+#./perl -w
#
# Create the export list for perl.
#
# and by AIX for creating libperl.a when -Dusershrplib is in effect,
# and by MacOS Classic.
#
-# reads global.sym, pp.sym, perlvars.h, intrpvar.h, thrdvar.h, config.h
-# On OS/2 reads miniperl.map as well
-
-my $PLATFORM;
-my $CCTYPE;
-
-my %bincompat5005 =
- (
- Perl_call_atexit => "perl_atexit",
- Perl_eval_sv => "perl_eval_sv",
- Perl_eval_pv => "perl_eval_pv",
- Perl_call_argv => "perl_call_argv",
- Perl_call_method => "perl_call_method",
- Perl_call_pv => "perl_call_pv",
- Perl_call_sv => "perl_call_sv",
- Perl_get_av => "perl_get_av",
- Perl_get_cv => "perl_get_cv",
- Perl_get_hv => "perl_get_hv",
- Perl_get_sv => "perl_get_sv",
- Perl_init_i18nl10n => "perl_init_i18nl10n",
- Perl_init_i18nl14n => "perl_init_i18nl14n",
- Perl_new_collate => "perl_new_collate",
- Perl_new_ctype => "perl_new_ctype",
- Perl_new_numeric => "perl_new_numeric",
- Perl_require_pv => "perl_require_pv",
- Perl_safesyscalloc => "Perl_safecalloc",
- Perl_safesysfree => "Perl_safefree",
- Perl_safesysmalloc => "Perl_safemalloc",
- Perl_safesysrealloc => "Perl_saferealloc",
- Perl_set_numeric_local => "perl_set_numeric_local",
- Perl_set_numeric_standard => "perl_set_numeric_standard",
- Perl_malloc => "malloc",
- Perl_mfree => "free",
- Perl_realloc => "realloc",
- Perl_calloc => "calloc",
- );
+# reads global.sym, pp.sym, perlvars.h, intrpvar.h, config.h
+# On OS/2 reads miniperl.map and the previous version of perl5.def as well
+
+BEGIN { unshift @INC, "lib" }
+use strict;
+
+use vars qw($PLATFORM $CCTYPE $FILETYPE $CONFIG_ARGS $ARCHNAME $PATCHLEVEL);
-my $bincompat5005 = join("|", keys %bincompat5005);
+my (%define, %ordinal);
while (@ARGV) {
my $flag = shift;
+ if ($flag =~ s/^CC_FLAGS=/ /) {
+ for my $fflag ($flag =~ /(?:^|\s)-D(\S+)/g) {
+ $fflag .= '=1' unless $fflag =~ /^(\w+)=/;
+ $define{$1} = $2 if $fflag =~ /^(\w+)=(.+)$/;
+ }
+ next;
+ }
$define{$1} = 1 if ($flag =~ /^-D(\w+)$/);
$define{$1} = $2 if ($flag =~ /^-D(\w+)=(.+)$/);
$CCTYPE = $1 if ($flag =~ /^CCTYPE=(\w+)$/);
$PLATFORM = $1 if ($flag =~ /^PLATFORM=(\w+)$/);
- if ($PLATFORM eq 'netware') {
- $FILETYPE = $1 if ($flag =~ /^FILETYPE=(\w+)$/);
- }
+ if ($PLATFORM eq 'netware') {
+ $FILETYPE = $1 if ($flag =~ /^FILETYPE=(\w+)$/);
+ }
}
-my @PLATFORM = qw(aix win32 os2 MacOS netware);
+my @PLATFORM = qw(aix win32 wince os2 MacOS netware);
my %PLATFORM;
@PLATFORM{@PLATFORM} = ();
defined $PLATFORM || die "PLATFORM undefined, must be one of: @PLATFORM\n";
exists $PLATFORM{$PLATFORM} || die "PLATFORM must be one of: @PLATFORM\n";
+if ($PLATFORM eq 'win32' or $PLATFORM eq 'wince' or $PLATFORM eq "aix") {
+ # Add the compile-time options that miniperl was built with to %define.
+ # On Win32 these are not the same options as perl itself will be built
+ # with since miniperl is built with a canned config (one of the win32/
+ # config_H.*) and none of the BUILDOPT's that are set in the makefiles,
+ # but they do include some #define's that are hard-coded in various
+ # source files and header files and don't include any BUILDOPT's that
+ # the user might have chosen to disable because the canned configs are
+ # minimal configs that don't include any of those options.
