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Steps along the road toward Win32 building again.
[p5sagit/p5-mst-13.2.git] / makedef.pl
CommitLineData
549a6b10 1#
2# Create the export list for perl.
3#
86593e8d 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.
549a6b10 7#
22c35a8c 8# reads global.sym, pp.sym, perlvars.h, intrpvar.h, thrdvar.h, config.h
3cfae81b 9# On OS/2 reads miniperl.map as well
0a753a76 10
549a6b10 11my $PLATFORM;
12my $CCTYPE;
910dfcc8 13
4cb71bb6 14my %bincompat5005 =
732aff91 15 (
16 Perl_call_atexit => "perl_atexit",
17 Perl_eval_sv => "perl_eval_sv",
18 Perl_eval_pv => "perl_eval_pv",
19 Perl_call_argv => "perl_call_argv",
4cb71bb6 20 Perl_call_method => "perl_call_method",
21 Perl_call_pv => "perl_call_pv",
22 Perl_call_sv => "perl_call_sv",
23 Perl_get_av => "perl_get_av",
24 Perl_get_cv => "perl_get_cv",
25 Perl_get_hv => "perl_get_hv",
26 Perl_get_sv => "perl_get_sv",
27 Perl_init_i18nl10n => "perl_init_i18nl10n",
28 Perl_init_i18nl14n => "perl_init_i18nl14n",
29 Perl_new_collate => "perl_new_collate",
30 Perl_new_ctype => "perl_new_ctype",
31 Perl_new_numeric => "perl_new_numeric",
32 Perl_require_pv => "perl_require_pv",
33 Perl_safesyscalloc => "Perl_safecalloc",
34 Perl_safesysfree => "Perl_safefree",
35 Perl_safesysmalloc => "Perl_safemalloc",
36 Perl_safesysrealloc => "Perl_saferealloc",
37 Perl_set_numeric_local => "perl_set_numeric_local",
62457c2b 38 Perl_set_numeric_standard => "perl_set_numeric_standard",
39 Perl_malloc => "malloc",
40 Perl_mfree => "free",
41 Perl_realloc => "realloc",
732aff91 42 Perl_calloc => "calloc",
43 );
4cb71bb6 44
45my $bincompat5005 = join("|", keys %bincompat5005);
46
7766f137 47while (@ARGV) {
48 my $flag = shift;
49 $define{$1} = 1 if ($flag =~ /^-D(\w+)$/);
50 $define{$1} = $2 if ($flag =~ /^-D(\w+)=(.+)$/);
51 $CCTYPE = $1 if ($flag =~ /^CCTYPE=(\w+)$/);
52 $PLATFORM = $1 if ($flag =~ /^PLATFORM=(\w+)$/);
53}
d55594ae 54
084592ab 55my @PLATFORM = qw(aix win32 os2 MacOS);
549a6b10 56my %PLATFORM;
57@PLATFORM{@PLATFORM} = ();
58
59defined $PLATFORM || die "PLATFORM undefined, must be one of: @PLATFORM\n";
9df9a5cd 60exists $PLATFORM{$PLATFORM} || die "PLATFORM must be one of: @PLATFORM\n";
549a6b10 61
62my $config_sh = "config.sh";
63my $config_h = "config.h";
64my $thrdvar_h = "thrdvar.h";
65my $intrpvar_h = "intrpvar.h";
66my $perlvars_h = "perlvars.h";
67my $global_sym = "global.sym";
68my $pp_sym = "pp.sym";
69my $globvar_sym = "globvar.sym";
70my $perlio_sym = "perlio.sym";
71
9df9a5cd 72if ($PLATFORM eq 'aix') {
549a6b10 73 # Nothing for now.
