3 open(OC, ">opcode.h.new") || die "Can't create opcode.h.new: $!\n";
4 open(ON, ">opnames.h.new") || die "Can't create opnames.h.new: $!\n";
13 ($key, $desc, $check, $flags, $args) = split(/\t+/, $_, 5);
15 warn qq[Description "$desc" duplicates $seen{$desc}\n] if $seen{$desc};
16 die qq[Opcode "$key" duplicates $seen{$key}\n] if $seen{$key};
17 $seen{$desc} = qq[description of opcode "$key"];
18 $seen{$key} = qq[opcode "$key"];
22 $check{$key} = $check;
24 $flags{$key} = $flags;
32 /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
33 This file is built by opcode.pl from its data. Any changes made here
37 #define Perl_pp_i_preinc Perl_pp_preinc
38 #define Perl_pp_i_predec Perl_pp_predec
39 #define Perl_pp_i_postinc Perl_pp_postinc
40 #define Perl_pp_i_postdec Perl_pp_postdec
45 /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
46 This file is built by opcode.pl from its data. Any changes made here
54 print ON "\t", &tab(3,"OP_\U$_,"), "/* ", $i++, " */\n";
56 print ON "\t", &tab(3,"OP_max"), "\n";
57 print ON "} opcode;\n";
58 print ON "\n#define MAXO ", scalar @ops, "\n";
59 print ON "#define OP_phoney_INPUT_ONLY -1\n";
60 print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n";
62 # Emit op names and descriptions.
69 EXT char *PL_op_name[];
71 EXT char *PL_op_name[] = {
86 EXT char *PL_op_desc[];
88 EXT char *PL_op_desc[] = {
92 my($safe_desc) = $desc{$_};
94 # Have to escape double quotes and escape characters.
95 $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g;
97 print qq(\t"$safe_desc",\n);
108 # Emit function declarations.
110 #for (sort keys %ckname) {
111 # print "OP *\t", &tab(3,$_),"(pTHX_ OP* o);\n";
117 # print "OP *\t", &tab(3, "pp_$_"), "(pTHX);\n";
120 # Emit ppcode switch array.
127 EXT OP * (CPERLscope(*PL_ppaddr)[])(pTHX);
129 EXT OP * (CPERLscope(*PL_ppaddr)[])(pTHX) = {
133 print "\tMEMBER_TO_FPTR(Perl_pp_$_),\n";
142 # Emit check routines.
146 EXT OP * (CPERLscope(*PL_check)[]) (pTHX_ OP *op);
148 EXT OP * (CPERLscope(*PL_check)[]) (pTHX_ OP *op) = {
152 print "\t", &tab(3, "MEMBER_TO_FPTR(Perl_$check{$_}),"), "\t/* $_ */\n";
161 # Emit allowed argument types.
167 EXT U32 PL_opargs[] = {
177 R, 7, # scalar reference
187 '$', 6, # svop_or_padop
189 '"', 8, # pvop_or_svop
192 '%', 11, # baseop_or_unop
193 '-', 12, # filestatop
203 $argsum |= 1 if $flags =~ /m/; # needs stack mark
204 $argsum |= 2 if $flags =~ /f/; # fold constants
205 $argsum |= 4 if $flags =~ /s/; # always produces scalar
206 $argsum |= 8 if $flags =~ /t/; # needs target scalar
207 $argsum |= (8|256) if $flags =~ /T/; # ... which may be lexical
208 $argsum |= 16 if $flags =~ /i/; # always produces integer
209 $argsum |= 32 if $flags =~ /I/; # has corresponding int op
210 $argsum |= 64 if $flags =~ /d/; # danger, unknown side effects
211 $argsum |= 128 if $flags =~ /u/; # defaults to $_
213 $flags =~ /([\W\d_])/ or die qq[Opcode "$_" has no class indicator];
214 $argsum |= $opclass{$1} << 9;
215 $mul = 0x2000; # 2 ^ OASHIFT
216 for $arg (split(' ',$args{$_})) {
218 $OP_IS_SOCKET{$_} = 1 if $arg =~ s/s//;
219 $OP_IS_FILETEST{$_} = 1 if $arg =~ s/-//;
221 $argnum = ($arg =~ s/\?//) ? 8 : 0;
222 die "op = $_, arg = $arg\n" unless length($arg) == 1;
223 $argnum += $argnum{$arg};
