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[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
3cfae81b 9# On OS/2 reads miniperl.map as well
0a753a76 10
549a6b10
JH		 11my $PLATFORM;
12my $CCTYPE;
910dfcc8 13
7766f137
GS		 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+)$/);
18f68570
VK		 20 if ($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
JH		 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
JH		 31
32my $config_sh = "config.sh";
33my $config_h = "config.h";
34my $thrdvar_h = "thrdvar.h";
35my $intrpvar_h = "intrpvar.h";
36my $perlvars_h = "perlvars.h";
37my $global_sym = "global.sym";
38my $pp_sym = "pp.sym";
39my $globvar_sym = "globvar.sym";
40my $perlio_sym = "perlio.sym";
41
9df9a5cd 42if ($PLATFORM eq 'aix') {
549a6b10 43 # Nothing for now.
7766f137 44}
18f68570 45elsif ($PLATFORM =~ /^win(?:32|ce)$/ || $PLATFORM eq 'netware') {
549a6b10 46 $CCTYPE = "MSVC" unless defined $CCTYPE;
00b02797
JH		 47 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
48 $pp_sym, $globvar_sym, $perlio_sym) {
549a6b10
JH		 49 s!^!..\\!;
50 }
51}
084592ab
CN		 52elsif ($PLATFORM eq 'MacOS') {
53 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
54 $pp_sym, $globvar_sym, $perlio_sym) {
55 s!^!::!;
56 }
57}
549a6b10 58
18f68570 59unless ($PLATFORM eq 'win32' || $PLATFORM eq 'wince' || $PLATFORM eq 'MacOS' || $PLATFORM eq 'netware') {
549a6b10 60 open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n";
7766f137 61 while (<CFG>) {
549a6b10
JH		 62 if (/^(?:ccflags|optimize)='(.+)'$/) {
63 $_ = $1;
64 $define{$1} = 1 while /-D(\w+)/g;
65 }
3cfae81b 66 if ($PLATFORM eq 'os2') {
52e4c282
IZ		 67 $CONFIG_ARGS = $1 if /^config_args='(.+)'$/;
68 $ARCHNAME = $1 if /^archname='(.+)'$/;
69 $PATCHLEVEL = $1 if /^perl_patchlevel='(.+)'$/;
3cfae81b 70 }
549a6b10
JH		 71 }
72 close(CFG);
73}
74
75open(CFG,$config_h) || die "Cannot open $config_h: $!\n";
7766f137
GS		 76while (<CFG>) {
77 $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/;
7766f137 78 $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/;
0e32cd81
JH		 79 $define{$1} = 1 if /^\s*#\s*define\s+(PERL_\w+)\b/;
80 $define{$1} = 1 if /^\s*#\s*define\s+(USE_\w+)\b/;
7766f137 81}
bbc8f9de
NIS		 82close(CFG);
83
18c4b137
JH		 84# perl.h logic duplication begins
85
ac6bedea
JH		 86if ($define{PERL_IMPLICIT_SYS}) {
87 $define{PL_OP_SLAB_ALLOC} = 1;
88}
89
18c4b137 90if ($define{USE_ITHREADS}) {
acfe0abc 91 if (!$define{MULTIPLICITY}) {
18c4b137
JH		 92 $define{MULTIPLICITY} = 1;
93 }
94}
95
96$define{PERL_IMPLICIT_CONTEXT} ||=
97 $define{USE_ITHREADS} ||
66cf6f75 98 $define{USE_5005THREADS} ||
18c4b137
JH		 99 $define{MULTIPLICITY} ;
100
10bc17b6
JH		 101if ($define{USE_ITHREADS} && $PLATFORM ne 'win32' && $^O ne 'darwin') {
102 $define{USE_REENTRANT_API} = 1;
103}
104
18c4b137
JH		 105# perl.h logic duplication ends
106
ac6bedea
JH		 107my $sym_ord = 0;
108
18f68570 109if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 110 warn join(' ',keys %define)."\n";
18f68570
VK		 111 ($dll = ($define{PERL_DLL} || "perl58")) =~ s/\.dll$//i;
112 print "LIBRARY $dll\n";
dfdd1393
GS		 113 print "DESCRIPTION 'Perl interpreter'\n";
114 print "EXPORTS\n";
115 if ($define{PERL_IMPLICIT_SYS}) {
549a6b10 116 output_symbol("perl_get_host_info");
7766f137 117 output_symbol("perl_alloc_override");
0295eab8
NIS		 118 }
119 if ($define{USE_ITHREADS}) {
ac6bedea 120 output_symbol("perl_clone_host");
51371543 121 }
7766f137
GS		 122}
123elsif ($PLATFORM eq 'os2') {
52e4c282
IZ		 124 if (open my $fh, '<', 'perl5.def') {
125 while (<$fh>) {
126 last if /^\s*EXPORTS\b/;
127 }
128 while (<$fh>) {
129 $ordinal{$1} = $2 if /^\s*"(\w+)"\s*\@(\d+)\s*$/;
130 # This allows skipping ordinals which were used in older versions
131 $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/;
132 }
133 $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max
134 }
3cfae81b
IZ		 135 ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
136 $v .= '-thread' if $ARCHNAME =~ /-thread/;
3cfae81b 137 ($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
52e4c282 138 $v .= "\@$PATCHLEVEL" if $PATCHLEVEL;
