AIX-Perfstat
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PERL_MAGIC_tied|5.007002||p
PERL_MAGIC_utf8|5.008001||p
PERL_MAGIC_uvar_elem|5.007003||p
PERL_MAGIC_uvar|5.007002||p
PERL_MAGIC_vec|5.007002||p
PERL_MAGIC_vstring|5.008001||p
PERL_QUAD_MAX|5.004000||p
PERL_QUAD_MIN|5.004000||p
PERL_REVISION|5.006000||p
PERL_SCAN_ALLOW_UNDERSCORES|5.007003||p
PERL_SCAN_DISALLOW_PREFIX|5.007003||p
PERL_SCAN_GREATER_THAN_UV_MAX|5.007003||p
PERL_SCAN_SILENT_ILLDIGIT|5.008001||p
PERL_SHORT_MAX|5.004000||p
PERL_SHORT_MIN|5.004000||p
PERL_SUBVERSION|5.006000||p
PERL_UCHAR_MAX|5.004000||p
PERL_UCHAR_MIN|5.004000||p
PERL_UINT_MAX|5.004000||p
PERL_UINT_MIN|5.004000||p
PERL_ULONG_MAX|5.004000||p
PERL_ULONG_MIN|5.004000||p
PERL_UNUSED_DECL|5.007002||p
PERL_UQUAD_MAX|5.004000||p
PERL_UQUAD_MIN|5.004000||p
PERL_USHORT_MAX|5.004000||p
PERL_USHORT_MIN|5.004000||p
PERL_VERSION|5.006000||p
PL_DBsingle|||pn
PL_DBsub|||pn
PL_DBtrace|||n
PL_Sv|5.005000||p
PL_compiling|5.004050||p
PL_copline|5.005000||p
PL_curcop|5.004050||p
PL_curstash|5.004050||p
PL_debstash|5.004050||p
PL_defgv|5.004050||p
PL_diehook|5.004050||p
PL_dirty|5.004050||p
PL_dowarn|||pn
PL_errgv|5.004050||p
PL_hexdigit|5.005000||p
PL_hints|5.005000||p
PL_last_in_gv|||n
PL_modglobal||5.005000|n
PL_na|5.004050||pn
PL_no_modify|5.006000||p
PL_ofs_sv|||n
PL_perl_destruct_level|5.004050||p
PL_perldb|5.004050||p
PL_ppaddr|5.006000||p
PL_rsfp_filters|5.004050||p
PL_rsfp|5.004050||p
PL_rs|||n
PL_stack_base|5.004050||p
PL_stack_sp|5.004050||p
PL_stdingv|5.004050||p
PL_sv_arenaroot|5.004050||p
PL_sv_no|5.004050||pn
PL_sv_undef|5.004050||pn
PL_sv_yes|5.004050||pn
PL_tainted|5.004050||p
PL_tainting|5.004050||p
POPi|||n
POPl|||n
POPn|||n
POPpbytex||5.007001|n
POPpx||5.005030|n
POPp|||n
POPs|||n
PTR2IV|5.006000||p
PTR2NV|5.006000||p
PTR2UV|5.006000||p
PTR2ul|5.007001||p
PTRV|5.006000||p
PUSHMARK|||
PUSHi|||
PUSHmortal|5.009002||p
PUSHn|||
PUSHp|||
PUSHs|||
PUSHu|5.004000||p
PUTBACK|||
PerlIO_clearerr||5.007003|
PerlIO_close||5.007003|
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_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|
Poison|5.008000||p
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
XPUSHp|||
XPUSHs|||
XPUSHu|5.004000||p
XSRETURN_EMPTY|||
XSRETURN_IV|||
XSRETURN_NO|||
XSRETURN_NV|||
XSRETURN_PV|||
XSRETURN_UNDEF|||
XSRETURN_UV|5.008001||p
XSRETURN_YES|||
XSRETURN|||
XST_mIV|||
XST_mNO|||
XST_mNV|||
XST_mPV|||
XST_mUNDEF|||
XST_mUV|5.008001||p
XST_mYES|||
XS_VERSION_BOOTCHECK|||
XS_VERSION|||
XS|||
ZeroD|5.009002||p
Zero|||
_aMY_CXT|5.007003||p
_pMY_CXT|5.007003||p
aMY_CXT_|5.007003||p
aMY_CXT|5.007003||p
aTHX_|5.006000||p
aTHX|5.006000||p
add_data|||
allocmy|||
amagic_call|||
any_dup|||
ao|||
append_elem|||
append_list|||
apply_attrs_my|||
apply_attrs_string||5.006001|
apply_attrs|||
apply|||
asIV|||
asUV|||
atfork_lock||5.007003|n
atfork_unlock||5.007003|n
av_arylen_p||5.009003|
av_clear|||
av_delete||5.006000|
av_exists||5.006000|
av_extend|||
av_fake|||
av_fetch|||
av_fill|||
av_len|||
av_make|||
av_pop|||
av_push|||
av_reify|||
av_shift|||
av_store|||
av_undef|||
av_unshift|||
ax|||n
bad_type|||
bind_match|||
block_end|||
block_gimme||5.004000|
block_start|||
boolSV|5.004000||p
boot_core_PerlIO|||
boot_core_UNIVERSAL|||
boot_core_xsutils|||
bytes_from_utf8||5.007001|
bytes_to_utf8||5.006001|
cache_re|||
call_argv|5.006000||p
call_atexit||5.006000|
call_body|||
