| 1 | /***********************************************/ |
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| 2 | /* Global only to current interpreter instance */ |
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| 3 | /***********************************************/ |
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| 4 | |
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| 5 | /* Don't forget to re-run embed.pl to propagate changes! */ |
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| 6 | |
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| 7 | /* New variables must be added to the very end for binary compatibility. |
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| 8 | * XSUB.h provides wrapper functions via perlapi.h that make this |
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| 9 | * irrelevant, but not all code may be expected to #include XSUB.h. */ |
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| 10 | |
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| 11 | /* Don't forget to add your variable also to perl_clone()! */ |
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| 12 | |
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| 13 | /* The 'I' prefix is only needed for vars that need appropriate #defines |
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| 14 | * generated when built with or without MULTIPLICITY. It is also used |
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| 15 | * to generate the appropriate export list for win32. |
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| 16 | * |
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| 17 | * When building without MULTIPLICITY, these variables will be truly global. */ |
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| 18 | |
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| 19 | /* pseudo environmental stuff */ |
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| 20 | PERLVAR(Iorigargc, int) |
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| 21 | PERLVAR(Iorigargv, char **) |
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| 22 | PERLVAR(Ienvgv, GV *) |
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| 23 | PERLVAR(Iincgv, GV *) |
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| 24 | PERLVAR(Ihintgv, GV *) |
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| 25 | PERLVAR(Iorigfilename, char *) |
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| 26 | PERLVAR(Idiehook, SV *) |
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| 27 | PERLVAR(Iwarnhook, SV *) |
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| 28 | |
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| 29 | /* switches */ |
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| 30 | PERLVAR(Iminus_c, bool) |
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| 31 | PERLVAR(Ipatchlevel, SV *) |
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| 32 | PERLVAR(Ilocalpatches, char **) |
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| 33 | PERLVARI(Isplitstr, char *, " ") |
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| 34 | PERLVAR(Ipreprocess, bool) |
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| 35 | PERLVAR(Iminus_n, bool) |
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| 36 | PERLVAR(Iminus_p, bool) |
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| 37 | PERLVAR(Iminus_l, bool) |
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| 38 | PERLVAR(Iminus_a, bool) |
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| 39 | PERLVAR(Iminus_F, bool) |
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| 40 | PERLVAR(Idoswitches, bool) |
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| 41 | |
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| 42 | /* |
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| 43 | =head1 Global Variables |
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| 44 | |
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| 45 | =for apidoc mn|bool|PL_dowarn |
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| 46 | |
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| 47 | The C variable which corresponds to Perl's $^W warning variable. |
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| 48 | |
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| 49 | =cut |
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| 50 | */ |
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| 51 | |
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| 52 | PERLVAR(Idowarn, U8) |
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| 53 | PERLVAR(Iwidesyscalls, bool) /* unused since 5.8.1 */ |
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| 54 | PERLVAR(Idoextract, bool) |
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| 55 | PERLVAR(Isawampersand, bool) /* must save all match strings */ |
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| 56 | PERLVAR(Iunsafe, bool) |
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| 57 | PERLVAR(Iinplace, char *) |
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| 58 | PERLVAR(Ie_script, SV *) |
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| 59 | PERLVAR(Iperldb, U32) |
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| 60 | |
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| 61 | /* This value may be set when embedding for full cleanup */ |
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| 62 | /* 0=none, 1=full, 2=full with checks */ |
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| 63 | PERLVARI(Iperl_destruct_level, int, 0) |
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| 64 | |
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| 65 | /* magical thingies */ |
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| 66 | PERLVAR(Ibasetime, Time_t) /* $^T */ |
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| 67 | PERLVAR(Iformfeed, SV *) /* $^L */ |
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| 68 | |
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| 69 | |
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| 70 | PERLVARI(Imaxsysfd, I32, MAXSYSFD) |
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| 71 | /* top fd to pass to subprocesses */ |
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| 72 | PERLVAR(Imultiline, int) /* $*--do strings hold >1 line? */ |
