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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
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 $CCTYPE;
00b02797 65 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
aadb217d 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,
aadb217d 72 $pp_sym, $globvar_sym, $perlio_sym) {
084592ab
CN		 73 s!^!::!;
74 }
75}
549a6b10 76
18f68570 77unless ($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{$1} = 1 while /-D(\w+)/g;
83 }
aadb217d
JH		 84 if (/^(d_(?:mmap|sigaction))='(.+)'$/) {
85 $define{$1} = $2;
86 }
3cfae81b 87 if ($PLATFORM eq 'os2') {
52e4c282
IZ		 88 $CONFIG_ARGS = $1 if /^config_args='(.+)'$/;
89 $ARCHNAME = $1 if /^archname='(.+)'$/;
90 $PATCHLEVEL = $1 if /^perl_patchlevel='(.+)'$/;
3cfae81b 91 }
549a6b10
JH		 92 }
93 close(CFG);
94}
d2b25974
VK		 95if ($PLATFORM eq 'win32' || $PLATFORM eq 'wince') {
96 open(CFG,"<..\\$config_sh") || die "Cannot open ..\\$config_sh: $!\n";
97 if ((join '', <CFG>) =~ /^static_ext='(.*)'$/m) {
98 $static_ext = $1;
99 }
100 close(CFG);
101}
549a6b10
JH		 102
103open(CFG,$config_h) || die "Cannot open $config_h: $!\n";
7766f137
GS		 104while (<CFG>) {
105 $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/;
7766f137 106 $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/;
0e32cd81
JH		 107 $define{$1} = 1 if /^\s*#\s*define\s+(PERL_\w+)\b/;
108 $define{$1} = 1 if /^\s*#\s*define\s+(USE_\w+)\b/;
7766f137 109}
bbc8f9de
NIS		 110close(CFG);
111
18c4b137
JH		 112# perl.h logic duplication begins
113
894ccb8c
JH		 114if ($define{PERL_IMPLICIT_SYS}) {
115 $define{PL_OP_SLAB_ALLOC} = 1;
116}
ac6bedea 117
18c4b137 118if ($define{USE_ITHREADS}) {
acfe0abc 119 if (!$define{MULTIPLICITY}) {
18c4b137
JH		 120 $define{MULTIPLICITY} = 1;
121 }
122}
123
124$define{PERL_IMPLICIT_CONTEXT} ||=
125 $define{USE_ITHREADS} ||
18c4b137
JH		 126 $define{MULTIPLICITY} ;
127
10bc17b6
JH		 128if ($define{USE_ITHREADS} && $PLATFORM ne 'win32' && $^O ne 'darwin') {
129 $define{USE_REENTRANT_API} = 1;
130}
131
18c4b137
JH		 132# perl.h logic duplication ends
133
ac6bedea
JH		 134my $sym_ord = 0;
135
18f68570 136if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 137 warn join(' ',keys %define)."\n";
78a7c709 138 ($dll = ($define{PERL_DLL} || "perl59")) =~ s/\.dll$//i;
18f68570 139 print "LIBRARY $dll\n";
dfdd1393
GS		 140 print "DESCRIPTION 'Perl interpreter'\n";
141 print "EXPORTS\n";
142 if ($define{PERL_IMPLICIT_SYS}) {
549a6b10 143 output_symbol("perl_get_host_info");
7766f137 144 output_symbol("perl_alloc_override");
0295eab8 145 }
b54a2e1e 146 if ($define{USE_ITHREADS} and $define{PERL_IMPLICIT_SYS}) {
ac6bedea 147 output_symbol("perl_clone_host");
51371543 148 }
7766f137
GS		 149}
150elsif ($PLATFORM eq 'os2') {
52e4c282
IZ		 151 if (open my $fh, '<', 'perl5.def') {
152 while (<$fh>) {
153 last if /^\s*EXPORTS\b/;
154 }
155 while (<$fh>) {
78232bc0 156 $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/;
52e4c282
IZ		 157 # This allows skipping ordinals which were used in older versions
158 $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/;
159 }
160 $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max
161 }
3cfae81b
IZ		 162 ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
163 $v .= '-thread' if $ARCHNAME =~ /-thread/;
3cfae81b 164 ($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
52e4c282 165 $v .= "\@$PATCHLEVEL" if $PATCHLEVEL;
1102eebe
IZ		 166 $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'";
167 $d = substr($d, 0, 249) . "...'" if length $d > 253;
3cfae81b
IZ		 168 print <<"---EOP---";
169LIBRARY '$dll' INITINSTANCE TERMINSTANCE
1102eebe 170$d
3cfae81b
IZ		 171STACKSIZE 32768
172CODE LOADONCALL
173DATA LOADONCALL NONSHARED MULTIPLE
174EXPORTS
175---EOP---
7766f137
GS		 176}
177elsif ($PLATFORM eq 'aix') {
61d42ce4
JH		 178 $OSVER = `uname -v`;
179 chop $OSVER;
180 $OSREL = `uname -r`;
181 chop $OSREL;
182 if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
183 print "#! ..\n";
184 } else {
185 print "#!\n";
186 }
ac4c12e7 187}
2986a63f
JH		 188elsif ($PLATFORM eq 'netware') {
189 if ($FILETYPE eq 'def') {
78a7c709 190 print "LIBRARY perl59\n";
2986a63f
JH		 191 print "DESCRIPTION 'Perl interpreter for NetWare'\n";
192 print "EXPORTS\n";
193 }
194 if ($define{PERL_IMPLICIT_SYS}) {
ac6bedea
JH		 195 output_symbol("perl_get_host_info");
