Commit | Line | Data |
---|---|---|
920dae64 AT |
1 | /***********************************************/ |
2 | /* Global only to current interpreter instance */ | |
3 | /***********************************************/ | |
4 | ||
5 | /* Don't forget to re-run embed.pl to propagate changes! */ | |
6 | ||
7 | /* New variables must be added to the very end for binary compatibility. | |
8 | * XSUB.h provides wrapper functions via perlapi.h that make this | |
9 | * irrelevant, but not all code may be expected to #include XSUB.h. */ | |
10 | ||
11 | /* Don't forget to add your variable also to perl_clone()! */ | |
12 | ||
13 | /* The 'I' prefix is only needed for vars that need appropriate #defines | |
14 | * generated when built with or without MULTIPLICITY. It is also used | |
15 | * to generate the appropriate export list for win32. | |
16 | * | |
17 | * When building without MULTIPLICITY, these variables will be truly global. */ | |
18 | ||
19 | /* pseudo environmental stuff */ | |
20 | PERLVAR(Iorigargc, int) | |
21 | PERLVAR(Iorigargv, char **) | |
22 | PERLVAR(Ienvgv, GV *) | |
23 | PERLVAR(Iincgv, GV *) | |
24 | PERLVAR(Ihintgv, GV *) | |
25 | PERLVAR(Iorigfilename, char *) | |
26 | PERLVAR(Idiehook, SV *) | |
27 | PERLVAR(Iwarnhook, SV *) | |
28 | ||
29 | /* switches */ | |
30 | PERLVAR(Iminus_c, bool) | |
31 | PERLVAR(Ipatchlevel, SV *) | |
32 | PERLVAR(Ilocalpatches, char **) | |
33 | PERLVARI(Isplitstr, const char *, " ") | |
34 | PERLVAR(Ipreprocess, bool) | |
35 | PERLVAR(Iminus_n, bool) | |
36 | PERLVAR(Iminus_p, bool) | |
37 | PERLVAR(Iminus_l, bool) | |
38 | PERLVAR(Iminus_a, bool) | |
39 | PERLVAR(Iminus_F, bool) | |
40 | PERLVAR(Idoswitches, bool) | |
41 | ||
42 | /* | |
43 | =head1 Global Variables | |
44 | ||
45 | =for apidoc mn|bool|PL_dowarn | |
46 | ||
47 | The C variable which corresponds to Perl's $^W warning variable. | |
48 | ||
49 | =cut | |
50 | */ | |
51 | ||
52 | PERLVAR(Idowarn, U8) | |
53 | PERLVAR(Iwidesyscalls, bool) /* unused since 5.8.1 */ | |
54 | PERLVAR(Idoextract, bool) | |
55 | PERLVAR(Isawampersand, bool) /* must save all match strings */ | |
56 | PERLVAR(Iunsafe, bool) | |
57 | PERLVAR(Iinplace, char *) | |
58 | PERLVAR(Ie_script, SV *) | |
59 | PERLVAR(Iperldb, U32) | |
60 | ||
61 | /* This value may be set when embedding for full cleanup */ | |
62 | /* 0=none, 1=full, 2=full with checks */ | |
63 | PERLVARI(Iperl_destruct_level, int, 0) | |
64 | ||
65 | /* magical thingies */ | |
66 | PERLVAR(Ibasetime, Time_t) /* $^T */ | |
67 | PERLVAR(Iformfeed, SV *) /* $^L */ | |
68 | ||
69 | ||
70 | PERLVARI(Imaxsysfd, I32, MAXSYSFD) | |
71 | /* top fd to pass to subprocesses */ | |
72 | PERLVAR(Imultiline, int) /* $*--do strings hold >1 line? */ | |
73 | PERLVAR(Istatusvalue, I32) /* $? */ | |
74 | PERLVAR(Iexit_flags, U8) /* was exit() unexpected, etc. */ | |
75 | #ifdef VMS | |
76 | PERLVAR(Istatusvalue_vms,U32) | |
77 | #endif | |
78 | ||
79 | /* shortcuts to various I/O objects */ | |
80 | PERLVAR(Istdingv, GV *) | |
81 | PERLVAR(Istderrgv, GV *) | |
82 | PERLVAR(Idefgv, GV *) | |
83 | PERLVAR(Iargvgv, GV *) | |
84 | PERLVAR(Iargvoutgv, GV *) | |
85 | PERLVAR(Iargvout_stack, AV *) | |
86 | ||
87 | /* shortcuts to regexp stuff */ | |
