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Re: regexp trie fails compile on VMS
[perl5.git] / makedef.pl
CommitLineData
549a6b10
JH		 1#
2# Create the export list for perl.
3#
86593e8d
JH		 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
5c728af0 9# On OS/2 reads miniperl.map and the previous version of perl5.def as well
0a753a76 10
549a6b10
JH		 11my $PLATFORM;
12my $CCTYPE;
910dfcc8 13
7766f137
GS		 14while (@ARGV) {
15 my $flag = shift;
5c728af0
IZ		 16 if ($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 }
7766f137
GS		 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+)$/);
18f68570
VK		 27 if ($PLATFORM eq 'netware') {
28 $FILETYPE = $1 if ($flag =~ /^FILETYPE=(\w+)$/);
29 }
7766f137 30}
d55594ae 31
18f68570 32my @PLATFORM = qw(aix win32 wince os2 MacOS netware);
549a6b10
JH		 33my %PLATFORM;
34@PLATFORM{@PLATFORM} = ();
35
36defined $PLATFORM || die "PLATFORM undefined, must be one of: @PLATFORM\n";
9df9a5cd 37exists $PLATFORM{$PLATFORM} || die "PLATFORM must be one of: @PLATFORM\n";
549a6b10 38
c6261f3b
JH		 39my %exportperlmalloc =
40 (
41 Perl_malloc => "malloc",
42 Perl_mfree => "free",
43 Perl_realloc => "realloc",
44 Perl_calloc => "calloc",
45 );
46
47my $exportperlmalloc = $PLATFORM eq 'os2';
48
549a6b10
JH		 49my $config_sh = "config.sh";
50my $config_h = "config.h";
51my $thrdvar_h = "thrdvar.h";
52my $intrpvar_h = "intrpvar.h";
53my $perlvars_h = "perlvars.h";
54my $global_sym = "global.sym";
55my $pp_sym = "pp.sym";
56my $globvar_sym = "globvar.sym";
57my $perlio_sym = "perlio.sym";
d2b25974 58my $static_ext = "";
549a6b10 59
9df9a5cd 60if ($PLATFORM eq 'aix') {
549a6b10 61 # Nothing for now.
7766f137 62}
18f68570 63elsif ($PLATFORM =~ /^win(?:32|ce)$/ || $PLATFORM eq 'netware') {
549a6b10 64 $CCTYPE = "MSVC" unless defined $CCTYPE;
00b02797
JH		 65 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
66 $pp_sym, $globvar_sym, $perlio_sym) {
549a6b10
JH		 67 s!^!..\\!;
68 }
69}
084592ab
CN		 70elsif ($PLATFORM eq 'MacOS') {
71 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
72 $pp_sym, $globvar_sym, $perlio_sym) {
73 s!^!::!;
74 }
75}
549a6b10 76
18f68570 77unless ($PLATFORM eq 'win32' || $PLATFORM eq 'wince' || $PLATFORM eq 'MacOS' || $PLATFORM eq 'netware') {
549a6b10 78 open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n";
7766f137 79 while (<CFG>) {
549a6b10
JH		 80 if (/^(?:ccflags|optimize)='(.+)'$/) {
81 $_ = $1;
82 $define{$1} = 1 while /-D(\w+)/g;
83 }
3cfae81b 84 if ($PLATFORM eq 'os2') {
52e4c282
IZ		 85 $CONFIG_ARGS = $1 if /^config_args='(.+)'$/;
86 $ARCHNAME = $1 if /^archname='(.+)'$/;
87 $PATCHLEVEL = $1 if /^perl_patchlevel='(.+)'$/;
3cfae81b 88 }
549a6b10
JH		 89 }
90 close(CFG);
91}
d2b25974
VK		 92if ($PLATFORM eq 'win32' || $PLATFORM eq 'wince') {
93 open(CFG,"<..\\$config_sh") || die "Cannot open ..\\$config_sh: $!\n";
94 if ((join '', <CFG>) =~ /^static_ext='(.*)'$/m) {
95 $static_ext = $1;
96 }
97 close(CFG);
98}
549a6b10
JH		 99
100open(CFG,$config_h) || die "Cannot open $config_h: $!\n";
7766f137
GS		 101while (<CFG>) {
102 $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/;
7766f137 103 $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/;
0e32cd81
JH		 104 $define{$1} = 1 if /^\s*#\s*define\s+(PERL_\w+)\b/;
105 $define{$1} = 1 if /^\s*#\s*define\s+(USE_\w+)\b/;
7766f137 106}
bbc8f9de
NIS		 107close(CFG);
108
18c4b137
JH		 109# perl.h logic duplication begins
110
894ccb8c
JH		 111if ($define{PERL_IMPLICIT_SYS}) {
112 $define{PL_OP_SLAB_ALLOC} = 1;
113}
ac6bedea 114
18c4b137 115if ($define{USE_ITHREADS}) {
acfe0abc 116 if (!$define{MULTIPLICITY}) {
18c4b137
JH		 117 $define{MULTIPLICITY} = 1;
118 }
119}
120
121$define{PERL_IMPLICIT_CONTEXT} ||=
122 $define{USE_ITHREADS} ||
18c4b137
JH		 123 $define{MULTIPLICITY} ;
124
10bc17b6
JH		 125if ($define{USE_ITHREADS} && $PLATFORM ne 'win32' && $^O ne 'darwin') {
126 $define{USE_REENTRANT_API} = 1;
127}
128
18c4b137
JH		 129# perl.h logic duplication ends
130
ac6bedea
JH		 131my $sym_ord = 0;
132
18f68570 133if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 134 warn join(' ',keys %define)."\n";
78a7c709 135 ($dll = ($define{PERL_DLL} || "perl59")) =~ s/\.dll$//i;
18f68570 136 print "LIBRARY $dll\n";
dfdd1393
GS		 137 print "DESCRIPTION 'Perl interpreter'\n";
138 print "EXPORTS\n";
