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[Encode] 1.77 Released
[p5sagit/p5-mst-13.2.git] / makedef.pl
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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
7766f137 14while (@ARGV) {
15 my $flag = shift;
16 $define{$1} = 1 if ($flag =~ /^-D(\w+)$/);
17 $define{$1} = $2 if ($flag =~ /^-D(\w+)=(.+)$/);
18 $CCTYPE = $1 if ($flag =~ /^CCTYPE=(\w+)$/);
19 $PLATFORM = $1 if ($flag =~ /^PLATFORM=(\w+)$/);
18f68570 20 if ($PLATFORM eq 'netware') {
21 $FILETYPE = $1 if ($flag =~ /^FILETYPE=(\w+)$/);
22 }
7766f137 23}
d55594ae 24
18f68570 25my @PLATFORM = qw(aix win32 wince os2 MacOS netware);
549a6b10 26my %PLATFORM;
27@PLATFORM{@PLATFORM} = ();
28
29defined $PLATFORM || die "PLATFORM undefined, must be one of: @PLATFORM\n";
9df9a5cd 30exists $PLATFORM{$PLATFORM} || die "PLATFORM must be one of: @PLATFORM\n";
549a6b10 31
c6261f3b 32my %exportperlmalloc =
33 (
34 Perl_malloc => "malloc",
35 Perl_mfree => "free",
36 Perl_realloc => "realloc",
37 Perl_calloc => "calloc",
38 );
39
40my $exportperlmalloc = $PLATFORM eq 'os2';
41
549a6b10 42my $config_sh = "config.sh";
43my $config_h = "config.h";
44my $thrdvar_h = "thrdvar.h";
45my $intrpvar_h = "intrpvar.h";
46my $perlvars_h = "perlvars.h";
47my $global_sym = "global.sym";
48my $pp_sym = "pp.sym";
49my $globvar_sym = "globvar.sym";
50my $perlio_sym = "perlio.sym";
51
9df9a5cd 52if ($PLATFORM eq 'aix') {
549a6b10 53 # Nothing for now.
7766f137 54}
18f68570 55elsif ($PLATFORM =~ /^win(?:32|ce)$/ || $PLATFORM eq 'netware') {
549a6b10 56 $CCTYPE = "MSVC" unless defined $CCTYPE;
00b02797 57 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
58 $pp_sym, $globvar_sym, $perlio_sym) {
549a6b10 59 s!^!..\\!;
60 }
61}
084592ab 62elsif ($PLATFORM eq 'MacOS') {
63 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
64 $pp_sym, $globvar_sym, $perlio_sym) {
65 s!^!::!;
66 }
67}
549a6b10 68
18f68570 69unless ($PLATFORM eq 'win32' || $PLATFORM eq 'wince' || $PLATFORM eq 'MacOS' || $PLATFORM eq 'netware') {
549a6b10 70 open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n";
7766f137 71 while (<CFG>) {
549a6b10 72 if (/^(?:ccflags|optimize)='(.+)'$/) {
73 $_ = $1;
74 $define{$1} = 1 while /-D(\w+)/g;
75 }
3cfae81b 76 if ($PLATFORM eq 'os2') {
52e4c282 77 $CONFIG_ARGS = $1 if /^config_args='(.+)'$/;
78 $ARCHNAME = $1 if /^archname='(.+)'$/;
79 $PATCHLEVEL = $1 if /^perl_patchlevel='(.+)'$/;
3cfae81b 80 }
549a6b10 81 }
82 close(CFG);
83}
84
85open(CFG,$config_h) || die "Cannot open $config_h: $!\n";
7766f137 86while (<CFG>) {
87 $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/;
7766f137 88 $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/;
0e32cd81 89 $define{$1} = 1 if /^\s*#\s*define\s+(PERL_\w+)\b/;
90 $define{$1} = 1 if /^\s*#\s*define\s+(USE_\w+)\b/;
7766f137 91}
bbc8f9de 92close(CFG);
93
18c4b137 94# perl.h logic duplication begins
95
ac6bedea 96if ($define{PERL_IMPLICIT_SYS}) {
97 $define{PL_OP_SLAB_ALLOC} = 1;
98}
99
18c4b137 100if ($define{USE_ITHREADS}) {
acfe0abc 101 if (!$define{MULTIPLICITY}) {
18c4b137 102 $define{MULTIPLICITY} = 1;
103 }
104}
105
106$define{PERL_IMPLICIT_CONTEXT} ||=
107 $define{USE_ITHREADS} ||
66cf6f75 108 $define{USE_5005THREADS} ||
18c4b137 109 $define{MULTIPLICITY} ;
110
10bc17b6 111if ($define{USE_ITHREADS} && $PLATFORM ne 'win32' && $^O ne 'darwin') {
112 $define{USE_REENTRANT_API} = 1;
113}
114
18c4b137 115# perl.h logic duplication ends
116
ac6bedea 117my $sym_ord = 0;
118
18f68570 119if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 120 warn join(' ',keys %define)."\n";
78a7c709 121 ($dll = ($define{PERL_DLL} || "perl59")) =~ s/\.dll$//i;
18f68570 122 print "LIBRARY $dll\n";
dfdd1393 123 print "DESCRIPTION 'Perl interpreter'\n";
124 print "EXPORTS\n";
125 if ($define{PERL_IMPLICIT_SYS}) {
549a6b10 126 output_symbol("perl_get_host_info");
7766f137 127 output_symbol("perl_alloc_override");
0295eab8 128 }
b54a2e1e 129 if ($define{USE_ITHREADS} and $define{PERL_IMPLICIT_SYS}) {
ac6bedea 130 output_symbol("perl_clone_host");
51371543 131 }
7766f137 132}
133elsif ($PLATFORM eq 'os2') {
52e4c282 134 if (open my $fh, '<', 'perl5.def') {
135 while (<$fh>) {
136 last if /^\s*EXPORTS\b/;
137 }
