Test-LeakTrace-0.17/000755 000770 000120 00000000000 13775015150 015502 5ustar00leejohnsonadmin000000 000000 Test-LeakTrace-0.17/benchmark/000755 000770 000120 00000000000 13775015150 017434 5ustar00leejohnsonadmin000000 000000 Test-LeakTrace-0.17/README000644 000770 000120 00000001007 13775014004 016355 0ustar00leejohnsonadmin000000 000000 This is Perl module Test::LeakTrace. INSTALLATION Test::LeakTrace installation is straightforward. If your CPAN shell is set up, you should just be able to do $ cpan Test::LeakTrace Download it, unpack it, then build it as per the usual: $ perl Makefile.PL $ make && make test Then install it: $ make install DOCUMENTATION Test::LeakTrace documentation is available as in POD. So you can do: $ perldoc Test::LeakTrace to read the documentation online with your favorite pager. Goro Fuji Test-LeakTrace-0.17/example/000755 000770 000120 00000000000 13775015150 017135 5ustar00leejohnsonadmin000000 000000 Test-LeakTrace-0.17/Changes000644 000770 000120 00000004464 13775015061 017006 0ustar00leejohnsonadmin000000 000000 Revision history for Perl extension Test::LeakTrace 0.17 2021-01-05 - Point issue tracker at github 0.16 2017-06-17 - Fix build and test issues with perl5.26 due to removal of . from @INC (PR #4 - thanks to jkeenan) 0.15 2014-11-14 07:51:22+0900 - Fix test failure on Windows (#1) 0.14 2011-10-07 02:22:11 - Fix Test::Valgrind failures (thanks to @shohex) 0.13 Sun Aug 1 15:17:23 2010 - Fix tests for older perls 0.12 Sun Aug 1 15:11:34 2010 - Use ">= 0", instead of "== 0" for no_leaks_ok() - Add count_sv() to count all the SVs in a perl interpreter 0.11 Mon Jun 14 16:16:49 2010 - Resolve RT #58133: "False-positive related to XS code" 0.10 Wed Jul 1 15:36:57 2009 - support for Test::More subtests (http://use.perl.org/~Ovid/journal/39193) - thanks to charsbar (http://d.hatena.ne.jp/charsbar/20090701/1246415840) - remove deprecated functions (not_leaked() and leaked_cmp_ok()) 0.09 Mon Mar 30 11:11:53 2009 - test functions become no-op under Devel::Cover (RT#294666) - merge LeakTrace/Heavy.pm into LeakTrace.pm 0.08 Sat Mar 28 12:48:03 2009 - fix typo in pods - fix SvPADSTALE emulation in older perls - more informative description for test functions 0.07 Thu Mar 5 10:29:03 2009 - fix confuging reports on SVs with SvPADSTALE 0.06 Sat Feb 28 13:20:13 2009 - rename test functions - not_leaked() to no_leaks_ok() - leaked_cmp_ok() to leaks_cmp_ok() - fix ptr_table.h (and now it is automatically tested) - fix the title of Test::LeakTrace::JA - fix some bugs - internal cleanup 0.05 Thu Feb 26 15:56:34 2009 - add a Japanese document, Test::LeakTrace::JA 0.04 Wed Feb 25 14:40:08 2009 - significant improvements: - redefine reporting modes: -simple, -sv_dump, -lines and -verbose - leaktrace logs are reported to *STDERR - all the test results are reported via Test::Builder->diag() - fix reported line numbers - remove 'EXPERIMENTAL' tag from NAME section in the pod 0.03 Mon Feb 23 11:59:50 2009 - fix some issues - fix filename problems caused by eval() - support for non-threaded older perls 0.02 Sun Feb 22 13:55:18 2009 - internal cleanup - internal change: use PL_runops, instead of PL_ppaddr[OP_NEXTSTATE] - improve functionality of not_leaked() and leaked_cmp_ok() 0.01 Tue Feb 17 12:45:10 2009 - original version; created by Module::Setup Test-LeakTrace-0.17/MANIFEST.SKIP000644 000770 000120 00000001250 13775014004 017373 0ustar00leejohnsonadmin000000 000000 #!start included /usr/local/lib/perl5/5.10.0/ExtUtils/MANIFEST.SKIP # Avoid version control files. \bRCS\b \bCVS\b \bSCCS\b ,v$ \B\.svn\b \b_darcs\b # Avoid Makemaker generated and utility files. \bMANIFEST\.bak \bMakefile$ \bblib/ \bMakeMaker-\d \bpm_to_blib\.ts$ \bpm_to_blib$ \bblibdirs\.ts$ # 6.18 through 6.25 generated this # Avoid Module::Build generated and utility files. \bBuild$ \b_build/ # Avoid temp and backup files. ~$ \.old$ \#$ \b\.# \.bak$ # Avoid Devel::Cover files. \bcover_db\b #!end included /usr/local/lib/perl5/5.10.0/ExtUtils/MANIFEST.SKIP # skip dot files ^\. # skip author's files \bauthor\b LeakTrace\.(?:bs|o|c) MYMETA\.(?:json|yml) Test-LeakTrace-0.17/LeakTrace.xs000644 000770 000120 00000030611 13775014004 017707 0ustar00leejohnsonadmin000000 000000 #define PERL_NO_GET_CONTEXT /* I want efficiency. */ #include #include #define NO_XSLOCKS /* use exception handling macros */ #include #define NEED_newSVpvn_flags /* newSVpvs_flags depends on */ #include "ppport.h" #include "ptr_table.h" #ifndef SvIS_FREED #define SvIS_FREED(sv) (SvFLAGS(sv) == SVTYPEMASK) #endif #ifndef SvPADSTALE #define SvPADSTALE(sv) (SvPADMY(sv) && SvREFCNT(sv) == 1) #endif /* !SvPADSTALE */ #define IS_STALE(sv) (SvIS_FREED(sv) || SvPADSTALE(sv)) #define PteKey(pte) ((SV*)pte->oldval) #define PteVal(pte) ((stateinfo*)pte->newval) #define REPORT_DISABLED 0x00 #define REPORT_ENABLED 0x01 #define REPORT_SV_DUMP 0x02 #define REPORT_SOURCE_LINES 0x04 #define REPORT_SILENT 0x08 #define MY_CXT_KEY "Test::LeakTrace::_guts" XS_VERSION typedef struct{ bool enabled; bool need_stateinfo; char* file; I32 filelen; I32 line; PTR_TBL_t* usedsv_reg; PTR_TBL_t* newsv_reg; } my_cxt_t; START_MY_CXT; typedef struct stateinfo stateinfo; struct stateinfo{ SV* sv; char* file; I32 filelen; I32 line; stateinfo* next; }; /* START_ARENA_VISIT and END_ARENA_VISIT macros are originated from S_visit() in sv.c. They are used to scan the sv arena. */ #define START_ARENA_VISIT STMT_START{ \ SV* sva; \ for (sva = PL_sv_arenaroot; sva; sva = (SV*)SvANY(sva)){ \ const SV * const svend = &sva[SvREFCNT(sva)]; \ register SV* sv; \ for (sv = sva + 1; sv < svend; ++sv){ \ if (!IS_STALE(sv)) #define END_ARENA_VISIT \ } /* end for(1) */ \ } /* end for(2) */ \ } STMT_END /* START_PTR_TABLE_VISIT and END_PTR_TABLE_VISIT macros are originatred from ptr_table_clear() in sv.c */ #define START_PTR_TABLE_VISIT(tbl) STMT_START{ \ assert(tbl); \ if (tbl->tbl_items) { \ PTR_TBL_ENT_t * const * const array = tbl->tbl_ary; \ UV riter = tbl->tbl_max; \ do { \ register PTR_TBL_ENT_t *pte = array[riter]; \ while (pte) { \ STMT_START #define END_PTR_TABLE_VISIT \ STMT_END; \ pte = pte->next; \ } \ } while (riter--); \ } /* end if(ptr_table->tbl_items) */ \ } STMT_END static UV count_sv_in_arena(pTHX) { UV count = 0; START_ARENA_VISIT { count++; } END_ARENA_VISIT; return count; } #define ptr_table_free_val(tbl) my_ptr_table_free_val(aTHX_ tbl) static void my_ptr_table_free_val(pTHX_ PTR_TBL_t * const tbl){ START_PTR_TABLE_VISIT(tbl) { Safefree(PteVal(pte)->file); Safefree(pte->newval); pte->newval = NULL; } END_PTR_TABLE_VISIT; } static void set_stateinfo(pTHX_ pMY_CXT_ COP* const cop){ const char* file; I32 filelen; assert(cop); file = CopFILE(cop); assert(file); filelen = strlen(file); if(filelen > MY_CXT.filelen) Renew(MY_CXT.file, filelen+1, char); Copy(file, MY_CXT.file, filelen+1, char); MY_CXT.filelen = filelen; MY_CXT.line = (I32)CopLINE(cop); } static void unmark_all(pTHX_ pMY_CXT){ START_PTR_TABLE_VISIT(MY_CXT.newsv_reg) { if(IS_STALE(PteKey(pte))){ PteVal(pte)->sv = NULL; /* unmark */ } } END_PTR_TABLE_VISIT; } static void mark_all(pTHX_ pMY_CXT){ assert(MY_CXT.usedsv_reg); assert(MY_CXT.newsv_reg); unmark_all(aTHX_ aMY_CXT); /* mark SVs as "new" with statement info */ START_ARENA_VISIT { if(!ptr_table_fetch(MY_CXT.usedsv_reg, sv)){ stateinfo* si = (stateinfo*)ptr_table_fetch(MY_CXT.newsv_reg, sv); if(si){ if(si->sv){ /* already marked */ continue; } /* unmarked */ } else{ /* not marked */ Newxz(si, 1, stateinfo); ptr_table_store(MY_CXT.newsv_reg, sv, si); } /* sv_dump(sv); // */ si->sv = sv; /* mark */ if(MY_CXT.need_stateinfo){ if(MY_CXT.filelen > si->filelen) Renew(si->file, MY_CXT.filelen+1, char); Copy(MY_CXT.file, si->file, MY_CXT.filelen+1, char); si->filelen = MY_CXT.filelen; si->line = MY_CXT.line; } } } END_ARENA_VISIT; } static int leaktrace_runops(pTHX){ dVAR; dMY_CXT; COP* last_cop = PL_curcop; while((PL_op = CALL_FPTR(PL_op->op_ppaddr)(aTHX))) { PERL_ASYNC_CHECK(); if(!MY_CXT.need_stateinfo) continue; #if 0 PerlIO_printf(Perl_debug_log, "#run [%s] %s %d\n", OP_NAME(PL_op), CopFILE(PL_curcop), (int)CopLINE(PL_curcop)); #endif if(last_cop != PL_curcop){ mark_all(aTHX_ aMY_CXT); last_cop = PL_curcop; set_stateinfo(aTHX_ aMY_CXT_ last_cop); } } if(MY_CXT.enabled){ mark_all(aTHX_ aMY_CXT); } TAINT_NOT; return 0; } static stateinfo* make_leakedsv_list(pTHX_ pMY_CXT_ IV* const countp){ stateinfo* leaked = NULL; IV count = 0; START_ARENA_VISIT{ stateinfo* const si = (stateinfo*)ptr_table_fetch(MY_CXT.newsv_reg, sv); if(si && si->sv){ count++; si->next = leaked; /* make a link */ leaked = si; } } END_ARENA_VISIT; *countp = count; return leaked; } static void callback_each_leaked(pTHX_ stateinfo* leaked, SV* const callback){ while(leaked){ dSP; I32 n; if(IS_STALE(leaked->sv)){ /* NOTE: it is possible when the callback releases some SVs. */ leaked = leaked->next; continue; } ENTER; SAVETMPS; PUSHMARK(SP); EXTEND(SP, 3); mXPUSHs(newRV_inc(leaked->sv)); mPUSHp(leaked->file, leaked->filelen); /* can be empty */ mPUSHi(leaked->line); /* can be zero */ PUTBACK; n = call_sv(callback, G_VOID); SPAGAIN; while(n--) (void)POPs; PUTBACK; FREETMPS; LEAVE; leaked = leaked->next; } } static void print_lines_around(pTHX_ PerlIO* const ofp, const char* const file, I32 const lineno){ PerlIO* const ifp = PerlIO_open(file, "r"); SV* const sv = DEFSV; int i = 0; if(ifp){ while(sv_gets(sv, ifp, FALSE)){ i++; if( i >= (lineno-1) ){ PerlIO_printf(ofp, "%4d:%"SVf, (int)i, sv); if( i >= (lineno+1) ){ break; } } } PerlIO_close(ifp); } } static void report_each_leaked(pTHX_ stateinfo* leaked, int const reporting_mode){ PerlIO* const logfp = Perl_error_log; if(reporting_mode & REPORT_SOURCE_LINES){ ENTER; SAVETMPS; /* local $/ = "\n" local $_; */ SAVESPTR(PL_rs); SAVE_DEFSV; PL_rs = newSVpvs_flags("\n", SVs_TEMP); DEFSV = sv_newmortal(); } while(leaked){ assert(!IS_STALE(leaked->sv)); if(leaked->filelen){ PerlIO_printf(logfp, "leaked %s(0x%p) from %s line %d.\n", sv_reftype(leaked->sv, FALSE), leaked->sv, leaked->file, (int)leaked->line); if(leaked->line && (reporting_mode & REPORT_SOURCE_LINES)){ print_lines_around(aTHX_ logfp, leaked->file, leaked->line); } } if(reporting_mode & REPORT_SV_DUMP){ do_sv_dump( 0, /* level */ logfp, leaked->sv, 0, /* nest */ 4, /* maxnest */ FALSE, /* dumpops */ 0 /* pvlim */ ); } leaked = leaked->next; } if(reporting_mode & REPORT_SOURCE_LINES){ FREETMPS; LEAVE; } } MODULE = Test::LeakTrace PACKAGE = Test::LeakTrace PROTOTYPES: DISABLE BOOT: { MY_CXT_INIT; set_stateinfo(aTHX_ aMY_CXT_ PL_curcop); /* only to prevent core dumps with Devel::Cover */ PL_runops = leaktrace_runops; } void CLONE(...) CODE: MY_CXT_CLONE; Zero(&MY_CXT, 1, my_cxt_t); PERL_UNUSED_VAR(items); void END(...) CODE: dMY_CXT; // release resources for valgrind Safefree(MY_CXT.file); MY_CXT.file = NULL; PERL_UNUSED_VAR(items); void _start(bool need_stateinfo) PREINIT: dMY_CXT; CODE: if(MY_CXT.enabled){ Perl_croak(aTHX_ "Cannot start LeakTrace inside its scope"); } assert(MY_CXT.usedsv_reg == NULL); assert(MY_CXT.newsv_reg == NULL); MY_CXT.enabled = TRUE; MY_CXT.need_stateinfo = need_stateinfo; MY_CXT.usedsv_reg = ptr_table_new(); MY_CXT.newsv_reg = ptr_table_new(); START_ARENA_VISIT{ /* mark as "used" */ ptr_table_store(MY_CXT.usedsv_reg, sv, sv); } END_ARENA_VISIT; void _finish(SV* mode = &PL_sv_undef) PREINIT: dMY_CXT; I32 const gimme = GIMME_V; int reporting_mode = REPORT_DISABLED; IV count; /* volatile to pass -Wuninitialized (longjmp) */ stateinfo* volatile leaked; SV* volatile callback = NULL; SV* volatile invalid_mode = NULL; PPCODE: if(!MY_CXT.enabled){ Perl_warn(aTHX_ "LeakTrace not started"); XSRETURN_EMPTY; } if(SvOK(mode)){ if(SvROK(mode) && SvTYPE(SvRV(mode)) == SVt_PVCV){ reporting_mode = REPORT_ENABLED; callback = mode; } else{ const char* const modepv = SvPV_nolen_const(mode); if(strEQ(modepv, "-simple")){ reporting_mode = REPORT_ENABLED; } else if(strEQ(modepv, "-sv_dump")){ reporting_mode = REPORT_SV_DUMP; } else if(strEQ(modepv, "-lines")){ reporting_mode = REPORT_SOURCE_LINES; } else if(strEQ(modepv, "-verbose")){ reporting_mode = REPORT_SV_DUMP | REPORT_SOURCE_LINES; } else if(strEQ(modepv, "-silent")){ reporting_mode = REPORT_SILENT; } else{ reporting_mode = REPORT_SILENT; invalid_mode = mode; } } } assert(MY_CXT.usedsv_reg); assert(MY_CXT.newsv_reg); mark_all(aTHX_ aMY_CXT); MY_CXT.enabled = FALSE; MY_CXT.need_stateinfo = FALSE; leaked = make_leakedsv_list(aTHX_ aMY_CXT_ &count); ptr_table_free(MY_CXT.usedsv_reg); MY_CXT.usedsv_reg = NULL; if(reporting_mode){ if(callback){ dXCPT; XCPT_TRY_START { callback_each_leaked(aTHX_ leaked, callback); } XCPT_TRY_END XCPT_CATCH { ptr_table_free_val(MY_CXT.newsv_reg); ptr_table_free(MY_CXT.newsv_reg); MY_CXT.newsv_reg = NULL; XCPT_RETHROW; } } else if(!