88 | /* this one needs to be moved to thrdvar.h and accessed via | |
89 | * find_threadsv() when USE_5005THREADS */ | |
90 | PERLVAR(Ireplgv, GV *) | |
91 | ||
92 | /* shortcuts to misc objects */ | |
93 | PERLVAR(Ierrgv, GV *) | |
94 | ||
95 | /* shortcuts to debugging objects */ | |
96 | PERLVAR(IDBgv, GV *) | |
97 | PERLVAR(IDBline, GV *) | |
98 | ||
99 | /* | |
100 | =for apidoc mn|GV *|PL_DBsub | |
101 | When Perl is run in debugging mode, with the B<-d> switch, this GV contains | |
102 | the SV which holds the name of the sub being debugged. This is the C | |
103 | variable which corresponds to Perl's $DB::sub variable. See | |
104 | C<PL_DBsingle>. | |
105 | ||
106 | =for apidoc mn|SV *|PL_DBsingle | |
107 | When Perl is run in debugging mode, with the B<-d> switch, this SV is a | |
108 | boolean which indicates whether subs are being single-stepped. | |
109 | Single-stepping is automatically turned on after every step. This is the C | |
110 | variable which corresponds to Perl's $DB::single variable. See | |
111 | C<PL_DBsub>. | |
112 | ||
113 | =for apidoc mn|SV *|PL_DBtrace | |
114 | Trace variable used when Perl is run in debugging mode, with the B<-d> | |
115 | switch. This is the C variable which corresponds to Perl's $DB::trace | |
116 | variable. See C<PL_DBsingle>. | |
117 | ||
118 | =cut | |
119 | */ | |
120 | ||
121 | PERLVAR(IDBsub, GV *) | |
122 | PERLVAR(IDBsingle, SV *) | |
123 | PERLVAR(IDBtrace, SV *) | |
124 | PERLVAR(IDBsignal, SV *) | |
125 | PERLVAR(Ilineary, AV *) /* lines of script for debugger */ | |
126 | PERLVAR(Idbargs, AV *) /* args to call listed by caller function */ | |
127 | ||
128 | /* symbol tables */ | |
129 | PERLVAR(Idebstash, HV *) /* symbol table for perldb package */ | |
130 | PERLVAR(Iglobalstash, HV *) /* global keyword overrides imported here */ | |
131 | PERLVAR(Icurstname, SV *) /* name of current package */ | |
132 | PERLVAR(Ibeginav, AV *) /* names of BEGIN subroutines */ | |
133 | PERLVAR(Iendav, AV *) /* names of END subroutines */ | |
134 | PERLVAR(Icheckav, AV *) /* names of CHECK subroutines */ | |
135 | PERLVAR(Iinitav, AV *) /* names of INIT subroutines */ | |
136 | PERLVAR(Istrtab, HV *) /* shared string table */ | |
137 | PERLVARI(Isub_generation,U32,1) /* incr to invalidate method cache */ | |
138 | ||
139 | /* memory management */ | |
140 | PERLVAR(Isv_count, I32) /* how many SV* are currently allocated */ | |
141 | PERLVAR(Isv_objcount, I32) /* how many objects are currently allocated */ | |
142 | PERLVAR(Isv_root, SV*) /* storage for SVs belonging to interp */ | |
143 | PERLVAR(Isv_arenaroot, SV*) /* list of areas for garbage collection */ | |
144 | ||
145 | /* funky return mechanisms */ | |
146 | PERLVAR(Iforkprocess, int) /* so do_open |- can return proc# */ | |
147 | ||
148 | /* subprocess state */ | |
149 | PERLVAR(Ifdpid, AV *) /* keep fd-to-pid mappings for my_popen */ | |
150 | ||
151 | /* internal state */ | |
152 | PERLVAR(Itainting, bool) /* doing taint checks */ | |
153 | PERLVARI(Iop_mask, char *, NULL) /* masked operations for safe evals */ | |
154 | ||
155 | /* current interpreter roots */ | |
156 | PERLVAR(Imain_cv, CV *) | |
157 | PERLVAR(Imain_root, OP *) | |
