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Use 'perldoc ppport.h' to view the documentation below.
----------------------------------------------------------------------
SKIP
=pod
=head1 NAME
ppport.h - Perl/Pollution/Portability version 3.35
=head1 SYNOPSIS
perl ppport.h [options] [source files]
Searches current directory for files if no [source files] are given
--help show short help
--version show version
--patch=file write one patch file with changes
--copy=suffix write changed copies with suffix
--diff=program use diff program and options
--compat-version=version provide compatibility with Perl version
--cplusplus accept C++ comments
--quiet don't output anything except fatal errors
--nodiag don't show diagnostics
--nohints don't show hints
--nochanges don't suggest changes
--nofilter don't filter input files
--strip strip all script and doc functionality from
ppport.h
--list-provided list provided API
--list-unsupported list unsupported API
--api-info=name show Perl API portability information
=head1 COMPATIBILITY
This version of F<ppport.h> is designed to support operation with Perl
installations back to 5.003, and has been tested up to 5.20.
=head1 OPTIONS
=head2 --help
Display a brief usage summary.
=head2 --version
Display the version of F<ppport.h>.
=head2 --patch=I<file>
If this option is given, a single patch file will be created if
any changes are suggested. This requires a working diff program
to be installed on your system.
=head2 --copy=I<suffix>
If this option is given, a copy of each file will be saved with
the given suffix that contains the suggested changes. This does
not require any external programs. Note that this does not
automagically add a dot between the original filename and the
suffix. If you want the dot, you have to include it in the option
argument.
If neither C<--patch> or C<--copy> are given, the default is to
simply print the diffs for each file. This requires either
C<Text::Diff> or a C<diff> program to be installed.
=head2 --diff=I<program>
Manually set the diff program and options to use. The default
is to use C<Text::Diff>, when installed, and output unified
context diffs.
=head2 --compat-version=I<version>
Tell F<ppport.h> to check for compatibility with the given
Perl version. The default is to check for compatibility with Perl
version 5.003. You can use this option to reduce the output
of F<ppport.h> if you intend to be backward compatible only
down to a certain Perl version.
=head2 --cplusplus
Usually, F<ppport.h> will detect C++ style comments and
replace them with C style comments for portability reasons.
Using this option instructs F<ppport.h> to leave C++
comments untouched.
=head2 --quiet
Be quiet. Don't print anything except fatal errors.
=head2 --nodiag
Don't output any diagnostic messages. Only portability
alerts will be printed.
=head2 --nohints
Don't output any hints. Hints often contain useful portability
notes. Warnings will still be displayed.
=head2 --nochanges
Don't suggest any changes. Only give diagnostic output and hints
unless these are also deactivated.
=head2 --nofilter
Don't filter the list of input files. By default, files not looking
like source code (i.e. not *.xs, *.c, *.cc, *.cpp or *.h) are skipped.
=head2 --strip
Strip all script and documentation functionality from F<ppport.h>.
This reduces the size of F<ppport.h> dramatically and may be useful
if you want to include F<ppport.h> in smaller modules without
increasing their distribution size too much.
The stripped F<ppport.h> will have a C<--unstrip> option that allows
you to undo the stripping, but only if an appropriate C<Devel::PPPort>
module is installed.
=head2 --list-provided
Lists the API elements for which compatibility is provided by
F<ppport.h>. Also lists if it must be explicitly requested,
if it has dependencies, and if there are hints or warnings for it.
=head2 --list-unsupported
Lists the API elements that are known not to be supported by
F<ppport.h> and below which version of Perl they probably
won't be available or work.
=head2 --api-info=I<name>
Show portability information for API elements matching I<name>.
If I<name> is surrounded by slashes, it is interpreted as a regular
expression.
=head1 DESCRIPTION
In order for a Perl extension (XS) module to be as portable as possible
across differing versions of Perl itself, certain steps need to be taken.
=over 4
=item *
Including this header is the first major one. This alone will give you
access to a large part of the Perl API that hasn't been available in
earlier Perl releases. Use
perl ppport.h --list-provided
to see which API elements are provided by ppport.h.
=item *
You should avoid using deprecated parts of the API. For example, using
global Perl variables without the C<PL_> prefix is deprecated. Also,
some API functions used to have a C<perl_> prefix. Using this form is
also deprecated. You can safely use the supported API, as F<ppport.h>
will provide wrappers for older Perl versions.
=item *
If you use one of a few functions or variables that were not present in
earlier versions of Perl, and that can't be provided using a macro, you
have to explicitly request support for these functions by adding one or
more C<#define>s in your source code before the inclusion of F<ppport.h>.
These functions or variables will be marked C<explicit> in the list shown
by C<--list-provided>.
Depending on whether you module has a single or multiple files that
use such functions or variables, you want either C<static> or global
variants.
For a C<static> function or variable (used only in a single source
file), use:
#define NEED_function
#define NEED_variable
For a global function or variable (used in multiple source files),
use:
#define NEED_function_GLOBAL
#define NEED_variable_GLOBAL
Note that you mustn't have more than one global request for the
same function or variable in your project.
Function / Variable Static Request Global Request
-----------------------------------------------------------------------------------------
PL_parser NEED_PL_parser NEED_PL_parser_GLOBAL
PL_signals NEED_PL_signals NEED_PL_signals_GLOBAL
SvRX() NEED_SvRX NEED_SvRX_GLOBAL
caller_cx() NEED_caller_cx NEED_caller_cx_GLOBAL
eval_pv() NEED_eval_pv NEED_eval_pv_GLOBAL
grok_bin() NEED_grok_bin NEED_grok_bin_GLOBAL
grok_hex() NEED_grok_hex NEED_grok_hex_GLOBAL
grok_number() NEED_grok_number NEED_grok_number_GLOBAL
grok_numeric_radix() NEED_grok_numeric_radix NEED_grok_numeric_radix_GLOBAL
grok_oct() NEED_grok_oct NEED_grok_oct_GLOBAL
gv_fetchpvn_flags() NEED_gv_fetchpvn_flags NEED_gv_fetchpvn_flags_GLOBAL
load_module() NEED_load_module NEED_load_module_GLOBAL
mg_findext() NEED_mg_findext NEED_mg_findext_GLOBAL
my_snprintf() NEED_my_snprintf NEED_my_snprintf_GLOBAL
my_sprintf() NEED_my_sprintf NEED_my_sprintf_GLOBAL
my_strlcat() NEED_my_strlcat NEED_my_strlcat_GLOBAL
my_strlcpy() NEED_my_strlcpy NEED_my_strlcpy_GLOBAL
newCONSTSUB() NEED_newCONSTSUB NEED_newCONSTSUB_GLOBAL
newRV_noinc() NEED_newRV_noinc NEED_newRV_noinc_GLOBAL
newSV_type() NEED_newSV_type NEED_newSV_type_GLOBAL
newSVpvn_flags() NEED_newSVpvn_flags NEED_newSVpvn_flags_GLOBAL
newSVpvn_share() NEED_newSVpvn_share NEED_newSVpvn_share_GLOBAL
pv_display() NEED_pv_display NEED_pv_display_GLOBAL
pv_escape() NEED_pv_escape NEED_pv_escape_GLOBAL
pv_pretty() NEED_pv_pretty NEED_pv_pretty_GLOBAL
sv_2pv_flags() NEED_sv_2pv_flags NEED_sv_2pv_flags_GLOBAL
sv_2pvbyte() NEED_sv_2pvbyte NEED_sv_2pvbyte_GLOBAL
sv_catpvf_mg() NEED_sv_catpvf_mg NEED_sv_catpvf_mg_GLOBAL
sv_catpvf_mg_nocontext() NEED_sv_catpvf_mg_nocontext NEED_sv_catpvf_mg_nocontext_GLOBAL
sv_pvn_force_flags() NEED_sv_pvn_force_flags NEED_sv_pvn_force_flags_GLOBAL
sv_setpvf_mg() NEED_sv_setpvf_mg NEED_sv_setpvf_mg_GLOBAL
sv_setpvf_mg_nocontext() NEED_sv_setpvf_mg_nocontext NEED_sv_setpvf_mg_nocontext_GLOBAL
sv_unmagicext() NEED_sv_unmagicext NEED_sv_unmagicext_GLOBAL
vload_module() NEED_vload_module NEED_vload_module_GLOBAL
vnewSVpvf() NEED_vnewSVpvf NEED_vnewSVpvf_GLOBAL
warner() NEED_warner NEED_warner_GLOBAL
To avoid namespace conflicts, you can change the namespace of the
explicitly exported functions / variables using the C<DPPP_NAMESPACE>
macro. Just C<#define> the macro before including C<ppport.h>:
#define DPPP_NAMESPACE MyOwnNamespace_
#include "ppport.h"
The default namespace is C<DPPP_>.
=back
The good thing is that most of the above can be checked by running
F<ppport.h> on your source code. See the next section for
details.
=head1 EXAMPLES
To verify whether F<ppport.h> is needed for your module, whether you
should make any changes to your code, and whether any special defines
should be used, F<ppport.h> can be run as a Perl script to check your
source code. Simply say:
perl ppport.h
The result will usually be a list of patches suggesting changes
that should at least be acceptable, if not necessarily the most
efficient solution, or a fix for all possible problems.
If you know that your XS module uses features only available in
newer Perl releases, if you're aware that it uses C++ comments,
and if you want all suggestions as a single patch file, you could
use something like this:
perl ppport.h --compat-version=5.6.0 --cplusplus --patch=test.diff
If you only want your code to be scanned without any suggestions
for changes, use:
perl ppport.h --nochanges
You can specify a different C<diff> program or options, using
the C<--diff> option:
perl ppport.h --diff='diff -C 10'
This would output context diffs with 10 lines of context.
If you want to create patched copies of your files instead, use:
perl ppport.h --copy=.new
To display portability information for the C<newSVpvn> function,
use:
perl ppport.h --api-info=newSVpvn
Since the argument to C<--api-info> can be a regular expression,
you can use
perl ppport.h --api-info=/_nomg$/
to display portability information for all C<_nomg> functions or
perl ppport.h --api-info=/./
to display information for all known API elements.
=head1 BUGS
If this version of F<ppport.h> is causing failure during
the compilation of this module, please check if newer versions
of either this module or C<Devel::PPPort> are available on CPAN
before sending a bug report.
If F<ppport.h> was generated using the latest version of
C<Devel::PPPort> and is causing failure of this module, please
file a bug report here: L<https://github.com/mhx/Devel-PPPort/issues/>
Please include the following information:
=over 4
=item 1.
The complete output from running "perl -V"
=item 2.
This file.
=item 3.
The name and version of the module you were trying to build.
=item 4.
A full log of the build that failed.
=item 5.
Any other information that you think could be relevant.
=back
For the latest version of this code, please get the C<Devel::PPPort>
module from CPAN.
=head1 COPYRIGHT
Version 3.x, Copyright (c) 2004-2013, Marcus Holland-Moritz.
Version 2.x, Copyright (C) 2001, Paul Marquess.
Version 1.x, Copyright (C) 1999, Kenneth Albanowski.