138 while (<$fh>) {
78232bc0 139 $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/;
52e4c282 140 # This allows skipping ordinals which were used in older versions
141 $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/;
142 }
143 $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max
144 }
3cfae81b 145 ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
146 $v .= '-thread' if $ARCHNAME =~ /-thread/;
3cfae81b 147 ($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
52e4c282 148 $v .= "\@$PATCHLEVEL" if $PATCHLEVEL;
1102eebe 149 $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'";
150 $d = substr($d, 0, 249) . "...'" if length $d > 253;
3cfae81b 151 print <<"---EOP---";
152LIBRARY '$dll' INITINSTANCE TERMINSTANCE
1102eebe 153$d
3cfae81b 154STACKSIZE 32768
155CODE LOADONCALL
156DATA LOADONCALL NONSHARED MULTIPLE
157EXPORTS
158---EOP---
7766f137 159}
160elsif ($PLATFORM eq 'aix') {
61d42ce4 161 $OSVER = `uname -v`;
162 chop $OSVER;
163 $OSREL = `uname -r`;
164 chop $OSREL;
165 if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
166 print "#! ..\n";
167 } else {
168 print "#!\n";
169 }
ac4c12e7 170}
2986a63f 171elsif ($PLATFORM eq 'netware') {
172 if ($FILETYPE eq 'def') {
78a7c709 173 print "LIBRARY perl59\n";
2986a63f 174 print "DESCRIPTION 'Perl interpreter for NetWare'\n";
175 print "EXPORTS\n";
176 }
177 if ($define{PERL_IMPLICIT_SYS}) {
ac6bedea 178 output_symbol("perl_get_host_info");
179 output_symbol("perl_alloc_override");
180 output_symbol("perl_clone_host");
2986a63f 181 }
182}
bbc8f9de 183
22239a37 184my %skip;
185my %export;
186
51371543 187sub skip_symbols {
188 my $list = shift;
189 foreach my $symbol (@$list) {
190 $skip{$symbol} = 1;
191 }
22239a37 192}
193
51371543 194sub emit_symbols {
195 my $list = shift;
196 foreach my $symbol (@$list) {
197 my $skipsym = $symbol;
198 # XXX hack
acfe0abc 199 if ($define{MULTIPLICITY}) {
51371543 200 $skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/;
201 }
202 emit_symbol($symbol) unless exists $skip{$skipsym};
203 }
22239a37 204}
205
549a6b10 206if ($PLATFORM eq 'win32') {
7766f137 207 skip_symbols [qw(
208 PL_statusvalue_vms
209 PL_archpat_auto
210 PL_cryptseen
211 PL_DBcv
212 PL_generation
213 PL_lastgotoprobe
214 PL_linestart
215 PL_modcount
216 PL_pending_ident
217 PL_sortcxix
218 PL_sublex_info
219 PL_timesbuf
220 main
221 Perl_ErrorNo
222 Perl_GetVars
223 Perl_do_exec3
224 Perl_do_ipcctl
225 Perl_do_ipcget
226 Perl_do_msgrcv
227 Perl_do_msgsnd
228 Perl_do_semop
229 Perl_do_shmio
230 Perl_dump_fds
231 Perl_init_thread_intern
232 Perl_my_bzero
9d50d399 233 Perl_my_bcopy
7766f137 234 Perl_my_htonl
235 Perl_my_ntohl
236 Perl_my_swap
237 Perl_my_chsize
238 Perl_same_dirent
239 Perl_setenv_getix
240 Perl_unlnk
241 Perl_watch
242 Perl_safexcalloc
243 Perl_safexmalloc
244 Perl_safexfree
245 Perl_safexrealloc
246 Perl_my_memcmp
247 Perl_my_memset
248 PL_cshlen
249 PL_cshname
250 PL_opsave
251 Perl_do_exec
252 Perl_getenv_len
253 Perl_my_pclose
254 Perl_my_popen
255 )];
256}
54725af6 257else {
258 skip_symbols [qw(
259 Perl_do_spawn
260 Perl_do_spawn_nowait
261 Perl_do_aspawn
262 )];
263}
264if ($PLATFORM eq 'wince') {
18f68570 265 skip_symbols [qw(
266 PL_statusvalue_vms
267 PL_archpat_auto
268 PL_cryptseen
269 PL_DBcv
270 PL_generation
271 PL_lastgotoprobe
272 PL_linestart
273 PL_modcount
274 PL_pending_ident
275 PL_sortcxix
276 PL_sublex_info
277 PL_timesbuf
278 PL_collation_ix
279 PL_collation_name
280 PL_collation_standard
281 PL_collxfrm_base
282 PL_collxfrm_mult
283 PL_numeric_compat1
284 PL_numeric_local
285 PL_numeric_name
286 PL_numeric_radix_sv
287 PL_numeric_standard
288 PL_vtbl_collxfrm
289 Perl_sv_collxfrm
290 setgid
291 setuid
292 win32_async_check
293 win32_free_childdir
294 win32_free_childenv
295 win32_get_childdir
296 win32_get_childenv
297 win32_spawnvp
298 main
299 Perl_ErrorNo
300 Perl_GetVars
301 Perl_do_exec3
302 Perl_do_ipcctl
303 Perl_do_ipcget
304 Perl_do_msgrcv
305 Perl_do_msgsnd
306 Perl_do_semop
307 Perl_do_shmio
308 Perl_dump_fds
309 Perl_init_thread_intern
310 Perl_my_bzero
311 Perl_my_bcopy
312 Perl_my_htonl
313 Perl_my_ntohl
314 Perl_my_swap
315 Perl_my_chsize
316 Perl_same_dirent
317 Perl_setenv_getix
318 Perl_unlnk
319 Perl_watch
