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patch@26253 Allow embedded new lines passed through to commands
[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
1829b0dc 39if ($PLATFORM eq 'win32' or $PLATFORM eq 'wince' or $PLATFORM eq "aix") {
17bdc114 40 # Add the compile-time options that miniperl was built with to %define.
dcddf0a3
SH		 41 # On Win32 these are not the same options as perl itself will be built
42 # with since miniperl is built with a canned config (one of the win32/
43 # config_H.*) and none of the BUILDOPT's that are set in the makefiles,
44 # but they do include some #define's that are hard-coded in various
45 # source files and header files and don't include any BUILDOPT's that
46 # the user might have chosen to disable because the canned configs are
47 # minimal configs that don't include any of those options.
75472953 48 my $opts = ($PLATFORM eq 'wince' ? '-MCross' : ''); # for wince need Cross.pm to get Config.pm
1829b0dc 49 my $config = `$^X $opts -Ilib -V`;
dcddf0a3
SH		 50 my($options) = $config =~ /^ Compile-time options: (.*?)\n^ \S/ms;
51 $options =~ s/\s+/ /g;
40dfc4d2 52 print STDERR "Options: ($options)\n";
17bdc114
SH		 53 foreach (split /\s+/, $options) {
54 $define{$_} = 1;
55 }
56}
57
c6261f3b
JH		 58my %exportperlmalloc =
59 (
60 Perl_malloc => "malloc",
61 Perl_mfree => "free",
62 Perl_realloc => "realloc",
63 Perl_calloc => "calloc",
64 );
65
66my $exportperlmalloc = $PLATFORM eq 'os2';
67
549a6b10
JH		 68my $config_sh = "config.sh";
69my $config_h = "config.h";
70my $thrdvar_h = "thrdvar.h";
71my $intrpvar_h = "intrpvar.h";
72my $perlvars_h = "perlvars.h";
73my $global_sym = "global.sym";
74my $pp_sym = "pp.sym";
75my $globvar_sym = "globvar.sym";
76my $perlio_sym = "perlio.sym";
d2b25974 77my $static_ext = "";
549a6b10 78
9df9a5cd 79if ($PLATFORM eq 'aix') {
549a6b10 80 # Nothing for now.
7766f137 81}
18f68570 82elsif ($PLATFORM =~ /^win(?:32|ce)$/ || $PLATFORM eq 'netware') {
549a6b10 83 $CCTYPE = "MSVC" unless defined $CCTYPE;
00b02797 84 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
aadb217d 85 $pp_sym, $globvar_sym, $perlio_sym) {
549a6b10
JH		 86 s!^!..\\!;
87 }
88}
084592ab
CN		 89elsif ($PLATFORM eq 'MacOS') {
90 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
aadb217d 91 $pp_sym, $globvar_sym, $perlio_sym) {
084592ab
CN		 92 s!^!::!;
93 }
94}
549a6b10 95
18f68570 96unless ($PLATFORM eq 'win32' || $PLATFORM eq 'wince' || $PLATFORM eq 'MacOS' || $PLATFORM eq 'netware') {
549a6b10 97 open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n";
7766f137 98 while (<CFG>) {
549a6b10
JH		 99 if (/^(?:ccflags|optimize)='(.+)'$/) {
100 $_ = $1;
101 $define{$1} = 1 while /-D(\w+)/g;
102 }
aadb217d
JH		 103 if (/^(d_(?:mmap|sigaction))='(.+)'$/) {
104 $define{$1} = $2;
105 }
3cfae81b 106 if ($PLATFORM eq 'os2') {
52e4c282
IZ		 107 $CONFIG_ARGS = $1 if /^config_args='(.+)'$/;
108 $ARCHNAME = $1 if /^archname='(.+)'$/;
109 $PATCHLEVEL = $1 if /^perl_patchlevel='(.+)'$/;
3cfae81b 110 }
549a6b10
JH		 111 }
112 close(CFG);
113}
d2b25974
VK		 114if ($PLATFORM eq 'win32' || $PLATFORM eq 'wince') {
115 open(CFG,"<..\\$config_sh") || die "Cannot open ..\\$config_sh: $!\n";
116 if ((join '', <CFG>) =~ /^static_ext='(.*)'$/m) {
117 $static_ext = $1;
118 }
119 close(CFG);
120}
549a6b10
JH		 121
122open(CFG,$config_h) || die "Cannot open $config_h: $!\n";
7766f137
GS		 123while (<CFG>) {
124 $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/;
7766f137 125 $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/;
0e32cd81
JH		 126 $define{$1} = 1 if /^\s*#\s*define\s+(PERL_\w+)\b/;
127 $define{$1} = 1 if /^\s*#\s*define\s+(USE_\w+)\b/;
7766f137 128}
bbc8f9de
NIS		 129close(CFG);
130
18c4b137
JH		 131# perl.h logic duplication begins
132
894ccb8c
JH		 133if ($define{PERL_IMPLICIT_SYS}) {
134 $define{PL_OP_SLAB_ALLOC} = 1;
135}
ac6bedea 136
18c4b137 137if ($define{USE_ITHREADS}) {
acfe0abc 138 if (!$define{MULTIPLICITY}) {
18c4b137
JH		 139 $define{MULTIPLICITY} = 1;
140 }
141}
142
143$define{PERL_IMPLICIT_CONTEXT} ||=
144 $define{USE_ITHREADS} ||
18c4b137
JH		 145 $define{MULTIPLICITY} ;
146
10bc17b6
JH		 147if ($define{USE_ITHREADS} && $PLATFORM ne 'win32' && $^O ne 'darwin') {
148 $define{USE_REENTRANT_API} = 1;
149}
150
18c4b137
JH		 151# perl.h logic duplication ends
152
ac6bedea
JH		 153my $sym_ord = 0;
154
dcddf0a3
SH		 155print STDERR "Defines: (" . join(' ', sort keys %define) . ")\n";
156
18f68570 157if ($PLATFORM =~ /^win(?:32|ce)$/) {
78a7c709 158 ($dll = ($define{PERL_DLL} || "perl59")) =~ s/\.dll$//i;
18f68570 159 print "LIBRARY $dll\n";
dfdd1393
GS		 160 print "DESCRIPTION 'Perl interpreter'\n";
161 print "EXPORTS\n";
162 if ($define{PERL_IMPLICIT_SYS}) {
549a6b10 163 output_symbol("perl_get_host_info");