+ my $opts = ($PLATFORM eq 'wince' ? '-MCross' : ''); # for wince need Cross.pm to get Config.pm
+ my $config = `$^X $opts -Ilib -V`;
+ my($options) = $config =~ /^ Compile-time options: (.*?)\n^ \S/ms;
+ $options =~ s/\s+/ /g;
+ print STDERR "Options: ($options)\n";
+ foreach (split /\s+/, $options) {
+ $define{$_} = 1;
+ }
+}
+
+my %exportperlmalloc =
+ (
+ Perl_malloc => "malloc",
+ Perl_mfree => "free",
+ Perl_realloc => "realloc",
+ Perl_calloc => "calloc",
+ );
+
+my $exportperlmalloc = $PLATFORM eq 'os2';
+
my $config_sh = "config.sh";
my $config_h = "config.h";
-my $thrdvar_h = "thrdvar.h";
my $intrpvar_h = "intrpvar.h";
my $perlvars_h = "perlvars.h";
my $global_sym = "global.sym";
my $pp_sym = "pp.sym";
my $globvar_sym = "globvar.sym";
my $perlio_sym = "perlio.sym";
+my $static_ext = "";
if ($PLATFORM eq 'aix') {
# Nothing for now.
}
-elsif ($PLATFORM eq 'win32' || $PLATFORM eq 'netware') {
+elsif ($PLATFORM =~ /^win(?:32|ce)$/ || $PLATFORM eq 'netware') {
$CCTYPE = "MSVC" unless defined $CCTYPE;
- foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
- $pp_sym, $globvar_sym, $perlio_sym) {
+ foreach ($intrpvar_h, $perlvars_h, $global_sym,
+ $pp_sym, $globvar_sym, $perlio_sym) {
s!^!..\\!;
}
}
elsif ($PLATFORM eq 'MacOS') {
- foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym,
- $pp_sym, $globvar_sym, $perlio_sym) {
+ foreach ($intrpvar_h, $perlvars_h, $global_sym,
+ $pp_sym, $globvar_sym, $perlio_sym) {
s!^!::!;
}
}
-unless ($PLATFORM eq 'win32' || $PLATFORM eq 'MacOS' || $PLATFORM eq 'netware') {
+unless ($PLATFORM eq 'win32' || $PLATFORM eq 'wince' || $PLATFORM eq 'MacOS' || $PLATFORM eq 'netware') {
open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n";
while (<CFG>) {
if (/^(?:ccflags|optimize)='(.+)'$/) {
$_ = $1;
$define{$1} = 1 while /-D(\w+)/g;
}
+ if (/^(d_(?:mmap|sigaction))='(.+)'$/) {
+ $define{$1} = $2;
+ }
if ($PLATFORM eq 'os2') {
$CONFIG_ARGS = $1 if /^config_args='(.+)'$/;
$ARCHNAME = $1 if /^archname='(.+)'$/;
}
close(CFG);
}
+if ($PLATFORM eq 'win32' || $PLATFORM eq 'wince') {
+ open(CFG,"<..\\$config_sh") || die "Cannot open ..\\$config_sh: $!\n";
+ if ((join '', <CFG>) =~ /^static_ext='(.*)'$/m) {
+ $static_ext = $1;
+ }
+ close(CFG);
+}
open(CFG,$config_h) || die "Cannot open $config_h: $!\n";
while (<CFG>) {
$define{PERL_IMPLICIT_CONTEXT} ||=
$define{USE_ITHREADS} ||
- $define{USE_5005THREADS} ||
$define{MULTIPLICITY} ;
if ($define{USE_ITHREADS} && $PLATFORM ne 'win32' && $^O ne 'darwin') {
my $sym_ord = 0;
-if ($PLATFORM eq 'win32') {
- warn join(' ',keys %define)."\n";
- print "LIBRARY Perl57\n";
- print "DESCRIPTION 'Perl interpreter'\n";
+print STDERR "Defines: (" . join(' ', sort keys %define) . ")\n";
+
+if ($PLATFORM =~ /^win(?:32|ce)$/) {
+ (my $dll = ($define{PERL_DLL} || "perl511")) =~ s/\.dll$//i;
+ print "LIBRARY $dll\n";
+ # The DESCRIPTION module definition file statement is not supported
+ # by VC7 onwards.
