Commit | Line | Data |
49f531da |
1 | /***********************************************/ |
2 | /* Global only to current interpreter instance */ |
3 | /***********************************************/ |
4 | |
cb68f92d |
5 | /* Don't forget to re-run embed.pl to propagate changes! */ |
6 | |
6537fe72 |
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 | |
02506efe |
11 | /* Don't forget to add your variable also to perl_clone()! */ |
12 | |
cb68f92d |
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 | * |
14dd3ad8 |
17 | * When building without MULTIPLICITY, these variables will be truly global. */ |
cb68f92d |
18 | |
d95e864f |
19 | |
20 | /* For historical reasons this file follows thrdvar.h into the interpeter |
21 | struct, and that file currently ends with 7 bytes of variables, so putting |
22 | one last byte here is good for alignment. */ |
23 | |
24 | /* This value may be set when embedding for full cleanup */ |
25 | /* 0=none, 1=full, 2=full with checks */ |
26 | PERLVARI(Iperl_destruct_level, U8, 0) |
27 | |
28 | PERLVAR(Iperldb, U32) |
29 | |
49f531da |
30 | /* pseudo environmental stuff */ |
d95e864f |
31 | PERLVAR(Iorigargc, int) |
cb68f92d |
32 | PERLVAR(Iorigargv, char **) |
33 | PERLVAR(Ienvgv, GV *) |
cb68f92d |
34 | PERLVAR(Iincgv, GV *) |
b3ac6de7 |
35 | PERLVAR(Ihintgv, GV *) |
cb68f92d |
36 | PERLVAR(Iorigfilename, char *) |
37 | PERLVAR(Idiehook, SV *) |
38 | PERLVAR(Iwarnhook, SV *) |
1d7c1841 |
39 | |
40 | /* switches */ |
a7cb1f99 |
41 | PERLVAR(Ipatchlevel, SV *) |
27da23d5 |
42 | PERLVAR(Ilocalpatches, const char * const *) |
dd374669 |
43 | PERLVARI(Isplitstr, const char *, " ") |
9f7da6d5 |
44 | |
45 | PERLVAR(Iminus_c, bool) |
cb68f92d |
46 | PERLVAR(Ipreprocess, bool) |
47 | PERLVAR(Iminus_n, bool) |
48 | PERLVAR(Iminus_p, bool) |
49 | PERLVAR(Iminus_l, bool) |
50 | PERLVAR(Iminus_a, bool) |
51 | PERLVAR(Iminus_F, bool) |
52 | PERLVAR(Idoswitches, bool) |
9f7da6d5 |
53 | |
bc9b29db |
54 | PERLVAR(Iminus_E, bool) |
954c1994 |
55 | |
56 | /* |
ccfc67b7 |
57 | =head1 Global Variables |
58 | |
2eb25c99 |
59 | =for apidoc mn|bool|PL_dowarn |
954c1994 |
60 | |
61 | The C variable which corresponds to Perl's $^W warning variable. |
62 | |
63 | =cut |
64 | */ |
65 | |
d41ff1b8 |
66 | PERLVAR(Idowarn, U8) |
cb68f92d |
67 | PERLVAR(Idoextract, bool) |
49f531da |
68 | PERLVAR(Isawampersand, bool) /* must save all match strings */ |
cb68f92d |
69 | PERLVAR(Iunsafe, bool) |
9f7da6d5 |
70 | PERLVAR(Iexit_flags, U8) /* was exit() unexpected, etc. */ |
71 | PERLVAR(Isrand_called, bool) |
72 | /* Part of internal state, but makes the 16th 1 byte variable in a row. */ |
73 | PERLVAR(Itainting, bool) /* doing taint checks */ |
cb68f92d |
74 | PERLVAR(Iinplace, char *) |
75 | PERLVAR(Ie_script, SV *) |
49f531da |
76 | |
77 | /* magical thingies */ |
78 | PERLVAR(Ibasetime, Time_t) /* $^T */ |
79 | PERLVAR(Iformfeed, SV *) /* $^L */ |
d4cce5f1 |
80 | |
81 | |
cb68f92d |
82 | PERLVARI(Imaxsysfd, I32, MAXSYSFD) |
83 | /* top fd to pass to subprocesses */ |
49f531da |