139 if ($define{PERL_IMPLICIT_SYS}) {
549a6b10 140 output_symbol("perl_get_host_info");
7766f137 141 output_symbol("perl_alloc_override");
0295eab8 142 }
b54a2e1e 143 if ($define{USE_ITHREADS} and $define{PERL_IMPLICIT_SYS}) {
ac6bedea 144 output_symbol("perl_clone_host");
51371543 145 }
7766f137
GS		 146}
147elsif ($PLATFORM eq 'os2') {
52e4c282
IZ		 148 if (open my $fh, '<', 'perl5.def') {
149 while (<$fh>) {
150 last if /^\s*EXPORTS\b/;
151 }
152 while (<$fh>) {
78232bc0 153 $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/;
52e4c282
IZ		 154 # This allows skipping ordinals which were used in older versions
155 $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/;
156 }
157 $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max
158 }
3cfae81b
IZ		 159 ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
160 $v .= '-thread' if $ARCHNAME =~ /-thread/;
3cfae81b 161 ($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
52e4c282 162 $v .= "\@$PATCHLEVEL" if $PATCHLEVEL;
1102eebe
IZ		 163 $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'";
164 $d = substr($d, 0, 249) . "...'" if length $d > 253;
3cfae81b
IZ		 165 print <<"---EOP---";
166LIBRARY '$dll' INITINSTANCE TERMINSTANCE
1102eebe 167$d
3cfae81b
IZ		 168STACKSIZE 32768
169CODE LOADONCALL
170DATA LOADONCALL NONSHARED MULTIPLE
171EXPORTS
172---EOP---
7766f137
GS		 173}
174elsif ($PLATFORM eq 'aix') {
61d42ce4
JH		 175 $OSVER = `uname -v`;
176 chop $OSVER;
177 $OSREL = `uname -r`;
178 chop $OSREL;
179 if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
180 print "#! ..\n";
181 } else {
182 print "#!\n";
183 }
ac4c12e7 184}
2986a63f
JH		 185elsif ($PLATFORM eq 'netware') {
186 if ($FILETYPE eq 'def') {
78a7c709 187 print "LIBRARY perl59\n";
2986a63f
JH		 188 print "DESCRIPTION 'Perl interpreter for NetWare'\n";
189 print "EXPORTS\n";
190 }
191 if ($define{PERL_IMPLICIT_SYS}) {
ac6bedea
JH		 192 output_symbol("perl_get_host_info");
193 output_symbol("perl_alloc_override");
194 output_symbol("perl_clone_host");
2986a63f
JH		 195 }
196}
bbc8f9de 197
22239a37
NIS		 198my %skip;
199my %export;
200
51371543
GS		 201sub skip_symbols {
202 my $list = shift;
203 foreach my $symbol (@$list) {
204 $skip{$symbol} = 1;
205 }
22239a37
NIS		 206}
207
51371543
GS		 208sub emit_symbols {
209 my $list = shift;
210 foreach my $symbol (@$list) {
211 my $skipsym = $symbol;
212 # XXX hack
acfe0abc 213 if ($define{MULTIPLICITY}) {
51371543
GS		 214 $skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/;
215 }
216 emit_symbol($symbol) unless exists $skip{$skipsym};
217 }
22239a37
NIS		 218}
219
549a6b10 220if ($PLATFORM eq 'win32') {
7766f137
GS		 221 skip_symbols [qw(
222 PL_statusvalue_vms
223 PL_archpat_auto
224 PL_cryptseen
225 PL_DBcv
226 PL_generation
227 PL_lastgotoprobe
228 PL_linestart
229 PL_modcount
230 PL_pending_ident
231 PL_sortcxix
232 PL_sublex_info
233 PL_timesbuf
234 main
235 Perl_ErrorNo
236 Perl_GetVars
237 Perl_do_exec3
238 Perl_do_ipcctl
239 Perl_do_ipcget
240 Perl_do_msgrcv
241 Perl_do_msgsnd
242 Perl_do_semop
243 Perl_do_shmio
244 Perl_dump_fds
245 Perl_init_thread_intern
246 Perl_my_bzero
9d50d399 247 Perl_my_bcopy
7766f137
GS		 248 Perl_my_htonl
249 Perl_my_ntohl
250 Perl_my_swap
251 Perl_my_chsize
252 Perl_same_dirent
253 Perl_setenv_getix
254 Perl_unlnk
255 Perl_watch
256 Perl_safexcalloc
257 Perl_safexmalloc
258 Perl_safexfree
259 Perl_safexrealloc
260 Perl_my_memcmp
261 Perl_my_memset
262 PL_cshlen
263 PL_cshname
264 PL_opsave
265 Perl_do_exec
266 Perl_getenv_len
267 Perl_my_pclose
268 Perl_my_popen
269 )];
270}
54725af6
GS		 271else {
272 skip_symbols [qw(
273 Perl_do_spawn
274 Perl_do_spawn_nowait
275 Perl_do_aspawn
276 )];
277}
278if ($PLATFORM eq 'wince') {
18f68570
VK		 279 skip_symbols [qw(
280 PL_statusvalue_vms
281 PL_archpat_auto
282 PL_cryptseen
283 PL_DBcv
284 PL_generation
285 PL_lastgotoprobe
286 PL_linestart
287 PL_modcount
288 PL_pending_ident
289 PL_sortcxix
290 PL_sublex_info
291 PL_timesbuf
292 PL_collation_ix
293 PL_collation_name
294 PL_collation_standard
295 PL_collxfrm_base
296 PL_collxfrm_mult
297 PL_numeric_compat1
298 PL_numeric_local
299 PL_numeric_name
300 PL_numeric_radix_sv
301 PL_numeric_standard
302 PL_vtbl_collxfrm
303 Perl_sv_collxfrm
304 setgid
305 setuid
18f68570
VK		 306 win32_free_childdir
307 win32_free_childenv
308 win32_get_childdir