320 Perl_safexcalloc
321 Perl_safexmalloc
322 Perl_safexfree
323 Perl_safexrealloc
324 Perl_my_memcmp
325 Perl_my_memset
326 PL_cshlen
327 PL_cshname
328 PL_opsave
329 Perl_do_exec
330 Perl_getenv_len
331 Perl_my_pclose
332 Perl_my_popen
333 )];
334}
7766f137 335elsif ($PLATFORM eq 'aix') {
549a6b10 336 skip_symbols([qw(
7766f137 337 Perl_dump_fds
338 Perl_ErrorNo
339 Perl_GetVars
340 Perl_my_bcopy
341 Perl_my_bzero
342 Perl_my_chsize
343 Perl_my_htonl
344 Perl_my_memcmp
345 Perl_my_memset
346 Perl_my_ntohl
347 Perl_my_swap
348 Perl_safexcalloc
349 Perl_safexfree
350 Perl_safexmalloc
351 Perl_safexrealloc
352 Perl_same_dirent
353 Perl_unlnk
6c644e78 354 Perl_sys_intern_clear
95151ede 355 Perl_sys_intern_dup
52853b95 356 Perl_sys_intern_init
7766f137 357 PL_cryptseen
358 PL_opsave
359 PL_statusvalue_vms
360 PL_sys_intern
361 )]);
362}
363elsif ($PLATFORM eq 'os2') {
3cfae81b 364 emit_symbols([qw(
7766f137 365 ctermid
366 get_sysinfo
367 Perl_OS2_init
764df951 368 Perl_OS2_init3
369 Perl_OS2_term
7766f137 370 OS2_Perl_data
371 dlopen
372 dlsym
373 dlerror
403d6f8e 374 dlclose
7766f137 375 my_tmpfile
376 my_tmpnam
377 my_flock
9c130f5b 378 my_rmdir
379 my_mkdir
f72c975a 380 my_getpwuid
381 my_getpwnam
382 my_getpwent
383 my_setpwent
384 my_endpwent
385 setgrent
386 endgrent
387 getgrent
7766f137 388 malloc_mutex
389 threads_mutex
390 nthreads
391 nthreads_cond
392 os2_cond_wait
393 os2_stat
394 pthread_join
395 pthread_create
396 pthread_detach
397 XS_Cwd_change_drive
398 XS_Cwd_current_drive
399 XS_Cwd_extLibpath
400 XS_Cwd_extLibpath_set
401 XS_Cwd_sys_abspath
402 XS_Cwd_sys_chdir
403 XS_Cwd_sys_cwd
404 XS_Cwd_sys_is_absolute
405 XS_Cwd_sys_is_relative
406 XS_Cwd_sys_is_rooted
407 XS_DynaLoader_mod2fname
408 XS_File__Copy_syscopy
409 Perl_Register_MQ
410 Perl_Deregister_MQ
411 Perl_Serve_Messages
412 Perl_Process_Messages
413 init_PMWIN_entries
414 PMWIN_entries
415 Perl_hab_GET
35bc1fdc 416 loadByOrdinal
417 pExtFCN
30500b05 418 os2error
419 ResetWinError
420 CroakWinError
7766f137 421 )]);
3cfae81b 422}
084592ab 423elsif ($PLATFORM eq 'MacOS') {
424 skip_symbols [qw(
425 Perl_GetVars
426 PL_cryptseen
427 PL_cshlen
428 PL_cshname
429 PL_statusvalue_vms
430 PL_sys_intern
431 PL_opsave
432 PL_timesbuf
433 Perl_dump_fds
434 Perl_my_bcopy
435 Perl_my_bzero
436 Perl_my_chsize
437 Perl_my_htonl
438 Perl_my_memcmp
439 Perl_my_memset
440 Perl_my_ntohl
441 Perl_my_swap
442 Perl_safexcalloc
443 Perl_safexfree
444 Perl_safexmalloc
445 Perl_safexrealloc
446 Perl_unlnk
fe05f414 447 Perl_sys_intern_clear
448 Perl_sys_intern_init
084592ab 449 )];
450}
2986a63f 451elsif ($PLATFORM eq 'netware') {
452 skip_symbols [qw(
453 PL_statusvalue_vms
454 PL_archpat_auto
455 PL_cryptseen
456 PL_DBcv
457 PL_generation
458 PL_lastgotoprobe
459 PL_linestart
460 PL_modcount
461 PL_pending_ident
462 PL_sortcxix
463 PL_sublex_info
464 PL_timesbuf
465 main
466 Perl_ErrorNo
467 Perl_GetVars
468 Perl_do_exec3
469 Perl_do_ipcctl
470 Perl_do_ipcget
471 Perl_do_msgrcv
472 Perl_do_msgsnd
473 Perl_do_semop
474 Perl_do_shmio
475 Perl_dump_fds
476 Perl_init_thread_intern
477 Perl_my_bzero
478 Perl_my_htonl
479 Perl_my_ntohl
480 Perl_my_swap
481 Perl_my_chsize
482 Perl_same_dirent
483 Perl_setenv_getix
484 Perl_unlnk
485 Perl_watch
486 Perl_safexcalloc
487 Perl_safexmalloc
488 Perl_safexfree
489 Perl_safexrealloc
490 Perl_my_memcmp
491 Perl_my_memset
492 PL_cshlen
493 PL_cshname
494 PL_opsave
495 Perl_do_exec
496 Perl_getenv_len
497 Perl_my_pclose
498 Perl_my_popen
011f1a1a 499 Perl_sys_intern_init
500 Perl_sys_intern_dup
501 Perl_sys_intern_clear
502 Perl_my_bcopy
503 Perl_PerlIO_write
504 Perl_PerlIO_unread
505 Perl_PerlIO_tell
506 Perl_PerlIO_stdout
507 Perl_PerlIO_stdin
508 Perl_PerlIO_stderr
509 Perl_PerlIO_setlinebuf
510 Perl_PerlIO_set_ptrcnt
511 Perl_PerlIO_set_cnt
512 Perl_PerlIO_seek
513 Perl_PerlIO_read
514 Perl_PerlIO_get_ptr
515 Perl_PerlIO_get_cnt
516 Perl_PerlIO_get_bufsiz
517 Perl_PerlIO_get_base
518 Perl_PerlIO_flush
519 Perl_PerlIO_fill
520 Perl_PerlIO_fileno
521 Perl_PerlIO_error
522 Perl_PerlIO_eof
523 Perl_PerlIO_close
524 Perl_PerlIO_clearerr
525 PerlIO_perlio
2986a63f 526 )];
527}
3cfae81b 528
7766f137 529unless ($define{'DEBUGGING'}) {
530 skip_symbols [qw(