+ if ($CCTYPE !~ /^MSVC7/ && $CCTYPE !~ /^MSVC8/ && $CCTYPE !~ /^MSVC9/) {
+ print "DESCRIPTION 'Perl interpreter'\n";
+ }
print "EXPORTS\n";
if ($define{PERL_IMPLICIT_SYS}) {
output_symbol("perl_get_host_info");
output_symbol("perl_alloc_override");
+ }
+ if ($define{USE_ITHREADS} and $define{PERL_IMPLICIT_SYS}) {
output_symbol("perl_clone_host");
}
}
last if /^\s*EXPORTS\b/;
}
while (<$fh>) {
- $ordinal{$1} = $2 if /^\s*"(\w+)"\s*\@(\d+)\s*$/;
+ $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/;
# This allows skipping ordinals which were used in older versions
$sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/;
}
$sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max
}
- ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
+ (my $v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
$v .= '-thread' if $ARCHNAME =~ /-thread/;
- ($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
+ (my $dll = $define{PERL_DLL}) =~ s/\.dll$//i;
$v .= "\@$PATCHLEVEL" if $PATCHLEVEL;
- $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'";
+ my $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'";
$d = substr($d, 0, 249) . "...'" if length $d > 253;
print <<"---EOP---";
LIBRARY '$dll' INITINSTANCE TERMINSTANCE
---EOP---
}
elsif ($PLATFORM eq 'aix') {
- $OSVER = `uname -v`;
+ my $OSVER = `uname -v`;
chop $OSVER;
- $OSREL = `uname -r`;
+ my $OSREL = `uname -r`;
chop $OSREL;
if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
print "#! ..\n";
}
elsif ($PLATFORM eq 'netware') {
if ($FILETYPE eq 'def') {
- print "LIBRARY Perl57\n";
+ print "LIBRARY perl511\n";
print "DESCRIPTION 'Perl interpreter for NetWare'\n";
print "EXPORTS\n";
}
PL_linestart
PL_modcount
PL_pending_ident
- PL_sortcxix
PL_sublex_info
PL_timesbuf
main
Perl_getenv_len
Perl_my_pclose
Perl_my_popen
+ Perl_my_sprintf
+ )];
+}
+else {
+ skip_symbols [qw(
+ Perl_do_spawn
+ Perl_do_spawn_nowait
+ Perl_do_aspawn
+ )];
+}
+if ($PLATFORM eq 'wince') {
+ skip_symbols [qw(
+ PL_statusvalue_vms
+ PL_archpat_auto
+ PL_cryptseen
+ PL_DBcv
+ PL_generation
+ PL_lastgotoprobe
+ PL_linestart
+ PL_modcount
+ PL_pending_ident
+ PL_sublex_info
+ PL_timesbuf
+ PL_collation_ix
+ PL_collation_name
+ PL_collation_standard
+ PL_collxfrm_base
+ PL_collxfrm_mult
+ PL_numeric_compat1
+ PL_numeric_local
+ PL_numeric_name
+ PL_numeric_radix_sv
+ PL_numeric_standard
+ PL_vtbl_collxfrm
+ Perl_sv_collxfrm
+ setgid
+ setuid
+ win32_free_childdir
+ win32_free_childenv
+ win32_get_childdir
+ win32_get_childenv
+ win32_spawnvp
+ main
+ Perl_ErrorNo
+ Perl_GetVars
+ Perl_do_exec3
+ Perl_do_ipcctl
+ Perl_do_ipcget
+ Perl_do_msgrcv
+ Perl_do_msgsnd
+ Perl_do_semop
+ Perl_do_shmio
+ Perl_dump_fds
+ Perl_init_thread_intern
+ Perl_my_bzero
+ Perl_my_bcopy
+ Perl_my_htonl
+ Perl_my_ntohl
+ Perl_my_swap
+ Perl_my_chsize
+ Perl_same_dirent
+ Perl_setenv_getix
+ Perl_unlnk
+ Perl_watch
+ Perl_safexcalloc
+ Perl_safexmalloc
+ Perl_safexfree
+ Perl_safexrealloc
+ Perl_my_memcmp
+ Perl_my_memset
+ PL_cshlen
+ PL_cshname