1102eebe
IZ		 139 $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'";
140 $d = substr($d, 0, 249) . "...'" if length $d > 253;
3cfae81b
IZ		 141 print <<"---EOP---";
142LIBRARY '$dll' INITINSTANCE TERMINSTANCE
1102eebe 143$d
3cfae81b
IZ		 144STACKSIZE 32768
145CODE LOADONCALL
146DATA LOADONCALL NONSHARED MULTIPLE
147EXPORTS
148---EOP---
7766f137
GS		 149}
150elsif ($PLATFORM eq 'aix') {
61d42ce4
JH		 151 $OSVER = `uname -v`;
152 chop $OSVER;
153 $OSREL = `uname -r`;
154 chop $OSREL;
155 if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
156 print "#! ..\n";
157 } else {
158 print "#!\n";
159 }
ac4c12e7 160}
2986a63f
JH		 161elsif ($PLATFORM eq 'netware') {
162 if ($FILETYPE eq 'def') {
9c25e1f8 163 print "LIBRARY perl58\n";
2986a63f
JH		 164 print "DESCRIPTION 'Perl interpreter for NetWare'\n";
165 print "EXPORTS\n";
166 }
167 if ($define{PERL_IMPLICIT_SYS}) {
ac6bedea
JH		 168 output_symbol("perl_get_host_info");
169 output_symbol("perl_alloc_override");
170 output_symbol("perl_clone_host");
2986a63f
JH		 171 }
172}
bbc8f9de 173
22239a37
NIS		 174my %skip;
175my %export;
176
51371543
GS		 177sub skip_symbols {
178 my $list = shift;
179 foreach my $symbol (@$list) {
180 $skip{$symbol} = 1;
181 }
22239a37
NIS		 182}
183
51371543
GS		 184sub emit_symbols {
185 my $list = shift;
186 foreach my $symbol (@$list) {
187 my $skipsym = $symbol;
188 # XXX hack
acfe0abc 189 if ($define{MULTIPLICITY}) {
51371543
GS		 190 $skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/;
191 }
192 emit_symbol($symbol) unless exists $skip{$skipsym};
193 }
22239a37
NIS		 194}
195
549a6b10 196if ($PLATFORM eq 'win32') {
7766f137
GS		 197 skip_symbols [qw(
198 PL_statusvalue_vms
199 PL_archpat_auto
200 PL_cryptseen
201 PL_DBcv
202 PL_generation
203 PL_lastgotoprobe
204 PL_linestart
205 PL_modcount
206 PL_pending_ident
207 PL_sortcxix
208 PL_sublex_info
209 PL_timesbuf
210 main
211 Perl_ErrorNo
212 Perl_GetVars
213 Perl_do_exec3
214 Perl_do_ipcctl
215 Perl_do_ipcget
216 Perl_do_msgrcv
217 Perl_do_msgsnd
218 Perl_do_semop
219 Perl_do_shmio
220 Perl_dump_fds
221 Perl_init_thread_intern
222 Perl_my_bzero
9d50d399 223 Perl_my_bcopy
7766f137
GS		 224 Perl_my_htonl
225 Perl_my_ntohl
226 Perl_my_swap
227 Perl_my_chsize
228 Perl_same_dirent
229 Perl_setenv_getix
230 Perl_unlnk
231 Perl_watch
232 Perl_safexcalloc
233 Perl_safexmalloc
234 Perl_safexfree
235 Perl_safexrealloc
236 Perl_my_memcmp
237 Perl_my_memset
238 PL_cshlen
239 PL_cshname
240 PL_opsave
241 Perl_do_exec
242 Perl_getenv_len
243 Perl_my_pclose
244 Perl_my_popen
245 )];
246}
18f68570
VK		 247elsif ($PLATFORM eq 'wince') {
248 skip_symbols [qw(
249 PL_statusvalue_vms
250 PL_archpat_auto
251 PL_cryptseen
252 PL_DBcv
253 PL_generation
254 PL_lastgotoprobe
255 PL_linestart
256 PL_modcount
257 PL_pending_ident
258 PL_sortcxix
259 PL_sublex_info
260 PL_timesbuf
261 PL_collation_ix
262 PL_collation_name
263 PL_collation_standard
264 PL_collxfrm_base
265 PL_collxfrm_mult
266 PL_numeric_compat1
267 PL_numeric_local
268 PL_numeric_name
269 PL_numeric_radix_sv
270 PL_numeric_standard
271 PL_vtbl_collxfrm
272 Perl_sv_collxfrm
273 setgid
274 setuid
275 win32_async_check
276 win32_free_childdir
277 win32_free_childenv
278 win32_get_childdir
279 win32_get_childenv
280 win32_spawnvp
281 main
282 Perl_ErrorNo
283 Perl_GetVars
284 Perl_do_exec3
285 Perl_do_ipcctl
286 Perl_do_ipcget
287 Perl_do_msgrcv
288 Perl_do_msgsnd
289 Perl_do_semop
290 Perl_do_shmio
291 Perl_dump_fds
292 Perl_init_thread_intern
293 Perl_my_bzero
294 Perl_my_bcopy
295 Perl_my_htonl
296 Perl_my_ntohl
297 Perl_my_swap
298 Perl_my_chsize
299 Perl_same_dirent
300 Perl_setenv_getix
301 Perl_unlnk
302 Perl_watch
303 Perl_safexcalloc
304 Perl_safexmalloc
305 Perl_safexfree
306 Perl_safexrealloc
307 Perl_my_memcmp
308 Perl_my_memset
309 PL_cshlen
310 PL_cshname
311 PL_opsave
312 Perl_do_exec
313 Perl_getenv_len
314 Perl_my_pclose
315 Perl_my_popen
316 )];
317}
7766f137 318elsif ($PLATFORM eq 'aix') {
549a6b10 319 skip_symbols([qw(
7766f137
GS		 320 Perl_dump_fds
321 Perl_ErrorNo
322 Perl_GetVars