84 | PERLVAR(Istatusvalue, I32) /* $? */ |
85 | #ifdef VMS |
cb68f92d |
86 | PERLVAR(Istatusvalue_vms,U32) |
e5218da5 |
87 | #else |
88 | PERLVAR(Istatusvalue_posix,I32) |
49f531da |
89 | #endif |
90 | |
d95e864f |
91 | #ifdef CSH |
92 | PERLVARI(Icshlen, I32, 0) |
93 | PERLVARI(Icshname, const char *, CSH) |
94 | #endif |
9f7da6d5 |
95 | |
49f531da |
96 | /* shortcuts to various I/O objects */ |
cb68f92d |
97 | PERLVAR(Istdingv, GV *) |
bf49b057 |
98 | PERLVAR(Istderrgv, GV *) |
cb68f92d |
99 | PERLVAR(Idefgv, GV *) |
100 | PERLVAR(Iargvgv, GV *) |
101 | PERLVAR(Iargvoutgv, GV *) |
1d7c1841 |
102 | PERLVAR(Iargvout_stack, AV *) |
49f531da |
103 | |
104 | /* shortcuts to regexp stuff */ |
5c0ca799 |
105 | /* this one needs to be moved to thrdvar.h and accessed via |
4d1ff10f |
106 | * find_threadsv() when USE_5005THREADS */ |
cb68f92d |
107 | PERLVAR(Ireplgv, GV *) |
49f531da |
108 | |
109 | /* shortcuts to misc objects */ |
cb68f92d |
110 | PERLVAR(Ierrgv, GV *) |
49f531da |
111 | |
112 | /* shortcuts to debugging objects */ |
cb68f92d |
113 | PERLVAR(IDBgv, GV *) |
114 | PERLVAR(IDBline, GV *) |
954c1994 |
115 | |
116 | /* |
2eb25c99 |
117 | =for apidoc mn|GV *|PL_DBsub |
954c1994 |
118 | When Perl is run in debugging mode, with the B<-d> switch, this GV contains |
119 | the SV which holds the name of the sub being debugged. This is the C |
120 | variable which corresponds to Perl's $DB::sub variable. See |
121 | C<PL_DBsingle>. |
122 | |
2eb25c99 |
123 | =for apidoc mn|SV *|PL_DBsingle |
954c1994 |
124 | When Perl is run in debugging mode, with the B<-d> switch, this SV is a |
7889fe52 |
125 | boolean which indicates whether subs are being single-stepped. |
954c1994 |
126 | Single-stepping is automatically turned on after every step. This is the C |
127 | variable which corresponds to Perl's $DB::single variable. See |
128 | C<PL_DBsub>. |
129 | |
2eb25c99 |
130 | =for apidoc mn|SV *|PL_DBtrace |
954c1994 |
131 | Trace variable used when Perl is run in debugging mode, with the B<-d> |
132 | switch. This is the C variable which corresponds to Perl's $DB::trace |
133 | variable. See C<PL_DBsingle>. |
134 | |
135 | =cut |
136 | */ |
137 | |
cb68f92d |
138 | PERLVAR(IDBsub, GV *) |
139 | PERLVAR(IDBsingle, SV *) |
140 | PERLVAR(IDBtrace, SV *) |
141 | PERLVAR(IDBsignal, SV *) |
49f531da |
142 | PERLVAR(Ilineary, AV *) /* lines of script for debugger */ |
143 | PERLVAR(Idbargs, AV *) /* args to call listed by caller function */ |
144 | |
145 | /* symbol tables */ |
49f531da |
146 | PERLVAR(Idebstash, HV *) /* symbol table for perldb package */ |
147 | PERLVAR(Iglobalstash, HV *) /* global keyword overrides imported here */ |
148 | PERLVAR(Icurstname, SV *) /* name of current package */ |
149 | PERLVAR(Ibeginav, AV *) /* names of BEGIN subroutines */ |
d4cce5f1 |
150 | PERLVAR(Iendav, AV *) /* names of END subroutines */ |
3c10abe3 |
151 | PERLVAR(Iunitcheckav, AV *) /* names of UNITCHECK subroutines */ |
7d30b5c4 |
152 | PERLVAR(Icheckav, AV *) /* names of CHECK subroutines */ |
49f531da |