+ PL_opsave
+ Perl_do_exec
+ Perl_getenv_len
+ Perl_my_pclose
+ Perl_my_popen
+ Perl_my_sprintf
)];
}
elsif ($PLATFORM eq 'aix') {
Perl_sys_intern_clear
Perl_sys_intern_dup
Perl_sys_intern_init
+ Perl_my_sprintf
PL_cryptseen
PL_opsave
PL_statusvalue_vms
dlsym
dlerror
dlclose
+ dup2
+ dup
my_tmpfile
my_tmpnam
my_flock
my_getpwent
my_setpwent
my_endpwent
+ fork_with_resources
+ croak_with_os2error
setgrent
endgrent
getgrent
nthreads_cond
os2_cond_wait
os2_stat
+ os2_execname
+ async_mssleep
+ msCounter
+ InfoTable
pthread_join
pthread_create
pthread_detach
os2error
ResetWinError
CroakWinError
+ PL_do_undump
)]);
+ emit_symbols([qw(os2_cond_wait
+ pthread_join
+ pthread_create
+ pthread_detach
+ )])
+ if $define{'USE_5005THREADS'} or $define{'USE_ITHREADS'};
}
elsif ($PLATFORM eq 'MacOS') {
skip_symbols [qw(
PL_linestart
PL_modcount
PL_pending_ident
- PL_sortcxix
PL_sublex_info
PL_timesbuf
main
Perl_getenv_len
Perl_my_pclose
Perl_my_popen
+ Perl_sys_intern_init
+ Perl_sys_intern_dup
+ Perl_sys_intern_clear
+ Perl_my_bcopy
+ Perl_PerlIO_write
+ Perl_PerlIO_unread
+ Perl_PerlIO_tell
+ Perl_PerlIO_stdout
+ Perl_PerlIO_stdin
+ Perl_PerlIO_stderr
+ Perl_PerlIO_setlinebuf
+ Perl_PerlIO_set_ptrcnt
+ Perl_PerlIO_set_cnt
+ Perl_PerlIO_seek
+ Perl_PerlIO_read
+ Perl_PerlIO_get_ptr
+ Perl_PerlIO_get_cnt
+ Perl_PerlIO_get_bufsiz
+ Perl_PerlIO_get_base
+ Perl_PerlIO_flush
+ Perl_PerlIO_fill
+ Perl_PerlIO_fileno
+ Perl_PerlIO_error
+ Perl_PerlIO_eof
+ Perl_PerlIO_close
+ Perl_PerlIO_clearerr
+ PerlIO_perlio
)];
}
Perl_debprofdump
Perl_debstack
Perl_debstackptrs
+ Perl_pad_sv
Perl_sv_peek
+ Perl_hv_assert
PL_block_type
PL_watchaddr
PL_watchok
+ PL_watch_pvx
+ )];
+}
+
+if ($define{'PERL_IMPLICIT_CONTEXT'}) {
+ skip_symbols [qw(
+ PL_sig_sv
)];
}
)];
}
-unless ($define{'PERL_FLEXIBLE_EXCEPTIONS'}) {
+unless ($define{'PERL_OLD_COPY_ON_WRITE'}) {
skip_symbols [qw(
- PL_protect
- Perl_default_protect
- Perl_vdefault_protect
- )];
+ Perl_sv_setsv_cow
+ )];
}
unless ($define{'USE_REENTRANT_API'}) {
Perl_get_mstats
Perl_strdup
Perl_putenv
+ MallocCfg_ptr
+ MallocCfgP_ptr
)];
- if ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
+ if ($define{'USE_ITHREADS'}) {
emit_symbols [qw(
PL_malloc_mutex
)];
Perl_dump_mstats
Perl_get_mstats
Perl_malloced_size
+ Perl_malloc_good_size
+ MallocCfg_ptr
+ MallocCfgP_ptr
)];
}
-unless ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
+if ($define{'PERL_USE_SAFE_PUTENV'}) {
+ skip_symbols [qw(
+ PL_use_safe_putenv
+ )];
+}
+
+unless ($define{'USE_ITHREADS'}) {
skip_symbols [qw(
PL_thr_key
)];
}
-unless ($define{'USE_5005THREADS'}) {
+# USE_5005THREADS symbols. Kept as reference for easier removal
skip_symbols [qw(
PL_sv_mutex
PL_strtab_mutex
Perl_magic_mutexfree
Perl_sv_lock
)];
-}
unless ($define{'USE_ITHREADS'}) {
skip_symbols [qw(
- PL_ptr_table
PL_op_mutex
PL_regex_pad
PL_regex_padav
PL_sharedsv_space
PL_sharedsv_space_mutex
+ PL_dollarzero_mutex
+ PL_hints_mutex
+ PL_perlio_mutex
+ PL_regdupe
+ Perl_parser_dup
Perl_dirp_dup