323 Perl_my_bcopy
324 Perl_my_bzero
325 Perl_my_chsize
326 Perl_my_htonl
327 Perl_my_memcmp
328 Perl_my_memset
329 Perl_my_ntohl
330 Perl_my_swap
331 Perl_safexcalloc
332 Perl_safexfree
333 Perl_safexmalloc
334 Perl_safexrealloc
335 Perl_same_dirent
336 Perl_unlnk
6c644e78 337 Perl_sys_intern_clear
95151ede 338 Perl_sys_intern_dup
52853b95 339 Perl_sys_intern_init
7766f137
GS		 340 PL_cryptseen
341 PL_opsave
342 PL_statusvalue_vms
343 PL_sys_intern
344 )]);
345}
346elsif ($PLATFORM eq 'os2') {
3cfae81b 347 emit_symbols([qw(
7766f137
GS		 348 ctermid
349 get_sysinfo
350 Perl_OS2_init
764df951
IZ		 351 Perl_OS2_init3
352 Perl_OS2_term
7766f137
GS		 353 OS2_Perl_data
354 dlopen
355 dlsym
356 dlerror
403d6f8e 357 dlclose
7766f137
GS		 358 my_tmpfile
359 my_tmpnam
360 my_flock
9c130f5b
NIS		 361 my_rmdir
362 my_mkdir
f72c975a
IZ		 363 my_getpwuid
364 my_getpwnam
365 my_getpwent
366 my_setpwent
367 my_endpwent
368 setgrent
369 endgrent
370 getgrent
7766f137
GS		 371 malloc_mutex
372 threads_mutex
373 nthreads
374 nthreads_cond
375 os2_cond_wait
376 os2_stat
377 pthread_join
378 pthread_create
379 pthread_detach
380 XS_Cwd_change_drive
381 XS_Cwd_current_drive
382 XS_Cwd_extLibpath
383 XS_Cwd_extLibpath_set
384 XS_Cwd_sys_abspath
385 XS_Cwd_sys_chdir
386 XS_Cwd_sys_cwd
387 XS_Cwd_sys_is_absolute
388 XS_Cwd_sys_is_relative
389 XS_Cwd_sys_is_rooted
390 XS_DynaLoader_mod2fname
391 XS_File__Copy_syscopy
392 Perl_Register_MQ
393 Perl_Deregister_MQ
394 Perl_Serve_Messages
395 Perl_Process_Messages
396 init_PMWIN_entries
397 PMWIN_entries
398 Perl_hab_GET
35bc1fdc
IZ		 399 loadByOrdinal
400 pExtFCN
30500b05
IZ		 401 os2error
402 ResetWinError
403 CroakWinError
7766f137 404 )]);
3cfae81b 405}
084592ab
CN		 406elsif ($PLATFORM eq 'MacOS') {
407 skip_symbols [qw(
408 Perl_GetVars
409 PL_cryptseen
410 PL_cshlen
411 PL_cshname
412 PL_statusvalue_vms
413 PL_sys_intern
414 PL_opsave
415 PL_timesbuf
416 Perl_dump_fds
417 Perl_my_bcopy
418 Perl_my_bzero
419 Perl_my_chsize
420 Perl_my_htonl
421 Perl_my_memcmp
422 Perl_my_memset
423 Perl_my_ntohl
424 Perl_my_swap
425 Perl_safexcalloc
426 Perl_safexfree
427 Perl_safexmalloc
428 Perl_safexrealloc
429 Perl_unlnk
fe05f414
JH		 430 Perl_sys_intern_clear
431 Perl_sys_intern_init
084592ab
CN		 432 )];
433}
2986a63f
JH		 434elsif ($PLATFORM eq 'netware') {
435 skip_symbols [qw(
436 PL_statusvalue_vms
437 PL_archpat_auto
438 PL_cryptseen
439 PL_DBcv
440 PL_generation
441 PL_lastgotoprobe
442 PL_linestart
443 PL_modcount
444 PL_pending_ident
445 PL_sortcxix
446 PL_sublex_info
447 PL_timesbuf
448 main
449 Perl_ErrorNo
450 Perl_GetVars
451 Perl_do_exec3
452 Perl_do_ipcctl
453 Perl_do_ipcget
454 Perl_do_msgrcv
455 Perl_do_msgsnd
456 Perl_do_semop
457 Perl_do_shmio
458 Perl_dump_fds
459 Perl_init_thread_intern
460 Perl_my_bzero
461 Perl_my_htonl
462 Perl_my_ntohl
463 Perl_my_swap
464 Perl_my_chsize
465 Perl_same_dirent
466 Perl_setenv_getix
467 Perl_unlnk
468 Perl_watch
469 Perl_safexcalloc
470 Perl_safexmalloc
471 Perl_safexfree
472 Perl_safexrealloc
473 Perl_my_memcmp
474 Perl_my_memset
475 PL_cshlen
476 PL_cshname
477 PL_opsave
478 Perl_do_exec
479 Perl_getenv_len
480 Perl_my_pclose
481 Perl_my_popen
011f1a1a
JH		 482 Perl_sys_intern_init
483 Perl_sys_intern_dup
484 Perl_sys_intern_clear
485 Perl_my_bcopy
486 Perl_PerlIO_write
487 Perl_PerlIO_unread
488 Perl_PerlIO_tell
489 Perl_PerlIO_stdout
490 Perl_PerlIO_stdin
491 Perl_PerlIO_stderr
492 Perl_PerlIO_setlinebuf
493 Perl_PerlIO_set_ptrcnt
494 Perl_PerlIO_set_cnt
495 Perl_PerlIO_seek
496 Perl_PerlIO_read
497 Perl_PerlIO_get_ptr
498 Perl_PerlIO_get_cnt
499 Perl_PerlIO_get_bufsiz
500 Perl_PerlIO_get_base
501 Perl_PerlIO_flush
502 Perl_PerlIO_fill
503 Perl_PerlIO_fileno
504 Perl_PerlIO_error
505 Perl_PerlIO_eof
506 Perl_PerlIO_close
507 Perl_PerlIO_clearerr
508 PerlIO_perlio
2986a63f
JH		 509 )];
510}
3cfae81b 511
7766f137
GS		 512unless ($define{'DEBUGGING'}) {
513 skip_symbols [qw(
7766f137
GS		 514 Perl_deb_growlevel
515 Perl_debop
516 Perl_debprofdump
517 Perl_debstack
518 Perl_debstackptrs
7766f137
GS		 519 Perl_sv_peek
520 PL_block_type
521 PL_watchaddr