196 output_symbol("perl_alloc_override");
197 output_symbol("perl_clone_host");
2986a63f
JH		 198 }
199}
bbc8f9de 200
22239a37
NIS		 201my %skip;
202my %export;
203
51371543
GS		 204sub skip_symbols {
205 my $list = shift;
206 foreach my $symbol (@$list) {
207 $skip{$symbol} = 1;
208 }
22239a37
NIS		 209}
210
51371543
GS		 211sub emit_symbols {
212 my $list = shift;
213 foreach my $symbol (@$list) {
214 my $skipsym = $symbol;
215 # XXX hack
acfe0abc 216 if ($define{MULTIPLICITY}) {
51371543
GS		 217 $skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/;
218 }
219 emit_symbol($symbol) unless exists $skip{$skipsym};
220 }
22239a37
NIS		 221}
222
549a6b10 223if ($PLATFORM eq 'win32') {
7766f137
GS		 224 skip_symbols [qw(
225 PL_statusvalue_vms
226 PL_archpat_auto
227 PL_cryptseen
228 PL_DBcv
229 PL_generation
230 PL_lastgotoprobe
231 PL_linestart
232 PL_modcount
233 PL_pending_ident
234 PL_sortcxix
235 PL_sublex_info
236 PL_timesbuf
237 main
238 Perl_ErrorNo
aadb217d 239 Perl_GetVars
7766f137
GS		 240 Perl_do_exec3
241 Perl_do_ipcctl
242 Perl_do_ipcget
243 Perl_do_msgrcv
244 Perl_do_msgsnd
245 Perl_do_semop
246 Perl_do_shmio
247 Perl_dump_fds
248 Perl_init_thread_intern
249 Perl_my_bzero
9d50d399 250 Perl_my_bcopy
7766f137
GS		 251 Perl_my_htonl
252 Perl_my_ntohl
253 Perl_my_swap
254 Perl_my_chsize
255 Perl_same_dirent
256 Perl_setenv_getix
257 Perl_unlnk
258 Perl_watch
259 Perl_safexcalloc
260 Perl_safexmalloc
261 Perl_safexfree
262 Perl_safexrealloc
263 Perl_my_memcmp
264 Perl_my_memset
265 PL_cshlen
266 PL_cshname
267 PL_opsave
268 Perl_do_exec
269 Perl_getenv_len
270 Perl_my_pclose
271 Perl_my_popen
272 )];
273}
54725af6
GS		 274else {
275 skip_symbols [qw(
276 Perl_do_spawn
277 Perl_do_spawn_nowait
278 Perl_do_aspawn
279 )];
280}
281if ($PLATFORM eq 'wince') {
18f68570
VK		 282 skip_symbols [qw(
283 PL_statusvalue_vms
284 PL_archpat_auto
285 PL_cryptseen
286 PL_DBcv
287 PL_generation
288 PL_lastgotoprobe
289 PL_linestart
290 PL_modcount
291 PL_pending_ident
292 PL_sortcxix
293 PL_sublex_info
294 PL_timesbuf
295 PL_collation_ix
296 PL_collation_name
297 PL_collation_standard
298 PL_collxfrm_base
299 PL_collxfrm_mult
300 PL_numeric_compat1
301 PL_numeric_local
302 PL_numeric_name
303 PL_numeric_radix_sv
304 PL_numeric_standard
305 PL_vtbl_collxfrm
306 Perl_sv_collxfrm
307 setgid
308 setuid
18f68570
VK		 309 win32_free_childdir
310 win32_free_childenv
311 win32_get_childdir
312 win32_get_childenv
313 win32_spawnvp
314 main
315 Perl_ErrorNo
aadb217d 316 Perl_GetVars
18f68570
VK		 317 Perl_do_exec3
318 Perl_do_ipcctl
319 Perl_do_ipcget
320 Perl_do_msgrcv
321 Perl_do_msgsnd
322 Perl_do_semop
323 Perl_do_shmio
324 Perl_dump_fds
325 Perl_init_thread_intern
326 Perl_my_bzero
327 Perl_my_bcopy
328 Perl_my_htonl
329 Perl_my_ntohl
330 Perl_my_swap
331 Perl_my_chsize
332 Perl_same_dirent
333 Perl_setenv_getix
334 Perl_unlnk
335 Perl_watch
336 Perl_safexcalloc
337 Perl_safexmalloc
338 Perl_safexfree
339 Perl_safexrealloc
340 Perl_my_memcmp
341 Perl_my_memset
342 PL_cshlen
343 PL_cshname
344 PL_opsave
345 Perl_do_exec
346 Perl_getenv_len
347 Perl_my_pclose
348 Perl_my_popen
349 )];
350}
7766f137 351elsif ($PLATFORM eq 'aix') {
549a6b10 352 skip_symbols([qw(
7766f137
GS		 353 Perl_dump_fds
354 Perl_ErrorNo
aadb217d 355 Perl_GetVars
7766f137
GS		 356 Perl_my_bcopy
357 Perl_my_bzero
358 Perl_my_chsize
359 Perl_my_htonl
360 Perl_my_memcmp
361 Perl_my_memset
362 Perl_my_ntohl
363 Perl_my_swap
364 Perl_safexcalloc
365 Perl_safexfree
366 Perl_safexmalloc
367 Perl_safexrealloc
368 Perl_same_dirent
369 Perl_unlnk
6c644e78 370 Perl_sys_intern_clear
95151ede 371 Perl_sys_intern_dup
52853b95 372 Perl_sys_intern_init
7766f137
GS		 373 PL_cryptseen
374 PL_opsave
375 PL_statusvalue_vms
376 PL_sys_intern
377 )]);
378}
379elsif ($PLATFORM eq 'os2') {
3cfae81b 380 emit_symbols([qw(
7766f137
GS		 381 ctermid
382 get_sysinfo
383 Perl_OS2_init
764df951
IZ		 384 Perl_OS2_init3
385 Perl_OS2_term
7766f137
GS		 386 OS2_Perl_data
387 dlopen
388 dlsym
389 dlerror
403d6f8e 390 dlclose
59ad941d
IZ		 391 dup2
392 dup
7766f137
GS		 393 my_tmpfile
394 my_tmpnam
395 my_flock
9c130f5b
NIS		 396 my_rmdir
397 my_mkdir
f72c975a
IZ		 398 my_getpwuid
399 my_getpwnam
400 my_getpwent
401 my_setpwent
402 my_endpwent
622913ab
IZ		 403 fork_with_resources
404 croak_with_os2error
f72c975a
IZ		 405 setgrent