(reporting_mode & REPORT_SILENT)){ report_each_leaked(aTHX_ leaked, reporting_mode); } } else if(gimme == G_SCALAR){ mXPUSHi(count); } else if(gimme == G_ARRAY){ EXTEND(SP, count); while(leaked){ SV* sv = newRV_inc(leaked->sv); if(leaked->filelen){ AV* const av = newAV(); av_push(av, sv); av_push(av, newSVpvn(leaked->file, leaked->filelen)); av_push(av, newSViv(leaked->line)); sv = newRV_noinc((SV*)av); } mPUSHs(sv); leaked = leaked->next; } } ptr_table_free_val(MY_CXT.newsv_reg); ptr_table_free(MY_CXT.newsv_reg); MY_CXT.newsv_reg = NULL; if(invalid_mode){ Perl_croak(aTHX_ "Invalid reporting mode: %"SVf, invalid_mode); } bool _runops_installed() CODE: RETVAL = (PL_runops == leaktrace_runops); OUTPUT: RETVAL UV count_sv() CODE: RETVAL = count_sv_in_arena(aTHX); OUTPUT: RETVAL Test-LeakTrace-0.17/MANIFEST000644 000770 000120 00000001602 13775015150 016632 0ustar00leejohnsonadmin000000 000000 benchmark/devel_leaktrace.pl benchmark/dlt_fast.pl benchmark/nothing.pl benchmark/tlt.pl Changes example/callback.pl example/leaked_refs.pl example/leaktrace.t example/method_cache.pl example/script.pl example/simple.pl example/test_fail.pl example/weakref.pl LeakTrace.xs lib/Test/LeakTrace.pm lib/Test/LeakTrace/JA.pod lib/Test/LeakTrace/Script.pm Makefile.PL MANIFEST This list of files MANIFEST.SKIP ppport.h ptr_table.h README t/00_compile.t t/01_info.t t/02_refs.t t/03_count.t t/04_test_funcs.t t/05_script.t t/06_threads.t t/07_eval.t t/08_leaktrace.t t/09_info_more.t t/10_bad_use.t t/11_logfp.t t/12_padstale.t t/13_do.t t/lib/foo.pl xt/01_podspell.t xt/02_pod.t xt/03_pod-coverage.t xt/04_synopsis.t xt/05_valgrind.t META.yml Module YAML meta-data (added by MakeMaker) META.json Module JSON meta-data (added by MakeMaker) Test-LeakTrace-0.17/ppport.h000644 000770 000120 00000225164 13775014004 017206 0ustar00leejohnsonadmin000000 000000 #if 0 <<'SKIP'; #endif /* ---------------------------------------------------------------------- ppport.h -- Perl/Pollution/Portability Version 3.19 Automatically created by Devel::PPPort running under perl 5.010000. Version 3.x, Copyright (c) 2004-2009, 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. ---------------------------------------------------------------------- SKIP if (@ARGV && $ARGV[0] eq '--unstrip') { eval { require Devel::PPPort }; $@ and die "Cannot require Devel::PPPort, please install.\n"; if (eval $Devel::PPPort::VERSION < 3.19) { die "ppport.h was originally generated with Devel::PPPort 3.19.\n" . "Your Devel::PPPort is only version $Devel::PPPort::VERSION.\n" . "Please install a newer version, or --unstrip will not work.\n"; } Devel::PPPort::WriteFile($0); exit 0; } print < #endif #if !(defined(PERL_VERSION) || (defined(SUBVERSION) && defined(PATCHLEVEL))) #include #endif #ifndef PERL_REVISION #define PERL_REVISION (5) #define PERL_VERSION PATCHLEVEL #define PERL_SUBVERSION SUBVERSION #endif #endif #define _dpppDEC2BCD(dec) ((((dec)/100)<<8)|((((dec)%100)/10)<<4)|((dec)%10)) #define PERL_BCDVERSION ((_dpppDEC2BCD(PERL_REVISION)<<24)|(_dpppDEC2BCD(PERL_VERSION)<<12)|_dpppDEC2BCD(PERL_SUBVERSION)) #if PERL_REVISION != 5 #error ppport.h only works with Perl version 5 #endif #ifndef dTHR #define dTHR dNOOP #endif #ifndef dTHX #define dTHX dNOOP #endif #ifndef dTHXa #define dTHXa(x) dNOOP #endif #ifndef pTHX #define pTHX void #endif #ifndef pTHX_ #define pTHX_ #endif #ifndef aTHX #define aTHX #endif #ifndef aTHX_ #define aTHX_ #endif #if (PERL_BCDVERSION < 0x5006000) #ifdef USE_THREADS #define aTHXR thr #define aTHXR_ thr, #else #define aTHXR #define aTHXR_ #endif #define dTHXR dTHR #else #define aTHXR aTHX #define aTHXR_ aTHX_ #define dTHXR dTHX #endif #ifndef dTHXoa #define dTHXoa(x) dTHXa(x) #endif #ifdef I_LIMITS #include #endif #ifndef PERL_UCHAR_MIN #define PERL_UCHAR_MIN ((unsigned char)0) #endif #ifndef PERL_UCHAR_MAX #ifdef UCHAR_MAX #define PERL_UCHAR_MAX ((unsigned char)UCHAR_MAX) #else #ifdef MAXUCHAR #define PERL_UCHAR_MAX ((unsigned char)MAXUCHAR) #else #define PERL_UCHAR_MAX ((unsigned char)~(unsigned)0) #endif #endif #endif #ifndef PERL_USHORT_MIN #define PERL_USHORT_MIN ((unsigned short)0) #endif #ifndef PERL_USHORT_MAX #ifdef USHORT_MAX #define PERL_USHORT_MAX ((unsigned short)USHORT_MAX) #else #ifdef MAXUSHORT #define PERL_USHORT_MAX ((unsigned short)MAXUSHORT) #else #ifdef USHRT_MAX #define PERL_USHORT_MAX ((unsigned short)USHRT_MAX) #else #define PERL_USHORT_MAX ((unsigned short)~(unsigned)0) #endif #endif #endif #endif #ifndef PERL_SHORT_MAX #ifdef SHORT_MAX #define PERL_SHORT_MAX ((short)SHORT_MAX) #else #ifdef MAXSHORT #define PERL_SHORT_MAX ((short)MAXSHORT) #else #ifdef SHRT_MAX #define PERL_SHORT_MAX ((short)SHRT_MAX) #else #define PERL_SHORT_MAX ((short) (PERL_USHORT_MAX >> 1)) #endif #endif #endif #endif #ifndef PERL_SHORT_MIN #ifdef SHORT_MIN #define PERL_SHORT_MIN ((short)SHORT_MIN) #else #ifdef MINSHORT #define PERL_SHORT_MIN ((short)MINSHORT) #else #ifdef SHRT_MIN #define PERL_SHORT_MIN ((short)SHRT_MIN) #else #define PERL_SHORT_MIN (-PERL_SHORT_MAX - ((3 & -1) == 3)) #endif #endif #endif #endif #ifndef PERL_UINT_MAX #ifdef UINT_MAX #define PERL_UINT_MAX ((unsigned int)UINT_MAX) #else #ifdef MAXUINT #define PERL_UINT_MAX ((unsigned int)MAXUINT) #else #define PERL_UINT_MAX (~(unsigned int)0) #endif #endif #endif #ifndef PERL_UINT_MIN #define PERL_UINT_MIN ((unsigned int)0) #endif #ifndef PERL_INT_MAX #ifdef INT_MAX #define PERL_INT_MAX ((int)INT_MAX) #else #ifdef MAXINT #define PERL_INT_MAX ((int)MAXINT) #else #define PERL_INT_MAX ((int)(PERL_UINT_MAX >> 1)) #endif #endif #endif #ifndef PERL_INT_MIN #ifdef INT_MIN #define PERL_INT_MIN ((int)INT_MIN) #else #ifdef MININT #define PERL_INT_MIN ((int)MININT) #else #define PERL_INT_MIN (-PERL_INT_MAX - ((3 & -1) == 3)) #endif #endif #endif #ifndef PERL_ULONG_MAX #ifdef ULONG_MAX #define PERL_ULONG_MAX ((unsigned long)ULONG_MAX) #else #ifdef MAXULONG #define PERL_ULONG_MAX ((unsigned long)MAXULONG) #else #define PERL_ULONG_MAX (~(unsigned long)0) #endif #endif #endif #ifndef PERL_ULONG_MIN #define PERL_ULONG_MIN ((unsigned long)0L) #endif #ifndef PERL_LONG_MAX #ifdef LONG_MAX #define PERL_LONG_MAX ((long)LONG_MAX) #else #ifdef MAXLONG #define PERL_LONG_MAX ((long)MAXLONG) #else #define PERL_LONG_MAX ((long) (PERL_ULONG_MAX >> 1)) #endif #endif #endif #ifndef PERL_LONG_MIN #ifdef LONG_MIN #define PERL_LONG_MIN ((long)LONG_MIN) #else #ifdef MINLONG #define PERL_LONG_MIN ((long)MINLONG) #else #define PERL_LONG_MIN (-PERL_LONG_MAX - ((3 & -1) == 3)) #endif #endif #endif #if defined(HAS_QUAD) && (defined(convex) || defined(uts)) #ifndef PERL_UQUAD_MAX #ifdef ULONGLONG_MAX #define PERL_UQUAD_MAX ((unsigned long long)ULONGLONG_MAX) #else #ifdef MAXULONGLONG #define PERL_UQUAD_MAX ((unsigned long long)MAXULONGLONG) #else #define PERL_UQUAD_MAX (~(unsigned long long)0) #endif #endif #endif #ifndef PERL_UQUAD_MIN #define PERL_UQUAD_MIN ((unsigned long long)0L) #endif #ifndef PERL_QUAD_MAX #ifdef LONGLONG_MAX #define PERL_QUAD_MAX ((long long)LONGLONG_MAX) #else #ifdef MAXLONGLONG #define PERL_QUAD_MAX ((long long)MAXLONGLONG) #else #define PERL_QUAD_MAX ((long long) (PERL_UQUAD_MAX >> 1)) #endif #endif #endif #ifndef PERL_QUAD_MIN #ifdef LONGLONG_MIN #define PERL_QUAD_MIN ((long long)LONGLONG_MIN) #else #ifdef MINLONGLONG #define PERL_QUAD_MIN ((long long)MINLONGLONG) #else #define PERL_QUAD_MIN (-PERL_QUAD_MAX - ((3 & -1) == 3)) #endif #endif #endif #endif #ifdef HAS_QUAD #ifdef cray #ifndef IVTYPE #define IVTYPE int #endif #ifndef IV_MIN #define IV_MIN PERL_INT_MIN #endif #ifndef IV_MAX #define IV_MAX PERL_INT_MAX #endif #ifndef UV_MIN #define UV_MIN PERL_UINT_MIN #endif #ifndef UV_MAX #define UV_MAX PERL_UINT_MAX #endif #ifdef INTSIZE #ifndef IVSIZE #define IVSIZE INTSIZE #endif #endif #else #if defined(convex) || defined(uts) #ifndef IVTYPE #define IVTYPE long long #endif #ifndef IV_MIN #define IV_MIN PERL_QUAD_MIN #endif #ifndef IV_MAX #define IV_MAX PERL_QUAD_MAX #endif #ifndef UV_MIN #define UV_MIN PERL_UQUAD_MIN #endif #ifndef UV_MAX #define UV_MAX PERL_UQUAD_MAX #endif #ifdef LONGLONGSIZE #ifndef IVSIZE #define IVSIZE LONGLONGSIZE #endif #endif #else #ifndef IVTYPE #define IVTYPE long #endif #ifndef IV_MIN #define IV_MIN PERL_LONG_MIN #endif #ifndef IV_MAX #define IV_MAX PERL_LONG_MAX #endif #ifndef UV_MIN #define UV_MIN PERL_ULONG_MIN #endif #ifndef UV_MAX #define UV_MAX PERL_ULONG_MAX #endif #ifdef LONGSIZE #ifndef IVSIZE #define IVSIZE LONGSIZE #endif #endif #endif #endif #ifndef IVSIZE #define IVSIZE 8 #endif #ifndef PERL_QUAD_MIN #define PERL_QUAD_MIN IV_MIN #endif #ifndef PERL_QUAD_MAX #define PERL_QUAD_MAX IV_MAX #endif #ifndef PERL_UQUAD_MIN #define PERL_UQUAD_MIN UV_MIN #endif #ifndef PERL_UQUAD_MAX #define PERL_UQUAD_MAX UV_MAX #endif #else #ifndef IVTYPE #define IVTYPE long #endif #ifndef IV_MIN #define IV_MIN PERL_LONG_MIN #endif #ifndef IV_MAX #define IV_MAX PERL_LONG_MAX #endif #ifndef UV_MIN #define UV_MIN PERL_ULONG_MIN #endif #ifndef UV_MAX #define UV_MAX PERL_ULONG_MAX #endif #endif #ifndef IVSIZE #ifdef LONGSIZE #define IVSIZE LONGSIZE #else #define IVSIZE 4 #endif #endif #ifndef UVTYPE #define UVTYPE unsigned IVTYPE #endif #ifndef UVSIZE #define UVSIZE IVSIZE #endif #ifndef sv_setuv #define sv_setuv(sv, uv) \ STMT_START { \ UV TeMpUv = uv; \ if (TeMpUv <= IV_MAX) \ sv_setiv(sv, TeMpUv); \ else \ sv_setnv(sv, (double)TeMpUv); \ } STMT_END #endif #ifndef newSVuv #define newSVuv(uv) ((uv) <= IV_MAX ? newSViv((IV)uv) : newSVnv((NV)uv)) #endif #ifndef sv_2uv #define sv_2uv(sv) ((PL_Sv = (sv)), (UV) (SvNOK(PL_Sv) ? SvNV(PL_Sv) : sv_2nv(PL_Sv))) #endif #ifndef SvUVX #define SvUVX(sv) ((UV)SvIVX(sv)) #endif #ifndef SvUVXx #define SvUVXx(sv) SvUVX(sv) #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 #ifndef sv_uv #define sv_uv(sv) SvUVx(sv) #endif #if !defined(SvUOK) && defined(SvIOK_UV) #define SvUOK(sv) SvIOK_UV(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 #ifdef HAS_MEMCMP #ifndef memNE #define memNE(s1,s2,l) (memcmp(s1,s2,l)) #endif #ifndef memEQ #define memEQ(s1,s2,l) (!memcmp(s1,s2,l)) #endif #else #ifndef memNE #define memNE(s1,s2,l) (bcmp(s1,s2,l)) #endif #ifndef memEQ #define memEQ(s1,s2,l) (!bcmp(s1,s2,l)) #endif #endif #ifndef MoveD #define MoveD(s,d,n,t) memmove((char*)(d),(char*)(s), (n) * sizeof(t)) #endif #ifndef CopyD #define CopyD(s,d,n,t) memcpy((char*)(d),(char*)(s), (n) * sizeof(t)) #endif #ifdef HAS_MEMSET #ifndef ZeroD #define ZeroD(d,n,t) memzero((char*)(d), (n) * sizeof(t)) #endif #else #ifndef ZeroD #define ZeroD(d,n,t) ((void)memzero((char*)(d), (n) * sizeof(t)), d) #endif #endif #ifndef PoisonWith #define PoisonWith(d,n,t,b) (void)memset((char*)(d), (U8)(b), (n) * sizeof(t)) #endif #ifndef PoisonNew #define PoisonNew(d,n,t) PoisonWith(d,n,t,0xAB) #endif #ifndef PoisonFree #define PoisonFree(d,n,t) PoisonWith(d,n,t,0xEF) #endif #ifndef Poison #define Poison(d,n,t) PoisonFree(d,n,t) #endif #ifndef Newx #define Newx(v,n,t) New(0,v,n,t) #endif #ifndef Newxc #define Newxc(v,n,t,c) Newc(0,v,n,t,c) #endif #ifndef Newxz #define Newxz(v,n,t) Newz(0,v,n,t) #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 PERL_UNUSED_ARG #if defined(lint) && defined(S_SPLINT_S) #include #define PERL_UNUSED_ARG(x) NOTE(ARGUNUSED(x)) #else #define PERL_UNUSED_ARG(x) ((void)x) #endif #endif #ifndef PERL_UNUSED_VAR #define PERL_UNUSED_VAR(x) ((void)x) #endif #ifndef PERL_UNUSED_CONTEXT #ifdef USE_ITHREADS #define PERL_UNUSED_CONTEXT PERL_UNUSED_ARG(my_perl) #else #define PERL_UNUSED_CONTEXT #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 #endif #ifndef PTR2ul #if PTRSIZE == LONGSIZE #define PTR2ul(p) (unsigned long)(p) #else #define PTR2ul(p) INT2PTR(unsigned long,p) #endif #endif #ifndef PTR2nat #define PTR2nat(p) (PTRV)(p) #endif #ifndef NUM2PTR #define NUM2PTR(any,d) (any)PTR2nat(d) #endif #ifndef PTR2IV #define PTR2IV(p) INT2PTR(IV,p) #endif #ifndef PTR2UV #define PTR2UV(p) INT2PTR(UV,p) #endif #ifndef PTR2NV #define PTR2NV(p) NUM2PTR(NV,p) #endif #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 #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)( #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 #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 #ifndef AvFILLp #define AvFILLp AvFILL #endif #ifndef ERRSV #define ERRSV get_sv("@",FALSE) #endif #ifndef gv_stashpvn #define gv_stashpvn(str,len,create) gv_stashpv(str,create) #endif #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 #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) #endif #ifndef SVfARG #define SVfARG(p) ((void*)(p)) #endif #ifndef PERL_ABS #define PERL_ABS(x) ((x) < 0 ? -(x) : (x)) #endif #ifndef dVAR #define dVAR dNOOP #endif #ifndef SVf #define SVf "_" #endif #ifndef UTF8_MAXBYTES #define UTF8_MAXBYTES UTF8_MAXLEN #endif #ifndef CPERLscope #define CPERLscope(x) x #endif #ifndef PERL_HASH #define PERL_HASH(hash,str,len) \ STMT_START { \ const char *s_PeRlHaSh = str; \ I32 i_PeRlHaSh = len; \ U32 hash_PeRlHaSh = 0; \ while (i_PeRlHaSh--) \ hash_PeRlHaSh = hash_PeRlHaSh * 33 + *s_PeRlHaSh++; \ (hash) = hash_PeRlHaSh; \ } STMT_END #endif #ifndef PERLIO_FUNCS_DECL #ifdef PERLIO_FUNCS_CONST #define PERLIO_FUNCS_DECL(funcs) const PerlIO_funcs funcs #define PERLIO_FUNCS_CAST(funcs) (PerlIO_funcs*)(funcs) #else #define PERLIO_FUNCS_DECL(funcs) PerlIO_funcs funcs #define PERLIO_FUNCS_CAST(funcs) (funcs) #endif #endif #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) #undef isPRINT #endif #ifndef isALNUMC #define isALNUMC(c) (isALPHA(c) || isDIGIT(c)) #endif #ifndef isASCII #define isASCII(c) ((c) <= 127) #endif #ifndef isCNTRL #define isCNTRL(c) ((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 #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 #if (PERL_BCDVERSION <= 0x5005005) #define PL_ppaddr ppaddr #define PL_no_modify no_modify #endif #if (PERL_BCDVERSION <= 0x5004005) #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 #endif #if (PERL_BCDVERSION >= 0x5009005) #ifdef DPPP_PL_parser_NO_DUMMY #define D_PPP_my_PL_parser_var(var) ((PL_parser ? PL_parser : \ (croak("panic: PL_parser == NULL in %s:%d", \ __FILE__, __LINE__), (yy_parser *) NULL))->var) #else #ifdef DPPP_PL_parser_NO_DUMMY_WARNING #define D_PPP_parser_dummy_warning(var) #else #define D_PPP_parser_dummy_warning(var) \ warn("warning: dummy PL_" #var " used in %s:%d", __FILE__, __LINE__), #endif #define D_PPP_my_PL_parser_var(var) ((PL_parser ? PL_parser : \ (D_PPP_parser_dummy_warning(var) &DPPP_(dummy_PL_parser)))->var) #if defined(NEED_PL_parser) static yy_parser DPPP_(dummy_PL_parser); #elif defined(NEED_PL_parser_GLOBAL) yy_parser DPPP_(dummy_PL_parser); #else extern yy_parser DPPP_(dummy_PL_parser); #endif #endif #define PL_expect D_PPP_my_PL_parser_var(expect) #define PL_copline D_PPP_my_PL_parser_var(copline) #define PL_rsfp D_PPP_my_PL_parser_var(rsfp) #define PL_rsfp_filters D_PPP_my_PL_parser_var(rsfp_filters) #define PL_linestr D_PPP_my_PL_parser_var(linestr) #define PL_bufptr D_PPP_my_PL_parser_var(bufptr) #define PL_bufend D_PPP_my_PL_parser_var(bufend) #define PL_lex_state D_PPP_my_PL_parser_var(lex_state) #define PL_lex_stuff D_PPP_my_PL_parser_var(lex_stuff) #define PL_tokenbuf D_PPP_my_PL_parser_var(tokenbuf) #define PL_in_my D_PPP_my_PL_parser_var(in_my) #define PL_in_my_stash D_PPP_my_PL_parser_var(in_my_stash) #define PL_error_count D_PPP_my_PL_parser_var(error_count) #else #define PL_parser ((void *) 1) #endif #ifndef mPUSHs #define mPUSHs(s) PUSHs(sv_2mortal(s)) #endif #ifndef PUSHmortal #define PUSHmortal PUSHs(sv_newmortal()) #endif #ifndef mPUSHp #define mPUSHp(p,l) sv_setpvn(PUSHmortal, (p), (l)) #endif #ifndef mPUSHn #define mPUSHn(n) sv_setnv(PUSHmortal, (NV)(n)) #endif #ifndef mPUSHi #define mPUSHi(i) sv_setiv(PUSHmortal, (IV)(i)) #endif #ifndef mPUSHu #define mPUSHu(u) sv_setuv(PUSHmortal, (UV)(u)) #endif #ifndef mXPUSHs #define mXPUSHs(s) XPUSHs(sv_2mortal(s)) #endif #ifndef XPUSHmortal #define XPUSHmortal XPUSHs(sv_newmortal()) #endif #ifndef mXPUSHp #define mXPUSHp(p,l) STMT_START { EXTEND(sp,1); sv_setpvn(PUSHmortal, (p), (l)); } STMT_END #endif #ifndef mXPUSHn #define mXPUSHn(n) STMT_START { EXTEND(sp,1); sv_setnv(PUSHmortal, (NV)(n)); } STMT_END #endif #ifndef mXPUSHi #define mXPUSHi(i) STMT_START { EXTEND(sp,1); sv_setiv(PUSHmortal, (IV)(i)); } STMT_END #endif #ifndef mXPUSHu #define mXPUSHu(u) STMT_START { EXTEND(sp,1); sv_setuv(PUSHmortal, (UV)(u)); } STMT_END #endif #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 #ifndef PERL_LOADMOD_DENY #define PERL_LOADMOD_DENY 0x1 #endif #ifndef PERL_LOADMOD_NOIMPORT #define PERL_LOADMOD_NOIMPORT 0x2 #endif #ifndef PERL_LOADMOD_IMPORT_OPS #define PERL_LOADMOD_IMPORT_OPS 0x4 #endif #ifndef G_METHOD #define G_METHOD 64 #ifdef call_sv #undef call_sv #endif #if (PERL_BCDVERSION < 0x5006000) #define call_sv(sv, flags) ((flags) & G_METHOD ? perl_call_method((char *) SvPV_nolen_const(sv), \ (flags) & ~G_METHOD) : perl_call_sv(sv, flags)) #else #define call_sv(sv, flags) ((flags) & G_METHOD ? Perl_call_method(aTHX_ (char *) SvPV_nolen_const(sv), \ (flags) & ~G_METHOD) : Perl_call_sv(aTHX_ sv, flags)) #endif #endif #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 vload_module #if defined(NEED_vload_module) static void DPPP_(my_vload_module)(U32 flags, SV *name, SV *ver, va_list *args); static #else extern void DPPP_(my_vload_module)(U32 flags, SV *name, SV *ver, va_list *args); #endif #ifdef vload_module #undef vload_module #endif #define vload_module(a,b,c,d) DPPP_(my_vload_module)(aTHX_ a,b,c,d) #define Perl_vload_module DPPP_(my_vload_module) #if defined(NEED_vload_module) || defined(NEED_vload_module_GLOBAL) void DPPP_(my_vload_module)(U32 flags, SV *name, SV *ver, va_list *args) { dTHR; dVAR; OP *veop, *imop; OP * const modname = newSVOP(OP_CONST, 0, name); SvREADONLY_off(((SVOP*)modname)->op_sv); modname->op_private |= OPpCONST_BARE; if (ver) { veop = newSVOP(OP_CONST, 0, ver); } else veop = NULL; if (flags & PERL_LOADMOD_NOIMPORT) { imop = sawparens(newNULLLIST()); } else if (flags & PERL_LOADMOD_IMPORT_OPS) { imop = va_arg(*args, OP*); } else { SV *sv; imop = NULL; sv = va_arg(*args, SV*); while (sv) { imop = append_elem(OP_LIST, imop, newSVOP(OP_CONST, 0, sv)); sv = va_arg(*args, SV*); } } { const line_t ocopline = PL_copline; COP * const ocurcop = PL_curcop; const int oexpect = PL_expect; #if (PERL_BCDVERSION >= 0x5004000) utilize(!(flags & PERL_LOADMOD_DENY), start_subparse(FALSE, 0), veop, modname, imop); #else utilize(!(flags & PERL_LOADMOD_DENY), start_subparse(), modname, imop); #endif PL_expect = oexpect; PL_copline = ocopline; PL_curcop = ocurcop; } } #endif #endif #ifndef load_module #if defined(NEED_load_module) static void DPPP_(my_load_module)(U32 flags, SV *name, SV *ver, ...); static #else extern void DPPP_(my_load_module)(U32 flags, SV *name, SV *ver, ...); #endif #ifdef load_module #undef load_module #endif #define load_module DPPP_(my_load_module) #define Perl_load_module DPPP_(my_load_module) #if defined(NEED_load_module) || defined(NEED_load_module_GLOBAL) void DPPP_(my_load_module)(U32 flags, SV *name, SV *ver, ...) { va_list args; va_start(args, ver); vload_module(flags, name, ver, &args); va_end(args); } #endif #endif #ifndef newRV_inc #define newRV_inc(sv) newRV(sv) #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 #if (PERL_BCDVERSION < 0x5004063) && (PERL_BCDVERSION != 0x5004005) #if defined(NEED_newCONSTSUB) 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) #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 start_subparse(FALSE, 0), #endif newSVOP(OP_CONST, 0, newSVpv((char *) name, 0)), newSVOP(OP_CONST, 0, &PL_sv_no), 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 #if defined(MULTIPLICITY) || defined(PERL_OBJECT) || \ defined(PERL_CAPI) || defined(PERL_IMPLICIT_CONTEXT) #ifndef START_MY_CXT #define START_MY_CXT #if (PERL_BCDVERSION < 0x5004068) #define dMY_CXT_SV \ SV *my_cxt_sv = get_sv(MY_CXT_KEY, FALSE) #else #define dMY_CXT_SV \ SV *my_cxt_sv = *hv_fetch(PL_modglobal, MY_CXT_KEY, \ sizeof(MY_CXT_KEY)-1, TRUE) #endif #define dMY_CXT \ dMY_CXT_SV; \ my_cxt_t *my_cxtp = INT2PTR(my_cxt_t*,SvUV(my_cxt_sv)) #define MY_CXT_INIT \ dMY_CXT_SV; \ \ 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)) #define MY_CXT (*my_cxtp) #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 #endif #ifndef MY_CXT_CLONE #define MY_CXT_CLONE \ dMY_CXT_SV; \ my_cxt_t *my_cxtp = (my_cxt_t*)SvPVX(newSV(sizeof(my_cxt_t)-1));\ Copy(INT2PTR(my_cxt_t*, SvUV(my_cxt_sv)), my_cxtp, 1, my_cxt_t);\ sv_setuv(my_cxt_sv, PTR2UV(my_cxtp)) #endif #else #ifndef START_MY_CXT #define START_MY_CXT static my_cxt_t my_cxt; #define dMY_CXT_SV dNOOP #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 #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) && (PERL_BCDVERSION != 0x5006000) #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 SvREFCNT_inc #ifdef PERL_USE_GCC_BRACE_GROUPS #define SvREFCNT_inc(sv) \ ({ \ SV * const _sv = (SV*)(sv); \ if (_sv) \ (SvREFCNT(_sv))++; \ _sv; \ }) #else #define SvREFCNT_inc(sv) \ ((PL_Sv=(SV*)(sv)) ? (++(SvREFCNT(PL_Sv)),PL_Sv) : NULL) #endif #endif #ifndef SvREFCNT_inc_simple #ifdef PERL_USE_GCC_BRACE_GROUPS #define SvREFCNT_inc_simple(sv) \ ({ \ if (sv) \ (SvREFCNT(sv))++; \ (SV *)(sv); \ }) #else #define SvREFCNT_inc_simple(sv) \ ((sv) ? (SvREFCNT(sv)++,(SV*)(sv)) : NULL) #endif #endif #ifndef SvREFCNT_inc_NN #ifdef PERL_USE_GCC_BRACE_GROUPS #define SvREFCNT_inc_NN(sv) \ ({ \ SV * const _sv = (SV*)(sv); \ SvREFCNT(_sv)++; \ _sv; \ }) #else #define SvREFCNT_inc_NN(sv) \ (PL_Sv=(SV*)(sv),++(SvREFCNT(PL_Sv)),PL_Sv) #endif #endif #ifndef SvREFCNT_inc_void #ifdef PERL_USE_GCC_BRACE_GROUPS #define SvREFCNT_inc_void(sv) \ ({ \ SV * const _sv = (SV*)(sv); \ if (_sv) \ (void)(SvREFCNT(_sv)++); \ }) #else #define SvREFCNT_inc_void(sv) \ (void)((PL_Sv=(SV*)(sv)) ? ++(SvREFCNT(PL_Sv)) : 0) #endif #endif #ifndef SvREFCNT_inc_simple_void #define SvREFCNT_inc_simple_void(sv) STMT_START { if (sv) SvREFCNT(sv)++; } STMT_END #endif #ifndef SvREFCNT_inc_simple_NN #define SvREFCNT_inc_simple_NN(sv) (++SvREFCNT(sv), (SV*)(sv)) #endif #ifndef SvREFCNT_inc_void_NN #define SvREFCNT_inc_void_NN(sv) (void)(++SvREFCNT((SV*)(sv))) #endif #ifndef SvREFCNT_inc_simple_void_NN #define SvREFCNT_inc_simple_void_NN(sv) (void)(++SvREFCNT((SV*)(sv))) #endif #ifndef newSV_type #if defined(NEED_newSV_type) static SV* DPPP_(my_newSV_type)(pTHX_ svtype const t); static #else extern SV* DPPP_(my_newSV_type)(pTHX_ svtype const t); #endif #ifdef newSV_type #undef newSV_type #endif #define newSV_type(a) DPPP_(my_newSV_type)(aTHX_ a) #define Perl_newSV_type DPPP_(my_newSV_type) #if defined(NEED_newSV_type) || defined(NEED_newSV_type_GLOBAL) SV* DPPP_(my_newSV_type)(pTHX_ svtype const t) { SV* const sv = newSV(0); sv_upgrade(sv, t); return sv; } #endif #endif #if (PERL_BCDVERSION < 0x5006000) #define D_PPP_CONSTPV_ARG(x) ((char *) (x)) #else #define D_PPP_CONSTPV_ARG(x) (x) #endif #ifndef newSVpvn #define newSVpvn(data,len) ((data) \ ? ((len) ? newSVpv((data), (len)) : newSVpv("", 0)) \ : newSV(0)) #endif #ifndef newSVpvn_utf8 #define newSVpvn_utf8(s, len, u) newSVpvn_flags((s), (len), (u) ? SVf_UTF8 : 0) #endif #ifndef SVf_UTF8 #define SVf_UTF8 0 #endif #ifndef newSVpvn_flags #if defined(NEED_newSVpvn_flags) static SV * DPPP_(my_newSVpvn_flags)(pTHX_ const char *s, STRLEN len, U32 flags); static #else extern SV * DPPP_(my_newSVpvn_flags)(pTHX_ const char *s, STRLEN len, U32 flags); #endif #ifdef newSVpvn_flags #undef newSVpvn_flags #endif #define newSVpvn_flags(a,b,c) DPPP_(my_newSVpvn_flags)(aTHX_ a,b,c) #define Perl_newSVpvn_flags DPPP_(my_newSVpvn_flags) #if defined(NEED_newSVpvn_flags) || defined(NEED_newSVpvn_flags_GLOBAL) SV * DPPP_(my_newSVpvn_flags)(pTHX_ const char *s, STRLEN len, U32 flags) { SV *sv = newSVpvn(D_PPP_CONSTPV_ARG(s), len); SvFLAGS(sv) |= (flags & SVf_UTF8); return (flags & SVs_TEMP) ? sv_2mortal(sv) : sv; } #endif #endif #if !defined(NEED_sv_2pv_flags) && defined(NEED_sv_2pv_nolen) #define NEED_sv_2pv_flags #endif #if !defined(NEED_sv_2pv_flags_GLOBAL) && defined(NEED_sv_2pv_nolen_GLOBAL) #define NEED_sv_2pv_flags_GLOBAL #endif #ifndef sv_2pv_nolen #define sv_2pv_nolen(sv) SvPV_nolen(sv) #endif #ifdef SvPVbyte #if (PERL_BCDVERSION < 0x5007000) #if defined(NEED_sv_2pvbyte) static char * DPPP_(my_sv_2pvbyte)(pTHX_ SV *sv, STRLEN *lp); static #else extern char * DPPP_(my_sv_2pvbyte)(pTHX_ 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_ SV *sv, STRLEN *lp) { sv_utf8_downgrade(sv,0); return SvPV(sv,*lp); } #endif #undef SvPVbyte #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 #ifndef sv_2pvbyte_nolen #define sv_2pvbyte_nolen(sv) sv_2pv_nolen(sv) #endif #ifndef SV_IMMEDIATE_UNREF #define SV_IMMEDIATE_UNREF 0 #endif #ifndef SV_GMAGIC #define SV_GMAGIC 0 #endif #ifndef SV_COW_DROP_PV #define SV_COW_DROP_PV 0 #endif #ifndef SV_UTF8_NO_ENCODING #define SV_UTF8_NO_ENCODING 0 #endif #ifndef SV_NOSTEAL #define SV_NOSTEAL 0 #endif #ifndef SV_CONST_RETURN #define SV_CONST_RETURN 0 #endif #ifndef SV_MUTABLE_RETURN #define SV_MUTABLE_RETURN 0 #endif #ifndef SV_SMAGIC #define SV_SMAGIC 0 #endif #ifndef SV_HAS_TRAILING_NUL #define SV_HAS_TRAILING_NUL 0 #endif #ifndef SV_COW_SHARED_HASH_KEYS #define SV_COW_SHARED_HASH_KEYS 0 #endif #if (PERL_BCDVERSION < 0x5007002) #if defined(NEED_sv_2pv_flags) static char * DPPP_(my_sv_2pv_flags)(pTHX_ SV *sv, STRLEN *lp, I32 flags); static #else extern char * DPPP_(my_sv_2pv_flags)(pTHX_ SV *sv, STRLEN *lp, I32 flags); #endif #ifdef sv_2pv_flags #undef sv_2pv_flags #endif #define sv_2pv_flags(a,b,c) DPPP_(my_sv_2pv_flags)(aTHX_ a,b,c) #define Perl_sv_2pv_flags DPPP_(my_sv_2pv_flags) #if defined(NEED_sv_2pv_flags) || defined(NEED_sv_2pv_flags_GLOBAL) char * DPPP_(my_sv_2pv_flags)(pTHX_ SV *sv, STRLEN *lp, I32 flags) { STRLEN n_a = (STRLEN) flags; return sv_2pv(sv, lp ? lp : &n_a); } #endif #if defined(NEED_sv_pvn_force_flags) static char * DPPP_(my_sv_pvn_force_flags)(pTHX_ SV *sv, STRLEN *lp, I32 flags); static #else extern char * DPPP_(my_sv_pvn_force_flags)(pTHX_ SV *sv, STRLEN *lp, I32 flags); #endif #ifdef sv_pvn_force_flags #undef sv_pvn_force_flags #endif #define sv_pvn_force_flags(a,b,c) DPPP_(my_sv_pvn_force_flags)(aTHX_ a,b,c) #define Perl_sv_pvn_force_flags DPPP_(my_sv_pvn_force_flags) #if defined(NEED_sv_pvn_force_flags) || defined(NEED_sv_pvn_force_flags_GLOBAL) char * DPPP_(my_sv_pvn_force_flags)(pTHX_ SV *sv, STRLEN *lp, I32 flags) { STRLEN n_a = (STRLEN) flags; return sv_pvn_force(sv, lp ? lp : &n_a); } #endif #endif #if (PERL_BCDVERSION < 0x5008008) || ( (PERL_BCDVERSION >= 0x5009000) && (PERL_BCDVERSION < 0x5009003) ) #define DPPP_SVPV_NOLEN_LP_ARG &PL_na #else #define DPPP_SVPV_NOLEN_LP_ARG 0 #endif #ifndef SvPV_const #define SvPV_const(sv, lp) SvPV_flags_const(sv, lp, SV_GMAGIC) #endif #ifndef SvPV_mutable #define SvPV_mutable(sv, lp) SvPV_flags_mutable(sv, lp, SV_GMAGIC) #endif #ifndef SvPV_flags #define SvPV_flags(sv, lp, flags) \ ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pv_flags(sv, &lp, flags)) #endif #ifndef SvPV_flags_const #define SvPV_flags_const(sv, lp, flags) \ ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ ? ((lp = SvCUR(sv)), SvPVX_const(sv)) : \ (const char*) sv_2pv_flags(sv, &lp, flags|SV_CONST_RETURN)) #endif #ifndef SvPV_flags_const_nolen #define SvPV_flags_const_nolen(sv, flags) \ ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ ? SvPVX_const(sv) : \ (const char*) sv_2pv_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, flags|SV_CONST_RETURN)) #endif #ifndef SvPV_flags_mutable #define SvPV_flags_mutable(sv, lp, flags) \ ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ ? ((lp = SvCUR(sv)), SvPVX_mutable(sv)) : \ sv_2pv_flags(sv, &lp, flags|SV_MUTABLE_RETURN)) #endif #ifndef SvPV_force #define SvPV_force(sv, lp) SvPV_force_flags(sv, lp, SV_GMAGIC) #endif #ifndef SvPV_force_nolen #define SvPV_force_nolen(sv) SvPV_force_flags_nolen(sv, SV_GMAGIC) #endif #ifndef SvPV_force_mutable #define SvPV_force_mutable(sv, lp) SvPV_force_flags_mutable(sv, lp, SV_GMAGIC) #endif #ifndef SvPV_force_nomg #define SvPV_force_nomg(sv, lp) SvPV_force_flags(sv, lp, 0) #endif #ifndef SvPV_force_nomg_nolen #define SvPV_force_nomg_nolen(sv) SvPV_force_flags_nolen(sv, 0) #endif #ifndef SvPV_force_flags #define SvPV_force_flags(sv, lp, flags) \ ((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == SVf_POK \ ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_pvn_force_flags(sv, &lp, flags)) #endif #ifndef SvPV_force_flags_nolen #define SvPV_force_flags_nolen(sv, flags) \ ((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == SVf_POK \ ? SvPVX(sv) : sv_pvn_force_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, flags)) #endif #ifndef SvPV_force_flags_mutable #define SvPV_force_flags_mutable(sv, lp, flags) \ ((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == SVf_POK \ ? ((lp = SvCUR(sv)), SvPVX_mutable(sv)) \ : sv_pvn_force_flags(sv, &lp, flags|SV_MUTABLE_RETURN)) #endif #ifndef SvPV_nolen #define SvPV_nolen(sv) \ ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ ? SvPVX(sv) : sv_2pv_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, SV_GMAGIC)) #endif #ifndef SvPV_nolen_const #define SvPV_nolen_const(sv) \ ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ ? SvPVX_const(sv) : sv_2pv_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, SV_GMAGIC|SV_CONST_RETURN)) #endif #ifndef SvPV_nomg #define SvPV_nomg(sv, lp) SvPV_flags(sv, lp, 0) #endif #ifndef SvPV_nomg_const #define SvPV_nomg_const(sv, lp) SvPV_flags_const(sv, lp, 0) #endif #ifndef SvPV_nomg_const_nolen #define SvPV_nomg_const_nolen(sv) SvPV_flags_const_nolen(sv, 0) #endif #ifndef SvPV_renew #define SvPV_renew(sv,n) STMT_START { SvLEN_set(sv, n); \ SvPV_set((sv), (char *) saferealloc( \ (Malloc_t)SvPVX(sv), (MEM_SIZE)((n)))); \ } STMT_END #endif #ifndef SvMAGIC_set #define SvMAGIC_set(sv, val) \ STMT_START { assert(SvTYPE(sv) >= SVt_PVMG); \ (((XPVMG*) SvANY(sv))->xmg_magic = (val)); } STMT_END #endif #if (PERL_BCDVERSION < 0x5009003) #ifndef SvPVX_const #define SvPVX_const(sv) ((const char*) (0 + SvPVX(sv))) #endif #ifndef SvPVX_mutable #define SvPVX_mutable(sv) (0 + SvPVX(sv)) #endif #ifndef SvRV_set #define SvRV_set(sv, val) \ STMT_START { assert(SvTYPE(sv) >= SVt_RV); \ (((XRV*) SvANY(sv))->xrv_rv = (val)); } STMT_END #endif #else #ifndef SvPVX_const #define SvPVX_const(sv) ((const char*)((sv)->sv_u.svu_pv)) #endif #ifndef SvPVX_mutable #define SvPVX_mutable(sv) ((sv)->sv_u.svu_pv) #endif #ifndef SvRV_set #define SvRV_set(sv, val) \ STMT_START { assert(SvTYPE(sv) >= SVt_RV); \ ((sv)->sv_u.svu_rv = (val)); } STMT_END #endif #endif #ifndef SvSTASH_set #define SvSTASH_set(sv, val) \ STMT_START { assert(SvTYPE(sv) >= SVt_PVMG); \ (((XPVMG*) SvANY(sv))->xmg_stash = (val)); } STMT_END #endif #if (PERL_BCDVERSION < 0x5004000) #ifndef SvUV_set #define SvUV_set(sv, val) \ STMT_START { assert(SvTYPE(sv) == SVt_IV || SvTYPE(sv) >= SVt_PVIV); \ (((XPVIV*) SvANY(sv))->xiv_iv = (IV) (val)); } STMT_END #endif #else #ifndef SvUV_set #define SvUV_set(sv, val) \ STMT_START { assert(SvTYPE(sv) == SVt_IV || SvTYPE(sv) >= SVt_PVIV); \ (((XPVUV*) SvANY(sv))->xuv_uv = (val)); } STMT_END #endif #endif #if (PERL_BCDVERSION >= 0x5004000) && !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 #if (PERL_BCDVERSION >= 0x5004000) && !defined(sv_vcatpvf) #define sv_vcatpvf(sv, pat, args) sv_vcatpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*)) #endif #if (PERL_BCDVERSION >= 0x5004000) && !defined(sv_vsetpvf) #define sv_vsetpvf(sv, pat, args) sv_vsetpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*)) #endif #if (PERL_BCDVERSION >= 0x5004000) && !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 #ifdef PERL_IMPLICIT_CONTEXT #if (PERL_BCDVERSION >= 0x5004000) && !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 extern void DPPP_(my_sv_catpvf_mg_nocontext)(SV *sv, const char *pat, ...); #endif #define sv_catpvf_mg_nocontext DPPP_(my_sv_catpvf_mg_nocontext) #define Perl_sv_catpvf_mg_nocontext DPPP_(my_sv_catpvf_mg_nocontext) #if defined(NEED_sv_catpvf_mg_nocontext) || defined(NEED_sv_catpvf_mg_nocontext_GLOBAL) void DPPP_(my_sv_catpvf_mg_nocontext)(SV *sv, const char *pat, ...) { dTHX; 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 #endif #ifndef sv_catpvf_mg #ifdef PERL_IMPLICIT_CONTEXT #define sv_catpvf_mg Perl_sv_catpvf_mg_nocontext #else #define sv_catpvf_mg Perl_sv_catpvf_mg #endif #endif #if (PERL_BCDVERSION >= 0x5004000) && !defined(sv_vcatpvf_mg) #define sv_vcatpvf_mg(sv, pat, args) \ STMT_START { \ sv_vcatpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*)); \ SvSETMAGIC(sv); \ } STMT_END #endif #if (PERL_BCDVERSION >= 0x5004000) && !defined(sv_setpvf_mg) #if defined(NEED_sv_setpvf_mg) static void DPPP_(my_sv_setpvf_mg)(pTHX_ SV *sv, const char *pat, ...); static #else extern void DPPP_(my_sv_setpvf_mg)(pTHX_ SV *sv, const char *pat, ...); #endif #define Perl_sv_setpvf_mg DPPP_(my_sv_setpvf_mg) #if defined(NEED_sv_setpvf_mg) || defined(NEED_sv_setpvf_mg_GLOBAL) void DPPP_(my_sv_setpvf_mg)(pTHX_ SV *sv, const char *pat, ...) { va_list args; va_start(args, pat); sv_vsetpvfn(sv, pat, strlen(pat), &args, Null(SV**), 0, Null(bool*)); SvSETMAGIC(sv); va_end(args); } #endif #endif #ifdef PERL_IMPLICIT_CONTEXT #if (PERL_BCDVERSION >= 0x5004000) && !defined(sv_setpvf_mg_nocontext) #if defined(NEED_sv_setpvf_mg_nocontext) static void DPPP_(my_sv_setpvf_mg_nocontext)(SV *sv, const char *pat, ...); static #else extern void DPPP_(my_sv_setpvf_mg_nocontext)(SV *sv, const char *pat, ...); #endif #define sv_setpvf_mg_nocontext DPPP_(my_sv_setpvf_mg_nocontext) #define Perl_sv_setpvf_mg_nocontext DPPP_(my_sv_setpvf_mg_nocontext) #if defined(NEED_sv_setpvf_mg_nocontext) || defined(NEED_sv_setpvf_mg_nocontext_GLOBAL) void DPPP_(my_sv_setpvf_mg_nocontext)(SV *sv, const char *pat, ...) { dTHX; va_list args; va_start(args, pat); sv_vsetpvfn(sv, pat, strlen(pat), &args, Null(SV**), 0, Null(bool*)); SvSETMAGIC(sv); va_end(args); } #endif #endif #endif #ifndef sv_setpvf_mg #ifdef PERL_IMPLICIT_CONTEXT #define sv_setpvf_mg Perl_sv_setpvf_mg_nocontext #else #define sv_setpvf_mg Perl_sv_setpvf_mg #endif #endif #if (PERL_BCDVERSION >= 0x5004000) && !defined(sv_vsetpvf_mg) #define sv_vsetpvf_mg(sv, pat, args) \ STMT_START { \ sv_vsetpvfn(sv, pat, strlen(pat), args, Null(SV**), 0, Null(bool*)); \ SvSETMAGIC(sv); \ } STMT_END #endif #ifndef newSVpvn_share #if defined(NEED_newSVpvn_share) static SV * DPPP_(my_newSVpvn_share)(pTHX_ const char *src, I32 len, U32 hash); static #else extern SV * DPPP_(my_newSVpvn_share)(pTHX_ const char *src, I32 len, U32 hash); #endif #ifdef newSVpvn_share #undef newSVpvn_share #endif #define newSVpvn_share(a,b,c) DPPP_(my_newSVpvn_share)(aTHX_ a,b,c) #define Perl_newSVpvn_share DPPP_(my_newSVpvn_share) #if defined(NEED_newSVpvn_share) || defined(NEED_newSVpvn_share_GLOBAL) SV * DPPP_(my_newSVpvn_share)(pTHX_ const char *src, I32 len, U32 hash) { SV *sv; if (len < 0) len = -len; if (!hash) PERL_HASH(hash, (char*) src, len); sv = newSVpvn((char *) src, len); sv_upgrade(sv, SVt_PVIV); SvIVX(sv) = hash; SvREADONLY_on(sv); SvPOK_on(sv); return sv; } #endif #endif #ifndef SvSHARED_HASH #define SvSHARED_HASH(sv) (0 + SvUVX(sv)) #endif #ifndef HvNAME_get #define HvNAME_get(hv) HvNAME(hv) #endif #ifndef HvNAMELEN_get #define HvNAMELEN_get(hv) (HvNAME_get(hv) ? (I32)strlen(HvNAME_get(hv)) : 0) #endif #ifndef GvSVn #define GvSVn(gv) GvSV(gv) #endif #ifndef isGV_with_GP #define isGV_with_GP(gv) isGV(gv) #endif #ifndef WARN_ALL #define WARN_ALL 0 #endif #ifndef WARN_CLOSURE #define WARN_CLOSURE 1 #endif #ifndef WARN_DEPRECATED #define WARN_DEPRECATED 2 #endif #ifndef WARN_EXITING #define WARN_EXITING 3 #endif #ifndef WARN_GLOB #define WARN_GLOB 4 #endif #ifndef WARN_IO #define WARN_IO 5 #endif #ifndef WARN_CLOSED #define WARN_CLOSED 6 #endif #ifndef WARN_EXEC #define WARN_EXEC 7 #endif #ifndef WARN_LAYER #define WARN_LAYER 8 #endif #ifndef WARN_NEWLINE #define WARN_NEWLINE 9 #endif #ifndef WARN_PIPE #define WARN_PIPE 10 #endif #ifndef WARN_UNOPENED #define WARN_UNOPENED 11 #endif #ifndef WARN_MISC #define WARN_MISC 12 #endif #ifndef WARN_NUMERIC #define WARN_NUMERIC 13 #endif #ifndef WARN_ONCE #define WARN_ONCE 14 #endif #ifndef WARN_OVERFLOW #define WARN_OVERFLOW 15 #endif #ifndef WARN_PACK #define WARN_PACK 16 #endif #ifndef WARN_PORTABLE #define WARN_PORTABLE 17 #endif #ifndef WARN_RECURSION #define WARN_RECURSION 18 #endif #ifndef WARN_REDEFINE #define WARN_REDEFINE 19 #endif #ifndef WARN_REGEXP #define WARN_REGEXP 20 #endif #ifndef WARN_SEVERE #define WARN_SEVERE 21 #endif #ifndef WARN_DEBUGGING #define WARN_DEBUGGING 22 #endif #ifndef WARN_INPLACE #define WARN_INPLACE 23 #endif #ifndef WARN_INTERNAL #define WARN_INTERNAL 24 #endif #ifndef WARN_MALLOC #define WARN_MALLOC 25 #endif #ifndef WARN_SIGNAL #define WARN_SIGNAL 26 #endif #ifndef WARN_SUBSTR #define WARN_SUBSTR 27 #endif #ifndef WARN_SYNTAX #define WARN_SYNTAX 28 #endif #ifndef WARN_AMBIGUOUS #define WARN_AMBIGUOUS 29 #endif #ifndef WARN_BAREWORD #define WARN_BAREWORD 30 #endif #ifndef WARN_DIGIT #define WARN_DIGIT 31 #endif #ifndef WARN_PARENTHESIS #define WARN_PARENTHESIS 32 #endif #ifndef WARN_PRECEDENCE #define WARN_PRECEDENCE 33 #endif #ifndef WARN_PRINTF #define WARN_PRINTF 34 #endif #ifndef WARN_PROTOTYPE #define WARN_PROTOTYPE 35 #endif #ifndef WARN_QW #define WARN_QW 36 #endif #ifndef WARN_RESERVED #define WARN_RESERVED 37 #endif #ifndef WARN_SEMICOLON #define WARN_SEMICOLON 38 #endif #ifndef WARN_TAINT #define WARN_TAINT 39 #endif #ifndef WARN_THREADS #define WARN_THREADS 40 #endif #ifndef WARN_UNINITIALIZED #define WARN_UNINITIALIZED 41 #endif #ifndef WARN_UNPACK #define WARN_UNPACK 42 #endif #ifndef WARN_UNTIE #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 #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_fetchpvn_flags #define gv_fetchpvn_flags(name, len, flags, svt) gv_fetchpv(name, flags, svt) #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 SvGETMAGIC #define SvGETMAGIC(x) STMT_START { if (SvGMAGICAL(x)) mg_get(x); } STMT_END #endif #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 #ifndef