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
POPi|||n
POPl|||n
POPn|||n
POPpbytex||5.007001|n
POPpx||5.005030|n
POPp|||n
POPs|||n
POPul||5.006000|n
POPu||5.004000|n
PTR2IV|5.006000||p
PTR2NV|5.006000||p
PTR2UV|5.006000||p
PTR2nat|5.009003||p
PTR2ul|5.007001||p
PTRV|5.006000||p
PUSHMARK|||
PUSH_MULTICALL||5.024000|
PUSHi|||
PUSHmortal|5.009002||p
PUSHn|||
PUSHp|||
PUSHs|||
PUSHu|5.004000||p
PUTBACK|||
PadARRAY||5.024000|
PadMAX||5.024000|
PadlistARRAY||5.024000|
PadlistMAX||5.024000|
PadlistNAMESARRAY||5.024000|
PadlistNAMESMAX||5.024000|
PadlistNAMES||5.024000|
PadlistREFCNT||5.017004|
PadnameIsOUR|||
PadnameIsSTATE|||
PadnameLEN||5.024000|
PadnameOURSTASH|||
PadnameOUTER|||
PadnamePV||5.024000|
PadnameREFCNT_dec||5.024000|
PadnameREFCNT||5.024000|
PadnameSV||5.024000|
PadnameTYPE|||
PadnameUTF8||5.021007|
PadnamelistARRAY||5.024000|
PadnamelistMAX||5.024000|
PadnamelistREFCNT_dec||5.024000|
PadnamelistREFCNT||5.024000|
PerlIO_clearerr||5.007003|
PerlIO_close||5.007003|
PerlIO_context_layers||5.009004|
PerlIO_eof||5.007003|
PerlIO_error||5.007003|
PerlIO_fileno||5.007003|
PerlIO_fill||5.007003|
PerlIO_flush||5.007003|
PerlIO_get_base||5.007003|
PerlIO_get_bufsiz||5.007003|
PerlIO_get_cnt||5.007003|
PerlIO_get_ptr||5.007003|
PerlIO_read||5.007003|
PerlIO_restore_errno|||
PerlIO_save_errno|||
PerlIO_seek||5.007003|
PerlIO_set_cnt||5.007003|
PerlIO_set_ptrcnt||5.007003|
PerlIO_setlinebuf||5.007003|
PerlIO_stderr||5.007003|
PerlIO_stdin||5.007003|
PerlIO_stdout||5.007003|
PerlIO_tell||5.007003|
PerlIO_unread||5.007003|
PerlIO_write||5.007003|
Perl_signbit||5.009005|n
PoisonFree|5.009004||p
PoisonNew|5.009004||p
PoisonWith|5.009004||p
Poison|5.008000||p
READ_XDIGIT||5.017006|
RESTORE_LC_NUMERIC||5.024000|
RETVAL|||n
Renewc|||
Renew|||
SAVECLEARSV|||
SAVECOMPPAD|||
SAVEPADSV|||
SAVETMPS|||
SAVE_DEFSV|5.004050||p
SPAGAIN|||
SP|||
START_EXTERN_C|5.005000||p
START_MY_CXT|5.007003||p
STMT_END|||p
STMT_START|||p
STORE_LC_NUMERIC_FORCE_TO_UNDERLYING||5.024000|
STORE_LC_NUMERIC_SET_TO_NEEDED||5.024000|
STR_WITH_LEN|5.009003||p
ST|||
SV_CONST_RETURN|5.009003||p
SV_COW_DROP_PV|5.008001||p
SV_COW_SHARED_HASH_KEYS|5.009005||p
SV_GMAGIC|5.007002||p
SV_HAS_TRAILING_NUL|5.009004||p
SV_IMMEDIATE_UNREF|5.007001||p
SV_MUTABLE_RETURN|5.009003||p
SV_NOSTEAL|5.009002||p
SV_SMAGIC|5.009003||p
SV_UTF8_NO_ENCODING|5.008001||p
SVfARG|5.009005||p
SVf_UTF8|5.006000||p
SVf|5.006000||p
SVt_INVLIST||5.019002|
SVt_IV|||
SVt_NULL|||
SVt_NV|||
SVt_PVAV|||
SVt_PVCV|||
SVt_PVFM|||
SVt_PVGV|||
SVt_PVHV|||
SVt_PVIO|||
SVt_PVIV|||
XSRETURN_UNDEF|||
XSRETURN_UV|5.008001||p
XSRETURN_YES|||
XSRETURN|||p
XST_mIV|||
XST_mNO|||
XST_mNV|||
XST_mPV|||
XST_mUNDEF|||
XST_mUV|5.008001||p
XST_mYES|||
XS_APIVERSION_BOOTCHECK||5.024000|
XS_EXTERNAL||5.024000|
XS_INTERNAL||5.024000|
XS_VERSION_BOOTCHECK||5.024000|
XS_VERSION|||
XSprePUSH|5.006000||p
XS|||
XopDISABLE||5.024000|
XopENABLE||5.024000|
XopENTRYCUSTOM||5.024000|
XopENTRY_set||5.024000|
XopENTRY||5.024000|
XopFLAGS||5.013007|
ZeroD|5.009002||p
Zero|||
_aMY_CXT|5.007003||p
_add_range_to_invlist|||
_append_range_to_invlist|||
_core_swash_init|||
_get_encoding|||
_get_regclass_nonbitmap_data|||
_get_swash_invlist|||
_invlistEQ|||
_invlist_array_init|||n
_invlist_contains_cp|||n
_invlist_dump|||
_invlist_intersection_maybe_complement_2nd|||
_invlist_intersection|||
_invlist_invert|||
_invlist_len|||n
_invlist_populate_swatch|||n
_invlist_search|||n
_invlist_subtract|||
_invlist_union_maybe_complement_2nd|||
_invlist_union|||
_is_cur_LC_category_utf8|||
_is_in_locale_category||5.021001|
_is_uni_FOO||5.017008|
_is_uni_perl_idcont||5.017008|
_is_uni_perl_idstart||5.017007|
_is_utf8_FOO||5.017008|
_is_utf8_char_slow||5.021001|n
_is_utf8_idcont||5.021001|
_is_utf8_idstart||5.021001|
_is_utf8_mark||5.017008|
_is_utf8_perl_idcont||5.017008|
_is_utf8_perl_idstart||5.017007|
_is_utf8_xidcont||5.021001|
_is_utf8_xidstart||5.021001|
_load_PL_utf8_foldclosures|||
_make_exactf_invlist|||
_new_invlist_C_array|||
_new_invlist|||
_pMY_CXT|5.007003||p
_setlocale_debug_string|||n
_setup_canned_invlist|||
_swash_inversion_hash|||
_swash_to_invlist|||
_to_fold_latin1|||
_to_uni_fold_flags||5.014000|
_to_upper_title_latin1|||
_to_utf8_case|||
_to_utf8_fold_flags||5.019009|
_to_utf8_lower_flags||5.019009|
_to_utf8_title_flags||5.019009|
_to_utf8_upper_flags||5.019009|
_warn_problematic_locale|||n
aMY_CXT_|5.007003||p
aMY_CXT|5.007003||p
aTHXR_|5.024000||p
aTHXR|5.024000||p
aTHX_|5.006000||p
aTHX|5.006000||p
add_above_Latin1_folds|||
add_cp_to_invlist|||
add_data|||n
add_multi_match|||
add_utf16_textfilter|||
adjust_size_and_find_bucket|||n
advance_one_LB|||
advance_one_SB|||
advance_one_WB|||
alloc_maybe_populate_EXACT|||
alloccopstash|||
allocmy|||
amagic_call|||
amagic_cmp_locale|||
amagic_cmp|||
amagic_deref_call||5.013007|
amagic_i_ncmp|||
amagic_is_enabled|||
amagic_ncmp|||
anonymise_cv_maybe|||
any_dup|||
ao|||
append_utf8_from_native_byte||5.019004|n
apply_attrs_my|||
apply_attrs_string||5.006001|
apply_attrs|||
apply|||
assert_uft8_cache_coherent|||
assignment_type|||
atfork_lock||5.007003|n
atfork_unlock||5.007003|n
av_arylen_p||5.009003|
av_clear|||
av_create_and_push||5.009005|
av_create_and_unshift_one||5.009005|
av_delete||5.006000|
av_exists||5.006000|
call_list||5.004000|
call_method|5.006000||p
call_pv|5.006000||p
call_sv|5.006000||p
caller_cx|5.013005|5.006000|p
calloc||5.007002|n
cando|||
cast_i32||5.006000|n
cast_iv||5.006000|n
cast_ulong||5.006000|n
cast_uv||5.006000|n
check_locale_boundary_crossing|||
check_type_and_open|||
check_uni|||
check_utf8_print|||
checkcomma|||
ckWARN|5.006000||p
ck_entersub_args_core|||
ck_entersub_args_list||5.013006|
ck_entersub_args_proto_or_list||5.013006|
ck_entersub_args_proto||5.013006|
ck_warner_d||5.011001|v
ck_warner||5.011001|v
ckwarn_common|||
ckwarn_d||5.009003|
ckwarn||5.009003|
clear_defarray||5.023008|
clear_placeholders|||
clear_special_blocks|||
clone_params_del|||n
clone_params_new|||n
closest_cop|||
cntrl_to_mnemonic|||n
compute_EXACTish|||n
construct_ahocorasick_from_trie|||
cop_fetch_label||5.015001|
cop_free|||
cop_hints_2hv||5.013007|
cop_hints_fetch_pvn||5.013007|
cop_hints_fetch_pvs||5.013007|
cop_hints_fetch_pv||5.013007|
cop_hints_fetch_sv||5.013007|
cop_store_label||5.015001|
cophh_2hv||5.013007|
cophh_copy||5.013007|
cophh_delete_pvn||5.013007|
cophh_delete_pvs||5.013007|
cophh_delete_pv||5.013007|
cophh_delete_sv||5.013007|
cophh_fetch_pvn||5.013007|
cophh_fetch_pvs||5.013007|
cophh_fetch_pv||5.013007|
cophh_fetch_sv||5.013007|
cophh_free||5.013007|
cophh_new_empty||5.024000|
cophh_store_pvn||5.013007|
cophh_store_pvs||5.013007|
cophh_store_pv||5.013007|
cophh_store_sv||5.013007|
core_prototype|||
coresub_op|||
cr_textfilter|||
create_eval_scope|||
croak_memory_wrap||5.019003|n
croak_no_mem|||n
croak_no_modify||5.013003|n
croak_nocontext|||vn
croak_popstack|||n
croak_sv||5.013001|
croak_xs_usage||5.010001|n
croak|||v
csighandler||5.009003|n
current_re_engine|||
curse|||
custom_op_desc||5.007003|
custom_op_get_field|||
custom_op_name||5.007003|
custom_op_register||5.013007|
custom_op_xop||5.013007|
cv_ckproto_len_flags|||
cv_clone_into|||
cv_clone|||
cv_const_sv_or_av|||n
cv_const_sv||5.003070|n
cv_dump|||
cv_forget_slab|||
cv_get_call_checker||5.013006|
cv_name||5.021005|
cv_set_call_checker_flags||5.021004|
cv_set_call_checker||5.013006|
cv_undef_flags|||
cv_undef|||
cvgv_from_hek|||
cvgv_set|||
cvstash_set|||
cx_dump||5.005000|
cx_dup|||
cx_popblock||5.023008|
cx_popeval||5.023008|
cx_popformat||5.023008|
cx_popgiven||5.023008|
cx_poploop||5.023008|
cx_popsub_args||5.023008|
cx_popsub_common||5.023008|
cx_popsub||5.023008|
cx_popwhen||5.023008|
cx_pushblock||5.023008|
