Commit | Line | Data |
a8a597b2 |
1 | /* B.xs |
2 | * |
3 | * Copyright (c) 1996 Malcolm Beattie |
4 | * |
5 | * You may distribute under the terms of either the GNU General Public |
6 | * License or the Artistic License, as specified in the README file. |
7 | * |
8 | */ |
9 | |
c5be433b |
10 | #define PERL_NO_GET_CONTEXT |
a8a597b2 |
11 | #include "EXTERN.h" |
12 | #include "perl.h" |
13 | #include "XSUB.h" |
a8a597b2 |
14 | |
51aa15f3 |
15 | #ifdef PerlIO |
16 | typedef PerlIO * InputStream; |
17 | #else |
18 | typedef FILE * InputStream; |
19 | #endif |
20 | |
21 | |
a8a597b2 |
22 | static char *svclassnames[] = { |
23 | "B::NULL", |
24 | "B::IV", |
25 | "B::NV", |
26 | "B::RV", |
27 | "B::PV", |
28 | "B::PVIV", |
29 | "B::PVNV", |
30 | "B::PVMG", |
31 | "B::BM", |
32 | "B::PVLV", |
33 | "B::AV", |
34 | "B::HV", |
35 | "B::CV", |
36 | "B::GV", |
37 | "B::FM", |
38 | "B::IO", |
39 | }; |
40 | |
41 | typedef enum { |
42 | OPc_NULL, /* 0 */ |
43 | OPc_BASEOP, /* 1 */ |
44 | OPc_UNOP, /* 2 */ |
45 | OPc_BINOP, /* 3 */ |
46 | OPc_LOGOP, /* 4 */ |
1a67a97c |
47 | OPc_LISTOP, /* 5 */ |
48 | OPc_PMOP, /* 6 */ |
49 | OPc_SVOP, /* 7 */ |
7934575e |
50 | OPc_PADOP, /* 8 */ |
1a67a97c |
51 | OPc_PVOP, /* 9 */ |
52 | OPc_CVOP, /* 10 */ |
53 | OPc_LOOP, /* 11 */ |
54 | OPc_COP /* 12 */ |
a8a597b2 |
55 | } opclass; |
56 | |
57 | static char *opclassnames[] = { |
58 | "B::NULL", |
59 | "B::OP", |
60 | "B::UNOP", |
61 | "B::BINOP", |
62 | "B::LOGOP", |
a8a597b2 |
63 | "B::LISTOP", |
64 | "B::PMOP", |
65 | "B::SVOP", |
7934575e |
66 | "B::PADOP", |
a8a597b2 |
67 | "B::PVOP", |
68 | "B::CVOP", |
69 | "B::LOOP", |
70 | "B::COP" |
71 | }; |
72 | |
df3728a2 |
73 | #define MY_CXT_KEY "B::_guts" XS_VERSION |
a8a597b2 |
74 | |
89ca4ac7 |
75 | typedef struct { |
76 | int x_walkoptree_debug; /* Flag for walkoptree debug hook */ |
b326da91 |
77 | SV * x_specialsv_list[7]; |
89ca4ac7 |
78 | } my_cxt_t; |
79 | |
80 | START_MY_CXT |
81 | |
82 | #define walkoptree_debug (MY_CXT.x_walkoptree_debug) |
83 | #define specialsv_list (MY_CXT.x_specialsv_list) |
e8edd1e6 |
84 | |
a8a597b2 |
85 | static opclass |
cea2e8a9 |
86 | cc_opclass(pTHX_ OP *o) |
a8a597b2 |
87 | { |
88 | if (!o) |
89 | return OPc_NULL; |
90 | |
91 | if (o->op_type == 0) |
92 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; |
93 | |
94 | if (o->op_type == OP_SASSIGN) |
95 | return ((o->op_private & OPpASSIGN_BACKWARDS) ? OPc_UNOP : OPc_BINOP); |
96 | |
18228111 |
97 | #ifdef USE_ITHREADS |
98 | if (o->op_type == OP_GV || o->op_type == OP_GVSV || o->op_type == OP_AELEMFAST) |
99 | return OPc_PADOP; |
100 | #endif |
101 | |
22c35a8c |
102 | switch (PL_opargs[o->op_type] & OA_CLASS_MASK) { |
a8a597b2 |
103 | case OA_BASEOP: |
104 | return OPc_BASEOP; |
105 | |
106 | case OA_UNOP: |
107 | return OPc_UNOP; |
108 | |
109 | case OA_BINOP: |
110 | return OPc_BINOP; |
111 | |
112 | case OA_LOGOP: |
113 | return OPc_LOGOP; |
114 | |
a8a597b2 |
115 | case OA_LISTOP: |
116 | return OPc_LISTOP; |
117 | |
118 | case OA_PMOP: |