call_list_body|||
call_list||5.004000|
call_method|5.006000||p
call_pv|5.006000||p
call_sv|5.006000||p
calloc||5.007002|n
cando|||
cast_i32||5.006000|
cast_iv||5.006000|
cast_ulong||5.006000|
cast_uv||5.006000|
check_uni|||
checkcomma|||
checkposixcc|||
ck_anoncode|||
ck_bitop|||
ck_concat|||
ck_defined|||
ck_delete|||
ck_die|||
ck_eof|||
ck_eval|||
ck_exec|||
ck_exists|||
ck_exit|||
ck_ftst|||
ck_fun|||
ck_glob|||
ck_grep|||
ck_index|||
ck_join|||
ck_lengthconst|||
ck_lfun|||
ck_listiob|||
ck_match|||
ck_method|||
ck_null|||
ck_open|||
ck_repeat|||
ck_require|||
ck_retarget|||
ck_return|||
ck_rfun|||
ck_rvconst|||
ck_sassign|||
ck_select|||
ck_shift|||
ck_sort|||
ck_spair|||
ck_split|||
ck_subr|||
ck_substr|||
ck_svconst|||
ck_trunc|||
ck_unpack|||
cl_and|||
cl_anything|||
cl_init_zero|||
cl_init|||
cl_is_anything|||
cl_or|||
closest_cop|||
convert|||
cop_free|||
cr_textfilter|||
croak_nocontext|||vn
croak|||v
csighandler||5.007001|n
custom_op_desc||5.007003|
custom_op_name||5.007003|
cv_ckproto|||
cv_clone|||
cv_const_sv||5.004000|
cv_dump|||
cv_undef|||
cx_dump||5.005000|
cx_dup|||
cxinc|||
dAXMARK||5.009003|
dAX|5.007002||p
dITEMS|5.007002||p
dMARK|||
dMY_CXT_SV|5.007003||p
dMY_CXT|5.007003||p
dNOOP|5.006000||p
dORIGMARK|||
dSP|||
dTHR|5.004050||p
dTHXa|5.006000||p
dTHXoa|5.006000||p
dTHX|5.006000||p
dUNDERBAR|5.009002||p
dXCPT|5.009002||p
dXSARGS|||
dXSI32|||
dXSTARG|5.006000||p
deb_curcv|||
deb_nocontext|||vn
deb_stack_all|||
deb_stack_n|||
debop||5.005000|
debprofdump||5.005000|
debprof|||
debstackptrs||5.007003|
debstack||5.007003|
deb||5.007003|v
del_he|||
del_sv|||
delimcpy||5.004000|
depcom|||
deprecate_old|||
deprecate|||
despatch_signals||5.007001|
die_nocontext|||vn
die_where|||
die|||v
dirp_dup|||
div128|||
djSP|||
do_aexec5|||
do_aexec|||
do_aspawn|||
do_binmode||5.004050|
do_chomp|||
do_chop|||
do_close|||
do_dump_pad|||
do_eof|||
do_exec3|||
do_execfree|||
do_exec|||
do_gv_dump||5.006000|
do_gvgv_dump||5.006000|
do_hv_dump||5.006000|
do_ipcctl|||
do_shmio|||
do_spawn_nowait|||
do_spawn|||
do_sprintf|||
do_sv_dump||5.006000|
do_sysseek|||
do_tell|||
do_trans_complex_utf8|||
do_trans_complex|||
do_trans_count_utf8|||
do_trans_count|||
do_trans_simple_utf8|||
do_trans_simple|||
do_trans|||
do_vecget|||
do_vecset|||
do_vop|||
docatch_body|||
docatch|||
doeval|||
dofile|||
dofindlabel|||
doform|||
doing_taint||5.008001|n
dooneliner|||
doopen_pm|||
doparseform|||
dopoptoeval|||
dopoptolabel|||
dopoptoloop|||
dopoptosub_at|||
dopoptosub|||
dounwind|||
dowantarray|||
dump_all||5.006000|
dump_eval||5.006000|
dump_fds|||
dump_form||5.006000|
dump_indent||5.006000|v
dump_mstats|||
dump_packsubs||5.006000|
dump_sub||5.006000|
dump_vindent||5.006000|
dumpuntil|||
dup_attrlist|||
emulate_eaccess|||
eval_pv|5.006000||p
eval_sv|5.006000||p
expect_number|||
fbm_compile||5.005000|
fbm_instr||5.005000|
fd_on_nosuid_fs|||
filter_add|||
filter_del|||
filter_gets|||
filter_read|||
find_beginning|||
find_byclass|||
find_in_my_stash|||
find_runcv|||
find_rundefsvoffset||5.009002|
find_script|||
find_uninit_var|||
fold_constants|||
forbid_setid|||
force_ident|||
force_list|||
force_next|||
force_version|||
force_word|||
form_nocontext|||vn
form||5.004000|v
fp_dup|||
fprintf_nocontext|||vn
free_global_struct|||
free_tied_hv_pool|||
free_tmps|||
gen_constant_list|||
get_av|5.006000||p
get_context||5.006000|n
get_cv|5.006000||p