406 endgrent
407 getgrent
7766f137
GS		 408 malloc_mutex
409 threads_mutex
410 nthreads
411 nthreads_cond
412 os2_cond_wait
413 os2_stat
1933e12c
IZ		 414 os2_execname
415 async_mssleep
416 msCounter
417 InfoTable
7766f137
GS		 418 pthread_join
419 pthread_create
420 pthread_detach
421 XS_Cwd_change_drive
422 XS_Cwd_current_drive
423 XS_Cwd_extLibpath
424 XS_Cwd_extLibpath_set
425 XS_Cwd_sys_abspath
426 XS_Cwd_sys_chdir
427 XS_Cwd_sys_cwd
428 XS_Cwd_sys_is_absolute
429 XS_Cwd_sys_is_relative
430 XS_Cwd_sys_is_rooted
431 XS_DynaLoader_mod2fname
432 XS_File__Copy_syscopy
433 Perl_Register_MQ
434 Perl_Deregister_MQ
435 Perl_Serve_Messages
436 Perl_Process_Messages
437 init_PMWIN_entries
438 PMWIN_entries
439 Perl_hab_GET
35bc1fdc
IZ		 440 loadByOrdinal
441 pExtFCN
30500b05
IZ		 442 os2error
443 ResetWinError
444 CroakWinError
5c728af0 445 PL_do_undump
7766f137 446 )]);
5c728af0
IZ		 447 emit_symbols([qw(os2_cond_wait
448 pthread_join
449 pthread_create
450 pthread_detach
451 )])
452 if $define{'USE_5005THREADS'} or $define{'USE_ITHREADS'};
3cfae81b 453}
084592ab
CN		 454elsif ($PLATFORM eq 'MacOS') {
455 skip_symbols [qw(
aadb217d 456 Perl_GetVars
084592ab
CN		 457 PL_cryptseen
458 PL_cshlen
459 PL_cshname
460 PL_statusvalue_vms
461 PL_sys_intern
462 PL_opsave
463 PL_timesbuf
464 Perl_dump_fds
465 Perl_my_bcopy
466 Perl_my_bzero
467 Perl_my_chsize
468 Perl_my_htonl
469 Perl_my_memcmp
470 Perl_my_memset
471 Perl_my_ntohl
472 Perl_my_swap
473 Perl_safexcalloc
474 Perl_safexfree
475 Perl_safexmalloc
476 Perl_safexrealloc
477 Perl_unlnk
fe05f414
JH		 478 Perl_sys_intern_clear
479 Perl_sys_intern_init
084592ab
CN		 480 )];
481}
2986a63f
JH		 482elsif ($PLATFORM eq 'netware') {
483 skip_symbols [qw(
484 PL_statusvalue_vms
485 PL_archpat_auto
486 PL_cryptseen
487 PL_DBcv
488 PL_generation
489 PL_lastgotoprobe
490 PL_linestart
491 PL_modcount
492 PL_pending_ident
493 PL_sortcxix
494 PL_sublex_info
495 PL_timesbuf
496 main
497 Perl_ErrorNo
aadb217d 498 Perl_GetVars
2986a63f
JH		 499 Perl_do_exec3
500 Perl_do_ipcctl
501 Perl_do_ipcget
502 Perl_do_msgrcv
503 Perl_do_msgsnd
504 Perl_do_semop
505 Perl_do_shmio
506 Perl_dump_fds
507 Perl_init_thread_intern
508 Perl_my_bzero
509 Perl_my_htonl
510 Perl_my_ntohl
511 Perl_my_swap
512 Perl_my_chsize
513 Perl_same_dirent
514 Perl_setenv_getix
515 Perl_unlnk
516 Perl_watch
517 Perl_safexcalloc
518 Perl_safexmalloc
519 Perl_safexfree
520 Perl_safexrealloc
521 Perl_my_memcmp
522 Perl_my_memset
523 PL_cshlen
524 PL_cshname
525 PL_opsave
526 Perl_do_exec
527 Perl_getenv_len
528 Perl_my_pclose
529 Perl_my_popen
011f1a1a
JH		 530 Perl_sys_intern_init
531 Perl_sys_intern_dup
532 Perl_sys_intern_clear
533 Perl_my_bcopy
534 Perl_PerlIO_write
535 Perl_PerlIO_unread
536 Perl_PerlIO_tell
537 Perl_PerlIO_stdout
538 Perl_PerlIO_stdin
539 Perl_PerlIO_stderr
540 Perl_PerlIO_setlinebuf
541 Perl_PerlIO_set_ptrcnt
542 Perl_PerlIO_set_cnt
543 Perl_PerlIO_seek
544 Perl_PerlIO_read
545 Perl_PerlIO_get_ptr
546 Perl_PerlIO_get_cnt
547 Perl_PerlIO_get_bufsiz
548 Perl_PerlIO_get_base
549 Perl_PerlIO_flush
550 Perl_PerlIO_fill
551 Perl_PerlIO_fileno
552 Perl_PerlIO_error
553 Perl_PerlIO_eof
554 Perl_PerlIO_close
555 Perl_PerlIO_clearerr
556 PerlIO_perlio
2986a63f
JH		 557 )];
558}
3cfae81b 559
7766f137
GS		 560unless ($define{'DEBUGGING'}) {
561 skip_symbols [qw(
7766f137
GS		 562 Perl_deb_growlevel
563 Perl_debop
564 Perl_debprofdump
565 Perl_debstack
566 Perl_debstackptrs
7766f137
GS		 567 Perl_sv_peek
568 PL_block_type
569 PL_watchaddr
570 PL_watchok
e0cde265 571 PL_watch_pvx
7766f137
GS		 572 )];
573}
574
605881df
SH		 575if ($define{'PERL_IMPLICIT_CONTEXT'}) {
576 skip_symbols [qw(
577 PL_sig_sv
578 )];
579}
580
7766f137
GS		 581if ($define{'PERL_IMPLICIT_SYS'}) {
582 skip_symbols [qw(
583 Perl_getenv_len
584 Perl_my_popen
585 Perl_my_pclose
586 )];
587}
588else {
589 skip_symbols [qw(
590 PL_Mem
591 PL_MemShared
592 PL_MemParse
593 PL_Env
594 PL_StdIO
595 PL_LIO
596 PL_Dir
597 PL_Sock
598 PL_Proc
599 )];
600}
601
f8c7b90f 602unless ($define{'PERL_OLD_COPY_ON_WRITE'}) {
0190f6ec
AT		 603 skip_symbols [qw(
604 Perl_sv_setsv_cow
2aa6a103 605 Perl_sv_release_IVX
0190f6ec
AT		 606 )];
607}
608
5bcb3f6c
NIS		 609unless ($define{'USE_REENTRANT_API'}) {
610 skip_symbols [qw(
611 PL_reentrant_buffer
612 )];
613}
614
7766f137
GS		 615if ($define{'MYMALLOC'}) {