119 | return OPc_PMOP; |
120 | |
121 | case OA_SVOP: |
122 | return OPc_SVOP; |
123 | |
7934575e |
124 | case OA_PADOP: |
125 | return OPc_PADOP; |
a8a597b2 |
126 | |
293d3ffa |
127 | case OA_PVOP_OR_SVOP: |
128 | /* |
129 | * Character translations (tr///) are usually a PVOP, keeping a |
130 | * pointer to a table of shorts used to look up translations. |
131 | * Under utf8, however, a simple table isn't practical; instead, |
132 | * the OP is an SVOP, and the SV is a reference to a swash |
133 | * (i.e., an RV pointing to an HV). |
134 | */ |
135 | return (o->op_private & (OPpTRANS_TO_UTF|OPpTRANS_FROM_UTF)) |
136 | ? OPc_SVOP : OPc_PVOP; |
a8a597b2 |
137 | |
138 | case OA_LOOP: |
139 | return OPc_LOOP; |
140 | |
141 | case OA_COP: |
142 | return OPc_COP; |
143 | |
144 | case OA_BASEOP_OR_UNOP: |
145 | /* |
146 | * UNI(OP_foo) in toke.c returns token UNI or FUNC1 depending on |
45f6cd40 |
147 | * whether parens were seen. perly.y uses OPf_SPECIAL to |
148 | * signal whether a BASEOP had empty parens or none. |
149 | * Some other UNOPs are created later, though, so the best |
150 | * test is OPf_KIDS, which is set in newUNOP. |
a8a597b2 |
151 | */ |
45f6cd40 |
152 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; |
a8a597b2 |
153 | |
154 | case OA_FILESTATOP: |
155 | /* |
156 | * The file stat OPs are created via UNI(OP_foo) in toke.c but use |
157 | * the OPf_REF flag to distinguish between OP types instead of the |
158 | * usual OPf_SPECIAL flag. As usual, if OPf_KIDS is set, then we |
159 | * return OPc_UNOP so that walkoptree can find our children. If |
160 | * OPf_KIDS is not set then we check OPf_REF. Without OPf_REF set |
161 | * (no argument to the operator) it's an OP; with OPf_REF set it's |
7934575e |
162 | * an SVOP (and op_sv is the GV for the filehandle argument). |
a8a597b2 |
163 | */ |
164 | return ((o->op_flags & OPf_KIDS) ? OPc_UNOP : |
93865851 |
165 | #ifdef USE_ITHREADS |
166 | (o->op_flags & OPf_REF) ? OPc_PADOP : OPc_BASEOP); |
167 | #else |
7934575e |
168 | (o->op_flags & OPf_REF) ? OPc_SVOP : OPc_BASEOP); |
93865851 |
169 | #endif |
a8a597b2 |
170 | case OA_LOOPEXOP: |
171 | /* |
172 | * next, last, redo, dump and goto use OPf_SPECIAL to indicate that a |
173 | * label was omitted (in which case it's a BASEOP) or else a term was |
174 | * seen. In this last case, all except goto are definitely PVOP but |
175 | * goto is either a PVOP (with an ordinary constant label), an UNOP |
176 | * with OPf_STACKED (with a non-constant non-sub) or an UNOP for |
177 | * OP_REFGEN (with goto &sub) in which case OPf_STACKED also seems to |
178 | * get set. |
179 | */ |
180 | if (o->op_flags & OPf_STACKED) |
181 | return OPc_UNOP; |
182 | else if (o->op_flags & OPf_SPECIAL) |
183 | return OPc_BASEOP; |
184 | else |
185 | return OPc_PVOP; |
186 | } |
187 | warn("can't determine class of operator %s, assuming BASEOP\n", |
22c35a8c |
188 | PL_op_name[o->op_type]); |
a8a597b2 |
189 | return OPc_BASEOP; |
190 | } |
191 | |
192 | static char * |