get_db_sub|||
get_debug_opts|||
get_hash_seed|||
get_hv|5.006000||p
get_mstats|||
get_no_modify|||
get_num|||
get_op_descs||5.005000|
get_op_names||5.005000|
get_opargs|||
get_ppaddr||5.006000|
get_sv|5.006000||p
get_vtbl||5.005030|
getcwd_sv||5.007002|
getenv_len|||
gp_dup|||
gp_free|||
gp_ref|||
grok_bin|5.007003||p
grok_hex|5.007003||p
grok_number|5.007002||p
grok_numeric_radix|5.007002||p
grok_oct|5.007003||p
group_end|||
gv_AVadd|||
gv_HVadd|||
gv_IOadd|||
gv_autoload4||5.004000|
gv_check|||
gv_dump||5.006000|
gv_efullname3||5.004000|
gv_efullname4||5.006001|
gv_efullname|||
gv_ename|||
gv_fetchfile|||
gv_fetchmeth_autoload||5.007003|
gv_fetchmethod_autoload||5.004000|
gv_fetchmethod|||
gv_fetchmeth|||
gv_fetchpvn_flags||5.009002|
gv_fetchpv|||
gv_fetchsv||5.009002|
gv_fullname3||5.004000|
gv_fullname4||5.006001|
gv_fullname|||
gv_handler||5.007001|
gv_init_sv|||
gv_init|||
gv_share|||
gv_stashpvn|5.006000||p
gv_stashpv|||
gv_stashsv|||
he_dup|||
hek_dup|||
hfreeentries|||
hsplit|||
hv_assert||5.009001|
hv_auxinit|||
hv_clear_placeholders||5.009001|
hv_clear|||
hv_delayfree_ent||5.004000|
hv_delete_common|||
hv_delete_ent||5.004000|
hv_delete|||
hv_eiter_p||5.009003|
hv_eiter_set||5.009003|
hv_exists_ent||5.004000|
hv_exists|||
hv_fetch_common|||
hv_fetch_ent||5.004000|
hv_fetch|||
hv_free_ent||5.004000|
hv_iterinit|||
hv_iterkeysv||5.004000|
hv_iterkey|||
hv_iternext_flags||5.008000|
hv_iternextsv|||
hv_iternext|||
hv_iterval|||
hv_ksplit||5.004000|
hv_magic_check|||
hv_magic|||
hv_name_set||5.009003|
hv_notallowed|||
hv_placeholders_get||5.009003|
hv_placeholders_p||5.009003|
hv_placeholders_set||5.009003|
hv_riter_p||5.009003|
hv_riter_set||5.009003|
hv_scalar||5.009001|
hv_store_ent||5.004000|
hv_store_flags||5.008000|
hv_store|||
hv_undef|||
ibcmp_locale||5.004000|
ibcmp_utf8||5.007003|
ibcmp|||
incl_perldb|||
incline|||
incpush|||
ingroup|||
init_argv_symbols|||
init_debugger|||
init_global_struct|||
init_i18nl10n||5.006000|
init_i18nl14n||5.006000|
init_ids|||
init_interp|||
init_lexer|||
init_main_stash|||
init_perllib|||
init_postdump_symbols|||
init_predump_symbols|||
init_stacks||5.005000|
init_tm||5.007002|
instr|||
intro_my|||
intuit_method|||
intuit_more|||
invert|||
io_close|||
isALNUM|||
isALPHA|||
isDIGIT|||
isLOWER|||
isSPACE|||
isUPPER|||
is_an_int|||
is_gv_magical_sv|||
is_gv_magical|||
is_handle_constructor|||
is_list_assignment|||
is_lvalue_sub||5.007001|
is_uni_alnum_lc||5.006000|
is_uni_alnumc_lc||5.006000|
is_uni_alnumc||5.006000|
is_uni_alnum||5.006000|
is_uni_alpha_lc||5.006000|
is_uni_alpha||5.006000|
is_uni_ascii_lc||5.006000|
is_uni_ascii||5.006000|
is_uni_cntrl_lc||5.006000|
is_uni_cntrl||5.006000|
is_uni_digit_lc||5.006000|
is_uni_digit||5.006000|
is_uni_graph_lc||5.006000|
is_uni_graph||5.006000|
is_uni_idfirst_lc||5.006000|
is_uni_idfirst||5.006000|
is_uni_lower_lc||5.006000|
is_uni_lower||5.006000|
is_uni_print_lc||5.006000|
is_uni_print||5.006000|
is_uni_punct_lc||5.006000|
newUNOP|||
newWHILEOP||5.009003|
newXSproto||5.006000|
newXS||5.006000|
new_collate||5.006000|
new_constant|||
new_ctype||5.006000|
new_he|||
new_logop|||
new_numeric||5.006000|
new_stackinfo||5.005000|
new_version||5.009000|
next_symbol|||
nextargv|||
nextchar|||
ninstr|||
no_bareword_allowed|||
no_fh_allowed|||
no_op|||
not_a_number|||
nothreadhook||5.008000|
nuke_stacks|||
num_overflow|||n
oopsAV|||
oopsCV|||
