This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
s/PERL_COPY_ON_WRITE/PERL_OLD_COPY_ON_WRITE/g
[perl5.git] / makedef.pl
1 #
2 # Create the export list for perl.
3 #
4 # Needed by WIN32 and OS/2 for creating perl.dll,
5 # and by AIX for creating libperl.a when -Dusershrplib is in effect,
6 # and by MacOS Classic.
7 #
8 # reads global.sym, pp.sym, perlvars.h, intrpvar.h, thrdvar.h, config.h
9 # On OS/2 reads miniperl.map and the previous version of perl5.def as well
10
11 my $PLATFORM;
12 my $CCTYPE;
13
14 while (@ARGV) {
15     my $flag = shift;
16     if ($flag =~ s/^CC_FLAGS=/ /) {
17         for my $fflag ($flag =~ /(?:^|\s)-D(\S+)/g) {
18             $fflag     .= '=1' unless $fflag =~ /^(\w+)=/;
19             $define{$1} = $2   if $fflag =~ /^(\w+)=(.+)$/;
20         }
21         next;
22     }
23     $define{$1} = 1 if ($flag =~ /^-D(\w+)$/);
24     $define{$1} = $2 if ($flag =~ /^-D(\w+)=(.+)$/);
25     $CCTYPE   = $1 if ($flag =~ /^CCTYPE=(\w+)$/);
26     $PLATFORM = $1 if ($flag =~ /^PLATFORM=(\w+)$/);
27     if ($PLATFORM eq 'netware') {
28         $FILETYPE = $1 if ($flag =~ /^FILETYPE=(\w+)$/);
29     }
30 }
31
32 my @PLATFORM = qw(aix win32 wince os2 MacOS netware);
33 my %PLATFORM;
34 @PLATFORM{@PLATFORM} = ();
35
36 defined $PLATFORM || die "PLATFORM undefined, must be one of: @PLATFORM\n";
37 exists $PLATFORM{$PLATFORM} || die "PLATFORM must be one of: @PLATFORM\n";
38
39 my %exportperlmalloc =
40     (
41        Perl_malloc              =>      "malloc",
42        Perl_mfree               =>      "free",
43        Perl_realloc             =>      "realloc",
44        Perl_calloc              =>      "calloc",
45     );
46
47 my $exportperlmalloc = $PLATFORM eq 'os2';
48
49 my $config_sh   = "config.sh";
50 my $config_h    = "config.h";
51 my $thrdvar_h   = "thrdvar.h";
52 my $intrpvar_h  = "intrpvar.h";
53 my $perlvars_h  = "perlvars.h";
54 my $global_sym  = "global.sym";
55 my $pp_sym      = "pp.sym";
56 my $globvar_sym = "globvar.sym";
57 my $perlio_sym  = "perlio.sym";
58 my $static_ext = "";
59
60 if ($PLATFORM eq 'aix') {
61     # Nothing for now.
62 }
63 elsif ($PLATFORM =~ /^win(?:32|ce)$/ || $PLATFORM eq 'netware') {
64     $CCTYPE = "MSVC" unless defined $CCTYPE;
65     foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
66              $pp_sym, $globvar_sym, $perlio_sym) {
67         s!^!..\\!;
68     }
69 }
70 elsif ($PLATFORM eq 'MacOS') {
71     foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
72              $pp_sym, $globvar_sym, $perlio_sym) {
73         s!^!::!;
74     }
75 }
76
77 unless ($PLATFORM eq 'win32' || $PLATFORM eq 'wince' || $PLATFORM eq 'MacOS' || $PLATFORM eq 'netware') {
78     open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n";
79     while (<CFG>) {
80         if (/^(?:ccflags|optimize)='(.+)'$/) {
81             $_ = $1;
82             $define{$1} = 1 while /-D(\w+)/g;
83         }
84         if (/^(d_(?:mmap|sigaction))='(.+)'$/) {
85             $define{$1} = $2;
86         }
87         if ($PLATFORM eq 'os2') {
88             $CONFIG_ARGS = $1 if /^config_args='(.+)'$/;
89             $ARCHNAME =    $1 if /^archname='(.+)'$/;
90             $PATCHLEVEL =  $1 if /^perl_patchlevel='(.+)'$/;
91         }
92     }
93     close(CFG);
94 }
95 if ($PLATFORM eq 'win32' || $PLATFORM eq 'wince') {
96     open(CFG,"<..\\$config_sh") || die "Cannot open ..\\$config_sh: $!\n";
97     if ((join '', <CFG>) =~ /^static_ext='(.*)'$/m) {
98         $static_ext = $1;
99     }
100     close(CFG);
101 }
102
103 open(CFG,$config_h) || die "Cannot open $config_h: $!\n";
104 while (<CFG>) {
105     $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/;
106     $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/;
107     $define{$1} = 1 if /^\s*#\s*define\s+(PERL_\w+)\b/;
108     $define{$1} = 1 if /^\s*#\s*define\s+(USE_\w+)\b/;
109 }
110 close(CFG);
111
112 # perl.h logic duplication begins
113
114 if ($define{PERL_IMPLICIT_SYS}) {
115     $define{PL_OP_SLAB_ALLOC} = 1;
116 }
117
118 if ($define{USE_ITHREADS}) {
119     if (!$define{MULTIPLICITY}) {
120         $define{MULTIPLICITY} = 1;
121     }
122 }
123
124 $define{PERL_IMPLICIT_CONTEXT} ||=
125     $define{USE_ITHREADS} ||
126     $define{MULTIPLICITY} ;
127
128 if ($define{USE_ITHREADS} && $PLATFORM ne 'win32' && $^O ne 'darwin') {
129     $define{USE_REENTRANT_API} = 1;
130 }
131
132 # perl.h logic duplication ends
133
134 my $sym_ord = 0;
135
136 if ($PLATFORM =~ /^win(?:32|ce)$/) {
137     warn join(' ',keys %define)."\n";
138     ($dll = ($define{PERL_DLL} || "perl59")) =~ s/\.dll$//i;
139     print "LIBRARY $dll\n";
140     print "DESCRIPTION 'Perl interpreter'\n";
141     print "EXPORTS\n";
142     if ($define{PERL_IMPLICIT_SYS}) {
143         output_symbol("perl_get_host_info");
144         output_symbol("perl_alloc_override");
145     }
146     if ($define{USE_ITHREADS} and $define{PERL_IMPLICIT_SYS}) {
147         output_symbol("perl_clone_host");
148     }
149 }
150 elsif ($PLATFORM eq 'os2') {
151     if (open my $fh, '<', 'perl5.def') {
152       while (<$fh>) {
153         last if /^\s*EXPORTS\b/;
154       }
155       while (<$fh>) {
156         $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/;
157         # This allows skipping ordinals which were used in older versions
158         $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/;
159       }
160       $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max
161     }
162     ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
163     $v .= '-thread' if $ARCHNAME =~ /-thread/;
164     ($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
165     $v .= "\@$PATCHLEVEL" if $PATCHLEVEL;
166     $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'";
167     $d = substr($d, 0, 249) . "...'" if length $d > 253;
168     print <<"---EOP---";
169 LIBRARY '$dll' INITINSTANCE TERMINSTANCE
170 $d
171 STACKSIZE 32768
172 CODE LOADONCALL
173 DATA LOADONCALL NONSHARED MULTIPLE
174 EXPORTS
175 ---EOP---
176 }
177 elsif ($PLATFORM eq 'aix') {
178     $OSVER = `uname -v`;
179     chop $OSVER;
180     $OSREL = `uname -r`;
181     chop $OSREL;
182     if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
183         print "#! ..\n";
184     } else {
185         print "#!\n";
186     }
187 }
188 elsif ($PLATFORM eq 'netware') {
189         if ($FILETYPE eq 'def') {
190         print "LIBRARY perl59\n";
191         print "DESCRIPTION 'Perl interpreter for NetWare'\n";
192         print "EXPORTS\n";
193         }
194         if ($define{PERL_IMPLICIT_SYS}) {
195             output_symbol("perl_get_host_info");
196             output_symbol("perl_alloc_override");
197             output_symbol("perl_clone_host");
198         }
199 }
200
201 my %skip;
202 my %export;
203
204 sub skip_symbols {
205     my $list = shift;
206     foreach my $symbol (@$list) {
207         $skip{$symbol} = 1;
208     }
209 }
210
211 sub emit_symbols {
212     my $list = shift;
213     foreach my $symbol (@$list) {
