?
866 dofile do "file" ck_fun d1 S
867 entereval eval "string" ck_eval d% S
868 leaveeval eval "string" exit ck_null 1 S
869 #evalonce eval constant string ck_null d1 S
870 entertry eval {block} ck_null |
871 leavetry eval {block} exit ck_null @
875 ghbyname gethostbyname ck_fun % S
876 ghbyaddr gethostbyaddr ck_fun @ S S
877 ghostent gethostent ck_null 0
878 gnbyname getnetbyname ck_fun % S
879 gnbyaddr getnetbyaddr ck_fun @ S S
880 gnetent getnetent ck_null 0
881 gpbyname getprotobyname ck_fun % S
882 gpbynumber getprotobynumber ck_fun @ S
883 gprotoent getprotoent ck_null 0
884 gsbyname getservbyname ck_fun @ S S
885 gsbyport getservbyport ck_fun @ S S
886 gservent getservent ck_null 0
887 shostent sethostent ck_fun is% S
888 snetent setnetent ck_fun is% S
889 sprotoent setprotoent ck_fun is% S
890 sservent setservent ck_fun is% S
891 ehostent endhostent ck_null is0
892 enetent endnetent ck_null is0
893 eprotoent endprotoent ck_null is0
894 eservent endservent ck_null is0
895 gpwnam getpwnam ck_fun % S
896 gpwuid getpwuid ck_fun % S
897 gpwent getpwent ck_null 0
898 spwent setpwent ck_null is0
899 epwent endpwent ck_null is0
900 ggrnam getgrnam ck_fun % S
901 ggrgid getgrgid ck_fun % S
902 ggrent getgrent ck_null 0
903 sgrent setgrent ck_null is0
904 egrent endgrent ck_null is0
905 getlogin getlogin ck_null st0
909 syscall syscall ck_fun imst@ S L
911 # For multi-threading
912 lock lock ck_rfun s% S
913 threadsv per-thread value ck_null ds0
916 setstate set statement info ck_null s;
917 method_named method with known name ck_null d$
919 custom unknown custom operator ck_null 0