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| 73 | PERLVAR(Istatusvalue, I32) /* $? */ |
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| 74 | PERLVAR(Iexit_flags, U8) /* was exit() unexpected, etc. */ |
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| 75 | #ifdef VMS |
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| 76 | PERLVAR(Istatusvalue_vms,U32) |
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| 77 | #endif |
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| 78 | |
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| 79 | /* shortcuts to various I/O objects */ |
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| 80 | PERLVAR(Istdingv, GV *) |
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| 81 | PERLVAR(Istderrgv, GV *) |
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| 82 | PERLVAR(Idefgv, GV *) |
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| 83 | PERLVAR(Iargvgv, GV *) |
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| 84 | PERLVAR(Iargvoutgv, GV *) |
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| 85 | PERLVAR(Iargvout_stack, AV *) |
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| 86 | |
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| 87 | /* shortcuts to regexp stuff */ |
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| 88 | /* this one needs to be moved to thrdvar.h and accessed via |
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| 89 | * find_threadsv() when USE_5005THREADS */ |
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| 90 | PERLVAR(Ireplgv, GV *) |
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| 91 | |
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| 92 | /* shortcuts to misc objects */ |
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| 93 | PERLVAR(Ierrgv, GV *) |
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| 94 | |
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| 95 | /* shortcuts to debugging objects */ |
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| 96 | PERLVAR(IDBgv, GV *) |
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| 97 | PERLVAR(IDBline, GV *) |
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| 98 | |
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| 99 | /* |
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| 100 | =for apidoc mn|GV *|PL_DBsub |
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| 101 | When Perl is run in debugging mode, with the B<-d> switch, this GV contains |
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| 102 | the SV which holds the name of the sub being debugged. This is the C |
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| 103 | variable which corresponds to Perl's $DB::sub variable. See |
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| 104 | C<PL_DBsingle>. |
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| 105 | |
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| 106 | =for apidoc mn|SV *|PL_DBsingle |
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| 107 | When Perl is run in debugging mode, with the B<-d> switch, this SV is a |
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| 108 | boolean which indicates whether subs are being single-stepped. |
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| 109 | Single-stepping is automatically turned on after every step. This is the C |
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| 110 | variable which corresponds to Perl's $DB::single variable. See |
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| 111 | C<PL_DBsub>. |
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| 112 | |
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| 113 | =for apidoc mn|SV *|PL_DBtrace |
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| 114 | Trace variable used when Perl is run in debugging mode, with the B<-d> |
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| 115 | switch. This is the C variable which corresponds to Perl's $DB::trace |
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| 116 | variable. See C<PL_DBsingle>. |
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| 117 | |
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| 118 | =cut |
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| 119 | */ |
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| 120 | |
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| 121 | PERLVAR(IDBsub, GV *) |
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| 122 | PERLVAR(IDBsingle, SV *) |
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| 123 | PERLVAR(IDBtrace, SV *) |
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| 124 | PERLVAR(IDBsignal, SV *) |
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| 125 | PERLVAR(Ilineary, AV *) /* lines of script for debugger */ |
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| 126 | PERLVAR(Idbargs, AV *) /* args to call listed by caller function */ |
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| 127 | |
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| 128 | /* symbol tables */ |
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| 129 | PERLVAR(Idebstash, HV *) /* symbol table for perldb package */ |
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| 130 | PERLVAR(Iglobalstash, HV *) /* global keyword overrides imported here */ |
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| 131 | PERLVAR(Icurstname, SV *) /* name of current package */ |
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| 132 | PERLVAR(Ibeginav, AV *) /* names of BEGIN subroutines */ |
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| 133 | PERLVAR(Iendav, AV *) /* names of END subroutines */ |
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| 134 | PERLVAR(Icheckav, AV *) /* names of CHECK subroutines */ |
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| 135 | PERLVAR(Iinitav, AV *) /* names of INIT subroutines */ |
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| 136 | PERLVAR(Istrtab, HV *) /* shared string table */ |
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| 137 | PERLVARI(Isub_generation,U32,1) /* incr to invalidate method cache */ |
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| 138 | |
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| 139 | /* memory management */ |