214         my $skipsym = $symbol;
215         # XXX hack
216         if ($define{MULTIPLICITY}) {
217             $skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/;
218         }
219         emit_symbol($symbol) unless exists $skip{$skipsym};
220     }
221 }
222
223 if ($PLATFORM eq 'win32') {
224     skip_symbols [qw(
225                      PL_statusvalue_vms
226                      PL_archpat_auto
227                      PL_cryptseen
228                      PL_DBcv
229                      PL_generation
230                      PL_lastgotoprobe
231                      PL_linestart
232                      PL_modcount
233                      PL_pending_ident
234                      PL_sortcxix
235                      PL_sublex_info
236                      PL_timesbuf
237                      main
238                      Perl_ErrorNo
239                      Perl_GetVars
240                      Perl_do_exec3
241                      Perl_do_ipcctl
242                      Perl_do_ipcget
243                      Perl_do_msgrcv
244                      Perl_do_msgsnd
245                      Perl_do_semop
246                      Perl_do_shmio
247                      Perl_dump_fds
248                      Perl_init_thread_intern
249                      Perl_my_bzero
250                      Perl_my_bcopy
251                      Perl_my_htonl
252                      Perl_my_ntohl
253                      Perl_my_swap
254                      Perl_my_chsize
255                      Perl_same_dirent
256                      Perl_setenv_getix
257                      Perl_unlnk
258                      Perl_watch
259                      Perl_safexcalloc
260                      Perl_safexmalloc
261                      Perl_safexfree
262                      Perl_safexrealloc
263                      Perl_my_memcmp
264                      Perl_my_memset
265                      PL_cshlen
266                      PL_cshname
267                      PL_opsave
268                      Perl_do_exec
269                      Perl_getenv_len
270                      Perl_my_pclose
271                      Perl_my_popen
272                      )];
273 }
274 else {
275     skip_symbols [qw(
276                      Perl_do_spawn
277                      Perl_do_spawn_nowait
278                      Perl_do_aspawn
279                      )];
280 }
281 if ($PLATFORM eq 'wince') {
282     skip_symbols [qw(
283                      PL_statusvalue_vms
284                      PL_archpat_auto
285                      PL_cryptseen
286                      PL_DBcv
287                      PL_generation
288                      PL_lastgotoprobe
289                      PL_linestart
290                      PL_modcount
291                      PL_pending_ident
292                      PL_sortcxix
293                      PL_sublex_info
294                      PL_timesbuf
295                      PL_collation_ix
296                      PL_collation_name
297                      PL_collation_standard
298                      PL_collxfrm_base
299                      PL_collxfrm_mult
300                      PL_numeric_compat1
301                      PL_numeric_local
302                      PL_numeric_name
303                      PL_numeric_radix_sv
304                      PL_numeric_standard
305                      PL_vtbl_collxfrm
306                      Perl_sv_collxfrm
307                      setgid
308                      setuid
309                      win32_free_childdir
310                      win32_free_childenv
311                      win32_get_childdir
312                      win32_get_childenv
313                      win32_spawnvp
314                      main
315                      Perl_ErrorNo
316                      Perl_GetVars
317                      Perl_do_exec3
318                      Perl_do_ipcctl
319                      Perl_do_ipcget
320                      Perl_do_msgrcv
321                      Perl_do_msgsnd
322                      Perl_do_semop
323                      Perl_do_shmio
324                      Perl_dump_fds
325                      Perl_init_thread_intern
326                      Perl_my_bzero
327                      Perl_my_bcopy
328                      Perl_my_htonl
329                      Perl_my_ntohl
330                      Perl_my_swap
331                      Perl_my_chsize
332                      Perl_same_dirent
333                      Perl_setenv_getix
334                      Perl_unlnk
335                      Perl_watch
336                      Perl_safexcalloc
337                      Perl_safexmalloc
338                      Perl_safexfree
339                      Perl_safexrealloc
340                      Perl_my_memcmp
341                      Perl_my_memset
342                      PL_cshlen
343                      PL_cshname
344                      PL_opsave
345                      Perl_do_exec
346                      Perl_getenv_len
347                      Perl_my_pclose
348                      Perl_my_popen
349                      )];
350 }
351 elsif ($PLATFORM eq 'aix') {
352     skip_symbols([qw(
353                      Perl_dump_fds
354                      Perl_ErrorNo
355                      Perl_GetVars
356                      Perl_my_bcopy
357                      Perl_my_bzero
358                      Perl_my_chsize
359                      Perl_my_htonl
360                      Perl_my_memcmp
361                      Perl_my_memset
362                      Perl_my_ntohl
363                      Perl_my_swap
364                      Perl_safexcalloc
365                      Perl_safexfree
366                      Perl_safexmalloc
367                      Perl_safexrealloc
368                      Perl_same_dirent
369                      Perl_unlnk
370                      Perl_sys_intern_clear
371                      Perl_sys_intern_dup
372                      Perl_sys_intern_init
373                      PL_cryptseen
374                      PL_opsave
375                      PL_statusvalue_vms
376                      PL_sys_intern
377                      )]);
378 }
379 elsif ($PLATFORM eq 'os2') {
380     emit_symbols([qw(
381                     ctermid
382                     get_sysinfo
383                     Perl_OS2_init
384                     Perl_OS2_init3
385                     Perl_OS2_term
386                     OS2_Perl_data
387                     dlopen
388                     dlsym
389                     dlerror
390                     dlclose
391                     dup2
392                     dup
393                     my_tmpfile
394                     my_tmpnam
395                     my_flock
396                     my_rmdir
397                     my_mkdir
398                     my_getpwuid
399                     my_getpwnam
400                     my_getpwent
401                     my_setpwent
402                     my_endpwent