158 | PERLVAR(Imain_start, OP *) | |
159 | PERLVAR(Ieval_root, OP *) | |
160 | PERLVAR(Ieval_start, OP *) | |
161 | ||
162 | /* runtime control stuff */ | |
163 | PERLVARI(Icurcopdb, COP *, NULL) | |
164 | PERLVARI(Icopline, line_t, NOLINE) | |
165 | ||
166 | /* statics moved here for shared library purposes */ | |
167 | PERLVAR(Ifilemode, int) /* so nextargv() can preserve mode */ | |
168 | PERLVAR(Ilastfd, int) /* what to preserve mode on */ | |
169 | PERLVAR(Ioldname, char *) /* what to preserve mode on */ | |
170 | PERLVAR(IArgv, char **) /* stuff to free from do_aexec, vfork safe */ | |
171 | PERLVAR(ICmd, char *) /* stuff to free from do_aexec, vfork safe */ | |
172 | PERLVARI(Igensym, I32, 0) /* next symbol for getsym() to define */ | |
173 | PERLVAR(Ipreambled, bool) | |
174 | PERLVAR(Ipreambleav, AV *) | |
175 | PERLVARI(Ilaststatval, int, -1) | |
176 | PERLVARI(Ilaststype, I32, OP_STAT) | |
177 | PERLVAR(Imess_sv, SV *) | |
178 | ||
179 | /* XXX shouldn't these be per-thread? --GSAR */ | |
180 | PERLVAR(Iors_sv, SV *) /* output record separator $\ */ | |
181 | PERLVAR(Iofmt, char *) /* output format for numbers $# */ | |
182 | ||
183 | /* interpreter atexit processing */ | |
184 | PERLVARI(Iexitlist, PerlExitListEntry *, NULL) | |
185 | /* list of exit functions */ | |
186 | PERLVARI(Iexitlistlen, I32, 0) /* length of same */ | |
187 | ||
188 | /* | |
189 | =for apidoc Amn|HV*|PL_modglobal | |
190 | ||
191 | C<PL_modglobal> is a general purpose, interpreter global HV for use by | |
192 | extensions that need to keep information on a per-interpreter basis. | |
193 | In a pinch, it can also be used as a symbol table for extensions | |
194 | to share data among each other. It is a good idea to use keys | |
195 | prefixed by the package name of the extension that owns the data. | |
196 | ||
197 | =cut | |
198 | */ | |
199 | ||
200 | PERLVAR(Imodglobal, HV *) /* per-interp module data */ | |
201 | ||
202 | /* these used to be in global before 5.004_68 */ | |
203 | PERLVARI(Iprofiledata, U32 *, NULL) /* table of ops, counts */ | |
204 | PERLVARI(Irsfp, PerlIO * VOL, Nullfp) /* current source file pointer */ | |
205 | PERLVARI(Irsfp_filters, AV *, Nullav) /* keeps active source filters */ | |
206 | ||
207 | PERLVAR(Icompiling, COP) /* compiling/done executing marker */ | |
208 | ||
209 | PERLVAR(Icompcv, CV *) /* currently compiling subroutine */ | |
210 | PERLVAR(IBINCOMPAT0, AV *) /* filler for binary compatibility */ | |
211 | PERLVAR(Icomppad_name, AV *) /* variable names for "my" variables */ | |
212 | PERLVAR(Icomppad_name_fill, I32) /* last "introduced" variable offset */ | |
213 | PERLVAR(Icomppad_name_floor, I32) /* start of vars in innermost block */ | |
214 | ||
215 | #ifdef HAVE_INTERP_INTERN | |
216 | PERLVAR(Isys_intern, struct interp_intern) | |
217 | /* platform internals */ | |
218 | #endif | |
219 | ||
220 | /* more statics moved here */ | |
221 | PERLVARI(Igeneration, int, 100) /* from op.c */ | |
222 | PERLVAR(IDBcv, CV *) /* from perl.c */ | |
223 | ||
224 | PERLVARI(Iin_clean_objs,bool, FALSE) /* from sv.c */ | |
225 | PERLVARI(Iin_clean_all, bool, FALSE) /* from sv.c */ | |
226 | ||
227 | PERLVAR(Ilinestart, char *) /* beg. of most recently read line */ | |
