Commit | Line | Data |
49f531da |
1 | /***********************************************/ |
2 | /* Global only to current interpreter instance */ |
3 | /***********************************************/ |
4 | |
5 | /* pseudo environmental stuff */ |
6 | PERLVAR(Iorigargc, int) |
7 | PERLVAR(Iorigargv, char **) |
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8 | PERLVAR(Ienvgv, GV *) |
9 | PERLVAR(Isiggv, GV *) |
10 | PERLVAR(Iincgv, GV *) |
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11 | PERLVAR(Iorigfilename, char *) |
12 | PERLVAR(Idiehook, SV *) |
13 | PERLVAR(Iwarnhook, SV *) |
14 | PERLVAR(Iparsehook, SV *) |
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15 | PERLVAR(Icddir, char *) /* switches */ |
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16 | PERLVAR(Iminus_c, bool) |
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17 | PERLVAR(Ipatchlevel[10],char) |
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18 | PERLVAR(Ilocalpatches, char **) |
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19 | PERLVARI(Isplitstr, char *, " ") |
20 | PERLVAR(Ipreprocess, bool) |
21 | PERLVAR(Iminus_n, bool) |
22 | PERLVAR(Iminus_p, bool) |
23 | PERLVAR(Iminus_l, bool) |
24 | PERLVAR(Iminus_a, bool) |
25 | PERLVAR(Iminus_F, bool) |
26 | PERLVAR(Idoswitches, bool) |
27 | PERLVAR(Idowarn, bool) |
28 | PERLVAR(Idoextract, bool) |
29 | PERLVAR(Isawampersand, bool) /* must save all match strings */ |
30 | PERLVAR(Isawstudy, bool) /* do fbm_instr on all strings */ |
31 | PERLVAR(Isawvec, bool) |
32 | PERLVAR(Iunsafe, bool) |
33 | PERLVAR(Iinplace, char *) |
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34 | PERLVAR(Ie_script, SV *) |
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35 | PERLVAR(Iperldb, U32) |
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36 | |
37 | /* This value may be raised by extensions for testing purposes */ |
38 | /* 0=none, 1=full, 2=full with checks */ |
39 | PERLVARI(Iperl_destruct_level, int, 0) |
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40 | |
41 | /* magical thingies */ |
42 | PERLVAR(Ibasetime, Time_t) /* $^T */ |
43 | PERLVAR(Iformfeed, SV *) /* $^L */ |
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44 | |
45 | |
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46 | PERLVARI(Imaxsysfd, I32, MAXSYSFD) /* top fd to pass to subprocesses */ |
47 | PERLVAR(Imultiline, int) /* $*--do strings hold >1 line? */ |
48 | PERLVAR(Istatusvalue, I32) /* $? */ |
49 | #ifdef VMS |
50 | PERLVAR(Istatusvalue_vms, U32) |
51 | #endif |
52 | |
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53 | PERLVAR(Istatcache, Stat_t) /* _ */ |
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54 | PERLVAR(Istatgv, GV *) |
55 | PERLVARI(Istatname, SV *, Nullsv) |
56 | |
57 | /* shortcuts to various I/O objects */ |
58 | PERLVAR(Istdingv, GV *) |
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59 | PERLVAR(Idefgv, GV *) |
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60 | PERLVAR(Iargvgv, GV *) |
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61 | PERLVAR(Iargvoutgv, GV *) |
62 | |
63 | /* shortcuts to regexp stuff */ |
64 | PERLVAR(Ileftgv, GV *) |
65 | PERLVAR(Iampergv, GV *) |
66 | PERLVAR(Irightgv, GV *) |
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67 | PERLVAR(Iscreamfirst, I32 *) |
68 | PERLVAR(Iscreamnext, I32 *) |
69 | PERLVARI(Imaxscream, I32, -1) |
70 | PERLVAR(Ilastscream, SV *) |
71 | |
72 | /* shortcuts to misc objects */ |
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73 | PERLVAR(Ierrgv, GV *) |
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74 | |
75 | /* shortcuts to debugging objects */ |
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76 | PERLVAR(IDBgv, GV *) |
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77 | PERLVAR(IDBline, GV *) |
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78 | PERLVAR(IDBsub, GV *) |
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79 | PERLVAR(IDBsingle, SV *) |
80 | PERLVAR(IDBtrace, SV *) |
81 | PERLVAR(IDBsignal, SV *) |
82 | PERLVAR(Ilineary, AV *) /* lines of script for debugger */ |
83 | PERLVAR(Idbargs, AV *) /* args to call listed by caller function */ |
84 | |
85 | /* symbol tables */ |
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86 | PERLVAR(Idebstash, HV *) /* symbol table for perldb package */ |
87 | PERLVAR(Iglobalstash, HV *) /* global keyword overrides imported here */ |
88 | PERLVAR(Icurstname, SV *) /* name of current package */ |