oopsHV|||
op_clear|||
op_const_sv|||
op_dump||5.006000|
op_free|||
op_null||5.007002|
op_refcnt_lock||5.009002|
op_refcnt_unlock||5.009002|
open_script|||
pMY_CXT_|5.007003||p
pMY_CXT|5.007003||p
pTHX_|5.006000||p
pTHX|5.006000||p
pack_cat||5.007003|
pack_rec|||
package|||
packlist||5.008001|
pad_add_anon|||
pad_add_name|||
pad_alloc|||
pad_block_start|||
pad_check_dup|||
pad_compname_type|||
pad_findlex|||
pad_findmy|||
pad_fixup_inner_anons|||
pad_free|||
pad_leavemy|||
pad_new|||
pad_push|||
pad_reset|||
pad_setsv|||
pad_sv|||
pad_swipe|||
pad_tidy|||
pad_undef|||
parse_body|||
parse_unicode_opts|||
path_is_absolute|||
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|||
pmflag|||
pmop_dump||5.006000|
pmruntime|||
pmtrans|||
pop_scope|||
pregcomp|||
pregexec|||
pregfree|||
prepend_elem|||
printf_nocontext|||vn
ptr_table_clear|||
ptr_table_fetch|||
ptr_table_free|||
ptr_table_new|||
ptr_table_split|||
ptr_table_store|||
push_scope|||
put_byte|||
pv_display||5.006000|
pv_uni_display||5.007003|
qerror|||
re_croak2|||
re_dup|||
re_intuit_start||5.006000|
re_intuit_string||5.006000|
realloc||5.007002|n
reentrant_free|||
reentrant_init|||
reentrant_retry|||vn
reentrant_size|||
refkids|||
refto|||
ref|||
reg_node|||
reganode|||
regatom|||
regbranch|||
regclass_swash||5.007003|
regclass|||
regcp_set_to|||
regcppop|||
regcppush|||
regcurly|||
regdump||5.005000|
regexec_flags||5.005000|
if (exists $opt{diff}) {
$diff = run_diff($opt{diff}, $file, $str);
}
if (!defined $diff and can_use('Text::Diff')) {
$diff = Text::Diff::diff($file, \$str, { STYLE => 'Unified' });
$diff = <<HEADER . $diff;
--- $file
+++ $file.patched
HEADER
}
if (!defined $diff) {
$diff = run_diff('diff -u', $file, $str);
}
if (!defined $diff) {
$diff = run_diff('diff', $file, $str);
}
if (!defined $diff) {
error("Cannot generate a diff. Please install Text::Diff or use --copy.");
return;
}
print F $diff;
}
sub run_diff
{
my($prog, $file, $str) = @_;
my $tmp = 'dppptemp';
my $suf = 'aaa';
my $diff = '';
local *F;
while (-e "$tmp.$suf") { $suf++ }
$tmp = "$tmp.$suf";
if (open F, ">$tmp") {
print F $str;
close F;
if (open F, "$prog $file $tmp |") {
while (<F>) {
s/\Q$tmp\E/$file.patched/;
$diff .= $_;
}
close F;
unlink $tmp;
return $diff;
}
unlink $tmp;
}
else {
error("Cannot open '$tmp' for writing: $!");
}
return undef;
}
sub can_use
{
eval "use @_;";
return $@ eq '';
}
sub rec_depend
{
my $func = shift;
my %seen;
return () unless exists $depends{$func};
grep !$seen{$_}++, map { ($_, rec_depend($_)) } @{$depends{$func}};
}
sub parse_version
{
my $ver = shift;
if ($ver =~ /^(\d+)\.(\d+)\.(\d+)$/) {
return ($1, $2, $3);
}
elsif ($ver !~ /^\d+\.[\d_]+$/) {
die "cannot parse version '$ver'\n";
}
$ver =~ s/_//g;
$ver =~ s/$/000000/;
my($r,$v,$s) = $ver =~ /(\d+)\.(\d{3})(\d{3})/;
$v = int $v;
$s = int $s;
if ($r < 5 || ($r == 5 && $v < 6)) {
if ($s % 10) {
die "cannot parse version '$ver'\n";
}
}
return ($r, $v, $s);
}
sub format_version
{
my $ver = shift;
$ver =~ s/$/000000/;
my($r,$v,$s) = $ver =~ /(\d+)\.(\d{3})(\d{3})/;
$v = int $v;
$s = int $s;
if ($r < 5 || ($r == 5 && $v < 6)) {
if ($s % 10) {
die "invalid version '$ver'\n";
}
$s /= 10;
#endif
#ifndef SvUV
# define SvUV(sv) (SvIOK(sv) ? SvUVX(sv) : sv_2uv(sv))
#endif
#ifndef SvUVx
# define SvUVx(sv) ((PL_Sv = (sv)), SvUV(PL_Sv))
#endif
/* Hint: sv_uv
* Always use the SvUVx() macro instead of sv_uv().