7766f137 164 output_symbol("perl_alloc_override");
0295eab8 165 }
b54a2e1e 166 if ($define{USE_ITHREADS} and $define{PERL_IMPLICIT_SYS}) {
ac6bedea 167 output_symbol("perl_clone_host");
51371543 168 }
7766f137
GS		 169}
170elsif ($PLATFORM eq 'os2') {
52e4c282
IZ		 171 if (open my $fh, '<', 'perl5.def') {
172 while (<$fh>) {
173 last if /^\s*EXPORTS\b/;
174 }
175 while (<$fh>) {
78232bc0 176 $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/;
52e4c282
IZ		 177 # This allows skipping ordinals which were used in older versions
178 $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/;
179 }
180 $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max
181 }
3cfae81b
IZ		 182 ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
183 $v .= '-thread' if $ARCHNAME =~ /-thread/;
3cfae81b 184 ($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
52e4c282 185 $v .= "\@$PATCHLEVEL" if $PATCHLEVEL;
1102eebe
IZ		 186 $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'";
187 $d = substr($d, 0, 249) . "...'" if length $d > 253;
3cfae81b
IZ		 188 print <<"---EOP---";
189LIBRARY '$dll' INITINSTANCE TERMINSTANCE
1102eebe 190$d
3cfae81b
IZ		 191STACKSIZE 32768
192CODE LOADONCALL
193DATA LOADONCALL NONSHARED MULTIPLE
194EXPORTS
195---EOP---
7766f137
GS		 196}
197elsif ($PLATFORM eq 'aix') {
61d42ce4
JH		 198 $OSVER = `uname -v`;
199 chop $OSVER;
200 $OSREL = `uname -r`;
201 chop $OSREL;
202 if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
203 print "#! ..\n";
204 } else {
205 print "#!\n";
206 }
ac4c12e7 207}
2986a63f
JH		 208elsif ($PLATFORM eq 'netware') {
209 if ($FILETYPE eq 'def') {
78a7c709 210 print "LIBRARY perl59\n";
2986a63f
JH		 211 print "DESCRIPTION 'Perl interpreter for NetWare'\n";
212 print "EXPORTS\n";
213 }
214 if ($define{PERL_IMPLICIT_SYS}) {
ac6bedea
JH		 215 output_symbol("perl_get_host_info");
216 output_symbol("perl_alloc_override");
217 output_symbol("perl_clone_host");
2986a63f
JH		 218 }
219}
bbc8f9de 220
22239a37
NIS		 221my %skip;
222my %export;
223
51371543
GS		 224sub skip_symbols {
225 my $list = shift;
226 foreach my $symbol (@$list) {
227 $skip{$symbol} = 1;
228 }
22239a37
NIS		 229}
230
51371543
GS		 231sub emit_symbols {
232 my $list = shift;
233 foreach my $symbol (@$list) {
234 my $skipsym = $symbol;
235 # XXX hack
acfe0abc 236 if ($define{MULTIPLICITY}) {
51371543
GS		 237 $skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/;
238 }
239 emit_symbol($symbol) unless exists $skip{$skipsym};
240 }
22239a37
NIS		 241}
242
549a6b10 243if ($PLATFORM eq 'win32') {
7766f137
GS		 244 skip_symbols [qw(
245 PL_statusvalue_vms
246 PL_archpat_auto
247 PL_cryptseen
248 PL_DBcv
249 PL_generation
250 PL_lastgotoprobe
251 PL_linestart
252 PL_modcount
253 PL_pending_ident
7766f137
GS		 254 PL_sublex_info
255 PL_timesbuf
256 main
257 Perl_ErrorNo
aadb217d 258 Perl_GetVars
7766f137
GS		 259 Perl_do_exec3
260 Perl_do_ipcctl
261 Perl_do_ipcget
262 Perl_do_msgrcv
263 Perl_do_msgsnd
264 Perl_do_semop
265 Perl_do_shmio
266 Perl_dump_fds
267 Perl_init_thread_intern
268 Perl_my_bzero
9d50d399 269 Perl_my_bcopy
7766f137
GS		 270 Perl_my_htonl
271 Perl_my_ntohl
272 Perl_my_swap
273 Perl_my_chsize
274 Perl_same_dirent
275 Perl_setenv_getix
276 Perl_unlnk
277 Perl_watch
278 Perl_safexcalloc
279 Perl_safexmalloc
280 Perl_safexfree
281 Perl_safexrealloc
282 Perl_my_memcmp
283 Perl_my_memset
284 PL_cshlen
285 PL_cshname
286 PL_opsave
287 Perl_do_exec
288 Perl_getenv_len
289 Perl_my_pclose
290 Perl_my_popen
291 )];
292}
54725af6
GS		 293else {
294 skip_symbols [qw(
295 Perl_do_spawn
296 Perl_do_spawn_nowait
297 Perl_do_aspawn
298 )];
299}
300if ($PLATFORM eq 'wince') {
18f68570
VK		 301 skip_symbols [qw(
302 PL_statusvalue_vms
303 PL_archpat_auto
304 PL_cryptseen
305 PL_DBcv
306 PL_generation
307 PL_lastgotoprobe
308 PL_linestart
309 PL_modcount
310 PL_pending_ident
18f68570
VK		 311 PL_sublex_info
312 PL_timesbuf
313 PL_collation_ix
314 PL_collation_name
315 PL_collation_standard
316 PL_collxfrm_base
317 PL_collxfrm_mult
318 PL_numeric_compat1
319 PL_numeric_local
320 PL_numeric_name
321 PL_numeric_radix_sv
322 PL_numeric_standard
323 PL_vtbl_collxfrm
324 Perl_sv_collxfrm
325 setgid
326 setuid
18f68570
VK		 327 win32_free_childdir
328 win32_free_childenv
329 win32_get_childdir
330 win32_get_childenv
331 win32_spawnvp
332 main
333 Perl_ErrorNo
aadb217d 334 Perl_GetVars
18f68570
VK		 335 Perl_do_exec3
336 Perl_do_ipcctl
337 Perl_do_ipcget
338 Perl_do_msgrcv
339 Perl_do_msgsnd
340 Perl_do_semop
341 Perl_do_shmio
342 Perl_dump_fds
343 Perl_init_thread_intern
344 Perl_my_bzero
345 Perl_my_bcopy
346 Perl_my_htonl
347 Perl_my_ntohl
348 Perl_my_swap
349 Perl_my_chsize
350 Perl_same_dirent
351 Perl_setenv_getix
352 Perl_unlnk
353 Perl_watch
354 Perl_safexcalloc