403                     fork_with_resources
404                     croak_with_os2error
405                     setgrent
406                     endgrent
407                     getgrent
408                     malloc_mutex
409                     threads_mutex
410                     nthreads
411                     nthreads_cond
412                     os2_cond_wait
413                     os2_stat
414                     os2_execname
415                     async_mssleep
416                     msCounter
417                     InfoTable
418                     pthread_join
419                     pthread_create
420                     pthread_detach
421                     XS_Cwd_change_drive
422                     XS_Cwd_current_drive
423                     XS_Cwd_extLibpath
424                     XS_Cwd_extLibpath_set
425                     XS_Cwd_sys_abspath
426                     XS_Cwd_sys_chdir
427                     XS_Cwd_sys_cwd
428                     XS_Cwd_sys_is_absolute
429                     XS_Cwd_sys_is_relative
430                     XS_Cwd_sys_is_rooted
431                     XS_DynaLoader_mod2fname
432                     XS_File__Copy_syscopy
433                     Perl_Register_MQ
434                     Perl_Deregister_MQ
435                     Perl_Serve_Messages
436                     Perl_Process_Messages
437                     init_PMWIN_entries
438                     PMWIN_entries
439                     Perl_hab_GET
440                     loadByOrdinal
441                     pExtFCN
442                     os2error
443                     ResetWinError
444                     CroakWinError
445                     PL_do_undump
446                     )]);
447     emit_symbols([qw(os2_cond_wait
448                      pthread_join
449                      pthread_create
450                      pthread_detach
451                     )])
452       if $define{'USE_5005THREADS'} or $define{'USE_ITHREADS'};
453 }
454 elsif ($PLATFORM eq 'MacOS') {
455     skip_symbols [qw(
456                     Perl_GetVars
457                     PL_cryptseen
458                     PL_cshlen
459                     PL_cshname
460                     PL_statusvalue_vms
461                     PL_sys_intern
462                     PL_opsave
463                     PL_timesbuf
464                     Perl_dump_fds
465                     Perl_my_bcopy
466                     Perl_my_bzero
467                     Perl_my_chsize
468                     Perl_my_htonl
469                     Perl_my_memcmp
470                     Perl_my_memset
471                     Perl_my_ntohl
472                     Perl_my_swap
473                     Perl_safexcalloc
474                     Perl_safexfree
475                     Perl_safexmalloc
476                     Perl_safexrealloc
477                     Perl_unlnk
478                     Perl_sys_intern_clear
479                     Perl_sys_intern_init
480                     )];
481 }
482 elsif ($PLATFORM eq 'netware') {
483         skip_symbols [qw(
484                         PL_statusvalue_vms
485                         PL_archpat_auto
486                         PL_cryptseen
487                         PL_DBcv
488                         PL_generation
489                         PL_lastgotoprobe
490                         PL_linestart
491                         PL_modcount
492                         PL_pending_ident
493                         PL_sortcxix
494                         PL_sublex_info
495                         PL_timesbuf
496                         main
497                         Perl_ErrorNo
498                         Perl_GetVars
499                         Perl_do_exec3
500                         Perl_do_ipcctl
501                         Perl_do_ipcget
502                         Perl_do_msgrcv
503                         Perl_do_msgsnd
504                         Perl_do_semop
505                         Perl_do_shmio
506                         Perl_dump_fds
507                         Perl_init_thread_intern
508                         Perl_my_bzero
509                         Perl_my_htonl
510                         Perl_my_ntohl
511                         Perl_my_swap
512                         Perl_my_chsize
513                         Perl_same_dirent
514                         Perl_setenv_getix
515                         Perl_unlnk
516                         Perl_watch
517                         Perl_safexcalloc
518                         Perl_safexmalloc
519                         Perl_safexfree
520                         Perl_safexrealloc
521                         Perl_my_memcmp
522                         Perl_my_memset
523                         PL_cshlen
524                         PL_cshname
525                         PL_opsave
526                         Perl_do_exec
527                         Perl_getenv_len
528                         Perl_my_pclose
529                         Perl_my_popen
530                         Perl_sys_intern_init
531                         Perl_sys_intern_dup
532                         Perl_sys_intern_clear
533                         Perl_my_bcopy
534                         Perl_PerlIO_write
535                         Perl_PerlIO_unread
536                         Perl_PerlIO_tell
537                         Perl_PerlIO_stdout
538                         Perl_PerlIO_stdin
539                         Perl_PerlIO_stderr
540                         Perl_PerlIO_setlinebuf
541                         Perl_PerlIO_set_ptrcnt
542                         Perl_PerlIO_set_cnt
543                         Perl_PerlIO_seek
544                         Perl_PerlIO_read
545                         Perl_PerlIO_get_ptr
546                         Perl_PerlIO_get_cnt
547                         Perl_PerlIO_get_bufsiz
548                         Perl_PerlIO_get_base
549                         Perl_PerlIO_flush
550                         Perl_PerlIO_fill
551                         Perl_PerlIO_fileno
552                         Perl_PerlIO_error
553                         Perl_PerlIO_eof
554                         Perl_PerlIO_close
555                         Perl_PerlIO_clearerr
556                         PerlIO_perlio
557                         )];
558 }
559
560 unless ($define{'DEBUGGING'}) {
561     skip_symbols [qw(
562                     Perl_deb_growlevel
563                     Perl_debop
564                     Perl_debprofdump
565                     Perl_debstack
566                     Perl_debstackptrs
567                     Perl_sv_peek
568                     PL_block_type
569                     PL_watchaddr
570                     PL_watchok
571                     PL_watch_pvx
572                     )];
573 }
574
575 if ($define{'PERL_IMPLICIT_CONTEXT'}) {
576     skip_symbols [qw(
577                     PL_sig_sv
578                     )];
579 }
580
581 if ($define{'PERL_IMPLICIT_SYS'}) {