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| 140 | PERLVAR(Isv_count, I32) /* how many SV* are currently allocated */ |
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| 141 | PERLVAR(Isv_objcount, I32) /* how many objects are currently allocated */ |
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| 142 | PERLVAR(Isv_root, SV*) /* storage for SVs belonging to interp */ |
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| 143 | PERLVAR(Isv_arenaroot, SV*) /* list of areas for garbage collection */ |
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| 144 | |
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| 145 | /* funky return mechanisms */ |
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| 146 | PERLVAR(Iforkprocess, int) /* so do_open |- can return proc# */ |
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| 147 | |
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| 148 | /* subprocess state */ |
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| 149 | PERLVAR(Ifdpid, AV *) /* keep fd-to-pid mappings for my_popen */ |
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| 150 | |
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| 151 | /* internal state */ |
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| 152 | PERLVAR(Itainting, bool) /* doing taint checks */ |
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| 153 | PERLVARI(Iop_mask, char *, NULL) /* masked operations for safe evals */ |
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| 154 | |
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| 155 | /* current interpreter roots */ |
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| 156 | PERLVAR(Imain_cv, CV *) |
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| 157 | PERLVAR(Imain_root, OP *) |
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| 158 | PERLVAR(Imain_start, OP *) |
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| 159 | PERLVAR(Ieval_root, OP *) |
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| 160 | PERLVAR(Ieval_start, OP *) |
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| 161 | |
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| 162 | /* runtime control stuff */ |
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| 163 | PERLVARI(Icurcopdb, COP *, NULL) |
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| 164 | PERLVARI(Icopline, line_t, NOLINE) |
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| 165 | |
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| 166 | /* statics moved here for shared library purposes */ |
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| 167 | PERLVAR(Ifilemode, int) /* so nextargv() can preserve mode */ |
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| 168 | PERLVAR(Ilastfd, int) /* what to preserve mode on */ |
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| 169 | PERLVAR(Ioldname, char *) /* what to preserve mode on */ |
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| 170 | PERLVAR(IArgv, char **) /* stuff to free from do_aexec, vfork safe */ |
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| 171 | PERLVAR(ICmd, char *) /* stuff to free from do_aexec, vfork safe */ |
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| 172 | PERLVARI(Igensym, I32, 0) /* next symbol for getsym() to define */ |
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| 173 | PERLVAR(Ipreambled, bool) |
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| 174 | PERLVAR(Ipreambleav, AV *) |
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| 175 | PERLVARI(Ilaststatval, int, -1) |
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| 176 | PERLVARI(Ilaststype, I32, OP_STAT) |
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| 177 | PERLVAR(Imess_sv, SV *) |
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| 178 | |
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| 179 | /* XXX shouldn't these be per-thread? --GSAR */ |
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| 180 | PERLVAR(Iors_sv, SV *) /* output record separator $\ */ |
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| 181 | PERLVAR(Iofmt, char *) /* output format for numbers $# */ |
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| 182 | |
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| 183 | /* interpreter atexit processing */ |
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| 184 | PERLVARI(Iexitlist, PerlExitListEntry *, NULL) |
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| 185 | /* list of exit functions */ |
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| 186 | PERLVARI(Iexitlistlen, I32, 0) /* length of same */ |
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| 187 | |
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| 188 | /* |
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| 189 | =for apidoc Amn|HV*|PL_modglobal |
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| 190 | |
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| 191 | C<PL_modglobal> is a general purpose, interpreter global HV for use by |
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| 192 | extensions that need to keep information on a per-interpreter basis. |
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| 193 | In a pinch, it can also be used as a symbol table for extensions |
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| 194 | to share data among each other. It is a good idea to use keys |
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| 195 | prefixed by the package name of the extension that owns the data. |
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| 196 | |
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| 197 | =cut |
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| 198 | */ |
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| 199 | |
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| 200 | PERLVAR(Imodglobal, HV *) /* per-interp module data */ |
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| 201 | |
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| 202 | /* these used to be in global before 5.004_68 */ |
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| 203 | PERLVARI(Iprofiledata, U32 *, NULL) /* table of ops, counts */ |