522 PL_watchok
523 )];
524}
525
526if ($define{'PERL_IMPLICIT_SYS'}) {
527 skip_symbols [qw(
528 Perl_getenv_len
529 Perl_my_popen
530 Perl_my_pclose
531 )];
532}
533else {
534 skip_symbols [qw(
535 PL_Mem
536 PL_MemShared
537 PL_MemParse
538 PL_Env
539 PL_StdIO
540 PL_LIO
541 PL_Dir
542 PL_Sock
543 PL_Proc
544 )];
545}
546
7c128300
GS		 547unless ($define{'PERL_FLEXIBLE_EXCEPTIONS'}) {
548 skip_symbols [qw(
549 PL_protect
550 Perl_default_protect
551 Perl_vdefault_protect
552 )];
553}
554
5bcb3f6c
NIS		 555unless ($define{'USE_REENTRANT_API'}) {
556 skip_symbols [qw(
557 PL_reentrant_buffer
558 )];
559}
560
7766f137
GS		 561if ($define{'MYMALLOC'}) {
562 emit_symbols [qw(
563 Perl_dump_mstats
827e134a 564 Perl_get_mstats
9c130f5b
NIS		 565 Perl_strdup
566 Perl_putenv
7766f137 567 )];
bbda9c9d 568 if ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
1feb2720
GS		 569 emit_symbols [qw(
570 PL_malloc_mutex
571 )];
572 }
80fc1a6e
GS		 573 else {
574 skip_symbols [qw(
575 PL_malloc_mutex
576 )];
577 }
51371543
GS		 578}
579else {
7766f137
GS		 580 skip_symbols [qw(
581 PL_malloc_mutex
582 Perl_dump_mstats
6ecd3fcb 583 Perl_get_mstats
7766f137
GS		 584 Perl_malloced_size
585 )];
586}
587
f433d095 588unless ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
7766f137
GS		 589 skip_symbols [qw(
590 PL_thr_key
f433d095
GS		 591 )];
592}
593
594unless ($define{'USE_5005THREADS'}) {
595 skip_symbols [qw(
7766f137
GS		 596 PL_sv_mutex
597 PL_strtab_mutex
598 PL_svref_mutex
7766f137
GS		 599 PL_cred_mutex
600 PL_eval_mutex
6940069f
GS		 601 PL_fdpid_mutex
602 PL_sv_lock_mutex
7766f137
GS		 603 PL_eval_cond
604 PL_eval_owner
605 PL_threads_mutex
606 PL_nthreads
607 PL_nthreads_cond
608 PL_threadnum
609 PL_threadsv_names
610 PL_thrsv
611 PL_vtbl_mutex
7766f137
GS		 612 Perl_condpair_magic
613 Perl_new_struct_thread
614 Perl_per_thread_magicals
615 Perl_thread_create
616 Perl_find_threadsv
617 Perl_unlock_condpair
618 Perl_magic_mutexfree
4755096e 619 Perl_sv_lock
7766f137
GS		 620 )];
621}
622
623unless ($define{'USE_ITHREADS'}) {
624 skip_symbols [qw(
625 PL_ptr_table
534825c4 626 PL_op_mutex
7e95b20d
JH		 627 PL_regex_pad
628 PL_regex_padav
f2f7cecd
MB		 629 PL_sharedsv_space
630 PL_sharedsv_space_mutex
7766f137
GS		 631 Perl_dirp_dup
632 Perl_cx_dup
633 Perl_si_dup
634 Perl_any_dup
635 Perl_ss_dup
636 Perl_fp_dup
637 Perl_gp_dup
638 Perl_he_dup
639 Perl_mg_dup
640 Perl_re_dup
641 Perl_sv_dup
642 Perl_sys_intern_dup
86593e8d 643 Perl_ptr_table_clear
7766f137 644 Perl_ptr_table_fetch
86593e8d 645 Perl_ptr_table_free
7766f137 646 Perl_ptr_table_new
4ac9195f
MS		 647 Perl_ptr_table_clear
648 Perl_ptr_table_free
7766f137
GS		 649 Perl_ptr_table_split
650 Perl_ptr_table_store
651 perl_clone
652 perl_clone_using
038f0558
JH		 653 Perl_sharedsv_find
654 Perl_sharedsv_init
655 Perl_sharedsv_lock
656 Perl_sharedsv_new
657 Perl_sharedsv_thrcnt_dec
658 Perl_sharedsv_thrcnt_inc
659 Perl_sharedsv_unlock
7766f137
GS		 660 )];
661}
662
663unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
664 skip_symbols [qw(
665 Perl_croak_nocontext
666 Perl_die_nocontext
667 Perl_deb_nocontext
668 Perl_form_nocontext
e0f4245d 669 Perl_load_module_nocontext
7766f137
GS		 670 Perl_mess_nocontext
671 Perl_warn_nocontext
672 Perl_warner_nocontext
673 Perl_newSVpvf_nocontext
674 Perl_sv_catpvf_nocontext
675 Perl_sv_setpvf_nocontext
676 Perl_sv_catpvf_mg_nocontext
677 Perl_sv_setpvf_mg_nocontext
678 )];
679}
680
681unless ($define{'PERL_IMPLICIT_SYS'}) {
682 skip_symbols [qw(
683 perl_alloc_using
014822e4 684 perl_clone_using
7766f137
GS		 685 )];
686}
687
688unless ($define{'FAKE_THREADS'}) {
689 skip_symbols [qw(PL_curthr)];
690}
691
ac6bedea
JH		 692unless ($define{'PL_OP_SLAB_ALLOC'}) {
693 skip_symbols [qw(
694 PL_OpPtr
695 PL_OpSlab
696 PL_OpSpace
697 )];
698}
699
7766f137
GS		 700sub readvar {
701 my $file = shift;
702 my $proc = shift || sub { "PL_$_[2]" };
703 open(VARS,$file) || die "Cannot open $file: $!\n";
704 my @syms;
705 while (<VARS>) {
706 # All symbols have a Perl_ prefix because that's what embed.h
707 # sticks in front of them.