355 Perl_safexmalloc
356 Perl_safexfree
357 Perl_safexrealloc
358 Perl_my_memcmp
359 Perl_my_memset
360 PL_cshlen
361 PL_cshname
362 PL_opsave
363 Perl_do_exec
364 Perl_getenv_len
365 Perl_my_pclose
366 Perl_my_popen
367 )];
368}
7766f137 369elsif ($PLATFORM eq 'aix') {
549a6b10 370 skip_symbols([qw(
7766f137
GS		 371 Perl_dump_fds
372 Perl_ErrorNo
aadb217d 373 Perl_GetVars
7766f137
GS		 374 Perl_my_bcopy
375 Perl_my_bzero
376 Perl_my_chsize
377 Perl_my_htonl
378 Perl_my_memcmp
379 Perl_my_memset
380 Perl_my_ntohl
381 Perl_my_swap
382 Perl_safexcalloc
383 Perl_safexfree
384 Perl_safexmalloc
385 Perl_safexrealloc
386 Perl_same_dirent
387 Perl_unlnk
6c644e78 388 Perl_sys_intern_clear
95151ede 389 Perl_sys_intern_dup
52853b95 390 Perl_sys_intern_init
7766f137
GS		 391 PL_cryptseen
392 PL_opsave
393 PL_statusvalue_vms
394 PL_sys_intern
395 )]);
396}
397elsif ($PLATFORM eq 'os2') {
3cfae81b 398 emit_symbols([qw(
7766f137
GS		 399 ctermid
400 get_sysinfo
401 Perl_OS2_init
764df951
IZ		 402 Perl_OS2_init3
403 Perl_OS2_term
7766f137
GS		 404 OS2_Perl_data
405 dlopen
406 dlsym
407 dlerror
403d6f8e 408 dlclose
59ad941d
IZ		 409 dup2
410 dup
7766f137
GS		 411 my_tmpfile
412 my_tmpnam
413 my_flock
9c130f5b
NIS		 414 my_rmdir
415 my_mkdir
f72c975a
IZ		 416 my_getpwuid
417 my_getpwnam
418 my_getpwent
419 my_setpwent
420 my_endpwent
622913ab
IZ		 421 fork_with_resources
422 croak_with_os2error
f72c975a
IZ		 423 setgrent
424 endgrent
425 getgrent
7766f137
GS		 426 malloc_mutex
427 threads_mutex
428 nthreads
429 nthreads_cond
430 os2_cond_wait
431 os2_stat
1933e12c
IZ		 432 os2_execname
433 async_mssleep
434 msCounter
435 InfoTable
7766f137
GS		 436 pthread_join
437 pthread_create
438 pthread_detach
439 XS_Cwd_change_drive
440 XS_Cwd_current_drive
441 XS_Cwd_extLibpath
442 XS_Cwd_extLibpath_set
443 XS_Cwd_sys_abspath
444 XS_Cwd_sys_chdir
445 XS_Cwd_sys_cwd
446 XS_Cwd_sys_is_absolute
447 XS_Cwd_sys_is_relative
448 XS_Cwd_sys_is_rooted
449 XS_DynaLoader_mod2fname
450 XS_File__Copy_syscopy
451 Perl_Register_MQ
452 Perl_Deregister_MQ
453 Perl_Serve_Messages
454 Perl_Process_Messages
455 init_PMWIN_entries
456 PMWIN_entries
457 Perl_hab_GET
35bc1fdc
IZ		 458 loadByOrdinal
459 pExtFCN
30500b05
IZ		 460 os2error
461 ResetWinError
462 CroakWinError
5c728af0 463 PL_do_undump
7766f137 464 )]);
5c728af0
IZ		 465 emit_symbols([qw(os2_cond_wait
466 pthread_join
467 pthread_create
468 pthread_detach
469 )])
470 if $define{'USE_5005THREADS'} or $define{'USE_ITHREADS'};
3cfae81b 471}
084592ab
CN		 472elsif ($PLATFORM eq 'MacOS') {
473 skip_symbols [qw(
aadb217d 474 Perl_GetVars
084592ab
CN		 475 PL_cryptseen
476 PL_cshlen
477 PL_cshname
478 PL_statusvalue_vms
479 PL_sys_intern
480 PL_opsave
481 PL_timesbuf
482 Perl_dump_fds
483 Perl_my_bcopy
484 Perl_my_bzero
485 Perl_my_chsize
486 Perl_my_htonl
487 Perl_my_memcmp
488 Perl_my_memset
489 Perl_my_ntohl
490 Perl_my_swap
491 Perl_safexcalloc
492 Perl_safexfree
493 Perl_safexmalloc
494 Perl_safexrealloc
495 Perl_unlnk
fe05f414
JH		 496 Perl_sys_intern_clear
497 Perl_sys_intern_init
084592ab
CN		 498 )];
499}
2986a63f
JH		 500elsif ($PLATFORM eq 'netware') {
501 skip_symbols [qw(
502 PL_statusvalue_vms
503 PL_archpat_auto
504 PL_cryptseen
505 PL_DBcv
506 PL_generation
507 PL_lastgotoprobe
508 PL_linestart
509 PL_modcount
510 PL_pending_ident
2986a63f
JH		 511 PL_sublex_info
512 PL_timesbuf
513 main
514 Perl_ErrorNo
aadb217d 515 Perl_GetVars
2986a63f
JH		 516 Perl_do_exec3
517 Perl_do_ipcctl
518 Perl_do_ipcget
519 Perl_do_msgrcv
520 Perl_do_msgsnd
521 Perl_do_semop
522 Perl_do_shmio
523 Perl_dump_fds
524 Perl_init_thread_intern
525 Perl_my_bzero
526 Perl_my_htonl
527 Perl_my_ntohl
528 Perl_my_swap
529 Perl_my_chsize
530 Perl_same_dirent
531 Perl_setenv_getix
532 Perl_unlnk
533 Perl_watch
534 Perl_safexcalloc
535 Perl_safexmalloc
536 Perl_safexfree
537 Perl_safexrealloc
538 Perl_my_memcmp
539 Perl_my_memset
540 PL_cshlen
541 PL_cshname
542 PL_opsave
543 Perl_do_exec
544 Perl_getenv_len
545 Perl_my_pclose
546 Perl_my_popen
011f1a1a
JH		 547 Perl_sys_intern_init
548 Perl_sys_intern_dup
549 Perl_sys_intern_clear
550 Perl_my_bcopy
551 Perl_PerlIO_write
552 Perl_PerlIO_unread
553 Perl_PerlIO_tell
554 Perl_PerlIO_stdout
555 Perl_PerlIO_stdin
556 Perl_PerlIO_stderr
557 Perl_PerlIO_setlinebuf
558 Perl_PerlIO_set_ptrcnt
559 Perl_PerlIO_set_cnt
560 Perl_PerlIO_seek
561 Perl_PerlIO_read
562 Perl_PerlIO_get_ptr
563 Perl_PerlIO_get_cnt
564 Perl_PerlIO_get_bufsiz
565 Perl_PerlIO_get_base
566 Perl_PerlIO_flush
567 Perl_PerlIO_fill
568 Perl_PerlIO_fileno
569 Perl_PerlIO_error
570 Perl_PerlIO_eof
571 Perl_PerlIO_close
572 Perl_PerlIO_clearerr
573 PerlIO_perlio
2986a63f
JH		 574 )];
575}
3cfae81b 576
7766f137
GS		 577unless ($define{'DEBUGGING'}) {
578 skip_symbols [qw(
7766f137