582     skip_symbols [qw(
583                     Perl_getenv_len
584                     Perl_my_popen
585                     Perl_my_pclose
586                     )];
587 }
588 else {
589     skip_symbols [qw(
590                     PL_Mem
591                     PL_MemShared
592                     PL_MemParse
593                     PL_Env
594                     PL_StdIO
595                     PL_LIO
596                     PL_Dir
597                     PL_Sock
598                     PL_Proc
599                     )];
600 }
601
602 unless ($define{'PERL_OLD_COPY_ON_WRITE'}) {
603     skip_symbols [qw(
604                     Perl_sv_setsv_cow
605                     Perl_sv_release_IVX
606                   )];
607 }
608
609 unless ($define{'USE_REENTRANT_API'}) {
610     skip_symbols [qw(
611                     PL_reentrant_buffer
612                     )];
613 }
614
615 if ($define{'MYMALLOC'}) {
616     emit_symbols [qw(
617                     Perl_dump_mstats
618                     Perl_get_mstats
619                     Perl_strdup
620                     Perl_putenv
621                     MallocCfg_ptr
622                     MallocCfgP_ptr
623                     )];
624     if ($define{'USE_ITHREADS'}) {
625         emit_symbols [qw(
626                         PL_malloc_mutex
627                         )];
628     }
629     else {
630         skip_symbols [qw(
631                         PL_malloc_mutex
632                         )];
633     }
634 }
635 else {
636     skip_symbols [qw(
637                     PL_malloc_mutex
638                     Perl_dump_mstats
639                     Perl_get_mstats
640                     Perl_malloced_size
641                     MallocCfg_ptr
642                     MallocCfgP_ptr
643                     )];
644 }
645
646 unless ($define{'PERL_MALLOC_WRAP'}) {
647     skip_symbols [qw(
648                     PL_memory_wrap
649                     )];
650 }
651
652 unless ($define{'USE_ITHREADS'}) {
653     skip_symbols [qw(
654                     PL_thr_key
655                     )];
656 }
657
658 # USE_5005THREADS symbols. Kept as reference for easier removal
659     skip_symbols [qw(
660                     PL_sv_mutex
661                     PL_strtab_mutex
662                     PL_svref_mutex
663                     PL_cred_mutex
664                     PL_eval_mutex
665                     PL_fdpid_mutex
666                     PL_sv_lock_mutex
667                     PL_eval_cond
668                     PL_eval_owner
669                     PL_threads_mutex
670                     PL_nthreads
671                     PL_nthreads_cond
672                     PL_threadnum
673                     PL_threadsv_names
674                     PL_thrsv
675                     PL_vtbl_mutex
676                     Perl_condpair_magic
677                     Perl_new_struct_thread
678                     Perl_per_thread_magicals
679                     Perl_thread_create
680                     Perl_find_threadsv
681                     Perl_unlock_condpair
682                     Perl_magic_mutexfree
683                     Perl_sv_lock
684                     )];
685
686 unless ($define{'USE_ITHREADS'}) {
687     skip_symbols [qw(
688                     PL_ptr_table
689                     PL_pte_root
690                     PL_pte_arenaroot
691                     PL_op_mutex
692                     PL_regex_pad
693                     PL_regex_padav
694                     PL_shared_hek_table
695                     PL_sharedsv_space
696                     PL_sharedsv_space_mutex
697                     PL_dollarzero_mutex
698                     Perl_dirp_dup
699                     Perl_cx_dup
700                     Perl_si_dup
701                     Perl_any_dup
702                     Perl_ss_dup
703                     Perl_fp_dup
704                     Perl_gp_dup
705                     Perl_he_dup
706                     Perl_mg_dup
707                     Perl_re_dup
708                     Perl_sv_dup
709                     Perl_rvpv_dup
710                     Perl_hek_dup
711                     Perl_sys_intern_dup
712                     Perl_ptr_table_clear
713                     Perl_ptr_table_fetch
714                     Perl_ptr_table_free
715                     Perl_ptr_table_new
716                     Perl_ptr_table_clear
717                     Perl_ptr_table_free
718                     Perl_ptr_table_split
719                     Perl_ptr_table_store
720                     perl_clone
721                     perl_clone_using
722                     Perl_sharedsv_find
723                     Perl_sharedsv_init
724                     Perl_sharedsv_lock
725                     Perl_sharedsv_new
726                     Perl_sharedsv_thrcnt_dec
727                     Perl_sharedsv_thrcnt_inc
728                     Perl_sharedsv_unlock
729                     )];
730 }
731
732 unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
733     skip_symbols [qw(
734                     Perl_croak_nocontext
735                     Perl_die_nocontext
736                     Perl_deb_nocontext
737                     Perl_form_nocontext
738                     Perl_load_module_nocontext
739                     Perl_mess_nocontext
740                     Perl_warn_nocontext
741                     Perl_warner_nocontext
742                     Perl_newSVpvf_nocontext
743                     Perl_sv_catpvf_nocontext
744                     Perl_sv_setpvf_nocontext
745                     Perl_sv_catpvf_mg_nocontext
746                     Perl_sv_setpvf_mg_nocontext
747                     )];
748 }
749
750 unless ($define{'PERL_IMPLICIT_SYS'}) {
751     skip_symbols [qw(
752                     perl_alloc_using
753                     perl_clone_using
754                     )];
755 }
756
757 unless ($define{'FAKE_THREADS'}) {
758     skip_symbols [qw(PL_curthr)];
759 }
760
761 unless ($define{'PL_OP_SLAB_ALLOC'}) {
762     skip_symbols [qw(
763                      PL_OpPtr
764                      PL_OpSlab
765                      PL_OpSpace
766                      Perl_Slab_Alloc
767                      Perl_Slab_Free
768                     )];
769 }
770
771 unless ($define{'THREADS_HAVE_PIDS'}) {
772     skip_symbols [qw(PL_ppid)];
773 }
774
775 unless ($define{'PERL_NEED_APPCTX'}) {
776     skip_symbols [qw(
777                     PL_appctx
778                     )];
779 }
780
781 unless ($define{'PERL_NEED_TIMESBASE'}) {
782     skip_symbols [qw(
783                     PL_timesbase
784                     )];
785 }
786
787 unless ($define{'d_mmap'}) {
788     skip_symbols [qw(
789                     PL_mmap_page_size
790                     )];
791 }
792
793 if ($define{'d_sigaction'}) {
794     skip_symbols [qw(
795                     PL_sig_trapped
796                     )];
797 }
798
799 if ($^O ne 'vms') {
800     # VMS does its own thing for these symbols.