cx_pusheval||5.023008|
cx_pushformat||5.023008|
cx_pushgiven||5.023008|
cx_pushloop_for||5.023008|
cx_pushloop_plain||5.023008|
cx_pushsub||5.023008|
cx_pushwhen||5.023008|
cx_topblock||5.023008|
cxinc|||
dAXMARK|5.009003||p
dAX|5.007002||p
dITEMS|5.007002||p
dMARK|||
dMULTICALL||5.009003|
gv_stashpvs|5.009003||p
gv_stashpv|||
gv_stashsvpvn_cached|||
gv_stashsv|||
gv_try_downgrade|||
handle_named_backref|||
handle_possible_posix|||
handle_regex_sets|||
he_dup|||
hek_dup|||
hfree_next_entry|||
hfreeentries|||
hsplit|||
hv_assert|||
hv_auxinit_internal|||n
hv_auxinit|||
hv_backreferences_p|||
hv_clear_placeholders||5.009001|
hv_clear|||
hv_common_key_len||5.010000|
hv_common||5.010000|
hv_copy_hints_hv||5.009004|
hv_delayfree_ent||5.004000|
hv_delete_common|||
hv_delete_ent||5.003070|
hv_delete|||
hv_eiter_p||5.009003|
hv_eiter_set||5.009003|
hv_ename_add|||
hv_ename_delete|||
hv_exists_ent||5.003070|
hv_exists|||
hv_fetch_ent||5.003070|
hv_fetchs|5.009003||p
hv_fetch|||
hv_fill||5.013002|
hv_free_ent_ret|||
hv_free_ent||5.004000|
hv_iterinit|||
hv_iterkeysv||5.003070|
hv_iterkey|||
hv_iternext_flags||5.008000|
hv_iternextsv|||
hv_iternext|||
hv_iterval|||
hv_kill_backrefs|||
hv_ksplit||5.003070|
hv_magic_check|||n
hv_magic|||
hv_name_set||5.009003|
hv_notallowed|||
hv_placeholders_get||5.009003|
hv_placeholders_p|||
hv_placeholders_set||5.009003|
hv_rand_set||5.018000|
hv_riter_p||5.009003|
hv_riter_set||5.009003|
hv_scalar||5.009001|
hv_store_ent||5.003070|
hv_store_flags||5.008000|
hv_stores|5.009004||p
hv_store|||
hv_undef_flags|||
hv_undef|||
ibcmp_locale||5.004000|
ibcmp_utf8||5.007003|
ibcmp|||
incline|||
incpush_if_exists|||
incpush_use_sep|||
incpush|||
ingroup|||
init_argv_symbols|||
init_constants|||
init_dbargs|||
init_debugger|||
init_global_struct|||
init_i18nl10n||5.006000|
init_i18nl14n||5.006000|
init_ids|||
init_interp|||
init_main_stash|||
init_perllib|||
init_postdump_symbols|||
init_predump_symbols|||
init_stacks||5.005000|
init_tm||5.007002|
inplace_aassign|||
instr|||n
intro_my||5.004000|
intuit_method|||
intuit_more|||
invert|||
invlist_array|||n
invlist_clear|||
invlist_clone|||
invlist_contents|||
invlist_extend|||
invlist_highest|||n
invlist_is_iterating|||n
invlist_iterfinish|||n
invlist_iterinit|||n
invlist_iternext|||n
invlist_max|||n
invlist_previous_index|||n
invlist_replace_list_destroys_src|||
invlist_set_len|||
invlist_set_previous_index|||n
invlist_trim|||n
invoke_exception_hook|||
io_close|||
isALNUMC|5.006000||p
isALNUM_lazy||5.021001|
isALPHANUMERIC||5.017008|
isALPHA|||
isASCII|5.006000||p
isBLANK|5.006001||p
isCNTRL|5.006000||p
isDIGIT|||
isFOO_lc|||
isFOO_utf8_lc|||
magic_setlvref|||
magic_setmglob|||
magic_setnkeys|||
magic_setpack|||
magic_setpos|||
magic_setregexp|||
magic_setsig|||
magic_setsubstr|||
magic_settaint|||
magic_setutf8|||
magic_setuvar|||
magic_setvec|||
magic_set|||
magic_sizepack|||
magic_wipepack|||
make_matcher|||
make_trie|||
malloc_good_size|||n
malloced_size|||n
malloc||5.007002|n
markstack_grow||5.021001|
matcher_matches_sv|||
maybe_multimagic_gv|||
mayberelocate|||
measure_struct|||
memEQs|5.009005||p
memEQ|5.004000||p
memNEs|5.009005||p
memNE|5.004000||p
mem_collxfrm|||
mem_log_alloc|||n
mem_log_common|||n
mem_log_free|||n
mem_log_realloc|||n
mess_alloc|||
mess_nocontext|||vn
mess_sv||5.013001|
mess||5.006000|v
mfree||5.007002|n
mg_clear|||
mg_copy|||
mg_dup|||
mg_find_mglob|||
mg_findext|5.013008||pn
mg_find|||n
mg_free_type||5.013006|
mg_free|||
mg_get|||
mg_length||5.005000|
mg_localize|||
mg_magical|||n
mg_set|||
mg_size||5.005000|
mini_mktime||5.007002|n
minus_v|||
missingterm|||
mode_from_discipline|||
modkids|||
more_bodies|||
more_sv|||
moreswitches|||
move_proto_attr|||
mro_clean_isarev|||
mro_gather_and_rename|||
mro_get_from_name||5.010001|
mro_get_linear_isa_dfs|||
mro_get_linear_isa||5.009005|
mro_get_private_data||5.010001|
mro_isa_changed_in|||
mro_meta_dup|||
mro_meta_init|||
mro_method_changed_in||5.009005|
mro_package_moved|||
mro_register||5.010001|
mro_set_mro||5.010001|
mro_set_private_data||5.010001|
mul128|||
mulexp10|||n
multideref_stringify|||
my_atof2||5.007002|
my_atof||5.006000|
my_attrs|||
my_bcopy||5.004050|n
my_bytes_to_utf8|||n
my_bzero|||n
my_chsize|||
my_clearenv|||
my_cxt_index|||
my_cxt_init|||
my_dirfd||5.009005|n
my_exit_jump|||
my_exit|||
my_failure_exit||5.004000|
my_fflush_all||5.006000|
my_fork||5.007003|n
my_kid|||
my_lstat_flags|||
my_lstat||5.024000|
my_memcmp|||n
my_memset|||n
my_pclose||5.003070|
my_popen_list||5.007001|
my_popen||5.003070|
my_setenv|||
my_setlocale|||
my_snprintf|5.009004||pvn
my_socketpair||5.007003|n
my_sprintf|5.009003||pvn
my_stat_flags|||
my_stat||5.024000|
my_strerror||5.021001|
my_strftime||5.007002|
my_strlcat|5.009004||pn
my_strlcpy|5.009004||pn
my_unexec|||
my_vsnprintf||5.009004|n
need_utf8|||n
newANONATTRSUB||5.006000|
newANONHASH|||
newANONLIST|||
newANONSUB|||
op_clear|||
op_contextualize||5.013006|
op_convert_list||5.021006|
op_dump||5.006000|
op_free|||
op_integerize|||
op_linklist||5.013006|
op_lvalue_flags|||
op_lvalue||5.013007|
op_null||5.007002|
op_parent|||n
op_prepend_elem||5.013006|
op_refcnt_dec|||
op_refcnt_inc|||
op_refcnt_lock||5.009002|
op_refcnt_unlock||5.009002|
op_relocate_sv|||
op_scope||5.013007|
op_sibling_splice||5.021002|n
op_std_init|||
op_unscope|||
open_script|||
openn_cleanup|||
openn_setup|||
opmethod_stash|||
opslab_force_free|||
opslab_free_nopad|||
opslab_free|||
output_or_return_posix_warnings|||
pMY_CXT_|5.007003||p
pMY_CXT|5.007003||p
pTHX_|5.006000||p
pTHX|5.006000||p
packWARN|5.007003||p
pack_cat||5.007003|
pack_rec|||
package_version|||
package|||
packlist||5.008001|
pad_add_anon||5.008001|
pad_add_name_pvn||5.015001|
pad_add_name_pvs||5.015001|
pad_add_name_pv||5.015001|
pad_add_name_sv||5.015001|
pad_add_weakref|||
pad_alloc_name|||
pad_alloc|||
pad_block_start|||
pad_check_dup|||
pad_compname_type||5.009003|
pad_findlex|||
pad_findmy_pvn||5.015001|
pad_findmy_pvs||5.015001|
pad_findmy_pv||5.015001|
pad_findmy_sv||5.015001|
pad_fixup_inner_anons|||
pad_free|||
pad_leavemy|||
pad_new||5.008001|
pad_push|||
pad_reset|||
pad_setsv|||
pad_sv|||
pad_swipe|||
pad_tidy||5.008001|
padlist_dup|||
padlist_store|||
padname_dup|||
padname_free|||
padnamelist_dup|||
padnamelist_fetch||5.021007|n
padnamelist_free|||
padnamelist_store||5.021007|
parse_arithexpr||5.013008|
parse_barestmt||5.013007|
parse_block||5.013007|
parse_body|||
parse_fullexpr||5.013008|
parse_fullstmt||5.013005|
parse_gv_stash_name|||
parse_ident|||
parse_label||5.013007|
parse_listexpr||5.013008|
parse_lparen_question_flags|||
parse_stmtseq||5.013006|
parse_subsignature|||
parse_termexpr||5.013008|
parse_unicode_opts|||
parser_dup|||
parser_free_nexttoke_ops|||
parser_free|||
path_is_searchable|||n
peep|||
pending_ident|||
perl_alloc_using|||n
perl_alloc|||n
perl_clone_using|||n
perl_clone|||n
perl_construct|||n
perl_destruct||5.007003|n
perl_free|||n
perl_parse||5.006000|n
perl_run|||n
pidgone|||
pm_description|||
pmop_dump||5.006000|
pmruntime|||
pmtrans|||
pop_scope|||
populate_ANYOF_from_invlist|||
populate_isa|||v
pregcomp||5.009005|
pregexec|||
pregfree2||5.011000|
pregfree|||
prescan_version||5.011004|
printbuf|||
printf_nocontext|||vn
process_special_blocks|||
ptr_hash|||n
ptr_table_clear||5.009005|
ptr_table_fetch||5.009005|
ptr_table_find|||n
ptr_table_free||5.009005|
ptr_table_new||5.009005|
ptr_table_split||5.009005|
ptr_table_store||5.009005|
push_scope|||
put_charclass_bitmap_innards_common|||
put_charclass_bitmap_innards_invlist|||
put_charclass_bitmap_innards|||
put_code_point|||
put_range|||
pv_display|5.006000||p
pv_escape|5.009004||p
pv_pretty|5.009004||p
pv_uni_display||5.007003|
qerror|||