153 | PERLVAR(Iinitav, AV *) /* names of INIT subroutines */ |
154 | PERLVAR(Istrtab, HV *) /* shared string table */ |
005a453c |
155 | PERLVARI(Isub_generation,U32,1) /* incr to invalidate method cache */ |
49f531da |
156 | |
9f7da6d5 |
157 | /* funky return mechanisms */ |
158 | PERLVAR(Iforkprocess, int) /* so do_open |- can return proc# */ |
159 | |
49f531da |
160 | /* memory management */ |
49f531da |
161 | PERLVAR(Isv_count, I32) /* how many SV* are currently allocated */ |
162 | PERLVAR(Isv_objcount, I32) /* how many objects are currently allocated */ |
163 | PERLVAR(Isv_root, SV*) /* storage for SVs belonging to interp */ |
164 | PERLVAR(Isv_arenaroot, SV*) /* list of areas for garbage collection */ |
165 | |
49f531da |
166 | /* subprocess state */ |
d4cce5f1 |
167 | PERLVAR(Ifdpid, AV *) /* keep fd-to-pid mappings for my_popen */ |
49f531da |
168 | |
169 | /* internal state */ |
49f531da |
170 | PERLVARI(Iop_mask, char *, NULL) /* masked operations for safe evals */ |
171 | |
49f531da |
172 | /* current interpreter roots */ |
cb68f92d |
173 | PERLVAR(Imain_cv, CV *) |
174 | PERLVAR(Imain_root, OP *) |
175 | PERLVAR(Imain_start, OP *) |
176 | PERLVAR(Ieval_root, OP *) |
177 | PERLVAR(Ieval_start, OP *) |
49f531da |
178 | |
179 | /* runtime control stuff */ |
cb68f92d |
180 | PERLVARI(Icurcopdb, COP *, NULL) |
181 | PERLVARI(Icopline, line_t, NOLINE) |
49f531da |
182 | |
183 | /* statics moved here for shared library purposes */ |
9f7da6d5 |
184 | PERLVARI(Igensym, I32, 0) /* next symbol for getsym() to define */ |
49f531da |
185 | PERLVAR(Ifilemode, int) /* so nextargv() can preserve mode */ |
186 | PERLVAR(Ilastfd, int) /* what to preserve mode on */ |
187 | PERLVAR(Ioldname, char *) /* what to preserve mode on */ |
d4cce5f1 |
188 | PERLVAR(IArgv, char **) /* stuff to free from do_aexec, vfork safe */ |
189 | PERLVAR(ICmd, char *) /* stuff to free from do_aexec, vfork safe */ |
cb68f92d |
190 | PERLVAR(Ipreambleav, AV *) |
cb68f92d |
191 | PERLVAR(Imess_sv, SV *) |
7889fe52 |
192 | PERLVAR(Iors_sv, SV *) /* output record separator $\ */ |
d95e864f |
193 | /* Space for one more U16 here without increasing the structure size */ |
194 | PERLVAR(Ilast_lop_op, OPCODE) /* last list operator */ |
195 | PERLVAR(Iin_my, U16) /* we're compiling a "my" (or "our") declaration */ |
196 | PERLVARI(Ilaststype, U16, OP_STAT) |
197 | PERLVARI(Ilaststatval, int, -1) |
d4cce5f1 |
198 | |
4b556e6c |
199 | /* interpreter atexit processing */ |
d95e864f |
200 | PERLVARI(Iexitlistlen, I32, 0) /* length of same */ |
cb68f92d |
201 | PERLVARI(Iexitlist, PerlExitListEntry *, NULL) |
202 | /* list of exit functions */ |
954c1994 |
203 | |
204 | /* |
205 | =for apidoc Amn|HV*|PL_modglobal |
206 | |
7889fe52 |
207 | C<PL_modglobal> is a general purpose, interpreter global HV for use by |
954c1994 |
208 | extensions that need to keep information on a per-interpreter basis. |
7889fe52 |
209 | In a pinch, it can also be used as a symbol table for extensions |
210 | to share data among each other. It is a good idea to use keys |
954c1994 |
