#./perl -w # # Create the export list for perl. # # Needed by WIN32 and OS/2 for creating perl.dll, # and by AIX for creating libperl.a when -Duseshrplib is in effect, # and by VMS for creating perlshr.exe. # # Reads from information stored in # # %Config::Config (ie config.sh) # config.h # embed.fnc # globvar.sym # intrpvar.h # miniperl.map (on OS/2) # perl5.def (on OS/2; this is the old version of the file being made) # perlio.sym # perlvars.h # regen/opcodes # # plus long lists of function names hard-coded directly in this script. # # Writes the result to STDOUT. # # Normally this script is invoked from a makefile (e.g. win32/Makefile), # which redirects STDOUT to a suitable file, such as: # # perl5.def OS/2 # perldll.def Windows # perl.exp AIX # perl.imp NetWare # makedef.lis VMS BEGIN { unshift @INC, "lib" } use Config; use strict; my %ARGS = (CCTYPE => 'MSVC', TARG_DIR => ''); my %define; my $fold; sub process_cc_flags { foreach (map {split /\s+/, $_} @_) { $define{$1} = $2 // 1 if /^-D(\w+)(?:=(.+))?/; } } while (@ARGV) { my $flag = shift; if ($flag =~ /^(?:CC_FLAGS=)?(-D\w.*)/) { process_cc_flags($1); } elsif ($flag =~ /^(CCTYPE|FILETYPE|PLATFORM|TARG_DIR)=(.+)$/) { $ARGS{$1} = $2; } elsif ($flag eq '--sort-fold') { ++$fold; } } require "$ARGS{TARG_DIR}regen/embed_lib.pl"; { my @PLATFORM = qw(aix win32 wince os2 netware vms test); my %PLATFORM; @PLATFORM{@PLATFORM} = (); die "PLATFORM undefined, must be one of: @PLATFORM\n" unless defined $ARGS{PLATFORM}; die "PLATFORM must be one of: @PLATFORM\n" unless exists $PLATFORM{$ARGS{PLATFORM}}; } # Is the following guard strictly necessary? Added during refactoring # to keep the same behaviour when merging other code into here. process_cc_flags(@Config{qw(ccflags optimize)}) if $ARGS{PLATFORM} ne 'win32' && $ARGS{PLATFORM} ne 'wince' && $ARGS{PLATFORM} ne 'netware'; # 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 @options = sort(Config::bincompat_options(), Config::non_bincompat_options()); print STDERR "Options: (@options)\n" unless $ARGS{PLATFORM} eq 'test'; $define{$_} = 1 foreach @options; my %exportperlmalloc = ( Perl_malloc => "malloc", Perl_mfree => "free", Perl_realloc => "realloc", Perl_calloc => "calloc", ); my $exportperlmalloc = $ARGS{PLATFORM} eq 'os2'; open(CFG, '<', 'config.h') || die "Cannot open config.h: $!\n"; while () { $define{$1} = 1 if /^\s*\#\s*define\s+(MYMALLOC|MULTIPLICITY |SPRINTF_RETURNS_STRLEN |(?:PERL|USE|HAS)_\w+)\b/x; } close(CFG); # perl.h logic duplication begins if ($define{PERL_IMPLICIT_SYS}) { $define{PL_OP_SLAB_ALLOC} = 1; } if ($define{USE_ITHREADS}) { if (!$define{MULTIPLICITY}) { $define{MULTIPLICITY} = 1; } } $define{PERL_IMPLICIT_CONTEXT} ||= $define{USE_ITHREADS} || $define{MULTIPLICITY} ; if ($define{USE_ITHREADS} && $ARGS{PLATFORM} ne 'win32' && $^O ne 'darwin') { $define{USE_REENTRANT_API} = 1; } # perl.h logic duplication ends print STDERR "Defines: (" . join(' ', sort keys %define) . ")\n" unless $ARGS{PLATFORM} eq 'test'; my $sym_ord = 0; my %ordinal; if ($ARGS{PLATFORM} eq 'os2') { if (open my $fh, '<', 'perl5.def') { while (<$fh>) { last if /^\s*EXPORTS\b/; } while (<$fh>) { $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 } } my %skip; # All platforms export boot_DynaLoader unconditionally. my %export = ( boot_DynaLoader => 1 ); sub try_symbols { foreach my $symbol (@_) { ++$export{$symbol} unless exists $skip{$symbol}; } } sub readvar { # $hash is the hash that we're adding to. For one of our callers, it will # actually be the skip hash but that doesn't affect the intent of what # we're doing, as in that case we skip adding something to the skip hash # for the second time. my $file = $ARGS{TARG_DIR} . shift; my $hash = shift; my $proc = shift; open my $vars, '<', $file or die die "Cannot open $file: $!\n"; while (<$vars>) { # All symbols have a Perl_ prefix because that's what embed.h sticks # in front of them. The A?I?S?C? is strictly speaking wrong. next unless /\bPERLVAR(A?I?S?C?)\(([IGT]),\s*(\w+)/; my $var = "PL_$3"; my $symbol = $proc ? &$proc($1,$2,$3) : $var; ++$hash->{$symbol} unless exists $skip{$var}; } } if ($ARGS{PLATFORM} ne 'os2') { ++$skip{$_} foreach qw( PL_cryptseen PL_opsave Perl_GetVars Perl_dump_fds Perl_my_bcopy Perl_my_bzero Perl_my_chsize Perl_my_htonl Perl_my_memcmp Perl_my_memset Perl_my_ntohl Perl_my_swap ); if ($ARGS{PLATFORM} eq 'vms') { ++$skip{PL_statusvalue_posix}; # This is a wrapper if we have symlink, not a replacement # if we don't. ++$skip{Perl_my_symlink} unless $Config{d_symlink}; } else { ++$skip{PL_statusvalue_vms}; if ($ARGS{PLATFORM} ne 'aix') { ++$skip{$_} foreach qw( PL_DBcv PL_generation PL_lastgotoprobe PL_modcount PL_timesbuf main ); } } } if ($ARGS{PLATFORM} ne 'vms') { # VMS does its own thing for these symbols. ++$skip{$_} foreach qw( PL_sig_handlers_initted PL_sig_ignoring PL_sig_defaulting ); if ($ARGS{PLATFORM} ne 'win32') { ++$skip{$_} foreach qw( Perl_do_spawn Perl_do_spawn_nowait Perl_do_aspawn ); } } unless ($define{UNLINK_ALL_VERSIONS}) { ++$skip{Perl_unlnk}; } unless ($define{'DEBUGGING'}) { ++$skip{$_} foreach qw( Perl_debop Perl_debprofdump Perl_debstack Perl_debstackptrs Perl_pad_sv Perl_pad_setsv Perl_hv_assert PL_block_type PL_watchaddr PL_watchok PL_watch_pvx ); } if ($define{'PERL_IMPLICIT_SYS'}) { ++$skip{$_} foreach qw( Perl_my_popen Perl_my_pclose ); ++$export{$_} foreach qw(perl_get_host_info perl_alloc_override); ++$export{perl_clone_host} if $define{USE_ITHREADS}; } else { ++$skip{$_} foreach qw( PL_Mem PL_MemShared PL_MemParse PL_Env PL_StdIO PL_LIO PL_Dir PL_Sock PL_Proc perl_alloc_using perl_clone_using ); } unless ($define{'PERL_OLD_COPY_ON_WRITE'}) { ++$skip{Perl_sv_setsv_cow}; } unless ($define{'USE_REENTRANT_API'}) { ++$skip{PL_reentrant_buffer}; } if ($define{'MYMALLOC'}) { try_symbols(qw( Perl_dump_mstats Perl_get_mstats Perl_strdup Perl_putenv MallocCfg_ptr MallocCfgP_ptr )); unless ($define{USE_ITHREADS}) { ++$skip{PL_malloc_mutex} } } else { ++$skip{$_} foreach qw( PL_malloc_mutex Perl_dump_mstats Perl_get_mstats MallocCfg_ptr MallocCfgP_ptr ); } if ($define{'PERL_USE_SAFE_PUTENV'}) { ++$skip{PL_use_safe_putenv}; } unless ($define{'USE_ITHREADS'}) { ++$skip{PL_thr_key}; } # USE_5005THREADS symbols. Kept as reference