qsortsvu|||
quadmath_format_needed|||n
quadmath_format_single|||n
re_compile||5.009005|
re_croak2|||
re_dup_guts|||
re_exec_indentf|||v
re_indentf|||v
re_intuit_start||5.019001|
re_intuit_string||5.006000|
re_op_compile|||
re_printf|||v
realloc||5.007002|n
reentrant_free||5.024000|
reentrant_init||5.024000|
reentrant_retry||5.024000|vn
reentrant_size||5.024000|
ref_array_or_hash|||
refcounted_he_chain_2hv|||
refcounted_he_fetch_pvn|||
refcounted_he_fetch_pvs|||
refcounted_he_fetch_pv|||
refcounted_he_fetch_sv|||
refcounted_he_free|||
refcounted_he_inc|||
refcounted_he_new_pvn|||
refcounted_he_new_pvs|||
refcounted_he_new_pv|||
refcounted_he_new_sv|||
refcounted_he_value|||
refkids|||
refto|||
ref||5.024000|
reg2Lanode|||
reg_check_named_buff_matched|||n
reg_named_buff_all||5.009005|
reg_named_buff_exists||5.009005|
reg_named_buff_fetch||5.009005|
reg_named_buff_firstkey||5.009005|
reg_named_buff_iter|||
reg_named_buff_nextkey||5.009005|
reg_named_buff_scalar||5.009005|
reg_named_buff|||
reg_node|||
reg_numbered_buff_fetch|||
reg_numbered_buff_length|||
reg_numbered_buff_store|||
reg_qr_package|||
reg_recode|||
reg_scan_name|||
reg_skipcomment|||n
reg_temp_copy|||
reganode|||
regatom|||
regbranch|||
regclass_swash||5.009004|
regclass|||
regcppop|||
regcppush|||
regcurly|||n
regdump_extflags|||
regdump_intflags|||
regdump||5.005000|
regdupe_internal|||
regex_set_precedence|||n
regexec_flags||5.005000|
regfree_internal||5.009005|
reghop3|||n
reghop4|||n
reghopmaybe3|||n
reginclass|||
reginitcolors||5.006000|
reginsert|||
regmatch|||
regnext||5.005000|
regnode_guts|||
regpiece|||
regprop|||
regrepeat|||
regtail_study|||
regtail|||
regtry|||
reg|||
repeatcpy|||n
report_evil_fh|||
report_redefined_cv|||
report_uninit|||
report_wrongway_fh|||
require_pv||5.006000|
require_tie_mod|||
restore_magic|||
rninstr|||n
rpeep|||
rsignal_restore|||
rsignal_save|||
rsignal_state||5.004000|
rsignal||5.004000|
run_body|||
run_user_filter|||
runops_debug||5.005000|
runops_standard||5.005000|
rv2cv_op_cv||5.013006|
rvpv_dup|||
rxres_free|||
rxres_restore|||
rxres_save|||
safesyscalloc||5.006000|n
safesysfree||5.006000|n
safesysmalloc||5.006000|n
safesysrealloc||5.006000|n
same_dirent|||
save_I16||5.004000|
save_I32|||
save_I8||5.006000|
save_adelete||5.011000|
save_aelem_flags||5.011000|
save_aelem||5.004050|
save_alloc||5.006000|
save_aptr|||
save_ary|||
save_bool||5.008001|
save_clearsv|||
save_delete|||
save_destructor_x||5.006000|
save_destructor||5.006000|
save_freeop|||
save_freepv|||
save_freesv|||
save_generic_pvref||5.006001|
save_generic_svref||5.005030|
save_gp||5.004000|
save_hash|||
save_hdelete||5.011000|
save_hek_flags|||n
save_helem_flags||5.011000|
save_helem||5.004050|
save_hints||5.010001|
save_hptr|||
save_int|||
save_item|||
save_iv||5.005000|
save_lines|||
save_list|||
save_long|||
save_magic_flags|||
save_mortalizesv||5.007001|
save_nogv|||
save_op||5.005000|
save_padsv_and_mortalize||5.010001|
save_pptr|||
save_pushi32ptr||5.010001|
save_pushptri32ptr|||
save_pushptrptr||5.010001|
save_pushptr||5.010001|
save_re_context||5.006000|
save_scalar_at|||
save_scalar|||
save_set_svflags||5.009000|
save_shared_pvref||5.007003|
save_sptr|||
save_strlen|||
save_svref|||
save_vptr||5.006000|
savepvn|||
savepvs||5.009003|
savepv|||
set_ANYOF_arg|||
set_caret_X|||
set_context||5.006000|n
set_numeric_local||5.006000|
set_numeric_radix||5.006000|
set_numeric_standard||5.006000|
set_padlist|||n
setdefout|||
share_hek_flags|||
share_hek||5.004000|
should_warn_nl|||n
si_dup|||
sighandler|||n
simplify_sort|||
skip_to_be_ignored_text|||
skipspace_flags|||
softref2xv|||
sortcv_stacked|||
sortcv_xsub|||
sortcv|||
sortsv_flags||5.009003|
sortsv||5.007003|
space_join_names_mortal|||
ss_dup|||
ssc_add_range|||
ssc_and|||
ssc_anything|||
ssc_clear_locale|||n
ssc_cp_and|||
ssc_finalize|||
ssc_init|||
ssc_intersection|||
ssc_is_anything|||n
ssc_is_cp_posixl_init|||n
ssc_or|||
ssc_union|||
stack_grow|||
start_glob|||
start_subparse||5.004000|
stdize_locale|||
strEQ|||
strGE|||
strGT|||
strLE|||
strLT|||
strNE|||
str_to_version||5.006000|
strip_return|||
strnEQ|||
strnNE|||
study_chunk|||
sub_crush_depth|||
sublex_done|||
sublex_push|||
sublex_start|||
sv_2bool_flags||5.013006|
sv_2bool|||
sv_2cv|||
sv_2io|||
sv_2iuv_common|||
sv_2iuv_non_preserve|||
sv_2iv_flags||5.009001|
sv_2iv|||
sv_2mortal|||
sv_2num|||
sv_2nv_flags||5.013001|
sv_2pv_flags|5.007002||p
sv_2pv_nolen|5.006000||p
sv_2pvbyte_nolen|5.006000||p
sv_2pvbyte|5.006000||p
sv_2pvutf8_nolen||5.006000|
sv_2pvutf8||5.006000|
sv_2pv|||
sv_2uv_flags||5.009001|
sv_2uv|5.004000||p
sv_add_arena|||
sv_add_backref|||
sv_backoff|||n
sv_bless|||
sv_buf_to_ro|||
sv_buf_to_rw|||
sv_cat_decode||5.008001|
sv_catpv_flags||5.013006|
sv_catpv_mg|5.004050||p
sv_catpv_nomg||5.013006|
sv_catpvf_mg_nocontext|||pvn
sv_catpvf_mg|5.006000|5.004000|pv
sv_catpvf_nocontext|||vn
sv_catpvf||5.004000|v
sv_catpvn_flags||5.007002|
sv_catpvn_mg|5.004050||p
sv_catpvn_nomg|5.007002||p
sv_catpvn|||
sv_catpvs_flags||5.013006|
sv_catpvs_mg||5.013006|
sv_catpvs_nomg||5.013006|
sv_catpvs|5.009003||p
sv_catpv|||
sv_catsv_flags||5.007002|
sv_catsv_mg|5.004050||p
sv_catsv_nomg|5.007002||p
sv_catsv|||
sv_chop|||
sv_clean_all|||
sv_clean_objs|||
sv_clear|||
sv_cmp_flags||5.013006|
sv_cmp_locale_flags||5.013006|
sv_cmp_locale||5.004000|
sv_cmp|||
sv_collxfrm_flags||5.013006|
sv_collxfrm|||
sv_copypv_flags||5.017002|
sv_copypv_nomg||5.017002|
sv_copypv|||
sv_dec_nomg||5.013002|
sv_dec|||
sv_del_backref|||
sv_derived_from_pvn||5.015004|
sv_derived_from_pv||5.015004|
sv_derived_from_sv||5.015004|
sv_force_normal_flags||5.007001|
sv_force_normal||5.006000|
sv_free2|||
sv_free_arenas|||
sv_free|||
sv_get_backrefs||5.021008|n
sv_gets||5.003070|
sv_grow|||
sv_i_ncmp|||
sv_inc_nomg||5.013002|
sv_inc|||
sv_insert_flags||5.010001|
sv_insert|||
sv_isa|||
sv_isobject|||
sv_iv||5.005000|
sv_kill_backrefs|||
sv_len_utf8_nomg|||
sv_len_utf8||5.006000|
sv_len|||
sv_magic_portable|5.024000|5.004000|p
sv_magicext_mglob|||
sv_magicext||5.007003|
sv_magic|||
sv_mortalcopy_flags|||
sv_mortalcopy|||
sv_ncmp|||
sv_newmortal|||
sv_newref|||
sv_nolocking||5.007003|
sv_nosharing||5.007003|
sv_nounlocking|||
sv_nv||5.005000|
sv_only_taint_gmagic|||n
sv_or_pv_pos_u2b|||
sv_peek||5.005000|
sv_pos_b2u_flags||5.019003|
sv_pos_b2u_midway|||
sv_pos_b2u||5.006000|
sv_pos_u2b_cached|||
sv_pos_u2b_flags||5.011005|
sv_pos_u2b_forwards|||n
sv_pos_u2b_midway|||n
sv_pos_u2b||5.006000|
sv_pvbyten_force||5.006000|
sv_pvbyten||5.006000|
sv_pvbyte||5.006000|
sv_pvn_force_flags|5.007002||p
sv_pvn_force|||
sv_pvn_nomg|5.007003|5.005000|p
sv_pvn||5.005000|
sv_pvutf8n_force||5.006000|
sv_pvutf8n||5.006000|
sv_pvutf8||5.006000|
sv_pv||5.006000|
sv_recode_to_utf8||5.007003|
sv_reftype|||
sv_ref||5.015004|
sv_replace|||
sv_report_used|||
sv_resetpvn|||
sv_reset|||
sv_rvweaken||5.006000|
sv_sethek|||
sv_setiv_mg|5.004050||p
sv_setiv|||
sv_setnv_mg|5.006000||p
sv_setnv|||
sv_setpv_mg|5.004050||p
sv_setpvf_mg_nocontext|||pvn
sv_setpvf_mg|5.006000|5.004000|pv
sv_setpvf_nocontext|||vn
sv_setpvf||5.004000|v
sv_setpviv_mg||5.008001|
sv_setpviv||5.008001|
sv_setpvn_mg|5.004050||p
sv_setpvn|||
sv_setpvs_mg||5.013006|
sv_setpvs|5.009004||p
sv_setpv|||
sv_setref_iv|||
sv_setref_nv|||
sv_setref_pvn|||
sv_setref_pvs||5.024000|
sv_setref_pv|||
sv_setref_uv||5.007001|
sv_setsv_cow|||
sv_setsv_flags||5.007002|
sv_setsv_mg|5.004050||p
sv_setsv_nomg|5.007002||p
sv_setsv|||
sv_setuv_mg|5.004050||p
sv_setuv|5.004000||p
sv_tainted||5.004000|
sv_taint||5.004000|
sv_true||5.005000|
sv_unglob|||
sv_uni_display||5.007003|
sv_unmagicext|5.013008||p
sv_unmagic|||
sv_unref_flags||5.007001|
sv_unref|||
sv_untaint||5.004000|