211 | prefixed by the package name of the extension that owns the data. |
212 | |
213 | =cut |
214 | */ |
215 | |
cb68f92d |
216 | PERLVAR(Imodglobal, HV *) /* per-interp module data */ |
217 | |
218 | /* these used to be in global before 5.004_68 */ |
219 | PERLVARI(Iprofiledata, U32 *, NULL) /* table of ops, counts */ |
4608196e |
220 | PERLVARI(Irsfp, PerlIO * VOL, NULL) /* current source file pointer */ |
7d49f689 |
221 | PERLVARI(Irsfp_filters, AV *, NULL) /* keeps active source filters */ |
cb68f92d |
222 | |
223 | PERLVAR(Icompiling, COP) /* compiling/done executing marker */ |
224 | |
225 | PERLVAR(Icompcv, CV *) /* currently compiling subroutine */ |
226 | PERLVAR(Icomppad, AV *) /* storage for lexically scoped temporaries */ |
227 | PERLVAR(Icomppad_name, AV *) /* variable names for "my" variables */ |
228 | PERLVAR(Icomppad_name_fill, I32) /* last "introduced" variable offset */ |
229 | PERLVAR(Icomppad_name_floor, I32) /* start of vars in innermost block */ |
4b556e6c |
230 | |
231 | #ifdef HAVE_INTERP_INTERN |
cb68f92d |
232 | PERLVAR(Isys_intern, struct interp_intern) |
233 | /* platform internals */ |
4b556e6c |
234 | #endif |
235 | |
7fae4e64 |
236 | /* more statics moved here */ |
7fae4e64 |
237 | PERLVAR(IDBcv, CV *) /* from perl.c */ |
9f7da6d5 |
238 | PERLVARI(Igeneration, int, 100) /* from op.c */ |
56953603 |
239 | |
cb68f92d |
240 | PERLVARI(Iin_clean_objs,bool, FALSE) /* from sv.c */ |
241 | PERLVARI(Iin_clean_all, bool, FALSE) /* from sv.c */ |
9f7da6d5 |
242 | PERLVAR(Inomemok, bool) /* let malloc context handle nomem */ |
243 | PERLVARI(Isavebegin, bool, FALSE) /* save BEGINs for compiler */ |
7fae4e64 |
244 | |
245 | PERLVAR(Ilinestart, char *) /* beg. of most recently read line */ |
7fae4e64 |
246 | |
d8eceb89 |
247 | PERLVAR(Iuid, Uid_t) /* current real user id */ |
248 | PERLVAR(Ieuid, Uid_t) /* current effective user id */ |
249 | PERLVAR(Igid, Gid_t) /* current real group id */ |
250 | PERLVAR(Iegid, Gid_t) /* current effective group id */ |
bf9cdc68 |
251 | PERLVARI(Ian, U32, 0) /* malloc sequence number */ |
252 | PERLVARI(Icop_seqmax, U32, 0) /* statement sequence number */ |
bf9cdc68 |
253 | PERLVARI(Ievalseq, U32, 0) /* eval sequence number */ |
0672f40e |
254 | PERLVAR(Iorigalen, U32) |
9f7da6d5 |
255 | PERLVAR(Iorigenviron, char **) |
ca0c25f6 |
256 | #ifdef PERL_USES_PL_PIDSTATUS |
0672f40e |
257 | PERLVAR(Ipidstatus, HV *) /* pid-to-status mappings for waitpid */ |
ca0c25f6 |
258 | #endif |
0672f40e |
259 | PERLVAR(Iosname, char *) /* operating system */ |
5c728af0 |
260 | |
0672f40e |
261 | PERLVAR(Isighandlerp, Sighandler_t) |
262 | |
232d1c15 |
263 | PERLVARA(Ibody_roots, PERL_ARENA_ROOTS_SIZE, void*) /* array of body roots */ |
93e68bfb |
264 | |
0672f40e |
265 | PERLVAR(Inice_chunk, char *) /* a nice chunk of memory to reuse */ |
266 | PERLVAR(Inice_chunk_size, U32) /* how nice the chunk of memory is */ |
267 | |
9f7da6d5 |
268 | PERLVARI(Imaxo, int, MAXO) /* maximum number of ops */ |
269 | |
0b94c7bb |
270 | PERLVARI(Irunops, runops_proc_t, MEMBER_TO_FPTR(RUNOPS_DEFAULT)) |