Perl_cx_dup
Perl_si_dup
Perl_gp_dup
Perl_he_dup
Perl_mg_dup
- Perl_re_dup
+ Perl_mro_meta_dup
+ Perl_re_dup_guts
Perl_sv_dup
+ Perl_rvpv_dup
+ Perl_hek_dup
Perl_sys_intern_dup
- Perl_ptr_table_clear
- Perl_ptr_table_fetch
- Perl_ptr_table_free
- Perl_ptr_table_new
- Perl_ptr_table_clear
- Perl_ptr_table_free
- Perl_ptr_table_split
- Perl_ptr_table_store
perl_clone
perl_clone_using
Perl_sharedsv_find
Perl_sharedsv_thrcnt_dec
Perl_sharedsv_thrcnt_inc
Perl_sharedsv_unlock
+ Perl_stashpv_hvname_match
+ Perl_regdupe_internal
+ Perl_newPADOP
)];
}
unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
skip_symbols [qw(
+ PL_my_ctx_mutex
+ PL_my_cxt_index
+ PL_my_cxt_list
+ PL_my_cxt_size
+ PL_my_cxt_keys
Perl_croak_nocontext
Perl_die_nocontext
Perl_deb_nocontext
Perl_sv_setpvf_nocontext
Perl_sv_catpvf_mg_nocontext
Perl_sv_setpvf_mg_nocontext
+ Perl_my_cxt_init
+ Perl_my_cxt_index
)];
}
PL_OpPtr
PL_OpSlab
PL_OpSpace
+ Perl_Slab_Alloc
+ Perl_Slab_Free
)];
}
+unless ($define{'PERL_DEBUG_READONLY_OPS'}) {
+ skip_symbols [qw(
+ PL_slab_count
+ PL_slabs
+ )];
+}
+
+unless ($define{'THREADS_HAVE_PIDS'}) {
+ skip_symbols [qw(PL_ppid)];
+}
+
+unless ($define{'PERL_NEED_APPCTX'}) {
+ skip_symbols [qw(
+ PL_appctx
+ )];
+}
+
+unless ($define{'PERL_NEED_TIMESBASE'}) {
+ skip_symbols [qw(
+ PL_timesbase
+ )];
+}
+
+unless ($define{'DEBUG_LEAKING_SCALARS_FORK_DUMP'}) {
+ skip_symbols [qw(
+ PL_dumper_fd
+ )];
+}
+unless ($define{'PERL_DONT_CREATE_GVSV'}) {
+ skip_symbols [qw(
+ Perl_gv_SVadd
+ )];
+}
+if ($define{'SPRINTF_RETURNS_STRLEN'}) {
+ skip_symbols [qw(
+ Perl_my_sprintf
+ )];
+}
+unless ($define{'PERL_USES_PL_PIDSTATUS'}) {
+ skip_symbols [qw(
+ Perl_pidgone
+ PL_pidstatus
+ )];
+}
+
+unless ($define{'PERL_TRACK_MEMPOOL'}) {
+ skip_symbols [qw(
+ PL_memory_debug_header
+ )];
+}
+
+if ($define{'PERL_MAD'}) {
+ skip_symbols [qw(
+ PL_nextval
+ PL_nexttype
+ )];
+} else {
+ skip_symbols [qw(
+ PL_madskills
+ PL_xmlfp
+ PL_lasttoke
+ PL_realtokenstart
+ PL_faketokens
+ PL_thismad
+ PL_thistoken
+ PL_thisopen
+ PL_thisstuff
+ PL_thisclose
+ PL_thiswhite
+ PL_nextwhite
+ PL_skipwhite
+ PL_endwhite
+ PL_curforce
+ Perl_pad_peg
+ Perl_xmldump_indent
+ Perl_xmldump_vindent
+ Perl_xmldump_all
+ Perl_xmldump_packsubs
+ Perl_xmldump_sub
+ Perl_xmldump_form
+ Perl_xmldump_eval
+ Perl_sv_catxmlsv
+ Perl_sv_catxmlpvn
+ Perl_sv_xmlpeek
+ Perl_do_pmop_xmldump
+ Perl_pmop_xmldump
+ Perl_do_op_xmldump
+ Perl_op_xmldump
+ )];
+}
+
+unless ($define{'MULTIPLICITY'}) {
+ skip_symbols [qw(
+ PL_interp_size
+ PL_interp_size_5_10_0
+ )];
+}
+
+unless ($define{'PERL_GLOBAL_STRUCT'}) {
+ skip_symbols [qw(
+ PL_global_struct_size
+ )];
+}
+
+unless ($define{'PERL_GLOBAL_STRUCT_PRIVATE'}) {
+ skip_symbols [qw(
+ PL_my_cxt_keys
+ Perl_my_cxt_index
+ )];
+}
+
+unless ($define{'d_mmap'}) {
+ skip_symbols [qw(
+ PL_mmap_page_size
+ )];
+}
+
+if ($define{'d_sigaction'}) {
+ skip_symbols [qw(
+ PL_sig_trapped
+ )];
+}
+
+if ($^O ne 'vms') {
+ # VMS does its own thing for these symbols.