616 emit_symbols [qw(
617 Perl_dump_mstats
827e134a 618 Perl_get_mstats
9c130f5b
NIS		 619 Perl_strdup
620 Perl_putenv
6af660ee
IZ		 621 MallocCfg_ptr
622 MallocCfgP_ptr
7766f137 623 )];
3db8f154 624 if ($define{'USE_ITHREADS'}) {
1feb2720
GS		 625 emit_symbols [qw(
626 PL_malloc_mutex
627 )];
628 }
80fc1a6e
GS		 629 else {
630 skip_symbols [qw(
631 PL_malloc_mutex
632 )];
633 }
51371543
GS		 634}
635else {
7766f137
GS		 636 skip_symbols [qw(
637 PL_malloc_mutex
638 Perl_dump_mstats
6ecd3fcb 639 Perl_get_mstats
7766f137 640 Perl_malloced_size
6af660ee
IZ		 641 MallocCfg_ptr
642 MallocCfgP_ptr
7766f137
GS		 643 )];
644}
645
aadb217d 646unless ($define{'PERL_MALLOC_WRAP'}) {
e0cde265 647 skip_symbols [qw(
aadb217d 648 PL_memory_wrap
e0cde265
SH		 649 )];
650}
651
3db8f154 652unless ($define{'USE_ITHREADS'}) {
7766f137
GS		 653 skip_symbols [qw(
654 PL_thr_key
f433d095
GS		 655 )];
656}
657
3db8f154 658# USE_5005THREADS symbols. Kept as reference for easier removal
f433d095 659 skip_symbols [qw(
7766f137
GS		 660 PL_sv_mutex
661 PL_strtab_mutex
662 PL_svref_mutex
7766f137
GS		 663 PL_cred_mutex
664 PL_eval_mutex
6940069f
GS		 665 PL_fdpid_mutex
666 PL_sv_lock_mutex
7766f137
GS		 667 PL_eval_cond
668 PL_eval_owner
669 PL_threads_mutex
670 PL_nthreads
671 PL_nthreads_cond
672 PL_threadnum
673 PL_threadsv_names
674 PL_thrsv
675 PL_vtbl_mutex
7766f137
GS		 676 Perl_condpair_magic
677 Perl_new_struct_thread
678 Perl_per_thread_magicals
679 Perl_thread_create
680 Perl_find_threadsv
681 Perl_unlock_condpair
682 Perl_magic_mutexfree
4755096e 683 Perl_sv_lock
7766f137 684 )];
7766f137
GS		 685
686unless ($define{'USE_ITHREADS'}) {
687 skip_symbols [qw(
688 PL_ptr_table
6e72d904
NC		 689 PL_pte_root
690 PL_pte_arenaroot
534825c4 691 PL_op_mutex
7e95b20d
JH		 692 PL_regex_pad
693 PL_regex_padav
f2f7cecd
MB		 694 PL_sharedsv_space
695 PL_sharedsv_space_mutex
e2975953 696 PL_dollarzero_mutex
7766f137
GS		 697 Perl_dirp_dup
698 Perl_cx_dup
699 Perl_si_dup
700 Perl_any_dup
701 Perl_ss_dup
702 Perl_fp_dup
703 Perl_gp_dup
704 Perl_he_dup
705 Perl_mg_dup
706 Perl_re_dup
707 Perl_sv_dup
aeef2723 708 Perl_rvpv_dup
88daff13 709 Perl_hek_dup
7766f137 710 Perl_sys_intern_dup
86593e8d 711 Perl_ptr_table_clear
7766f137 712 Perl_ptr_table_fetch
86593e8d 713 Perl_ptr_table_free
7766f137 714 Perl_ptr_table_new
4ac9195f
MS		 715 Perl_ptr_table_clear
716 Perl_ptr_table_free
7766f137
GS		 717 Perl_ptr_table_split
718 Perl_ptr_table_store
719 perl_clone
720 perl_clone_using
038f0558
JH		 721 Perl_sharedsv_find
722 Perl_sharedsv_init
723 Perl_sharedsv_lock
724 Perl_sharedsv_new
725 Perl_sharedsv_thrcnt_dec
726 Perl_sharedsv_thrcnt_inc
727 Perl_sharedsv_unlock
dc1061dc 728 Perl_stashpv_hvname_match
7766f137
GS		 729 )];
730}
731
732unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
733 skip_symbols [qw(
734 Perl_croak_nocontext
735 Perl_die_nocontext
736 Perl_deb_nocontext
737 Perl_form_nocontext
e0f4245d 738 Perl_load_module_nocontext
7766f137
GS		 739 Perl_mess_nocontext
740 Perl_warn_nocontext
741 Perl_warner_nocontext
742 Perl_newSVpvf_nocontext
743 Perl_sv_catpvf_nocontext
744 Perl_sv_setpvf_nocontext
745 Perl_sv_catpvf_mg_nocontext
746 Perl_sv_setpvf_mg_nocontext
747 )];
748}
749
750unless ($define{'PERL_IMPLICIT_SYS'}) {
751 skip_symbols [qw(
752 perl_alloc_using
014822e4 753 perl_clone_using
7766f137
GS		 754 )];
755}
756
757unless ($define{'FAKE_THREADS'}) {
758 skip_symbols [qw(PL_curthr)];
759}
760
aadb217d 761unless ($define{'PL_OP_SLAB_ALLOC'}) {
e0cde265 762 skip_symbols [qw(
aadb217d
JH		 763 PL_OpPtr
764 PL_OpSlab
765 PL_OpSpace
766 Perl_Slab_Alloc
767 Perl_Slab_Free
768 )];
769}
770
771unless ($define{'THREADS_HAVE_PIDS'}) {
772 skip_symbols [qw(PL_ppid)];
e0cde265
SH		 773}
774
aadb217d 775unless ($define{'PERL_NEED_APPCTX'}) {
e0cde265 776 skip_symbols [qw(
aadb217d 777 PL_appctx
e0cde265
SH		 778 )];
779}
780
aadb217d 781unless ($define{'PERL_NEED_TIMESBASE'}) {
e0cde265 782 skip_symbols [qw(
aadb217d 783 PL_timesbase
e0cde265
SH		 784 )];
785}
786
aadb217d 787unless ($define{'d_mmap'}) {
ac6bedea 788 skip_symbols [qw(
aadb217d
JH		 789 PL_mmap_page_size
790 )];
ac6bedea
JH		 791}
792
aadb217d
JH		 793if ($define{'d_sigaction'}) {
794 skip_symbols [qw(
795 PL_sig_trapped
796 )];
d97afc04
AT		 797}
798
aadb217d
JH		 799if ($^O ne 'vms') {
800 # VMS does its own thing for these symbols.