224 warn "# Conflicting bit 32 for '$_'.\n"
225 if $argnum & 8 and $mul == 0x10000000;
226 $argsum += $argnum * $mul;
229 $argsum = sprintf("0x%08x", $argsum);
230 print "\t", &tab(3, "$argsum,"), "/* $_ */\n";
240 if (keys %OP_IS_SOCKET) {
241 print ON "\n#define OP_IS_SOCKET(op) \\\n\t(";
242 print ON join(" || \\\n\t ",
243 map { "(op) == OP_" . uc() } sort keys %OP_IS_SOCKET);
247 if (keys %OP_IS_FILETEST) {
248 print ON "\n#define OP_IS_FILETEST(op) \\\n\t(";
249 print ON join(" || \\\n\t ",
250 map { "(op) == OP_" . uc() } sort keys %OP_IS_FILETEST);
254 close OC or die "Error closing opcode.h: $!";
255 close ON or die "Error closing opnames.h: $!";
257 chmod 0600, 'opcode.h'; # required by dosish filesystems
258 chmod 0600, 'opnames.h'; # required by dosish filesystems
260 rename 'opcode.h.new', 'opcode.h' or die "renaming opcode.h: $!\n";
261 rename 'opnames.h.new', 'opnames.h' or die "renaming opnames.h: $!\n";
263 open PP, '>pp_proto.h.new' or die "Error creating pp_proto.h.new: $!";
264 open PPSYM, '>pp.sym.new' or die "Error creating pp.sym.new: $!";
267 /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
268 This file is built by opcode.pl from its data. Any changes made here
276 # !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
277 # This file is built by opcode.pl from its data. Any changes made here
284 for (sort keys %ckname) {
285 print PP "PERL_CKDEF(Perl_$_)\n";
286 print PPSYM "Perl_$_\n";
287 #OP *\t", &tab(3,$_),"(OP* o);\n";
293 next if /^i_(pre|post)(inc|dec)$/;
294 print PP "PERL_PPDEF(Perl_pp_$_)\n";
295 print PPSYM "Perl_pp_$_\n";
298 close PP or die "Error closing pp_proto.h: $!";
299 close PPSYM or die "Error closing pp.sym: $!";
301 chmod 0600, 'pp_proto.h'; # required by dosish filesystems
302 chmod 0600, 'pp.sym'; # required by dosish filesystems
304 rename 'pp_proto.h.new', 'pp_proto.h' or die "rename pp_proto.h: $!\n";
305 rename 'pp.sym.new', 'pp.sym' or die "rename pp.sym: $!\n";
307 ###########################################################################
310 $t .= "\t" x ($l - (length($t) + 1) / 8);
313 ###########################################################################
315 # Some comments about 'T' opcode classifier:
317 # Safe to set if the ppcode uses:
318 # tryAMAGICbin, tryAMAGICun, SETn, SETi, SETu, PUSHn, PUSHTARG, SETTARG,
319 # SETs(TARG), XPUSHn, XPUSHu,
321 # Unsafe to set if the ppcode uses dTARG or [X]RETPUSH[YES|NO|UNDEF]
323 # lt and friends do SETs (including ncmp, but not scmp)
325 # Additional mode of failure: the opcode can modify TARG before it "used"
326 # all the arguments (or may call an external function which does the same).
327 # If the target coincides with one of the arguments ==> kaboom.
329 # pp.c pos substr each not OK (RETPUSHUNDEF)
330 # substr vec also not OK due to LV to target (are they???)
331 # ref not OK (RETPUSHNO)
332 # trans not OK (dTARG; TARG = sv_newmortal();)
333 # ucfirst etc not OK: TMP arg processed inplace
334 # quotemeta not OK (unsafe when TARG == arg)
335 # each repeat not OK too due to list context
336 # pack split - unknown whether they are safe
337 # sprintf: is calling do_sprintf(TARG,...) which can act on TARG
338 # before other args are processed.