708 push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?C?)\(([IGT])(\w+)/);
9df9a5cd
NIS		 709 }
710 close(VARS);
7766f137
GS		 711 return \@syms;
712}
713
6f4183fe 714if ($define{'USE_5005THREADS'}) {
7766f137
GS		 715 my $thrd = readvar($thrdvar_h);
716 skip_symbols $thrd;
717}
718
7766f137
GS		 719if ($define{'PERL_GLOBAL_STRUCT'}) {
720 my $global = readvar($perlvars_h);
721 skip_symbols $global;
722 emit_symbol('Perl_GetVars');
723 emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
724}
36c15d3f 725
22c35a8c
GS		 726# functions from *.sym files
727
954c1994 728my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API
549a6b10 729
d892637e
NIS		 730# Symbols that are the public face of the PerlIO layers implementation
731# These are in _addition to_ the public face of the abstraction
732# and need to be exported to allow XS modules to implement layers
9df9a5cd
NIS		 733my @layer_syms = qw(
734 PerlIOBase_clearerr
735 PerlIOBase_close
8437356b 736 PerlIOBase_dup
9df9a5cd
NIS		 737 PerlIOBase_eof
738 PerlIOBase_error
739 PerlIOBase_fileno
8c0134a8
NIS		 740 PerlIOBase_pushed
741 PerlIOBase_read
55ac2d47 742 PerlIOBase_setlinebuf
d892637e 743 PerlIOBase_unread
9df9a5cd 744 PerlIOBuf_bufsiz
9df9a5cd
NIS		 745 PerlIOBuf_fill
746 PerlIOBuf_flush
747 PerlIOBuf_get_cnt
748 PerlIOBuf_get_ptr
749 PerlIOBuf_open
750 PerlIOBuf_pushed
751 PerlIOBuf_read
9df9a5cd
NIS		 752 PerlIOBuf_seek
753 PerlIOBuf_set_ptrcnt
9df9a5cd
NIS		 754 PerlIOBuf_tell
755 PerlIOBuf_unread
756 PerlIOBuf_write
d892637e 757 PerlIO_debug
55ac2d47 758 PerlIO_allocate
d892637e
NIS		 759 PerlIO_apply_layera
760 PerlIO_apply_layers
8c0134a8 761 PerlIO_arg_fetch
55ac2d47 762 PerlIO_define_layer
d9dac8cd
NIS		 763 PerlIO_modestr
764 PerlIO_parse_layers
765 PerlIO_layer_fetch
766 PerlIO_list_free
767 PerlIO_apply_layera
9df9a5cd
NIS		 768 PerlIO_pending
769 PerlIO_push
8437356b 770 PerlIO_sv_dup
ad6971c8 771 PerlIO_perlio
1e8a8f59
NIS		 772
773Perl_PerlIO_clearerr
774Perl_PerlIO_close
775Perl_PerlIO_eof
776Perl_PerlIO_error
777Perl_PerlIO_fileno
778Perl_PerlIO_fill
779Perl_PerlIO_flush
780Perl_PerlIO_get_base
781Perl_PerlIO_get_bufsiz
782Perl_PerlIO_get_cnt
783Perl_PerlIO_get_ptr
784Perl_PerlIO_read
785Perl_PerlIO_seek
786Perl_PerlIO_set_cnt
787Perl_PerlIO_set_ptrcnt
788Perl_PerlIO_setlinebuf
789Perl_PerlIO_stderr
790Perl_PerlIO_stdin
791Perl_PerlIO_stdout
792Perl_PerlIO_tell
793Perl_PerlIO_unread
794Perl_PerlIO_write
795
9df9a5cd 796);
a5564b91
JH		 797if ($PLATFORM eq 'netware') {
798 push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
799}
d892637e 800
7766f137 801if ($define{'USE_PERLIO'}) {
d892637e
NIS		 802 # Export the symols that make up the PerlIO abstraction, regardless
803 # of its implementation - read from a file
084592ab 804 push @syms, $perlio_sym;
d892637e
NIS		 805
806 # This part is then dependent on how the abstraction is implemented
084592ab 807 if ($define{'USE_SFIO'}) {
d892637e 808 # Old legacy non-stdio "PerlIO"
9df9a5cd 809 skip_symbols \@layer_syms;
084592ab 810 # SFIO defines most of the PerlIO routines as macros
d892637e
NIS		 811 # So undo most of what $perlio_sym has just done - d'oh !