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| 204 | PERLVARI(Irsfp, PerlIO * VOL, Nullfp) /* current source file pointer */ |
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| 205 | PERLVARI(Irsfp_filters, AV *, Nullav) /* keeps active source filters */ |
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| 206 | |
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| 207 | PERLVAR(Icompiling, COP) /* compiling/done executing marker */ |
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| 208 | |
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| 209 | PERLVAR(Icompcv, CV *) /* currently compiling subroutine */ |
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| 210 | PERLVAR(IBINCOMPAT0, AV *) /* filler for binary compatibility */ |
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| 211 | PERLVAR(Icomppad_name, AV *) /* variable names for "my" variables */ |
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| 212 | PERLVAR(Icomppad_name_fill, I32) /* last "introduced" variable offset */ |
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| 213 | PERLVAR(Icomppad_name_floor, I32) /* start of vars in innermost block */ |
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| 214 | |
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| 215 | #ifdef HAVE_INTERP_INTERN |
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| 216 | PERLVAR(Isys_intern, struct interp_intern) |
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| 217 | /* platform internals */ |
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| 218 | #endif |
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| 219 | |
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| 220 | /* more statics moved here */ |
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| 221 | PERLVARI(Igeneration, int, 100) /* from op.c */ |
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| 222 | PERLVAR(IDBcv, CV *) /* from perl.c */ |
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| 223 | |
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| 224 | PERLVARI(Iin_clean_objs,bool, FALSE) /* from sv.c */ |
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| 225 | PERLVARI(Iin_clean_all, bool, FALSE) /* from sv.c */ |
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| 226 | |
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| 227 | PERLVAR(Ilinestart, char *) /* beg. of most recently read line */ |
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| 228 | PERLVAR(Ipending_ident, char) /* pending identifier lookup */ |
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| 229 | PERLVAR(Isublex_info, SUBLEXINFO) /* from toke.c */ |
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| 230 | |
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| 231 | #ifdef USE_5005THREADS |
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| 232 | PERLVAR(Ithrsv, SV *) /* struct perl_thread for main thread */ |
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| 233 | PERLVARI(Ithreadnum, U32, 0) /* incremented each thread creation */ |
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| 234 | PERLVAR(Istrtab_mutex, perl_mutex) /* Mutex for string table access */ |
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| 235 | #endif /* USE_5005THREADS */ |
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| 236 | |
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| 237 | PERLVAR(Iuid, Uid_t) /* current real user id */ |
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| 238 | PERLVAR(Ieuid, Uid_t) /* current effective user id */ |
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| 239 | PERLVAR(Igid, Gid_t) /* current real group id */ |
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| 240 | PERLVAR(Iegid, Gid_t) /* current effective group id */ |
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| 241 | PERLVAR(Inomemok, bool) /* let malloc context handle nomem */ |
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| 242 | PERLVARI(Ian, U32, 0) /* malloc sequence number */ |
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| 243 | PERLVARI(Icop_seqmax, U32, 0) /* statement sequence number */ |
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| 244 | PERLVARI(Iop_seqmax, U16, 0) /* op sequence number */ |
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| 245 | PERLVARI(Ievalseq, U32, 0) /* eval sequence number */ |
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| 246 | PERLVAR(Iorigenviron, char **) |
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| 247 | PERLVAR(Iorigalen, U32) |
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| 248 | PERLVAR(Ipidstatus, HV *) /* pid-to-status mappings for waitpid */ |
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| 249 | PERLVARI(Imaxo, int, MAXO) /* maximum number of ops */ |
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| 250 | PERLVAR(Iosname, char *) /* operating system */ |
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| 251 | |
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| 252 | /* For binary compatibility with older versions only */ |
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| 253 | PERLVARI(Ish_path_compat, char *, SH_PATH)/* full path of shell */ |
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| 254 | |
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| 255 | PERLVAR(Isighandlerp, Sighandler_t) |
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| 256 | |
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| 257 | PERLVAR(Ixiv_arenaroot, XPV*) /* list of allocated xiv areas */ |
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| 258 | PERLVAR(Ixiv_root, IV *) /* free xiv list */ |
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| 259 | PERLVAR(Ixnv_root, NV *) /* free xnv list */ |
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| 260 | PERLVAR(Ixrv_root, XRV *) /* free xrv list */ |
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| 261 | PERLVAR(Ixpv_root, XPV *) /* free xpv list */ |
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| 262 | PERLVAR(Ixpviv_root, XPVIV *) /* free xpviv list */ |
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| 263 | PERLVAR(Ixpvnv_root, XPVNV *) /* free xpvnv list */ |
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| 264 | PERLVAR(Ixpvcv_root, XPVCV *) /* free xpvcv list */ |