PERL_MAGIC_env #define PERL_MAGIC_env 'E' #endif #ifndef PERL_MAGIC_envelem #define PERL_MAGIC_envelem 'e' #endif #ifndef PERL_MAGIC_fm #define PERL_MAGIC_fm 'f' #endif #ifndef PERL_MAGIC_regex_global #define PERL_MAGIC_regex_global 'g' #endif #ifndef PERL_MAGIC_isa #define PERL_MAGIC_isa 'I' #endif #ifndef PERL_MAGIC_isaelem #define PERL_MAGIC_isaelem 'i' #endif #ifndef PERL_MAGIC_nkeys #define PERL_MAGIC_nkeys 'k' #endif #ifndef PERL_MAGIC_dbfile #define PERL_MAGIC_dbfile 'L' #endif #ifndef PERL_MAGIC_dbline #define PERL_MAGIC_dbline 'l' #endif #ifndef PERL_MAGIC_mutex #define PERL_MAGIC_mutex 'm' #endif #ifndef PERL_MAGIC_shared #define PERL_MAGIC_shared 'N' #endif #ifndef PERL_MAGIC_shared_scalar #define PERL_MAGIC_shared_scalar 'n' #endif #ifndef PERL_MAGIC_collxfrm #define PERL_MAGIC_collxfrm 'o' #endif #ifndef PERL_MAGIC_tied #define PERL_MAGIC_tied 'P' #endif #ifndef PERL_MAGIC_tiedelem #define PERL_MAGIC_tiedelem 'p' #endif #ifndef PERL_MAGIC_tiedscalar #define PERL_MAGIC_tiedscalar 'q' #endif #ifndef PERL_MAGIC_qr #define PERL_MAGIC_qr 'r' #endif #ifndef PERL_MAGIC_sig #define PERL_MAGIC_sig 'S' #endif #ifndef PERL_MAGIC_sigelem #define PERL_MAGIC_sigelem 's' #endif #ifndef PERL_MAGIC_taint #define PERL_MAGIC_taint 't' #endif #ifndef PERL_MAGIC_uvar #define PERL_MAGIC_uvar 'U' #endif #ifndef PERL_MAGIC_uvar_elem #define PERL_MAGIC_uvar_elem 'u' #endif #ifndef PERL_MAGIC_vstring #define PERL_MAGIC_vstring 'V' #endif #ifndef PERL_MAGIC_vec #define PERL_MAGIC_vec 'v' #endif #ifndef PERL_MAGIC_utf8 #define PERL_MAGIC_utf8 'w' #endif #ifndef PERL_MAGIC_substr #define PERL_MAGIC_substr 'x' #endif #ifndef PERL_MAGIC_defelem #define PERL_MAGIC_defelem 'y' #endif #ifndef PERL_MAGIC_glob #define PERL_MAGIC_glob '*' #endif #ifndef PERL_MAGIC_arylen #define PERL_MAGIC_arylen '#' #endif #ifndef PERL_MAGIC_pos #define PERL_MAGIC_pos '.' #endif #ifndef PERL_MAGIC_backref #define PERL_MAGIC_backref '<' #endif #ifndef PERL_MAGIC_ext #define PERL_MAGIC_ext '~' #endif #ifndef sv_catpvn_nomg #define sv_catpvn_nomg sv_catpvn #endif #ifndef sv_catsv_nomg #define sv_catsv_nomg sv_catsv #endif #ifndef sv_setsv_nomg #define sv_setsv_nomg sv_setsv #endif #ifndef sv_pvn_nomg #define sv_pvn_nomg sv_pvn #endif #ifndef SvIV_nomg #define SvIV_nomg SvIV #endif #ifndef SvUV_nomg #define SvUV_nomg SvUV #endif #ifndef sv_catpv_mg #define sv_catpv_mg(sv, ptr) \ STMT_START { \ SV *TeMpSv = sv; \ sv_catpv(TeMpSv,ptr); \ SvSETMAGIC(TeMpSv); \ } STMT_END #endif #ifndef sv_catpvn_mg #define sv_catpvn_mg(sv, ptr, len) \ STMT_START { \ SV *TeMpSv = sv; \ sv_catpvn(TeMpSv,ptr,len); \ SvSETMAGIC(TeMpSv); \ } STMT_END #endif #ifndef sv_catsv_mg #define sv_catsv_mg(dsv, ssv) \ STMT_START { \ SV *TeMpSv = dsv; \ sv_catsv(TeMpSv,ssv); \ SvSETMAGIC(TeMpSv); \ } STMT_END #endif #ifndef sv_setiv_mg #define sv_setiv_mg(sv, i) \ STMT_START { \ SV *TeMpSv = sv; \ sv_setiv(TeMpSv,i); \ SvSETMAGIC(TeMpSv); \ } STMT_END #endif #ifndef sv_setnv_mg #define sv_setnv_mg(sv, num) \ STMT_START { \ SV *TeMpSv = sv; \ sv_setnv(TeMpSv,num); \ SvSETMAGIC(TeMpSv); \ } STMT_END #endif #ifndef sv_setpv_mg #define sv_setpv_mg(sv, ptr) \ STMT_START { \ SV *TeMpSv = sv; \ sv_setpv(TeMpSv,ptr); \ SvSETMAGIC(TeMpSv); \ } STMT_END #endif #ifndef sv_setpvn_mg #define sv_setpvn_mg(sv, ptr, len) \ STMT_START { \ SV *TeMpSv = sv; \ sv_setpvn(TeMpSv,ptr,len); \ SvSETMAGIC(TeMpSv); \ } STMT_END #endif #ifndef sv_setsv_mg #define sv_setsv_mg(dsv, ssv) \ STMT_START { \ SV *TeMpSv = dsv; \ sv_setsv(TeMpSv,ssv); \ SvSETMAGIC(TeMpSv); \ } STMT_END #endif #ifndef sv_setuv_mg #define sv_setuv_mg(sv, i) \ STMT_START { \ SV *TeMpSv = sv; \ sv_setuv(TeMpSv,i); \ SvSETMAGIC(TeMpSv); \ } STMT_END #endif #ifndef sv_usepvn_mg #define sv_usepvn_mg(sv, ptr, len) \ STMT_START { \ SV *TeMpSv = sv; \ sv_usepvn(TeMpSv,ptr,len); \ SvSETMAGIC(TeMpSv); \ } STMT_END #endif #ifndef SvVSTRING_mg #define SvVSTRING_mg(sv) (SvMAGICAL(sv) ? mg_find(sv, PERL_MAGIC_vstring) : NULL) #endif #if (PERL_BCDVERSION < 0x5004000) #elif (PERL_BCDVERSION < 0x5008000) #define sv_magic_portable(sv, obj, how, name, namlen) \ STMT_START { \ SV *SvMp_sv = (sv); \ char *SvMp_name = (char *) (name); \ I32 SvMp_namlen = (namlen); \ if (SvMp_name && SvMp_namlen == 0) \ { \ MAGIC *mg; \ sv_magic(SvMp_sv, obj, how, 0, 0); \ mg = SvMAGIC(SvMp_sv); \ mg->mg_len = -42; \ mg->mg_ptr = SvMp_name; \ } \ else \ { \ sv_magic(SvMp_sv, obj, how, SvMp_name, SvMp_namlen); \ } \ } STMT_END #else #define sv_magic_portable(a, b, c, d, e) sv_magic(a, b, c, d, e) #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 #ifndef CopFILEGV_set #define CopFILEGV_set(c,gv) ((c)->cop_filegv = (GV*)SvREFCNT_inc(gv)) #endif #ifndef CopFILE_set #define CopFILE_set(c,pv) CopFILEGV_set((c), gv_fetchfile(pv)) #endif #ifndef CopFILESV #define CopFILESV(c) (CopFILEGV(c) ? GvSV(CopFILEGV(c)) : Nullsv) #endif #ifndef CopFILEAV #define CopFILEAV(c) (CopFILEGV(c) ? GvAV(CopFILEGV(c)) : Nullav) #endif #ifndef CopFILE #define CopFILE(c) (CopFILESV(c) ? SvPVX(CopFILESV(c)) : Nullch) #endif #ifndef CopSTASH #define CopSTASH(c) ((c)->cop_stash) #endif #ifndef CopSTASH_set #define CopSTASH_set(c,hv) ((c)->cop_stash = (hv)) #endif #ifndef CopSTASHPV #define CopSTASHPV(c) (CopSTASH(c) ? HvNAME(CopSTASH(c)) : Nullch) #endif #ifndef CopSTASHPV_set #define CopSTASHPV_set(c,pv) CopSTASH_set((c), gv_stashpv(pv,GV_ADD)) #endif #ifndef CopSTASH_eq #define CopSTASH_eq(c,hv) (CopSTASH(c) == (hv)) #endif #endif #ifndef IN_PERL_COMPILETIME #define IN_PERL_COMPILETIME (PL_curcop == &PL_compiling) #endif #ifndef IN_LOCALE_RUNTIME #define IN_LOCALE_RUNTIME (PL_curcop->op_private & HINT_LOCALE) #endif #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 #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 #include dTHR; 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 #endif if (*sp < send && **sp == '.') { ++*sp; return TRUE; } return FALSE; } #endif #endif #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; if (isDIGIT(*s)) { UV value = *s - '0'; 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; 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'; while (digit >= 0 && digit <= 9 && (value < max_div_10 || (value == max_div_10 && digit <= max_mod_10))) { value = value * 10 + digit; if (++s < send) digit = *s - '0'; else break; } if (digit >= 0 && digit <= 9 && (s < send)) { do { s++; } while (s < send && isDIGIT(*s)); numtype |= IS_NUMBER_GREATER_THAN_UV_MAX; goto skip_value; } } } } } } } } } } } } } } } } } } numtype |= IS_NUMBER_IN_UV; if (valuep) *valuep = value; skip_value: if (GROK_NUMERIC_RADIX(&s, send)) { numtype |= IS_NUMBER_NOT_INT; while (s < send && isDIGIT(*s)) s++; } } else if (GROK_NUMERIC_RADIX(&s, send)) { numtype |= IS_NUMBER_NOT_INT | IS_NUMBER_IN_UV; if (s < send && isDIGIT(*s)) { do { s++; } while (s < send && isDIGIT(*s)); if (valuep) { *valuep = 0; } } else return 0; } else if (*s == 'I' || *s == 'i') { s++; if (s == send || (*s != 'N' && *s != 'n')) return 0; s++; if (s == send || (*s != 'F' && *s != 'f')) return 0; s++; if (s < send && (*s == 'I' || *s == 'i')) { s++; if (s == send || (*s != 'N' && *s != 'n')) return 0; s++; if (s == send || (*s != 'I' && *s != 'i')) return 0; 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') { 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; numtype |= IS_NUMBER_INFINITY | IS_NUMBER_NOT_INT; } else if (sawnan) { numtype &= IS_NUMBER_NEG; numtype |= IS_NUMBER_NAN | IS_NUMBER_NOT_INT; } else if (s < send) { if (*s == 'e' || *s == 'E') { 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 #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)) { 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') { redo: if (!overflowed) { if (value <= max_div_2) { value = (value << 1) | (bit - '0'); continue; } warn("Integer overflow in binary number"); overflowed = TRUE; value_nv = (NV) value; } value_nv *= 2.0; 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)) { 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) { 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; 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++) { int digit = *s - '0'; if (digit >= 0 && digit <= 7) { redo: if (!overflowed) { if (value <= max_div_8) { value = (value << 3) | digit; continue; } warn("Integer overflow in octal number"); overflowed = TRUE; value_nv = (NV) value; } value_nv *= 8.0; value_nv += (NV)digit; continue; } if (digit == ('_' - '0') && len && allow_underscores && (digit = s[1] - '0') && (digit >= 0 && digit <= 7)) { --len; ++s; goto redo; } 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); } #endif #endif #ifdef NO_XSLOCKS #ifdef dJMPENV #define dXCPT dJMPENV; int rEtV = 0 #define XCPT_TRY_START JMPENV_PUSH(rEtV); if (rEtV == 0) #define XCPT_TRY_END JMPENV_POP; #define XCPT_CATCH if (rEtV != 0) #define XCPT_RETHROW JMPENV_JUMP(rEtV) #else #define dXCPT Sigjmp_buf oldTOP; int rEtV = 0 #define XCPT_TRY_START Copy(top_env, oldTOP, 1, Sigjmp_buf); rEtV = Sigsetjmp(top_env, 1); if (rEtV == 0) #define XCPT_TRY_END Copy(oldTOP, top_env, 1, Sigjmp_buf); #define XCPT_CATCH if (rEtV != 0) #define XCPT_RETHROW Siglongjmp(top_env, rEtV) #endif #endif #if !defined(my_strlcat) #if defined(NEED_my_strlcat) static Size_t DPPP_(my_my_strlcat)(char * dst, const char * src, Size_t size); static #else extern Size_t DPPP_(my_my_strlcat)(char * dst, const char * src, Size_t size); #endif #define my_strlcat DPPP_(my_my_strlcat) #define Perl_my_strlcat DPPP_(my_my_strlcat) #if defined(NEED_my_strlcat) || defined(NEED_my_strlcat_GLOBAL) Size_t DPPP_(my_my_strlcat)(char *dst, const char *src, Size_t size) { Size_t used, length, copy; used = strlen(dst); length = strlen(src); if (size > 0 && used < size - 1) { copy = (length >= size - used) ? size - used - 1 : length; memcpy(dst + used, src, copy); dst[used + copy] = '\0'; } return used + length; } #endif #endif #if !defined(my_strlcpy) #if defined(NEED_my_strlcpy) static Size_t DPPP_(my_my_strlcpy)(char * dst, const char * src, Size_t size); static #else extern Size_t DPPP_(my_my_strlcpy)(char * dst, const char * src, Size_t size); #endif #define my_strlcpy DPPP_(my_my_strlcpy) #define Perl_my_strlcpy DPPP_(my_my_strlcpy) #if defined(NEED_my_strlcpy) || defined(NEED_my_strlcpy_GLOBAL) Size_t DPPP_(my_my_strlcpy)(char *dst, const char *src, Size_t size) { Size_t length, copy; length = strlen(src); if (size > 0) { copy = (length >= size) ? size - 1 : length; memcpy(dst, src, copy); dst[copy] = '\0'; } return length; } #endif #endif #ifndef PERL_PV_ESCAPE_QUOTE #define PERL_PV_ESCAPE_QUOTE 0x0001 #endif #ifndef PERL_PV_PRETTY_QUOTE #define PERL_PV_PRETTY_QUOTE PERL_PV_ESCAPE_QUOTE #endif #ifndef PERL_PV_PRETTY_ELLIPSES #define PERL_PV_PRETTY_ELLIPSES 0x0002 #endif #ifndef PERL_PV_PRETTY_LTGT #define PERL_PV_PRETTY_LTGT 0x0004 #endif #ifndef PERL_PV_ESCAPE_FIRSTCHAR #define PERL_PV_ESCAPE_FIRSTCHAR 0x0008 #endif #ifndef PERL_PV_ESCAPE_UNI #define PERL_PV_ESCAPE_UNI 0x0100 #endif #ifndef PERL_PV_ESCAPE_UNI_DETECT #define PERL_PV_ESCAPE_UNI_DETECT 0x0200 #endif #ifndef PERL_PV_ESCAPE_ALL #define PERL_PV_ESCAPE_ALL 0x1000 #endif #ifndef PERL_PV_ESCAPE_NOBACKSLASH #define PERL_PV_ESCAPE_NOBACKSLASH 0x2000 #endif #ifndef PERL_PV_ESCAPE_NOCLEAR #define PERL_PV_ESCAPE_NOCLEAR 0x4000 #endif #ifndef PERL_PV_ESCAPE_RE #define PERL_PV_ESCAPE_RE 0x8000 #endif #ifndef PERL_PV_PRETTY_NOCLEAR #define PERL_PV_PRETTY_NOCLEAR PERL_PV_ESCAPE_NOCLEAR #endif #ifndef PERL_PV_PRETTY_DUMP #define PERL_PV_PRETTY_DUMP PERL_PV_PRETTY_ELLIPSES|PERL_PV_PRETTY_QUOTE #endif #ifndef PERL_PV_PRETTY_REGPROP #define PERL_PV_PRETTY_REGPROP PERL_PV_PRETTY_ELLIPSES|PERL_PV_PRETTY_LTGT|PERL_PV_ESCAPE_RE #endif #ifndef pv_escape #if defined(NEED_pv_escape) static char * DPPP_(my_pv_escape)(pTHX_ SV * dsv, char const * const str, const STRLEN count, const STRLEN max, STRLEN * const escaped, const U32 flags); static #else extern char * DPPP_(my_pv_escape)(pTHX_ SV * dsv, char const * const str, const STRLEN count, const STRLEN max, STRLEN * const escaped, const U32 flags); #endif #ifdef pv_escape #undef pv_escape #endif #define pv_escape(a,b,c,d,e,f) DPPP_(my_pv_escape)(aTHX_ a,b,c,d,e,f) #define Perl_pv_escape DPPP_(my_pv_escape) #if defined(NEED_pv_escape) || defined(NEED_pv_escape_GLOBAL) char * DPPP_(my_pv_escape)(pTHX_ SV *dsv, char const * const str, const STRLEN count, const STRLEN max, STRLEN * const escaped, const U32 flags) { const char esc = flags & PERL_PV_ESCAPE_RE ? '%' : '\\'; const char dq = flags & PERL_PV_ESCAPE_QUOTE ? '"' : esc; char octbuf[32] = "%123456789ABCDF"; STRLEN wrote = 0; STRLEN chsize = 0; STRLEN readsize = 1; #if defined(is_utf8_string) && defined(utf8_to_uvchr) bool isuni = flags & PERL_PV_ESCAPE_UNI ? 