309 win32_get_childenv
310 win32_spawnvp
311 main
312 Perl_ErrorNo
313 Perl_GetVars
314 Perl_do_exec3
315 Perl_do_ipcctl
316 Perl_do_ipcget
317 Perl_do_msgrcv
318 Perl_do_msgsnd
319 Perl_do_semop
320 Perl_do_shmio
321 Perl_dump_fds
322 Perl_init_thread_intern
323 Perl_my_bzero
324 Perl_my_bcopy
325 Perl_my_htonl
326 Perl_my_ntohl
327 Perl_my_swap
328 Perl_my_chsize
329 Perl_same_dirent
330 Perl_setenv_getix
331 Perl_unlnk
332 Perl_watch
333 Perl_safexcalloc
334 Perl_safexmalloc
335 Perl_safexfree
336 Perl_safexrealloc
337 Perl_my_memcmp
338 Perl_my_memset
339 PL_cshlen
340 PL_cshname
341 PL_opsave
342 Perl_do_exec
343 Perl_getenv_len
344 Perl_my_pclose
345 Perl_my_popen
346 )];
347}
7766f137 348elsif ($PLATFORM eq 'aix') {
549a6b10 349 skip_symbols([qw(
7766f137
GS		 350 Perl_dump_fds
351 Perl_ErrorNo
352 Perl_GetVars
353 Perl_my_bcopy
354 Perl_my_bzero
355 Perl_my_chsize
356 Perl_my_htonl
357 Perl_my_memcmp
358 Perl_my_memset
359 Perl_my_ntohl
360 Perl_my_swap
361 Perl_safexcalloc
362 Perl_safexfree
363 Perl_safexmalloc
364 Perl_safexrealloc
365 Perl_same_dirent
366 Perl_unlnk
6c644e78 367 Perl_sys_intern_clear
95151ede 368 Perl_sys_intern_dup
52853b95 369 Perl_sys_intern_init
7766f137
GS		 370 PL_cryptseen
371 PL_opsave
372 PL_statusvalue_vms
373 PL_sys_intern
374 )]);
375}
376elsif ($PLATFORM eq 'os2') {
3cfae81b 377 emit_symbols([qw(
7766f137
GS		 378 ctermid
379 get_sysinfo
380 Perl_OS2_init
764df951
IZ		 381 Perl_OS2_init3
382 Perl_OS2_term
7766f137
GS		 383 OS2_Perl_data
384 dlopen
385 dlsym
386 dlerror
403d6f8e 387 dlclose
59ad941d
IZ		 388 dup2
389 dup
7766f137
GS		 390 my_tmpfile
391 my_tmpnam
392 my_flock
9c130f5b
NIS		 393 my_rmdir
394 my_mkdir
f72c975a
IZ		 395 my_getpwuid
396 my_getpwnam
397 my_getpwent
398 my_setpwent
399 my_endpwent
622913ab
IZ		 400 fork_with_resources
401 croak_with_os2error
f72c975a
IZ		 402 setgrent
403 endgrent
404 getgrent
7766f137
GS		 405 malloc_mutex
406 threads_mutex
407 nthreads
408 nthreads_cond
409 os2_cond_wait
410 os2_stat
1933e12c
IZ		 411 os2_execname
412 async_mssleep
413 msCounter
414 InfoTable
7766f137
GS		 415 pthread_join
416 pthread_create
417 pthread_detach
418 XS_Cwd_change_drive
419 XS_Cwd_current_drive
420 XS_Cwd_extLibpath
421 XS_Cwd_extLibpath_set
422 XS_Cwd_sys_abspath
423 XS_Cwd_sys_chdir
424 XS_Cwd_sys_cwd
425 XS_Cwd_sys_is_absolute
426 XS_Cwd_sys_is_relative
427 XS_Cwd_sys_is_rooted
428 XS_DynaLoader_mod2fname
429 XS_File__Copy_syscopy
430 Perl_Register_MQ
431 Perl_Deregister_MQ
432 Perl_Serve_Messages
433 Perl_Process_Messages
434 init_PMWIN_entries
435 PMWIN_entries
436 Perl_hab_GET
35bc1fdc
IZ		 437 loadByOrdinal
438 pExtFCN
30500b05
IZ		 439 os2error
440 ResetWinError
441 CroakWinError
5c728af0 442 PL_do_undump
7766f137 443 )]);
5c728af0
IZ		 444 emit_symbols([qw(os2_cond_wait
445 pthread_join
446 pthread_create
447 pthread_detach
448 )])
449 if $define{'USE_5005THREADS'} or $define{'USE_ITHREADS'};
3cfae81b 450}
084592ab
CN		 451elsif ($PLATFORM eq 'MacOS') {
452 skip_symbols [qw(
453 Perl_GetVars
454 PL_cryptseen
455 PL_cshlen
456 PL_cshname
457 PL_statusvalue_vms
458 PL_sys_intern
459 PL_opsave
460 PL_timesbuf
461 Perl_dump_fds
462 Perl_my_bcopy
463 Perl_my_bzero
464 Perl_my_chsize
465 Perl_my_htonl
466 Perl_my_memcmp
467 Perl_my_memset
468 Perl_my_ntohl
469 Perl_my_swap
470 Perl_safexcalloc
471 Perl_safexfree
472 Perl_safexmalloc
473 Perl_safexrealloc
474 Perl_unlnk
fe05f414
JH		 475 Perl_sys_intern_clear
476 Perl_sys_intern_init
084592ab
CN		 477 )];
478}
2986a63f
JH		 479elsif ($PLATFORM eq 'netware') {
480 skip_symbols [qw(
481 PL_statusvalue_vms
482 PL_archpat_auto
483 PL_cryptseen
484 PL_DBcv
485 PL_generation
486 PL_lastgotoprobe
487 PL_linestart
488 PL_modcount
489 PL_pending_ident
490 PL_sortcxix
491 PL_sublex_info
492 PL_timesbuf
493 main
494 Perl_ErrorNo
495 Perl_GetVars
496 Perl_do_exec3
497 Perl_do_ipcctl
498 Perl_do_ipcget
499 Perl_do_msgrcv
500 Perl_do_msgsnd
501 Perl_do_semop
502 Perl_do_shmio
503 Perl_dump_fds
504 Perl_init_thread_intern
505 Perl_my_bzero
506 Perl_my_htonl
507 Perl_my_ntohl
508 Perl_my_swap
509 Perl_my_chsize
510 Perl_same_dirent
511 Perl_setenv_getix
512 Perl_unlnk
513 Perl_watch
514 Perl_safexcalloc
515 Perl_safexmalloc
516 Perl_safexfree
517 Perl_safexrealloc
518 Perl_my_memcmp
519 Perl_my_memset
520 PL_cshlen