801     skip_symbols [qw(PL_sig_handlers_initted
802                      PL_sig_ignoring
803                      PL_sig_defaulting)];
804 }  
805
806 sub readvar {
807     my $file = shift;
808     my $proc = shift || sub { "PL_$_[2]" };
809     open(VARS,$file) || die "Cannot open $file: $!\n";
810     my @syms;
811     while (<VARS>) {
812         # All symbols have a Perl_ prefix because that's what embed.h
813         # sticks in front of them.  The A?I?S?C? is strictly speaking
814         # wrong.
815         push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?S?C?)\(([IGT])(\w+)/);
816     }
817     close(VARS);
818     return \@syms;
819 }
820
821 if ($define{'PERL_GLOBAL_STRUCT'}) {
822     my $global = readvar($perlvars_h);
823     skip_symbols $global;
824     emit_symbol('Perl_GetVars');
825     emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
826 } else {
827     skip_symbols [qw(Perl_init_global_struct Perl_free_global_struct)];
828 }
829
830 # functions from *.sym files
831
832 my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API
833
834 # Symbols that are the public face of the PerlIO layers implementation
835 # These are in _addition to_ the public face of the abstraction
836 # and need to be exported to allow XS modules to implement layers
837 my @layer_syms = qw(
838                     PerlIOBase_binmode
839                     PerlIOBase_clearerr
840                     PerlIOBase_close
841                     PerlIOBase_dup
842                     PerlIOBase_eof
843                     PerlIOBase_error
844                     PerlIOBase_fileno
845                     PerlIOBase_noop_fail
846                     PerlIOBase_noop_ok
847                     PerlIOBase_popped
848                     PerlIOBase_pushed
849                     PerlIOBase_read
850                     PerlIOBase_setlinebuf
851                     PerlIOBase_unread
852                     PerlIOBuf_bufsiz
853                     PerlIOBuf_close
854                     PerlIOBuf_dup
855                     PerlIOBuf_fill
856                     PerlIOBuf_flush
857                     PerlIOBuf_get_base
858                     PerlIOBuf_get_cnt
859                     PerlIOBuf_get_ptr
860                     PerlIOBuf_open
861                     PerlIOBuf_popped
862                     PerlIOBuf_pushed
863                     PerlIOBuf_read
864                     PerlIOBuf_seek
865                     PerlIOBuf_set_ptrcnt
866                     PerlIOBuf_tell
867                     PerlIOBuf_unread
868                     PerlIOBuf_write
869                     PerlIO_allocate
870                     PerlIO_apply_layera
871                     PerlIO_apply_layers
872                     PerlIO_arg_fetch
873                     PerlIO_debug
874                     PerlIO_define_layer
875                     PerlIO_isutf8
876                     PerlIO_layer_fetch
877                     PerlIO_list_free
878                     PerlIO_modestr
879                     PerlIO_parse_layers
880                     PerlIO_pending
881                     PerlIO_perlio
882                     PerlIO_pop
883                     PerlIO_push
884                     PerlIO_sv_dup
885                     Perl_PerlIO_clearerr
886                     Perl_PerlIO_close
887                     Perl_PerlIO_eof
888                     Perl_PerlIO_error
889                     Perl_PerlIO_fileno
890                     Perl_PerlIO_fill
891                     Perl_PerlIO_flush
892                     Perl_PerlIO_get_base
893                     Perl_PerlIO_get_bufsiz
894                     Perl_PerlIO_get_cnt
895                     Perl_PerlIO_get_ptr
896                     Perl_PerlIO_read
897                     Perl_PerlIO_seek
898                     Perl_PerlIO_set_cnt
899                     Perl_PerlIO_set_ptrcnt
900                     Perl_PerlIO_setlinebuf
901                     Perl_PerlIO_stderr
902                     Perl_PerlIO_stdin
903                     Perl_PerlIO_stdout
904                     Perl_PerlIO_tell
905                     Perl_PerlIO_unread
906                     Perl_PerlIO_write
907 );
908 if ($PLATFORM eq 'netware') {
909     push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
910 }
911
912 if ($define{'USE_PERLIO'}) {
913     # Export the symols that make up the PerlIO abstraction, regardless
914     # of its implementation - read from a file
915     push @syms, $perlio_sym;
916
917     # This part is then dependent on how the abstraction is implemented
918     if ($define{'USE_SFIO'}) {
919         # Old legacy non-stdio "PerlIO"
920         skip_symbols \@layer_syms;
921         skip_symbols [qw(perlsio_binmode)];
922         # SFIO defines most of the PerlIO routines as macros
923         # So undo most of what $perlio_sym has just done - d'oh !