1 : 0; #endif const char *pv = str; const char * const end = pv + count; octbuf[0] = esc; if (!(flags & PERL_PV_ESCAPE_NOCLEAR)) sv_setpvs(dsv, ""); #if defined(is_utf8_string) && defined(utf8_to_uvchr) if ((flags & PERL_PV_ESCAPE_UNI_DETECT) && is_utf8_string((U8*)pv, count)) isuni = 1; #endif for (; pv < end && (!max || wrote < max) ; pv += readsize) { const UV u = #if defined(is_utf8_string) && defined(utf8_to_uvchr) isuni ? utf8_to_uvchr((U8*)pv, &readsize) : #endif (U8)*pv; const U8 c = (U8)u & 0xFF; if (u > 255 || (flags & PERL_PV_ESCAPE_ALL)) { if (flags & PERL_PV_ESCAPE_FIRSTCHAR) chsize = my_snprintf(octbuf, sizeof octbuf, "%"UVxf, u); else chsize = my_snprintf(octbuf, sizeof octbuf, "%cx{%"UVxf"}", esc, u); } else if (flags & PERL_PV_ESCAPE_NOBACKSLASH) { chsize = 1; } else { if (c == dq || c == esc || !isPRINT(c)) { chsize = 2; switch (c) { case '\\' : case '%' : if (c == esc) octbuf[1] = esc; else chsize = 1; break; case '\v' : octbuf[1] = 'v'; break; case '\t' : octbuf[1] = 't'; break; case '\r' : octbuf[1] = 'r'; break; case '\n' : octbuf[1] = 'n'; break; case '\f' : octbuf[1] = 'f'; break; case '"' : if (dq == '"') octbuf[1] = '"'; else chsize = 1; break; default: chsize = my_snprintf(octbuf, sizeof octbuf, pv < end && isDIGIT((U8)*(pv+readsize)) ? "%c%03o" : "%c%o", esc, c); } } else { chsize = 1; } } if (max && wrote + chsize > max) { break; } else if (chsize > 1) { sv_catpvn(dsv, octbuf, chsize); wrote += chsize; } else { char tmp[2]; my_snprintf(tmp, sizeof tmp, "%c", c); sv_catpvn(dsv, tmp, 1); wrote++; } if (flags & PERL_PV_ESCAPE_FIRSTCHAR) break; } if (escaped != NULL) *escaped= pv - str; return SvPVX(dsv); } #endif #endif #ifndef pv_pretty #if defined(NEED_pv_pretty) static char * DPPP_(my_pv_pretty)(pTHX_ SV * dsv, char const * const str, const STRLEN count, const STRLEN max, char const * const start_color, char const * const end_color, const U32 flags); static #else extern char * DPPP_(my_pv_pretty)(pTHX_ SV * dsv, char const * const str, const STRLEN count, const STRLEN max, char const * const start_color, char const * const end_color, const U32 flags); #endif #ifdef pv_pretty #undef pv_pretty #endif #define pv_pretty(a,b,c,d,e,f,g) DPPP_(my_pv_pretty)(aTHX_ a,b,c,d,e,f,g) #define Perl_pv_pretty DPPP_(my_pv_pretty) #if defined(NEED_pv_pretty) || defined(NEED_pv_pretty_GLOBAL) char * DPPP_(my_pv_pretty)(pTHX_ SV *dsv, char const * const str, const STRLEN count, const STRLEN max, char const * const start_color, char const * const end_color, const U32 flags) { const U8 dq = (flags & PERL_PV_PRETTY_QUOTE) ? '"' : '%'; STRLEN escaped; if (!(flags & PERL_PV_PRETTY_NOCLEAR)) sv_setpvs(dsv, ""); if (dq == '"') sv_catpvs(dsv, "\""); else if (flags & PERL_PV_PRETTY_LTGT) sv_catpvs(dsv, "<"); if (start_color != NULL) sv_catpv(dsv, D_PPP_CONSTPV_ARG(start_color)); pv_escape(dsv, str, count, max, &escaped, flags | PERL_PV_ESCAPE_NOCLEAR); if (end_color != NULL) sv_catpv(dsv, D_PPP_CONSTPV_ARG(end_color)); if (dq == '"') sv_catpvs(dsv, "\""); else if (flags & PERL_PV_PRETTY_LTGT) sv_catpvs(dsv, ">"); if ((flags & PERL_PV_PRETTY_ELLIPSES) && escaped < count) sv_catpvs(dsv, "..."); return SvPVX(dsv); } #endif #endif #ifndef pv_display #if defined(NEED_pv_display) static char * DPPP_(my_pv_display)(pTHX_ SV * dsv, const char * pv, STRLEN cur, STRLEN len, STRLEN pvlim); static #else extern char * DPPP_(my_pv_display)(pTHX_ SV * dsv, const char * pv, STRLEN cur, STRLEN len, STRLEN pvlim); #endif #ifdef pv_display #undef pv_display #endif #define pv_display(a,b,c,d,e) DPPP_(my_pv_display)(aTHX_ a,b,c,d,e) #define Perl_pv_display DPPP_(my_pv_display) #if defined(NEED_pv_display) || defined(NEED_pv_display_GLOBAL) char * DPPP_(my_pv_display)(pTHX_ SV *dsv, const char *pv, STRLEN cur, STRLEN len, STRLEN pvlim) { pv_pretty(dsv, pv, cur, pvlim, NULL, NULL, PERL_PV_PRETTY_DUMP); if (len > cur && pv[cur] == '\0') sv_catpvs(dsv, "\\0"); return SvPVX(dsv); } #endif #endif #endif Test-LeakTrace-0.17/t/000755 000770 000120 00000000000 13775015150 015745 5ustar00leejohnsonadmin000000 000000 Test-LeakTrace-0.17/xt/000755 000770 000120 00000000000 13775015150 016135 5ustar00leejohnsonadmin000000 000000 Test-LeakTrace-0.17/META.yml000644 000770 000120 00000001373 13775015150 016757 0ustar00leejohnsonadmin000000 000000 --- abstract: unknown author: - 'FUJI Goro' build_requires: ExtUtils::MakeMaker: '0' Test::More: '0.62' configure_requires: ExtUtils::MakeMaker: '0' dynamic_config: 1 generated_by: 'ExtUtils::MakeMaker version 7.36, CPAN::Meta::Converter version 2.150010' license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html version: '1.4' name: Test-LeakTrace no_index: directory: - t - inc requires: Exporter: '5.57' resources: bugtracker: https://github.com/gfx/p5-Test-LeakTrace/issues homepage: https://metacpan.org/release/Test-LeakTrace license: http://dev.perl.org/licenses/ repository: https://github.com/gfx/p5-Test-LeakTrace.git version: '0.17' x_serialization_backend: 'CPAN::Meta::YAML version 0.018' Test-LeakTrace-0.17/META.json000644 000770 000120 00000002621 13775015150 017124 0ustar00leejohnsonadmin000000 000000 { "abstract" : "unknown", "author" : [ "FUJI Goro" ], "dynamic_config" : 1, "generated_by" : "ExtUtils::MakeMaker version 7.36, CPAN::Meta::Converter version 2.150010", "license" : [ "perl_5" ], "meta-spec" : { "url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec", "version" : 2 }, "name" : "Test-LeakTrace", "no_index" : { "directory" : [ "t", "inc" ] }, "prereqs" : { "build" : { "requires" : { "ExtUtils::MakeMaker" : "0" } }, "configure" : { "requires" : { "ExtUtils::MakeMaker" : "0" } }, "runtime" : { "requires" : { "Exporter" : "5.57" } }, "test" : { "requires" : { "Test::More" : "0.62" } } }, "release_status" : "stable", "resources" : { "bugtracker" : { "web" : "https://github.com/gfx/p5-Test-LeakTrace/issues" }, "homepage" : "https://metacpan.org/release/Test-LeakTrace", "license" : [ "http://dev.perl.org/licenses/" ], "repository" : { "type" : "git", "url" : "https://github.com/gfx/p5-Test-LeakTrace.git", "web" : "https://github.com/gfx/p5-Test-LeakTrace" } }, "version" : "0.17", "x_serialization_backend" : "JSON::PP version 4.02" } Test-LeakTrace-0.17/lib/000755 000770 000120 00000000000 13775015150 016250 5ustar00leejohnsonadmin000000 000000 Test-LeakTrace-0.17/ptr_table.h000644 000770 000120 00000010075 13775014004 017627 0ustar00leejohnsonadmin000000 000000 /* ptr_table.h - ptr_table compatible functions for older perls This file is originated from sv.c of 5.10.0. */ /* * LISENCE AND COPYRIGHT in sv.c: * * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, * 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, by Larry Wall and others * * You may distribute under the terms of either the GNU General Public * License or the Artistic License, as specified in the README file. * */ #ifdef TESTING_PTR_TABLE_COMPAT #undef ptr_table_new #undef ptr_table_find #undef ptr_table_fetch #undef ptr_table_store #undef ptr_table_split #undef ptr_table_clear #undef ptr_table_free #endif #ifndef ptr_table_new /* PTR_TBL_t and PTR_TBL_ENT_t are defined in perl.h */ #define PTE_SVSLOT #define new_body_inline(pte, type) Newx(pte, 1, PTR_TBL_ENT_t) #define del_pte(pte) Safefree(pte) #define ptr_table_new() my_ptr_table_new(aTHX) #define ptr_table_find(tbl, sv) my_ptr_table_find(aTHX_ tbl, sv) #define ptr_table_fetch(tbl, key) my_ptr_table_fetch(aTHX_ tbl, key) #define ptr_table_store(tbl, key, val) my_ptr_table_store(aTHX_ tbl, key, val) #define ptr_table_split(tbl) my_ptr_table_split(aTHX_ tbl) #define ptr_table_clear(tbl) my_ptr_table_clear(aTHX_ tbl) #define ptr_table_free(tbl) my_ptr_table_free(aTHX_ tbl) #define PTR_TABLE_HASH(ptr) \ ((PTR2UV(ptr) >> 3) ^ (PTR2UV(ptr) >> (3 + 7)) ^ (PTR2UV(ptr) >> (3 + 17))) static PTR_TBL_t * my_ptr_table_new(pTHX) { PTR_TBL_t *tbl; PERL_UNUSED_CONTEXT; Newxz(tbl, 1, PTR_TBL_t); tbl->tbl_max = 511; tbl->tbl_items = 0; Newxz(tbl->tbl_ary, tbl->tbl_max + 1, PTR_TBL_ENT_t*); return tbl; } static void my_ptr_table_split(pTHX_ PTR_TBL_t * const tbl) { PTR_TBL_ENT_t **ary = tbl->tbl_ary; const UV oldsize = tbl->tbl_max + 1; UV newsize = oldsize * 2; UV i; PERL_UNUSED_CONTEXT; Renew(ary, newsize, PTR_TBL_ENT_t*); Zero(&ary[oldsize], newsize-oldsize, PTR_TBL_ENT_t*); tbl->tbl_max = --newsize; tbl->tbl_ary = ary; for (i=0; i < oldsize; i++, ary++) { PTR_TBL_ENT_t **curentp, **entp, *ent; if (!*ary) continue; curentp = ary + oldsize; for (entp = ary, ent = *ary; ent; ent = *entp) { if ((newsize & PTR_TABLE_HASH(ent->oldval)) != i) { *entp = ent->next; ent->next = *curentp; *curentp = ent; continue; } else entp = &ent->next; } } } static PTR_TBL_ENT_t * my_ptr_table_find(pTHX_ PTR_TBL_t const * const tbl, const void * const sv) { PTR_TBL_ENT_t *tblent; PERL_UNUSED_CONTEXT; assert(tbl); tblent = tbl->tbl_ary[PTR_TABLE_HASH(sv) & tbl->tbl_max]; for (; tblent; tblent = tblent->next) { if (tblent->oldval == sv) return tblent; } return NULL; } static void * my_ptr_table_fetch(pTHX_ const PTR_TBL_t * const tbl, const void * const sv) { PTR_TBL_ENT_t const *const tblent = ptr_table_find(tbl, sv); PERL_UNUSED_CONTEXT; return tblent ? tblent->newval : NULL; } static void my_ptr_table_store(pTHX_ PTR_TBL_t * const tbl, const void * const oldsv, void * const newsv) { PTR_TBL_ENT_t *tblent = ptr_table_find(tbl, oldsv); if (tblent) { tblent->newval = newsv; } else { const UV entry = PTR_TABLE_HASH(oldsv) & tbl->tbl_max; new_body_inline(tblent, PTE_SVSLOT); tblent->oldval = oldsv; tblent->newval = newsv; tblent->next = tbl->tbl_ary[entry]; tbl->tbl_ary[entry] = tblent; tbl->tbl_items++; if (tblent->next && tbl->tbl_items > tbl->tbl_max) ptr_table_split(tbl); } } static void my_ptr_table_clear(pTHX_ PTR_TBL_t * const tbl) { assert(tbl); if (tbl->tbl_items) { PTR_TBL_ENT_t * const * const array = tbl->tbl_ary; UV riter = tbl->tbl_max; do { PTR_TBL_ENT_t *entry = array[riter]; while (entry) { PTR_TBL_ENT_t * const oentry = entry; entry = entry->next; del_pte(oentry); } } while (riter--); tbl->tbl_items = 0; } } static void my_ptr_table_free(pTHX_ PTR_TBL_t * const tbl) { assert(tbl); ptr_table_clear(tbl); Safefree(tbl->tbl_ary); Safefree(tbl); } #endif /* !ptr_table_new */ Test-LeakTrace-0.17/Makefile.PL000644 000770 000120 00000002172 13775014705 017463 0ustar00leejohnsonadmin000000 000000 #!perl use strict; use warnings; use ExtUtils::MakeMaker; WriteMakefile( NAME => 'Test::LeakTrace', VERSION_FROM => 'lib/Test/LeakTrace.pm', AUTHOR => 'FUJI Goro', LICENSE => 'perl', PREREQ_PM => { 'Exporter' => 5.57, }, TEST_REQUIRES => { 'Test::More' => 0.62 }, OBJECT => '$(O_FILES)', clean => {FILES => q( Test-LeakTrace-* *.stackdump *.gcda *.gcno *.gcov nytprof *.out cover_db )}, (eval { ExtUtils::MakeMaker->VERSION(6.46) } ? (META_MERGE => { 'meta-spec' => { version => 2 }, resources => { license => 'http://dev.perl.org/licenses/', homepage => 'https://metacpan.org/release/Test-LeakTrace', repository => { type => 'git', url => 'https://github.com/gfx/p5-Test-LeakTrace.git', web => 'https://github.com/gfx/p5-Test-LeakTrace', }, bugtracker => { web => 'https://github.com/gfx/p5-Test-LeakTrace/issues', }, }, }):()), test => { RECURSIVE_TEST_FILES => 1, }, ); Test-LeakTrace-0.17/lib/Test/000755 000770 000120 00000000000 13775015150 017167 5ustar00leejohnsonadmin000000 000000 Test-LeakTrace-0.17/lib/Test/LeakTrace/000755 000770 000120 00000000000 13775015150 021022 5ustar00leejohnsonadmin000000 000000 Test-LeakTrace-0.17/lib/Test/LeakTrace.pm000644 000770 000120 00000016136 13775015120 021364 0ustar00leejohnsonadmin000000 000000 package Test::LeakTrace; use 5.008_001; use strict; use warnings; our $VERSION = '0.17'; use XSLoader; XSLoader::load(__PACKAGE__, $VERSION); use Test::Builder::Module; our @ISA = qw(Test::Builder::Module); use Exporter qw(import); # use Exporter::import for backward compatibility our @EXPORT = qw( leaktrace leaked_refs leaked_info leaked_count no_leaks_ok leaks_cmp_ok count_sv ); our %EXPORT_TAGS = ( all => \@EXPORT, test => [qw(no_leaks_ok leaks_cmp_ok)], util => [qw(leaktrace leaked_refs leaked_info leaked_count count_sv)], ); sub _do_leaktrace{ my($block, $name, $need_stateinfo, $mode) = @_; if(!defined($mode) && !defined wantarray){ warnings::warnif void => "Useless use of $name() in void context"; } if($name eq 'leaked_count') { my $start; $start = count_sv(); $block->(); return count_sv() - $start; } local $SIG{__DIE__} = 'DEFAULT'; _start($need_stateinfo); eval{ $block->(); }; if($@){ _finish(-silent); die $@; } return _finish($mode); } sub leaked_refs(&){ my($block) = @_; return _do_leaktrace($block, 'leaked_refs', 0); } sub leaked_info(&){ my($block) = @_; return _do_leaktrace($block, 'leaked_refs', 1); } sub leaked_count(&){ my($block) = @_; return scalar _do_leaktrace($block, 'leaked_count', 0); } sub leaktrace(&;$){ my($block, $mode) = @_; _do_leaktrace($block, 'leaktrace', 1, defined($mode) ? $mode : -simple); return; } sub leaks_cmp_ok(&$$;$){ my($block, $cmp_op, $expected, $description) = @_; my $Test = __PACKAGE__->builder; if(!