*/
#ifndef sv_uv
# define sv_uv(sv) SvUVx(sv)
#endif
#ifndef XST_mUV
# define XST_mUV(i,v) (ST(i) = sv_2mortal(newSVuv(v)) )
#endif
#ifndef XSRETURN_UV
# define XSRETURN_UV(v) STMT_START { XST_mUV(0,v); XSRETURN(1); } STMT_END
#endif
#ifndef PUSHu
# define PUSHu(u) STMT_START { sv_setuv(TARG, (UV)(u)); PUSHTARG; } STMT_END
#endif
#ifndef XPUSHu
# define XPUSHu(u) STMT_START { sv_setuv(TARG, (UV)(u)); XPUSHTARG; } STMT_END
#endif
#if (PERL_VERSION < 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION <= 5))
/* Replace: 1 */
# define PL_DBsingle DBsingle
# define PL_DBsub DBsub
# define PL_Sv Sv
# 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_hexdigit hexdigit
# define PL_hints hints
# define PL_na na
# define PL_no_modify no_modify
# define PL_perl_destruct_level perl_destruct_level
# define PL_perldb perldb
# define PL_ppaddr ppaddr
# define PL_rsfp_filters rsfp_filters
# define PL_rsfp rsfp
# define PL_stack_base stack_base
# define PL_stack_sp stack_sp
# 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
/* Replace: 0 */
#endif
#ifndef PERL_UNUSED_DECL
# ifdef HASATTRIBUTE
# if (defined(__GNUC__) && defined(__cplusplus)) || defined(__INTEL_COMPILER)
# define PERL_UNUSED_DECL
# else
# define PERL_UNUSED_DECL __attribute__((unused))
# endif
# else
# define PERL_UNUSED_DECL
# endif
#endif
#ifndef NOOP
# define NOOP (void)0
#endif
#ifndef dNOOP
# define dNOOP extern int Perl___notused PERL_UNUSED_DECL
#endif
#ifndef NVTYPE
# if defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE)
# define NVTYPE long double
# else
# define NVTYPE double
# endif
typedef NVTYPE NV;
#endif
#ifndef INT2PTR
# if (IVSIZE == PTRSIZE) && (UVSIZE == PTRSIZE)
# define PTRV UV
# define INT2PTR(any,d) (any)(d)
# else
# if PTRSIZE == LONGSIZE
# define PTRV unsigned long
# else
# define PTRV unsigned
# endif
# define INT2PTR(any,d) (any)(PTRV)(d)
# endif
# define NUM2PTR(any,d) (any)(PTRV)(d)
# define PTR2IV(p) INT2PTR(IV,p)
# define PTR2UV(p) INT2PTR(UV,p)
# define PTR2NV(p) NUM2PTR(NV,p)
# if PTRSIZE == LONGSIZE
# define PTR2ul(p) (unsigned long)(p)
# else
# define PTR2ul(p) INT2PTR(unsigned long,p)
# endif
#endif /* !INT2PTR */
#undef START_EXTERN_C
#undef END_EXTERN_C
#undef EXTERN_C
#ifdef __cplusplus
# define START_EXTERN_C extern "C" {
# define END_EXTERN_C }
# define EXTERN_C extern "C"
#else
# define START_EXTERN_C
# define END_EXTERN_C
# define EXTERN_C extern
#endif
#ifndef PERL_GCC_BRACE_GROUPS_FORBIDDEN
# if defined(__STRICT_ANSI__) && defined(PERL_GCC_PEDANTIC)
# define PERL_GCC_BRACE_GROUPS_FORBIDDEN
# endif
#endif
#undef STMT_START
#undef STMT_END
#if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN) && !defined(__cplusplus)
# 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
/* Older perls (<=5.003) lack AvFILLp */
#ifndef AvFILLp
# define AvFILLp AvFILL
#endif
#ifndef ERRSV
# define ERRSV get_sv("@",FALSE)
#endif
#ifndef newSVpvn
# define newSVpvn(data,len) ((data) \
? ((len) ? newSVpv((data), (len)) : newSVpv("", 0)) \
: newSV(0))
#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
# define mPUSHi(i) sv_setiv_mg(PUSHmortal, (IV)(i))
#endif
#ifndef mPUSHu
# define mPUSHu(u) sv_setuv_mg(PUSHmortal, (UV)(u))
#endif
#ifndef XPUSHmortal
# define XPUSHmortal XPUSHs(sv_newmortal())
#endif
#ifndef mXPUSHp
# define mXPUSHp(p,l) STMT_START { EXTEND(sp,1); sv_setpvn_mg(PUSHmortal, (p), (l)); } STMT_END
#endif
#ifndef mXPUSHn
# define mXPUSHn(n) STMT_START { EXTEND(sp,1); sv_setnv_mg(PUSHmortal, (NV)(n)); } STMT_END
#endif
#ifndef mXPUSHi
# define mXPUSHi(i) STMT_START { EXTEND(sp,1); sv_setiv_mg(PUSHmortal, (IV)(i)); } STMT_END
#endif
#ifndef mXPUSHu
# define mXPUSHu(u) STMT_START { EXTEND(sp,1); sv_setuv_mg(PUSHmortal, (UV)(u)); } STMT_END
#endif
/* Replace: 1 */
#ifndef call_sv
# define call_sv perl_call_sv
#endif
#ifndef call_pv
# define call_pv perl_call_pv
#endif
#ifndef call_argv
# define call_argv perl_call_argv
#endif
#ifndef call_method
# define call_method perl_call_method
#endif
#ifndef eval_sv
# define eval_sv perl_eval_sv
#endif
/* Replace: 0 */
/* Replace perl_eval_pv with eval_pv */
/* eval_pv depends on eval_sv */
#ifndef eval_pv
#if defined(NEED_eval_pv)
static SV* DPPP_(my_eval_pv)(char *p, I32 croak_on_error);
static
#else
extern SV* DPPP_(my_eval_pv)(char *p, I32 croak_on_error);
#endif
#ifdef eval_pv
# undef eval_pv
#endif
#define eval_pv(a,b) DPPP_(my_eval_pv)(aTHX_ a,b)
#define Perl_eval_pv DPPP_(my_eval_pv)
#if defined(NEED_eval_pv) || defined(NEED_eval_pv_GLOBAL)
SV*
DPPP_(my_eval_pv)(char *p, I32 croak_on_error)
{
dSP;
SV* sv = newSVpv(p, 0);
PUSHMARK(sp);
eval_sv(sv, G_SCALAR);
SvREFCNT_dec(sv);
SPAGAIN;
sv = POPs;
PUTBACK;
if (croak_on_error && SvTRUE(GvSV(errgv)))
croak(SvPVx(GvSV(errgv), na));
return sv;
}
#endif
#endif
#ifndef newRV_inc
# define newRV_inc(sv) newRV(sv) /* Replace */
#endif
#ifndef newRV_noinc
#if defined(NEED_newRV_noinc)
static SV * DPPP_(my_newRV_noinc)(SV *sv);
static
#else
extern SV * DPPP_(my_newRV_noinc)(SV *sv);
#endif
#ifdef newRV_noinc
# undef newRV_noinc
#endif
#define newRV_noinc(a) DPPP_(my_newRV_noinc)(aTHX_ a)
#define Perl_newRV_noinc DPPP_(my_newRV_noinc)
#if defined(NEED_newRV_noinc) || defined(NEED_newRV_noinc_GLOBAL)
SV *
DPPP_(my_newRV_noinc)(SV *sv)
{
SV *rv = (SV *)newRV(sv);
SvREFCNT_dec(sv);
return rv;
}
#endif
#endif
/* Hint: newCONSTSUB
* Returns a CV* as of perl-5.7.1. This return value is not supported
* by Devel::PPPort.