340 # Suspicious wrt "additional mode of failure" (and only it):
341 # schop, chop, postinc/dec, bit_and etc, negate, complement.
343 # Also suspicious: 4-arg substr, sprintf, uc/lc (POK_only), reverse, pack.
345 # substr/vec: doing TAINT_off()???
348 # readline - unknown whether it is safe
349 # match subst not OK (dTARG)
350 # grepwhile not OK (not always setting)
351 # join not OK (unsafe when TARG == arg)
353 # Suspicious wrt "additional mode of failure": concat (dealt with
354 # in ck_sassign()), join (same).
357 # mapwhile flip caller not OK (not always setting)
360 # backtick glob warn die not OK (not always setting)
361 # warn not OK (RETPUSHYES)
362 # open fileno getc sysread syswrite ioctl accept shutdown
363 # ftsize(etc) readlink telldir fork alarm getlogin not OK (RETPUSHUNDEF)
364 # umask select not OK (XPUSHs(&PL_sv_undef);)
365 # fileno getc sysread syswrite tell not OK (meth("FILENO" "GETC"))
366 # sselect shm* sem* msg* syscall - unknown whether they are safe
367 # gmtime not OK (list context)
369 # Suspicious wrt "additional mode of failure": warn, die, select.
373 # New ops always go at the very end
375 # A recapitulation of the format of this file:
376 # The file consists of five columns: the name of the op, an English
377 # description, the name of the "check" routine used to optimize this
378 # operation, some flags, and a description of the operands.
380 # The flags consist of options followed by a mandatory op class signifier
383 # baseop - 0 unop - 1 binop - 2
384 # logop - | listop - @ pmop - /
385 # padop/svop - $ padop - # (unused) loop - {
386 # baseop/unop - % loopexop - } filestatop - -
390 # needs stack mark - m
391 # needs constant folding - f
392 # produces a scalar - s
393 # produces an integer - i
395 # target can be in a pad - T
396 # has a corresponding integer version - I
397 # has side effects - d
398 # uses $_ if no argument given - u
400 # Values for the operands are:
401 # scalar - S list - L array - A
402 # hash - H sub (CV) - C file - F
403 # socket - Fs filetest - F- reference - R
404 # "?" denotes an optional operand.
408 null null operation ck_null 0
410 scalar scalar ck_fun s% S
414 pushmark pushmark ck_null s0
415 wantarray wantarray ck_null is0
417 const constant item ck_svconst s$
419 gvsv scalar variable ck_null ds$
420 gv glob value ck_null ds$
421 gelem glob elem ck_null d2 S S
422 padsv private variable ck_null ds0
423 padav private array ck_null d0
424 padhv private hash ck_null d0
425 padany private value ck_null d0
427 pushre push regexp ck_null d/
429 # References and stuff.
431 rv2gv ref-to-glob cast ck_rvconst ds1
432 rv2sv scalar dereference ck_rvconst ds1
433 av2arylen array length ck_null is1
434 rv2cv subroutine dereference ck_rvconst d1
435 anoncode anonymous subroutine ck_anoncode $
436 prototype subroutine prototype ck_null s% S
437 refgen reference constructor ck_spair m1 L
438 srefgen single ref constructor ck_null fs1 S
439 ref reference-type operator ck_fun stu% S?
440 bless bless ck_fun s@ S S?
444 backtick quoted execution (``, qx) ck_open t%
445 # glob defaults its first arg to $_
446 glob glob ck_glob t@ S?
447 readline <HANDLE> ck_null t% F?
448 rcatline append I/O operator ck_null t%
450 # Bindable operators.
452 regcmaybe regexp internal guard ck_fun s1 S
453 regcreset regexp internal reset ck_fun s1 S
454 regcomp regexp compilation ck_null s| S
455 match pattern match (m//) ck_match d/
456 qr pattern quote (qr//) ck_match s/
457 subst substitution (s///) ck_null dis/ S
458 substcont substitution iterator ck_null dis|
459 trans transliteration (tr///) ck_null is" S
462 # sassign is special-cased for op class
464 sassign scalar assignment ck_sassign s0
465 aassign list assignment ck_null t2 L L
467 chop chop ck_spair mts% L
468 schop scalar chop ck_null stu% S?