0672f40e |
271 | |
51371543 |
272 | PERLVARA(Itokenbuf,256, char) |
0672f40e |
273 | |
954c1994 |
274 | /* |
275 | =for apidoc Amn|SV|PL_sv_undef |
276 | This is the C<undef> SV. Always refer to this as C<&PL_sv_undef>. |
277 | |
278 | =for apidoc Amn|SV|PL_sv_no |
279 | This is the C<false> SV. See C<PL_sv_yes>. Always refer to this as |
280 | C<&PL_sv_no>. |
281 | |
282 | =for apidoc Amn|SV|PL_sv_yes |
283 | This is the C<true> SV. See C<PL_sv_no>. Always refer to this as |
284 | C<&PL_sv_yes>. |
285 | |
286 | =cut |
287 | */ |
288 | |
0672f40e |
289 | PERLVAR(Isv_undef, SV) |
290 | PERLVAR(Isv_no, SV) |
291 | PERLVAR(Isv_yes, SV) |
292 | |
0672f40e |
293 | /* What we know when we're in LEX_KNOWNEXT state. */ |
5db06880 |
294 | #ifdef PERL_MAD |
295 | PERLVARA(Inexttoke,5, NEXTTOKE) /* value of next token, if any */ |
5336380d |
296 | PERLVAR(Icurforce, I32) |
f8565a66 |
297 | #else |
51371543 |
298 | PERLVARA(Inextval,5, YYSTYPE) /* value of next token, if any */ |
299 | PERLVARA(Inexttype,5, I32) /* type of next token */ |
0672f40e |
300 | PERLVAR(Inexttoke, I32) |
5db06880 |
301 | #endif |
0672f40e |
302 | |
0672f40e |
303 | PERLVAR(Ibufptr, char *) |
304 | PERLVAR(Ioldbufptr, char *) |
305 | PERLVAR(Ioldoldbufptr, char *) |
306 | PERLVAR(Ibufend, char *) |
0672f40e |
307 | |
d95e864f |
308 | PERLVARI(Iexpect, U8, XSTATE) /* how to interpret ambiguous tokens */ |
309 | PERLVAR(Ilex_state, U8) /* next token is determined */ |
310 | PERLVAR(Ierror_count, U8) /* how many errors so far, max 10 */ |
311 | PERLVARI(Icv_has_eval, bool, FALSE) /* PL_compcv includes an entereval or similar */ |
0672f40e |
312 | PERLVAR(Imulti_end, I32) /* last line of multi-line string */ |
0672f40e |
313 | |
0672f40e |
314 | PERLVAR(Isubname, SV *) /* name of current subroutine */ |
315 | |
d95e864f |
316 | PERLVAR(Isubline, I32) /* line this subroutine began on */ |
0672f40e |
317 | PERLVAR(Imin_intro_pending, I32) /* start of vars to introduce */ |
d95e864f |
318 | |
0672f40e |
319 | PERLVAR(Imax_intro_pending, I32) /* end of vars to introduce */ |
320 | PERLVAR(Ipadix, I32) /* max used index in current "register" pad */ |
d95e864f |
321 | |
0672f40e |
322 | PERLVAR(Ipadix_floor, I32) /* how low may inner block reset padix */ |
323 | PERLVAR(Ipad_reset_pending, I32) /* reset pad on next attempted alloc */ |
324 | |
0672f40e |
325 | PERLVAR(Ilast_uni, char *) /* position of last named-unary op */ |
326 | PERLVAR(Ilast_lop, char *) /* position of last list operator */ |
0672f40e |
327 | PERLVAR(Iin_my_stash, HV *) /* declared class of this "my" declaration */ |
0672f40e |
328 | |
1d7c1841 |
329 | PERLVAR(Ihints, U32) /* pragma-tic compile-time flags */ |
0672f40e |
330 | |
331 | PERLVAR(Idebug, VOL U32) /* flags given to -D switch */ |
332 | |
bf9cdc68 |
333 | PERLVARI(Iamagic_generation, long, 0) |
0672f40e |
334 | |
335 | #ifdef USE_LOCALE_COLLATE |
0672f40e |
336 | PERLVAR(Icollation_name,char *) /* Name of current collation */ |
0672f40e |
337 | PERLVAR(Icollxfrm_base, Size_t) /* Basic overhead in *xfrm() */ |