+ skip_symbols [qw(PL_sig_handlers_initted
+ PL_sig_ignoring
+ PL_sig_defaulting)];
+}
+
sub readvar {
my $file = shift;
my $proc = shift || sub { "PL_$_[2]" };
my @syms;
while (<VARS>) {
# All symbols have a Perl_ prefix because that's what embed.h
- # sticks in front of them.
- push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?C?)\(([IGT])(\w+)/);
+ # sticks in front of them. The A?I?S?C? is strictly speaking
+ # wrong.
+ push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?S?C?)\(([IGT])(\w+)/);
}
close(VARS);
return \@syms;
}
-if ($define{'USE_5005THREADS'}) {
- my $thrd = readvar($thrdvar_h);
- skip_symbols $thrd;
-}
-
if ($define{'PERL_GLOBAL_STRUCT'}) {
my $global = readvar($perlvars_h);
skip_symbols $global;
emit_symbol('Perl_GetVars');
emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
+} else {
+ skip_symbols [qw(Perl_init_global_struct Perl_free_global_struct)];
}
# functions from *.sym files
my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API
+# Symbols that are the public face of the PerlIO layers implementation
+# These are in _addition to_ the public face of the abstraction
+# and need to be exported to allow XS modules to implement layers
my @layer_syms = qw(
- PerlIOBase_clearerr
- PerlIOBase_close
- PerlIOBase_dup
- PerlIOBase_eof
- PerlIOBase_error
- PerlIOBase_fileno
- PerlIOBase_pushed
- PerlIOBase_read
- PerlIOBase_setlinebuf
- PerlIOBase_unread
- PerlIOBuf_bufsiz
- PerlIOBuf_fill
- PerlIOBuf_flush
- PerlIOBuf_get_cnt
- PerlIOBuf_get_ptr
- PerlIOBuf_open
- PerlIOBuf_pushed
- PerlIOBuf_read
- PerlIOBuf_seek
- PerlIOBuf_set_ptrcnt
- PerlIOBuf_tell
- PerlIOBuf_unread
- PerlIOBuf_write
- PerlIO_allocate
- PerlIO_arg_fetch
- PerlIO_define_layer
- PerlIO_modestr
- PerlIO_pending
- PerlIO_push
- PerlIO_sv_dup
- PL_def_layerlist
- PL_known_layers
- PL_perlio
+ PerlIOBase_binmode
+ PerlIOBase_clearerr
+ PerlIOBase_close
+ PerlIOBase_dup
+ PerlIOBase_eof
+ PerlIOBase_error
+ PerlIOBase_fileno
+ PerlIOBase_noop_fail
+ PerlIOBase_noop_ok
+ PerlIOBase_popped
+ PerlIOBase_pushed
+ PerlIOBase_read
+ PerlIOBase_setlinebuf
+ PerlIOBase_unread
+ PerlIOBuf_bufsiz
+ PerlIOBuf_close
+ PerlIOBuf_dup
+ PerlIOBuf_fill
+ PerlIOBuf_flush
+ PerlIOBuf_get_base
+ PerlIOBuf_get_cnt
+ PerlIOBuf_get_ptr
+ PerlIOBuf_open
+ PerlIOBuf_popped
+ PerlIOBuf_pushed
+ PerlIOBuf_read
+ PerlIOBuf_seek
+ PerlIOBuf_set_ptrcnt
+ PerlIOBuf_tell
+ PerlIOBuf_unread
+ PerlIOBuf_write
+ PerlIO_allocate
+ PerlIO_apply_layera
+ PerlIO_apply_layers
+ PerlIO_arg_fetch
+ PerlIO_debug
+ PerlIO_define_layer
+ PerlIO_isutf8
+ PerlIO_layer_fetch
+ PerlIO_list_free
+ PerlIO_modestr
+ PerlIO_parse_layers
+ PerlIO_pending
+ PerlIO_perlio
+ PerlIO_pop
+ PerlIO_push
+ PerlIO_sv_dup
+ Perl_PerlIO_clearerr
+ Perl_PerlIO_close
+ Perl_PerlIO_context_layers
+ Perl_PerlIO_eof
+ Perl_PerlIO_error
+ Perl_PerlIO_fileno
+ Perl_PerlIO_fill
+ Perl_PerlIO_flush
+ Perl_PerlIO_get_base
+ Perl_PerlIO_get_bufsiz
+ Perl_PerlIO_get_cnt
+ Perl_PerlIO_get_ptr
+ Perl_PerlIO_read
+ Perl_PerlIO_seek
+ Perl_PerlIO_set_cnt
+ Perl_PerlIO_set_ptrcnt
+ Perl_PerlIO_setlinebuf
+ Perl_PerlIO_stderr
+ Perl_PerlIO_stdin
+ Perl_PerlIO_stdout
+ Perl_PerlIO_tell
+ Perl_PerlIO_unread
+ Perl_PerlIO_write
);
+if ($PLATFORM eq 'netware') {
+ push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
+}
if ($define{'USE_PERLIO'}) {
+ # Export the symols that make up the PerlIO abstraction, regardless
+ # of its implementation - read from a file
push @syms, $perlio_sym;
+
+ # This part is then dependent on how the abstraction is implemented
if ($define{'USE_SFIO'}) {
+ # Old legacy non-stdio "PerlIO"
skip_symbols \@layer_syms;
+ skip_symbols [qw(perlsio_binmode)];
# SFIO defines most of the PerlIO routines as macros
+ # So undo most of what $perlio_sym has just done - d'oh !