469 chomp chomp ck_spair mTs% L
470 schomp scalar chomp ck_null sTu% S?
471 defined defined operator ck_defined isu% S?
472 undef undef operator ck_lfun s% S?
473 study study ck_fun su% S?
474 pos match position ck_lfun stu% S?
476 preinc preincrement (++) ck_lfun dIs1 S
477 i_preinc integer preincrement (++) ck_lfun dis1 S
478 predec predecrement (--) ck_lfun dIs1 S
479 i_predec integer predecrement (--) ck_lfun dis1 S
480 postinc postincrement (++) ck_lfun dIst1 S
481 i_postinc integer postincrement (++) ck_lfun disT1 S
482 postdec postdecrement (--) ck_lfun dIst1 S
483 i_postdec integer postdecrement (--) ck_lfun disT1 S
485 # Ordinary operators.
487 pow exponentiation (**) ck_null fsT2 S S
489 multiply multiplication (*) ck_null IfsT2 S S
490 i_multiply integer multiplication (*) ck_null ifsT2 S S
491 divide division (/) ck_null IfsT2 S S
492 i_divide integer division (/) ck_null ifsT2 S S
493 modulo modulus (%) ck_null IifsT2 S S
494 i_modulo integer modulus (%) ck_null ifsT2 S S
495 repeat repeat (x) ck_repeat mt2 L S
497 add addition (+) ck_null IfsT2 S S
498 i_add integer addition (+) ck_null ifsT2 S S
499 subtract subtraction (-) ck_null IfsT2 S S
500 i_subtract integer subtraction (-) ck_null ifsT2 S S
501 concat concatenation (.) or string ck_concat fsT2 S S
502 stringify string ck_fun fsT@ S
504 left_shift left bitshift (<<) ck_bitop fsT2 S S
505 right_shift right bitshift (>>) ck_bitop fsT2 S S
507 lt numeric lt (<) ck_null Iifs2 S S
508 i_lt integer lt (<) ck_null ifs2 S S
509 gt numeric gt (>) ck_null Iifs2 S S
510 i_gt integer gt (>) ck_null ifs2 S S
511 le numeric le (<=) ck_null Iifs2 S S
512 i_le integer le (<=) ck_null ifs2 S S
513 ge numeric ge (>=) ck_null Iifs2 S S
514 i_ge integer ge (>=) ck_null ifs2 S S
515 eq numeric eq (==) ck_null Iifs2 S S
516 i_eq integer eq (==) ck_null ifs2 S S
517 ne numeric ne (!=) ck_null Iifs2 S S
518 i_ne integer ne (!=) ck_null ifs2 S S
519 ncmp numeric comparison (<=>) ck_null Iifst2 S S
520 i_ncmp integer comparison (<=>) ck_null ifst2 S S
522 slt string lt ck_null ifs2 S S
523 sgt string gt ck_null ifs2 S S
524 sle string le ck_null ifs2 S S
525 sge string ge ck_null ifs2 S S
526 seq string eq ck_null ifs2 S S
527 sne string ne ck_null ifs2 S S
528 scmp string comparison (cmp) ck_null ifst2 S S
530 bit_and bitwise and (&) ck_bitop fst2 S S
531 bit_xor bitwise xor (^) ck_bitop fst2 S S
532 bit_or bitwise or (|) ck_bitop fst2 S S
534 negate negation (-) ck_null Ifst1 S
535 i_negate integer negation (-) ck_null ifsT1 S
536 not not ck_null ifs1 S
537 complement 1's complement (~) ck_bitop fst1 S
539 # High falutin' math.
541 atan2 atan2 ck_fun fsT@ S S
542 sin sin ck_fun fsTu% S?
543 cos cos ck_fun fsTu% S?
544 rand rand ck_fun sT% S?
545 srand srand ck_fun s% S?
546 exp exp ck_fun fsTu% S?