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| 265 | PERLVAR(Ixpvav_root, XPVAV *) /* free xpvav list */ |
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| 266 | PERLVAR(Ixpvhv_root, XPVHV *) /* free xpvhv list */ |
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| 267 | PERLVAR(Ixpvmg_root, XPVMG *) /* free xpvmg list */ |
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| 268 | PERLVAR(Ixpvlv_root, XPVLV *) /* free xpvlv list */ |
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| 269 | PERLVAR(Ixpvbm_root, XPVBM *) /* free xpvbm list */ |
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| 270 | PERLVAR(Ihe_root, HE *) /* free he list */ |
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| 271 | PERLVAR(Inice_chunk, char *) /* a nice chunk of memory to reuse */ |
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| 272 | PERLVAR(Inice_chunk_size, U32) /* how nice the chunk of memory is */ |
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| 273 | |
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| 274 | PERLVARI(Irunops, runops_proc_t, MEMBER_TO_FPTR(RUNOPS_DEFAULT)) |
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| 275 | |
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| 276 | PERLVARA(Itokenbuf,256, char) |
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| 277 | |
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| 278 | /* |
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| 279 | =for apidoc Amn|SV|PL_sv_undef |
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| 280 | This is the C<undef> SV. Always refer to this as C<&PL_sv_undef>. |
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| 281 | |
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| 282 | =for apidoc Amn|SV|PL_sv_no |
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| 283 | This is the C<false> SV. See C<PL_sv_yes>. Always refer to this as |
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| 284 | C<&PL_sv_no>. |
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| 285 | |
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| 286 | =for apidoc Amn|SV|PL_sv_yes |
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| 287 | This is the C<true> SV. See C<PL_sv_no>. Always refer to this as |
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| 288 | C<&PL_sv_yes>. |
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| 289 | |
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| 290 | =cut |
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| 291 | */ |
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| 292 | |
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| 293 | PERLVAR(Isv_undef, SV) |
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| 294 | PERLVAR(Isv_no, SV) |
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| 295 | PERLVAR(Isv_yes, SV) |
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| 296 | |
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| 297 | #ifdef CSH |
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| 298 | PERLVARI(Icshname, char *, CSH) |
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| 299 | PERLVARI(Icshlen, I32, 0) |
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| 300 | #endif |
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| 301 | |
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| 302 | PERLVAR(Ilex_state, U32) /* next token is determined */ |
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| 303 | PERLVAR(Ilex_defer, U32) /* state after determined token */ |
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| 304 | PERLVAR(Ilex_expect, int) /* expect after determined token */ |
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| 305 | PERLVAR(Ilex_brackets, I32) /* bracket count */ |
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| 306 | PERLVAR(Ilex_formbrack, I32) /* bracket count at outer format level */ |
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| 307 | PERLVAR(Ilex_casemods, I32) /* casemod count */ |
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| 308 | PERLVAR(Ilex_dojoin, I32) /* doing an array interpolation */ |
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| 309 | PERLVAR(Ilex_starts, I32) /* how many interps done on level */ |
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| 310 | PERLVAR(Ilex_stuff, SV *) /* runtime pattern from m// or s/// */ |
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| 311 | PERLVAR(Ilex_repl, SV *) /* runtime replacement from s/// */ |
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| 312 | PERLVAR(Ilex_op, OP *) /* extra info to pass back on op */ |
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| 313 | PERLVAR(Ilex_inpat, OP *) /* in pattern $) and $| are special */ |
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| 314 | PERLVAR(Ilex_inwhat, I32) /* what kind of quoting are we in */ |
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| 315 | PERLVAR(Ilex_brackstack,char *) /* what kind of brackets to pop */ |
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| 316 | PERLVAR(Ilex_casestack, char *) /* what kind of case mods in effect */ |
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| 317 | |
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| 318 | /* What we know when we're in LEX_KNOWNEXT state. */ |
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| 319 | PERLVARA(Inextval,5, YYSTYPE) /* value of next token, if any */ |
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| 320 | PERLVARA(Inexttype,5, I32) /* type of next token */ |
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| 321 | PERLVAR(Inexttoke, I32) |
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| 322 | |
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| 323 | PERLVAR(Ilinestr, SV *) |
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| 324 | PERLVAR(Ibufptr, char *) |
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| 325 | PERLVAR(Ioldbufptr, char *) |
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| 326 | PERLVAR(Ioldoldbufptr, char *) |
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| 327 | PERLVAR(Ibufend, char *) |
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| 328 | PERLVARI(Iexpect,int, XSTATE) /* how to interpret ambiguous tokens */ |
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| 329 | |