521 PL_cshname
522 PL_opsave
523 Perl_do_exec
524 Perl_getenv_len
525 Perl_my_pclose
526 Perl_my_popen
011f1a1a
JH		 527 Perl_sys_intern_init
528 Perl_sys_intern_dup
529 Perl_sys_intern_clear
530 Perl_my_bcopy
531 Perl_PerlIO_write
532 Perl_PerlIO_unread
533 Perl_PerlIO_tell
534 Perl_PerlIO_stdout
535 Perl_PerlIO_stdin
536 Perl_PerlIO_stderr
537 Perl_PerlIO_setlinebuf
538 Perl_PerlIO_set_ptrcnt
539 Perl_PerlIO_set_cnt
540 Perl_PerlIO_seek
541 Perl_PerlIO_read
542 Perl_PerlIO_get_ptr
543 Perl_PerlIO_get_cnt
544 Perl_PerlIO_get_bufsiz
545 Perl_PerlIO_get_base
546 Perl_PerlIO_flush
547 Perl_PerlIO_fill
548 Perl_PerlIO_fileno
549 Perl_PerlIO_error
550 Perl_PerlIO_eof
551 Perl_PerlIO_close
552 Perl_PerlIO_clearerr
553 PerlIO_perlio
2986a63f
JH		 554 )];
555}
3cfae81b 556
7766f137
GS		 557unless ($define{'DEBUGGING'}) {
558 skip_symbols [qw(
7766f137
GS		 559 Perl_deb_growlevel
560 Perl_debop
561 Perl_debprofdump
562 Perl_debstack
563 Perl_debstackptrs
7766f137
GS		 564 Perl_sv_peek
565 PL_block_type
566 PL_watchaddr
567 PL_watchok
568 )];
569}
570
571if ($define{'PERL_IMPLICIT_SYS'}) {
572 skip_symbols [qw(
573 Perl_getenv_len
574 Perl_my_popen
575 Perl_my_pclose
576 )];
577}
578else {
579 skip_symbols [qw(
580 PL_Mem
581 PL_MemShared
582 PL_MemParse
583 PL_Env
584 PL_StdIO
585 PL_LIO
586 PL_Dir
587 PL_Sock
588 PL_Proc
589 )];
590}
591
0190f6ec
AT		 592unless ($define{'PERL_COPY_ON_WRITE'}) {
593 skip_symbols [qw(
594 Perl_sv_setsv_cow
2aa6a103 595 Perl_sv_release_IVX
0190f6ec
AT		 596 )];
597}
598
5bcb3f6c
NIS		 599unless ($define{'USE_REENTRANT_API'}) {
600 skip_symbols [qw(
601 PL_reentrant_buffer
602 )];
603}
604
7766f137
GS		 605if ($define{'MYMALLOC'}) {
606 emit_symbols [qw(
607 Perl_dump_mstats
827e134a 608 Perl_get_mstats
9c130f5b
NIS		 609 Perl_strdup
610 Perl_putenv
6af660ee
IZ		 611 MallocCfg_ptr
612 MallocCfgP_ptr
7766f137 613 )];
3db8f154 614 if ($define{'USE_ITHREADS'}) {
1feb2720
GS		 615 emit_symbols [qw(
616 PL_malloc_mutex
617 )];
618 }
80fc1a6e
GS		 619 else {
620 skip_symbols [qw(
621 PL_malloc_mutex
622 )];
623 }
51371543
GS		 624}
625else {
7766f137
GS		 626 skip_symbols [qw(
627 PL_malloc_mutex
628 Perl_dump_mstats
6ecd3fcb 629 Perl_get_mstats
7766f137 630 Perl_malloced_size
6af660ee
IZ		 631 MallocCfg_ptr
632 MallocCfgP_ptr
7766f137
GS		 633 )];
634}
635
210c4a3d 636if ($define{'PERL_MALLOC_WRAP'}) {
57185c71
RGS		 637 emit_symbols [qw(
638 PL_memory_wrap
3f390879 639 )];
57185c71
RGS		 640}
641
3db8f154 642unless ($define{'USE_ITHREADS'}) {
7766f137
GS		 643 skip_symbols [qw(
644 PL_thr_key
f433d095
GS		 645 )];
646}
647
3db8f154 648# USE_5005THREADS symbols. Kept as reference for easier removal
f433d095 649 skip_symbols [qw(
7766f137
GS		 650 PL_sv_mutex
651 PL_strtab_mutex
652 PL_svref_mutex
7766f137
GS		 653 PL_cred_mutex
654 PL_eval_mutex
6940069f
GS		 655 PL_fdpid_mutex
656 PL_sv_lock_mutex
7766f137
GS		 657 PL_eval_cond
658 PL_eval_owner
659 PL_threads_mutex
660 PL_nthreads
661 PL_nthreads_cond
662 PL_threadnum
663 PL_threadsv_names
664 PL_thrsv
665 PL_vtbl_mutex
7766f137
GS		 666 Perl_condpair_magic
667 Perl_new_struct_thread
668 Perl_per_thread_magicals
669 Perl_thread_create
670 Perl_find_threadsv
671 Perl_unlock_condpair
672 Perl_magic_mutexfree
4755096e 673 Perl_sv_lock
7766f137 674 )];
7766f137
GS		 675
676unless ($define{'USE_ITHREADS'}) {
677 skip_symbols [qw(
678 PL_ptr_table
534825c4 679 PL_op_mutex
7e95b20d
JH		 680 PL_regex_pad
681 PL_regex_padav
f2f7cecd
MB		 682 PL_sharedsv_space
683 PL_sharedsv_space_mutex
e2975953 684 PL_dollarzero_mutex
7766f137
GS		 685 Perl_dirp_dup
686 Perl_cx_dup
687 Perl_si_dup
688 Perl_any_dup
689 Perl_ss_dup
690 Perl_fp_dup
691 Perl_gp_dup
692 Perl_he_dup
693 Perl_mg_dup
694 Perl_re_dup
695 Perl_sv_dup
696 Perl_sys_intern_dup
86593e8d 697 Perl_ptr_table_clear
7766f137 698 Perl_ptr_table_fetch
86593e8d 699 Perl_ptr_table_free
7766f137 700 Perl_ptr_table_new
4ac9195f
MS		 701 Perl_ptr_table_clear
702 Perl_ptr_table_free
7766f137
GS		 703 Perl_ptr_table_split
704 Perl_ptr_table_store
705 perl_clone
706 perl_clone_using
038f0558
JH		 707 Perl_sharedsv_find
708 Perl_sharedsv_init
709 Perl_sharedsv_lock
710 Perl_sharedsv_new
711 Perl_sharedsv_thrcnt_dec
712 Perl_sharedsv_thrcnt_inc
713 Perl_sharedsv_unlock
7766f137
GS		 714 )];
715}
716
717unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