801 skip_symbols [qw(PL_sig_handlers_initted
802 PL_sig_ignoring
803 PL_sig_defaulting)];
804}
805
7766f137
GS		 806sub readvar {
807 my $file = shift;
808 my $proc = shift || sub { "PL_$_[2]" };
809 open(VARS,$file) || die "Cannot open $file: $!\n";
810 my @syms;
811 while (<VARS>) {
812 # All symbols have a Perl_ prefix because that's what embed.h
aadb217d
JH		 813 # sticks in front of them. The A?I?S?C? is strictly speaking
814 # wrong.
313fe300 815 push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?S?C?)\(([IGT])(\w+)/);
9df9a5cd
NIS		 816 }
817 close(VARS);
7766f137
GS		 818 return \@syms;
819}
820
7766f137
GS		 821if ($define{'PERL_GLOBAL_STRUCT'}) {
822 my $global = readvar($perlvars_h);
823 skip_symbols $global;
824 emit_symbol('Perl_GetVars');
825 emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
aadb217d
JH		 826} else {
827 skip_symbols [qw(Perl_init_global_struct Perl_free_global_struct)];
7766f137 828}
36c15d3f 829
22c35a8c
GS		 830# functions from *.sym files
831
954c1994 832my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API
549a6b10 833
d892637e
NIS		 834# Symbols that are the public face of the PerlIO layers implementation
835# These are in _addition to_ the public face of the abstraction
836# and need to be exported to allow XS modules to implement layers
9df9a5cd 837my @layer_syms = qw(
db76e01e
JH		 838 PerlIOBase_binmode
839 PerlIOBase_clearerr
840 PerlIOBase_close
841 PerlIOBase_dup
842 PerlIOBase_eof
843 PerlIOBase_error
844 PerlIOBase_fileno
845 PerlIOBase_noop_fail
846 PerlIOBase_noop_ok
847 PerlIOBase_popped
7e700b9a 848 PerlIOBase_pushed
db76e01e
JH		 849 PerlIOBase_read
850 PerlIOBase_setlinebuf
851 PerlIOBase_unread
852 PerlIOBuf_bufsiz
853 PerlIOBuf_close
854 PerlIOBuf_dup
855 PerlIOBuf_fill
856 PerlIOBuf_flush
857 PerlIOBuf_get_base
858 PerlIOBuf_get_cnt
859 PerlIOBuf_get_ptr
860 PerlIOBuf_open
861 PerlIOBuf_popped
862 PerlIOBuf_pushed
863 PerlIOBuf_read
864 PerlIOBuf_seek
865 PerlIOBuf_set_ptrcnt
866 PerlIOBuf_tell
867 PerlIOBuf_unread
868 PerlIOBuf_write
869 PerlIO_allocate
8ffeedc3 870 PerlIO_apply_layera
db76e01e
JH		 871 PerlIO_apply_layers
872 PerlIO_arg_fetch
873 PerlIO_debug
874 PerlIO_define_layer
51d05609 875 PerlIO_isutf8
db76e01e
JH		 876 PerlIO_layer_fetch
877 PerlIO_list_free
878 PerlIO_modestr
879 PerlIO_parse_layers
880 PerlIO_pending
881 PerlIO_perlio
882 PerlIO_pop
883 PerlIO_push
884 PerlIO_sv_dup
885 Perl_PerlIO_clearerr
886 Perl_PerlIO_close
887 Perl_PerlIO_eof
888 Perl_PerlIO_error
889 Perl_PerlIO_fileno
890 Perl_PerlIO_fill
891 Perl_PerlIO_flush
892 Perl_PerlIO_get_base
893 Perl_PerlIO_get_bufsiz
894 Perl_PerlIO_get_cnt
895 Perl_PerlIO_get_ptr
896 Perl_PerlIO_read
897 Perl_PerlIO_seek
898 Perl_PerlIO_set_cnt
899 Perl_PerlIO_set_ptrcnt
900 Perl_PerlIO_setlinebuf
901 Perl_PerlIO_stderr
902 Perl_PerlIO_stdin
903 Perl_PerlIO_stdout
904 Perl_PerlIO_tell
905 Perl_PerlIO_unread
906 Perl_PerlIO_write
9df9a5cd 907);
a5564b91
JH		 908if ($PLATFORM eq 'netware') {
909 push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
910}
d892637e 911
7766f137 912if ($define{'USE_PERLIO'}) {
d892637e
NIS		 913 # Export the symols that make up the PerlIO abstraction, regardless
914 # of its implementation - read from a file
084592ab 915 push @syms, $perlio_sym;
d892637e
NIS		 916
917 # This part is then dependent on how the abstraction is implemented
084592ab 918 if ($define{'USE_SFIO'}) {
d892637e 919 # Old legacy non-stdio "PerlIO"
9df9a5cd 920 skip_symbols \@layer_syms;
954fb84e 921 skip_symbols [qw(perlsio_binmode)];
084592ab 922 # SFIO defines most of the PerlIO routines as macros
d892637e
NIS		 923 # So undo most of what $perlio_sym has just done - d'oh !