for easier removal ++$skip{$_} foreach qw( PL_sv_mutex PL_strtab_mutex PL_svref_mutex PL_cred_mutex PL_eval_mutex PL_fdpid_mutex PL_sv_lock_mutex PL_eval_cond PL_eval_owner PL_threads_mutex PL_nthreads PL_nthreads_cond PL_threadnum PL_threadsv_names PL_thrsv PL_vtbl_mutex Perl_condpair_magic Perl_new_struct_thread Perl_per_thread_magicals Perl_thread_create Perl_find_threadsv Perl_unlock_condpair Perl_magic_mutexfree Perl_sv_lock ); unless ($define{'USE_ITHREADS'}) { ++$skip{$_} foreach qw( PL_check_mutex PL_op_mutex PL_regex_pad PL_regex_padav PL_dollarzero_mutex PL_hints_mutex PL_my_ctx_mutex PL_perlio_mutex Perl_clone_params_del Perl_clone_params_new Perl_parser_dup Perl_dirp_dup Perl_cx_dup Perl_si_dup Perl_any_dup Perl_ss_dup Perl_fp_dup Perl_gp_dup Perl_he_dup Perl_mg_dup Perl_re_dup_guts Perl_sv_dup Perl_sv_dup_inc Perl_rvpv_dup Perl_hek_dup Perl_sys_intern_dup perl_clone perl_clone_using Perl_stashpv_hvname_match Perl_regdupe_internal Perl_newPADOP ); } unless ($define{'PERL_IMPLICIT_CONTEXT'}) { ++$skip{$_} foreach qw( 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_form_nocontext Perl_load_module_nocontext Perl_mess_nocontext Perl_warn_nocontext Perl_warner_nocontext Perl_newSVpvf_nocontext Perl_sv_catpvf_nocontext Perl_sv_setpvf_nocontext Perl_sv_catpvf_mg_nocontext Perl_sv_setpvf_mg_nocontext Perl_my_cxt_init Perl_my_cxt_index ); } unless ($define{'PL_OP_SLAB_ALLOC'}) { ++$skip{$_} foreach qw( PL_OpPtr PL_OpSlab PL_OpSpace Perl_Slab_Alloc Perl_Slab_Free ); } unless ($define{'PERL_DEBUG_READONLY_OPS'}) { ++$skip{$_} foreach qw( PL_slab_count PL_slabs ); } unless ($define{'PERL_NEED_APPCTX'}) { ++$skip{PL_appctx}; } unless ($define{'PERL_NEED_TIMESBASE'}) { ++$skip{PL_timesbase}; } unless ($define{'DEBUG_LEAKING_SCALARS'}) { ++$skip{PL_sv_serial}; } unless ($define{'DEBUG_LEAKING_SCALARS_FORK_DUMP'}) { ++$skip{PL_dumper_fd}; } unless ($define{'PERL_DONT_CREATE_GVSV'}) { ++$skip{Perl_gv_SVadd}; } if ($define{'SPRINTF_RETURNS_STRLEN'}) { ++$skip{Perl_my_sprintf}; } unless ($define{'PERL_USES_PL_PIDSTATUS'}) { ++$skip{PL_pidstatus}; } unless ($define{'PERL_TRACK_MEMPOOL'}) { ++$skip{PL_memory_debug_header}; } unless ($define{PERL_MAD}) { ++$skip{$_} foreach qw( PL_madskills PL_xmlfp ); } unless ($define{'MULTIPLICITY'}) { ++$skip{$_} foreach qw( PL_interp_size PL_interp_size_5_16_0 ); } unless ($define{'PERL_GLOBAL_STRUCT'}) { ++$skip{PL_global_struct_size}; } unless ($define{'PERL_GLOBAL_STRUCT_PRIVATE'}) { ++$skip{$_} foreach qw( PL_my_cxt_keys Perl_my_cxt_index ); } unless ($define{HAS_MMAP}) { ++$skip{PL_mmap_page_size}; } if ($define{HAS_SIGACTION}) { ++$skip{PL_sig_trapped}; if ($ARGS{PLATFORM} eq 'vms') { # FAKE_PERSISTENT_SIGNAL_HANDLERS defined as !defined(HAS_SIGACTION) ++$skip{PL_sig_ignoring}; } } unless ($define{USE_LOCALE_COLLATE}) { ++$skip{$_} foreach qw( PL_collation_ix PL_collation_name PL_collation_standard PL_collxfrm_base PL_collxfrm_mult Perl_sv_collxfrm Perl_sv_collxfrm_flags ); } unless ($define{USE_LOCALE_NUMERIC}) { ++$skip{$_} foreach qw( PL_numeric_local PL_numeric_name PL_numeric_radix_sv PL_numeric_standard ); } unless ($define{HAVE_INTERP_INTERN}) { ++$skip{$_} foreach qw( Perl_sys_intern_clear Perl_sys_intern_dup Perl_sys_intern_init PL_sys_intern ); } if ($define{HAS_SIGNBIT}) { ++$skip{Perl_signbit}; } if ($define{'PERL_GLOBAL_STRUCT'}) { readvar('perlvars.h', \%skip); # This seems like the least ugly way to cope with the fact that PL_sh_path # is mentioned in perlvar.h and globvar.sym, and always exported. delete $skip{PL_sh_path}; ++$export{Perl_GetVars}; try_symbols(qw(PL_Vars PL_VarsPtr)) unless $ARGS{CCTYPE} eq 'GCC'; } else { ++$skip{$_} foreach qw(Perl_init_global_struct Perl_free_global_struct); } # functions from *.sym files my @syms = qw(globvar.sym); # Symbols that are the public face of the PerlIO layers implementation # These are in _addition to_ the public face of the abstraction # and need to be exported to allow XS modules to implement layers my @layer_syms = qw( PerlIOBase_binmode PerlIOBase_clearerr PerlIOBase_close PerlIOBase_dup PerlIOBase_eof PerlIOBase_error PerlIOBase_fileno PerlIOBase_open PerlIOBase_noop_fail PerlIOBase_noop_ok PerlIOBase_popped PerlIOBase_pushed PerlIOBase_read PerlIOBase_setlinebuf PerlIOBase_unread PerlIOBuf_bufsiz PerlIOBuf_close PerlIOBuf_dup PerlIOBuf_fill PerlIOBuf_flush PerlIOBuf_get_base PerlIOBuf_get_cnt PerlIOBuf_get_ptr PerlIOBuf_open PerlIOBuf_popped PerlIOBuf_pushed PerlIOBuf_read PerlIOBuf_seek PerlIOBuf_set_ptrcnt PerlIOBuf_tell PerlIOBuf_unread PerlIOBuf_write PerlIO_allocate PerlIO_apply_layera PerlIO_apply_layers PerlIO_arg_fetch PerlIO_debug PerlIO_define_layer PerlIO_find_layer PerlIO_isutf8 PerlIO_layer_fetch PerlIO_list_alloc PerlIO_list_free PerlIO_modestr PerlIO_parse_layers PerlIO_pending PerlIO_perlio PerlIO_pop PerlIO_push PerlIO_sv_dup Perl_PerlIO_clearerr Perl_PerlIO_close Perl_PerlIO_context_layers Perl_PerlIO_eof Perl_PerlIO_error Perl_PerlIO_fileno Perl_PerlIO_fill Perl_PerlIO_flush Perl_PerlIO_get_base Perl_PerlIO_get_bufsiz Perl_PerlIO_get_cnt Perl_PerlIO_get_ptr Perl_PerlIO_read Perl_PerlIO_seek Perl_PerlIO_set_cnt Perl_PerlIO_set_ptrcnt Perl_PerlIO_setlinebuf Perl_PerlIO_stderr Perl_PerlIO_stdin Perl_PerlIO_stdout Perl_PerlIO_tell Perl_PerlIO_unread Perl_PerlIO_write ); if ($ARGS{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" ++$skip{$_} foreach @layer_syms; ++$skip{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{$_} foreach qw( PerlIO_canset_cnt PerlIO_clearerr PerlIO_close PerlIO_eof PerlIO_error PerlIO_exportFILE PerlIO_fast_gets PerlIO_fdopen PerlIO_fileno PerlIO_findFILE PerlIO_flush PerlIO_get_base PerlIO_get_bufsiz PerlIO_get_cnt PerlIO_get_ptr PerlIO_getc PerlIO_getname PerlIO_has_base PerlIO_has_cntptr PerlIO_importFILE PerlIO_open PerlIO_printf PerlIO_putc PerlIO_puts PerlIO_read PerlIO_releaseFILE PerlIO_reopen PerlIO_rewind PerlIO_seek PerlIO_set_cnt PerlIO_set_ptrcnt PerlIO_setlinebuf PerlIO_sprintf PerlIO_stderr PerlIO_stdin PerlIO_stdout PerlIO_stdoutf PerlIO_tell PerlIO_ungetc PerlIO_vprintf PerlIO_write PerlIO_perlio Perl_PerlIO_clearerr Perl_PerlIO_close Perl_PerlIO_eof Perl_PerlIO_error Perl_PerlIO_fileno Perl_PerlIO_fill Perl_PerlIO_flush Perl_PerlIO_get_base