718 skip_symbols [qw(
719 Perl_croak_nocontext
720 Perl_die_nocontext
721 Perl_deb_nocontext
722 Perl_form_nocontext
e0f4245d 723 Perl_load_module_nocontext
7766f137
GS		 724 Perl_mess_nocontext
725 Perl_warn_nocontext
726 Perl_warner_nocontext
727 Perl_newSVpvf_nocontext
728 Perl_sv_catpvf_nocontext
729 Perl_sv_setpvf_nocontext
730 Perl_sv_catpvf_mg_nocontext
731 Perl_sv_setpvf_mg_nocontext
732 )];
733}
734
735unless ($define{'PERL_IMPLICIT_SYS'}) {
736 skip_symbols [qw(
737 perl_alloc_using
014822e4 738 perl_clone_using
7766f137
GS		 739 )];
740}
741
742unless ($define{'FAKE_THREADS'}) {
743 skip_symbols [qw(PL_curthr)];
744}
745
ac6bedea
JH		 746unless ($define{'PL_OP_SLAB_ALLOC'}) {
747 skip_symbols [qw(
748 PL_OpPtr
749 PL_OpSlab
750 PL_OpSpace
42bf2333
AE		 751 Perl_Slab_Alloc
752 Perl_Slab_Free
ac6bedea
JH		 753 )];
754}
755
d97afc04
AT		 756unless ($define{'THREADS_HAVE_PIDS'}) {
757 skip_symbols [qw(PL_ppid)];
758}
759
7766f137
GS		 760sub readvar {
761 my $file = shift;
762 my $proc = shift || sub { "PL_$_[2]" };
763 open(VARS,$file) || die "Cannot open $file: $!\n";
764 my @syms;
765 while (<VARS>) {
766 # All symbols have a Perl_ prefix because that's what embed.h
767 # sticks in front of them.
768 push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?C?)\(([IGT])(\w+)/);
9df9a5cd
NIS		 769 }
770 close(VARS);
7766f137
GS		 771 return \@syms;
772}
773
7766f137
GS		 774if ($define{'PERL_GLOBAL_STRUCT'}) {
775 my $global = readvar($perlvars_h);
776 skip_symbols $global;
777 emit_symbol('Perl_GetVars');
778 emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
779}
36c15d3f 780
22c35a8c
GS		 781# functions from *.sym files
782
954c1994 783my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API
549a6b10 784
d892637e
NIS		 785# Symbols that are the public face of the PerlIO layers implementation
786# These are in _addition to_ the public face of the abstraction
787# and need to be exported to allow XS modules to implement layers
9df9a5cd 788my @layer_syms = qw(
db76e01e
JH		 789 PerlIOBase_binmode
790 PerlIOBase_clearerr
791 PerlIOBase_close
792 PerlIOBase_dup
793 PerlIOBase_eof
794 PerlIOBase_error
795 PerlIOBase_fileno
796 PerlIOBase_noop_fail
797 PerlIOBase_noop_ok
798 PerlIOBase_popped
7e700b9a 799 PerlIOBase_pushed
db76e01e
JH		 800 PerlIOBase_read
801 PerlIOBase_setlinebuf
802 PerlIOBase_unread
803 PerlIOBuf_bufsiz
804 PerlIOBuf_close
805 PerlIOBuf_dup
806 PerlIOBuf_fill
807 PerlIOBuf_flush
808 PerlIOBuf_get_base
809 PerlIOBuf_get_cnt
810 PerlIOBuf_get_ptr
811 PerlIOBuf_open
812 PerlIOBuf_popped
813 PerlIOBuf_pushed
814 PerlIOBuf_read
815 PerlIOBuf_seek
816 PerlIOBuf_set_ptrcnt
817 PerlIOBuf_tell
818 PerlIOBuf_unread
819 PerlIOBuf_write
820 PerlIO_allocate
8ffeedc3 821 PerlIO_apply_layera
db76e01e
JH		 822 PerlIO_apply_layers
823 PerlIO_arg_fetch
824 PerlIO_debug
825 PerlIO_define_layer
51d05609 826 PerlIO_isutf8
db76e01e
JH		 827 PerlIO_layer_fetch
828 PerlIO_list_free
829 PerlIO_modestr
830 PerlIO_parse_layers
831 PerlIO_pending
832 PerlIO_perlio
833 PerlIO_pop
834 PerlIO_push
835 PerlIO_sv_dup
836 Perl_PerlIO_clearerr
837 Perl_PerlIO_close
838 Perl_PerlIO_eof
839 Perl_PerlIO_error
840 Perl_PerlIO_fileno
841 Perl_PerlIO_fill
842 Perl_PerlIO_flush
843 Perl_PerlIO_get_base
844 Perl_PerlIO_get_bufsiz
845 Perl_PerlIO_get_cnt
846 Perl_PerlIO_get_ptr
847 Perl_PerlIO_read
848 Perl_PerlIO_seek
849 Perl_PerlIO_set_cnt
850 Perl_PerlIO_set_ptrcnt
851 Perl_PerlIO_setlinebuf
852 Perl_PerlIO_stderr
853 Perl_PerlIO_stdin
854 Perl_PerlIO_stdout
855 Perl_PerlIO_tell
856 Perl_PerlIO_unread
857 Perl_PerlIO_write
9df9a5cd 858);
a5564b91
JH		 859if ($PLATFORM eq 'netware') {
860 push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
861}
d892637e 862
7766f137 863if ($define{'USE_PERLIO'}) {
d892637e
NIS		 864 # Export the symols that make up the PerlIO abstraction, regardless
865 # of its implementation - read from a file
084592ab 866 push @syms, $perlio_sym;
d892637e
NIS		 867
868 # This part is then dependent on how the abstraction is implemented
084592ab 869 if ($define{'USE_SFIO'}) {
d892637e 870 # Old legacy non-stdio "PerlIO"
9df9a5cd 871 skip_symbols \@layer_syms;
084592ab 872 # SFIO defines most of the PerlIO routines as macros
d892637e
NIS		 873 # So undo most of what $perlio_sym has just done - d'oh !
874 # Perhaps it would be better to list the ones which do exist
875 # And emit them
084592ab
CN		 876 skip_symbols [qw(
877 PerlIO_canset_cnt
878 PerlIO_clearerr
879 PerlIO_close
880 PerlIO_eof
881 PerlIO_error
882 PerlIO_exportFILE
883 PerlIO_fast_gets
884 PerlIO_fdopen
885 PerlIO_fileno
886 PerlIO_findFILE
887 PerlIO_flush
888 PerlIO_get_base
889 PerlIO_get_bufsiz
890 PerlIO_get_cnt
891 PerlIO_get_ptr
892 PerlIO_getc
893 PerlIO_getname
894 PerlIO_has_base
895 PerlIO_has_cntptr
896 PerlIO_importFILE
897 PerlIO_open
898 PerlIO_printf
899 PerlIO_putc
900 PerlIO_puts
901 PerlIO_read
902 PerlIO_releaseFILE
903 PerlIO_reopen
904 PerlIO_rewind
905 PerlIO_seek
906 PerlIO_set_cnt
907 PerlIO_set_ptrcnt
908 PerlIO_setlinebuf
909 PerlIO_sprintf
910 PerlIO_stderr
911 PerlIO_stdin
912 PerlIO_stdout
913 PerlIO_stdoutf
914 PerlIO_tell
915 PerlIO_ungetc
916 PerlIO_vprintf
917 PerlIO_write
bcdb689b
JH		 918 PerlIO_perlio
919 Perl_PerlIO_clearerr
920 Perl_PerlIO_close
921 Perl_PerlIO_eof
922 Perl_PerlIO_error
923 Perl_PerlIO_fileno
924 Perl_PerlIO_fill
925 Perl_PerlIO_flush
926 Perl_PerlIO_get_base
927 Perl_PerlIO_get_bufsiz
928 Perl_PerlIO_get_cnt
929 Perl_PerlIO_get_ptr
930 Perl_PerlIO_read
931 Perl_PerlIO_seek
932 Perl_PerlIO_set_cnt
933 Perl_PerlIO_set_ptrcnt
934 Perl_PerlIO_setlinebuf
935 Perl_PerlIO_stderr
936 Perl_PerlIO_stdin
937 Perl_PerlIO_stdout
938 Perl_PerlIO_tell
939 Perl_PerlIO_unread
940 Perl_PerlIO_write
ffcf5686
JH		 941 PL_def_layerlist
942 PL_known_layers
943 PL_perlio
084592ab
CN		 944 )];
945 }
d892637e
NIS		 946 else {
947 # PerlIO with layers - export implementation
948 emit_symbols \@layer_syms;
949 }
5138f914 950} else {
d892637e
NIS		 951 # -Uuseperlio
952 # Skip the PerlIO layer symbols - although
953 # nothing should have exported them any way
9df9a5cd 954 skip_symbols \@layer_syms;
1e8a8f59
NIS		 955 skip_symbols [qw(PL_def_layerlist PL_known_layers PL_perlio)];
956
d892637e
NIS		 957 # Also do NOT add abstraction symbols from $perlio_sym
958 # abstraction is done as #define to stdio
959 # Remaining remnants that _may_ be functions
960 # are handled in <DATA>
9df9a5cd 961}
7766f137
GS		 962
963for my $syms (@syms) {
964 open (GLOBAL, "<$syms") || die "failed to open $syms: $!\n";
965 while (<GLOBAL>) {
966 next if (!/^[A-Za-z]/);
967 # Functions have a Perl_ prefix
968 # Variables have a PL_ prefix
969 chomp($_);
970 my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "");
971 $symbol .= $_;
972 emit_symbol($symbol) unless exists $skip{$symbol};
973 }
974 close(GLOBAL);
975}
0a753a76 976
22c35a8c 977# variables
0a753a76 978
acfe0abc 979if ($define{'MULTIPLICITY'}) {
1acb48c9 980 for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
18c4b137
JH		 981 my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
982 emit_symbols $glob;
18c4b137 983 }
1acb48c9 984 # XXX AIX seems to want the perlvars.h symbols, for some reason
5c728af0 985 if ($PLATFORM eq 'aix' or $PLATFORM eq 'os2') { # OS/2 needs PL_thr_key
1acb48c9 986 my $glob = readvar($perlvars_h);
51371543
GS		 987 emit_symbols $glob;
988 }
989}
990else {
991 unless ($define{'PERL_GLOBAL_STRUCT'}) {
549a6b10 992 my $glob = readvar($perlvars_h);
51371543 993 emit_symbols $glob;
9df9a5cd 994 }
51371543 995 unless ($define{'MULTIPLICITY'}) {
549a6b10 996 my $glob = readvar($intrpvar_h);
51371543 997 emit_symbols $glob;
9df9a5cd 998 }
3db8f154 999 unless ($define{'MULTIPLICITY'}) {
549a6b10 1000 my $glob = readvar($thrdvar_h);
51371543 1001 emit_symbols $glob;
9df9a5cd 1002 }
51371543 1003}
0a753a76 1004
549a6b10
JH		 1005sub try_symbol {
1006 my $symbol = shift;
22239a37 1007
4d6b4052 1008 return if $symbol !~ /^[A-Za-z_]/;
549a6b10
JH		 1009 return if $symbol =~ /^\#/;
1010 $symbol =~s/\r//g;
1011 chomp($symbol);
43cd9f80 1012 return if exists $skip{$symbol};
549a6b10 1013 emit_symbol($symbol);
3e3baf6d 1014}
0a753a76 1015
549a6b10
JH		 1016while (<DATA>) {
1017 try_symbol($_);
ac4c12e7
GS		 1018}
1019
18f68570 1020if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 1021 foreach my $symbol (qw(
00b02797
JH		 1022 setuid
1023 setgid
7766f137 1024 boot_DynaLoader
7766f137 1025 Perl_init_os_extras
c44d3fdb 1026 Perl_thread_create
7766f137 1027 Perl_win32_init
23f519f0 1028 Perl_win32_term
7766f137 1029 RunPerl
5290524f 1030 win32_async_check
7766f137
GS		 1031 win32_errno
1032 win32_environ
7766f137
GS		 1033 win32_abort
1034 win32_fstat
1035 win32_stat
1036 win32_pipe
1037 win32_popen
1038 win32_pclose
1039 win32_rename
1040 win32_setmode
11bb82ff 1041 win32_chsize
7766f137
GS		 1042 win32_lseek