228 | PERLVAR(Ipending_ident, char) /* pending identifier lookup */ | |
229 | PERLVAR(Isublex_info, SUBLEXINFO) /* from toke.c */ | |
230 | ||
231 | #ifdef USE_5005THREADS | |
232 | PERLVAR(Ithrsv, SV *) /* struct perl_thread for main thread */ | |
233 | PERLVARI(Ithreadnum, U32, 0) /* incremented each thread creation */ | |
234 | PERLVAR(Istrtab_mutex, perl_mutex) /* Mutex for string table access */ | |
235 | #endif /* USE_5005THREADS */ | |
236 | ||
237 | PERLVAR(Iuid, Uid_t) /* current real user id */ | |
238 | PERLVAR(Ieuid, Uid_t) /* current effective user id */ | |
239 | PERLVAR(Igid, Gid_t) /* current real group id */ | |
240 | PERLVAR(Iegid, Gid_t) /* current effective group id */ | |
241 | PERLVAR(Inomemok, bool) /* let malloc context handle nomem */ | |
242 | PERLVARI(Ian, U32, 0) /* malloc sequence number */ | |
243 | PERLVARI(Icop_seqmax, U32, 0) /* statement sequence number */ | |
244 | PERLVARI(Iop_seqmax, U16, 0) /* op sequence number */ | |
245 | PERLVARI(Ievalseq, U32, 0) /* eval sequence number */ | |
246 | PERLVAR(Iorigenviron, char **) | |
247 | PERLVAR(Iorigalen, U32) | |
248 | PERLVAR(Ipidstatus, HV *) /* pid-to-status mappings for waitpid */ | |
249 | PERLVARI(Imaxo, int, MAXO) /* maximum number of ops */ | |
250 | PERLVAR(Iosname, char *) /* operating system */ | |
251 | ||
252 | /* For binary compatibility with older versions only */ | |
253 | PERLVARI(Ish_path_compat, const char *, SH_PATH)/* full path of shell */ | |
254 | ||
255 | PERLVAR(Isighandlerp, Sighandler_t) | |
256 | ||
257 | PERLVAR(Ixiv_arenaroot, XPV*) /* list of allocated xiv areas */ | |
258 | PERLVAR(Ixiv_root, IV *) /* free xiv list */ | |
259 | PERLVAR(Ixnv_root, NV *) /* free xnv list */ | |
260 | PERLVAR(Ixrv_root, XRV *) /* free xrv list */ | |
261 | PERLVAR(Ixpv_root, XPV *) /* free xpv list */ | |
262 | PERLVAR(Ixpviv_root, XPVIV *) /* free xpviv list */ | |
263 | PERLVAR(Ixpvnv_root, XPVNV *) /* free xpvnv list */ | |
264 | PERLVAR(Ixpvcv_root, XPVCV *) /* free xpvcv list */ | |
265 | PERLVAR(Ixpvav_root, XPVAV *) /* free xpvav list */ | |
266 | PERLVAR(Ixpvhv_root, XPVHV *) /* free xpvhv list */ | |
267 | PERLVAR(Ixpvmg_root, XPVMG *) /* free xpvmg list */ | |
268 | PERLVAR(Ixpvlv_root, XPVLV *) /* free xpvlv list */ | |
269 | PERLVAR(Ixpvbm_root, XPVBM *) /* free xpvbm list */ | |
270 | PERLVAR(Ihe_root, HE *) /* free he list */ | |
271 | PERLVAR(Inice_chunk, char *) /* a nice chunk of memory to reuse */ | |
272 | PERLVAR(Inice_chunk_size, U32) /* how nice the chunk of memory is */ | |
273 | ||
274 | PERLVARI(Irunops, runops_proc_t, MEMBER_TO_FPTR(RUNOPS_DEFAULT)) | |
275 | ||
276 | PERLVARA(Itokenbuf,256, char) | |
277 | ||
278 | /* | |
279 | =for apidoc Amn|SV|PL_sv_undef | |
280 | This is the C<undef> SV. Always refer to this as C<&PL_sv_undef>. | |
281 | ||
282 | =for apidoc Amn|SV|PL_sv_no | |
283 | This is the C<false> SV. See C<PL_sv_yes>. Always refer to this as | |
284 | C<&PL_sv_no>. | |
285 | ||
286 | =for apidoc Amn|SV|PL_sv_yes | |
287 | This is the C<true> SV. See C<PL_sv_no>. Always refer to this as | |
288 | C<&PL_sv_yes>. | |
289 | ||
290 | =cut | |
291 | */ | |
292 | ||
293 | PERLVAR(Isv_undef, SV) | |