GS		 579 Perl_deb_growlevel
580 Perl_debop
581 Perl_debprofdump
582 Perl_debstack
583 Perl_debstackptrs
7766f137
GS		 584 Perl_sv_peek
585 PL_block_type
586 PL_watchaddr
587 PL_watchok
e0cde265 588 PL_watch_pvx
7766f137
GS		 589 )];
590}
591
605881df
SH		 592if ($define{'PERL_IMPLICIT_CONTEXT'}) {
593 skip_symbols [qw(
594 PL_sig_sv
595 )];
596}
597
7766f137
GS		 598if ($define{'PERL_IMPLICIT_SYS'}) {
599 skip_symbols [qw(
600 Perl_getenv_len
601 Perl_my_popen
602 Perl_my_pclose
603 )];
604}
605else {
606 skip_symbols [qw(
607 PL_Mem
608 PL_MemShared
609 PL_MemParse
610 PL_Env
611 PL_StdIO
612 PL_LIO
613 PL_Dir
614 PL_Sock
615 PL_Proc
616 )];
617}
618
f8c7b90f 619unless ($define{'PERL_OLD_COPY_ON_WRITE'}) {
0190f6ec
AT		 620 skip_symbols [qw(
621 Perl_sv_setsv_cow
2aa6a103 622 Perl_sv_release_IVX
0190f6ec
AT		 623 )];
624}
625
5bcb3f6c
NIS		 626unless ($define{'USE_REENTRANT_API'}) {
627 skip_symbols [qw(
628 PL_reentrant_buffer
629 )];
630}
631
7766f137
GS		 632if ($define{'MYMALLOC'}) {
633 emit_symbols [qw(
634 Perl_dump_mstats
827e134a 635 Perl_get_mstats
9c130f5b
NIS		 636 Perl_strdup
637 Perl_putenv
6af660ee
IZ		 638 MallocCfg_ptr
639 MallocCfgP_ptr
7766f137 640 )];
3db8f154 641 if ($define{'USE_ITHREADS'}) {
1feb2720
GS		 642 emit_symbols [qw(
643 PL_malloc_mutex
644 )];
645 }
80fc1a6e
GS		 646 else {
647 skip_symbols [qw(
648 PL_malloc_mutex
649 )];
650 }
51371543
GS		 651}
652else {
7766f137
GS		 653 skip_symbols [qw(
654 PL_malloc_mutex
655 Perl_dump_mstats
6ecd3fcb 656 Perl_get_mstats
7766f137 657 Perl_malloced_size
6af660ee
IZ		 658 MallocCfg_ptr
659 MallocCfgP_ptr
7766f137
GS		 660 )];
661}
662
8852afe9
MB		 663if ($define{'PERL_USE_SAFE_PUTENV'}) {
664 skip_symbols [qw(
665 PL_use_safe_putenv
666 )];
667}
668
3db8f154 669unless ($define{'USE_ITHREADS'}) {
7766f137
GS		 670 skip_symbols [qw(
671 PL_thr_key
f433d095
GS		 672 )];
673}
674
3db8f154 675# USE_5005THREADS symbols. Kept as reference for easier removal
f433d095 676 skip_symbols [qw(
7766f137
GS		 677 PL_sv_mutex
678 PL_strtab_mutex
679 PL_svref_mutex
7766f137
GS		 680 PL_cred_mutex
681 PL_eval_mutex
6940069f
GS		 682 PL_fdpid_mutex
683 PL_sv_lock_mutex
7766f137
GS		 684 PL_eval_cond
685 PL_eval_owner
686 PL_threads_mutex
687 PL_nthreads
688 PL_nthreads_cond
689 PL_threadnum
690 PL_threadsv_names
691 PL_thrsv
692 PL_vtbl_mutex
7766f137
GS		 693 Perl_condpair_magic
694 Perl_new_struct_thread
695 Perl_per_thread_magicals
696 Perl_thread_create
697 Perl_find_threadsv
698 Perl_unlock_condpair
699 Perl_magic_mutexfree
4755096e 700 Perl_sv_lock
7766f137 701 )];
7766f137
GS		 702
703unless ($define{'USE_ITHREADS'}) {
704 skip_symbols [qw(
705 PL_ptr_table
6e72d904
NC		 706 PL_pte_root
707 PL_pte_arenaroot
534825c4 708 PL_op_mutex
7e95b20d
JH		 709 PL_regex_pad
710 PL_regex_padav
f2f7cecd
MB		 711 PL_sharedsv_space
712 PL_sharedsv_space_mutex
e2975953 713 PL_dollarzero_mutex
7766f137
GS		 714 Perl_dirp_dup
715 Perl_cx_dup
716 Perl_si_dup
717 Perl_any_dup
718 Perl_ss_dup
719 Perl_fp_dup
720 Perl_gp_dup
721 Perl_he_dup
722 Perl_mg_dup
723 Perl_re_dup
724 Perl_sv_dup
aeef2723 725 Perl_rvpv_dup
88daff13 726 Perl_hek_dup
7766f137 727 Perl_sys_intern_dup
86593e8d 728 Perl_ptr_table_clear
7766f137 729 Perl_ptr_table_fetch
86593e8d 730 Perl_ptr_table_free
7766f137 731 Perl_ptr_table_new
4ac9195f
MS		 732 Perl_ptr_table_clear
733 Perl_ptr_table_free
7766f137
GS		 734 Perl_ptr_table_split
735 Perl_ptr_table_store
736 perl_clone
737 perl_clone_using
038f0558
JH		 738 Perl_sharedsv_find
739 Perl_sharedsv_init
740 Perl_sharedsv_lock
741 Perl_sharedsv_new
742 Perl_sharedsv_thrcnt_dec
743 Perl_sharedsv_thrcnt_inc
744 Perl_sharedsv_unlock
dc1061dc 745 Perl_stashpv_hvname_match
7766f137
GS		 746 )];
747}
748
749unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
750 skip_symbols [qw(
751 Perl_croak_nocontext
752 Perl_die_nocontext
753 Perl_deb_nocontext
754 Perl_form_nocontext
e0f4245d 755 Perl_load_module_nocontext
7766f137
GS		 756 Perl_mess_nocontext
757 Perl_warn_nocontext
758 Perl_warner_nocontext
759 Perl_newSVpvf_nocontext
760 Perl_sv_catpvf_nocontext
761 Perl_sv_setpvf_nocontext
762 Perl_sv_catpvf_mg_nocontext
763 Perl_sv_setpvf_mg_nocontext
764 )];
765}
766
767unless ($define{'PERL_IMPLICIT_SYS'}) {
768 skip_symbols [qw(
769 perl_alloc_using
014822e4 770 perl_clone_using
7766f137
GS		 771 )];
772}
773
774unless ($define{'FAKE_THREADS'}) {
775 skip_symbols [qw(PL_curthr)];
776}
777
aadb217d 778unless ($define{'PL_OP_SLAB_ALLOC'}) {
e0cde265 779 skip_symbols [qw(
aadb217d
JH		 780 PL_OpPtr
781 PL_OpSlab
782 PL_OpSpace
783 Perl_Slab_Alloc
784 Perl_Slab_Free
785 )];
786}
787
788unless ($define{'THREADS_HAVE_PIDS'}) {
789 skip_symbols [qw(PL_ppid)];
e0cde265
SH		 790}
791
aadb217d 792unless ($define{'PERL_NEED_APPCTX'}) {