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| 330 | PERLVAR(Imulti_start, I32) /* 1st line of multi-line string */ |
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| 331 | PERLVAR(Imulti_end, I32) /* last line of multi-line string */ |
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| 332 | PERLVAR(Imulti_open, I32) /* delimiter of said string */ |
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| 333 | PERLVAR(Imulti_close, I32) /* delimiter of said string */ |
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| 334 | |
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| 335 | PERLVAR(Ierror_count, I32) /* how many errors so far, max 10 */ |
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| 336 | PERLVAR(Isubline, I32) /* line this subroutine began on */ |
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| 337 | PERLVAR(Isubname, SV *) /* name of current subroutine */ |
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| 338 | |
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| 339 | PERLVAR(Imin_intro_pending, I32) /* start of vars to introduce */ |
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| 340 | PERLVAR(Imax_intro_pending, I32) /* end of vars to introduce */ |
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| 341 | PERLVAR(Ipadix, I32) /* max used index in current "register" pad */ |
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| 342 | PERLVAR(Ipadix_floor, I32) /* how low may inner block reset padix */ |
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| 343 | PERLVAR(Ipad_reset_pending, I32) /* reset pad on next attempted alloc */ |
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| 344 | |
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| 345 | PERLVAR(Ilast_uni, char *) /* position of last named-unary op */ |
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| 346 | PERLVAR(Ilast_lop, char *) /* position of last list operator */ |
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| 347 | PERLVAR(Ilast_lop_op, OPCODE) /* last list operator */ |
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| 348 | PERLVAR(Iin_my, I32) /* we're compiling a "my" (or "our") declaration */ |
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| 349 | PERLVAR(Iin_my_stash, HV *) /* declared class of this "my" declaration */ |
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| 350 | #ifdef FCRYPT |
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| 351 | PERLVARI(Icryptseen, bool, FALSE) /* has fast crypt() been initialized? */ |
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| 352 | #endif |
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| 353 | |
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| 354 | PERLVAR(Ihints, U32) /* pragma-tic compile-time flags */ |
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| 355 | |
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| 356 | PERLVAR(Idebug, VOL U32) /* flags given to -D switch */ |
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| 357 | |
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| 358 | PERLVARI(Iamagic_generation, long, 0) |
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| 359 | |
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| 360 | #ifdef USE_LOCALE_COLLATE |
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| 361 | PERLVARI(Icollation_ix, U32, 0) /* Collation generation index */ |
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| 362 | PERLVAR(Icollation_name,char *) /* Name of current collation */ |
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| 363 | PERLVARI(Icollation_standard, bool, TRUE) |
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| 364 | /* Assume simple collation */ |
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| 365 | PERLVAR(Icollxfrm_base, Size_t) /* Basic overhead in *xfrm() */ |
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| 366 | PERLVARI(Icollxfrm_mult,Size_t, 2) /* Expansion factor in *xfrm() */ |
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| 367 | #endif /* USE_LOCALE_COLLATE */ |
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| 368 | |
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| 369 | #ifdef USE_LOCALE_NUMERIC |
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| 370 | |
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| 371 | PERLVAR(Inumeric_name, char *) /* Name of current numeric locale */ |
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| 372 | PERLVARI(Inumeric_standard, bool, TRUE) |
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| 373 | /* Assume simple numerics */ |
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| 374 | PERLVARI(Inumeric_local, bool, TRUE) |
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| 375 | /* Assume local numerics */ |
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| 376 | |
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| 377 | PERLVAR(Inumeric_compat1, char) |
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| 378 | /* Used to be numeric_radix */ |
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| 379 | #endif /* !USE_LOCALE_NUMERIC */ |
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| 380 | |
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| 381 | /* utf8 character classes */ |
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| 382 | PERLVAR(Iutf8_alnum, SV *) |
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| 383 | PERLVAR(Iutf8_alnumc, SV *) |
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| 384 | PERLVAR(Iutf8_ascii, SV *) |
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| 385 | PERLVAR(Iutf8_alpha, SV *) |
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| 386 | PERLVAR(Iutf8_space, SV *) |
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| 387 | PERLVAR(Iutf8_cntrl, SV *) |
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| 388 | PERLVAR(Iutf8_graph, SV *) |
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| 389 | PERLVAR(Iutf8_digit, SV *) |
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| 390 | PERLVAR(Iutf8_upper, SV *) |
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| 391 | PERLVAR(Iutf8_lower, SV *) |
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| 392 | PERLVAR(Iutf8_print, SV *) |
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| 393 | PERLVAR(Iutf8_punct, SV *) |