Perl_PerlIO_get_bufsiz Perl_PerlIO_get_cnt Perl_PerlIO_get_ptr Perl_PerlIO_read Perl_PerlIO_seek Perl_PerlIO_set_cnt Perl_PerlIO_set_ptrcnt Perl_PerlIO_setlinebuf Perl_PerlIO_stderr Perl_PerlIO_stdin Perl_PerlIO_stdout Perl_PerlIO_tell Perl_PerlIO_unread Perl_PerlIO_write PL_def_layerlist PL_known_layers PL_perlio ); } else { # PerlIO with layers - export implementation try_symbols(@layer_syms, 'perlsio_binmode'); } } else { # -Uuseperlio # Skip the PerlIO layer symbols - although # nothing should have exported them anyway. ++$skip{$_} foreach @layer_syms; ++$skip{$_} foreach qw( perlsio_binmode PL_def_layerlist PL_known_layers PL_perlio PL_perlio_debug_fd PL_perlio_fd_refcnt PL_perlio_fd_refcnt_size PL_perlio_mutex ); # Also do NOT add abstraction symbols from $perlio_sym # abstraction is done as #define to stdio # Remaining remnants that _may_ be functions are handled below. } ############################################################################### # At this point all skip lists should be completed, as we are about to test # many symbols against them. { my %seen; my ($embed) = setup_embed($ARGS{TARG_DIR}); foreach (@$embed) { my ($flags, $retval, $func, @args) = @$_; next unless $func; if ($flags =~ /[AX]/ && $flags !~ /[xm]/ || $flags =~ /b/) { # public API, so export # If a function is defined twice, for example before and after # an #else, only export its name once. Important to do this test # within the block, as the *first* definition may have flags which # mean "don't export" next if $seen{$func}++; $func = "Perl_$func" if $flags =~ /[pbX]/; ++$export{$func} unless exists $skip{$func}; } } } foreach (@syms) { my $syms = $ARGS{TARG_DIR} . $_; open my $global, '<', $syms or die "failed to open $syms: $!\n"; # Functions already have a Perl_ prefix # Variables need a PL_ prefix my $prefix = $syms =~ /var\.sym$/i ? 'PL_' : ''; while (<$global>) { next unless /^([A-Za-z].*)/; my $symbol = "$prefix$1"; ++$export{$symbol} unless exists $skip{$symbol}; } } # variables if ($define{'MULTIPLICITY'} && $define{PERL_GLOBAL_STRUCT}) { readvar('perlvars.h', \%export, sub { "Perl_" . $_[1] . $_[2] . "_ptr" }); # XXX AIX seems to want the perlvars.h symbols, for some reason if ($ARGS{PLATFORM} eq 'aix' or $ARGS{PLATFORM} eq 'os2') { # OS/2 needs PL_thr_key readvar('perlvars.h', \%export); } } else { unless ($define{'PERL_GLOBAL_STRUCT'}) { readvar('perlvars.h', \%export); } unless ($define{MULTIPLICITY}) { readvar('intrpvar.h', \%export); } } # Oddities from PerlIO # All have alternate implementations in perlio.c, so always exist. # Should they be considered to be part of the API? try_symbols(qw( PerlIO_binmode PerlIO_getpos PerlIO_init PerlIO_setpos PerlIO_sprintf PerlIO_tmpfile PerlIO_vsprintf )); if ($ARGS{PLATFORM} eq 'win32') { try_symbols(qw( setgid setuid win32_free_childdir win32_free_childenv win32_get_childdir win32_get_childenv win32_spawnvp )); } if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) { try_symbols(qw( Perl_init_os_extras Perl_thread_create Perl_win32_init Perl_win32_term RunPerl win32_async_check win32_errno win32_environ win32_abort win32_fstat win32_stat win32_pipe win32_popen win32_pclose win32_rename win32_setmode win32_chsize win32_lseek win32_tell win32_dup win32_dup2 win32_open win32_close win32_eof win32_isatty win32_read win32_write win32_mkdir win32_rmdir win32_chdir win32_flock win32_execv win32_execvp win32_htons win32_ntohs win32_htonl win32_ntohl win32_inet_addr win32_inet_ntoa win32_socket win32_bind win32_listen win32_accept win32_connect win32_send win32_sendto win32_recv win32_recvfrom win32_shutdown win32_closesocket win32_ioctlsocket win32_setsockopt win32_getsockopt win32_getpeername win32_getsockname win32_gethostname win32_gethostbyname win32_gethostbyaddr win32_getprotobyname win32_getprotobynumber win32_getservbyname win32_getservbyport win32_select win32_endhostent win32_endnetent win32_endprotoent win32_endservent win32_getnetent win32_getnetbyname win32_getnetbyaddr win32_getprotoent win32_getservent win32_sethostent win32_setnetent win32_setprotoent win32_setservent win32_getenv win32_putenv win32_perror win32_malloc win32_calloc win32_realloc win32_free win32_sleep win32_times win32_access win32_alarm win32_chmod win32_open_osfhandle win32_get_osfhandle win32_ioctl win32_link win32_unlink win32_utime win32_gettimeofday win32_uname win32_wait win32_waitpid win32_kill win32_str_os_error win32_opendir win32_readdir win32_telldir win32_seekdir win32_rewinddir win32_closedir win32_longpath win32_ansipath win32_os_id win32_getpid win32_crypt win32_dynaload win32_clearenv win32_stdin win32_stdout win32_stderr win32_ferror win32_feof win32_strerror win32_fprintf win32_printf win32_vfprintf win32_vprintf win32_fread win32_fwrite win32_fopen win32_fdopen win32_freopen win32_fclose win32_fputs win32_fputc win32_ungetc win32_getc win32_fileno win32_clearerr win32_fflush win32_ftell win32_fseek win32_fgetpos win32_fsetpos win32_rewind win32_tmpfile win32_setbuf win32_setvbuf win32_flushall win32_fcloseall win32_fgets win32_gets win32_fgetc win32_putc win32_puts win32_getchar win32_putchar )); } elsif ($ARGS{PLATFORM} eq 'vms') { try_symbols(qw( Perl_cando Perl_cando_by_name Perl_closedir Perl_csighandler_init Perl_do_rmdir Perl_fileify_dirspec Perl_fileify_dirspec_ts Perl_fileify_dirspec_utf8 Perl_fileify_dirspec_utf8_ts Perl_flex_fstat Perl_flex_lstat Perl_flex_stat Perl_kill_file Perl_my_chdir Perl_my_chmod Perl_my_crypt Perl_my_endpwent Perl_my_fclose Perl_my_fdopen Perl_my_fgetname Perl_my_flush Perl_my_fwrite Perl_my_gconvert Perl_my_getenv Perl_my_getenv_len Perl_my_getlogin Perl_my_getpwnam Perl_my_getpwuid Perl_my_gmtime Perl_my_kill Perl_my_localtime Perl_my_mkdir Perl_my_sigaction Perl_my_symlink Perl_my_time Perl_my_tmpfile Perl_my_trnlnm Perl_my_utime Perl_my_waitpid Perl_opendir Perl_pathify_dirspec Perl_pathify_dirspec_ts Perl_pathify_dirspec_utf8 Perl_pathify_dirspec_utf8_ts Perl_readdir Perl_readdir_r Perl_rename Perl_rmscopy Perl_rmsexpand Perl_rmsexpand_ts Perl_rmsexpand_utf8 Perl_rmsexpand_utf8_ts Perl_seekdir Perl_sig_to_vmscondition Perl_telldir Perl_tounixpath Perl_tounixpath_ts Perl_tounixpath_utf8 Perl_tounixpath_utf8_ts Perl_tounixspec