+ # Perhaps it would be better to list the ones which do exist
+ # And emit them
skip_symbols [qw(
PerlIO_canset_cnt
PerlIO_clearerr
PerlIO_ungetc
PerlIO_vprintf
PerlIO_write
+ PerlIO_perlio
+ Perl_PerlIO_clearerr
+ Perl_PerlIO_close
+ Perl_PerlIO_eof
+ Perl_PerlIO_error
+ Perl_PerlIO_fileno
+ Perl_PerlIO_fill
+ Perl_PerlIO_flush
+ Perl_PerlIO_get_base
+ Perl_PerlIO_get_bufsiz
+ Perl_PerlIO_get_cnt
+ Perl_PerlIO_get_ptr
+ Perl_PerlIO_read
+ Perl_PerlIO_seek
+ Perl_PerlIO_set_cnt
+ Perl_PerlIO_set_ptrcnt
+ Perl_PerlIO_setlinebuf
+ Perl_PerlIO_stderr
+ Perl_PerlIO_stdin
+ Perl_PerlIO_stdout
+ Perl_PerlIO_tell
+ Perl_PerlIO_unread
+ Perl_PerlIO_write
+ PL_def_layerlist
+ PL_known_layers
+ PL_perlio
)];
}
+ else {
+ # PerlIO with layers - export implementation
+ emit_symbols \@layer_syms;
+ emit_symbols [qw(perlsio_binmode)];
+ }
+ if ($define{'USE_ITHREADS'}) {
+ emit_symbols [qw(
+ PL_perlio_mutex
+ )];
+ }
+ else {
+ skip_symbols [qw(
+ PL_perlio_mutex
+ )];
+ }
} else {
- # Skip the PerlIO New Generation symbols.
+ # -Uuseperlio
+ # Skip the PerlIO layer symbols - although
+ # nothing should have exported them anyway.
skip_symbols \@layer_syms;
+ skip_symbols [qw(
+ perlsio_binmode
+ PL_def_layerlist
+ PL_known_layers
+ PL_perlio
+ PL_perlio_debug_fd
+ PL_perlio_fd_refcnt
+ PL_perlio_fd_refcnt_size
+ )];
+
+ # Also do NOT add abstraction symbols from $perlio_sym
+ # abstraction is done as #define to stdio
+ # Remaining remnants that _may_ be functions
+ # are handled in <DATA>
}
for my $syms (@syms) {
# variables
if ($define{'MULTIPLICITY'}) {
- for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
+ for my $f ($perlvars_h, $intrpvar_h) {
my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
emit_symbols $glob;
}
# XXX AIX seems to want the perlvars.h symbols, for some reason
- if ($PLATFORM eq 'aix') {
+ if ($PLATFORM eq 'aix' or $PLATFORM eq 'os2') { # OS/2 needs PL_thr_key
my $glob = readvar($perlvars_h);
emit_symbols $glob;
}
my $glob = readvar($intrpvar_h);
emit_symbols $glob;
}
- unless ($define{'MULTIPLICITY'} || $define{'USE_5005THREADS'}) {
- my $glob = readvar($thrdvar_h);
- emit_symbols $glob;
- }
}
sub try_symbol {
try_symbol($_);
}
-if ($PLATFORM eq 'win32') {
+if ($PLATFORM =~ /^win(?:32|ce)$/) {
foreach my $symbol (qw(
setuid
setgid
Perl_init_os_extras
Perl_thread_create
Perl_win32_init
+ Perl_win32_term
RunPerl
win32_async_check
win32_errno
win32_pclose
win32_rename
win32_setmode
+ win32_chsize
win32_lseek
win32_tell
win32_dup
win32_link
win32_unlink
win32_utime
+ win32_gettimeofday
win32_uname
win32_wait
win32_waitpid
win32_rewinddir
win32_closedir
win32_longpath
+ win32_ansipath
win32_os_id
win32_getpid
win32_crypt
{
try_symbol($symbol);
}
+ if ($CCTYPE eq "BORLAND") {
+ try_symbol('_matherr');
+ }
}
elsif ($PLATFORM eq 'os2') {
+ my (%mapped, @missing);
open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
/^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
close MAP or die 'Cannot close miniperl.map';