338 | PERLVARI(Icollxfrm_mult,Size_t, 2) /* Expansion factor in *xfrm() */ |
9f7da6d5 |
339 | PERLVARI(Icollation_ix, U32, 0) /* Collation generation index */ |
340 | PERLVARI(Icollation_standard, bool, TRUE) |
341 | /* Assume simple collation */ |
0672f40e |
342 | #endif /* USE_LOCALE_COLLATE */ |
343 | |
9f7da6d5 |
344 | |
345 | #ifdef PERL_UTF8_CACHE_ASSERT |
346 | PERLVARI(Iutf8cache, I8, -1) /* Is the utf8 caching code enabled? */ |
347 | #else |
348 | PERLVARI(Iutf8cache, I8, 1) /* Is the utf8 caching code enabled? */ |
349 | #endif |
350 | |
0672f40e |
351 | #ifdef USE_LOCALE_NUMERIC |
352 | |
0672f40e |
353 | PERLVARI(Inumeric_standard, bool, TRUE) |
354 | /* Assume simple numerics */ |
355 | PERLVARI(Inumeric_local, bool, TRUE) |
356 | /* Assume local numerics */ |
9f7da6d5 |
357 | PERLVAR(Inumeric_name, char *) /* Name of current numeric locale */ |
0672f40e |
358 | #endif /* !USE_LOCALE_NUMERIC */ |
359 | |
360 | /* utf8 character classes */ |
361 | PERLVAR(Iutf8_alnum, SV *) |
b8c5462f |
362 | PERLVAR(Iutf8_alnumc, SV *) |
363 | PERLVAR(Iutf8_ascii, SV *) |
0672f40e |
364 | PERLVAR(Iutf8_alpha, SV *) |
365 | PERLVAR(Iutf8_space, SV *) |
b8c5462f |
366 | PERLVAR(Iutf8_cntrl, SV *) |
367 | PERLVAR(Iutf8_graph, SV *) |
0672f40e |
368 | PERLVAR(Iutf8_digit, SV *) |
369 | PERLVAR(Iutf8_upper, SV *) |
370 | PERLVAR(Iutf8_lower, SV *) |
371 | PERLVAR(Iutf8_print, SV *) |
b8c5462f |
372 | PERLVAR(Iutf8_punct, SV *) |
373 | PERLVAR(Iutf8_xdigit, SV *) |
0672f40e |
374 | PERLVAR(Iutf8_mark, SV *) |
375 | PERLVAR(Iutf8_toupper, SV *) |
376 | PERLVAR(Iutf8_totitle, SV *) |
377 | PERLVAR(Iutf8_tolower, SV *) |
b4e400f9 |
378 | PERLVAR(Iutf8_tofold, SV *) |
0672f40e |
379 | PERLVAR(Ilast_swash_hv, HV *) |
0672f40e |
380 | PERLVAR(Ilast_swash_tmps, U8 *) |
381 | PERLVAR(Ilast_swash_slen, STRLEN) |
9f7da6d5 |
382 | PERLVARA(Ilast_swash_key,10, U8) |
d95e864f |
383 | PERLVAR(Ilast_swash_klen, U8) /* Only needs to store 0-10 */ |
384 | |
385 | #ifdef FCRYPT |
386 | PERLVARI(Icryptseen, bool, FALSE) /* has fast crypt() been initialized? */ |
387 | #endif |
388 | |
389 | PERLVARI(Iglob_index, int, 0) |
390 | |
0672f40e |
391 | |
5912531f |
392 | PERLVAR(Iparser, yy_parser *) /* current parser state */ |
12fbd33b |
393 | |
0672f40e |
394 | PERLVAR(Ibitcount, char *) |
0672f40e |
395 | |
1d7c1841 |
396 | PERLVAR(Ipsig_ptr, SV**) |
397 | PERLVAR(Ipsig_name, SV**) |
398 | |
c5be433b |
399 | #if defined(PERL_IMPLICIT_SYS) |
32e30700 |
400 | PERLVAR(IMem, struct IPerlMem*) |
1d7c1841 |
401 | PERLVAR(IMemShared, struct IPerlMem*) |
402 | PERLVAR(IMemParse, struct IPerlMem*) |
32e30700 |
403 | PERLVAR(IEnv, struct IPerlEnv*) |
404 | PERLVAR(IStdIO, struct IPerlStdIO*) |
405 | PERLVAR(ILIO, struct IPerlLIO*) |
406 | PERLVAR(IDir, struct IPerlDir*) |
407 | PERLVAR(ISock, struct IPerlSock*) |
408 | PERLVAR(IProc, struct IPerlProc*) |
76e3520e |
409 | #endif |
1d7c1841 |
410 | |
1d7c1841 |
411 | PERLVAR(Iptr_table, PTR_TBL_t*) |
7d49f689 |
412 | PERLVARI(Ibeginav_save, AV*, NULL) /* save BEGIN{}s when compiling */ |