Perl_tounixspec_ts Perl_tounixspec_utf8 Perl_tounixspec_utf8_ts Perl_tovmspath Perl_tovmspath_ts Perl_tovmspath_utf8 Perl_tovmspath_utf8_ts Perl_tovmsspec Perl_tovmsspec_ts Perl_tovmsspec_utf8 Perl_tovmsspec_utf8_ts Perl_trim_unixpath Perl_vms_case_tolerant Perl_vms_do_aexec Perl_vms_do_exec Perl_vms_image_init Perl_vms_realpath Perl_vmssetenv Perl_vmssetuserlnm Perl_vmstrnenv PerlIO_openn )); } elsif ($ARGS{PLATFORM} eq 'os2') { try_symbols(qw( ctermid get_sysinfo Perl_OS2_init Perl_OS2_init3 Perl_OS2_term OS2_Perl_data dlopen dlsym dlerror dlclose dup2 dup my_tmpfile my_tmpnam my_flock my_rmdir my_mkdir my_getpwuid my_getpwnam my_getpwent my_setpwent my_endpwent fork_with_resources croak_with_os2error setgrent endgrent getgrent malloc_mutex threads_mutex nthreads nthreads_cond os2_cond_wait os2_stat os2_execname async_mssleep msCounter InfoTable pthread_join pthread_create pthread_detach XS_Cwd_change_drive XS_Cwd_current_drive XS_Cwd_extLibpath XS_Cwd_extLibpath_set XS_Cwd_sys_abspath XS_Cwd_sys_chdir XS_Cwd_sys_cwd XS_Cwd_sys_is_absolute XS_Cwd_sys_is_relative XS_Cwd_sys_is_rooted XS_DynaLoader_mod2fname XS_File__Copy_syscopy Perl_Register_MQ Perl_Deregister_MQ Perl_Serve_Messages Perl_Process_Messages init_PMWIN_entries PMWIN_entries Perl_hab_GET loadByOrdinal pExtFCN os2error ResetWinError CroakWinError PL_do_undump )); } elsif ($ARGS{PLATFORM} eq 'netware') { try_symbols(qw( Perl_init_os_extras Perl_thread_create Perl_nw5_init RunPerl AllocStdPerl FreeStdPerl do_spawn2 do_aspawn nw_uname nw_stdin nw_stdout nw_stderr nw_feof nw_ferror nw_fopen nw_fclose nw_clearerr nw_getc nw_fgets nw_fputc nw_fputs nw_fflush nw_ungetc nw_fileno nw_fdopen nw_freopen nw_fread nw_fwrite nw_setbuf nw_setvbuf nw_vfprintf nw_ftell nw_fseek nw_rewind nw_tmpfile nw_fgetpos nw_fsetpos nw_dup nw_access nw_chmod nw_chsize nw_close nw_dup2 nw_flock nw_isatty nw_link nw_lseek nw_stat nw_mktemp nw_open nw_read nw_rename nw_setmode nw_unlink nw_utime nw_write nw_chdir nw_rmdir nw_closedir nw_opendir nw_readdir nw_rewinddir nw_seekdir nw_telldir nw_htonl nw_htons nw_ntohl nw_ntohs nw_accept nw_bind nw_connect nw_endhostent nw_endnetent nw_endprotoent nw_endservent nw_gethostbyaddr nw_gethostbyname nw_gethostent nw_gethostname nw_getnetbyaddr nw_getnetbyname nw_getnetent nw_getpeername nw_getprotobyname nw_getprotobynumber nw_getprotoent nw_getservbyname nw_getservbyport nw_getservent nw_getsockname nw_getsockopt nw_inet_addr nw_listen nw_socket nw_recv nw_recvfrom nw_select nw_send nw_sendto nw_sethostent nw_setnetent nw_setprotoent nw_setservent nw_setsockopt nw_inet_ntoa nw_shutdown nw_crypt nw_execvp nw_kill nw_Popen nw_Pclose nw_Pipe nw_times nw_waitpid nw_getpid nw_spawnvp nw_os_id nw_open_osfhandle nw_get_osfhandle nw_abort nw_sleep nw_wait nw_dynaload nw_strerror fnFpSetMode fnInsertHashListAddrs fnGetHashListAddrs Perl_deb Perl_sv_setsv Perl_sv_catsv Perl_sv_catpvn Perl_sv_2pv nw_freeenviron Remove_Thread_Ctx )); } # When added this code was only run for Win32 and WinCE # Currently only Win32 links static extensions into the shared library. # The WinCE makefile doesn't appear to