547 log log ck_fun fsTu% S?
548 sqrt sqrt ck_fun fsTu% S?
552 int int ck_fun fsTu% S?
553 hex hex ck_fun fsTu% S?
554 oct oct ck_fun fsTu% S?
555 abs abs ck_fun fsTu% S?
559 length length ck_lengthconst isTu% S?
560 substr substr ck_substr st@ S S S? S?
561 vec vec ck_fun ist@ S S S
563 index index ck_index isT@ S S S?
564 rindex rindex ck_index isT@ S S S?
566 sprintf sprintf ck_fun mfst@ S L
567 formline formline ck_fun ms@ S L
568 ord ord ck_fun ifsTu% S?
569 chr chr ck_fun fsTu% S?
570 crypt crypt ck_fun fsT@ S S
571 ucfirst ucfirst ck_fun fstu% S?
572 lcfirst lcfirst ck_fun fstu% S?
573 uc uc ck_fun fstu% S?
574 lc lc ck_fun fstu% S?
575 quotemeta quotemeta ck_fun fstu% S?
579 rv2av array dereference ck_rvconst dt1
580 aelemfast constant array element ck_null s$ A S
581 aelem array element ck_null s2 A S
582 aslice array slice ck_null m@ A L
587 values values ck_fun t% H
588 keys keys ck_fun t% H
589 delete delete ck_delete % S
590 exists exists ck_exists is% S
591 rv2hv hash dereference ck_rvconst dt1
592 helem hash element ck_null s2@ H S
593 hslice hash slice ck_null m@ H L
595 # Explosives and implosives.
597 unpack unpack ck_fun @ S S
598 pack pack ck_fun mst@ S L
599 split split ck_split t@ S S S
600 join join or string ck_join mst@ S L
604 list list ck_null m@ L
605 lslice list slice ck_null 2 H L L
606 anonlist anonymous list ([]) ck_fun ms@ L
607 anonhash anonymous hash ({}) ck_fun ms@ L
609 splice splice ck_fun m@ A S? S? L
610 push push ck_fun imsT@ A L
611 pop pop ck_shift s% A
612 shift shift ck_shift s% A
613 unshift unshift ck_fun imsT@ A L
614 sort sort ck_sort m@ C? L
615 reverse reverse ck_fun mt@ L
617 grepstart grep ck_grep dm@ C L
618 grepwhile grep iterator ck_null dt|
620 mapstart map ck_grep dm@ C L
621 mapwhile map iterator ck_null dt|
625 range flipflop ck_null | S S
626 flip range (or flip) ck_null 1 S S
627 flop range (or flop) ck_null 1
631 and logical and (&&) ck_null |
632 or logical or (||) ck_null |
633 xor logical xor ck_null fs2 S S
634 cond_expr conditional expression ck_null d|
635 andassign logical and assignment (&&=) ck_null s|
636 orassign logical or assignment (||=) ck_null s|
638 method method lookup ck_method d1
639 entersub subroutine entry ck_subr dmt1 L
640 leavesub subroutine exit ck_null 1
641 leavesublv lvalue subroutine return ck_null 1
642 caller caller ck_fun t% S?
643 warn warn ck_fun imst@ L
644 die die ck_fun dimst@ L
645 reset symbol reset ck_fun is% S?
647 lineseq line sequence ck_null @
648 nextstate next statement ck_null s;
649 dbstate debug next statement ck_null s;
650 unstack iteration finalizer ck_null s0
651 enter block entry ck_null 0
652 leave block exit ck_null @
653 scope block ck_null @
654 enteriter foreach loop entry ck_null d{
655 iter foreach loop iterator ck_null 0
656 enterloop loop entry ck_null d{
657 leaveloop loop exit ck_null 2
658 return return ck_return dm@ L
659 last last ck_null ds}
660 next next ck_null ds}
661 redo redo ck_null ds}
662 dump dump ck_null ds}
663 goto goto ck_null ds}
664 exit exit ck_exit ds% S?
667 #nswitch numeric switch ck_null d
668 #cswitch character switch ck_null d
672 open open ck_open ismt@ F S? L
673 close close ck_fun is% F?