f180df80 |
413 | |
fdda85ca |
414 | PERLVAR(Ibody_arenas, void*) /* pointer to list of body-arenas */ |
93e68bfb |
415 | |
ce08f86c |
416 | PERLVAR(Ipsig_pend, int *) /* per-signal "count" of pending */ |
417 | PERLVARI(Isig_pending, int,0) /* Number if highest signal pending */ |
418 | |
d95e864f |
419 | |
420 | PERLVAR(Itaint_warn, bool) /* taint warns instead of dying */ |
421 | PERLVAR(Iutf8locale, bool) /* utf8 locale detected */ |
422 | PERLVARI(Ihash_seed_set, bool, FALSE) /* Hash initialized? */ |
423 | PERLVARI(Irehash_seed_set, bool, FALSE) /* 582 hash initialized? */ |
424 | |
a453c169 |
425 | #ifdef USE_LOCALE_NUMERIC |
426 | |
427 | PERLVAR(Inumeric_radix_sv, SV *) /* The radix separator if not '.' */ |
428 | |
429 | #endif |
ce08f86c |
430 | |
1fcf4c12 |
431 | #if defined(USE_ITHREADS) |
aefff11f |
432 | PERLVAR(Iregex_pad, SV**) /* All regex objects */ |
433 | PERLVAR(Iregex_padav, AV*) /* All regex objects */ |
e5dd39fc |
434 | |
1fcf4c12 |
435 | #endif |
436 | |
ea68fd67 |
437 | #ifdef USE_REENTRANT_API |
438 | PERLVAR(Ireentrant_buffer, REENTR*) /* here we store the _r buffers */ |
f5a82810 |
439 | #endif |
440 | |
aefff11f |
441 | |
598921a7 |
442 | #ifdef PERL_MAD |
443 | PERLVARI(Imadskills, bool, FALSE) /* preserve all syntactic info */ |
444 | /* (MAD = Misc Attribute Decoration) */ |
445 | PERLVARI(Ixmlfp, PerlIO *,NULL) |
446 | #endif |
447 | |
53e06cf0 |
448 | PERLVAR(Icustom_op_names, HV*) /* Names of user defined ops */ |
449 | PERLVAR(Icustom_op_descs, HV*) /* Descriptions of user defined ops */ |
19e8ce8e |
450 | |
a1ea730d |
451 | #ifdef PERLIO_LAYERS |
452 | PERLVARI(Iperlio, PerlIO *,NULL) |
3a1ee7e8 |
453 | PERLVARI(Iknown_layers, PerlIO_list_t *,NULL) |
454 | PERLVARI(Idef_layerlist, PerlIO_list_t *,NULL) |
a1ea730d |
455 | #endif |
456 | |
a0714e2c |
457 | PERLVARI(Iencoding, SV*, NULL) /* character encoding */ |
0a378802 |
458 | |
128e8167 |
459 | PERLVAR(Idebug_pad, struct perl_debug_pad) /* always needed because of the re extension */ |
ce333219 |
460 | |
238a4c30 |
461 | #ifdef PL_OP_SLAB_ALLOC |
5a8e194f |
462 | PERLVAR(IOpPtr,I32 **) |
463 | PERLVARI(IOpSpace,I32,0) |
464 | PERLVAR(IOpSlab,I32 *) |
238a4c30 |
465 | #endif |
466 | |
82686b01 |
467 | PERLVAR(Iutf8_idstart, SV *) |
468 | PERLVAR(Iutf8_idcont, SV *) |
469 | |
147f47de |
470 | PERLVAR(Isort_RealCmp, SVCOMPARE_t) |
471 | |
7d49f689 |
472 | PERLVARI(Icheckav_save, AV*, NULL) /* save CHECK{}s when compiling */ |
3c10abe3 |
473 | PERLVARI(Iunitcheckav_save, AV*, NULL) /* save UNITCHECK{}s when compiling */ |
ece599bd |
474 | |
5311654c |
475 | PERLVARI(Iclocktick, long, 0) /* this many times() ticks in a second */ |
476 | |
edab1aa3 |
477 | PERLVARI(Iin_load_module, int, 0) /* to prevent recursions in PerlIO_find_layer */ |
478 | |
a05d7ebb |
479 | PERLVAR(Iunicode, U32) /* Unicode features: $ENV{PERL_UNICODE} or -C */ |
480 | |
4ffa73a3 |
481 | PERLVAR(Isignals, U32) /* Using which pre-5.8 signals */ |
482 | |
57c6e6d2 |
483 | PERLVAR(Ireentrant_retint, int) /* Integer return value from reentrant functions */ |