support static extensions, so this code # can't have any effect there. # The NetWare Makefile doesn't support static extensions (and hardcodes the # list of dynamic extensions, and the rules to build them) # For *nix (and presumably OS/2) with a shared libperl, Makefile.SH compiles # static extensions with -fPIC, but links them to perl, not libperl.so # The VMS build scripts don't yet implement static extensions at all. if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) { # records of type boot_module for statically linked modules (except Dynaloader) my $static_ext = $Config{static_ext} // ""; $static_ext =~ s/\//__/g; $static_ext =~ s/\bDynaLoader\b//; try_symbols(map {"boot_$_"} grep {/\S/} split /\s+/, $static_ext); try_symbols("init_Win32CORE") if $static_ext =~ /\bWin32CORE\b/; } if ($ARGS{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 ; close MAP or die 'Cannot close miniperl.map'; @missing = grep { !exists $mapped{$_} } keys %export; @missing = grep { !exists $exportperlmalloc{$_} } @missing; delete $export{$_} foreach @missing; } ############################################################################### # Now all symbols should be defined because next we are going to output them. # Start with platform specific headers: if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) { my $dll = $define{PERL_DLL} ? $define{PERL_DLL} =~ s/\.dll$//ir : "perl$Config{api_revision}$Config{api_version}"; print "LIBRARY $dll\n"; # The DESCRIPTION module definition file statement is not supported # by VC7 onwards. if ($ARGS{CCTYPE} =~ /^(?:MSVC60|GCC)$/) { print "DESCRIPTION 'Perl interpreter'\n"; } print "EXPORTS\n"; } elsif ($ARGS{PLATFORM} eq 'os2') { (my $v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/; $v .= '-thread' if $Config{archname} =~ /-thread/; (my $dll = $define{PERL_DLL}) =~ s/\.dll$//i; $v .= "\@$Config{perl_patchlevel}" if $Config{perl_patchlevel}; my $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $Config{config_args}'"; $d = substr($d, 0, 249) . "...'" if length $d > 253; print <<"---EOP---"; LIBRARY '$dll' INITINSTANCE TERMINSTANCE $d STACKSIZE 32768 CODE LOADONCALL DATA LOADONCALL NONSHARED MULTIPLE EXPORTS ---EOP--- } elsif ($ARGS{PLATFORM} eq 'aix') { my $OSVER = `uname -v`; chop $OSVER; my $OSREL = `uname -r`; chop $OSREL; if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) { print "#! ..\n"; } else { print "#!\n"; } } elsif ($ARGS{PLATFORM} eq 'netware') { if ($ARGS{FILETYPE} eq 'def') { print "LIBRARY perl$Config{api_revision}$Config{api_version}\n"; print "DESCRIPTION 'Perl interpreter for NetWare'\n"; print "EXPORTS\n"; } } # Then the symbols my @symbols = $fold ? sort {lc $a cmp lc $b} keys %export : sort keys %export; foreach my $symbol (@symbols) { if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) { print "\t$symbol\n"; } elsif ($ARGS{PLATFORM} eq 'os2') { printf qq( %-31s \@%s\n), qq("$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 ($ARGS{PLATFORM} eq 'netware') { print "\t$symbol,\n"; } else { print "$symbol\n"; } } # Then platform specific footers. if ($ARGS{PLATFORM} eq 'os2') { print <