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| 394 | PERLVAR(Iutf8_xdigit, SV *) |
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| 395 | PERLVAR(Iutf8_mark, SV *) |
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| 396 | PERLVAR(Iutf8_toupper, SV *) |
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| 397 | PERLVAR(Iutf8_totitle, SV *) |
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| 398 | PERLVAR(Iutf8_tolower, SV *) |
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| 399 | PERLVAR(Iutf8_tofold, SV *) |
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| 400 | PERLVAR(Ilast_swash_hv, HV *) |
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| 401 | PERLVAR(Ilast_swash_klen, U32) |
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| 402 | PERLVARA(Ilast_swash_key,10, U8) |
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| 403 | PERLVAR(Ilast_swash_tmps, U8 *) |
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| 404 | PERLVAR(Ilast_swash_slen, STRLEN) |
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| 405 | |
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| 406 | /* perly.c globals */ |
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| 407 | PERLVAR(Iyydebug, int) |
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| 408 | PERLVAR(Iyynerrs, int) |
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| 409 | PERLVAR(Iyyerrflag, int) |
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| 410 | PERLVAR(Iyychar, int) |
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| 411 | PERLVAR(Iyyval, YYSTYPE) |
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| 412 | PERLVAR(Iyylval, YYSTYPE) |
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| 413 | |
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| 414 | PERLVARI(Iglob_index, int, 0) |
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| 415 | PERLVAR(Isrand_called, bool) |
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| 416 | PERLVARA(Iuudmap,256, char) |
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| 417 | PERLVAR(Ibitcount, char *) |
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| 418 | |
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| 419 | #ifdef USE_5005THREADS |
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| 420 | PERLVAR(Isv_mutex, perl_mutex) /* Mutex for allocating SVs in sv.c */ |
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| 421 | PERLVAR(Ieval_mutex, perl_mutex) /* Mutex for doeval */ |
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| 422 | PERLVAR(Ieval_cond, perl_cond) /* Condition variable for doeval */ |
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| 423 | PERLVAR(Ieval_owner, struct perl_thread *) |
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| 424 | /* Owner thread for doeval */ |
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| 425 | PERLVAR(Inthreads, int) /* Number of threads currently */ |
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| 426 | PERLVAR(Ithreads_mutex, perl_mutex) /* Mutex for nthreads and thread list */ |
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| 427 | PERLVAR(Inthreads_cond, perl_cond) /* Condition variable for nthreads */ |
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| 428 | PERLVAR(Isvref_mutex, perl_mutex) /* Mutex for SvREFCNT_{inc,dec} */ |
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| 429 | PERLVARI(Ithreadsv_names,char *, THREADSV_NAMES) |
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| 430 | #ifdef FAKE_THREADS |
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| 431 | PERLVAR(Icurthr, struct perl_thread *) |
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| 432 | /* Currently executing (fake) thread */ |
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| 433 | #endif |
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| 434 | |
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| 435 | PERLVAR(Icred_mutex, perl_mutex) /* altered credentials in effect */ |
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| 436 | |
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| 437 | #endif /* USE_5005THREADS */ |
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| 438 | |
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| 439 | PERLVAR(Ipsig_ptr, SV**) |
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| 440 | PERLVAR(Ipsig_name, SV**) |
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| 441 | |
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| 442 | #if defined(PERL_IMPLICIT_SYS) |
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| 443 | PERLVAR(IMem, struct IPerlMem*) |
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| 444 | PERLVAR(IMemShared, struct IPerlMem*) |
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| 445 | PERLVAR(IMemParse, struct IPerlMem*) |
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| 446 | PERLVAR(IEnv, struct IPerlEnv*) |
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| 447 | PERLVAR(IStdIO, struct IPerlStdIO*) |
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| 448 | PERLVAR(ILIO, struct IPerlLIO*) |
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| 449 | PERLVAR(IDir, struct IPerlDir*) |
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| 450 | PERLVAR(ISock, struct IPerlSock*) |
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| 451 | PERLVAR(IProc, struct IPerlProc*) |
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| 452 | #endif |
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| 453 | |
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| 454 | #if defined(USE_ITHREADS) |
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| 455 | PERLVAR(Iptr_table, PTR_TBL_t*) |
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| 456 | #endif |
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| 457 | PERLVARI(Ibeginav_save, AV*, Nullav) /* save BEGIN{}s when compiling */ |
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| 458 | |
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| 459 | #ifdef USE_5005THREADS |
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| 460 | PERLVAR(Ifdpid_mutex, perl_mutex) /* mutex for fdpid array */ |
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| 461 | PERLVAR(Isv_lock_mutex, perl_mutex) /* mutex for SvLOCK macro */ |