484 | |
9f7da6d5 |
485 | PERLVAR(Istashcache, HV *) /* Cache to speed up S_method_common */ |
486 | |
15a5279a |
487 | /* Hooks to shared SVs and locks. */ |
488 | PERLVARI(Isharehook, share_proc_t, MEMBER_TO_FPTR(Perl_sv_nosharing)) |
d5b2b27b |
489 | PERLVARI(Ilockhook, share_proc_t, MEMBER_TO_FPTR(Perl_sv_nosharing)) |
d0647d4e |
490 | #ifdef NO_MATHOMS |
491 | # define PERL_UNLOCK_HOOK Perl_sv_nosharing |
492 | #else |
493 | /* This reference ensures that the mathoms are linked with perl */ |
494 | # define PERL_UNLOCK_HOOK Perl_sv_nounlocking |
495 | #endif |
496 | PERLVARI(Iunlockhook, share_proc_t, MEMBER_TO_FPTR(PERL_UNLOCK_HOOK)) |
497 | |
15a5279a |
498 | PERLVARI(Ithreadhook, thrhook_proc_t, MEMBER_TO_FPTR(Perl_nothreadhook)) |
499 | |
bce260cd |
500 | /* Force inclusion of both runops options */ |
501 | PERLVARI(Irunops_std, runops_proc_t, MEMBER_TO_FPTR(Perl_runops_standard)) |
502 | PERLVARI(Irunops_dbg, runops_proc_t, MEMBER_TO_FPTR(Perl_runops_debug)) |
503 | |
504 | /* Stores the PPID */ |
505 | #ifdef THREADS_HAVE_PIDS |
506 | PERLVARI(Ippid, IV, 0) |
507 | #endif |
508 | |
504f80c1 |
509 | PERLVARI(Ihash_seed, UV, 0) /* Hash initializer */ |
510 | |
8b5c2100 |
511 | PERLVAR(IDBassertion, SV *) |
512 | |
008fb0c0 |
513 | PERLVARI(Irehash_seed, UV, 0) /* 582 hash initializer */ |
4b5190b5 |
514 | |
41e4abd8 |
515 | #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP |
516 | /* File descriptor to talk to the child which dumps scalars. */ |
517 | PERLVARI(Idumper_fd, int, -1) |
518 | #endif |
f16dd614 |
519 | |
520 | #ifdef PERL_IMPLICIT_CONTEXT |
4c901e72 |
521 | PERLVARI(Imy_cxt_size, int, 0) /* size of PL_my_cxt_list */ |
f16dd614 |
522 | PERLVARI(Imy_cxt_list, void **, NULL) /* per-module array of MY_CXT pointers */ |
53d44271 |
523 | #ifdef PERL_GLOBAL_STRUCT_PRIVATE |
524 | PERLVARI(Imy_cxt_keys, const char **, NULL) /* per-module array of pointers to MY_CXT_KEY constants */ |
525 | #endif |
f16dd614 |
526 | #endif |
527 | |
7cb608b5 |
528 | #ifdef PERL_TRACK_MEMPOOL |
529 | /* For use with the memory debugging code in util.c */ |
530 | PERLVAR(Imemory_debug_header, struct perl_memory_debug_header) |
531 | #endif |
532 | |
f1fac472 |
533 | #ifdef PERL_DEBUG_READONLY_OPS |
534 | PERLVARI(Islabs, I32**, NULL) /* Array of slabs that have been allocated */ |
535 | PERLVARI(Islab_count, U32, 0) /* Size of the array */ |
536 | #endif |
537 | |
d95e864f |
538 | /* If you are adding a U16, see the comment above on where there are 2 bytes |
539 | of gap which currently will be structure padding. */ |
540 | |
541 | /* Within a stable branch, new variables must be added to the very end, before |
542 | * this comment, for binary compatibility (the offsets of the old members must |
543 | * not change). |
b83cd129 |
544 | * (Don't forget to add your variable also to perl_clone()!) |
e3acbfda |
545 | * XSUB.h provides wrapper functions via perlapi.h that make this |
b83cd129 |
546 | * irrelevant, but not all code may be expected to #include XSUB.h. |
547 | */ |