e0cde265 793 skip_symbols [qw(
aadb217d 794 PL_appctx
e0cde265
SH		 795 )];
796}
797
aadb217d 798unless ($define{'PERL_NEED_TIMESBASE'}) {
e0cde265 799 skip_symbols [qw(
aadb217d 800 PL_timesbase
e0cde265
SH		 801 )];
802}
803
808e2276
NC		 804unless ($define{'DEBUG_LEAKING_SCALARS_FORK_DUMP'}) {
805 skip_symbols [qw(
806 PL_dumper_fd
807 )];
808}
c69033f2
NC		 809unless ($define{'PERL_DONT_CREATE_GVSV'}) {
810 skip_symbols [qw(
811 Perl_gv_SVadd
812 )];
813}
ce582cee
NC		 814if ($define{'SPRINTF_RETURNS_STRLEN'}) {
815 skip_symbols [qw(
816 Perl_my_sprintf
817 )];
818}
ca0c25f6
NC		 819unless ($define{'PERL_USES_PL_PIDSTATUS'}) {
820 skip_symbols [qw(
821 Perl_pidgone
822 PL_pidstatus
823 )];
824}
808e2276 825
aadb217d 826unless ($define{'d_mmap'}) {
ac6bedea 827 skip_symbols [qw(
aadb217d
JH		 828 PL_mmap_page_size
829 )];
ac6bedea
JH		 830}
831
aadb217d
JH		 832if ($define{'d_sigaction'}) {
833 skip_symbols [qw(
834 PL_sig_trapped
835 )];
d97afc04
AT		 836}
837
aadb217d
JH		 838if ($^O ne 'vms') {
839 # VMS does its own thing for these symbols.
840 skip_symbols [qw(PL_sig_handlers_initted
841 PL_sig_ignoring
842 PL_sig_defaulting)];
843}
844
7766f137
GS		 845sub readvar {
846 my $file = shift;
847 my $proc = shift || sub { "PL_$_[2]" };
848 open(VARS,$file) || die "Cannot open $file: $!\n";
849 my @syms;
850 while (<VARS>) {
851 # All symbols have a Perl_ prefix because that's what embed.h
aadb217d
JH		 852 # sticks in front of them. The A?I?S?C? is strictly speaking
853 # wrong.
313fe300 854 push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?S?C?)\(([IGT])(\w+)/);
9df9a5cd
NIS		 855 }
856 close(VARS);
7766f137
GS		 857 return \@syms;
858}
859
7766f137
GS		 860if ($define{'PERL_GLOBAL_STRUCT'}) {
861 my $global = readvar($perlvars_h);
862 skip_symbols $global;
863 emit_symbol('Perl_GetVars');
864 emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
aadb217d
JH		 865} else {
866 skip_symbols [qw(Perl_init_global_struct Perl_free_global_struct)];
7766f137 867}
36c15d3f 868
22c35a8c
GS		 869# functions from *.sym files
870
954c1994 871my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API
549a6b10 872
d892637e
NIS		 873# Symbols that are the public face of the PerlIO layers implementation
874# These are in _addition to_ the public face of the abstraction
875# and need to be exported to allow XS modules to implement layers
9df9a5cd 876my @layer_syms = qw(
db76e01e
JH		 877 PerlIOBase_binmode
878 PerlIOBase_clearerr
879 PerlIOBase_close
880 PerlIOBase_dup
881 PerlIOBase_eof
882 PerlIOBase_error
883 PerlIOBase_fileno
884 PerlIOBase_noop_fail
885 PerlIOBase_noop_ok
886 PerlIOBase_popped
7e700b9a 887 PerlIOBase_pushed
db76e01e
JH		 888 PerlIOBase_read
889 PerlIOBase_setlinebuf
890 PerlIOBase_unread
891 PerlIOBuf_bufsiz
892 PerlIOBuf_close
893 PerlIOBuf_dup
894 PerlIOBuf_fill
895 PerlIOBuf_flush
896 PerlIOBuf_get_base
897 PerlIOBuf_get_cnt
898 PerlIOBuf_get_ptr
899 PerlIOBuf_open
900 PerlIOBuf_popped
901 PerlIOBuf_pushed
902 PerlIOBuf_read
903 PerlIOBuf_seek
904 PerlIOBuf_set_ptrcnt
905 PerlIOBuf_tell
906 PerlIOBuf_unread
907 PerlIOBuf_write
908 PerlIO_allocate
8ffeedc3 909 PerlIO_apply_layera
db76e01e
JH		 910 PerlIO_apply_layers
911 PerlIO_arg_fetch
912 PerlIO_debug
913 PerlIO_define_layer
51d05609 914 PerlIO_isutf8
db76e01e
JH		 915 PerlIO_layer_fetch
916 PerlIO_list_free
917 PerlIO_modestr
918 PerlIO_parse_layers
919 PerlIO_pending
920 PerlIO_perlio
921 PerlIO_pop
922 PerlIO_push
923 PerlIO_sv_dup
924 Perl_PerlIO_clearerr
925 Perl_PerlIO_close
926 Perl_PerlIO_eof
927 Perl_PerlIO_error
928 Perl_PerlIO_fileno
929 Perl_PerlIO_fill
930 Perl_PerlIO_flush
931 Perl_PerlIO_get_base
932 Perl_PerlIO_get_bufsiz
933 Perl_PerlIO_get_cnt
934 Perl_PerlIO_get_ptr
935 Perl_PerlIO_read
936 Perl_PerlIO_seek
937 Perl_PerlIO_set_cnt
938 Perl_PerlIO_set_ptrcnt
939 Perl_PerlIO_setlinebuf
940 Perl_PerlIO_stderr
941 Perl_PerlIO_stdin
942 Perl_PerlIO_stdout
943 Perl_PerlIO_tell
944 Perl_PerlIO_unread
945 Perl_PerlIO_write
9df9a5cd 946);
a5564b91
JH		 947if ($PLATFORM eq 'netware') {
948 push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
949}
d892637e 950
7766f137 951if ($define{'USE_PERLIO'}) {
d892637e
NIS		 952 # Export the symols that make up the PerlIO abstraction, regardless
953 # of its implementation - read from a file
084592ab 954 push @syms, $perlio_sym;
d892637e
NIS		 955
956 # This part is then dependent on how the abstraction is implemented
084592ab 957 if ($define{'USE_SFIO'}) {
d892637e 958 # Old legacy non-stdio "PerlIO"
9df9a5cd 959 skip_symbols \@layer_syms;
954fb84e 960 skip_symbols [qw(perlsio_binmode)];
084592ab 961 # SFIO defines most of the PerlIO routines as macros
d892637e
NIS		 962 # So undo most of what $perlio_sym has just done - d'oh !