sv_upgrade|||
sv_usepvn_flags||5.009004|
sv_usepvn_mg|5.004050||p
sv_usepvn|||
sv_utf8_decode||5.006000|
sv_utf8_downgrade||5.006000|
sv_utf8_encode||5.006000|
sv_utf8_upgrade_flags_grow||5.011000|
sv_utf8_upgrade_flags||5.007002|
sv_utf8_upgrade_nomg||5.007002|
sv_utf8_upgrade||5.007001|
sv_uv|5.005000||p
sv_vcatpvf_mg|5.006000|5.004000|p
sv_vcatpvfn_flags||5.017002|
sv_vcatpvfn||5.004000|
sv_vcatpvf|5.006000|5.004000|p
sv_vsetpvf_mg|5.006000|5.004000|p
sv_vsetpvfn||5.004000|
sv_vsetpvf|5.006000|5.004000|p
vwarner||5.006000|
vwarn||5.006000|
wait4pid|||
warn_nocontext|||vn
warn_sv||5.013001|
warner_nocontext|||vn
warner|5.006000|5.004000|pv
warn|||v
was_lvalue_sub|||
watch|||
whichsig_pvn||5.015004|
whichsig_pv||5.015004|
whichsig_sv||5.015004|
whichsig|||
win32_croak_not_implemented|||n
with_queued_errors|||
wrap_op_checker||5.015008|
write_to_stderr|||
xs_boot_epilog|||
xs_handshake|||vn
xs_version_bootcheck|||
yyerror_pvn|||
yyerror_pv|||
yyerror|||
yylex|||
yyparse|||
yyunlex|||
yywarn|||
);
if (exists $opt{'list-unsupported'}) {
my $f;
for $f (sort { lc $a cmp lc $b } keys %API) {
next unless $API{$f}{todo};
print "$f ", '.'x(40-length($f)), " ", format_version($API{$f}{todo}), "\n";
}
exit 0;
}
# Scan for possible replacement candidates
my(%replace, %need, %hints, %warnings, %depends);
my $replace = 0;
my($hint, $define, $function);
sub find_api
{
my $code = shift;
$code =~ s{
/ (?: \*[^*]*\*+(?:[^$ccs][^*]*\*+)* / | /[^\r\n]*)
| "[^"\\]*(?:\\.[^"\\]*)*"
| '[^'\\]*(?:\\.[^'\\]*)*' }{}egsx;
grep { exists $API{$_} } $code =~ /(\w+)/mg;
}
while (<DATA>) {
if ($hint) {
my $h = $hint->[0] eq 'Hint' ? \%hints : \%warnings;
if (m{^\s*\*\s(.*?)\s*$}) {
for (@{$hint->[1]}) {
$h->{$_} ||= ''; # suppress warning with older perls
$h->{$_} .= "$1\n";
}
}
else { undef $hint }
}
$hint = [$1, [split /,?\s+/, $2]]
if m{^\s*$rccs\s+(Hint|Warning):\s+(\w+(?:,?\s+\w+)*)\s*$};
if ($define) {
if ($define->[1] =~ /\\$/) {
$define->[1] .= $_;
}
else {
if (exists $API{$define->[0]} && $define->[1] !~ /^DPPP_\(/) {
my @n = find_api($define->[1]);
push @{$depends{$define->[0]}}, @n if @n
}
undef $define;
}
}
$define = [$1, $2] if m{^\s*#\s*define\s+(\w+)(?:\([^)]*\))?\s+(.*)};
if ($function) {
if (/^}/) {
if (exists $API{$function->[0]}) {
my @n = find_api($function->[1]);
push @{$depends{$function->[0]}}, @n if @n
}
undef $function;
}
else {
$function->[1] .= $_;
}
}
$function = [$1, ''] if m{^DPPP_\(my_(\w+)\)};
$replace = $1 if m{^\s*$rccs\s+Replace:\s+(\d+)\s+$rcce\s*$};
$replace{$2} = $1 if $replace and m{^\s*#\s*define\s+(\w+)(?:\([^)]*\))?\s+(\w+)};
$replace{$2} = $1 if m{^\s*#\s*define\s+(\w+)(?:\([^)]*\))?\s+(\w+).*$rccs\s+Replace\s+$rcce};
$replace{$1} = $2 if m{^\s*$rccs\s+Replace (\w+) with (\w+)\s+$rcce\s*$};
if (m{^\s*$rccs\s+(\w+(\s*,\s*\w+)*)\s+depends\s+on\s+(\w+(\s*,\s*\w+)*)\s+$rcce\s*$}) {
my @deps = map { s/\s+//g; $_ } split /,/, $3;
my $d;
for $d (map { s/\s+//g; $_ } split /,/, $1) {
push @{$depends{$d}}, @deps;
}
}
$need{$1} = 1 if m{^#if\s+defined\(NEED_(\w+)(?:_GLOBAL)?\)};
}
for (values %depends) {
my %s;
$_ = [sort grep !$s{$_}++, @$_];
}
| ^$HS*\#$HS*(?:define|elif|if(?:def)?)\b[^\r\n]* )
| ( ^$HS*\#[^\r\n]*
| "[^"\\]*(?:\\.[^"\\]*)*"
| '[^'\\]*(?:\\.[^'\\]*)*'
| / (?: \*[^*]*\*+(?:[^$ccs][^*]*\*+)* / | /[^\r\n]* ) )
}{ defined $2 and push @ccom, $2;
defined $1 ? $1 : "$ccs$#ccom$cce" }mgsex;
$file{ccom} = \@ccom;
$file{code} = $c;
$file{has_inc_ppport} = $c =~ /^$HS*#$HS*include[^\r\n]+\b\Q$ppport\E\b/m;
my $func;
for $func (keys %API) {
my $match = $func;
$match .= "|$revreplace{$func}" if exists $revreplace{$func};
if ($c =~ /\b(?:Perl_)?($match)\b/) {
$file{uses_replace}{$1}++ if exists $revreplace{$func} && $1 eq $revreplace{$func};
$file{uses_Perl}{$func}++ if $c =~ /\bPerl_$func\b/;
if (exists $API{$func}{provided}) {
$file{uses_provided}{$func}++;
if (!exists $API{$func}{base} || $API{$func}{base} > $opt{'compat-version'}) {
$file{uses}{$func}++;
my @deps = rec_depend($func);
if (@deps) {
$file{uses_deps}{$func} = \@deps;
for (@deps) {
$file{uses}{$_} = 0 unless exists $file{uses}{$_};
}
}
for ($func, @deps) {
$file{needs}{$_} = 'static' if exists $need{$_};
}
}
}
if (exists $API{$func}{todo} && $API{$func}{todo} > $opt{'compat-version'}) {
if ($c =~ /\b$func\b/) {
$file{uses_todo}{$func}++;
}
}
}
}
while ($c =~ /^$HS*#$HS*define$HS+(NEED_(\w+?)(_GLOBAL)?)\b/mg) {
if (exists $need{$2}) {
$file{defined $3 ? 'needed_global' : 'needed_static'}{$2}++;
}
else { warning("Possibly wrong #define $1 in $filename") }
}
for (qw(uses needs uses_todo needed_global needed_static)) {
for $func (keys %{$file{$_}}) {
push @{$global{$_}{$func}}, $filename;
}
}
$files{$filename} = \%file;
}
# Globally resolve NEED_'s
my $need;
for $need (keys %{$global{needs}}) {
if (@{$global{needs}{$need}} > 1) {
my @targets = @{$global{needs}{$need}};
my @t = grep $files{$_}{needed_global}{$need}, @targets;
@targets = @t if @t;
@t = grep /\.xs$/i, @targets;
@targets = @t if @t;
my $target = shift @targets;
$files{$target}{needs}{$need} = 'global';
for (@{$global{needs}{$need}}) {
$files{$_}{needs}{$need} = 'extern' if $_ ne $target;
}
}
}
for $filename (@files) {
exists $files{$filename} or next;
info("=== Analyzing $filename ===");
my %file = %{$files{$filename}};
my $func;
my $c = $file{code};
my $warnings = 0;
for $func (sort keys %{$file{uses_Perl}}) {
if ($API{$func}{varargs}) {
unless ($API{$func}{nothxarg}) {
my $changes = ($c =~ s{\b(Perl_$func\s*\(\s*)(?!aTHX_?)(\)|[^\s)]*\))}
{ $1 . ($2 eq ')' ? 'aTHX' : 'aTHX_ ') . $2 }ge);
if ($changes) {
warning("Doesn't pass interpreter argument aTHX to Perl_$func");
$file{changes} += $changes;
}
}
}
else {
warning("Uses Perl_$func instead of $func");
$file{changes} += ($c =~ s{\bPerl_$func(\s*)\((\s*aTHX_?)?\s*}
{$func$1(}g);
}
}
for $func (sort keys %{$file{uses_replace}}) {
warning("Uses $func instead of $replace{$func}");
$file{changes} += ($c =~ s/\b$func\b/$replace{$func}/g);
}
for $func (sort keys %{$file{uses_provided}}) {
if ($file{uses}{$func}) {
if (exists $file{uses_deps}{$func}) {
diag("Uses $func, which depends on ", join(', ', @{$file{uses_deps}{$func}}));
}
else {
diag("Uses $func");
}
}
$warnings += hint($func);
}
# define EXTERN_C extern "C"
#else
# define START_EXTERN_C
# define END_EXTERN_C
# define EXTERN_C extern
#endif
#if defined(PERL_GCC_PEDANTIC)
# ifndef PERL_GCC_BRACE_GROUPS_FORBIDDEN
# define PERL_GCC_BRACE_GROUPS_FORBIDDEN
# endif
#endif
#if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN) && !defined(__cplusplus)
# ifndef PERL_USE_GCC_BRACE_GROUPS
# define PERL_USE_GCC_BRACE_GROUPS
# endif
#endif
#undef STMT_START
#undef STMT_END
#ifdef PERL_USE_GCC_BRACE_GROUPS
# define STMT_START (void)( /* gcc supports ``({ STATEMENTS; })'' */
# define STMT_END )
#else
# if defined(VOIDFLAGS) && (VOIDFLAGS) && (defined(sun) || defined(__sun__)) && !defined(__GNUC__)
# define STMT_START if (1)
# define STMT_END else (void)0
# else
# define STMT_START do
# define STMT_END while (0)
# endif
#endif
#ifndef boolSV
# define boolSV(b) ((b) ? &PL_sv_yes : &PL_sv_no)
#endif
/* DEFSV appears first in 5.004_56 */
#ifndef DEFSV
# define DEFSV GvSV(PL_defgv)
#endif
#ifndef SAVE_DEFSV
# define SAVE_DEFSV SAVESPTR(GvSV(PL_defgv))
#endif
#ifndef DEFSV_set
# define DEFSV_set(sv) (DEFSV = (sv))
#endif
/* Older perls (<=5.003) lack AvFILLp */
#ifndef AvFILLp
# define AvFILLp AvFILL
#endif
#ifndef ERRSV
# define ERRSV get_sv("@",FALSE)
#endif
/* Hint: gv_stashpvn
* This function's backport doesn't support the length parameter, but
* rather ignores it. Portability can only be ensured if the length
* parameter is used for speed reasons, but the length can always be
* correctly computed from the string argument.