- @missing = grep { !exists $mapped{$_} and !exists $bincompat5005{$_} }
+ @missing = grep { !exists $mapped{$_} }
keys %export;
+ @missing = grep { !exists $exportperlmalloc{$_} } @missing;
delete $export{$_} foreach @missing;
}
elsif ($PLATFORM eq 'MacOS') {
fnInsertHashListAddrs
fnGetHashListAddrs
Perl_deb
+ Perl_sv_setsv
+ Perl_sv_catsv
+ Perl_sv_catpvn
+ Perl_sv_2pv
+ nw_freeenviron
+ Remove_Thread_Ctx
))
{
try_symbol($symbol);
}
}
+# records of type boot_module for statically linked modules (except Dynaloader)
+$static_ext =~ s/\//__/g;
+$static_ext =~ s/\bDynaLoader\b//;
+my @stat_mods = map {"boot_$_"} grep {/\S/} split /\s+/, $static_ext;
+foreach my $symbol (@stat_mods)
+ {
+ try_symbol($symbol);
+ }
+
+try_symbol("init_Win32CORE") if $static_ext =~ /\bWin32CORE\b/;
+
# Now all symbols should be defined because
# next we are going to output them.
output_symbol($symbol);
}
-if ($PLATFORM eq 'netware') {
- # This may not be the right way to do. This is to make sure
- # that the last symbol will not contain a comma else
- # Watcom linker cribs
- print "\tdummy\n";
-} elsif ($PLATFORM eq 'os2') {
- print "; LAST_ORDINAL=$sym_ord\n";
+if ($PLATFORM eq 'os2') {
+ print <<EOP;
+ dll_perlmain=main
+ fill_extLibpath
+ dir_subst
+ Perl_OS2_handler_install
+
+; LAST_ORDINAL=$sym_ord
+EOP
}
sub emit_symbol {
sub output_symbol {
my $symbol = shift;
- $symbol = $bincompat5005{$symbol}
- if $define{PERL_BINCOMPAT_5005} and $symbol =~ /^($bincompat5005)$/;
- if ($PLATFORM eq 'win32') {
+ if ($PLATFORM =~ /^win(?:32|ce)$/) {
$symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
print "\t$symbol\n";
# XXX: binary compatibility between compilers is an exercise
elsif ($PLATFORM eq 'os2') {
printf qq( %-31s \@%s\n),
qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
+ printf qq( %-31s \@%s\n),
+ qq("$exportperlmalloc{$symbol}" = "$symbol"),
+ $ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord
+ if $exportperlmalloc and exists $exportperlmalloc{$symbol};
}
elsif ($PLATFORM eq 'aix' || $PLATFORM eq 'MacOS') {
print "$symbol\n";
1;
__DATA__
-# extra globals not included above.
-Perl_cxinc
-perl_alloc
-perl_alloc_using
-perl_clone
-perl_clone_using
-perl_construct
-perl_destruct
-perl_free
-perl_parse
-perl_run
-PerlIOBase_clearerr
-PerlIOBase_close
-PerlIOBase_dup
-PerlIOBase_eof
-PerlIOBase_error
-PerlIOBase_fileno
-PerlIOBase_pushed
-PerlIOBase_read
-PerlIOBase_setlinebuf
-PerlIOBase_unread
-PerlIOBuf_bufsiz
-PerlIOBuf_fill
-PerlIOBuf_flush
-PerlIOBuf_get_cnt
-PerlIOBuf_get_ptr
-PerlIOBuf_open
-PerlIOBuf_pushed
-PerlIOBuf_read
-PerlIOBuf_seek
-PerlIOBuf_set_ptrcnt
-PerlIOBuf_tell
-PerlIOBuf_unread
-PerlIOBuf_write
-PerlIO_allocate
-PerlIO_apply_layers
-PerlIO_arg_fetch
+# Oddities from PerlIO
PerlIO_binmode
-PerlIO_define_layer
-PerlIO_define_layer
PerlIO_getpos
PerlIO_init
-PerlIO_modestr
-PerlIO_pending
-PerlIO_perlio
-PerlIO_push
PerlIO_setpos
PerlIO_sprintf
PerlIO_sv_dup
PerlIO_tmpfile
PerlIO_vsprintf
-perlsio_binmode