963 # Perhaps it would be better to list the ones which do exist
964 # And emit them
084592ab
CN		 965 skip_symbols [qw(
966 PerlIO_canset_cnt
967 PerlIO_clearerr
968 PerlIO_close
969 PerlIO_eof
970 PerlIO_error
971 PerlIO_exportFILE
972 PerlIO_fast_gets
973 PerlIO_fdopen
974 PerlIO_fileno
975 PerlIO_findFILE
976 PerlIO_flush
977 PerlIO_get_base
978 PerlIO_get_bufsiz
979 PerlIO_get_cnt
980 PerlIO_get_ptr
981 PerlIO_getc
982 PerlIO_getname
983 PerlIO_has_base
984 PerlIO_has_cntptr
985 PerlIO_importFILE
986 PerlIO_open
987 PerlIO_printf
988 PerlIO_putc
989 PerlIO_puts
990 PerlIO_read
991 PerlIO_releaseFILE
992 PerlIO_reopen
993 PerlIO_rewind
994 PerlIO_seek
995 PerlIO_set_cnt
996 PerlIO_set_ptrcnt
997 PerlIO_setlinebuf
998 PerlIO_sprintf
999 PerlIO_stderr
1000 PerlIO_stdin
1001 PerlIO_stdout
1002 PerlIO_stdoutf
1003 PerlIO_tell
1004 PerlIO_ungetc
1005 PerlIO_vprintf
1006 PerlIO_write
bcdb689b
JH		 1007 PerlIO_perlio
1008 Perl_PerlIO_clearerr
1009 Perl_PerlIO_close
1010 Perl_PerlIO_eof
1011 Perl_PerlIO_error
1012 Perl_PerlIO_fileno
1013 Perl_PerlIO_fill
1014 Perl_PerlIO_flush
1015 Perl_PerlIO_get_base
1016 Perl_PerlIO_get_bufsiz
1017 Perl_PerlIO_get_cnt
1018 Perl_PerlIO_get_ptr
1019 Perl_PerlIO_read
1020 Perl_PerlIO_seek
1021 Perl_PerlIO_set_cnt
1022 Perl_PerlIO_set_ptrcnt
1023 Perl_PerlIO_setlinebuf
1024 Perl_PerlIO_stderr
1025 Perl_PerlIO_stdin
1026 Perl_PerlIO_stdout
1027 Perl_PerlIO_tell
1028 Perl_PerlIO_unread
1029 Perl_PerlIO_write
ffcf5686
JH		 1030 PL_def_layerlist
1031 PL_known_layers
1032 PL_perlio
084592ab
CN		 1033 )];
1034 }
d892637e
NIS		 1035 else {
1036 # PerlIO with layers - export implementation
1037 emit_symbols \@layer_syms;
954fb84e 1038 emit_symbols [qw(perlsio_binmode)];
d892637e 1039 }
5138f914 1040} else {
d892637e
NIS		 1041 # -Uuseperlio
1042 # Skip the PerlIO layer symbols - although
aadb217d 1043 # nothing should have exported them anyway.
9df9a5cd 1044 skip_symbols \@layer_syms;
954fb84e 1045 skip_symbols [qw(perlsio_binmode)];
1e8a8f59
NIS		 1046 skip_symbols [qw(PL_def_layerlist PL_known_layers PL_perlio)];
1047
d892637e
NIS		 1048 # Also do NOT add abstraction symbols from $perlio_sym
1049 # abstraction is done as #define to stdio
1050 # Remaining remnants that _may_ be functions
1051 # are handled in <DATA>
9df9a5cd 1052}
7766f137
GS		 1053
1054for my $syms (@syms) {
1055 open (GLOBAL, "<$syms") || die "failed to open $syms: $!\n";
1056 while (<GLOBAL>) {
1057 next if (!/^[A-Za-z]/);
1058 # Functions have a Perl_ prefix
1059 # Variables have a PL_ prefix
1060 chomp($_);
1061 my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "");
1062 $symbol .= $_;
1063 emit_symbol($symbol) unless exists $skip{$symbol};
1064 }
1065 close(GLOBAL);
1066}
0a753a76 1067
22c35a8c 1068# variables
0a753a76 1069
acfe0abc 1070if ($define{'MULTIPLICITY'}) {
1acb48c9 1071 for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
18c4b137
JH		 1072 my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
1073 emit_symbols $glob;
18c4b137 1074 }
1acb48c9 1075 # XXX AIX seems to want the perlvars.h symbols, for some reason
5c728af0 1076 if ($PLATFORM eq 'aix' or $PLATFORM eq 'os2') { # OS/2 needs PL_thr_key
1acb48c9 1077 my $glob = readvar($perlvars_h);
51371543
GS		 1078 emit_symbols $glob;
1079 }
1080}
1081else {
1082 unless ($define{'PERL_GLOBAL_STRUCT'}) {
549a6b10 1083 my $glob = readvar($perlvars_h);
51371543 1084 emit_symbols $glob;
9df9a5cd 1085 }
51371543 1086 unless ($define{'MULTIPLICITY'}) {
549a6b10 1087 my $glob = readvar($intrpvar_h);
51371543 1088 emit_symbols $glob;
9df9a5cd 1089 }
3db8f154 1090 unless ($define{'MULTIPLICITY'}) {
549a6b10 1091 my $glob = readvar($thrdvar_h);
51371543 1092 emit_symbols $glob;
9df9a5cd 1093 }
51371543 1094}
0a753a76 1095
549a6b10
JH		 1096sub try_symbol {
1097 my $symbol = shift;
22239a37 1098
4d6b4052 1099 return if $symbol !~ /^[A-Za-z_]/;
549a6b10
JH		 1100 return if $symbol =~ /^\#/;
1101 $symbol =~s/\r//g;
1102 chomp($symbol);
43cd9f80 1103 return if exists $skip{$symbol};
549a6b10 1104 emit_symbol($symbol);
3e3baf6d 1105}
0a753a76 1106
549a6b10
JH		 1107while (<DATA>) {
1108 try_symbol($_);
ac4c12e7
GS		 1109}
1110
18f68570 1111if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 1112 foreach my $symbol (qw(
00b02797
JH		 1113 setuid
1114 setgid
7766f137 1115 boot_DynaLoader
7766f137 1116 Perl_init_os_extras
c44d3fdb 1117 Perl_thread_create
7766f137 1118 Perl_win32_init
23f519f0 1119 Perl_win32_term
7766f137 1120 RunPerl
5290524f 1121 win32_async_check
7766f137
GS		 1122 win32_errno
1123 win32_environ
7766f137
GS		 1124 win32_abort
1125 win32_fstat
1126 win32_stat
1127 win32_pipe