924 # Perhaps it would be better to list the ones which do exist
925 # And emit them
084592ab
CN		 926 skip_symbols [qw(
927 PerlIO_canset_cnt
928 PerlIO_clearerr
929 PerlIO_close
930 PerlIO_eof
931 PerlIO_error
932 PerlIO_exportFILE
933 PerlIO_fast_gets
934 PerlIO_fdopen
935 PerlIO_fileno
936 PerlIO_findFILE
937 PerlIO_flush
938 PerlIO_get_base
939 PerlIO_get_bufsiz
940 PerlIO_get_cnt
941 PerlIO_get_ptr
942 PerlIO_getc
943 PerlIO_getname
944 PerlIO_has_base
945 PerlIO_has_cntptr
946 PerlIO_importFILE
947 PerlIO_open
948 PerlIO_printf
949 PerlIO_putc
950 PerlIO_puts
951 PerlIO_read
952 PerlIO_releaseFILE
953 PerlIO_reopen
954 PerlIO_rewind
955 PerlIO_seek
956 PerlIO_set_cnt
957 PerlIO_set_ptrcnt
958 PerlIO_setlinebuf
959 PerlIO_sprintf
960 PerlIO_stderr
961 PerlIO_stdin
962 PerlIO_stdout
963 PerlIO_stdoutf
964 PerlIO_tell
965 PerlIO_ungetc
966 PerlIO_vprintf
967 PerlIO_write
bcdb689b
JH		 968 PerlIO_perlio
969 Perl_PerlIO_clearerr
970 Perl_PerlIO_close
971 Perl_PerlIO_eof
972 Perl_PerlIO_error
973 Perl_PerlIO_fileno
974 Perl_PerlIO_fill
975 Perl_PerlIO_flush
976 Perl_PerlIO_get_base
977 Perl_PerlIO_get_bufsiz
978 Perl_PerlIO_get_cnt
979 Perl_PerlIO_get_ptr
980 Perl_PerlIO_read
981 Perl_PerlIO_seek
982 Perl_PerlIO_set_cnt
983 Perl_PerlIO_set_ptrcnt
984 Perl_PerlIO_setlinebuf
985 Perl_PerlIO_stderr
986 Perl_PerlIO_stdin
987 Perl_PerlIO_stdout
988 Perl_PerlIO_tell
989 Perl_PerlIO_unread
990 Perl_PerlIO_write
ffcf5686
JH		 991 PL_def_layerlist
992 PL_known_layers
993 PL_perlio
084592ab
CN		 994 )];
995 }
d892637e
NIS		 996 else {
997 # PerlIO with layers - export implementation
998 emit_symbols \@layer_syms;
954fb84e 999 emit_symbols [qw(perlsio_binmode)];
d892637e 1000 }
5138f914 1001} else {
d892637e
NIS		 1002 # -Uuseperlio
1003 # Skip the PerlIO layer symbols - although
aadb217d 1004 # nothing should have exported them anyway.
9df9a5cd 1005 skip_symbols \@layer_syms;
954fb84e 1006 skip_symbols [qw(perlsio_binmode)];
1e8a8f59
NIS		 1007 skip_symbols [qw(PL_def_layerlist PL_known_layers PL_perlio)];
1008
d892637e
NIS		 1009 # Also do NOT add abstraction symbols from $perlio_sym
1010 # abstraction is done as #define to stdio
1011 # Remaining remnants that _may_ be functions
1012 # are handled in <DATA>
9df9a5cd 1013}
7766f137
GS		 1014
1015for my $syms (@syms) {
1016 open (GLOBAL, "<$syms") || die "failed to open $syms: $!\n";
1017 while (<GLOBAL>) {
1018 next if (!/^[A-Za-z]/);
1019 # Functions have a Perl_ prefix
1020 # Variables have a PL_ prefix
1021 chomp($_);
1022 my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "");
1023 $symbol .= $_;
1024 emit_symbol($symbol) unless exists $skip{$symbol};
1025 }
1026 close(GLOBAL);
1027}
0a753a76 1028
22c35a8c 1029# variables
0a753a76 1030
acfe0abc 1031if ($define{'MULTIPLICITY'}) {
1acb48c9 1032 for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
18c4b137
JH		 1033 my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
1034 emit_symbols $glob;
18c4b137 1035 }
1acb48c9 1036 # XXX AIX seems to want the perlvars.h symbols, for some reason
5c728af0 1037 if ($PLATFORM eq 'aix' or $PLATFORM eq 'os2') { # OS/2 needs PL_thr_key
1acb48c9 1038 my $glob = readvar($perlvars_h);
51371543
GS		 1039 emit_symbols $glob;
1040 }
1041}
1042else {
1043 unless ($define{'PERL_GLOBAL_STRUCT'}) {
549a6b10 1044 my $glob = readvar($perlvars_h);
51371543 1045 emit_symbols $glob;
9df9a5cd 1046 }
51371543 1047 unless ($define{'MULTIPLICITY'}) {
549a6b10 1048 my $glob = readvar($intrpvar_h);
51371543 1049 emit_symbols $glob;
9df9a5cd 1050 }
3db8f154 1051 unless ($define{'MULTIPLICITY'}) {
549a6b10 1052 my $glob = readvar($thrdvar_h);
51371543 1053 emit_symbols $glob;
9df9a5cd 1054 }
51371543 1055}
0a753a76 1056
549a6b10
JH		 1057sub try_symbol {
1058 my $symbol = shift;
22239a37 1059
4d6b4052 1060 return if $symbol !~ /^[A-Za-z_]/;
549a6b10
JH		 1061 return if $symbol =~ /^\#/;
1062 $symbol =~s/\r//g;
1063 chomp($symbol);
43cd9f80 1064 return if exists $skip{$symbol};
549a6b10 1065 emit_symbol($symbol);
3e3baf6d 1066}
0a753a76 1067
549a6b10
JH		 1068while (<DATA>) {
1069 try_symbol($_);
ac4c12e7
GS		 1070}
1071
18f68570 1072if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 1073 foreach my $symbol (qw(
00b02797
JH		 1074 setuid
1075 setgid
7766f137 1076 boot_DynaLoader
7766f137 1077 Perl_init_os_extras
c44d3fdb 1078 Perl_thread_create
7766f137 1079 Perl_win32_init
23f519f0 1080 Perl_win32_term
7766f137 1081 RunPerl
5290524f 1082 win32_async_check
7766f137
GS		 1083 win32_errno
1084 win32_environ
7766f137
GS		 1085 win32_abort
1086 win32_fstat
1087 win32_stat
1088 win32_pipe
1089 win32_popen
1090 win32_pclose