*/
/* newCONSTSUB from IO.xs is in the core starting with 5.004_63 */
#if ((PERL_VERSION < 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION < 63))) && ((PERL_VERSION != 4) || (PERL_SUBVERSION != 5))
#if defined(NEED_newCONSTSUB)
static void DPPP_(my_newCONSTSUB)(HV *stash, char *name, SV *sv);
static
#else
extern void DPPP_(my_newCONSTSUB)(HV *stash, 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)
void
DPPP_(my_newCONSTSUB)(HV *stash, 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 = PL_copline;
PL_hints &= ~HINT_BLOCK_SCOPE;
if (stash)
PL_curstash = PL_curcop->cop_stash = stash;
newSUB(
#if ((PERL_VERSION < 3) || ((PERL_VERSION == 3) && (PERL_SUBVERSION < 22)))
start_subparse(),
#elif ((PERL_VERSION == 3) && (PERL_SUBVERSION == 22))
start_subparse(0),
#else /* 5.003_23 onwards */
start_subparse(FALSE, 0),
#endif
newSVOP(OP_CONST, 0, newSVpv(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.
*/
#define dMY_CXT dNOOP
#define MY_CXT_INIT NOOP
#define MY_CXT my_cxt
#define pMY_CXT void
#define pMY_CXT_
#define _pMY_CXT
#define aMY_CXT
#define aMY_CXT_
#define _aMY_CXT
#endif /* START_MY_CXT */
#ifndef MY_CXT_CLONE
#define MY_CXT_CLONE NOOP
#endif
#endif
#ifndef IVdf
# if IVSIZE == LONGSIZE
# define IVdf "ld"
# define UVuf "lu"
# define UVof "lo"
# define UVxf "lx"
# define UVXf "lX"
# else
# if IVSIZE == INTSIZE
# define IVdf "d"
# define UVuf "u"
# define UVof "o"
# define UVxf "x"
# define UVXf "X"
# endif
# endif
#endif
#ifndef NVef
# if defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE) && \
defined(PERL_PRIfldbl) /* Not very likely, but let's try anyway. */
# define NVef PERL_PRIeldbl
# define NVff PERL_PRIfldbl
# define NVgf PERL_PRIgldbl
# else
# define NVef "e"
# define NVff "f"
# define NVgf "g"
# endif
#endif
#ifndef SvPV_nolen
#if defined(NEED_sv_2pv_nolen)
static char * DPPP_(my_sv_2pv_nolen)(pTHX_ register SV *sv);
static
#else
extern char * DPPP_(my_sv_2pv_nolen)(pTHX_ register SV *sv);
#endif
#ifdef sv_2pv_nolen
# undef sv_2pv_nolen
#endif
#define sv_2pv_nolen(a) DPPP_(my_sv_2pv_nolen)(aTHX_ a)
#define Perl_sv_2pv_nolen DPPP_(my_sv_2pv_nolen)
#if defined(NEED_sv_2pv_nolen) || defined(NEED_sv_2pv_nolen_GLOBAL)
char *
DPPP_(my_sv_2pv_nolen)(pTHX_ register SV *sv)
{
STRLEN n_a;
return sv_2pv(sv, &n_a);
}
#endif
/* Hint: sv_2pv_nolen
* Use the SvPV_nolen() macro instead of sv_2pv_nolen().
*/
/* SvPV_nolen depends on sv_2pv_nolen */
#define SvPV_nolen(sv) \
((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
? SvPVX(sv) : sv_2pv_nolen(sv))
#endif
#ifdef SvPVbyte
/* Hint: SvPVbyte
* Does not work in perl-5.6.1, ppport.h implements a version
* borrowed from perl-5.7.3.
*/
#if ((PERL_VERSION < 7) || ((PERL_VERSION == 7) && (PERL_SUBVERSION < 0)))
#if defined(NEED_sv_2pvbyte)
static char * DPPP_(my_sv_2pvbyte)(pTHX_ register SV *sv, STRLEN *lp);
static
#else
extern char * DPPP_(my_sv_2pvbyte)(pTHX_ register SV *sv, STRLEN *lp);
#endif
#ifdef sv_2pvbyte
# undef sv_2pvbyte
#endif
#define sv_2pvbyte(a,b) DPPP_(my_sv_2pvbyte)(aTHX_ a,b)
#define Perl_sv_2pvbyte DPPP_(my_sv_2pvbyte)
#if defined(NEED_sv_2pvbyte) || defined(NEED_sv_2pvbyte_GLOBAL)
char *
DPPP_(my_sv_2pvbyte)(pTHX_ register SV *sv, STRLEN *lp)
{
sv_utf8_downgrade(sv,0);
return SvPV(sv,*lp);
}
#endif
/* Hint: sv_2pvbyte
* Use the SvPVbyte() macro instead of sv_2pvbyte().