7766f137 74}
75elsif ($PLATFORM eq 'win32') {
549a6b10 76 $CCTYPE = "MSVC" unless defined $CCTYPE;
00b02797 77 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
78 $pp_sym, $globvar_sym, $perlio_sym) {
549a6b10 79 s!^!..\\!;
80 }
81}
084592ab 82elsif ($PLATFORM eq 'MacOS') {
83 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
84 $pp_sym, $globvar_sym, $perlio_sym) {
85 s!^!::!;
86 }
87}
549a6b10 88
084592ab 89unless ($PLATFORM eq 'win32' || $PLATFORM eq 'MacOS') {
549a6b10 90 open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n";
7766f137 91 while (<CFG>) {
549a6b10 92 if (/^(?:ccflags|optimize)='(.+)'$/) {
93 $_ = $1;
94 $define{$1} = 1 while /-D(\w+)/g;
95 }
3cfae81b 96 if ($PLATFORM eq 'os2') {
97 $CONFIG_ARGS = $1 if /^(?:config_args)='(.+)'$/;
0e32cd81 98 $ARCHNAME = $1 if /^(?:archname)='(.+)'$/;
3cfae81b 99 }
549a6b10 100 }
101 close(CFG);
102}
103
104open(CFG,$config_h) || die "Cannot open $config_h: $!\n";
7766f137 105while (<CFG>) {
106 $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/;
7766f137 107 $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/;
0e32cd81 108 $define{$1} = 1 if /^\s*#\s*define\s+(PERL_\w+)\b/;
109 $define{$1} = 1 if /^\s*#\s*define\s+(USE_\w+)\b/;
7766f137 110}
bbc8f9de 111close(CFG);
112
18c4b137 113# perl.h logic duplication begins
114
115if ($define{USE_ITHREADS}) {
341bd822 116 if (!$define{MULTIPLICITY} && !$define{PERL_OBJECT}) {
18c4b137 117 $define{MULTIPLICITY} = 1;
118 }
119}
120
121$define{PERL_IMPLICIT_CONTEXT} ||=
122 $define{USE_ITHREADS} ||
66cf6f75 123 $define{USE_5005THREADS} ||
18c4b137 124 $define{MULTIPLICITY} ;
125
126if ($define{PERL_CAPI}) {
127 delete $define{PERL_OBJECT};
9df9a5cd 128 $define{MULTIPLICITY} = 1;
18c4b137 129 $define{PERL_IMPLICIT_CONTEXT} = 1;
130 $define{PERL_IMPLICIT_SYS} = 1;
131}
132
133if ($define{PERL_OBJECT}) {
134 $define{PERL_IMPLICIT_CONTEXT} = 1;
135 $define{PERL_IMPLICIT_SYS} = 1;
136}
137
138# perl.h logic duplication ends
139
549a6b10 140if ($PLATFORM eq 'win32') {
141 warn join(' ',keys %define)."\n";
7d4dff66 142 print "LIBRARY Perl57\n";
dfdd1393 143 print "DESCRIPTION 'Perl interpreter'\n";
144 print "EXPORTS\n";
145 if ($define{PERL_IMPLICIT_SYS}) {
549a6b10 146 output_symbol("perl_get_host_info");
7766f137 147 output_symbol("perl_alloc_override");
51371543 148 }
7766f137 149}
150elsif ($PLATFORM eq 'os2') {
3cfae81b 151 ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
152 $v .= '-thread' if $ARCHNAME =~ /-thread/;
3cfae81b 153 ($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
1102eebe 154 $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'";
155 $d = substr($d, 0, 249) . "...'" if length $d > 253;
3cfae81b 156 print <<"---EOP---";
157LIBRARY '$dll' INITINSTANCE TERMINSTANCE
1102eebe 158$d
3cfae81b 159STACKSIZE 32768
160CODE LOADONCALL
161DATA LOADONCALL NONSHARED MULTIPLE
162EXPORTS
163---EOP---
7766f137 164}
165elsif ($PLATFORM eq 'aix') {
61d42ce4 166 $OSVER = `uname -v`;
167 chop $OSVER;
168 $OSREL = `uname -r`;
169 chop $OSREL;