812 # Perhaps it would be better to list the ones which do exist
813 # And emit them
084592ab
CN		 814 skip_symbols [qw(
815 PerlIO_canset_cnt
816 PerlIO_clearerr
817 PerlIO_close
818 PerlIO_eof
819 PerlIO_error
820 PerlIO_exportFILE
821 PerlIO_fast_gets
822 PerlIO_fdopen
823 PerlIO_fileno
824 PerlIO_findFILE
825 PerlIO_flush
826 PerlIO_get_base
827 PerlIO_get_bufsiz
828 PerlIO_get_cnt
829 PerlIO_get_ptr
830 PerlIO_getc
831 PerlIO_getname
832 PerlIO_has_base
833 PerlIO_has_cntptr
834 PerlIO_importFILE
835 PerlIO_open
836 PerlIO_printf
837 PerlIO_putc
838 PerlIO_puts
839 PerlIO_read
840 PerlIO_releaseFILE
841 PerlIO_reopen
842 PerlIO_rewind
843 PerlIO_seek
844 PerlIO_set_cnt
845 PerlIO_set_ptrcnt
846 PerlIO_setlinebuf
847 PerlIO_sprintf
848 PerlIO_stderr
849 PerlIO_stdin
850 PerlIO_stdout
851 PerlIO_stdoutf
852 PerlIO_tell
853 PerlIO_ungetc
854 PerlIO_vprintf
855 PerlIO_write
bcdb689b
JH		 856 PerlIO_perlio
857 Perl_PerlIO_clearerr
858 Perl_PerlIO_close
859 Perl_PerlIO_eof
860 Perl_PerlIO_error
861 Perl_PerlIO_fileno
862 Perl_PerlIO_fill
863 Perl_PerlIO_flush
864 Perl_PerlIO_get_base
865 Perl_PerlIO_get_bufsiz
866 Perl_PerlIO_get_cnt
867 Perl_PerlIO_get_ptr
868 Perl_PerlIO_read
869 Perl_PerlIO_seek
870 Perl_PerlIO_set_cnt
871 Perl_PerlIO_set_ptrcnt
872 Perl_PerlIO_setlinebuf
873 Perl_PerlIO_stderr
874 Perl_PerlIO_stdin
875 Perl_PerlIO_stdout
876 Perl_PerlIO_tell
877 Perl_PerlIO_unread
878 Perl_PerlIO_write
084592ab
CN		 879 )];
880 }
d892637e
NIS		 881 else {
882 # PerlIO with layers - export implementation
883 emit_symbols \@layer_syms;
884 }
5138f914 885} else {
d892637e
NIS		 886 # -Uuseperlio
887 # Skip the PerlIO layer symbols - although
888 # nothing should have exported them any way
9df9a5cd 889 skip_symbols \@layer_syms;
1e8a8f59
NIS		 890 skip_symbols [qw(PL_def_layerlist PL_known_layers PL_perlio)];
891
d892637e
NIS		 892 # Also do NOT add abstraction symbols from $perlio_sym
893 # abstraction is done as #define to stdio
894 # Remaining remnants that _may_ be functions
895 # are handled in <DATA>
9df9a5cd 896}
7766f137
GS		 897
898for my $syms (@syms) {
899 open (GLOBAL, "<$syms") || die "failed to open $syms: $!\n";
900 while (<GLOBAL>) {
901 next if (!/^[A-Za-z]/);
902 # Functions have a Perl_ prefix
903 # Variables have a PL_ prefix
904 chomp($_);
905 my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "");
906 $symbol .= $_;
907 emit_symbol($symbol) unless exists $skip{$symbol};
908 }
909 close(GLOBAL);
910}
0a753a76 911
22c35a8c 912# variables
0a753a76 913
acfe0abc 914if ($define{'MULTIPLICITY'}) {
1acb48c9 915 for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
18c4b137
JH		 916 my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
917 emit_symbols $glob;
18c4b137 918 }
1acb48c9
GS		 919 # XXX AIX seems to want the perlvars.h symbols, for some reason
920 if ($PLATFORM eq 'aix') {
921 my $glob = readvar($perlvars_h);
51371543
GS		 922 emit_symbols $glob;
923 }
924}
925else {
926 unless ($define{'PERL_GLOBAL_STRUCT'}) {
549a6b10 927 my $glob = readvar($perlvars_h);
51371543 928 emit_symbols $glob;
9df9a5cd 929 }
51371543 930 unless ($define{'MULTIPLICITY'}) {
549a6b10 931 my $glob = readvar($intrpvar_h);
51371543 932 emit_symbols $glob;
9df9a5cd 933 }
bbda9c9d 934 unless ($define{'MULTIPLICITY'} || $define{'USE_5005THREADS'}) {
549a6b10 935 my $glob = readvar($thrdvar_h);
51371543 936 emit_symbols $glob;
9df9a5cd 937 }
51371543 938}
0a753a76 939
549a6b10
JH		 940sub try_symbol {
941 my $symbol = shift;
22239a37 942
4d6b4052 943 return if $symbol !~ /^[A-Za-z_]/;
549a6b10
JH		 944 return if $symbol =~ /^\#/;
945 $symbol =~s/\r//g;
946 chomp($symbol);
43cd9f80 947 return if exists $skip{$symbol};
549a6b10 948 emit_symbol($symbol);
3e3baf6d 949}
0a753a76 950
549a6b10
JH		 951while (<DATA>) {
952 try_symbol($_);
ac4c12e7
GS		 953}
954
18f68570 955if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 956 foreach my $symbol (qw(
00b02797
JH		 957 setuid
958 setgid
7766f137 959 boot_DynaLoader
7766f137 960 Perl_init_os_extras
c44d3fdb 961 Perl_thread_create
7766f137
GS		 962 Perl_win32_init
963 RunPerl
5290524f 964 win32_async_check
7766f137
GS		 965 win32_errno
966 win32_environ