*/
#undef SvPVbyte
/* SvPVbyte depends on sv_2pvbyte */
#define SvPVbyte(sv, lp) \
((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK) \
? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pvbyte(sv, &lp))
#endif
#else
# define SvPVbyte SvPV
# define sv_2pvbyte sv_2pv
#endif
/* sv_2pvbyte_nolen depends on sv_2pv_nolen */
#ifndef sv_2pvbyte_nolen
# define sv_2pvbyte_nolen sv_2pv_nolen
#endif
/* Hint: sv_pvn
* Always use the SvPV() macro instead of sv_pvn().
*/
#ifndef sv_pvn
# define sv_pvn(sv, len) SvPV(sv, len)
#endif
/* Hint: sv_pvn_force
* Always use the SvPV_force() macro instead of sv_pvn_force().
*/
#ifndef sv_pvn_force
# define sv_pvn_force(sv, len) SvPV_force(sv, len)
#endif
#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(vnewSVpvf)
#if defined(NEED_vnewSVpvf)
static SV * DPPP_(my_vnewSVpvf)(pTHX_ const char * pat, va_list * args);
static
#else
extern SV * DPPP_(my_vnewSVpvf)(pTHX_ const char * pat, va_list * args);
#endif
#ifdef vnewSVpvf
# undef vnewSVpvf
#endif
#define vnewSVpvf(a,b) DPPP_(my_vnewSVpvf)(aTHX_ a,b)
#define Perl_vnewSVpvf DPPP_(my_vnewSVpvf)
#if defined(NEED_vnewSVpvf) || defined(NEED_vnewSVpvf_GLOBAL)
SV *
DPPP_(my_vnewSVpvf)(pTHX_ const char *pat, va_list *args)
{
register SV *sv = newSV(0);
sv_vsetpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*));
return sv;
}
#endif
#endif
/* sv_vcatpvf depends on sv_vcatpvfn */
#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_vcatpvf)
# define sv_vcatpvf(sv, pat, args) sv_vcatpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*))
#endif
/* sv_vsetpvf depends on sv_vsetpvfn */
#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_vsetpvf)
# define sv_vsetpvf(sv, pat, args) sv_vsetpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*))
#endif
/* sv_catpvf_mg depends on sv_vcatpvfn, sv_catpvf_mg_nocontext */
#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_catpvf_mg)
#if defined(NEED_sv_catpvf_mg)
static void DPPP_(my_sv_catpvf_mg)(pTHX_ SV * sv, const char * pat, ...);
static
#else
extern void DPPP_(my_sv_catpvf_mg)(pTHX_ SV * sv, const char * pat, ...);
#endif
#define Perl_sv_catpvf_mg DPPP_(my_sv_catpvf_mg)
#if defined(NEED_sv_catpvf_mg) || defined(NEED_sv_catpvf_mg_GLOBAL)
void
DPPP_(my_sv_catpvf_mg)(pTHX_ SV *sv, const char *pat, ...)
{
va_list args;
va_start(args, pat);
sv_vcatpvfn(sv, pat, strlen(pat), &args, Null(SV**), 0, Null(bool*));
SvSETMAGIC(sv);
va_end(args);
}
#endif
#endif
/* sv_catpvf_mg_nocontext depends on sv_vcatpvfn */
#ifdef PERL_IMPLICIT_CONTEXT
#if ((PERL_VERSION > 4) || ((PERL_VERSION == 4) && (PERL_SUBVERSION >= 0))) && !defined(sv_catpvf_mg_nocontext)
#if defined(NEED_sv_catpvf_mg_nocontext)
static void DPPP_(my_sv_catpvf_mg_nocontext)(SV * sv, const char * pat, ...);
static
#else
#ifndef IN_LOCALE_COMPILETIME
# define IN_LOCALE_COMPILETIME (PL_hints & HINT_LOCALE)
#endif
#ifndef IN_LOCALE
# define IN_LOCALE (IN_PERL_COMPILETIME ? IN_LOCALE_COMPILETIME : IN_LOCALE_RUNTIME)
#endif
#ifndef IS_NUMBER_IN_UV
# define IS_NUMBER_IN_UV 0x01
#endif
#ifndef IS_NUMBER_GREATER_THAN_UV_MAX
# define IS_NUMBER_GREATER_THAN_UV_MAX 0x02
#endif
#ifndef IS_NUMBER_NOT_INT
# define IS_NUMBER_NOT_INT 0x04
#endif
#ifndef IS_NUMBER_NEG
# define IS_NUMBER_NEG 0x08
#endif
#ifndef IS_NUMBER_INFINITY
# define IS_NUMBER_INFINITY 0x10
#endif
#ifndef IS_NUMBER_NAN
# define IS_NUMBER_NAN 0x20
#endif
/* GROK_NUMERIC_RADIX depends on grok_numeric_radix */
#ifndef GROK_NUMERIC_RADIX
# define GROK_NUMERIC_RADIX(sp, send) grok_numeric_radix(sp, send)
#endif
#ifndef PERL_SCAN_GREATER_THAN_UV_MAX
# define PERL_SCAN_GREATER_THAN_UV_MAX 0x02
#endif
#ifndef PERL_SCAN_SILENT_ILLDIGIT
# define PERL_SCAN_SILENT_ILLDIGIT 0x04
#endif
#ifndef PERL_SCAN_ALLOW_UNDERSCORES
# define PERL_SCAN_ALLOW_UNDERSCORES 0x01
#endif
#ifndef PERL_SCAN_DISALLOW_PREFIX
# define PERL_SCAN_DISALLOW_PREFIX 0x02
#endif
#ifndef grok_numeric_radix
#if defined(NEED_grok_numeric_radix)
static bool DPPP_(my_grok_numeric_radix)(pTHX_ const char ** sp, const char * send);