294 | PERLVAR(Isv_no, SV) | |
295 | PERLVAR(Isv_yes, SV) | |
296 | ||
297 | #ifdef CSH | |
298 | PERLVARI(Icshname, const char *, CSH) | |
299 | PERLVARI(Icshlen, I32, 0) | |
300 | #endif | |
301 | ||
302 | PERLVAR(Ilex_state, U32) /* next token is determined */ | |
303 | PERLVAR(Ilex_defer, U32) /* state after determined token */ | |
304 | PERLVAR(Ilex_expect, int) /* expect after determined token */ | |
305 | PERLVAR(Ilex_brackets, I32) /* bracket count */ | |
306 | PERLVAR(Ilex_formbrack, I32) /* bracket count at outer format level */ | |
307 | PERLVAR(Ilex_casemods, I32) /* casemod count */ | |
308 | PERLVAR(Ilex_dojoin, I32) /* doing an array interpolation */ | |
309 | PERLVAR(Ilex_starts, I32) /* how many interps done on level */ | |
310 | PERLVAR(Ilex_stuff, SV *) /* runtime pattern from m// or s/// */ | |
311 | PERLVAR(Ilex_repl, SV *) /* runtime replacement from s/// */ | |
312 | PERLVAR(Ilex_op, OP *) /* extra info to pass back on op */ | |
313 | PERLVAR(Ilex_inpat, OP *) /* in pattern $) and $| are special */ | |
314 | PERLVAR(Ilex_inwhat, I32) /* what kind of quoting are we in */ | |
315 | PERLVAR(Ilex_brackstack,char *) /* what kind of brackets to pop */ | |
316 | PERLVAR(Ilex_casestack, char *) /* what kind of case mods in effect */ | |
317 | ||
318 | /* What we know when we're in LEX_KNOWNEXT state. */ | |
319 | PERLVARA(Inextval,5, YYSTYPE) /* value of next token, if any */ | |
320 | PERLVARA(Inexttype,5, I32) /* type of next token */ | |
321 | PERLVAR(Inexttoke, I32) | |
322 | ||
323 | PERLVAR(Ilinestr, SV *) | |
324 | PERLVAR(Ibufptr, char *) | |
325 | PERLVAR(Ioldbufptr, char *) | |
326 | PERLVAR(Ioldoldbufptr, char *) | |
327 | PERLVAR(Ibufend, char *) | |
328 | PERLVARI(Iexpect,int, XSTATE) /* how to interpret ambiguous tokens */ | |
329 | ||
330 | PERLVAR(Imulti_start, I32) /* 1st line of multi-line string */ | |
331 | PERLVAR(Imulti_end, I32) /* last line of multi-line string */ | |
332 | PERLVAR(Imulti_open, I32) /* delimiter of said string */ | |
333 | PERLVAR(Imulti_close, I32) /* delimiter of said string */ | |
334 | ||
335 | PERLVAR(Ierror_count, I32) /* how many errors so far, max 10 */ | |
336 | PERLVAR(Isubline, I32) /* line this subroutine began on */ | |
337 | PERLVAR(Isubname, SV *) /* name of current subroutine */ | |
338 | ||
339 | PERLVAR(Imin_intro_pending, I32) /* start of vars to introduce */ | |
340 | PERLVAR(Imax_intro_pending, I32) /* end of vars to introduce */ | |
341 | PERLVAR(Ipadix, I32) /* max used index in current "register" pad */ | |
342 | PERLVAR(Ipadix_floor, I32) /* how low may inner block reset padix */ | |
343 | PERLVAR(Ipad_reset_pending, I32) /* reset pad on next attempted alloc */ | |
344 | ||
345 | PERLVAR(Ilast_uni, char *) /* position of last named-unary op */ | |
346 | PERLVAR(Ilast_lop, char *) /* position of last list operator */ | |
347 | PERLVAR(Ilast_lop_op, OPCODE) /* last list operator */ | |
348 | PERLVAR(Iin_my, I32) /* we're compiling a "my" (or "our") declaration */ | |
349 | PERLVAR(Iin_my_stash, HV *) /* declared class of this "my" declaration */ | |
350 | #ifdef FCRYPT | |
351 | PERLVARI(Icryptseen, bool, FALSE) /* has fast crypt() been initialized? */ | |
352 | #endif | |
353 | ||