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| 462 | #endif |
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| 463 | |
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| 464 | PERLVAR(Inullstash, HV *) /* illegal symbols end up here */ |
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| 465 | |
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| 466 | PERLVAR(Ixnv_arenaroot, XPV*) /* list of allocated xnv areas */ |
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| 467 | PERLVAR(Ixrv_arenaroot, XPV*) /* list of allocated xrv areas */ |
|---|
| 468 | PERLVAR(Ixpv_arenaroot, XPV*) /* list of allocated xpv areas */ |
|---|
| 469 | PERLVAR(Ixpviv_arenaroot,XPVIV*) /* list of allocated xpviv areas */ |
|---|
| 470 | PERLVAR(Ixpvnv_arenaroot,XPVNV*) /* list of allocated xpvnv areas */ |
|---|
| 471 | PERLVAR(Ixpvcv_arenaroot,XPVCV*) /* list of allocated xpvcv areas */ |
|---|
| 472 | PERLVAR(Ixpvav_arenaroot,XPVAV*) /* list of allocated xpvav areas */ |
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| 473 | PERLVAR(Ixpvhv_arenaroot,XPVHV*) /* list of allocated xpvhv areas */ |
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| 474 | PERLVAR(Ixpvmg_arenaroot,XPVMG*) /* list of allocated xpvmg areas */ |
|---|
| 475 | PERLVAR(Ixpvlv_arenaroot,XPVLV*) /* list of allocated xpvlv areas */ |
|---|
| 476 | PERLVAR(Ixpvbm_arenaroot,XPVBM*) /* list of allocated xpvbm areas */ |
|---|
| 477 | PERLVAR(Ihe_arenaroot, XPV*) /* list of allocated he areas */ |
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| 478 | |
|---|
| 479 | /* 5.6.0 stopped here */ |
|---|
| 480 | |
|---|
| 481 | PERLVAR(Ipsig_pend, int *) /* per-signal "count" of pending */ |
|---|
| 482 | PERLVARI(Isig_pending, int,0) /* Number if highest signal pending */ |
|---|
| 483 | |
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| 484 | #ifdef USE_LOCALE_NUMERIC |
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| 485 | |
|---|
| 486 | PERLVAR(Inumeric_radix_sv, SV *) /* The radix separator if not '.' */ |
|---|
| 487 | |
|---|
| 488 | #endif |
|---|
| 489 | |
|---|
| 490 | #if defined(USE_ITHREADS) |
|---|
| 491 | PERLVAR(Iregex_pad, SV**) /* All regex objects */ |
|---|
| 492 | PERLVAR(Iregex_padav, AV*) /* All regex objects */ |
|---|
| 493 | |
|---|
| 494 | #ifdef USE_REENTRANT_API |
|---|
| 495 | PERLVAR(Ireentrant_buffer, REENTR*) /* here we store the _r buffers */ |
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| 496 | #endif |
|---|
| 497 | |
|---|
| 498 | #endif |
|---|
| 499 | |
|---|
| 500 | PERLVARI(Isavebegin, bool, FALSE) /* save BEGINs for compiler */ |
|---|
| 501 | |
|---|
| 502 | PERLVAR(Icustom_op_names, HV*) /* Names of user defined ops */ |
|---|
| 503 | PERLVAR(Icustom_op_descs, HV*) /* Descriptions of user defined ops */ |
|---|
| 504 | |
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| 505 | #ifdef PERLIO_LAYERS |
|---|
| 506 | PERLVARI(Iperlio, PerlIO *,NULL) |
|---|
| 507 | PERLVARI(Iknown_layers, PerlIO_list_t *,NULL) |
|---|
| 508 | PERLVARI(Idef_layerlist, PerlIO_list_t *,NULL) |
|---|
| 509 | #endif |
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| 510 | |
|---|
| 511 | PERLVARI(Iencoding, SV*, Nullsv) /* character encoding */ |
|---|
| 512 | |
|---|
| 513 | PERLVAR(Idebug_pad, struct perl_debug_pad) /* always needed because of the re extension */ |
|---|
| 514 | |
|---|
| 515 | PERLVAR(Itaint_warn, bool) /* taint warns instead of dying */ |
|---|
| 516 | |
|---|
| 517 | #ifdef PL_OP_SLAB_ALLOC |
|---|
| 518 | PERLVAR(IOpPtr,I32 **) |
|---|
| 519 | PERLVARI(IOpSpace,I32,0) |
|---|
| 520 | PERLVAR(IOpSlab,I32 *) |
|---|
| 521 | #endif |
|---|
| 522 | |
|---|
| 523 | PERLVAR(Iutf8locale, bool) /* utf8 locale detected */ |
|---|
| 524 | |
|---|
| 525 | PERLVAR(Iutf8_idstart, SV *) |
|---|
| 526 | PERLVAR(Iutf8_idcont, SV *) |
|---|
| 527 | |
|---|
| 528 | PERLVAR(Isort_RealCmp, SVCOMPARE_t) |
|---|
| 529 | |
|---|
| 530 | PERLVARI(Icheckav_save, AV*, Nullav) /* save CHECK{}s when compiling */ |
|---|
| 531 | |
|---|
| 532 | PERLVARI(Iclocktick, long, 0) /* this many times() ticks in a second */ |
|---|
| 533 | |
|---|
| 534 | PERLVARI(Iin_load_module, int, 0) /* to prevent recursions in PerlIO_find_layer */ |
|---|
| 535 | |
|---|
| 536 | PERLVAR(Iunicode, U32) /* Unicode features: $ENV{PERL_UNICODE} or -C */ |
|---|
| 537 | |
|---|
| 538 | PERLVAR(Isignals, U32) /* Using which pre-5.8 signals */ |
|---|
| 539 | |
|---|
| 540 | PERLVAR(Istashcache, HV *) /* Cache to speed up S_method_common */ |
|---|
| 541 | |
|---|
| 542 | PERLVAR(Ireentrant_retint, int) /* Integer return value from reentrant functions */ |
|---|
| 543 | |
|---|
| 544 | /* Hooks to shared SVs and locks. */ |
|---|
| 545 | PERLVARI(Isharehook, share_proc_t, MEMBER_TO_FPTR(Perl_sv_nosharing)) |
|---|
| 546 | PERLVARI(Ilockhook, share_proc_t, MEMBER_TO_FPTR(Perl_sv_nolocking)) |
|---|
| 547 | PERLVARI(Iunlockhook, share_proc_t, MEMBER_TO_FPTR(Perl_sv_nounlocking)) |
|---|
| 548 | PERLVARI(Ithreadhook, thrhook_proc_t, MEMBER_TO_FPTR(Perl_nothreadhook)) |
|---|
| 549 | |
|---|
| 550 | /* Force inclusion of both runops options */ |
|---|
| 551 | PERLVARI(Irunops_std, runops_proc_t, MEMBER_TO_FPTR(Perl_runops_standard)) |
|---|
| 552 | PERLVARI(Irunops_dbg, runops_proc_t, MEMBER_TO_FPTR(Perl_runops_debug)) |
|---|
| 553 | |
|---|
| 554 | /* Stores the PPID */ |
|---|
| 555 | #ifdef THREADS_HAVE_PIDS |
|---|
| 556 | PERLVARI(Ippid, IV, 0) |
|---|
| 557 | #endif |
|---|
| 558 | |
|---|
| 559 | PERLVARI(Ihash_seed, UV, 0) /* Hash initializer */ |
|---|
| 560 | |
|---|
| 561 | PERLVARI(Ihash_seed_set, bool, FALSE) /* Hash initialized? */ |
|---|
| 562 | |
|---|
| 563 | PERLVARI(Irehash_seed, UV, 0) /* 582 hash initializer */ |
|---|
| 564 | |
|---|
| 565 | PERLVARI(Irehash_seed_set, bool, FALSE) /* 582 hash initialized? */ |
|---|
| 566 | |
|---|
| 567 | /* New variables must be added to the very end, before this comment, |
|---|
| 568 | * for binary compatibility (the offsets of the old members must not change). |
|---|
| 569 | * (Don't forget to add your variable also to perl_clone()!) |
|---|
| 570 | * XSUB.h provides wrapper functions via perlapi.h that make this |
|---|
| 571 | * irrelevant, but not all code may be expected to #include XSUB.h. |
|---|
| 572 | */ |
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| 573 | |
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