170 if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
171 print "#! ..\n";
172 } else {
173 print "#!\n";
174 }
ac4c12e7 175}
bbc8f9de 176
22239a37 177my %skip;
178my %export;
179
51371543 180sub skip_symbols {
181 my $list = shift;
182 foreach my $symbol (@$list) {
183 $skip{$symbol} = 1;
184 }
22239a37 185}
186
51371543 187sub emit_symbols {
188 my $list = shift;
189 foreach my $symbol (@$list) {
190 my $skipsym = $symbol;
191 # XXX hack
6f4183fe 192 if ($define{PERL_OBJECT} || $define{MULTIPLICITY}) {
51371543 193 $skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/;
194 }
195 emit_symbol($symbol) unless exists $skip{$skipsym};
196 }
22239a37 197}
198
549a6b10 199if ($PLATFORM eq 'win32') {
7766f137 200 skip_symbols [qw(
201 PL_statusvalue_vms
202 PL_archpat_auto
203 PL_cryptseen
204 PL_DBcv
205 PL_generation
206 PL_lastgotoprobe
207 PL_linestart
208 PL_modcount
209 PL_pending_ident
210 PL_sortcxix
211 PL_sublex_info
212 PL_timesbuf
213 main
214 Perl_ErrorNo
215 Perl_GetVars
216 Perl_do_exec3
217 Perl_do_ipcctl
218 Perl_do_ipcget
219 Perl_do_msgrcv
220 Perl_do_msgsnd
221 Perl_do_semop
222 Perl_do_shmio
223 Perl_dump_fds
224 Perl_init_thread_intern
225 Perl_my_bzero
226 Perl_my_htonl
227 Perl_my_ntohl
228 Perl_my_swap
229 Perl_my_chsize
230 Perl_same_dirent
231 Perl_setenv_getix
232 Perl_unlnk
233 Perl_watch
234 Perl_safexcalloc
235 Perl_safexmalloc
236 Perl_safexfree
237 Perl_safexrealloc
238 Perl_my_memcmp
239 Perl_my_memset
240 PL_cshlen
241 PL_cshname
242 PL_opsave
243 Perl_do_exec
244 Perl_getenv_len
245 Perl_my_pclose
246 Perl_my_popen
247 )];
248}
249elsif ($PLATFORM eq 'aix') {
549a6b10 250 skip_symbols([qw(
7766f137 251 Perl_dump_fds
252 Perl_ErrorNo
253 Perl_GetVars
254 Perl_my_bcopy
255 Perl_my_bzero
256 Perl_my_chsize
257 Perl_my_htonl
258 Perl_my_memcmp
259 Perl_my_memset
260 Perl_my_ntohl
261 Perl_my_swap
262 Perl_safexcalloc
263 Perl_safexfree
264 Perl_safexmalloc
265 Perl_safexrealloc
266 Perl_same_dirent
267 Perl_unlnk
6c644e78 268 Perl_sys_intern_clear
95151ede 269 Perl_sys_intern_dup
52853b95 270 Perl_sys_intern_init
7766f137 271 PL_cryptseen
272 PL_opsave
273 PL_statusvalue_vms
274 PL_sys_intern
275 )]);
276}
277elsif ($PLATFORM eq 'os2') {
3cfae81b 278 emit_symbols([qw(
7766f137 279 ctermid
280 get_sysinfo
281 Perl_OS2_init
282 OS2_Perl_data
283 dlopen
284 dlsym
285 dlerror
403d6f8e 286 dlclose
7766f137 287 my_tmpfile
288 my_tmpnam
289 my_flock
9c130f5b 290 my_rmdir
291 my_mkdir
7766f137 292 malloc_mutex
293 threads_mutex
294 nthreads
295 nthreads_cond
296 os2_cond_wait
297 os2_stat
298 pthread_join
299 pthread_create
300 pthread_detach
301 XS_Cwd_change_drive
302 XS_Cwd_current_drive
303 XS_Cwd_extLibpath
304 XS_Cwd_extLibpath_set
305 XS_Cwd_sys_abspath
306 XS_Cwd_sys_chdir
307 XS_Cwd_sys_cwd
308 XS_Cwd_sys_is_absolute
309 XS_Cwd_sys_is_relative
310 XS_Cwd_sys_is_rooted
311 XS_DynaLoader_mod2fname
312 XS_File__Copy_syscopy
313 Perl_Register_MQ
314 Perl_Deregister_MQ
315 Perl_Serve_Messages
316 Perl_Process_Messages
317 init_PMWIN_entries
318 PMWIN_entries
319 Perl_hab_GET