354 | PERLVAR(Ihints, U32) /* pragma-tic compile-time flags */ | |
355 | ||
356 | PERLVAR(Idebug, VOL U32) /* flags given to -D switch */ | |
357 | ||
358 | PERLVARI(Iamagic_generation, long, 0) | |
359 | ||
360 | #ifdef USE_LOCALE_COLLATE | |
361 | PERLVARI(Icollation_ix, U32, 0) /* Collation generation index */ | |
362 | PERLVAR(Icollation_name,char *) /* Name of current collation */ | |
363 | PERLVARI(Icollation_standard, bool, TRUE) | |
364 | /* Assume simple collation */ | |
365 | PERLVAR(Icollxfrm_base, Size_t) /* Basic overhead in *xfrm() */ | |
366 | PERLVARI(Icollxfrm_mult,Size_t, 2) /* Expansion factor in *xfrm() */ | |
367 | #endif /* USE_LOCALE_COLLATE */ | |
368 | ||
369 | #ifdef USE_LOCALE_NUMERIC | |
370 | ||
371 | PERLVAR(Inumeric_name, char *) /* Name of current numeric locale */ | |
372 | PERLVARI(Inumeric_standard, bool, TRUE) | |
373 | /* Assume simple numerics */ | |
374 | PERLVARI(Inumeric_local, bool, TRUE) | |
375 | /* Assume local numerics */ | |
376 | ||
377 | PERLVAR(Inumeric_compat1, char) | |
378 | /* Used to be numeric_radix */ | |
379 | #endif /* !USE_LOCALE_NUMERIC */ | |
380 | ||
381 | /* utf8 character classes */ | |
382 | PERLVAR(Iutf8_alnum, SV *) | |
383 | PERLVAR(Iutf8_alnumc, SV *) | |
384 | PERLVAR(Iutf8_ascii, SV *) | |
385 | PERLVAR(Iutf8_alpha, SV *) | |
386 | PERLVAR(Iutf8_space, SV *) | |
387 | PERLVAR(Iutf8_cntrl, SV *) | |
388 | PERLVAR(Iutf8_graph, SV *) | |
389 | PERLVAR(Iutf8_digit, SV *) | |
390 | PERLVAR(Iutf8_upper, SV *) | |
391 | PERLVAR(Iutf8_lower, SV *) | |
392 | PERLVAR(Iutf8_print, SV *) | |
393 | PERLVAR(Iutf8_punct, SV *) | |
394 | PERLVAR(Iutf8_xdigit, SV *) | |
395 | PERLVAR(Iutf8_mark, SV *) | |
396 | PERLVAR(Iutf8_toupper, SV *) | |
397 | PERLVAR(Iutf8_totitle, SV *) | |
398 | PERLVAR(Iutf8_tolower, SV *) | |
399 | PERLVAR(Iutf8_tofold, SV *) | |
400 | PERLVAR(Ilast_swash_hv, HV *) | |
401 | PERLVAR(Ilast_swash_klen, U32) | |
402 | PERLVARA(Ilast_swash_key,10, U8) | |
403 | PERLVAR(Ilast_swash_tmps, U8 *) | |
404 | PERLVAR(Ilast_swash_slen, STRLEN) | |
405 | ||
406 | /* perly.c globals */ | |
407 | PERLVAR(Iyydebug, int) | |
408 | PERLVAR(Iyynerrs, int) | |
409 | PERLVAR(Iyyerrflag, int) | |
410 | PERLVAR(Iyychar, int) | |
411 | PERLVAR(Iyyval, YYSTYPE) | |
412 | PERLVAR(Iyylval, YYSTYPE) | |
413 | ||
414 | PERLVARI(Iglob_index, int, 0) | |
415 | PERLVAR(Isrand_called, bool) | |
416 | PERLVARA(Iuudmap,256, char) | |
417 | PERLVAR(Ibitcount, char *) | |
418 | ||
419 | #ifdef USE_5005THREADS | |
420 | PERLVAR(Isv_mutex, perl_mutex) /* Mutex for allocating SVs in sv.c */ | |
421 | PERLVAR(Ieval_mutex, perl_mutex) /* Mutex for doeval */ | |
422 | PERLVAR(Ieval_cond, perl_cond) /* Condition variable for doeval */ | |
423 | PERLVAR(Ieval_owner, struct perl_thread *) | |
424 | /* Owner thread for doeval */ | |
425 | PERLVAR(Inthreads, int) /* Number of threads currently */ | |
426 | PERLVAR(Ithreads_mutex, perl_mutex) /* Mutex for nthreads and thread list */ | |
427 | PERLVAR(Inthreads_cond, perl_cond) /* Condition variable for nthreads */ | |
428 | PERLVAR(Isvref_mutex, perl_mutex) /* Mutex for SvREFCNT_{inc,dec} */ | |
429 | PERLVARI(Ithreadsv_names,char *, THREADSV_NAMES) | |
430 | #ifdef FAKE_THREADS | |