static
#else
extern bool DPPP_(my_grok_numeric_radix)(pTHX_ const char ** sp, const char * send);
#endif
#ifdef grok_numeric_radix
# undef grok_numeric_radix
#endif
#define grok_numeric_radix(a,b) DPPP_(my_grok_numeric_radix)(aTHX_ a,b)
#define Perl_grok_numeric_radix DPPP_(my_grok_numeric_radix)
#if defined(NEED_grok_numeric_radix) || defined(NEED_grok_numeric_radix_GLOBAL)
bool
DPPP_(my_grok_numeric_radix)(pTHX_ const char **sp, const char *send)
{
#ifdef USE_LOCALE_NUMERIC
#ifdef PL_numeric_radix_sv
if (PL_numeric_radix_sv && IN_LOCALE) {
STRLEN len;
char* radix = SvPV(PL_numeric_radix_sv, len);
if (*sp + len <= send && memEQ(*sp, radix, len)) {
*sp += len;
return TRUE;
}
}
#else
/* older perls don't have PL_numeric_radix_sv so the radix
* must manually be requested from locale.h
*/
#include <locale.h>
dTHR; /* needed for older threaded perls */
struct lconv *lc = localeconv();
char *radix = lc->decimal_point;
if (radix && IN_LOCALE) {
STRLEN len = strlen(radix);
if (*sp + len <= send && memEQ(*sp, radix, len)) {
*sp += len;
return TRUE;
}
}
#endif /* PERL_VERSION */
#endif /* USE_LOCALE_NUMERIC */
/* always try "." if numeric radix didn't match because
* we may have data from different locales mixed */
if (*sp < send && **sp == '.') {
++*sp;
return TRUE;
}
return FALSE;
}
#endif
#endif
/* grok_number depends on grok_numeric_radix */
#ifndef grok_number
#if defined(NEED_grok_number)
static int DPPP_(my_grok_number)(pTHX_ const char * pv, STRLEN len, UV * valuep);
static
#else
extern int DPPP_(my_grok_number)(pTHX_ const char * pv, STRLEN len, UV * valuep);
#endif
#ifdef grok_number
# undef grok_number
#endif
#define grok_number(a,b,c) DPPP_(my_grok_number)(aTHX_ a,b,c)
#define Perl_grok_number DPPP_(my_grok_number)
#if defined(NEED_grok_number) || defined(NEED_grok_number_GLOBAL)
int
DPPP_(my_grok_number)(pTHX_ const char *pv, STRLEN len, UV *valuep)
{
const char *s = pv;
const char *send = pv + len;
const UV max_div_10 = UV_MAX / 10;
const char max_mod_10 = UV_MAX % 10;
int numtype = 0;
int sawinf = 0;
int sawnan = 0;
while (s < send && isSPACE(*s))
s++;
if (s == send) {
return 0;
} else if (*s == '-') {
s++;
numtype = IS_NUMBER_NEG;
}
else if (*s == '+')
s++;
if (s == send)
return 0;
/* next must be digit or the radix separator or beginning of infinity */
if (isDIGIT(*s)) {
/* UVs are at least 32 bits, so the first 9 decimal digits cannot
overflow. */
UV value = *s - '0';
/* This construction seems to be more optimiser friendly.
(without it gcc does the isDIGIT test and the *s - '0' separately)
With it gcc on arm is managing 6 instructions (6 cycles) per digit.
In theory the optimiser could deduce how far to unroll the loop
before checking for overflow. */
if (++s < send) {
int digit = *s - '0';
if (digit >= 0 && digit <= 9) {
value = value * 10 + digit;
if (++s < send) {
digit = *s - '0';
if (digit >= 0 && digit <= 9) {
value = value * 10 + digit;
if (++s < send) {
digit = *s - '0';
if (digit >= 0 && digit <= 9) {
value = value * 10 + digit;
if (++s < send) {
digit = *s - '0';
if (digit >= 0 && digit <= 9) {
value = value * 10 + digit;
if (++s < send) {
digit = *s - '0';
if (digit >= 0 && digit <= 9) {
value = value * 10 + digit;
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_ char *start, STRLEN *len_p, I32 *flags, NV *result);
static
#else
extern UV DPPP_(my_grok_bin)(pTHX_ 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_ 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_ char *start, STRLEN *len_p, I32 *flags, NV *result);
static
#else
extern UV DPPP_(my_grok_hex)(pTHX_ 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_ 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_ char *start, STRLEN *len_p, I32 *flags, NV *result);
static
#else
extern UV DPPP_(my_grok_oct)(pTHX_ 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_ 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);
}
( run in 1.478 second using v1.01-cache-2.11-cpan-d80b1682f3f )