924         # Perhaps it would be better to list the ones which do exist
925         # And emit them
926         skip_symbols [qw(
927                          PerlIO_canset_cnt
928                          PerlIO_clearerr
929                          PerlIO_close
930                          PerlIO_eof
931                          PerlIO_error
932                          PerlIO_exportFILE
933                          PerlIO_fast_gets
934                          PerlIO_fdopen
935                          PerlIO_fileno
936                          PerlIO_findFILE
937                          PerlIO_flush
938                          PerlIO_get_base
939                          PerlIO_get_bufsiz
940                          PerlIO_get_cnt
941                          PerlIO_get_ptr
942                          PerlIO_getc
943                          PerlIO_getname
944                          PerlIO_has_base
945                          PerlIO_has_cntptr
946                          PerlIO_importFILE
947                          PerlIO_open
948                          PerlIO_printf
949                          PerlIO_putc
950                          PerlIO_puts
951                          PerlIO_read
952                          PerlIO_releaseFILE
953                          PerlIO_reopen
954                          PerlIO_rewind
955                          PerlIO_seek
956                          PerlIO_set_cnt
957                          PerlIO_set_ptrcnt
958                          PerlIO_setlinebuf
959                          PerlIO_sprintf
960                          PerlIO_stderr
961                          PerlIO_stdin
962                          PerlIO_stdout
963                          PerlIO_stdoutf
964                          PerlIO_tell
965                          PerlIO_ungetc
966                          PerlIO_vprintf
967                          PerlIO_write
968                          PerlIO_perlio
969                          Perl_PerlIO_clearerr
970                          Perl_PerlIO_close
971                          Perl_PerlIO_eof
972                          Perl_PerlIO_error
973                          Perl_PerlIO_fileno
974                          Perl_PerlIO_fill
975                          Perl_PerlIO_flush
976                          Perl_PerlIO_get_base
977                          Perl_PerlIO_get_bufsiz
978                          Perl_PerlIO_get_cnt
979                          Perl_PerlIO_get_ptr
980                          Perl_PerlIO_read
981                          Perl_PerlIO_seek
982                          Perl_PerlIO_set_cnt
983                          Perl_PerlIO_set_ptrcnt
984                          Perl_PerlIO_setlinebuf
985                          Perl_PerlIO_stderr
986                          Perl_PerlIO_stdin
987                          Perl_PerlIO_stdout
988                          Perl_PerlIO_tell
989                          Perl_PerlIO_unread
990                          Perl_PerlIO_write
991                          PL_def_layerlist
992                          PL_known_layers
993                          PL_perlio
994                          )];
995     }
996     else {
997         # PerlIO with layers - export implementation
998         emit_symbols \@layer_syms;
999         emit_symbols [qw(perlsio_binmode)];
1000     }
1001 } else {
1002         # -Uuseperlio
1003         # Skip the PerlIO layer symbols - although
1004         # nothing should have exported them anyway.
1005         skip_symbols \@layer_syms;
1006         skip_symbols [qw(perlsio_binmode)];
1007         skip_symbols [qw(PL_def_layerlist PL_known_layers PL_perlio)];
1008
1009         # Also do NOT add abstraction symbols from $perlio_sym
1010         # abstraction is done as #define to stdio
1011         # Remaining remnants that _may_ be functions
1012         # are handled in <DATA>
1013 }
1014
1015 for my $syms (@syms) {
1016     open (GLOBAL, "<$syms") || die "failed to open $syms: $!\n";
1017     while (<GLOBAL>) {
1018         next if (!/^[A-Za-z]/);
1019         # Functions have a Perl_ prefix
1020         # Variables have a PL_ prefix
1021         chomp($_);
1022         my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "");
1023         $symbol .= $_;
1024         emit_symbol($symbol) unless exists $skip{$symbol};
1025     }
1026     close(GLOBAL);
1027 }
1028
1029 # variables
1030
1031 if ($define{'MULTIPLICITY'}) {
1032     for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
1033         my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
1034         emit_symbols $glob;
1035     }
1036     # XXX AIX seems to want the perlvars.h symbols, for some reason
1037     if ($PLATFORM eq 'aix' or $PLATFORM eq 'os2') {     # OS/2 needs PL_thr_key
1038         my $glob = readvar($perlvars_h);
1039         emit_symbols $glob;
1040     }
1041 }
1042 else {
1043     unless ($define{'PERL_GLOBAL_STRUCT'}) {
1044         my $glob = readvar($perlvars_h);
1045         emit_symbols $glob;
1046     }
1047     unless ($define{'MULTIPLICITY'}) {
1048         my $glob = readvar($intrpvar_h);
1049         emit_symbols $glob;
1050     }
1051     unless ($define{'MULTIPLICITY'}) {
1052         my $glob = readvar($thrdvar_h);
1053         emit_symbols $glob;
1054     }
1055 }
1056
1057 sub try_symbol {
1058     my $symbol = shift;
1059
1060     return if $symbol !~ /^[A-Za-z_]/;
1061     return if $symbol =~ /^\#/;
1062     $symbol =~s/\r//g;
1063     chomp($symbol);
1064     return if exists $skip{$symbol};
1065     emit_symbol($symbol);
1066 }
1067
1068 while (<DATA>) {
1069     try_symbol($_);
1070 }
1071
1072 if ($PLATFORM =~ /^win(?:32|ce)$/) {
1073     foreach my $symbol (qw(
1074                             setuid
1075                             setgid
1076                             boot_DynaLoader
1077                             Perl_init_os_extras
1078                             Perl_thread_create
1079                             Perl_win32_init
1080                             Perl_win32_term
1081                             RunPerl
1082                             win32_async_check
1083                             win32_errno
1084                             win32_environ
1085                             win32_abort
1086                             win32_fstat
1087                             win32_stat
1088                             win32_pipe
1089                             win32_popen
1090                             win32_pclose
1091                             win32_rename
1092                             win32_setmode
1093                             win32_chsize
1094                             win32_lseek
1095                             win32_tell
1096                             win32_dup
1097                             win32_dup2
1098                             win32_open
1099                             win32_close
1100                             win32_eof
1101                             win32_read
1102                             win32_write
1103                             win32_spawnvp
1104                             win32_mkdir
1105                             win32_rmdir
1106                             win32_chdir
1107                             win32_flock
1108                             win32_execv
1109                             win32_execvp
1110                             win32_htons
1111                             win32_ntohs
1112                             win32_htonl
1113                             win32_ntohl