320 )]);
3cfae81b 321}
084592ab 322elsif ($PLATFORM eq 'MacOS') {
323 skip_symbols [qw(
324 Perl_GetVars
325 PL_cryptseen
326 PL_cshlen
327 PL_cshname
328 PL_statusvalue_vms
329 PL_sys_intern
330 PL_opsave
331 PL_timesbuf
332 Perl_dump_fds
333 Perl_my_bcopy
334 Perl_my_bzero
335 Perl_my_chsize
336 Perl_my_htonl
337 Perl_my_memcmp
338 Perl_my_memset
339 Perl_my_ntohl
340 Perl_my_swap
341 Perl_safexcalloc
342 Perl_safexfree
343 Perl_safexmalloc
344 Perl_safexrealloc
345 Perl_unlnk
fe05f414 346 Perl_sys_intern_clear
347 Perl_sys_intern_init
084592ab 348 )];
349}
350
3cfae81b 351
7766f137 352unless ($define{'DEBUGGING'}) {
353 skip_symbols [qw(
7766f137 354 Perl_deb_growlevel
355 Perl_debop
356 Perl_debprofdump
357 Perl_debstack
358 Perl_debstackptrs
359 Perl_runops_debug
360 Perl_sv_peek
361 PL_block_type
362 PL_watchaddr
363 PL_watchok
364 )];
365}
366
367if ($define{'PERL_IMPLICIT_SYS'}) {
368 skip_symbols [qw(
369 Perl_getenv_len
370 Perl_my_popen
371 Perl_my_pclose
372 )];
373}
374else {
375 skip_symbols [qw(
376 PL_Mem
377 PL_MemShared
378 PL_MemParse
379 PL_Env
380 PL_StdIO
381 PL_LIO
382 PL_Dir
383 PL_Sock
384 PL_Proc
385 )];
386}
387
7c128300 388unless ($define{'PERL_FLEXIBLE_EXCEPTIONS'}) {
389 skip_symbols [qw(
390 PL_protect
391 Perl_default_protect
392 Perl_vdefault_protect
393 )];
394}
395
7766f137 396if ($define{'MYMALLOC'}) {
397 emit_symbols [qw(
398 Perl_dump_mstats
827e134a 399 Perl_get_mstats
7766f137 400 Perl_malloc
401 Perl_mfree
402 Perl_realloc
403 Perl_calloc
9c130f5b 404 Perl_strdup
405 Perl_putenv
7766f137 406 )];
bbda9c9d 407 if ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
1feb2720 408 emit_symbols [qw(
409 PL_malloc_mutex
410 )];
411 }
80fc1a6e 412 else {
413 skip_symbols [qw(
414 PL_malloc_mutex
415 )];
416 }
51371543 417}
418else {
7766f137 419 skip_symbols [qw(
420 PL_malloc_mutex
421 Perl_dump_mstats
6ecd3fcb 422 Perl_get_mstats
7766f137 423 Perl_malloc
424 Perl_mfree
425 Perl_realloc
426 Perl_calloc
427 Perl_malloced_size
428 )];
429}
430
f433d095 431unless ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
7766f137 432 skip_symbols [qw(
433 PL_thr_key
f433d095 434 )];
435}
436
437unless ($define{'USE_5005THREADS'}) {
438 skip_symbols [qw(
7766f137 439 PL_sv_mutex
440 PL_strtab_mutex
441 PL_svref_mutex
7766f137 442 PL_cred_mutex
443 PL_eval_mutex
6940069f 444 PL_fdpid_mutex
445 PL_sv_lock_mutex
7766f137 446 PL_eval_cond
447 PL_eval_owner
448 PL_threads_mutex
449 PL_nthreads
450 PL_nthreads_cond
451 PL_threadnum
452 PL_threadsv_names
453 PL_thrsv
454 PL_vtbl_mutex
7766f137 455 Perl_condpair_magic
456 Perl_new_struct_thread
457 Perl_per_thread_magicals
458 Perl_thread_create
459 Perl_find_threadsv
460 Perl_unlock_condpair
461 Perl_magic_mutexfree
4755096e 462 Perl_sv_lock
7766f137 463 )];
464}
465
466unless ($define{'USE_ITHREADS'}) {
467 skip_symbols [qw(
468 PL_ptr_table
534825c4 469 PL_op_mutex
7766f137 470 Perl_dirp_dup
471 Perl_cx_dup
472 Perl_si_dup
473 Perl_any_dup
474 Perl_ss_dup
475 Perl_fp_dup
476 Perl_gp_dup
477 Perl_he_dup
478 Perl_mg_dup