1128 win32_popen
1129 win32_pclose
1130 win32_rename
1131 win32_setmode
11bb82ff 1132 win32_chsize
7766f137
GS		 1133 win32_lseek
1134 win32_tell
1135 win32_dup
1136 win32_dup2
1137 win32_open
1138 win32_close
1139 win32_eof
1140 win32_read
1141 win32_write
1142 win32_spawnvp
1143 win32_mkdir
1144 win32_rmdir
1145 win32_chdir
1146 win32_flock
1147 win32_execv
1148 win32_execvp
1149 win32_htons
1150 win32_ntohs
1151 win32_htonl
1152 win32_ntohl
1153 win32_inet_addr
1154 win32_inet_ntoa
1155 win32_socket
1156 win32_bind
1157 win32_listen
1158 win32_accept
1159 win32_connect
1160 win32_send
1161 win32_sendto
1162 win32_recv
1163 win32_recvfrom
1164 win32_shutdown
1165 win32_closesocket
1166 win32_ioctlsocket
1167 win32_setsockopt
1168 win32_getsockopt
1169 win32_getpeername
1170 win32_getsockname
1171 win32_gethostname
1172 win32_gethostbyname
1173 win32_gethostbyaddr
1174 win32_getprotobyname
1175 win32_getprotobynumber
1176 win32_getservbyname
1177 win32_getservbyport
1178 win32_select
1179 win32_endhostent
1180 win32_endnetent
1181 win32_endprotoent
1182 win32_endservent
1183 win32_getnetent
1184 win32_getnetbyname
1185 win32_getnetbyaddr
1186 win32_getprotoent
1187 win32_getservent
1188 win32_sethostent
1189 win32_setnetent
1190 win32_setprotoent
1191 win32_setservent
1192 win32_getenv
1193 win32_putenv
1194 win32_perror
7766f137
GS		 1195 win32_malloc
1196 win32_calloc
1197 win32_realloc
1198 win32_free
1199 win32_sleep
1200 win32_times
1201 win32_access
1202 win32_alarm
1203 win32_chmod
1204 win32_open_osfhandle
1205 win32_get_osfhandle
1206 win32_ioctl
1207 win32_link
1208 win32_unlink
1209 win32_utime
57ab3dfe 1210 win32_gettimeofday
7766f137
GS		 1211 win32_uname
1212 win32_wait
1213 win32_waitpid
1214 win32_kill
1215 win32_str_os_error
1216 win32_opendir
1217 win32_readdir
1218 win32_telldir
1219 win32_seekdir
1220 win32_rewinddir
1221 win32_closedir
1222 win32_longpath
1223 win32_os_id
1224 win32_getpid
1225 win32_crypt
1226 win32_dynaload
df3728a2
JH		 1227 win32_get_childenv
1228 win32_free_childenv
1229 win32_clearenv
1230 win32_get_childdir
1231 win32_free_childdir
00b02797
JH		 1232 win32_stdin
1233 win32_stdout
1234 win32_stderr
1235 win32_ferror
1236 win32_feof
1237 win32_strerror
1238 win32_fprintf
1239 win32_printf
1240 win32_vfprintf
1241 win32_vprintf
1242 win32_fread
1243 win32_fwrite
1244 win32_fopen
1245 win32_fdopen
1246 win32_freopen
1247 win32_fclose
1248 win32_fputs
1249 win32_fputc
1250 win32_ungetc
1251 win32_getc
1252 win32_fileno
1253 win32_clearerr
1254 win32_fflush
1255 win32_ftell
1256 win32_fseek
1257 win32_fgetpos
1258 win32_fsetpos
1259 win32_rewind
1260 win32_tmpfile
1261 win32_setbuf
1262 win32_setvbuf
1263 win32_flushall
1264 win32_fcloseall
1265 win32_fgets
1266 win32_gets
1267 win32_fgetc
1268 win32_putc
1269 win32_puts
1270 win32_getchar
1271 win32_putchar
7766f137
GS		 1272 ))
1273 {
549a6b10
JH		 1274 try_symbol($symbol);
1275 }
3a00b83e
SH		 1276 if ($CCTYPE eq "BORLAND") {
1277 try_symbol('_matherr');
1278 }
549a6b10 1279}
3cfae81b 1280elsif ($PLATFORM eq 'os2') {
7766f137
GS		 1281 open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
1282 /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
1283 close MAP or die 'Cannot close miniperl.map';
1284
ad6971c8 1285 @missing = grep { !exists $mapped{$_} }
7766f137 1286 keys %export;
c6261f3b 1287 @missing = grep { !exists $exportperlmalloc{$_} } @missing;
7766f137 1288 delete $export{$_} foreach @missing;
3cfae81b 1289}
084592ab
CN		 1290elsif ($PLATFORM eq 'MacOS') {
1291 open MACSYMS, 'macperl.sym' or die 'Cannot read macperl.sym';
1292
1293 while (<MACSYMS>) {
1294 try_symbol($_);
1295 }
1296
1297 close MACSYMS;
1298}
2986a63f
JH		 1299elsif ($PLATFORM eq 'netware') {
1300foreach my $symbol (qw(
1301 boot_DynaLoader
1302 Perl_init_os_extras
1303 Perl_thread_create
1304 Perl_nw5_init
1305 RunPerl
1306 AllocStdPerl
1307 FreeStdPerl
1308 do_spawn2
1309 do_aspawn
1310 nw_uname
1311 nw_stdin
1312 nw_stdout
1313 nw_stderr
1314 nw_feof
1315 nw_ferror
1316 nw_fopen
1317 nw_fclose
1318 nw_clearerr
1319 nw_getc
1320 nw_fgets
1321 nw_fputc
1322 nw_fputs
1323 nw_fflush
1324 nw_ungetc
1325 nw_fileno
1326 nw_fdopen
1327 nw_freopen
1328 nw_fread
1329 nw_fwrite
1330 nw_setbuf
1331 nw_setvbuf
1332 nw_vfprintf
1333 nw_ftell
1334 nw_fseek
1335 nw_rewind
1336 nw_tmpfile
1337 nw_fgetpos
1338 nw_fsetpos
1339 nw_dup
1340 nw_access
1341 nw_chmod
1342 nw_chsize
1343 nw_close
1344 nw_dup2
1345 nw_flock
1346 nw_isatty
1347 nw_link
1348 nw_lseek
1349 nw_stat
1350 nw_mktemp
1351 nw_open
1352 nw_read
1353 nw_rename
1354 nw_setmode
1355 nw_unlink
1356 nw_utime
1357 nw_write
1358 nw_chdir