_runops_installed()){ my $mod = exists $INC{'Devel/Cover.pm'} ? 'Devel::Cover' : 'strange runops routines'; return $Test->ok(1, "skipped (under $mod)"); } # calls to prepare cache in $block $block->(); my $got = _do_leaktrace($block, 'leaked_count', 0); my $desc = sprintf 'leaks %s %-2s %s', $got, $cmp_op, $expected; if(defined $description){ $description .= " ($desc)"; } else{ $description = $desc; } my $result = $Test->cmp_ok($got, $cmp_op, $expected, $description); if(!$result){ open local(*STDERR), '>', \(my $content = ''); $block->(); # calls it again because opening *STDERR changes the run-time environment _do_leaktrace($block, 'leaktrace', 1, -verbose); $Test->diag($content); } return $result; } sub no_leaks_ok(&;$){ # ($block, $description) splice @_, 1, 0, ('<=', 0); # ($block, '<=', 0, $description); goto &leaks_cmp_ok; } 1; __END__ =for stopwords sv gfx =head1 NAME Test::LeakTrace - Traces memory leaks =head1 VERSION This document describes Test::LeakTrace version 0.17. =head1 SYNOPSIS use Test::LeakTrace; # simple report leaktrace{ # ... }; # verbose output leaktrace{ # ... } -verbose; # with callback leaktrace{ # ... } sub { my($ref, $file, $line) = @_; warn "leaked $ref from $file line\n"; }; my @refs = leaked_refs{ # ... }; my @info = leaked_info{ # ... }; my $count = leaked_count{ # ... }; # standard test interface use Test::LeakTrace; no_leaks_ok{ # ... } 'no memory leaks'; leaks_cmp_ok{ # ... } '<', 10; =head1 DESCRIPTION C provides several functions that trace memory leaks. This module scans arenas, the memory allocation system, so it can detect any leaked SVs in given blocks. B are SVs which are not released after the end of the scope they have been created. These SVs include global variables and internal caches. For example, if you call a method in a tracing block, perl might prepare a cache for the method. Thus, to trace true leaks, C and C executes a block more than once. =head1 INTERFACE =head2 Exported functions =head3 C<< leaked_info { BLOCK } >> Executes I and returns a list of leaked SVs and places where the SVs come from, i.e. C<< [$ref, $file, $line] >>. =head3 C<< leaked_refs { BLOCK } >> Executes I and returns a list of leaked SVs. =head3 C<< leaked_count { BLOCK } >> Executes I and returns the number of leaked SVs. =head3 C<< leaktrace { BLOCK } ?($mode | \&callback) >> Executes I and reports leaked SVs to C<*STDERR>. Defined I<$mode>s are: =over 4 =item -simple Default. Reports the leaked SV identity (type and address), file name and line number. =item -sv_dump In addition to B<-simple>, dumps the sv content using C, which also implements C. =item -lines In addition to B<-simple>, prints suspicious source lines. =item -verbose Both B<-sv_dump> and B<-lines>. =back =head3 C<< no_leaks_ok { BLOCK } ?$description >> Tests that I does not leaks SVs. This is a test function using C. Note that I is called more than once. This is because I might prepare caches which are not memory leaks. =head3 C<< leaks_cmp_ok { BLOCK } $cmp_op, $number, ?$description >> Tests that I leaks a specific number of SVs. This is a test function using C. Note that I is called more than once. This is because I might prepare caches which are not memory leaks. =head3 C<< count_sv() >> Counts all the SVs in the arena. =head2 Script interface Like C C is provided for whole scripts. The arguments of C directive is the same as C. $ TEST_LEAKTRACE=-sv_dump perl -MTest::LeakTrace::Script script.pl $ perl -MTest::LeakTrace::Script=-verbose script.pl #!perl # ... use Test::LeakTrace::Script sub{ my($ref, $file, $line) = @_; # ... }; # ... =head1 EXAMPLES =head2 Testing modules Here is a test script template that checks memory leaks. #!perl -w use strict; use constant HAS_LEAKTRACE => eval{ require Test::LeakTrace }; use Test::More HAS_LEAKTRACE ? (tests => 1) : (skip_all => 'require Test::LeakTrace'); use Test::LeakTrace; use Some::Module; leaks_cmp_ok{ my $o = Some::Module->new(); $o->something(); $o->something_else(); } '<', 1; =head1 DEPENDENCIES Perl 5.8.1 or later, and a C compiler. =head1 CAVEATS C does not work with C and modules which install their own C routines, or the perl executor. So if the test functions of this module detect strange C routines, they do nothing and report okay. =head1 BUGS No bugs have been reported. Please report any bugs or feature requests to the author. =head1 SEE ALSO L. L. L. L. For guts: L. L. F. =head1 AUTHOR Goro Fuji(gfx) Egfuji(at)cpan.orgE. =head1 LICENSE AND COPYRIGHT Copyright (c) 2009-2010, Goro Fuji(gfx). All rights reserved. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut Test-LeakTrace-0.17/lib/Test/LeakTrace/Script.pm000755 000770 000120 00000001750 13775014004 022627 0ustar00leejohnsonadmin000000 000000 package Test::LeakTrace::Script; use strict; use warnings; use Test::LeakTrace (); my $Mode = $ENV{TEST_LEAKTRACE}; sub import{ shift; $Mode = shift if @_; } no warnings 'void'; INIT{ Test::LeakTrace::_start(1); } END{ $Mode = -simple unless defined $Mode; Test::LeakTrace::_finish($Mode); return; } 1; __END__ =head1 NAME Test::LeakTrace::Script - A LeakTrace interface for whole scripts =head1 SYNOPSIS #!perl -w use Test::LeakTrace::Script sub{ my($svref, $file, $line) = @_; warn "leaked $svref from $file line $line.\n"; }; =head1 DESCRIPTION This is a interface to C for whole scripts. =head1 INTERFACE =head2 Command line interface $ perl -MTest::LeakTrace::Script script.pl $ perl -MTest::LeakTrace::Script=-verbose script.pl $ TEST_LEAKTRACE=-lines script.pl =head1 ENVIRONMENT VARIABLES =head2 TEST_LEAKTRACE=mode =head3 -simple (DEFAULT) =head3 -sv_dump =head3 -lines =head3 -verbose =head1 SEE ALSO L. =cut Test-LeakTrace-0.17/lib/Test/LeakTrace/JA.pod000644 000770 000120 00000024025 13775015135 022026 0ustar00leejohnsonadmin000000 000000 =encoding utf-8 =head1 NAME Test::LeakTrace::JA - メモリリークを追跡する =head1 VERSION This document describes Test::LeakTrace version 0.17. =head1 SYNOPSIS use Test::LeakTrace; # simple report leaktrace{ # ... }; # verbose output leaktrace{ # ... } -verbose; # with callback leaktrace{ # ... } sub { my($ref, $file, $line) = @_; warn "leaked $ref from $file line\n"; }; my @refs = leaked_refs{ # ... }; my @info = leaked_info{ # ... }; my $count = leaked_count{ # ... }; # standard test interface use Test::LeakTrace; no_leaks_ok{ # ... } "description"; leaks_cmp_ok{ # ... } '<', 10; =head1 DESCRIPTION PerlのGCはリファレンスカウンタを用いたものなので,オブジェクトが開放されるタイミングが明確であることや体感速度が高速であることなど数々の利点があります。 その一方で,循環参照を開放できないこと,Cレベルでの操作でミスしやすいなど,問題点がいくつかあります。それらの問題点のほとんどはメモリリークに関することですから,メモリリークを追跡することは非常に重要な課題です。 Cはメモリリークを追跡するためのいくつかのユーティリティとCベースのテスト関数を提供します。このモジュールはPerlのメモリアロケーションシステムであるアリーナを走査するため,SVに関することであれば与えられたコードのどんなメモリリークでも検出できます。つまり,Perlレベルでの循環参照を始めとして,XSモジュールやPerl自身のバグによるメモリリークを追跡することができます。 ここでB<リーク>とは,特定のスコープ内で新たに作成されて,そのスコープ終了後にも残っている値を意味します。これは,新たに作成されたグローバルな値やPerlが暗黙のうちに作成するキャッシュの値も含みます。たとえば,リーク追跡を行っている最中に新たに名前つきサブルーチンを定義すれば,それはリークとみなされます。また,継承したメソッドを呼び出したり,オブジェクトを作成したりするだけで様々なキャッシュが生成され,リークが報告される可能性があります。 =head1 INTERFACE =head2 Exported functions =head3 C<< leaked_info { BLOCK } >> Iを実行し,追跡結果をリストで返します。 結果はリークした値のリファレンス,ファイル名,行番号の三要素を持つ配列,つまりC<< [$ref, $file, $line] >>のリストとなっています。 なお,この関数はPerl内部で使用する値を返す可能性があります。そのような内部用の値を変更するとPerl実行環境に致命的な影響を与える可能性があるので注意してください。また,配列やハッシュの要素として,リファレンスではない配列やハッシュそれ自体が含まれる可能性があります。そのような値は通常Perlレベルで操作することができません。たとえばCなどで出力することはできません。 =head3 C<< leaked_refs { BLOCK } >> Iを実行し,リークしたSVのリファレンスのリストを返します。 C<< map{ $_->[0] } leaked_info{ BLOCK } >>と同じですが,より高速です。 =head3 C<< leaked_count { BLOCK } >> Iを実行し,リークしたSVのリファレンスの個数を返します。 CとCもスカラコンテキストでは個数を返しますが, Cはコンテキストに依存しません。 =head3 C<< leaktrace { BLOCK } ?($mode | \&callback) >> Iを実行し,その中で起きたメモリリークをC<*STDERR>に報告します。 メモリリークの報告はI<$mode>で指定したモードに従います。 受け付けるI<$mode>は以下の通りです: =over 4 =item -simple デフォルトのモードです。リークしたSVの型とアドレス,ファイル名,行番号を報告します。 =item -sv_dump B<-simple>に加えて,CでSVの中身をダンプします。 これは,Cの出力とほぼ同じです。 =item -lines B<-simple>に加えて,リークしていると見られる行の周辺を出力します。 =item -verbose B<-simple>とB<-sv_dump>とB<-lines>の全てを出力します。 =back より細かな制御のためにコールバックを指定することもできます。 I<\&callback>はリークしたSV毎に呼び出され,その引数はリークしたSVのリファレンス,ファイル名,行番号の3つです。 =head3 C<< no_leaks_ok { BLOCK } ?$description >> Iにメモリリークがないことテストします。 これはCベースのテスト関数です。 なお,Iは複数回実行されます。これは,初回の実行でキャッシュを用意する可能性を考慮するためです。 =head3 C<< leaks_cmp_ok { BLOCK } $cmp_op, $count, ?$description >> Iのメモリリーク数と特定の数値を比較するテストを行います。 これはCベースのテスト関数です。 なお,Iは複数回実行されます。これは,初回の実行でキャッシュを用意する可能性を考慮するためです。 =head2 Script interface Cと同様に,スクリプトのリーク追跡のためにCが提供されます。C宣言の引数はCと同じです。 $ TEST_LEAKTRACE=-sv_dump perl -MTest::LeakTrace::Script script.pl $ perl -MTest::LeakTrace::Script=-verbose script.pl #!perl # ... use Test::LeakTrace::Script sub{ my($ref, $file, $line) = @_; # ... }; # ... =head1 EXAMPLES =head2 Testing modules 以下はモジュールのメモリリークをチェックするテストスクリプトのテンプレートです。 #!perl -w use strict; use constant HAS_LEAKTRACE => eval{ require Test::LeakTrace }; use Test::More HAS_LEAKTRACE ? (tests => 1) : (skip_all => 'require Test::LeakTrace'); use Test::LeakTrace; use Some::Module; leaks_cmp_ok{ my $o = Some::Module->new(); $o->something(); $o->something_else(); } '<', 1; =head1 GUTS Cはアリーナを走査します。アリーナとは,Perlが作成するSVのためのメモリアロケーションシステムであり,Fで実装されています。 アリーナの走査にはFにあるCのコードを元にしたマクロを用いています。 さて,アリーナを走査すれば,メモリリークの検出そのものは簡単にできるように思えます。まず,コードブロックを実行する前に一度アリーナを走査し,全てのSVに「使用済み」の印を付けておきます。次に,コードブロック実行後にもう一度アリーナを走査し,使用済みの印がついていないSVがあれば,それはコードブロック内で作成され,開放されなかったSVだと考えます。あとはそれを報告するだけです。実際には,SVに対して使用済みの印を付けるスペースがないため,インサイドアウト法を応用して外部のコンテナに使用済みの印を保存します。 これを仮にPerlコードで書くと以下のようになります。 my %used_sv; foreach my $sv(@ARENA){ $used_sv{$sv}++; } $block->(); my @leaked foreach my $sv(@ARENA){ if(not exists $used_sv{$sv}){ push @leaked, $sv; } } say 'leaked count: ', scalar @leaked; リークしたSVを得るだけならこの方法で十分です。実際,CとCはこのような方法でリークしたSVやその個数を調べています。 しかし,リークしたSVのステートメントの情報,つまりファイル名や行番号を得るためにはこれだけでは不十分です。Perl 5.10以降にはSVが作成されたときのステートメント情報を追跡する機能があるのですが,この機能を利用するためには,コンパイラオプションとしてにC<-DDEBUG_LEAKING_SCALARS>を与えてPerlをビルドしなければなりません。 そこで,Cでは拡張可能なCを利用して,Perl VMがOPコードを実行する1ステートメント毎にアリーナを走査し,ステートメント情報を記録します。これは,1ステートメント毎にマーク&スイープのような処理を行うのに等しく,非常に時間が掛かります。しかし,Perlを特殊な条件の下でビルドする必要もなく,バージョンに依存した機能もほとんど使用しないため,多くの環境で動かすことができます。 また,Cのようなテスト関数はまずCでリークしたSVの個数を得てから,必要に応じてリークした位置を特定するためにCを実行するため,テストが成功する限りは時間の掛かる追跡処理はしません。 =head1 DEPENDENCIES Perl 5.8.1 or later, and a C compiler. =head1 CAVEATS CはCと一緒に動かすことはできません。 したがって,Cの元で動いていることが検出されると,テスト関数は何も行わずにテストをパスさせます。 =head1 BUGS No bugs have been reported. Please report any bugs or feature requests to the author. =head1 SEE ALSO L. L. L. L. For guts: L. L. L. =head1 AUTHOR Goro Fuji Egfuji(at)cpan.orgE. =head1 LICENSE AND COPYRIGHT Copyright (c) 2009, Goro Fuji. Some rights reserved. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut Test-LeakTrace-0.17/xt/05_valgrind.t000644 000770 000120 00000000220 13775014004 020423 0ustar00leejohnsonadmin000000 000000 #!perl use strict; use warnings; use Test::Valgrind; use Test::More; use Test::LeakTrace; no_leaks_ok { my $a = 1 + 1; }; done_testing; Test-LeakTrace-0.17/xt/02_pod.t000644 000770 000120 00000000234 13775014004 017401 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More; eval q{use Test::Pod 1.14}; plan skip_all => 'Test::Pod 1.14 required for testing PODU' if $@; all_pod_files_ok(); Test-LeakTrace-0.17/xt/04_synopsis.t000644 000770 000120 00000000204 13775014004 020505 0ustar00leejohnsonadmin000000 000000 #!perl use Test::More; eval "use Test::Synopsis"; plan skip_all => "Test::Synopsis required for testing" if $@; all_synopsis_ok(); Test-LeakTrace-0.17/xt/01_podspell.t000644 000770 000120 00000000442 13775014004 020441 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More; eval q{ use Test::Spellunker}; plan skip_all => q{Test::Spellunker is not installed.