479 Perl_re_dup
480 Perl_sv_dup
481 Perl_sys_intern_dup
86593e8d 482 Perl_ptr_table_clear
7766f137 483 Perl_ptr_table_fetch
86593e8d 484 Perl_ptr_table_free
7766f137 485 Perl_ptr_table_new
4ac9195f 486 Perl_ptr_table_clear
487 Perl_ptr_table_free
7766f137 488 Perl_ptr_table_split
489 Perl_ptr_table_store
490 perl_clone
491 perl_clone_using
492 )];
493}
494
495unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
496 skip_symbols [qw(
497 Perl_croak_nocontext
498 Perl_die_nocontext
499 Perl_deb_nocontext
500 Perl_form_nocontext
e0f4245d 501 Perl_load_module_nocontext
7766f137 502 Perl_mess_nocontext
503 Perl_warn_nocontext
504 Perl_warner_nocontext
505 Perl_newSVpvf_nocontext
506 Perl_sv_catpvf_nocontext
507 Perl_sv_setpvf_nocontext
508 Perl_sv_catpvf_mg_nocontext
509 Perl_sv_setpvf_mg_nocontext
510 )];
511}
512
513unless ($define{'PERL_IMPLICIT_SYS'}) {
514 skip_symbols [qw(
515 perl_alloc_using
014822e4 516 perl_clone_using
7766f137 517 )];
518}
519
520unless ($define{'FAKE_THREADS'}) {
521 skip_symbols [qw(PL_curthr)];
522}
523
524sub readvar {
525 my $file = shift;
526 my $proc = shift || sub { "PL_$_[2]" };
527 open(VARS,$file) || die "Cannot open $file: $!\n";
528 my @syms;
529 while (<VARS>) {
530 # All symbols have a Perl_ prefix because that's what embed.h
531 # sticks in front of them.
532 push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?C?)\(([IGT])(\w+)/);
9df9a5cd 533 }
534 close(VARS);
7766f137 535 return \@syms;
536}
537
6f4183fe 538if ($define{'USE_5005THREADS'}) {
7766f137 539 my $thrd = readvar($thrdvar_h);
540 skip_symbols $thrd;
541}
542
7766f137 543if ($define{'PERL_GLOBAL_STRUCT'}) {
544 my $global = readvar($perlvars_h);
545 skip_symbols $global;
546 emit_symbol('Perl_GetVars');
547 emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
548}
36c15d3f 549
22c35a8c 550# functions from *.sym files
551
954c1994 552my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API
549a6b10 553
9df9a5cd 554my @layer_syms = qw(
555 PerlIOBase_clearerr
556 PerlIOBase_close
557 PerlIOBase_eof
558 PerlIOBase_error
559 PerlIOBase_fileno
8c0134a8 560 PerlIOBase_setlinebuf
561 PerlIOBase_pushed
562 PerlIOBase_read
a555790d 563 PerlIOBase_unread
9df9a5cd 564 PerlIOBuf_bufsiz
9df9a5cd 565 PerlIOBuf_fill
566 PerlIOBuf_flush
567 PerlIOBuf_get_cnt
568 PerlIOBuf_get_ptr
569 PerlIOBuf_open
570 PerlIOBuf_pushed
571 PerlIOBuf_read
9df9a5cd 572 PerlIOBuf_seek
573 PerlIOBuf_set_ptrcnt
9df9a5cd 574 PerlIOBuf_tell
575 PerlIOBuf_unread
576 PerlIOBuf_write
577 PerlIO_define_layer
8c0134a8 578 PerlIO_arg_fetch
9df9a5cd 579 PerlIO_pending
8c0134a8 580 PerlIO_allocate
9df9a5cd 581 PerlIO_push
582 PerlIO_unread
583);
584
7766f137 585if ($define{'USE_PERLIO'}) {
084592ab 586 push @syms, $perlio_sym;
587 if ($define{'USE_SFIO'}) {
9df9a5cd 588 skip_symbols \@layer_syms;
084592ab 589 # SFIO defines most of the PerlIO routines as macros
590 skip_symbols [qw(
591 PerlIO_canset_cnt
592 PerlIO_clearerr
593 PerlIO_close
594 PerlIO_eof
595 PerlIO_error
596 PerlIO_exportFILE
597 PerlIO_fast_gets