*/
#ifndef gv_stashpvn
# define gv_stashpvn(str,len,create) gv_stashpv(str,create)
#endif
/* Replace: 1 */
#ifndef get_cv
# define get_cv perl_get_cv
#endif
#ifndef get_sv
# define get_sv perl_get_sv
#endif
#ifndef get_av
# define get_av perl_get_av
#endif
#ifndef get_hv
# define get_hv perl_get_hv
#endif
/* Replace: 0 */
#ifndef dUNDERBAR
# define dUNDERBAR dNOOP
#endif
#ifndef UNDERBAR
# define UNDERBAR DEFSV
#endif
#ifndef dAX
# define dAX I32 ax = MARK - PL_stack_base + 1
#endif
#ifndef dITEMS
# define dITEMS I32 items = SP - MARK
#endif
#ifndef dXSTARG
# define dXSTARG SV * targ = sv_newmortal()
#endif
#ifndef dAXMARK
# define dAXMARK I32 ax = POPMARK; \
register SV ** const mark = PL_stack_base + ax++
#endif
#ifndef XSprePUSH
# define XSprePUSH (sp = PL_stack_base + ax - 1)
#endif
#if (PERL_BCDVERSION < 0x5005000)
# undef XSRETURN
# define XSRETURN(off) \
STMT_START { \
PL_stack_sp = PL_stack_base + ax + ((off) - 1); \
return; \
} STMT_END
#endif
#ifndef XSPROTO
# define XSPROTO(name) void name(pTHX_ CV* cv)
# else
# define PERLIO_FUNCS_DECL(funcs) PerlIO_funcs funcs
# define PERLIO_FUNCS_CAST(funcs) (funcs)
# endif
#endif
/* provide these typedefs for older perls */
#if (PERL_BCDVERSION < 0x5009003)
# ifdef ARGSproto
typedef OP* (CPERLscope(*Perl_ppaddr_t))(ARGSproto);
# else
typedef OP* (CPERLscope(*Perl_ppaddr_t))(pTHX);
# endif
typedef OP* (CPERLscope(*Perl_check_t)) (pTHX_ OP*);
#endif
#ifndef isPSXSPC
# define isPSXSPC(c) (isSPACE(c) || (c) == '\v')
#endif
#ifndef isBLANK
# define isBLANK(c) ((c) == ' ' || (c) == '\t')
#endif
#ifdef EBCDIC
#ifndef isALNUMC
# define isALNUMC(c) isalnum(c)
#endif
#ifndef isASCII
# define isASCII(c) isascii(c)
#endif
#ifndef isCNTRL
# define isCNTRL(c) iscntrl(c)
#endif
#ifndef isGRAPH
# define isGRAPH(c) isgraph(c)
#endif
#ifndef isPRINT
# define isPRINT(c) isprint(c)
#endif
#ifndef isPUNCT
# define isPUNCT(c) ispunct(c)
#endif
#ifndef isXDIGIT
# define isXDIGIT(c) isxdigit(c)
#endif
#else
# if (PERL_BCDVERSION < 0x5010000)
/* Hint: isPRINT
* The implementation in older perl versions includes all of the
* isSPACE() characters, which is wrong. The version provided by
* Devel::PPPort always overrides a present buggy version.
*/
# undef isPRINT
# endif
#ifdef HAS_QUAD
# ifdef U64TYPE
# define WIDEST_UTYPE U64TYPE
# else
# define WIDEST_UTYPE Quad_t
# endif
#else
# define WIDEST_UTYPE U32
#endif
#ifndef isALNUMC
# define isALNUMC(c) (isALPHA(c) || isDIGIT(c))
#endif
#ifndef isASCII
# define isASCII(c) ((WIDEST_UTYPE) (c) <= 127)
#endif
#ifndef isCNTRL
# define isCNTRL(c) ((WIDEST_UTYPE) (c) < ' ' || (c) == 127)
#endif
#ifndef isGRAPH
# define isGRAPH(c) (isALNUM(c) || isPUNCT(c))
#endif
#ifndef isPRINT
# define isPRINT(c) (((c) >= 32 && (c) < 127))
#endif
#ifndef isPUNCT
# define isPUNCT(c) (((c) >= 33 && (c) <= 47) || ((c) >= 58 && (c) <= 64) || ((c) >= 91 && (c) <= 96) || ((c) >= 123 && (c) <= 126))
#endif
#ifndef isXDIGIT
# define isXDIGIT(c) (isDIGIT(c) || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
#endif
#endif
/* Until we figure out how to support this in older perls... */
#if (PERL_BCDVERSION >= 0x5008000)
#ifndef HeUTF8
# define HeUTF8(he) ((HeKLEN(he) == HEf_SVKEY) ? \
SvUTF8(HeKEY_sv(he)) : \
(U32)HeKUTF8(he))
#endif
#endif
#ifndef C_ARRAY_LENGTH
# define C_ARRAY_LENGTH(a) (sizeof(a)/sizeof((a)[0]))
#endif
#ifndef C_ARRAY_END
# define C_ARRAY_END(a) ((a) + C_ARRAY_LENGTH(a))
#endif
#ifndef PERL_SIGNALS_UNSAFE_FLAG
#define PERL_SIGNALS_UNSAFE_FLAG 0x0001
#if (PERL_BCDVERSION < 0x5008000)
# define D_PPP_PERL_SIGNALS_INIT PERL_SIGNALS_UNSAFE_FLAG
#else
# define D_PPP_PERL_SIGNALS_INIT 0
#endif
#if defined(NEED_PL_signals)
static U32 DPPP_(my_PL_signals) = D_PPP_PERL_SIGNALS_INIT;
#elif defined(NEED_PL_signals_GLOBAL)
U32 DPPP_(my_PL_signals) = D_PPP_PERL_SIGNALS_INIT;
#else
extern U32 DPPP_(my_PL_signals);
#endif
#define PL_signals DPPP_(my_PL_signals)
#endif
/* Hint: PL_ppaddr
* Calling an op via PL_ppaddr requires passing a context argument
* for threaded builds. Since the context argument is different for
* 5.005 perls, you can use aTHXR (supplied by ppport.h), which will
* automatically be defined as the correct argument.
*/
#if (PERL_BCDVERSION <= 0x5005005)
/* Replace: 1 */
# define PL_ppaddr ppaddr
# define PL_no_modify no_modify
/* Replace: 0 */
#endif
#if (PERL_BCDVERSION <= 0x5004005)
/* Replace: 1 */
# define PL_DBsignal DBsignal
# define PL_DBsingle DBsingle
# define PL_DBsub DBsub
# define PL_DBtrace DBtrace
# define PL_Sv Sv
# define PL_bufend bufend
# define PL_bufptr bufptr
# define PL_compiling compiling
# define PL_copline copline
# define PL_curcop curcop
# define PL_curstash curstash
# define PL_debstash debstash
# define PL_defgv defgv
# define PL_diehook diehook
# define PL_dirty dirty
# define PL_dowarn dowarn
# define PL_errgv errgv
# define PL_error_count error_count
# define PL_expect expect
# define PL_hexdigit hexdigit
# define PL_hints hints
# define PL_in_my in_my
# define PL_laststatval laststatval
# define PL_lex_state lex_state
# define PL_lex_stuff lex_stuff
# define PL_linestr linestr
# define PL_na na
# define PL_perl_destruct_level perl_destruct_level
# define PL_perldb perldb
# define PL_rsfp_filters rsfp_filters
# define PL_rsfp rsfp
# define PL_stack_base stack_base
# define PL_stack_sp stack_sp
# define PL_statcache statcache
# define PL_stdingv stdingv
# define PL_sv_arenaroot sv_arenaroot
# define PL_sv_no sv_no
# define PL_sv_undef sv_undef
# define PL_sv_yes sv_yes
# define PL_tainted tainted
# define PL_tainting tainting
# define PL_tokenbuf tokenbuf
/* Replace: 0 */
#endif
/* Warning: PL_parser
static void DPPP_(my_newCONSTSUB)(HV *stash, const char *name, SV *sv);
static
#else
extern void DPPP_(my_newCONSTSUB)(HV *stash, const char *name, SV *sv);
#endif
#ifdef newCONSTSUB
# undef newCONSTSUB
#endif
#define newCONSTSUB(a,b,c) DPPP_(my_newCONSTSUB)(aTHX_ a,b,c)
#define Perl_newCONSTSUB DPPP_(my_newCONSTSUB)
#if defined(NEED_newCONSTSUB) || defined(NEED_newCONSTSUB_GLOBAL)
/* This is just a trick to avoid a dependency of newCONSTSUB on PL_parser */
/* (There's no PL_parser in perl < 5.005, so this is completely safe) */
#define D_PPP_PL_copline PL_copline
void
DPPP_(my_newCONSTSUB)(HV *stash, const char *name, SV *sv)
{
U32 oldhints = PL_hints;
HV *old_cop_stash = PL_curcop->cop_stash;
HV *old_curstash = PL_curstash;
line_t oldline = PL_curcop->cop_line;
PL_curcop->cop_line = D_PPP_PL_copline;
PL_hints &= ~HINT_BLOCK_SCOPE;
if (stash)
PL_curstash = PL_curcop->cop_stash = stash;
newSUB(
#if (PERL_BCDVERSION < 0x5003022)
start_subparse(),
#elif (PERL_BCDVERSION == 0x5003022)
start_subparse(0),
#else /* 5.003_23 onwards */
start_subparse(FALSE, 0),
#endif
newSVOP(OP_CONST, 0, newSVpv((char *) name, 0)),
newSVOP(OP_CONST, 0, &PL_sv_no), /* SvPV(&PL_sv_no) == "" -- GMB */
newSTATEOP(0, Nullch, newSVOP(OP_CONST, 0, sv))
);
PL_hints = oldhints;
PL_curcop->cop_stash = old_cop_stash;
PL_curstash = old_curstash;
PL_curcop->cop_line = oldline;
}
#endif
#endif
/*
* Boilerplate macros for initializing and accessing interpreter-local
* data from C. All statics in extensions should be reworked to use
* this, if you want to make the extension thread-safe. See ext/re/re.xs
* for an example of the use of these macros.
*
* Code that uses these macros is responsible for the following:
* 1. #define MY_CXT_KEY to a unique string, e.g. "DynaLoader_guts"
* 2. Declare a typedef named my_cxt_t that is a structure that contains
* all the data that needs to be interpreter-local.
* 3. Use the START_MY_CXT macro after the declaration of my_cxt_t.
* 4. Use the MY_CXT_INIT macro such that it is called exactly once
* (typically put in the BOOT: section).
* 5. Use the members of the my_cxt_t structure everywhere as
* MY_CXT.member.
* 6. Use the dMY_CXT macro (a declaration) in all the functions that
* access MY_CXT.
*/
#if defined(MULTIPLICITY) || defined(PERL_OBJECT) || \
defined(PERL_CAPI) || defined(PERL_IMPLICIT_CONTEXT)
#ifndef START_MY_CXT
/* This must appear in all extensions that define a my_cxt_t structure,
* right after the definition (i.e. at file scope). The non-threads
* case below uses it to declare the data as static. */
#define START_MY_CXT
#if (PERL_BCDVERSION < 0x5004068)
/* Fetches the SV that keeps the per-interpreter data. */
#define dMY_CXT_SV \
SV *my_cxt_sv = get_sv(MY_CXT_KEY, FALSE)
#else /* >= perl5.004_68 */
#define dMY_CXT_SV \
SV *my_cxt_sv = *hv_fetch(PL_modglobal, MY_CXT_KEY, \
sizeof(MY_CXT_KEY)-1, TRUE)
#endif /* < perl5.004_68 */
/* This declaration should be used within all functions that use the
* interpreter-local data. */
#define dMY_CXT \
dMY_CXT_SV; \
my_cxt_t *my_cxtp = INT2PTR(my_cxt_t*,SvUV(my_cxt_sv))
/* Creates and zeroes the per-interpreter data.