} if $@; add_stopwords(map { split /[\s\:\-]/ } ); $ENV{LANG} = 'C'; all_pod_files_spelling_ok('lib'); __DATA__ Goro Fuji gfuji(at)cpan.org Test::LeakTrace Test-LeakTrace-0.17/xt/03_pod-coverage.t000644 000770 000120 00000000407 13775014004 021175 0ustar00leejohnsonadmin000000 000000 #!perl -w use Test::More; eval q{use Test::Pod::Coverage 1.04}; plan skip_all => 'Test::Pod::Coverage 1.04 required for testing POD coverage' if $@; all_pod_coverage_ok({ also_private => [qw(unimport BUILD DEMOLISH export_fail not_leaked leaked_cmp_ok)], }); Test-LeakTrace-0.17/t/09_info_more.t000644 000770 000120 00000001422 13775014004 020413 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 7; use Test::LeakTrace qw(:all); use autouse 'Data::Dumper' => 'Dumper'; my @info = leaked_info{ my %a = (foo => 42); my %b; $b{bar} = 3.14; { $b{a} = \%a; } $a{b} = \%b; }; cmp_ok(scalar(@info), '>', 2) or diag(Dumper \@info); is_deeply [grep{ eq_array [$_->[0]], [\42] } @info], [ [\42, __FILE__, 10] ]; is_deeply [grep{ eq_array [$_->[0]], [\3.14] } @info], [ [\3.14, __FILE__, 13] ]; my(@x) = grep{ my $r = $_->[0]; ref($r) eq 'REF' && ref(${$r}) eq 'HASH' && exists ${$r}->{b} } @info; is scalar(@x), 1 or diag(Dumper \@x); is $x[0][2], 16; # line (@x) = grep{ my $r = $_->[0]; ref($r) eq 'REF' && ref(${$r}) eq 'HASH' && exists ${$r}->{a} } @info; is scalar(@x), 1 or diag(Dumper \@x); is $x[0][2], 18; # line Test-LeakTrace-0.17/t/03_count.t000644 000770 000120 00000000711 13775014004 017560 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 5; use Test::LeakTrace; sub normal{ my %a; my %b; $a{b} = 1; $b{a} = 2; } cmp_ok leaked_count(\&normal), '<=', 0, 'not leaked(1)'; cmp_ok leaked_count(\&normal), '<=', 0, 'not leaked(2)'; sub leaked{ my %a; my %b; $a{b} = \%b; $b{a} = \%a; } cmp_ok leaked_count(\&leaked), '>', 0; is leaked_count(\&leaked), scalar(leaked_info \&leaked); is leaked_count(\&leaked), scalar(leaked_refs \&leaked); Test-LeakTrace-0.17/t/01_info.t000644 000770 000120 00000001652 13775014004 017366 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 4; use Test::LeakTrace; use autouse 'Data::Dumper' => 'Dumper'; my @info = leaked_info{ my %a = (foo => 42); my %b = (bar => 3.14); $b{a} = \%a; $a{b} = \%b; pass 'in leaktrace block'; }; cmp_ok(scalar(@info), '>', 1) or diag(Dumper(\@info)); my($si) = grep { my $ref = $_->[0]; ref($ref) eq 'REF' and ref(${$ref}) eq 'HASH' and exists ${$ref}->{a} } @info; like __FILE__, qr/\Q$si->[1]\E/, 'state info' or diag(Dumper \@info); @info = leaked_info{ #line 1 here_is_extreamely_long_file_name_that_tests_the_file_name_limitation_in_stateinfo_in_LeakTrace_xs my %a = (foo => 42); my %b = (bar => 3.14); $b{a} = \%a; $a{b} = \%b; }; ($si) = grep { my $ref = $_->[0]; ref($ref) eq 'REF' and ref(${$ref}) eq 'HASH' and exists ${$ref}->{a} } @info; is 'here_is_extreamely_long_file_name_that_tests_the_file_name_limitation_in_stateinfo_in_LeakTrace_xs', $si->[1]; Test-LeakTrace-0.17/t/05_script.t000644 000770 000120 00000000317 13775014004 017740 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 1; BEGIN{ pass 'script interface'; } use Test::LeakTrace::Script; my $i = 0; for(1 .. 10){ my @array = (1 .. 10); my %hash = (foo => 'bar'); $i++; } Test-LeakTrace-0.17/t/07_eval.t000644 000770 000120 00000001145 13775014004 017365 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 6; use Test::LeakTrace; for(1 .. 2){ leaks_cmp_ok{ eval q{ my %a = (foo => 42); my %b = (bar => 3.14); $b{a} = \%a; $a{b} = \%b; 1 } or die $@; } '>', 0; my @info = leaked_info { eval q{ my %a = (foo => 42); my %b = (bar => 3.14); $b{a} = \%a; $a{b} = \%b; 1; } or die $@; }; cmp_ok scalar(@info), '>', 0; @info = leaked_info{ use Class::Struct; # use eval() for build classes struct "Foo$_" => { bar => '$' }; my $foo = "Foo$_"->new(); $foo->bar(42); }; cmp_ok scalar(@info), '>', 0, "create Foo$_"; } Test-LeakTrace-0.17/t/08_leaktrace.t000644 000770 000120 00000001046 13775014004 020372 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More 'no_plan'; # I don't know the number of 'ok' use Test::LeakTrace; ok defined &leaktrace; leaktrace{ my %a = (foo => 42); my %b = (bar => 3.14); $b{a} = \%a; $a{b} = \%b; pass 'in leaktrace block'; } sub { my($ref, $file, $line) = @_; is scalar(@_), 3, 'leaktrace callback args is 3 (svref, file, line)'; ok ref($ref), ref $ref; isnt ref($ref), 'UNKNOWN'; isnt $file, undef; isnt $line, undef; }; leaktrace{ my %a = (foo => 42); my %b = (bar => 3.14); } sub { fail 'must not be called'; }; Test-LeakTrace-0.17/t/13_do.t000755 000770 000120 00000000314 13775014004 017035 0ustar00leejohnsonadmin000000 000000 #!perl -w # related to https://rt.cpan.org/Public/Bug/Display.html?id=58133 use strict; use Test::More tests => 1; use Test::LeakTrace; sub foo{ do './t/lib/foo.pl'; } no_leaks_ok \&foo, 'do $file'; Test-LeakTrace-0.17/t/06_threads.t000644 000770 000120 00000001112 13775014004 020061 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use constant HAS_THREADS => eval{ require threads }; use Test::More; BEGIN{ if(HAS_THREADS){ plan tests => 6; } else{ plan skip_all => 'require threads'; } } use threads; use Test::LeakTrace; leaks_cmp_ok{ async{ my $a = 0; $a++; }->join; } '<', 10; my $count = leaked_count { async{ leaks_cmp_ok{ my @a; push @a, \@a; } '>', 0; no_leaks_ok{ my $a; $a++; }; }->join; }; cmp_ok $count, '<', 10, "(actually leaked: $count)"; async{ no_leaks_ok{ my $a = 0; $a++; }; no_leaks_ok{ my $a = 0; $a++; }; }->join(); Test-LeakTrace-0.17/t/11_logfp.t000644 000770 000120 00000002043 13775014004 017536 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 16; use Test::LeakTrace qw(:util); my $content = ''; sub t{ open local(*STDERR), '>', \$content; leaktrace{ my @array; push @array, 42, \@array; } shift; } $\ = 'rs'; $_ = 'defsv'; my $file = __FILE__; t(-simple); like $content, qr/from \Q$file\E line 15\./, -simple; unlike $content, qr/15:\t\tpush \@array/, -lines; unlike $content, qr/REFCNT/, -sv_dump; t(-lines); like $content, qr/from \Q$file\E line 15\./, -simple; like $content, qr/15:\t\tpush \@array/, -lines; unlike $content, qr/REFCNT/, -sv_dump; t(-sv_dump); like $content, qr/from \Q$file\E line 15\./, -simple; unlike $content, qr/15:\t\tpush \@array/, -lines; like $content, qr/REFCNT/, -sv_dump; t(-verbose); like $content, qr/from \Q$file\E line 15\./, -simple; like $content, qr/15:\t\tpush \@array/, -lines; like $content, qr/REFCNT/, -sv_dump; t(-silent); is $content, '', -silent; eval{ t(sub{ die }); }; is $content, '', 'died in callback'; is $\, 'rs', '$\ is not affected'; is $_, 'defsv', '$_ is not affected'; Test-LeakTrace-0.17/t/04_test_funcs.t000644 000770 000120 00000001015 13775014004 020604 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 8; use Test::LeakTrace qw(:test); { package Foo; sub new{ return bless {}, shift; } } no_leaks_ok { my %a; my %b; $a{b} = 1; $b{a} = 2; } 'not leaked'; no_leaks_ok{ my $o = Foo->new(); $o->{bar}++; }; no_leaks_ok{ # empty }; leaks_cmp_ok{ my $a; $a++; } '==', 0; sub leaked{ my %a; my %b; $a{b} = \%b; $b{a} = \%a; } leaks_cmp_ok \&leaked, '<', 10; leaks_cmp_ok \&leaked, '<=', 10; leaks_cmp_ok \&leaked, '>', 0; leaks_cmp_ok \&leaked, '>=', 1; Test-LeakTrace-0.17/t/10_bad_use.t000644 000770 000120 00000001116 13775014004 020030 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 6; use Test::LeakTrace; for(1 .. 2){ eval{ my @a = leaked_refs{ my @b = leaked_refs{ my %a = (foo => 42); my %b = (bar => 3.14); $b{a} = \%a; $a{b} = \%b; }; }; }; isnt $@, '', 'multi leaktrace'; eval{ leaktrace{ my %a = (foo => 42); my %b = (bar => 3.14); $b{a} = \%a; $a{b} = \%b; } sub { die ['foo']; }; }; is_deeply $@, ['foo'], 'die in callback'; eval{ leaktrace{ my @array; push @array, \@array; } -foobar; }; like $@, qr/Invalid reporting mode/, 'invalid mode'; } Test-LeakTrace-0.17/t/02_refs.t000644 000770 000120 00000001005 13775014004 017363 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 3; use Test::LeakTrace; my $a; my @refs = leaked_refs{ $a = []; }; is_deeply \@refs, [ [] ] or do{ require Data::Dumper; diag(Data::Dumper->Dump([\@refs], ['*refs'])); }; @refs = leaked_refs{ my %a = (foo => 42); my %b = (bar => 3.14); $b{a} = \%a; $a{b} = \%b; }; cmp_ok(scalar(@refs), '>=', 2) or do{ require Data::Dumper; diag(Data::Dumper->Dump([\@refs], ['*refs'])); }; cmp_ok scalar(grep{ ref($_) eq 'REF' && ref(${$_}) eq 'HASH' } @refs), '>=', 2; Test-LeakTrace-0.17/t/00_compile.t000644 000770 000120 00000000222 13775014004 020052 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 1; BEGIN { use_ok 'Test::LeakTrace' } diag "Testing Test::LeakTrace/$Test::LeakTrace::VERSION"; Test-LeakTrace-0.17/t/lib/000755 000770 000120 00000000000 13775015150 016513 5ustar00leejohnsonadmin000000 000000 Test-LeakTrace-0.17/t/12_padstale.t000644 000770 000120 00000000317 13775014004 020227 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 1; use Test::LeakTrace; sub foo{ my $foo = 42; my @array; my %hash; [\$foo, \@array, \%hash]; } no_leaks_ok \&foo, 'PADSTALE sv is not a memory leak'; Test-LeakTrace-0.17/t/lib/foo.pl000755 000770 000120 00000000002 13775014004 017623 0ustar00leejohnsonadmin000000 000000 1;Test-LeakTrace-0.17/example/callback.pl000644 000770 000120 00000000326 13775014004 021224 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::LeakTrace; use Data::Dumper; leaktrace{ my %a; my %b; $a{b} = \%b; $b{a} = \%a; } sub { my($ref, $file, $line) = @_; print "#line $line $file\n"; print Dumper($ref); }; Test-LeakTrace-0.17/example/weakref.pl000644 000770 000120 00000000633 13775014004 021115 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 1; use Test::LeakTrace qw(:test); { package X; use Scalar::Util qw(weaken); sub new{ my($class) = @_; my $self = bless {}, $class; return $self; } sub set_other{ my($self, $other) = @_; weaken($self->{other} = $other) if $other; return $self; } } no_leaks_ok{ my $a = X->new; my $b = X->new; $a->set_other($b); $b->set_other($a); }; Test-LeakTrace-0.17/example/method_cache.pl000644 000770 000120 00000000300 13775014004 022063 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::LeakTrace; { package Base; sub hello{ print "Hello, world!\n"; } package Derived; our @ISA = qw(Base); } leaktrace{ Derived->hello(); } -verbose; Test-LeakTrace-0.17/example/leaktrace.t000644 000770 000120 00000000514 13775014004 021252 0ustar00leejohnsonadmin000000 000000 #!perl -w # a test script template use strict; use constant HAS_LEAKTRACE => eval{ require Test::LeakTrace }; use Test::More HAS_LEAKTRACE ? (tests => 1) : (skip_all => 'require Test::LeakTrace'); use Test::LeakTrace; use threads; # for example leaks_cmp_ok{ my $thr = async{ my $i; $i++; }; $thr->join(); } '<', 1; Test-LeakTrace-0.17/example/test_fail.pl000644 000770 000120 00000000224 13775014004 021437 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::More tests => 1; use Test::LeakTrace; no_leaks_ok{ diag "in not_leaked"; my @array; push @array, \@array; }; Test-LeakTrace-0.17/example/leaked_refs.pl000644 000770 000120 00000000271 13775014004 021733 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::LeakTrace; use Data::Dumper; my @refs = leaked_refs{ my %a; my %b; $a{b} = \%b; $b{a} = \%a; }; print Data::Dumper->Dump([\@refs], ['*leaked']); Test-LeakTrace-0.17/example/simple.pl000644 000770 000120 00000000202 13775014004 020752 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::LeakTrace; my($mode) = @ARGV; leaktrace{ my %a; my %b; $a{b} = \%a; $b{a} = \%b; } $mode; Test-LeakTrace-0.17/example/script.pl000644 000770 000120 00000000235 13775014004 020773 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Test::LeakTrace::Script -lines; use Scalar::Util qw(weaken); { my %a; my %b; $a{b} = \%b; $b{a} = \%a; } print "done.\n"; Test-LeakTrace-0.17/benchmark/devel_leaktrace.pl000644 000770 000120 00000000512 13775014004 023076 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Benchmark qw(); our $t; BEGIN{ $t = Benchmark->new; } END{ print 'time: ', Benchmark->new->timediff($t)->timestr, "\n"; } use Devel::LeakTrace; use ExtUtils::MakeMaker (); # a large module { my %hash; for(1 .. 1000){ $hash{$_}++; $hash{$_}++; } my %a; my %b; $a{b} = \%a; $b{a} = \%b; } Test-LeakTrace-0.17/benchmark/tlt.pl000644 000770 000120 00000000526 13775014004 020574 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Benchmark qw(); our $t; BEGIN{ $t = Benchmark->new; } END{ print 'time: ', Benchmark->new->timediff($t)->timestr, "\n"; } use Test::LeakTrace::Script @ARGV; use ExtUtils::MakeMaker (); # a large module { my %hash; for(1 .. 1000){ $hash{$_}++; $hash{$_}++; } my %a; my %b; $a{b} = \%a; $b{a} = \%b; } Test-LeakTrace-0.17/benchmark/dlt_fast.pl000644 000770 000120 00000000517 13775014004 021571 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Benchmark qw(); our $t; BEGIN{ $t = Benchmark->new; } END{ print 'time: ', Benchmark->new->timediff($t)->timestr, "\n"; } use Devel::LeakTrace::Fast; use ExtUtils::MakeMaker (); # a large module { my %hash; for(1 .. 1000){ $hash{$_}++; $hash{$_}++; } my %a; my %b; $a{b} = \%a; $b{a} = \%b; } Test-LeakTrace-0.17/benchmark/nothing.pl000644 000770 000120 00000000444 13775014004 021436 0ustar00leejohnsonadmin000000 000000 #!perl -w use strict; use Benchmark qw(); our $t; BEGIN{ $t = Benchmark->new; } END{ print 'time: ', Benchmark->new->timediff($t)->timestr, "\n"; } use ExtUtils::MakeMaker (); # a large module { my %hash; for(1 .. 1000){ $hash{$_}++; } my %a; my %b; $a{b} = \%a; $b{a} = \%b; }