598 PerlIO_fdopen
599 PerlIO_fileno
600 PerlIO_findFILE
601 PerlIO_flush
602 PerlIO_get_base
603 PerlIO_get_bufsiz
604 PerlIO_get_cnt
605 PerlIO_get_ptr
606 PerlIO_getc
607 PerlIO_getname
608 PerlIO_has_base
609 PerlIO_has_cntptr
610 PerlIO_importFILE
611 PerlIO_open
612 PerlIO_printf
613 PerlIO_putc
614 PerlIO_puts
615 PerlIO_read
616 PerlIO_releaseFILE
617 PerlIO_reopen
618 PerlIO_rewind
619 PerlIO_seek
620 PerlIO_set_cnt
621 PerlIO_set_ptrcnt
622 PerlIO_setlinebuf
623 PerlIO_sprintf
624 PerlIO_stderr
625 PerlIO_stdin
626 PerlIO_stdout
627 PerlIO_stdoutf
628 PerlIO_tell
629 PerlIO_ungetc
630 PerlIO_vprintf
631 PerlIO_write
632 )];
633 }
5138f914 634} else {
86593e8d 635 # Skip the PerlIO New Generation symbols.
9df9a5cd 636 skip_symbols \@layer_syms;
637}
7766f137 638
639for my $syms (@syms) {
640 open (GLOBAL, "<$syms") || die "failed to open $syms: $!\n";
641 while (<GLOBAL>) {
642 next if (!/^[A-Za-z]/);
643 # Functions have a Perl_ prefix
644 # Variables have a PL_ prefix
645 chomp($_);
646 my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "");
647 $symbol .= $_;
648 emit_symbol($symbol) unless exists $skip{$symbol};
649 }
650 close(GLOBAL);
651}
0a753a76 652
22c35a8c 653# variables
0a753a76 654
6f4183fe 655if ($define{'PERL_OBJECT'} || $define{'MULTIPLICITY'}) {
1acb48c9 656 for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
18c4b137 657 my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
658 emit_symbols $glob;
18c4b137 659 }
1acb48c9 660 # XXX AIX seems to want the perlvars.h symbols, for some reason
661 if ($PLATFORM eq 'aix') {
662 my $glob = readvar($perlvars_h);
51371543 663 emit_symbols $glob;
664 }
665}
666else {
667 unless ($define{'PERL_GLOBAL_STRUCT'}) {
549a6b10 668 my $glob = readvar($perlvars_h);
51371543 669 emit_symbols $glob;
9df9a5cd 670 }
51371543 671 unless ($define{'MULTIPLICITY'}) {
549a6b10 672 my $glob = readvar($intrpvar_h);
51371543 673 emit_symbols $glob;
9df9a5cd 674 }
bbda9c9d 675 unless ($define{'MULTIPLICITY'} || $define{'USE_5005THREADS'}) {
549a6b10 676 my $glob = readvar($thrdvar_h);
51371543 677 emit_symbols $glob;
9df9a5cd 678 }
51371543 679}
0a753a76 680
549a6b10 681sub try_symbol {
682 my $symbol = shift;
22239a37 683
549a6b10 684 return if $symbol !~ /^[A-Za-z]/;
685 return if $symbol =~ /^\#/;
686 $symbol =~s/\r//g;
687 chomp($symbol);
43cd9f80 688 return if exists $skip{$symbol};
549a6b10 689 emit_symbol($symbol);
3e3baf6d 690}
0a753a76 691
549a6b10 692while (<DATA>) {
693 try_symbol($_);
ac4c12e7 694}
695
549a6b10 696if ($PLATFORM eq 'win32') {
697 foreach my $symbol (qw(
00b02797 698 setuid
699 setgid
7766f137 700 boot_DynaLoader
7766f137 701 Perl_init_os_extras
c44d3fdb 702 Perl_thread_create
7766f137 703 Perl_win32_init
704 RunPerl
7766f137 705 win32_errno
706 win32_environ
7766f137 707 win32_abort
708 win32_fstat
709 win32_stat
710 win32_pipe
711 win32_popen
712 win32_pclose
713 win32_rename
714 win32_setmode
715 win32_lseek
716 win32_tell
717 win32_dup
718 win32_dup2
719 win32_open
720 win32_close
721 win32_eof
722 win32_read