1091 win32_rename
1092 win32_setmode
11bb82ff 1093 win32_chsize
7766f137
GS		 1094 win32_lseek
1095 win32_tell
1096 win32_dup
1097 win32_dup2
1098 win32_open
1099 win32_close
1100 win32_eof
1101 win32_read
1102 win32_write
1103 win32_spawnvp
1104 win32_mkdir
1105 win32_rmdir
1106 win32_chdir
1107 win32_flock
1108 win32_execv
1109 win32_execvp
1110 win32_htons
1111 win32_ntohs
1112 win32_htonl
1113 win32_ntohl
1114 win32_inet_addr
1115 win32_inet_ntoa
1116 win32_socket
1117 win32_bind
1118 win32_listen
1119 win32_accept
1120 win32_connect
1121 win32_send
1122 win32_sendto
1123 win32_recv
1124 win32_recvfrom
1125 win32_shutdown
1126 win32_closesocket
1127 win32_ioctlsocket
1128 win32_setsockopt
1129 win32_getsockopt
1130 win32_getpeername
1131 win32_getsockname
1132 win32_gethostname
1133 win32_gethostbyname
1134 win32_gethostbyaddr
1135 win32_getprotobyname
1136 win32_getprotobynumber
1137 win32_getservbyname
1138 win32_getservbyport
1139 win32_select
1140 win32_endhostent
1141 win32_endnetent
1142 win32_endprotoent
1143 win32_endservent
1144 win32_getnetent
1145 win32_getnetbyname
1146 win32_getnetbyaddr
1147 win32_getprotoent
1148 win32_getservent
1149 win32_sethostent
1150 win32_setnetent
1151 win32_setprotoent
1152 win32_setservent
1153 win32_getenv
1154 win32_putenv
1155 win32_perror
7766f137
GS		 1156 win32_malloc
1157 win32_calloc
1158 win32_realloc
1159 win32_free
1160 win32_sleep
1161 win32_times
1162 win32_access
1163 win32_alarm
1164 win32_chmod
1165 win32_open_osfhandle
1166 win32_get_osfhandle
1167 win32_ioctl
1168 win32_link
1169 win32_unlink
1170 win32_utime
57ab3dfe 1171 win32_gettimeofday
7766f137
GS		 1172 win32_uname
1173 win32_wait
1174 win32_waitpid
1175 win32_kill
1176 win32_str_os_error
1177 win32_opendir
1178 win32_readdir
1179 win32_telldir
1180 win32_seekdir
1181 win32_rewinddir
1182 win32_closedir
1183 win32_longpath
1184 win32_os_id
1185 win32_getpid
1186 win32_crypt
1187 win32_dynaload
df3728a2
JH		 1188 win32_get_childenv
1189 win32_free_childenv
1190 win32_clearenv
1191 win32_get_childdir
1192 win32_free_childdir
00b02797
JH		 1193 win32_stdin
1194 win32_stdout
1195 win32_stderr
1196 win32_ferror
1197 win32_feof
1198 win32_strerror
1199 win32_fprintf
1200 win32_printf
1201 win32_vfprintf
1202 win32_vprintf
1203 win32_fread
1204 win32_fwrite
1205 win32_fopen
1206 win32_fdopen
1207 win32_freopen
1208 win32_fclose
1209 win32_fputs
1210 win32_fputc
1211 win32_ungetc
1212 win32_getc
1213 win32_fileno
1214 win32_clearerr
1215 win32_fflush
1216 win32_ftell
1217 win32_fseek
1218 win32_fgetpos
1219 win32_fsetpos
1220 win32_rewind
1221 win32_tmpfile
1222 win32_setbuf
1223 win32_setvbuf
1224 win32_flushall
1225 win32_fcloseall
1226 win32_fgets
1227 win32_gets
1228 win32_fgetc
1229 win32_putc
1230 win32_puts
1231 win32_getchar
1232 win32_putchar
7766f137
GS		 1233 ))
1234 {
549a6b10
JH		 1235 try_symbol($symbol);
1236 }
3a00b83e
SH		 1237 if ($CCTYPE eq "BORLAND") {
1238 try_symbol('_matherr');
1239 }
549a6b10 1240}
3cfae81b 1241elsif ($PLATFORM eq 'os2') {
7766f137
GS		 1242 open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
1243 /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
1244 close MAP or die 'Cannot close miniperl.map';
1245
ad6971c8 1246 @missing = grep { !exists $mapped{$_} }
7766f137 1247 keys %export;
c6261f3b 1248 @missing = grep { !exists $exportperlmalloc{$_} } @missing;
7766f137 1249 delete $export{$_} foreach @missing;
3cfae81b 1250}
084592ab
CN		 1251elsif ($PLATFORM eq 'MacOS') {
1252 open MACSYMS, 'macperl.sym' or die 'Cannot read macperl.sym';
1253
1254 while (<MACSYMS>) {
1255 try_symbol($_);
1256 }
1257
1258 close MACSYMS;
1259}
2986a63f
JH		 1260elsif ($PLATFORM eq 'netware') {
1261foreach my $symbol (qw(
1262 boot_DynaLoader
1263 Perl_init_os_extras
1264 Perl_thread_create
1265 Perl_nw5_init
1266 RunPerl
1267 AllocStdPerl
1268 FreeStdPerl
1269 do_spawn2
1270 do_aspawn
1271 nw_uname
1272 nw_stdin
1273 nw_stdout
1274 nw_stderr
1275 nw_feof
1276 nw_ferror
1277 nw_fopen
1278 nw_fclose
1279 nw_clearerr
1280 nw_getc
1281 nw_fgets
1282 nw_fputc
1283 nw_fputs
1284 nw_fflush
1285 nw_ungetc
1286 nw_fileno
1287 nw_fdopen
1288 nw_freopen
1289 nw_fread
1290 nw_fwrite
1291 nw_setbuf
1292 nw_setvbuf
1293 nw_vfprintf
1294 nw_ftell
1295 nw_fseek
1296 nw_rewind
1297 nw_tmpfile
1298 nw_fgetpos
1299 nw_fsetpos
1300 nw_dup
1301 nw_access
1302 nw_chmod
1303 nw_chsize
1304 nw_close
1305 nw_dup2
1306 nw_flock
1307 nw_isatty
1308 nw_link
1309 nw_lseek
1310 nw_stat
1311 nw_mktemp
1312 nw_open
1313 nw_read
1314 nw_rename
1315 nw_setmode
1316 nw_unlink
1317 nw_utime
1318 nw_write
1319 nw_chdir
1320 nw_rmdir