674 pipe_op pipe ck_fun is@ F F
676 fileno fileno ck_fun ist% F
677 umask umask ck_fun ist% S?
678 binmode binmode ck_fun s@ F S?
680 tie tie ck_fun idms@ R S L
681 untie untie ck_fun is% R
682 tied tied ck_fun s% R
683 dbmopen dbmopen ck_fun is@ H S S
684 dbmclose dbmclose ck_fun is% H
686 sselect select system call ck_select t@ S S S S
687 select select ck_select st@ F?
689 getc getc ck_eof st% F?
690 read read ck_fun imst@ F R S S?
691 enterwrite write ck_fun dis% F?
692 leavewrite write exit ck_null 1
694 prtf printf ck_listiob ims@ F? L
695 print print ck_listiob ims@ F? L
697 sysopen sysopen ck_fun s@ F S S S?
698 sysseek sysseek ck_fun s@ F S S
699 sysread sysread ck_fun imst@ F R S S?
700 syswrite syswrite ck_fun imst@ F S S? S?
702 send send ck_fun imst@ Fs S S S?
703 recv recv ck_fun imst@ Fs R S S
705 eof eof ck_eof is% F?
706 tell tell ck_fun st% F?
707 seek seek ck_fun s@ F S S
708 # truncate really behaves as if it had both "S S" and "F S"
709 truncate truncate ck_trunc is@ S S
711 fcntl fcntl ck_fun st@ F S S
712 ioctl ioctl ck_fun st@ F S S
713 flock flock ck_fun isT@ F S
717 socket socket ck_fun is@ Fs S S S
718 sockpair socketpair ck_fun is@ Fs Fs S S S
720 bind bind ck_fun is@ Fs S
721 connect connect ck_fun is@ Fs S
722 listen listen ck_fun is@ Fs S
723 accept accept ck_fun ist@ Fs Fs
724 shutdown shutdown ck_fun ist@ Fs S
726 gsockopt getsockopt ck_fun is@ Fs S S
727 ssockopt setsockopt ck_fun is@ Fs S S S
729 getsockname getsockname ck_fun is% Fs
730 getpeername getpeername ck_fun is% Fs
734 lstat lstat ck_ftst u- F
735 stat stat ck_ftst u- F
736 ftrread -R ck_ftst isu- F-
737 ftrwrite -W ck_ftst isu- F-
738 ftrexec -X ck_ftst isu- F-
739 fteread -r ck_ftst isu- F-
740 ftewrite -w ck_ftst isu- F-
741 fteexec -x ck_ftst isu- F-
742 ftis -e ck_ftst isu- F-
743 fteowned -O ck_ftst isu- F-
744 ftrowned -o ck_ftst isu- F-
745 ftzero -z ck_ftst isu- F-
746 ftsize -s ck_ftst istu- F-
747 ftmtime -M ck_ftst stu- F-
748 ftatime -A ck_ftst stu- F-
749 ftctime -C ck_ftst stu- F-
750 ftsock -S ck_ftst isu- F-
751 ftchr -c ck_ftst isu- F-
752 ftblk -b ck_ftst isu- F-
753 ftfile -f ck_ftst isu- F-
754 ftdir -d ck_ftst isu- F-
755 ftpipe -p ck_ftst isu- F-
756 ftlink -l ck_ftst isu- F-
757 ftsuid -u ck_ftst isu- F-
758 ftsgid -g ck_ftst isu- F-
759 ftsvtx -k ck_ftst isu- F-
760 fttty -t ck_ftst is- F-
761 fttext -T ck_ftst isu- F-
762 ftbinary -B ck_ftst isu- F-
766 chdir chdir ck_fun isT% S?
767 chown chown ck_fun imsT@ L
768 chroot chroot ck_fun isTu% S?
769 unlink unlink ck_fun imsTu@ L
770 chmod chmod ck_fun imsT@ L
771 utime utime ck_fun imsT@ L
772 rename rename ck_fun isT@ S S
773 link link ck_fun isT@ S S
774 symlink symlink ck_fun isT@ S S
775 readlink readlink ck_fun stu% S?