* (We allocate my_cxtp in a Perl SV so that it will be released when
* the interpreter goes away.) */
#define MY_CXT_INIT \
dMY_CXT_SV; \
/* newSV() allocates one more than needed */ \
my_cxt_t *my_cxtp = (my_cxt_t*)SvPVX(newSV(sizeof(my_cxt_t)-1));\
Zero(my_cxtp, 1, my_cxt_t); \
sv_setuv(my_cxt_sv, PTR2UV(my_cxtp))
/* This macro must be used to access members of the my_cxt_t structure.
* e.g. MYCXT.some_data */
#define MY_CXT (*my_cxtp)
/* Judicious use of these macros can reduce the number of times dMY_CXT
* is used. Use is similar to pTHX, aTHX etc. */
#define pMY_CXT my_cxt_t *my_cxtp
#define pMY_CXT_ pMY_CXT,
#define _pMY_CXT ,pMY_CXT
#define aMY_CXT my_cxtp
#define aMY_CXT_ aMY_CXT,
#define _aMY_CXT ,aMY_CXT
# define WARN_UNTIE 43
#endif
#ifndef WARN_UTF8
# define WARN_UTF8 44
#endif
#ifndef WARN_VOID
# define WARN_VOID 45
#endif
#ifndef WARN_ASSERTIONS
# define WARN_ASSERTIONS 46
#endif
#ifndef packWARN
# define packWARN(a) (a)
#endif
#ifndef ckWARN
# ifdef G_WARN_ON
# define ckWARN(a) (PL_dowarn & G_WARN_ON)
# else
# define ckWARN(a) PL_dowarn
# endif
#endif
#if (PERL_BCDVERSION >= 0x5004000) && !defined(warner)
#if defined(NEED_warner)
static void DPPP_(my_warner)(U32 err, const char *pat, ...);
static
#else
extern void DPPP_(my_warner)(U32 err, const char *pat, ...);
#endif
#define Perl_warner DPPP_(my_warner)
#if defined(NEED_warner) || defined(NEED_warner_GLOBAL)
void
DPPP_(my_warner)(U32 err, const char *pat, ...)
{
SV *sv;
va_list args;
PERL_UNUSED_ARG(err);
va_start(args, pat);
sv = vnewSVpvf(pat, &args);
va_end(args);
sv_2mortal(sv);
warn("%s", SvPV_nolen(sv));
}
#define warner Perl_warner
#define Perl_warner_nocontext Perl_warner
#endif
#endif
/* concatenating with "" ensures that only literal strings are accepted as argument
* note that STR_WITH_LEN() can't be used as argument to macros or functions that
* under some configurations might be macros
*/
#ifndef STR_WITH_LEN
# define STR_WITH_LEN(s) (s ""), (sizeof(s)-1)
#endif
#ifndef newSVpvs
# define newSVpvs(str) newSVpvn(str "", sizeof(str) - 1)
#endif
#ifndef newSVpvs_flags
# define newSVpvs_flags(str, flags) newSVpvn_flags(str "", sizeof(str) - 1, flags)
#endif
#ifndef newSVpvs_share
# define newSVpvs_share(str) newSVpvn_share(str "", sizeof(str) - 1, 0)
#endif
#ifndef sv_catpvs
# define sv_catpvs(sv, str) sv_catpvn(sv, str "", sizeof(str) - 1)
#endif
#ifndef sv_setpvs
# define sv_setpvs(sv, str) sv_setpvn(sv, str "", sizeof(str) - 1)
#endif
#ifndef hv_fetchs
# define hv_fetchs(hv, key, lval) hv_fetch(hv, key "", sizeof(key) - 1, lval)
#endif
#ifndef hv_stores
# define hv_stores(hv, key, val) hv_store(hv, key "", sizeof(key) - 1, val, 0)
#endif
#ifndef gv_fetchpvs
# define gv_fetchpvs(name, flags, svt) gv_fetchpvn_flags(name "", sizeof(name) - 1, flags, svt)
#endif
#ifndef gv_stashpvs
# define gv_stashpvs(name, flags) gv_stashpvn(name "", sizeof(name) - 1, flags)
#endif
#ifndef get_cvs
# define get_cvs(name, flags) get_cvn_flags(name "", sizeof(name)-1, flags)
#endif
#ifndef SvGETMAGIC
# define SvGETMAGIC(x) STMT_START { if (SvGMAGICAL(x)) mg_get(x); } STMT_END
#endif
/* Some random bits for sv_unmagicext. These should probably be pulled in for
real and organized at some point */
#ifndef HEf_SVKEY
# define HEf_SVKEY -2
#endif
#ifndef MUTABLE_PTR
#if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN)
# define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
#else
# define MUTABLE_PTR(p) ((void *) (p))
#endif
#endif
#ifndef MUTABLE_SV
# define MUTABLE_SV(p) ((SV *)MUTABLE_PTR(p))
#endif
/* end of random bits */
#ifndef PERL_MAGIC_sv
# define PERL_MAGIC_sv '\0'
#endif
#ifndef PERL_MAGIC_overload
# define PERL_MAGIC_overload 'A'
#endif
#ifndef PERL_MAGIC_overload_elem
# define PERL_MAGIC_overload_elem 'a'
#endif
#ifndef PERL_MAGIC_overload_table
# define PERL_MAGIC_overload_table 'c'
#endif
#ifndef PERL_MAGIC_bm
# define PERL_MAGIC_bm 'B'
#endif
#ifndef PERL_MAGIC_regdata
# define PERL_MAGIC_regdata 'D'
#endif
#ifndef PERL_MAGIC_regdatum
# define PERL_MAGIC_regdatum 'd'
#endif
for (mg = SvMAGIC (sv); mg; mg = mg->mg_moremagic) {
if (mg->mg_type == type && mg->mg_virtual == vtbl)
return mg;
}
}
return NULL;
}
#endif
#endif
#if !defined(sv_unmagicext)
#if defined(NEED_sv_unmagicext)
static int DPPP_(my_sv_unmagicext)(pTHX_ SV * const sv, const int type, MGVTBL * vtbl);
static
#else
extern int DPPP_(my_sv_unmagicext)(pTHX_ SV * const sv, const int type, MGVTBL * vtbl);
#endif
#ifdef sv_unmagicext
# undef sv_unmagicext
#endif
#define sv_unmagicext(a,b,c) DPPP_(my_sv_unmagicext)(aTHX_ a,b,c)
#define Perl_sv_unmagicext DPPP_(my_sv_unmagicext)
#if defined(NEED_sv_unmagicext) || defined(NEED_sv_unmagicext_GLOBAL)
int
DPPP_(my_sv_unmagicext)(pTHX_ SV *const sv, const int type, MGVTBL *vtbl)
{
MAGIC* mg;
MAGIC** mgp;
if (SvTYPE(sv) < SVt_PVMG || !SvMAGIC(sv))
return 0;
mgp = &(SvMAGIC(sv));
for (mg = *mgp; mg; mg = *mgp) {
const MGVTBL* const virt = mg->mg_virtual;
if (mg->mg_type == type && virt == vtbl) {
*mgp = mg->mg_moremagic;
if (virt && virt->svt_free)
virt->svt_free(aTHX_ sv, mg);
if (mg->mg_ptr && mg->mg_type != PERL_MAGIC_regex_global) {
if (mg->mg_len > 0)
Safefree(mg->mg_ptr);
else if (mg->mg_len == HEf_SVKEY) /* Questionable on older perls... */
SvREFCNT_dec(MUTABLE_SV(mg->mg_ptr));
else if (mg->mg_type == PERL_MAGIC_utf8)
Safefree(mg->mg_ptr);
}
if (mg->mg_flags & MGf_REFCOUNTED)
SvREFCNT_dec(mg->mg_obj);
Safefree(mg);
}
else
mgp = &mg->mg_moremagic;
}
if (SvMAGIC(sv)) {
if (SvMAGICAL(sv)) /* if we're under save_magic, wait for restore_magic; */
mg_magical(sv); /* else fix the flags now */
}
else {
SvMAGICAL_off(sv);
SvFLAGS(sv) |= (SvFLAGS(sv) & (SVp_IOK|SVp_NOK|SVp_POK)) >> PRIVSHIFT;
}
return 0;
}
#endif
#endif
#ifdef USE_ITHREADS
#ifndef CopFILE
# define CopFILE(c) ((c)->cop_file)
#endif
#ifndef CopFILEGV
# define CopFILEGV(c) (CopFILE(c) ? gv_fetchfile(CopFILE(c)) : Nullgv)
#endif
#ifndef CopFILE_set
# define CopFILE_set(c,pv) ((c)->cop_file = savepv(pv))
#endif
#ifndef CopFILESV
# define CopFILESV(c) (CopFILE(c) ? GvSV(gv_fetchfile(CopFILE(c))) : Nullsv)
#endif
#ifndef CopFILEAV
# define CopFILEAV(c) (CopFILE(c) ? GvAV(gv_fetchfile(CopFILE(c))) : Nullav)
#endif
#ifndef CopSTASHPV
# define CopSTASHPV(c) ((c)->cop_stashpv)
#endif
#ifndef CopSTASHPV_set
# define CopSTASHPV_set(c,pv) ((c)->cop_stashpv = ((pv) ? savepv(pv) : Nullch))
#endif
#ifndef CopSTASH
# define CopSTASH(c) (CopSTASHPV(c) ? gv_stashpv(CopSTASHPV(c),GV_ADD) : Nullhv)
#endif
#ifndef CopSTASH_set
# define CopSTASH_set(c,hv) CopSTASHPV_set(c, (hv) ? HvNAME(hv) : Nullch)
#endif
#ifndef CopSTASH_eq
# define CopSTASH_eq(c,hv) ((hv) && (CopSTASHPV(c) == HvNAME(hv) \
|| (CopSTASHPV(c) && HvNAME(hv) \
&& strEQ(CopSTASHPV(c), HvNAME(hv)))))
#endif
#else
#ifndef CopFILEGV
# define CopFILEGV(c) ((c)->cop_filegv)
#endif
s++; if (s == send || (*s != 'T' && *s != 't')) return 0;
s++; if (s == send || (*s != 'Y' && *s != 'y')) return 0;
s++;
}
sawinf = 1;
} else if (*s == 'N' || *s == 'n') {
/* XXX TODO: There are signaling NaNs and quiet NaNs. */
s++; if (s == send || (*s != 'A' && *s != 'a')) return 0;
s++; if (s == send || (*s != 'N' && *s != 'n')) return 0;
s++;
sawnan = 1;
} else
return 0;
if (sawinf) {
numtype &= IS_NUMBER_NEG; /* Keep track of sign */
numtype |= IS_NUMBER_INFINITY | IS_NUMBER_NOT_INT;
} else if (sawnan) {
numtype &= IS_NUMBER_NEG; /* Keep track of sign */
numtype |= IS_NUMBER_NAN | IS_NUMBER_NOT_INT;
} else if (s < send) {
/* we can have an optional exponent part */
if (*s == 'e' || *s == 'E') {
/* The only flag we keep is sign. Blow away any "it's UV" */
numtype &= IS_NUMBER_NEG;
numtype |= IS_NUMBER_NOT_INT;
s++;
if (s < send && (*s == '-' || *s == '+'))
s++;
if (s < send && isDIGIT(*s)) {
do {
s++;
} while (s < send && isDIGIT(*s));
}
else
return 0;
}
}
while (s < send && isSPACE(*s))
s++;
if (s >= send)
return numtype;
if (len == 10 && memEQ(pv, "0 but true", 10)) {
if (valuep)
*valuep = 0;
return IS_NUMBER_IN_UV;
}
return 0;
}
#endif
#endif
/*
* The grok_* routines have been modified to use warn() instead of
* Perl_warner(). Also, 'hexdigit' was the former name of PL_hexdigit,
* which is why the stack variable has been renamed to 'xdigit'.