1114                             win32_inet_addr
1115                             win32_inet_ntoa
1116                             win32_socket
1117                             win32_bind
1118                             win32_listen
1119                             win32_accept
1120                             win32_connect
1121                             win32_send
1122                             win32_sendto
1123                             win32_recv
1124                             win32_recvfrom
1125                             win32_shutdown
1126                             win32_closesocket
1127                             win32_ioctlsocket
1128                             win32_setsockopt
1129                             win32_getsockopt
1130                             win32_getpeername
1131                             win32_getsockname
1132                             win32_gethostname
1133                             win32_gethostbyname
1134                             win32_gethostbyaddr
1135                             win32_getprotobyname
1136                             win32_getprotobynumber
1137                             win32_getservbyname
1138                             win32_getservbyport
1139                             win32_select
1140                             win32_endhostent
1141                             win32_endnetent
1142                             win32_endprotoent
1143                             win32_endservent
1144                             win32_getnetent
1145                             win32_getnetbyname
1146                             win32_getnetbyaddr
1147                             win32_getprotoent
1148                             win32_getservent
1149                             win32_sethostent
1150                             win32_setnetent
1151                             win32_setprotoent
1152                             win32_setservent
1153                             win32_getenv
1154                             win32_putenv
1155                             win32_perror
1156                             win32_malloc
1157                             win32_calloc
1158                             win32_realloc
1159                             win32_free
1160                             win32_sleep
1161                             win32_times
1162                             win32_access
1163                             win32_alarm
1164                             win32_chmod
1165                             win32_open_osfhandle
1166                             win32_get_osfhandle
1167                             win32_ioctl
1168                             win32_link
1169                             win32_unlink
1170                             win32_utime
1171                             win32_gettimeofday
1172                             win32_uname
1173                             win32_wait
1174                             win32_waitpid
1175                             win32_kill
1176                             win32_str_os_error
1177                             win32_opendir
1178                             win32_readdir
1179                             win32_telldir
1180                             win32_seekdir
1181                             win32_rewinddir
1182                             win32_closedir
1183                             win32_longpath
1184                             win32_os_id
1185                             win32_getpid
1186                             win32_crypt
1187                             win32_dynaload
1188                             win32_get_childenv
1189                             win32_free_childenv
1190                             win32_clearenv
1191                             win32_get_childdir
1192                             win32_free_childdir
1193                             win32_stdin
1194                             win32_stdout
1195                             win32_stderr
1196                             win32_ferror
1197                             win32_feof
1198                             win32_strerror
1199                             win32_fprintf
1200                             win32_printf
1201                             win32_vfprintf
1202                             win32_vprintf
1203                             win32_fread
1204                             win32_fwrite
1205                             win32_fopen
1206                             win32_fdopen
1207                             win32_freopen
1208                             win32_fclose
1209                             win32_fputs
1210                             win32_fputc
1211                             win32_ungetc
1212                             win32_getc
1213                             win32_fileno
1214                             win32_clearerr
1215                             win32_fflush
1216                             win32_ftell
1217                             win32_fseek
1218                             win32_fgetpos
1219                             win32_fsetpos
1220                             win32_rewind
1221                             win32_tmpfile
1222                             win32_setbuf
1223                             win32_setvbuf
1224                             win32_flushall
1225                             win32_fcloseall
1226                             win32_fgets
1227                             win32_gets
1228                             win32_fgetc
1229                             win32_putc
1230                             win32_puts
1231                             win32_getchar
1232                             win32_putchar
1233                            ))
1234     {
1235         try_symbol($symbol);
1236     }
1237 }
1238 elsif ($PLATFORM eq 'os2') {
1239     open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
1240     /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
1241     close MAP or die 'Cannot close miniperl.map';
1242
1243     @missing = grep { !exists $mapped{$_} }
1244                     keys %export;
1245     @missing = grep { !exists $exportperlmalloc{$_} } @missing;
1246     delete $export{$_} foreach @missing;
1247 }
1248 elsif ($PLATFORM eq 'MacOS') {
1249     open MACSYMS, 'macperl.sym' or die 'Cannot read macperl.sym';
1250
1251     while (<MACSYMS>) {
1252         try_symbol($_);
1253     }
1254
1255     close MACSYMS;
1256 }
1257 elsif ($PLATFORM eq 'netware') {
1258 foreach my $symbol (qw(
1259                         boot_DynaLoader
1260                         Perl_init_os_extras
1261                         Perl_thread_create
1262                         Perl_nw5_init
1263                         RunPerl
1264                         AllocStdPerl
1265                         FreeStdPerl
1266                         do_spawn2
1267                         do_aspawn
1268                         nw_uname
1269                         nw_stdin
1270                         nw_stdout
1271                         nw_stderr
1272                         nw_feof
1273                         nw_ferror
1274                         nw_fopen
1275                         nw_fclose
1276                         nw_clearerr
1277                         nw_getc
1278                         nw_fgets
1279                         nw_fputc
1280                         nw_fputs
1281                         nw_fflush
1282                         nw_ungetc
1283                         nw_fileno
1284                         nw_fdopen
1285                         nw_freopen