1043 win32_tell
1044 win32_dup
1045 win32_dup2
1046 win32_open
1047 win32_close
1048 win32_eof
1049 win32_read
1050 win32_write
1051 win32_spawnvp
1052 win32_mkdir
1053 win32_rmdir
1054 win32_chdir
1055 win32_flock
1056 win32_execv
1057 win32_execvp
1058 win32_htons
1059 win32_ntohs
1060 win32_htonl
1061 win32_ntohl
1062 win32_inet_addr
1063 win32_inet_ntoa
1064 win32_socket
1065 win32_bind
1066 win32_listen
1067 win32_accept
1068 win32_connect
1069 win32_send
1070 win32_sendto
1071 win32_recv
1072 win32_recvfrom
1073 win32_shutdown
1074 win32_closesocket
1075 win32_ioctlsocket
1076 win32_setsockopt
1077 win32_getsockopt
1078 win32_getpeername
1079 win32_getsockname
1080 win32_gethostname
1081 win32_gethostbyname
1082 win32_gethostbyaddr
1083 win32_getprotobyname
1084 win32_getprotobynumber
1085 win32_getservbyname
1086 win32_getservbyport
1087 win32_select
1088 win32_endhostent
1089 win32_endnetent
1090 win32_endprotoent
1091 win32_endservent
1092 win32_getnetent
1093 win32_getnetbyname
1094 win32_getnetbyaddr
1095 win32_getprotoent
1096 win32_getservent
1097 win32_sethostent
1098 win32_setnetent
1099 win32_setprotoent
1100 win32_setservent
1101 win32_getenv
1102 win32_putenv
1103 win32_perror
7766f137
GS		 1104 win32_malloc
1105 win32_calloc
1106 win32_realloc
1107 win32_free
1108 win32_sleep
1109 win32_times
1110 win32_access
1111 win32_alarm
1112 win32_chmod
1113 win32_open_osfhandle
1114 win32_get_osfhandle
1115 win32_ioctl
1116 win32_link
1117 win32_unlink
1118 win32_utime
57ab3dfe 1119 win32_gettimeofday
7766f137
GS		 1120 win32_uname
1121 win32_wait
1122 win32_waitpid
1123 win32_kill
1124 win32_str_os_error
1125 win32_opendir
1126 win32_readdir
1127 win32_telldir
1128 win32_seekdir
1129 win32_rewinddir
1130 win32_closedir
1131 win32_longpath
1132 win32_os_id
1133 win32_getpid
1134 win32_crypt
1135 win32_dynaload
df3728a2
JH		 1136 win32_get_childenv
1137 win32_free_childenv
1138 win32_clearenv
1139 win32_get_childdir
1140 win32_free_childdir
00b02797
JH		 1141 win32_stdin
1142 win32_stdout
1143 win32_stderr
1144 win32_ferror
1145 win32_feof
1146 win32_strerror
1147 win32_fprintf
1148 win32_printf
1149 win32_vfprintf
1150 win32_vprintf
1151 win32_fread
1152 win32_fwrite
1153 win32_fopen
1154 win32_fdopen
1155 win32_freopen
1156 win32_fclose
1157 win32_fputs
1158 win32_fputc
1159 win32_ungetc
1160 win32_getc
1161 win32_fileno
1162 win32_clearerr
1163 win32_fflush
1164 win32_ftell
1165 win32_fseek
1166 win32_fgetpos
1167 win32_fsetpos
1168 win32_rewind
1169 win32_tmpfile
1170 win32_setbuf
1171 win32_setvbuf
1172 win32_flushall
1173 win32_fcloseall
1174 win32_fgets
1175 win32_gets
1176 win32_fgetc
1177 win32_putc
1178 win32_puts
1179 win32_getchar
1180 win32_putchar
7766f137
GS		 1181 ))
1182 {
549a6b10
JH		 1183 try_symbol($symbol);
1184 }
1185}
3cfae81b 1186elsif ($PLATFORM eq 'os2') {
7766f137
GS		 1187 open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
1188 /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
1189 close MAP or die 'Cannot close miniperl.map';
1190
ad6971c8 1191 @missing = grep { !exists $mapped{$_} }
7766f137 1192 keys %export;
c6261f3b 1193 @missing = grep { !exists $exportperlmalloc{$_} } @missing;
7766f137 1194 delete $export{$_} foreach @missing;
3cfae81b 1195}
084592ab
CN		 1196elsif ($PLATFORM eq 'MacOS') {
1197 open MACSYMS, 'macperl.sym' or die 'Cannot read macperl.sym';
1198
1199 while (<MACSYMS>) {
1200 try_symbol($_);
1201 }
1202
1203 close MACSYMS;
1204}
2986a63f
JH		 1205elsif ($PLATFORM eq 'netware') {
1206foreach my $symbol (qw(
1207 boot_DynaLoader
1208 Perl_init_os_extras
1209 Perl_thread_create
1210 Perl_nw5_init
1211 RunPerl
1212 AllocStdPerl
1213 FreeStdPerl
1214 do_spawn2
1215 do_aspawn
1216 nw_uname
1217 nw_stdin
1218 nw_stdout
1219 nw_stderr
1220 nw_feof
1221 nw_ferror
1222 nw_fopen
1223 nw_fclose
1224 nw_clearerr
1225 nw_getc
1226 nw_fgets
1227 nw_fputc
1228 nw_fputs
1229 nw_fflush
1230 nw_ungetc
1231 nw_fileno
1232 nw_fdopen
1233 nw_freopen
1234 nw_fread
1235 nw_fwrite
1236 nw_setbuf
1237 nw_setvbuf
1238 nw_vfprintf
1239 nw_ftell
1240 nw_fseek
1241 nw_rewind
1242 nw_tmpfile
1243 nw_fgetpos
1244 nw_fsetpos
1245 nw_dup
1246 nw_access
1247 nw_chmod
1248 nw_chsize
1249 nw_close
1250 nw_dup2
1251 nw_flock
1252 nw_isatty
1253 nw_link
1254 nw_lseek
1255 nw_stat
1256 nw_mktemp
1257 nw_open
1258 nw_read
1259 nw_rename
1260 nw_setmode
1261 nw_unlink
1262 nw_utime
1263 nw_write
1264 nw_chdir
1265 nw_rmdir
1266 nw_closedir
1267 nw_opendir
1268 nw_readdir
1269 nw_rewinddir
1270 nw_seekdir
1271 nw_telldir
1272 nw_htonl