7766f137 531 Perl_deb_growlevel
532 Perl_debop
533 Perl_debprofdump
534 Perl_debstack
535 Perl_debstackptrs
7766f137 536 Perl_sv_peek
537 PL_block_type
538 PL_watchaddr
539 PL_watchok
540 )];
541}
542
543if ($define{'PERL_IMPLICIT_SYS'}) {
544 skip_symbols [qw(
545 Perl_getenv_len
546 Perl_my_popen
547 Perl_my_pclose
548 )];
549}
550else {
551 skip_symbols [qw(
552 PL_Mem
553 PL_MemShared
554 PL_MemParse
555 PL_Env
556 PL_StdIO
557 PL_LIO
558 PL_Dir
559 PL_Sock
560 PL_Proc
561 )];
562}
563
7c128300 564unless ($define{'PERL_FLEXIBLE_EXCEPTIONS'}) {
565 skip_symbols [qw(
566 PL_protect
567 Perl_default_protect
568 Perl_vdefault_protect
569 )];
570}
571
5bcb3f6c 572unless ($define{'USE_REENTRANT_API'}) {
573 skip_symbols [qw(
574 PL_reentrant_buffer
575 )];
576}
577
7766f137 578if ($define{'MYMALLOC'}) {
579 emit_symbols [qw(
580 Perl_dump_mstats
827e134a 581 Perl_get_mstats
9c130f5b 582 Perl_strdup
583 Perl_putenv
7766f137 584 )];
bbda9c9d 585 if ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
1feb2720 586 emit_symbols [qw(
587 PL_malloc_mutex
588 )];
589 }
80fc1a6e 590 else {
591 skip_symbols [qw(
592 PL_malloc_mutex
593 )];
594 }
51371543 595}
596else {
7766f137 597 skip_symbols [qw(
598 PL_malloc_mutex
599 Perl_dump_mstats
6ecd3fcb 600 Perl_get_mstats
7766f137 601 Perl_malloced_size
602 )];
603}
604
f433d095 605unless ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
7766f137 606 skip_symbols [qw(
607 PL_thr_key
f433d095 608 )];
609}
610
611unless ($define{'USE_5005THREADS'}) {
612 skip_symbols [qw(
7766f137 613 PL_sv_mutex
614 PL_strtab_mutex
615 PL_svref_mutex
7766f137 616 PL_cred_mutex
617 PL_eval_mutex
6940069f 618 PL_fdpid_mutex
619 PL_sv_lock_mutex
7766f137 620 PL_eval_cond
621 PL_eval_owner
622 PL_threads_mutex
623 PL_nthreads
624 PL_nthreads_cond
625 PL_threadnum
626 PL_threadsv_names
627 PL_thrsv
628 PL_vtbl_mutex
7766f137 629 Perl_condpair_magic
630 Perl_new_struct_thread
631 Perl_per_thread_magicals
632 Perl_thread_create
633 Perl_find_threadsv
634 Perl_unlock_condpair
635 Perl_magic_mutexfree
4755096e 636 Perl_sv_lock
7766f137 637 )];
638}
639
640unless ($define{'USE_ITHREADS'}) {
641 skip_symbols [qw(
642 PL_ptr_table
534825c4 643 PL_op_mutex
7e95b20d 644 PL_regex_pad
645 PL_regex_padav
f2f7cecd 646 PL_sharedsv_space
647 PL_sharedsv_space_mutex
7766f137 648 Perl_dirp_dup
649 Perl_cx_dup
650 Perl_si_dup
651 Perl_any_dup
652 Perl_ss_dup
653 Perl_fp_dup
654 Perl_gp_dup
655 Perl_he_dup
656 Perl_mg_dup
657 Perl_re_dup
658 Perl_sv_dup
659 Perl_sys_intern_dup
86593e8d 660 Perl_ptr_table_clear
7766f137 661 Perl_ptr_table_fetch
86593e8d 662 Perl_ptr_table_free
7766f137 663 Perl_ptr_table_new
4ac9195f 664 Perl_ptr_table_clear
665 Perl_ptr_table_free
7766f137 666 Perl_ptr_table_split
667 Perl_ptr_table_store
668 perl_clone
669 perl_clone_using
038f0558 670 Perl_sharedsv_find
671 Perl_sharedsv_init
672 Perl_sharedsv_lock
673 Perl_sharedsv_new
674 Perl_sharedsv_thrcnt_dec
675 Perl_sharedsv_thrcnt_inc
676 Perl_sharedsv_unlock
7766f137 677 )];
678}
679
680unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
681 skip_symbols [qw(
682 Perl_croak_nocontext
683 Perl_die_nocontext
684 Perl_deb_nocontext
685 Perl_form_nocontext
e0f4245d 686 Perl_load_module_nocontext
7766f137 687 Perl_mess_nocontext
688 Perl_warn_nocontext
689 Perl_warner_nocontext
690 Perl_newSVpvf_nocontext
691 Perl_sv_catpvf_nocontext
692 Perl_sv_setpvf_nocontext
693 Perl_sv_catpvf_mg_nocontext
694 Perl_sv_setpvf_mg_nocontext
695 )];
696}
697
698unless ($define{'PERL_IMPLICIT_SYS'}) {
699 skip_symbols [qw(
700 perl_alloc_using
014822e4 701 perl_clone_using
7766f137 702 )];
703}
704
705unless ($define{'FAKE_THREADS'}) {
706 skip_symbols [qw(PL_curthr)];
707}
708
ac6bedea 709unless ($define{'PL_OP_SLAB_ALLOC'}) {
710 skip_symbols [qw(
711 PL_OpPtr
712 PL_OpSlab
713 PL_OpSpace
714 )];
715}
716
d97afc04 717unless ($define{'THREADS_HAVE_PIDS'}) {
718 skip_symbols [qw(PL_ppid)];
719}
720
7766f137 721sub readvar {
722 my $file = shift;
723 my $proc = shift || sub { "PL_$_[2]" };
724 open(VARS,$file) || die "Cannot open $file: $!\n";
725 my @syms;
726 while (<VARS>) {
727 # All symbols have a Perl_ prefix because that's what embed.h
728 # sticks in front of them.