7766f137
GS		 967 win32_abort
968 win32_fstat
969 win32_stat
970 win32_pipe
971 win32_popen
972 win32_pclose
973 win32_rename
974 win32_setmode
975 win32_lseek
976 win32_tell
977 win32_dup
978 win32_dup2
979 win32_open
980 win32_close
981 win32_eof
982 win32_read
983 win32_write
984 win32_spawnvp
985 win32_mkdir
986 win32_rmdir
987 win32_chdir
988 win32_flock
989 win32_execv
990 win32_execvp
991 win32_htons
992 win32_ntohs
993 win32_htonl
994 win32_ntohl
995 win32_inet_addr
996 win32_inet_ntoa
997 win32_socket
998 win32_bind
999 win32_listen
1000 win32_accept
1001 win32_connect
1002 win32_send
1003 win32_sendto
1004 win32_recv
1005 win32_recvfrom
1006 win32_shutdown
1007 win32_closesocket
1008 win32_ioctlsocket
1009 win32_setsockopt
1010 win32_getsockopt
1011 win32_getpeername
1012 win32_getsockname
1013 win32_gethostname
1014 win32_gethostbyname
1015 win32_gethostbyaddr
1016 win32_getprotobyname
1017 win32_getprotobynumber
1018 win32_getservbyname
1019 win32_getservbyport
1020 win32_select
1021 win32_endhostent
1022 win32_endnetent
1023 win32_endprotoent
1024 win32_endservent
1025 win32_getnetent
1026 win32_getnetbyname
1027 win32_getnetbyaddr
1028 win32_getprotoent
1029 win32_getservent
1030 win32_sethostent
1031 win32_setnetent
1032 win32_setprotoent
1033 win32_setservent
1034 win32_getenv
1035 win32_putenv
1036 win32_perror
7766f137
GS		 1037 win32_malloc
1038 win32_calloc
1039 win32_realloc
1040 win32_free
1041 win32_sleep
1042 win32_times
1043 win32_access
1044 win32_alarm
1045 win32_chmod
1046 win32_open_osfhandle
1047 win32_get_osfhandle
1048 win32_ioctl
1049 win32_link
1050 win32_unlink
1051 win32_utime
1052 win32_uname
1053 win32_wait
1054 win32_waitpid
1055 win32_kill
1056 win32_str_os_error
1057 win32_opendir
1058 win32_readdir
1059 win32_telldir
1060 win32_seekdir
1061 win32_rewinddir
1062 win32_closedir
1063 win32_longpath
1064 win32_os_id
1065 win32_getpid
1066 win32_crypt
1067 win32_dynaload
df3728a2
JH		 1068 win32_get_childenv
1069 win32_free_childenv
1070 win32_clearenv
1071 win32_get_childdir
1072 win32_free_childdir
00b02797
JH		 1073 win32_stdin
1074 win32_stdout
1075 win32_stderr
1076 win32_ferror
1077 win32_feof
1078 win32_strerror
1079 win32_fprintf
1080 win32_printf
1081 win32_vfprintf
1082 win32_vprintf
1083 win32_fread
1084 win32_fwrite
1085 win32_fopen
1086 win32_fdopen
1087 win32_freopen
1088 win32_fclose
1089 win32_fputs
1090 win32_fputc
1091 win32_ungetc
1092 win32_getc
1093 win32_fileno
1094 win32_clearerr
1095 win32_fflush
1096 win32_ftell
1097 win32_fseek
1098 win32_fgetpos
1099 win32_fsetpos
1100 win32_rewind
1101 win32_tmpfile
1102 win32_setbuf
1103 win32_setvbuf
1104 win32_flushall
1105 win32_fcloseall
1106 win32_fgets
1107 win32_gets
1108 win32_fgetc
1109 win32_putc
1110 win32_puts
1111 win32_getchar
1112 win32_putchar
7766f137
GS		 1113 ))
1114 {
549a6b10
JH		 1115 try_symbol($symbol);
1116 }
1117}
3cfae81b 1118elsif ($PLATFORM eq 'os2') {
7766f137
GS		 1119 open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
1120 /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
1121 close MAP or die 'Cannot close miniperl.map';
1122
ad6971c8 1123 @missing = grep { !exists $mapped{$_} }
7766f137
GS		 1124 keys %export;
1125 delete $export{$_} foreach @missing;
3cfae81b 1126}
084592ab
CN		 1127elsif ($PLATFORM eq 'MacOS') {
1128 open MACSYMS, 'macperl.sym' or die 'Cannot read macperl.sym';
1129
1130 while (<MACSYMS>) {
1131 try_symbol($_);
1132 }
1133
1134 close MACSYMS;
1135}
2986a63f
JH		 1136elsif ($PLATFORM eq 'netware') {
1137foreach my $symbol (qw(
1138 boot_DynaLoader
1139 Perl_init_os_extras
1140 Perl_thread_create
1141 Perl_nw5_init
1142 RunPerl
1143 AllocStdPerl
1144 FreeStdPerl
1145 do_spawn2
1146 do_aspawn
1147 nw_uname
1148 nw_stdin
1149 nw_stdout
1150 nw_stderr
1151 nw_feof
1152 nw_ferror
1153 nw_fopen
1154 nw_fclose
1155 nw_clearerr
1156 nw_getc
1157 nw_fgets
1158 nw_fputc
1159 nw_fputs
1160 nw_fflush
1161 nw_ungetc
1162 nw_fileno
1163 nw_fdopen
1164 nw_freopen
1165 nw_fread
1166 nw_fwrite
1167 nw_setbuf
1168 nw_setvbuf
1169 nw_vfprintf
1170 nw_ftell
1171 nw_fseek
1172 nw_rewind
1173 nw_tmpfile
1174 nw_fgetpos
1175 nw_fsetpos
1176 nw_dup
1177 nw_access