89 | PERLVAR(Ibeginav, AV *) /* names of BEGIN subroutines */ |
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90 | PERLVAR(Iendav, AV *) /* names of END subroutines */ |
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91 | PERLVAR(Iinitav, AV *) /* names of INIT subroutines */ |
92 | PERLVAR(Istrtab, HV *) /* shared string table */ |
93 | |
94 | /* memory management */ |
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95 | PERLVAR(Isv_count, I32) /* how many SV* are currently allocated */ |
96 | PERLVAR(Isv_objcount, I32) /* how many objects are currently allocated */ |
97 | PERLVAR(Isv_root, SV*) /* storage for SVs belonging to interp */ |
98 | PERLVAR(Isv_arenaroot, SV*) /* list of areas for garbage collection */ |
99 | |
100 | /* funky return mechanisms */ |
101 | PERLVAR(Ilastspbase, I32) |
102 | PERLVAR(Ilastsize, I32) |
103 | PERLVAR(Iforkprocess, int) /* so do_open |- can return proc# */ |
104 | |
105 | /* subprocess state */ |
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106 | PERLVAR(Ifdpid, AV *) /* keep fd-to-pid mappings for my_popen */ |
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107 | |
108 | /* internal state */ |
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109 | PERLVAR(Itainting, bool) /* doing taint checks */ |
110 | PERLVARI(Iop_mask, char *, NULL) /* masked operations for safe evals */ |
111 | |
112 | /* trace state */ |
113 | PERLVAR(Idlevel, I32) |
114 | PERLVARI(Idlmax, I32, 128) |
115 | PERLVAR(Idebname, char *) |
116 | PERLVAR(Idebdelim, char *) |
117 | |
118 | /* current interpreter roots */ |
119 | PERLVAR(Imain_cv, CV *) |
120 | PERLVAR(Imain_root, OP *) |
121 | PERLVAR(Imain_start, OP *) |
122 | PERLVAR(Ieval_root, OP *) |
123 | PERLVAR(Ieval_start, OP *) |
124 | |
125 | /* runtime control stuff */ |
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126 | PERLVARI(Icurcopdb, COP *, NULL) |
127 | PERLVARI(Icopline, line_t, NOLINE) |
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128 | |
129 | /* statics moved here for shared library purposes */ |
130 | PERLVAR(Istrchop, SV) /* return value from chop */ |
131 | PERLVAR(Ifilemode, int) /* so nextargv() can preserve mode */ |
132 | PERLVAR(Ilastfd, int) /* what to preserve mode on */ |
133 | PERLVAR(Ioldname, char *) /* what to preserve mode on */ |
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134 | PERLVAR(IArgv, char **) /* stuff to free from do_aexec, vfork safe */ |
135 | PERLVAR(ICmd, char *) /* stuff to free from do_aexec, vfork safe */ |
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136 | PERLVAR(Isortcop, OP *) /* user defined sort routine */ |
137 | PERLVAR(Isortstash, HV *) /* which is in some package or other */ |
138 | PERLVAR(Ifirstgv, GV *) /* $a */ |
139 | PERLVAR(Isecondgv, GV *) /* $b */ |
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140 | PERLVAR(Imystrk, SV *) /* temp key string for do_each() */ |
141 | PERLVAR(Idumplvl, I32) /* indentation level on syntax tree dump */ |
142 | PERLVAR(Ioldlastpm, PMOP *) /* for saving regexp context during debugger */ |
143 | PERLVAR(Igensym, I32) /* next symbol for getsym() to define */ |
144 | PERLVAR(Ipreambled, bool) |
145 | PERLVAR(Ipreambleav, AV *) |
146 | PERLVARI(Ilaststatval, int, -1) |
147 | PERLVARI(Ilaststype, I32, OP_STAT) |
148 | PERLVAR(Imess_sv, SV *) |
149 | |
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150 | PERLVAR(Iors, char *) /* $\ */ |
151 | PERLVAR(Iorslen, STRLEN) |
152 | PERLVAR(Iofmt, char *) /* $# */ |
153 | |
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154 | /* interpreter atexit processing */ |
155 | PERLVARI(Iexitlist, PerlExitListEntry *, NULL) /* list of exit functions */ |
156 | PERLVARI(Iexitlistlen, I32, 0) /* length of same */ |
157 | PERLVAR(Imodglobal, HV *) /* per-interp module data */ |
158 | |
159 | #ifdef HAVE_INTERP_INTERN |
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160 | PERLVAR(Isys_intern, struct interp_intern) /* platform internals */ |
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161 | #endif |
162 | |
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163 | #ifdef USE_THREADS |
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164 | PERLVAR(Ithrsv, SV *) /* holds struct perl_thread for main thread */ |
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165 | PERLVARI(Ithreadnum, U32, 0) /* incremented each thread creation */ |
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166 | #endif /* USE_THREADS */ |