729 push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?C?)\(([IGT])(\w+)/);
9df9a5cd 730 }
731 close(VARS);
7766f137 732 return \@syms;
733}
734
6f4183fe 735if ($define{'USE_5005THREADS'}) {
7766f137 736 my $thrd = readvar($thrdvar_h);
737 skip_symbols $thrd;
738}
739
7766f137 740if ($define{'PERL_GLOBAL_STRUCT'}) {
741 my $global = readvar($perlvars_h);
742 skip_symbols $global;
743 emit_symbol('Perl_GetVars');
744 emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
745}
36c15d3f 746
22c35a8c 747# functions from *.sym files
748
954c1994 749my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API
549a6b10 750
d892637e 751# Symbols that are the public face of the PerlIO layers implementation
752# These are in _addition to_ the public face of the abstraction
753# and need to be exported to allow XS modules to implement layers
9df9a5cd 754my @layer_syms = qw(
755 PerlIOBase_clearerr
756 PerlIOBase_close
8437356b 757 PerlIOBase_dup
9df9a5cd 758 PerlIOBase_eof
759 PerlIOBase_error
760 PerlIOBase_fileno
8c0134a8 761 PerlIOBase_pushed
86e05cf2 762 PerlIOBase_binmode
44798d05 763 PerlIOBase_popped
8c0134a8 764 PerlIOBase_read
55ac2d47 765 PerlIOBase_setlinebuf
d892637e 766 PerlIOBase_unread
9df9a5cd 767 PerlIOBuf_bufsiz
9df9a5cd 768 PerlIOBuf_fill
769 PerlIOBuf_flush
91939a65 770 PerlIOBuf_get_base
9df9a5cd 771 PerlIOBuf_get_cnt
772 PerlIOBuf_get_ptr
773 PerlIOBuf_open
774 PerlIOBuf_pushed
44798d05 775 PerlIOBuf_popped
9df9a5cd 776 PerlIOBuf_read
9df9a5cd 777 PerlIOBuf_seek
778 PerlIOBuf_set_ptrcnt
9df9a5cd 779 PerlIOBuf_tell
780 PerlIOBuf_unread
781 PerlIOBuf_write
d892637e 782 PerlIO_debug
55ac2d47 783 PerlIO_allocate
d892637e 784 PerlIO_apply_layera
785 PerlIO_apply_layers
8c0134a8 786 PerlIO_arg_fetch
55ac2d47 787 PerlIO_define_layer
d9dac8cd 788 PerlIO_modestr
789 PerlIO_parse_layers
790 PerlIO_layer_fetch
791 PerlIO_list_free
792 PerlIO_apply_layera
9df9a5cd 793 PerlIO_pending
794 PerlIO_push
abfa7759 795 PerlIO_pop
8437356b 796 PerlIO_sv_dup
ad6971c8 797 PerlIO_perlio
1e8a8f59 798
799Perl_PerlIO_clearerr
800Perl_PerlIO_close
801Perl_PerlIO_eof
802Perl_PerlIO_error
803Perl_PerlIO_fileno
804Perl_PerlIO_fill
805Perl_PerlIO_flush
806Perl_PerlIO_get_base
807Perl_PerlIO_get_bufsiz
808Perl_PerlIO_get_cnt
809Perl_PerlIO_get_ptr
810Perl_PerlIO_read
811Perl_PerlIO_seek
812Perl_PerlIO_set_cnt
813Perl_PerlIO_set_ptrcnt
814Perl_PerlIO_setlinebuf
815Perl_PerlIO_stderr
816Perl_PerlIO_stdin
817Perl_PerlIO_stdout
818Perl_PerlIO_tell
819Perl_PerlIO_unread
820Perl_PerlIO_write
821
9df9a5cd 822);
a5564b91 823if ($PLATFORM eq 'netware') {
824 push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
825}
d892637e 826
7766f137 827if ($define{'USE_PERLIO'}) {
d892637e 828 # Export the symols that make up the PerlIO abstraction, regardless
829 # of its implementation - read from a file
084592ab 830 push @syms, $perlio_sym;
d892637e 831
832 # This part is then dependent on how the abstraction is implemented
084592ab 833 if ($define{'USE_SFIO'}) {
d892637e 834 # Old legacy non-stdio "PerlIO"
9df9a5cd 835 skip_symbols \@layer_syms;
084592ab 836 # SFIO defines most of the PerlIO routines as macros
d892637e 837 # So undo most of what $perlio_sym has just done - d'oh !