1178 nw_chmod
1179 nw_chsize
1180 nw_close
1181 nw_dup2
1182 nw_flock
1183 nw_isatty
1184 nw_link
1185 nw_lseek
1186 nw_stat
1187 nw_mktemp
1188 nw_open
1189 nw_read
1190 nw_rename
1191 nw_setmode
1192 nw_unlink
1193 nw_utime
1194 nw_write
1195 nw_chdir
1196 nw_rmdir
1197 nw_closedir
1198 nw_opendir
1199 nw_readdir
1200 nw_rewinddir
1201 nw_seekdir
1202 nw_telldir
1203 nw_htonl
1204 nw_htons
1205 nw_ntohl
1206 nw_ntohs
1207 nw_accept
1208 nw_bind
1209 nw_connect
1210 nw_endhostent
1211 nw_endnetent
1212 nw_endprotoent
1213 nw_endservent
1214 nw_gethostbyaddr
1215 nw_gethostbyname
1216 nw_gethostent
1217 nw_gethostname
1218 nw_getnetbyaddr
1219 nw_getnetbyname
1220 nw_getnetent
1221 nw_getpeername
1222 nw_getprotobyname
1223 nw_getprotobynumber
1224 nw_getprotoent
1225 nw_getservbyname
1226 nw_getservbyport
1227 nw_getservent
1228 nw_getsockname
1229 nw_getsockopt
1230 nw_inet_addr
1231 nw_listen
1232 nw_socket
1233 nw_recv
1234 nw_recvfrom
1235 nw_select
1236 nw_send
1237 nw_sendto
1238 nw_sethostent
1239 nw_setnetent
1240 nw_setprotoent
1241 nw_setservent
3a0827a6 1242 nw_setsockopt
4d76e4b4 1243 nw_inet_ntoa
2986a63f
JH		 1244 nw_shutdown
1245 nw_crypt
1246 nw_execvp
1247 nw_kill
1248 nw_Popen
1249 nw_Pclose
1250 nw_Pipe
1251 nw_times
1252 nw_waitpid
1253 nw_getpid
1254 nw_spawnvp
1255 nw_os_id
1256 nw_open_osfhandle
1257 nw_get_osfhandle
1258 nw_abort
1259 nw_sleep
1260 nw_wait
1261 nw_dynaload
1262 nw_strerror
1263 fnFpSetMode
1264 fnInsertHashListAddrs
1265 fnGetHashListAddrs
1266 Perl_deb
011f1a1a
JH		 1267 Perl_sv_setsv
1268 Perl_sv_catsv
1269 Perl_sv_catpvn
1270 Perl_sv_2pv
2986a63f
JH		 1271 ))
1272 {
1273 try_symbol($symbol);
1274 }
1275}
22239a37 1276
549a6b10
JH		 1277# Now all symbols should be defined because
1278# next we are going to output them.
1279
7766f137
GS		 1280foreach my $symbol (sort keys %export) {
1281 output_symbol($symbol);
1282}
549a6b10 1283
011f1a1a 1284if ($PLATFORM eq 'os2') {
52e4c282 1285 print "; LAST_ORDINAL=$sym_ord\n";
2986a63f
JH		 1286}
1287
549a6b10 1288sub emit_symbol {
7766f137 1289 my $symbol = shift;
9df9a5cd 1290 chomp($symbol);
7766f137 1291 $export{$symbol} = 1;
549a6b10
JH		 1292}
1293
1294sub output_symbol {
1295 my $symbol = shift;
18f68570 1296 if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 1297 $symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
520c758a 1298 print "\t$symbol\n";
549a6b10
JH		 1299# XXX: binary compatibility between compilers is an exercise
1300# in frustration :-(
1301# if ($CCTYPE eq "BORLAND") {
1302# # workaround Borland quirk by exporting both the straight
1303# # name and a name with leading underscore. Note the
1304# # alias *must* come after the symbol itself, if both
1305# # are to be exported. (Linker bug?)
1306# print "\t_$symbol\n";
1307# print "\t$symbol = _$symbol\n";
1308# }
1309# elsif ($CCTYPE eq 'GCC') {
1310# # Symbols have leading _ whole process is $%@"% slow
1311# # so skip aliases for now
1312# nprint "\t$symbol\n";
1313# }
1314# else {
1315# # for binary coexistence, export both the symbol and
1316# # alias with leading underscore
1317# print "\t$symbol\n";
1318# print "\t_$symbol = $symbol\n";
1319# }
7766f137
GS		 1320 }
1321 elsif ($PLATFORM eq 'os2') {
52e4c282
IZ		 1322 printf qq( %-31s \@%s\n),
1323 qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
7766f137 1324 }
084592ab 1325 elsif ($PLATFORM eq 'aix' || $PLATFORM eq 'MacOS') {
549a6b10
JH		 1326 print "$symbol\n";
1327 }
2986a63f
JH		 1328 elsif ($PLATFORM eq 'netware') {
1329 print "\t$symbol,\n";
1330 }
549a6b10
JH		 1331}
1332
13331;
1334__DATA__
1335# extra globals not included above.
8437356b 1336Perl_cxinc
549a6b10 1337perl_alloc
7766f137 1338perl_alloc_using
014822e4
GS		 1339perl_clone
1340perl_clone_using
549a6b10
JH		 1341perl_construct
1342perl_destruct
1343perl_free
1344perl_parse
1345perl_run
b6d604f4 1346# Oddities from PerlIO
568ad336 1347PerlIO_binmode
8437356b 1348PerlIO_getpos
568ad336 1349PerlIO_init
568ad336 1350PerlIO_setpos
568ad336 1351PerlIO_sprintf
8437356b
MB		 1352PerlIO_sv_dup
1353PerlIO_tmpfile
8437356b
MB		 1354PerlIO_vsprintf
1355perlsio_binmode
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