1359 nw_rmdir
1360 nw_closedir
1361 nw_opendir
1362 nw_readdir
1363 nw_rewinddir
1364 nw_seekdir
1365 nw_telldir
1366 nw_htonl
1367 nw_htons
1368 nw_ntohl
1369 nw_ntohs
1370 nw_accept
1371 nw_bind
1372 nw_connect
1373 nw_endhostent
1374 nw_endnetent
1375 nw_endprotoent
1376 nw_endservent
1377 nw_gethostbyaddr
1378 nw_gethostbyname
1379 nw_gethostent
1380 nw_gethostname
1381 nw_getnetbyaddr
1382 nw_getnetbyname
1383 nw_getnetent
1384 nw_getpeername
1385 nw_getprotobyname
1386 nw_getprotobynumber
1387 nw_getprotoent
1388 nw_getservbyname
1389 nw_getservbyport
1390 nw_getservent
1391 nw_getsockname
1392 nw_getsockopt
1393 nw_inet_addr
1394 nw_listen
1395 nw_socket
1396 nw_recv
1397 nw_recvfrom
1398 nw_select
1399 nw_send
1400 nw_sendto
1401 nw_sethostent
1402 nw_setnetent
1403 nw_setprotoent
1404 nw_setservent
3a0827a6 1405 nw_setsockopt
4d76e4b4 1406 nw_inet_ntoa
2986a63f
JH		 1407 nw_shutdown
1408 nw_crypt
1409 nw_execvp
1410 nw_kill
1411 nw_Popen
1412 nw_Pclose
1413 nw_Pipe
1414 nw_times
1415 nw_waitpid
1416 nw_getpid
1417 nw_spawnvp
1418 nw_os_id
1419 nw_open_osfhandle
1420 nw_get_osfhandle
1421 nw_abort
1422 nw_sleep
1423 nw_wait
1424 nw_dynaload
1425 nw_strerror
1426 fnFpSetMode
1427 fnInsertHashListAddrs
1428 fnGetHashListAddrs
1429 Perl_deb
011f1a1a
JH		 1430 Perl_sv_setsv
1431 Perl_sv_catsv
1432 Perl_sv_catpvn
1433 Perl_sv_2pv
f355267c
JH		 1434 nw_freeenviron
1435 Remove_Thread_Ctx
2986a63f
JH		 1436 ))
1437 {
1438 try_symbol($symbol);
1439 }
1440}
22239a37 1441
d2b25974
VK		 1442# records of type boot_module for statically linked modules (except Dynaloader)
1443$static_ext =~ s/\//__/g;
1444$static_ext =~ s/\bDynaLoader\b//;
1445my @stat_mods = map {"boot_$_"} grep {/\S/} split /\s+/, $static_ext;
1446foreach my $symbol (@stat_mods)
1447 {
1448 try_symbol($symbol);
1449 }
1450
549a6b10
JH		 1451# Now all symbols should be defined because
1452# next we are going to output them.
1453
7766f137
GS		 1454foreach my $symbol (sort keys %export) {
1455 output_symbol($symbol);
1456}
549a6b10 1457
011f1a1a 1458if ($PLATFORM eq 'os2') {
59ad941d
IZ		 1459 print <<EOP;
1460 dll_perlmain=main
1933e12c
IZ		 1461 fill_extLibpath
1462 dir_subst
1463 Perl_OS2_handler_install
1464
59ad941d
IZ		 1465; LAST_ORDINAL=$sym_ord
1466EOP
2986a63f
JH		 1467}
1468
549a6b10 1469sub emit_symbol {
7766f137 1470 my $symbol = shift;
9df9a5cd 1471 chomp($symbol);
7766f137 1472 $export{$symbol} = 1;
549a6b10
JH		 1473}
1474
1475sub output_symbol {
1476 my $symbol = shift;
18f68570 1477 if ($PLATFORM =~ /^win(?:32|ce)$/) {
549a6b10 1478 $symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
520c758a 1479 print "\t$symbol\n";
549a6b10
JH		 1480# XXX: binary compatibility between compilers is an exercise
1481# in frustration :-(
1482# if ($CCTYPE eq "BORLAND") {
1483# # workaround Borland quirk by exporting both the straight
1484# # name and a name with leading underscore. Note the
1485# # alias *must* come after the symbol itself, if both
1486# # are to be exported. (Linker bug?)
1487# print "\t_$symbol\n";
1488# print "\t$symbol = _$symbol\n";
1489# }
1490# elsif ($CCTYPE eq 'GCC') {
1491# # Symbols have leading _ whole process is $%@"% slow
1492# # so skip aliases for now
1493# nprint "\t$symbol\n";
1494# }
1495# else {
1496# # for binary coexistence, export both the symbol and
1497# # alias with leading underscore
1498# print "\t$symbol\n";
1499# print "\t_$symbol = $symbol\n";
1500# }
7766f137
GS		 1501 }
1502 elsif ($PLATFORM eq 'os2') {
52e4c282
IZ		 1503 printf qq( %-31s \@%s\n),
1504 qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
78232bc0
JH		 1505 printf qq( %-31s \@%s\n),
1506 qq("$exportperlmalloc{$symbol}" = "$symbol"),
1507 $ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord
1508 if $exportperlmalloc and exists $exportperlmalloc{$symbol};
7766f137 1509 }
084592ab 1510 elsif ($PLATFORM eq 'aix' || $PLATFORM eq 'MacOS') {
549a6b10
JH		 1511 print "$symbol\n";
1512 }
2986a63f
JH		 1513 elsif ($PLATFORM eq 'netware') {
1514 print "\t$symbol,\n";
1515 }
549a6b10
JH		 1516}
1517
15181;
1519__DATA__
1520# extra globals not included above.
8437356b 1521Perl_cxinc
549a6b10 1522perl_alloc
7766f137 1523perl_alloc_using
014822e4
GS		 1524perl_clone
1525perl_clone_using
549a6b10
JH		 1526perl_construct
1527perl_destruct
1528perl_free
1529perl_parse
1530perl_run
44798d05 1531# Oddities from PerlIO
568ad336 1532PerlIO_binmode
8437356b 1533PerlIO_getpos
568ad336 1534PerlIO_init
568ad336 1535PerlIO_setpos
568ad336 1536PerlIO_sprintf
8437356b
MB		 1537PerlIO_sv_dup
1538PerlIO_tmpfile
8437356b 1539PerlIO_vsprintf
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