838 # Perhaps it would be better to list the ones which do exist
839 # And emit them
084592ab 840 skip_symbols [qw(
841 PerlIO_canset_cnt
842 PerlIO_clearerr
843 PerlIO_close
844 PerlIO_eof
845 PerlIO_error
846 PerlIO_exportFILE
847 PerlIO_fast_gets
848 PerlIO_fdopen
849 PerlIO_fileno
850 PerlIO_findFILE
851 PerlIO_flush
852 PerlIO_get_base
853 PerlIO_get_bufsiz
854 PerlIO_get_cnt
855 PerlIO_get_ptr
856 PerlIO_getc
857 PerlIO_getname
858 PerlIO_has_base
859 PerlIO_has_cntptr
860 PerlIO_importFILE
861 PerlIO_open
862 PerlIO_printf
863 PerlIO_putc
864 PerlIO_puts
865 PerlIO_read
866 PerlIO_releaseFILE
867 PerlIO_reopen
868 PerlIO_rewind
869 PerlIO_seek
870 PerlIO_set_cnt
871 PerlIO_set_ptrcnt
872 PerlIO_setlinebuf
873 PerlIO_sprintf
874 PerlIO_stderr
875 PerlIO_stdin
876 PerlIO_stdout
877 PerlIO_stdoutf
878 PerlIO_tell
879 PerlIO_ungetc
880 PerlIO_vprintf
881 PerlIO_write
bcdb689b 882 PerlIO_perlio
883 Perl_PerlIO_clearerr
884 Perl_PerlIO_close
885 Perl_PerlIO_eof
886 Perl_PerlIO_error
887 Perl_PerlIO_fileno
888 Perl_PerlIO_fill
889 Perl_PerlIO_flush
890 Perl_PerlIO_get_base
891 Perl_PerlIO_get_bufsiz
892 Perl_PerlIO_get_cnt
893 Perl_PerlIO_get_ptr
894 Perl_PerlIO_read
895 Perl_PerlIO_seek
896 Perl_PerlIO_set_cnt
897 Perl_PerlIO_set_ptrcnt
898 Perl_PerlIO_setlinebuf
899 Perl_PerlIO_stderr
900 Perl_PerlIO_stdin
901 Perl_PerlIO_stdout
902 Perl_PerlIO_tell
903 Perl_PerlIO_unread
904 Perl_PerlIO_write
ffcf5686 905 PL_def_layerlist
906 PL_known_layers
907 PL_perlio
084592ab 908 )];
909 }
d892637e 910 else {
911 # PerlIO with layers - export implementation
912 emit_symbols \@layer_syms;
913 }
5138f914 914} else {
d892637e 915 # -Uuseperlio
916 # Skip the PerlIO layer symbols - although
917 # nothing should have exported them any way
9df9a5cd 918 skip_symbols \@layer_syms;
1e8a8f59 919 skip_symbols [qw(PL_def_layerlist PL_known_layers PL_perlio)];
920
d892637e 921 # Also do NOT add abstraction symbols from $perlio_sym
922 # abstraction is done as #define to stdio
923 # Remaining remnants that _may_ be functions
924 # are handled in <DATA>
9df9a5cd 925}
7766f137 926
927for my $syms (@syms) {
928 open (GLOBAL, "<$syms") || die "failed to open $syms: $!\n";
929 while (<GLOBAL>) {
930 next if (!/^[A-Za-z]/);
931 # Functions have a Perl_ prefix
932 # Variables have a PL_ prefix
933 chomp($_);
934 my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "");
935 $symbol .= $_;
936 emit_symbol($symbol) unless exists $skip{$symbol};
937 }
938 close(GLOBAL);
939}
0a753a76 940
22c35a8c 941# variables
0a753a76 942
acfe0abc 943if ($define{'MULTIPLICITY'}) {
1acb48c9 944 for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
18c4b137 945 my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
946 emit_symbols $glob;
18c4b137 947 }
1acb48c9 948 # XXX AIX seems to want the perlvars.h symbols, for some reason
949 if ($PLATFORM eq 'aix') {
950 my $glob = readvar($perlvars_h);
51371543 951 emit_symbols $glob;
952 }
953}
954else {
955 unless ($define{'PERL_GLOBAL_STRUCT'}) {
549a6b10 956 my $glob = readvar($perlvars_h);
51371543 957 emit_symbols $glob;
9df9a5cd 958 }
51371543 959 unless ($define{'MULTIPLICITY'}) {
549a6b10 960 my $glob = readvar($intrpvar_h);
51371543 961 emit_symbols $glob;
9df9a5cd 962 }
bbda9c9d 963 unless ($define{'MULTIPLICITY'} || $define{'USE_5005THREADS'}) {
549a6b10 964 my $glob = readvar($thrdvar_h);
51371543 965 emit_symbols $glob;
9df9a5cd 966 }
51371543 967}
0a753a76 968
549a6b10 969sub try_symbol {
970 my $symbol = shift;
22239a37 971
4d6b4052 972 return if $symbol !~ /^[A-Za-z_]/;
549a6b10 973 return if $symbol =~ /^\#/;
974 $symbol =~s/\r//g;
975 chomp($symbol);
43cd9f80 976 return if exists $skip{$symbol};
549a6b10 977 emit_symbol($symbol);
3e3baf6d 978}
0a753a76 979
549a6b10 980while (<DATA>) {
981 try_symbol($_);
ac4c12e7 982}
983
18f68570 984if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 985 foreach my $symbol (qw(
00b02797 986 setuid
987 setgid
7766f137 988 boot_DynaLoader
7766f137 989 Perl_init_os_extras
c44d3fdb 990 Perl_thread_create
7766f137 991 Perl_win32_init
992 RunPerl
5290524f 993 win32_async_check
7766f137 994 win32_errno
995 win32_environ
7766f137 996 win32_abort
997 win32_fstat
998 win32_stat
999 win32_pipe
1000 win32_popen
1001 win32_pclose
1002 win32_rename