723 win32_write
724 win32_spawnvp
725 win32_mkdir
726 win32_rmdir
727 win32_chdir
728 win32_flock
729 win32_execv
730 win32_execvp
731 win32_htons
732 win32_ntohs
733 win32_htonl
734 win32_ntohl
735 win32_inet_addr
736 win32_inet_ntoa
737 win32_socket
738 win32_bind
739 win32_listen
740 win32_accept
741 win32_connect
742 win32_send
743 win32_sendto
744 win32_recv
745 win32_recvfrom
746 win32_shutdown
747 win32_closesocket
748 win32_ioctlsocket
749 win32_setsockopt
750 win32_getsockopt
751 win32_getpeername
752 win32_getsockname
753 win32_gethostname
754 win32_gethostbyname
755 win32_gethostbyaddr
756 win32_getprotobyname
757 win32_getprotobynumber
758 win32_getservbyname
759 win32_getservbyport
760 win32_select
761 win32_endhostent
762 win32_endnetent
763 win32_endprotoent
764 win32_endservent
765 win32_getnetent
766 win32_getnetbyname
767 win32_getnetbyaddr
768 win32_getprotoent
769 win32_getservent
770 win32_sethostent
771 win32_setnetent
772 win32_setprotoent
773 win32_setservent
774 win32_getenv
775 win32_putenv
776 win32_perror
7766f137 777 win32_malloc
778 win32_calloc
779 win32_realloc
780 win32_free
781 win32_sleep
782 win32_times
783 win32_access
784 win32_alarm
785 win32_chmod
786 win32_open_osfhandle
787 win32_get_osfhandle
788 win32_ioctl
789 win32_link
790 win32_unlink
791 win32_utime
792 win32_uname
793 win32_wait
794 win32_waitpid
795 win32_kill
796 win32_str_os_error
797 win32_opendir
798 win32_readdir
799 win32_telldir
800 win32_seekdir
801 win32_rewinddir
802 win32_closedir
803 win32_longpath
804 win32_os_id
805 win32_getpid
806 win32_crypt
807 win32_dynaload
00b02797 808
809 win32_stdin
810 win32_stdout
811 win32_stderr
812 win32_ferror
813 win32_feof
814 win32_strerror
815 win32_fprintf
816 win32_printf
817 win32_vfprintf
818 win32_vprintf
819 win32_fread
820 win32_fwrite
821 win32_fopen
822 win32_fdopen
823 win32_freopen
824 win32_fclose
825 win32_fputs
826 win32_fputc
827 win32_ungetc
828 win32_getc
829 win32_fileno
830 win32_clearerr
831 win32_fflush
832 win32_ftell
833 win32_fseek
834 win32_fgetpos
835 win32_fsetpos
836 win32_rewind
837 win32_tmpfile
838 win32_setbuf
839 win32_setvbuf
840 win32_flushall
841 win32_fcloseall
842 win32_fgets
843 win32_gets
844 win32_fgetc
845 win32_putc
846 win32_puts
847 win32_getchar
848 win32_putchar
7766f137 849 ))
850 {
549a6b10 851 try_symbol($symbol);
852 }
853}
3cfae81b 854elsif ($PLATFORM eq 'os2') {
7766f137 855 open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
856 /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
857 close MAP or die 'Cannot close miniperl.map';
858
859 @missing = grep { !exists $mapped{$_} and !exists $bincompat5005{$_} }
860 keys %export;
861 delete $export{$_} foreach @missing;
3cfae81b 862}
084592ab 863elsif ($PLATFORM eq 'MacOS') {
864 open MACSYMS, 'macperl.sym' or die 'Cannot read macperl.sym';
865
866 while (<MACSYMS>) {
867 try_symbol($_);
868 }
869
870 close MACSYMS;
871}
22239a37 872
549a6b10 873# Now all symbols should be defined because
874# next we are going to output them.