1321 nw_closedir
1322 nw_opendir
1323 nw_readdir
1324 nw_rewinddir
1325 nw_seekdir
1326 nw_telldir
1327 nw_htonl
1328 nw_htons
1329 nw_ntohl
1330 nw_ntohs
1331 nw_accept
1332 nw_bind
1333 nw_connect
1334 nw_endhostent
1335 nw_endnetent
1336 nw_endprotoent
1337 nw_endservent
1338 nw_gethostbyaddr
1339 nw_gethostbyname
1340 nw_gethostent
1341 nw_gethostname
1342 nw_getnetbyaddr
1343 nw_getnetbyname
1344 nw_getnetent
1345 nw_getpeername
1346 nw_getprotobyname
1347 nw_getprotobynumber
1348 nw_getprotoent
1349 nw_getservbyname
1350 nw_getservbyport
1351 nw_getservent
1352 nw_getsockname
1353 nw_getsockopt
1354 nw_inet_addr
1355 nw_listen
1356 nw_socket
1357 nw_recv
1358 nw_recvfrom
1359 nw_select
1360 nw_send
1361 nw_sendto
1362 nw_sethostent
1363 nw_setnetent
1364 nw_setprotoent
1365 nw_setservent
3a0827a6 1366 nw_setsockopt
4d76e4b4 1367 nw_inet_ntoa
2986a63f
JH		 1368 nw_shutdown
1369 nw_crypt
1370 nw_execvp
1371 nw_kill
1372 nw_Popen
1373 nw_Pclose
1374 nw_Pipe
1375 nw_times
1376 nw_waitpid
1377 nw_getpid
1378 nw_spawnvp
1379 nw_os_id
1380 nw_open_osfhandle
1381 nw_get_osfhandle
1382 nw_abort
1383 nw_sleep
1384 nw_wait
1385 nw_dynaload
1386 nw_strerror
1387 fnFpSetMode
1388 fnInsertHashListAddrs
1389 fnGetHashListAddrs
1390 Perl_deb
011f1a1a
JH		 1391 Perl_sv_setsv
1392 Perl_sv_catsv
1393 Perl_sv_catpvn
1394 Perl_sv_2pv
f355267c
JH		 1395 nw_freeenviron
1396 Remove_Thread_Ctx
2986a63f
JH		 1397 ))
1398 {
1399 try_symbol($symbol);
1400 }
1401}
22239a37 1402
d2b25974
VK		 1403# records of type boot_module for statically linked modules (except Dynaloader)
1404$static_ext =~ s/\//__/g;
1405$static_ext =~ s/\bDynaLoader\b//;
1406my @stat_mods = map {"boot_$_"} grep {/\S/} split /\s+/, $static_ext;
1407foreach my $symbol (@stat_mods)
1408 {
1409 try_symbol($symbol);
1410 }
1411
549a6b10
JH		 1412# Now all symbols should be defined because
1413# next we are going to output them.
1414
7766f137
GS		 1415foreach my $symbol (sort keys %export) {
1416 output_symbol($symbol);
1417}
549a6b10 1418
011f1a1a 1419if ($PLATFORM eq 'os2') {
59ad941d
IZ		 1420 print <<EOP;
1421 dll_perlmain=main
1933e12c
IZ		 1422 fill_extLibpath
1423 dir_subst
1424 Perl_OS2_handler_install
1425
59ad941d
IZ		 1426; LAST_ORDINAL=$sym_ord
1427EOP
2986a63f
JH		 1428}
1429
549a6b10 1430sub emit_symbol {
7766f137 1431 my $symbol = shift;
9df9a5cd 1432 chomp($symbol);
7766f137 1433 $export{$symbol} = 1;
549a6b10
JH		 1434}
1435
1436sub output_symbol {
1437 my $symbol = shift;
18f68570 1438 if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 1439 $symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
520c758a 1440 print "\t$symbol\n";
549a6b10
JH		 1441# XXX: binary compatibility between compilers is an exercise
1442# in frustration :-(
1443# if ($CCTYPE eq "BORLAND") {
1444# # workaround Borland quirk by exporting both the straight
1445# # name and a name with leading underscore. Note the
1446# # alias *must* come after the symbol itself, if both
1447# # are to be exported. (Linker bug?)
1448# print "\t_$symbol\n";
1449# print "\t$symbol = _$symbol\n";
1450# }
1451# elsif ($CCTYPE eq 'GCC') {
1452# # Symbols have leading _ whole process is $%@"% slow
1453# # so skip aliases for now
1454# nprint "\t$symbol\n";
1455# }
1456# else {
1457# # for binary coexistence, export both the symbol and
1458# # alias with leading underscore
1459# print "\t$symbol\n";
1460# print "\t_$symbol = $symbol\n";
1461# }
7766f137
GS		 1462 }
1463 elsif ($PLATFORM eq 'os2') {
52e4c282
IZ		 1464 printf qq( %-31s \@%s\n),
1465 qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
78232bc0
JH		 1466 printf qq( %-31s \@%s\n),
1467 qq("$exportperlmalloc{$symbol}" = "$symbol"),
1468 $ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord
1469 if $exportperlmalloc and exists $exportperlmalloc{$symbol};
7766f137 1470 }
084592ab 1471 elsif ($PLATFORM eq 'aix' || $PLATFORM eq 'MacOS') {
549a6b10
JH		 1472 print "$symbol\n";
1473 }
2986a63f
JH		 1474 elsif ($PLATFORM eq 'netware') {
1475 print "\t$symbol,\n";
1476 }
549a6b10
JH		 1477}
1478
14791;
1480__DATA__
1481# extra globals not included above.
8437356b 1482Perl_cxinc
549a6b10 1483perl_alloc
7766f137 1484perl_alloc_using
014822e4
GS		 1485perl_clone
1486perl_clone_using
549a6b10
JH		 1487perl_construct
1488perl_destruct
1489perl_free
1490perl_parse
1491perl_run
44798d05 1492# Oddities from PerlIO
568ad336 1493PerlIO_binmode
8437356b 1494PerlIO_getpos
568ad336 1495PerlIO_init
568ad336 1496PerlIO_setpos
568ad336 1497PerlIO_sprintf
8437356b
MB		 1498PerlIO_sv_dup
1499PerlIO_tmpfile
8437356b 1500PerlIO_vsprintf
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