1003 win32_setmode
1004 win32_lseek
1005 win32_tell
1006 win32_dup
1007 win32_dup2
1008 win32_open
1009 win32_close
1010 win32_eof
1011 win32_read
1012 win32_write
1013 win32_spawnvp
1014 win32_mkdir
1015 win32_rmdir
1016 win32_chdir
1017 win32_flock
1018 win32_execv
1019 win32_execvp
1020 win32_htons
1021 win32_ntohs
1022 win32_htonl
1023 win32_ntohl
1024 win32_inet_addr
1025 win32_inet_ntoa
1026 win32_socket
1027 win32_bind
1028 win32_listen
1029 win32_accept
1030 win32_connect
1031 win32_send
1032 win32_sendto
1033 win32_recv
1034 win32_recvfrom
1035 win32_shutdown
1036 win32_closesocket
1037 win32_ioctlsocket
1038 win32_setsockopt
1039 win32_getsockopt
1040 win32_getpeername
1041 win32_getsockname
1042 win32_gethostname
1043 win32_gethostbyname
1044 win32_gethostbyaddr
1045 win32_getprotobyname
1046 win32_getprotobynumber
1047 win32_getservbyname
1048 win32_getservbyport
1049 win32_select
1050 win32_endhostent
1051 win32_endnetent
1052 win32_endprotoent
1053 win32_endservent
1054 win32_getnetent
1055 win32_getnetbyname
1056 win32_getnetbyaddr
1057 win32_getprotoent
1058 win32_getservent
1059 win32_sethostent
1060 win32_setnetent
1061 win32_setprotoent
1062 win32_setservent
1063 win32_getenv
1064 win32_putenv
1065 win32_perror
7766f137 1066 win32_malloc
1067 win32_calloc
1068 win32_realloc
1069 win32_free
1070 win32_sleep
1071 win32_times
1072 win32_access
1073 win32_alarm
1074 win32_chmod
1075 win32_open_osfhandle
1076 win32_get_osfhandle
1077 win32_ioctl
1078 win32_link
1079 win32_unlink
1080 win32_utime
57ab3dfe 1081 win32_gettimeofday
7766f137 1082 win32_uname
1083 win32_wait
1084 win32_waitpid
1085 win32_kill
1086 win32_str_os_error
1087 win32_opendir
1088 win32_readdir
1089 win32_telldir
1090 win32_seekdir
1091 win32_rewinddir
1092 win32_closedir
1093 win32_longpath
1094 win32_os_id
1095 win32_getpid
1096 win32_crypt
1097 win32_dynaload
df3728a2 1098 win32_get_childenv
1099 win32_free_childenv
1100 win32_clearenv
1101 win32_get_childdir
1102 win32_free_childdir
00b02797 1103 win32_stdin
1104 win32_stdout
1105 win32_stderr
1106 win32_ferror
1107 win32_feof
1108 win32_strerror
1109 win32_fprintf
1110 win32_printf
1111 win32_vfprintf
1112 win32_vprintf
1113 win32_fread
1114 win32_fwrite
1115 win32_fopen
1116 win32_fdopen
1117 win32_freopen
1118 win32_fclose
1119 win32_fputs
1120 win32_fputc
1121 win32_ungetc
1122 win32_getc
1123 win32_fileno
1124 win32_clearerr
1125 win32_fflush
1126 win32_ftell
1127 win32_fseek
1128 win32_fgetpos
1129 win32_fsetpos
1130 win32_rewind
1131 win32_tmpfile
1132 win32_setbuf
1133 win32_setvbuf
1134 win32_flushall
1135 win32_fcloseall
1136 win32_fgets
1137 win32_gets
1138 win32_fgetc
1139 win32_putc
1140 win32_puts
1141 win32_getchar
1142 win32_putchar
7766f137 1143 ))
1144 {
549a6b10 1145 try_symbol($symbol);
1146 }
1147}
3cfae81b 1148elsif ($PLATFORM eq 'os2') {
7766f137 1149 open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
1150 /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
1151 close MAP or die 'Cannot close miniperl.map';
1152
ad6971c8 1153 @missing = grep { !exists $mapped{$_} }
7766f137 1154 keys %export;
c6261f3b 1155 @missing = grep { !exists $exportperlmalloc{$_} } @missing;
7766f137 1156 delete $export{$_} foreach @missing;
3cfae81b 1157}
084592ab 1158elsif ($PLATFORM eq 'MacOS') {
1159 open MACSYMS, 'macperl.sym' or die 'Cannot read macperl.sym';
1160
1161 while (<MACSYMS>) {
1162 try_symbol($_);
1163 }
1164
1165 close MACSYMS;
1166}
2986a63f 1167elsif ($PLATFORM eq 'netware') {
1168foreach my $symbol (qw(
1169 boot_DynaLoader
1170 Perl_init_os_extras
1171 Perl_thread_create
1172 Perl_nw5_init
1173 RunPerl
1174 AllocStdPerl
1175 FreeStdPerl
1176 do_spawn2
1177 do_aspawn
1178 nw_uname
1179 nw_stdin
1180 nw_stdout
1181 nw_stderr
1182 nw_feof
1183 nw_ferror
1184 nw_fopen
1185 nw_fclose
1186 nw_clearerr
1187 nw_getc
1188 nw_fgets
1189 nw_fputc
1190 nw_fputs
1191 nw_fflush
1192 nw_ungetc
1193 nw_fileno
1194 nw_fdopen
1195 nw_freopen
1196 nw_fread
1197 nw_fwrite
1198 nw_setbuf
1199 nw_setvbuf
1200 nw_vfprintf
1201 nw_ftell
1202 nw_fseek
1203 nw_rewind
1204 nw_tmpfile
1205 nw_fgetpos
1206 nw_fsetpos
1207 nw_dup
1208 nw_access
1209 nw_chmod
1210 nw_chsize
1211 nw_close
1212 nw_dup2
1213 nw_flock
1214 nw_isatty
1215 nw_link