875
7766f137 876foreach my $symbol (sort keys %export) {
877 output_symbol($symbol);
878}
549a6b10 879
880sub emit_symbol {
7766f137 881 my $symbol = shift;
9df9a5cd 882 chomp($symbol);
7766f137 883 $export{$symbol} = 1;
549a6b10 884}
885
886sub output_symbol {
887 my $symbol = shift;
4cb71bb6 888 $symbol = $bincompat5005{$symbol}
889 if $define{PERL_BINCOMPAT_5005} and $symbol =~ /^($bincompat5005)$/;
549a6b10 890 if ($PLATFORM eq 'win32') {
549a6b10 891 $symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
520c758a 892 print "\t$symbol\n";
549a6b10 893# XXX: binary compatibility between compilers is an exercise
894# in frustration :-(
895# if ($CCTYPE eq "BORLAND") {
896# # workaround Borland quirk by exporting both the straight
897# # name and a name with leading underscore. Note the
898# # alias *must* come after the symbol itself, if both
899# # are to be exported. (Linker bug?)
900# print "\t_$symbol\n";
901# print "\t$symbol = _$symbol\n";
902# }
903# elsif ($CCTYPE eq 'GCC') {
904# # Symbols have leading _ whole process is $%@"% slow
905# # so skip aliases for now
906# nprint "\t$symbol\n";
907# }
908# else {
909# # for binary coexistence, export both the symbol and
910# # alias with leading underscore
911# print "\t$symbol\n";
912# print "\t_$symbol = $symbol\n";
913# }
7766f137 914 }
915 elsif ($PLATFORM eq 'os2') {
3cfae81b 916 print qq( "$symbol"\n);
7766f137 917 }
084592ab 918 elsif ($PLATFORM eq 'aix' || $PLATFORM eq 'MacOS') {
549a6b10 919 print "$symbol\n";
920 }
921}
922
9231;
924__DATA__
925# extra globals not included above.
926perl_alloc
7766f137 927perl_alloc_using
014822e4 928perl_clone
929perl_clone_using
549a6b10 930perl_construct
931perl_destruct
932perl_free
933perl_parse
934perl_run
18b7339f 935PerlIO_define_layer
936PerlIOBuf_set_ptrcnt
937PerlIOBuf_get_cnt
938PerlIOBuf_get_ptr
939PerlIOBuf_bufsiz
18b7339f 940PerlIOBase_clearerr
8c0134a8 941PerlIOBase_setlinebuf
942PerlIOBase_pushed
943PerlIOBase_read
9156fa33 944PerlIOBase_unread
18b7339f 945PerlIOBase_error
946PerlIOBase_eof
947PerlIOBuf_tell
948PerlIOBuf_seek
949PerlIOBuf_write
950PerlIOBuf_unread
951PerlIOBuf_read
18b7339f 952PerlIOBuf_open
18b7339f 953PerlIOBase_fileno
954PerlIOBuf_pushed
955PerlIOBuf_fill
956PerlIOBuf_flush
957PerlIOBase_close
958PerlIO_define_layer
959PerlIO_pending
960PerlIO_unread
568ad336 961PerlIO_push
8c0134a8 962PerlIO_allocate
963PerlIO_arg_fetch
568ad336 964PerlIO_apply_layers
965perlsio_binmode
966PerlIO_binmode
967PerlIO_init
968PerlIO_tmpfile
969PerlIO_setpos
970PerlIO_getpos
971PerlIO_vsprintf
972PerlIO_sprintf
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