*/
#ifndef grok_bin
#if defined(NEED_grok_bin)
static UV DPPP_(my_grok_bin)(pTHX_ const char * start, STRLEN * len_p, I32 * flags, NV * result);
static
#else
extern UV DPPP_(my_grok_bin)(pTHX_ const char * start, STRLEN * len_p, I32 * flags, NV * result);
#endif
#ifdef grok_bin
# undef grok_bin
#endif
#define grok_bin(a,b,c,d) DPPP_(my_grok_bin)(aTHX_ a,b,c,d)
#define Perl_grok_bin DPPP_(my_grok_bin)
#if defined(NEED_grok_bin) || defined(NEED_grok_bin_GLOBAL)
UV
DPPP_(my_grok_bin)(pTHX_ const char *start, STRLEN *len_p, I32 *flags, NV *result)
{
const char *s = start;
STRLEN len = *len_p;
UV value = 0;
NV value_nv = 0;
const UV max_div_2 = UV_MAX / 2;
bool allow_underscores = *flags & PERL_SCAN_ALLOW_UNDERSCORES;
bool overflowed = FALSE;
if (!(*flags & PERL_SCAN_DISALLOW_PREFIX)) {
/* strip off leading b or 0b.
for compatibility silently suffer "b" and "0b" as valid binary
numbers. */
if (len >= 1) {
if (s[0] == 'b') {
s++;
len--;
}
else if (len >= 2 && s[0] == '0' && s[1] == 'b') {
s+=2;
len-=2;
}
}
}
for (; len-- && *s; s++) {
char bit = *s;
if (bit == '0' || bit == '1') {
/* Write it in this wonky order with a goto to attempt to get the
compiler to make the common case integer-only loop pretty tight.
With gcc seems to be much straighter code than old scan_bin. */
redo:
if (!overflowed) {
if (value <= max_div_2) {
value = (value << 1) | (bit - '0');
continue;
}
/* Bah. We're just overflowed. */
warn("Integer overflow in binary number");
overflowed = TRUE;
value_nv = (NV) value;
}
value_nv *= 2.0;
/* If an NV has not enough bits in its mantissa to
* represent a UV this summing of small low-order numbers
* is a waste of time (because the NV cannot preserve
* the low-order bits anyway): we could just remember when
* did we overflow and in the end just multiply value_nv by the
* right amount. */
value_nv += (NV)(bit - '0');
continue;
}
if (bit == '_' && len && allow_underscores && (bit = s[1])
&& (bit == '0' || bit == '1'))
{
--len;
++s;
goto redo;
}
if (!(*flags & PERL_SCAN_SILENT_ILLDIGIT))
warn("Illegal binary digit '%c' ignored", *s);
break;
}
if ( ( overflowed && value_nv > 4294967295.0)
#if UVSIZE > 4
|| (!overflowed && value > 0xffffffff )
#endif
) {
warn("Binary number > 0b11111111111111111111111111111111 non-portable");
}
*len_p = s - start;
if (!overflowed) {
*flags = 0;
return value;
}
*flags = PERL_SCAN_GREATER_THAN_UV_MAX;
if (result)
*result = value_nv;
return UV_MAX;
}
#endif
#endif
#ifndef grok_hex
#if defined(NEED_grok_hex)
static UV DPPP_(my_grok_hex)(pTHX_ const char * start, STRLEN * len_p, I32 * flags, NV * result);
static
#else
extern UV DPPP_(my_grok_hex)(pTHX_ const char * start, STRLEN * len_p, I32 * flags, NV * result);
#endif
#ifdef grok_hex
# undef grok_hex
#endif
#define grok_hex(a,b,c,d) DPPP_(my_grok_hex)(aTHX_ a,b,c,d)
#define Perl_grok_hex DPPP_(my_grok_hex)
#if defined(NEED_grok_hex) || defined(NEED_grok_hex_GLOBAL)
UV
DPPP_(my_grok_hex)(pTHX_ const char *start, STRLEN *len_p, I32 *flags, NV *result)
{
const char *s = start;
STRLEN len = *len_p;
UV value = 0;
NV value_nv = 0;
const UV max_div_16 = UV_MAX / 16;
bool allow_underscores = *flags & PERL_SCAN_ALLOW_UNDERSCORES;
bool overflowed = FALSE;
const char *xdigit;
if (!(*flags & PERL_SCAN_DISALLOW_PREFIX)) {
/* strip off leading x or 0x.
for compatibility silently suffer "x" and "0x" as valid hex numbers.
*/
if (len >= 1) {
if (s[0] == 'x') {
s++;
len--;
}
else if (len >= 2 && s[0] == '0' && s[1] == 'x') {
s+=2;
len-=2;
}
}
}
for (; len-- && *s; s++) {
xdigit = strchr((char *) PL_hexdigit, *s);
if (xdigit) {
/* Write it in this wonky order with a goto to attempt to get the
compiler to make the common case integer-only loop pretty tight.
With gcc seems to be much straighter code than old scan_hex. */
redo:
if (!overflowed) {
if (value <= max_div_16) {
value = (value << 4) | ((xdigit - PL_hexdigit) & 15);
continue;
}
warn("Integer overflow in hexadecimal number");
overflowed = TRUE;
value_nv = (NV) value;
}
value_nv *= 16.0;
/* If an NV has not enough bits in its mantissa to
* represent a UV this summing of small low-order numbers
* is a waste of time (because the NV cannot preserve
* the low-order bits anyway): we could just remember when
* did we overflow and in the end just multiply value_nv by the
* right amount of 16-tuples. */
value_nv += (NV)((xdigit - PL_hexdigit) & 15);
continue;
}
if (*s == '_' && len && allow_underscores && s[1]
&& (xdigit = strchr((char *) PL_hexdigit, s[1])))
{
--len;
++s;
goto redo;
}
if (!(*flags & PERL_SCAN_SILENT_ILLDIGIT))
warn("Illegal hexadecimal digit '%c' ignored", *s);
break;
}
if ( ( overflowed && value_nv > 4294967295.0)
#if UVSIZE > 4
|| (!overflowed && value > 0xffffffff )
#endif
) {
warn("Hexadecimal number > 0xffffffff non-portable");
}
*len_p = s - start;
if (!overflowed) {
*flags = 0;
return value;
}
*flags = PERL_SCAN_GREATER_THAN_UV_MAX;
if (result)
*result = value_nv;
return UV_MAX;
}
#endif
#endif
#ifndef grok_oct
#if defined(NEED_grok_oct)
static UV DPPP_(my_grok_oct)(pTHX_ const char * start, STRLEN * len_p, I32 * flags, NV * result);
static
#else
extern UV DPPP_(my_grok_oct)(pTHX_ const char * start, STRLEN * len_p, I32 * flags, NV * result);
#endif
#ifdef grok_oct
# undef grok_oct
#endif
#define grok_oct(a,b,c,d) DPPP_(my_grok_oct)(aTHX_ a,b,c,d)
#define Perl_grok_oct DPPP_(my_grok_oct)
#if defined(NEED_grok_oct) || defined(NEED_grok_oct_GLOBAL)
UV
DPPP_(my_grok_oct)(pTHX_ const char *start, STRLEN *len_p, I32 *flags, NV *result)
{
const char *s = start;
STRLEN len = *len_p;
UV value = 0;
NV value_nv = 0;
const UV max_div_8 = UV_MAX / 8;
bool allow_underscores = *flags & PERL_SCAN_ALLOW_UNDERSCORES;
bool overflowed = FALSE;
for (; len-- && *s; s++) {
/* gcc 2.95 optimiser not smart enough to figure that this subtraction
out front allows slicker code. */
int digit = *s - '0';
if (digit >= 0 && digit <= 7) {
/* Write it in this wonky order with a goto to attempt to get the
compiler to make the common case integer-only loop pretty tight.
*/
redo:
if (!overflowed) {
if (value <= max_div_8) {
value = (value << 3) | digit;
continue;
}
/* Bah. We're just overflowed. */
warn("Integer overflow in octal number");
overflowed = TRUE;
value_nv = (NV) value;
}
value_nv *= 8.0;
/* If an NV has not enough bits in its mantissa to
* represent a UV this summing of small low-order numbers
* is a waste of time (because the NV cannot preserve
* the low-order bits anyway): we could just remember when
* did we overflow and in the end just multiply value_nv by the
* right amount of 8-tuples. */
value_nv += (NV)digit;
continue;
}
if (digit == ('_' - '0') && len && allow_underscores
&& (digit = s[1] - '0') && (digit >= 0 && digit <= 7))
{
--len;
++s;
goto redo;
}
/* Allow \octal to work the DWIM way (that is, stop scanning
* as soon as non-octal characters are seen, complain only iff
* someone seems to want to use the digits eight and nine). */
if (digit == 8 || digit == 9) {
if (!(*flags & PERL_SCAN_SILENT_ILLDIGIT))
warn("Illegal octal digit '%c' ignored", *s);
}
break;
}
if ( ( overflowed && value_nv > 4294967295.0)
#if UVSIZE > 4
|| (!overflowed && value > 0xffffffff )
#endif
) {
warn("Octal number > 037777777777 non-portable");
}
*len_p = s - start;
if (!overflowed) {
*flags = 0;
return value;
}
*flags = PERL_SCAN_GREATER_THAN_UV_MAX;
if (result)
*result = value_nv;
return UV_MAX;
}
#endif
#endif
#if !defined(my_snprintf)
#if defined(NEED_my_snprintf)
static int DPPP_(my_my_snprintf)(char * buffer, const Size_t len, const char * format, ...);
static
#else
extern int DPPP_(my_my_snprintf)(char * buffer, const Size_t len, const char * format, ...);
#endif
#define my_snprintf DPPP_(my_my_snprintf)
#define Perl_my_snprintf DPPP_(my_my_snprintf)
#if defined(NEED_my_snprintf) || defined(NEED_my_snprintf_GLOBAL)
int
DPPP_(my_my_snprintf)(char *buffer, const Size_t len, const char *format, ...)
{
dTHX;
int retval;
va_list ap;
va_start(ap, format);
#ifdef HAS_VSNPRINTF
retval = vsnprintf(buffer, len, format, ap);
#else
retval = vsprintf(buffer, format, ap);
#endif
va_end(ap);
if (retval < 0 || (len > 0 && (Size_t)retval >= len))
Perl_croak(aTHX_ "panic: my_snprintf buffer overflow");
return retval;
}
#endif
#endif
#if !defined(my_sprintf)
#if defined(NEED_my_sprintf)
static int DPPP_(my_my_sprintf)(char * buffer, const char * pat, ...);
static
#else
extern int DPPP_(my_my_sprintf)(char * buffer, const char * pat, ...);
#endif
#define my_sprintf DPPP_(my_my_sprintf)
#define Perl_my_sprintf DPPP_(my_my_sprintf)
#if defined(NEED_my_sprintf) || defined(NEED_my_sprintf_GLOBAL)
int
DPPP_(my_my_sprintf)(char *buffer, const char* pat, ...)
{
va_list args;
va_start(args, pat);
vsprintf(buffer, pat, args);
va_end(args);
return strlen(buffer);
( run in 0.640 second using v1.01-cache-2.11-cpan-ceb78f64989 )