1216 nw_lseek
1217 nw_stat
1218 nw_mktemp
1219 nw_open
1220 nw_read
1221 nw_rename
1222 nw_setmode
1223 nw_unlink
1224 nw_utime
1225 nw_write
1226 nw_chdir
1227 nw_rmdir
1228 nw_closedir
1229 nw_opendir
1230 nw_readdir
1231 nw_rewinddir
1232 nw_seekdir
1233 nw_telldir
1234 nw_htonl
1235 nw_htons
1236 nw_ntohl
1237 nw_ntohs
1238 nw_accept
1239 nw_bind
1240 nw_connect
1241 nw_endhostent
1242 nw_endnetent
1243 nw_endprotoent
1244 nw_endservent
1245 nw_gethostbyaddr
1246 nw_gethostbyname
1247 nw_gethostent
1248 nw_gethostname
1249 nw_getnetbyaddr
1250 nw_getnetbyname
1251 nw_getnetent
1252 nw_getpeername
1253 nw_getprotobyname
1254 nw_getprotobynumber
1255 nw_getprotoent
1256 nw_getservbyname
1257 nw_getservbyport
1258 nw_getservent
1259 nw_getsockname
1260 nw_getsockopt
1261 nw_inet_addr
1262 nw_listen
1263 nw_socket
1264 nw_recv
1265 nw_recvfrom
1266 nw_select
1267 nw_send
1268 nw_sendto
1269 nw_sethostent
1270 nw_setnetent
1271 nw_setprotoent
1272 nw_setservent
3a0827a6 1273 nw_setsockopt
4d76e4b4 1274 nw_inet_ntoa
2986a63f 1275 nw_shutdown
1276 nw_crypt
1277 nw_execvp
1278 nw_kill
1279 nw_Popen
1280 nw_Pclose
1281 nw_Pipe
1282 nw_times
1283 nw_waitpid
1284 nw_getpid
1285 nw_spawnvp
1286 nw_os_id
1287 nw_open_osfhandle
1288 nw_get_osfhandle
1289 nw_abort
1290 nw_sleep
1291 nw_wait
1292 nw_dynaload
1293 nw_strerror
1294 fnFpSetMode
1295 fnInsertHashListAddrs
1296 fnGetHashListAddrs
1297 Perl_deb
011f1a1a 1298 Perl_sv_setsv
1299 Perl_sv_catsv
1300 Perl_sv_catpvn
1301 Perl_sv_2pv
f355267c 1302 nw_freeenviron
1303 Remove_Thread_Ctx
2986a63f 1304 ))
1305 {
1306 try_symbol($symbol);
1307 }
1308}
22239a37 1309
549a6b10 1310# Now all symbols should be defined because
1311# next we are going to output them.
1312
7766f137 1313foreach my $symbol (sort keys %export) {
1314 output_symbol($symbol);
1315}
549a6b10 1316
011f1a1a 1317if ($PLATFORM eq 'os2') {
52e4c282 1318 print "; LAST_ORDINAL=$sym_ord\n";
2986a63f 1319}
1320
549a6b10 1321sub emit_symbol {
7766f137 1322 my $symbol = shift;
9df9a5cd 1323 chomp($symbol);
7766f137 1324 $export{$symbol} = 1;
549a6b10 1325}
1326
1327sub output_symbol {
1328 my $symbol = shift;
18f68570 1329 if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 1330 $symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
520c758a 1331 print "\t$symbol\n";
549a6b10 1332# XXX: binary compatibility between compilers is an exercise
1333# in frustration :-(
1334# if ($CCTYPE eq "BORLAND") {
1335# # workaround Borland quirk by exporting both the straight
1336# # name and a name with leading underscore. Note the
1337# # alias *must* come after the symbol itself, if both
1338# # are to be exported. (Linker bug?)
1339# print "\t_$symbol\n";
1340# print "\t$symbol = _$symbol\n";
1341# }
1342# elsif ($CCTYPE eq 'GCC') {
1343# # Symbols have leading _ whole process is $%@"% slow
1344# # so skip aliases for now
1345# nprint "\t$symbol\n";
1346# }
1347# else {
1348# # for binary coexistence, export both the symbol and
1349# # alias with leading underscore
1350# print "\t$symbol\n";
1351# print "\t_$symbol = $symbol\n";
1352# }
7766f137 1353 }
1354 elsif ($PLATFORM eq 'os2') {
52e4c282 1355 printf qq( %-31s \@%s\n),
1356 qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
78232bc0 1357 printf qq( %-31s \@%s\n),
1358 qq("$exportperlmalloc{$symbol}" = "$symbol"),
1359 $ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord
1360 if $exportperlmalloc and exists $exportperlmalloc{$symbol};
7766f137 1361 }
084592ab 1362 elsif ($PLATFORM eq 'aix' || $PLATFORM eq 'MacOS') {
549a6b10 1363 print "$symbol\n";
1364 }
2986a63f 1365 elsif ($PLATFORM eq 'netware') {
1366 print "\t$symbol,\n";
1367 }
549a6b10 1368}
1369
13701;
1371__DATA__
1372# extra globals not included above.
8437356b 1373Perl_cxinc
549a6b10 1374perl_alloc
7766f137 1375perl_alloc_using
014822e4 1376perl_clone
1377perl_clone_using
549a6b10 1378perl_construct
1379perl_destruct
1380perl_free
1381perl_parse
1382perl_run
44798d05 1383# Oddities from PerlIO
568ad336 1384PerlIO_binmode
8437356b 1385PerlIO_getpos
568ad336 1386PerlIO_init
568ad336 1387PerlIO_setpos
568ad336 1388PerlIO_sprintf
8437356b 1389PerlIO_sv_dup
1390PerlIO_tmpfile
8437356b 1391PerlIO_vsprintf
1392perlsio_binmode
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