1273 nw_htons
1274 nw_ntohl
1275 nw_ntohs
1276 nw_accept
1277 nw_bind
1278 nw_connect
1279 nw_endhostent
1280 nw_endnetent
1281 nw_endprotoent
1282 nw_endservent
1283 nw_gethostbyaddr
1284 nw_gethostbyname
1285 nw_gethostent
1286 nw_gethostname
1287 nw_getnetbyaddr
1288 nw_getnetbyname
1289 nw_getnetent
1290 nw_getpeername
1291 nw_getprotobyname
1292 nw_getprotobynumber
1293 nw_getprotoent
1294 nw_getservbyname
1295 nw_getservbyport
1296 nw_getservent
1297 nw_getsockname
1298 nw_getsockopt
1299 nw_inet_addr
1300 nw_listen
1301 nw_socket
1302 nw_recv
1303 nw_recvfrom
1304 nw_select
1305 nw_send
1306 nw_sendto
1307 nw_sethostent
1308 nw_setnetent
1309 nw_setprotoent
1310 nw_setservent
3a0827a6 1311 nw_setsockopt
4d76e4b4 1312 nw_inet_ntoa
2986a63f
JH		 1313 nw_shutdown
1314 nw_crypt
1315 nw_execvp
1316 nw_kill
1317 nw_Popen
1318 nw_Pclose
1319 nw_Pipe
1320 nw_times
1321 nw_waitpid
1322 nw_getpid
1323 nw_spawnvp
1324 nw_os_id
1325 nw_open_osfhandle
1326 nw_get_osfhandle
1327 nw_abort
1328 nw_sleep
1329 nw_wait
1330 nw_dynaload
1331 nw_strerror
1332 fnFpSetMode
1333 fnInsertHashListAddrs
1334 fnGetHashListAddrs
1335 Perl_deb
011f1a1a
JH		 1336 Perl_sv_setsv
1337 Perl_sv_catsv
1338 Perl_sv_catpvn
1339 Perl_sv_2pv
f355267c
JH		 1340 nw_freeenviron
1341 Remove_Thread_Ctx
2986a63f
JH		 1342 ))
1343 {
1344 try_symbol($symbol);
1345 }
1346}
22239a37 1347
d2b25974
VK		 1348# records of type boot_module for statically linked modules (except Dynaloader)
1349$static_ext =~ s/\//__/g;
1350$static_ext =~ s/\bDynaLoader\b//;
1351my @stat_mods = map {"boot_$_"} grep {/\S/} split /\s+/, $static_ext;
1352foreach my $symbol (@stat_mods)
1353 {
1354 try_symbol($symbol);
1355 }
1356
549a6b10
JH		 1357# Now all symbols should be defined because
1358# next we are going to output them.
1359
7766f137
GS		 1360foreach my $symbol (sort keys %export) {
1361 output_symbol($symbol);
1362}
549a6b10 1363
011f1a1a 1364if ($PLATFORM eq 'os2') {
59ad941d
IZ		 1365 print <<EOP;
1366 dll_perlmain=main
1933e12c
IZ		 1367 fill_extLibpath
1368 dir_subst
1369 Perl_OS2_handler_install
1370
59ad941d
IZ		 1371; LAST_ORDINAL=$sym_ord
1372EOP
2986a63f
JH		 1373}
1374
549a6b10 1375sub emit_symbol {
7766f137 1376 my $symbol = shift;
9df9a5cd 1377 chomp($symbol);
7766f137 1378 $export{$symbol} = 1;
549a6b10
JH		 1379}
1380
1381sub output_symbol {
1382 my $symbol = shift;
18f68570 1383 if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 1384 $symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
520c758a 1385 print "\t$symbol\n";
549a6b10
JH		 1386# XXX: binary compatibility between compilers is an exercise
1387# in frustration :-(
1388# if ($CCTYPE eq "BORLAND") {
1389# # workaround Borland quirk by exporting both the straight
1390# # name and a name with leading underscore. Note the
1391# # alias *must* come after the symbol itself, if both
1392# # are to be exported. (Linker bug?)
1393# print "\t_$symbol\n";
1394# print "\t$symbol = _$symbol\n";
1395# }
1396# elsif ($CCTYPE eq 'GCC') {
1397# # Symbols have leading _ whole process is $%@"% slow
1398# # so skip aliases for now
1399# nprint "\t$symbol\n";
1400# }
1401# else {
1402# # for binary coexistence, export both the symbol and
1403# # alias with leading underscore
1404# print "\t$symbol\n";
1405# print "\t_$symbol = $symbol\n";
1406# }
7766f137
GS		 1407 }
1408 elsif ($PLATFORM eq 'os2') {
52e4c282
IZ		 1409 printf qq( %-31s \@%s\n),
1410 qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
78232bc0
JH		 1411 printf qq( %-31s \@%s\n),
1412 qq("$exportperlmalloc{$symbol}" = "$symbol"),
1413 $ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord
1414 if $exportperlmalloc and exists $exportperlmalloc{$symbol};
7766f137 1415 }
084592ab 1416 elsif ($PLATFORM eq 'aix' || $PLATFORM eq 'MacOS') {
549a6b10
JH		 1417 print "$symbol\n";
1418 }
2986a63f
JH		 1419 elsif ($PLATFORM eq 'netware') {
1420 print "\t$symbol,\n";
1421 }
549a6b10
JH		 1422}
1423
14241;
1425__DATA__
1426# extra globals not included above.
8437356b 1427Perl_cxinc
549a6b10 1428perl_alloc
7766f137 1429perl_alloc_using
014822e4
GS		 1430perl_clone
1431perl_clone_using
549a6b10
JH		 1432perl_construct
1433perl_destruct
1434perl_free
1435perl_parse
1436perl_run
44798d05 1437# Oddities from PerlIO
568ad336 1438PerlIO_binmode
8437356b 1439PerlIO_getpos
568ad336 1440PerlIO_init
568ad336 1441PerlIO_setpos
568ad336 1442PerlIO_sprintf
8437356b
MB		 1443PerlIO_sv_dup
1444PerlIO_tmpfile
8437356b
MB		 1445PerlIO_vsprintf
1446perlsio_binmode
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