1286                         nw_fread
1287                         nw_fwrite
1288                         nw_setbuf
1289                         nw_setvbuf
1290                         nw_vfprintf
1291                         nw_ftell
1292                         nw_fseek
1293                         nw_rewind
1294                         nw_tmpfile
1295                         nw_fgetpos
1296                         nw_fsetpos
1297                         nw_dup
1298                         nw_access
1299                         nw_chmod
1300                         nw_chsize
1301                         nw_close
1302                         nw_dup2
1303                         nw_flock
1304                         nw_isatty
1305                         nw_link
1306                         nw_lseek
1307                         nw_stat
1308                         nw_mktemp
1309                         nw_open
1310                         nw_read
1311                         nw_rename
1312                         nw_setmode
1313                         nw_unlink
1314                         nw_utime
1315                         nw_write
1316                         nw_chdir
1317                         nw_rmdir
1318                         nw_closedir
1319                         nw_opendir
1320                         nw_readdir
1321                         nw_rewinddir
1322                         nw_seekdir
1323                         nw_telldir
1324                         nw_htonl
1325                         nw_htons
1326                         nw_ntohl
1327                         nw_ntohs
1328                         nw_accept
1329                         nw_bind
1330                         nw_connect
1331                         nw_endhostent
1332                         nw_endnetent
1333                         nw_endprotoent
1334                         nw_endservent
1335                         nw_gethostbyaddr
1336                         nw_gethostbyname
1337                         nw_gethostent
1338                         nw_gethostname
1339                         nw_getnetbyaddr
1340                         nw_getnetbyname
1341                         nw_getnetent
1342                         nw_getpeername
1343                         nw_getprotobyname
1344                         nw_getprotobynumber
1345                         nw_getprotoent
1346                         nw_getservbyname
1347                         nw_getservbyport
1348                         nw_getservent
1349                         nw_getsockname
1350                         nw_getsockopt
1351                         nw_inet_addr
1352                         nw_listen
1353                         nw_socket
1354                         nw_recv
1355                         nw_recvfrom
1356                         nw_select
1357                         nw_send
1358                         nw_sendto
1359                         nw_sethostent
1360                         nw_setnetent
1361                         nw_setprotoent
1362                         nw_setservent
1363                         nw_setsockopt
1364                         nw_inet_ntoa
1365                         nw_shutdown
1366                         nw_crypt
1367                         nw_execvp
1368                         nw_kill
1369                         nw_Popen
1370                         nw_Pclose
1371                         nw_Pipe
1372                         nw_times
1373                         nw_waitpid
1374                         nw_getpid
1375                         nw_spawnvp
1376                         nw_os_id
1377                         nw_open_osfhandle
1378                         nw_get_osfhandle
1379                         nw_abort
1380                         nw_sleep
1381                         nw_wait
1382                         nw_dynaload
1383                         nw_strerror
1384                         fnFpSetMode
1385                         fnInsertHashListAddrs
1386                         fnGetHashListAddrs
1387                         Perl_deb
1388                         Perl_sv_setsv
1389                         Perl_sv_catsv
1390                         Perl_sv_catpvn
1391                         Perl_sv_2pv
1392                         nw_freeenviron
1393                         Remove_Thread_Ctx
1394                            ))
1395     {
1396         try_symbol($symbol);
1397     }
1398 }
1399
1400 # records of type boot_module for statically linked modules (except Dynaloader)
1401 $static_ext =~ s/\//__/g;
1402 $static_ext =~ s/\bDynaLoader\b//;
1403 my @stat_mods = map {"boot_$_"} grep {/\S/} split /\s+/, $static_ext;
1404 foreach my $symbol (@stat_mods)
1405     {
1406         try_symbol($symbol);
1407     }
1408
1409 # Now all symbols should be defined because
1410 # next we are going to output them.
1411
1412 foreach my $symbol (sort keys %export) {
1413     output_symbol($symbol);
1414 }
1415
1416 if ($PLATFORM eq 'os2') {
1417         print <<EOP;
1418     dll_perlmain=main
1419     fill_extLibpath
1420     dir_subst
1421     Perl_OS2_handler_install
1422
1423 ; LAST_ORDINAL=$sym_ord
1424 EOP
1425 }
1426
1427 sub emit_symbol {
1428     my $symbol = shift;
1429     chomp($symbol);
1430     $export{$symbol} = 1;
1431 }
1432
1433 sub output_symbol {
1434     my $symbol = shift;
1435     if ($PLATFORM =~ /^win(?:32|ce)$/) {
1436         $symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
1437         print "\t$symbol\n";
1438 # XXX: binary compatibility between compilers is an exercise
1439 # in frustration :-(
1440 #        if ($CCTYPE eq "BORLAND") {
1441 #           # workaround Borland quirk by exporting both the straight
1442 #           # name and a name with leading underscore.  Note the
1443 #           # alias *must* come after the symbol itself, if both
1444 #           # are to be exported. (Linker bug?)
1445 #           print "\t_$symbol\n";
1446 #           print "\t$symbol = _$symbol\n";
1447 #       }
1448 #       elsif ($CCTYPE eq 'GCC') {
1449 #           # Symbols have leading _ whole process is $%@"% slow
1450 #           # so skip aliases for now
1451 #           nprint "\t$symbol\n";
1452 #       }
1453 #       else {
1454 #           # for binary coexistence, export both the symbol and
1455 #           # alias with leading underscore
1456 #           print "\t$symbol\n";
1457 #           print "\t_$symbol = $symbol\n";
1458 #       }
1459     }
1460     elsif ($PLATFORM eq 'os2') {
1461         printf qq(    %-31s \@%s\n),
1462           qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
1463         printf qq(    %-31s \@%s\n),
1464           qq("$exportperlmalloc{$symbol}" = "$symbol"),
1465           $ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord
1466           if $exportperlmalloc and exists $exportperlmalloc{$symbol};
1467     }
1468     elsif ($PLATFORM eq 'aix' || $PLATFORM eq 'MacOS') {
1469         print "$symbol\n";
1470     }
1471         elsif ($PLATFORM eq 'netware') {
1472         print "\t$symbol,\n";
1473         }
1474 }
1475
1476 1;
1477 __DATA__
1478 # extra globals not included above.
1479 Perl_cxinc
1480 perl_alloc
1481 perl_alloc_using
1482 perl_clone
1483 perl_clone_using
1484 perl_construct
1485 perl_destruct
1486 perl_free
1487 perl_parse
1488 perl_run
1489 # Oddities from PerlIO
1490 PerlIO_binmode
1491 PerlIO_getpos
1492 PerlIO_init
1493 PerlIO_setpos
1494 PerlIO_sprintf
1495 PerlIO_sv_dup
1496 PerlIO_tmpfile
1497 PerlIO_vsprintf