776 mkdir mkdir ck_fun isT@ S S?
777 rmdir rmdir ck_fun isTu% S?
781 open_dir opendir ck_fun is@ F S
782 readdir readdir ck_fun % F
783 telldir telldir ck_fun st% F
784 seekdir seekdir ck_fun s@ F S
785 rewinddir rewinddir ck_fun s% F
786 closedir closedir ck_fun is% F
790 fork fork ck_null ist0
791 wait wait ck_null isT0
792 waitpid waitpid ck_fun isT@ S S
793 system system ck_exec imsT@ S? L
794 exec exec ck_exec dimsT@ S? L
795 kill kill ck_fun dimsT@ L
796 getppid getppid ck_null isT0
797 getpgrp getpgrp ck_fun isT% S?
798 setpgrp setpgrp ck_fun isT@ S? S?
799 getpriority getpriority ck_fun isT@ S S
800 setpriority setpriority ck_fun isT@ S S S
804 # NOTE: MacOS patches the 'i' of time() away later when the interpreter
805 # is created because in MacOS time() is already returning times > 2**31-1,
806 # that is, non-integers.
808 time time ck_null isT0
810 localtime localtime ck_fun t% S?
811 gmtime gmtime ck_fun t% S?
812 alarm alarm ck_fun istu% S?
813 sleep sleep ck_fun isT% S?
817 shmget shmget ck_fun imst@ S S S
818 shmctl shmctl ck_fun imst@ S S S
819 shmread shmread ck_fun imst@ S S S S
820 shmwrite shmwrite ck_fun imst@ S S S S
824 msgget msgget ck_fun imst@ S S
825 msgctl msgctl ck_fun imst@ S S S
826 msgsnd msgsnd ck_fun imst@ S S S
827 msgrcv msgrcv ck_fun imst@ S S S S S
831 semget semget ck_fun imst@ S S S
832 semctl semctl ck_fun imst@ S S S S
833 semop semop ck_fun imst@ S S
837 require require ck_require du% S?
838 dofile do "file" ck_fun d1 S
839 entereval eval "string" ck_eval d% S
840 leaveeval eval "string" exit ck_null 1 S
841 #evalonce eval constant string ck_null d1 S
842 entertry eval {block} ck_null |
843 leavetry eval {block} exit ck_null @
847 ghbyname gethostbyname ck_fun % S
848 ghbyaddr gethostbyaddr ck_fun @ S S
849 ghostent gethostent ck_null 0
850 gnbyname getnetbyname ck_fun % S
851 gnbyaddr getnetbyaddr ck_fun @ S S
852 gnetent getnetent ck_null 0
853 gpbyname getprotobyname ck_fun % S
854 gpbynumber getprotobynumber ck_fun @ S
855 gprotoent getprotoent ck_null 0
856 gsbyname getservbyname ck_fun @ S S
857 gsbyport getservbyport ck_fun @ S S
858 gservent getservent ck_null 0
859 shostent sethostent ck_fun is% S
860 snetent setnetent ck_fun is% S
861 sprotoent setprotoent ck_fun is% S
862 sservent setservent ck_fun is% S
863 ehostent endhostent ck_null is0
864 enetent endnetent ck_null is0
865 eprotoent endprotoent ck_null is0
866 eservent endservent ck_null is0
867 gpwnam getpwnam ck_fun % S
868 gpwuid getpwuid ck_fun % S
869 gpwent getpwent ck_null 0
870 spwent setpwent ck_null is0
871 epwent endpwent ck_null is0
872 ggrnam getgrnam ck_fun % S
873 ggrgid getgrgid ck_fun % S
874 ggrent getgrent ck_null 0
875 sgrent setgrent ck_null is0
876 egrent endgrent ck_null is0
877 getlogin getlogin ck_null st0
881 syscall syscall ck_fun imst@ S L
883 # For multi-threading
884 lock lock ck_rfun s% S
885 threadsv per-thread value ck_null ds0
888 setstate set statement info ck_null s;
889 method_named method with known name ck_null d$