431 | PERLVAR(Icurthr, struct perl_thread *) | |
432 | /* Currently executing (fake) thread */ | |
433 | #endif | |
434 | ||
435 | PERLVAR(Icred_mutex, perl_mutex) /* altered credentials in effect */ | |
436 | ||
437 | #endif /* USE_5005THREADS */ | |
438 | ||
439 | PERLVAR(Ipsig_ptr, SV**) | |
440 | PERLVAR(Ipsig_name, SV**) | |
441 | ||
442 | #if defined(PERL_IMPLICIT_SYS) | |
443 | PERLVAR(IMem, struct IPerlMem*) | |
444 | PERLVAR(IMemShared, struct IPerlMem*) | |
445 | PERLVAR(IMemParse, struct IPerlMem*) | |
446 | PERLVAR(IEnv, struct IPerlEnv*) | |
447 | PERLVAR(IStdIO, struct IPerlStdIO*) | |
448 | PERLVAR(ILIO, struct IPerlLIO*) | |
449 | PERLVAR(IDir, struct IPerlDir*) | |
450 | PERLVAR(ISock, struct IPerlSock*) | |
451 | PERLVAR(IProc, struct IPerlProc*) | |
452 | #endif | |
453 | ||
454 | #if defined(USE_ITHREADS) | |
455 | PERLVAR(Iptr_table, PTR_TBL_t*) | |
456 | #endif | |
457 | PERLVARI(Ibeginav_save, AV*, Nullav) /* save BEGIN{}s when compiling */ | |
458 | ||
459 | #ifdef USE_5005THREADS | |
460 | PERLVAR(Ifdpid_mutex, perl_mutex) /* mutex for fdpid array */ | |
461 | PERLVAR(Isv_lock_mutex, perl_mutex) /* mutex for SvLOCK macro */ | |
462 | #endif | |
463 | ||
464 | PERLVAR(Inullstash, HV *) /* illegal symbols end up here */ | |
465 | ||
466 | PERLVAR(Ixnv_arenaroot, XPV*) /* list of allocated xnv areas */ | |
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 */ | |
473 | PERLVAR(Ixpvhv_arenaroot,XPVHV*) /* list of allocated xpvhv areas */ | |
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 */ | |
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 | ||
484 | #ifdef USE_LOCALE_NUMERIC | |
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 | #endif | |
495 | ||
496 | #ifdef USE_REENTRANT_API | |
497 | PERLVAR(Ireentrant_buffer, REENTR*) /* here we store the _r buffers */ | |
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 | ||
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 | |
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 | /* These two variables are needed to preserve 5.8.x bincompat because we can't | |
568 | change function prototypes of two exported functions. Probably should be | |
569 | taken out of blead soon, and relevant prototypes changed. */ | |
570 | PERLVARI(Ifdscript, int, -1) /* fd for script */ | |
571 | PERLVARI(Isuidscript, int, -1) /* fd for suid script */ | |
572 | ||
573 | #if defined(USE_ITHREADS) | |
574 | PERLVAR(Ipte_root, struct ptr_tbl_ent *) /* free ptr_tbl_ent list */ | |
575 | PERLVAR(Ipte_arenaroot, XPV*) /* list of allocated pte areas */ | |
576 | #endif | |
577 | ||
578 | /* New variables must be added to the very end, before this comment, | |
579 | * for binary compatibility (the offsets of the old members must not change). | |
580 | * (Don't forget to add your variable also to perl_clone()!) | |
581 | * XSUB.h provides wrapper functions via perlapi.h that make this | |
582 | * irrelevant, but not all code may be expected to #include XSUB.h. | |
583 | */ | |
584 | ||
585 | #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP | |
586 | /* File descriptor to talk to the child which dumps scalars. */ | |
587 | PERLVARI(Idumper_fd, int, -1) | |
588 | #endif |