cea2e8a9 |
193 | cc_opclassname(pTHX_ OP *o) |
a8a597b2 |
194 | { |
cea2e8a9 |
195 | return opclassnames[cc_opclass(aTHX_ o)]; |
a8a597b2 |
196 | } |
197 | |
198 | static SV * |
cea2e8a9 |
199 | make_sv_object(pTHX_ SV *arg, SV *sv) |
a8a597b2 |
200 | { |
201 | char *type = 0; |
202 | IV iv; |
89ca4ac7 |
203 | dMY_CXT; |
a8a597b2 |
204 | |
e8edd1e6 |
205 | for (iv = 0; iv < sizeof(specialsv_list)/sizeof(SV*); iv++) { |
206 | if (sv == specialsv_list[iv]) { |
a8a597b2 |
207 | type = "B::SPECIAL"; |
208 | break; |
209 | } |
210 | } |
211 | if (!type) { |
212 | type = svclassnames[SvTYPE(sv)]; |
56431972 |
213 | iv = PTR2IV(sv); |
a8a597b2 |
214 | } |
215 | sv_setiv(newSVrv(arg, type), iv); |
216 | return arg; |
217 | } |
218 | |
219 | static SV * |
cea2e8a9 |
220 | make_mg_object(pTHX_ SV *arg, MAGIC *mg) |
a8a597b2 |
221 | { |
56431972 |
222 | sv_setiv(newSVrv(arg, "B::MAGIC"), PTR2IV(mg)); |
a8a597b2 |
223 | return arg; |
224 | } |
225 | |
226 | static SV * |
52ad86de |
227 | cstring(pTHX_ SV *sv, bool perlstyle) |
a8a597b2 |
228 | { |
79cb57f6 |
229 | SV *sstr = newSVpvn("", 0); |
a8a597b2 |
230 | STRLEN len; |
231 | char *s; |
b326da91 |
232 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
a8a597b2 |
233 | |
234 | if (!SvOK(sv)) |
235 | sv_setpvn(sstr, "0", 1); |
d79a7a3d |
236 | else if (perlstyle && SvUTF8(sv)) |
237 | { |
238 | SV *tmpsv = sv_newmortal(); /* Temporary SV to feed sv_uni_display */ |
239 | len = SvCUR(sv); |
240 | s = sv_uni_display(tmpsv, sv, 8*len, UNI_DISPLAY_QQ); |
241 | sv_setpv(sstr,"\""); |
242 | while (*s) |
243 | { |
244 | if (*s == '"') |
245 | sv_catpv(sstr, "\\\""); |
246 | else if (*s == '$') |
247 | sv_catpv(sstr, "\\$"); |
248 | else if (*s == '@') |
249 | sv_catpv(sstr, "\\@"); |
250 | else if (*s == '\\') |
251 | { |
252 | if (strchr("nrftax\\",*(s+1))) |
253 | sv_catpvn(sstr, s++, 2); |
254 | else |
255 | sv_catpv(sstr, "\\\\"); |
256 | } |
257 | else /* should always be printable */ |
258 | sv_catpvn(sstr, s, 1); |
259 | ++s; |
260 | } |
261 | sv_catpv(sstr, "\""); |
262 | return sstr; |
263 | } |
a8a597b2 |
264 | else |
265 | { |
266 | /* XXX Optimise? */ |
267 | s = SvPV(sv, len); |
268 | sv_catpv(sstr, "\""); |
269 | for (; len; len--, s++) |
270 | { |
271 | /* At least try a little for readability */ |
272 | if (*s == '"') |
273 | sv_catpv(sstr, "\\\""); |
274 | else if (*s == '\\') |
275 | sv_catpv(sstr, "\\\\"); |
b326da91 |
276 | /* trigraphs - bleagh */ |
52ad86de |
277 | else if (!perlstyle && *s == '?' && len>=3 && s[1] == '?') |
b326da91 |
278 | { |
279 | sprintf(escbuff, "\\%03o", '?'); |
280 | sv_catpv(sstr, escbuff); |
281 | } |
52ad86de |
282 | else if (perlstyle && *s == '$') |
283 | sv_catpv(sstr, "\\$"); |
284 | else if (perlstyle && *s == '@') |
285 | sv_catpv(sstr, "\\@"); |
ce561ef2 |
286 | #ifdef EBCDIC |
287 | else if (isPRINT(*s)) |
288 | #else |
289 | else if (*s >= ' ' && *s < 127) |
290 | #endif /* EBCDIC */ |
a8a597b2 |
291 | sv_catpvn(sstr, s, 1); |
292 | else if (*s == '\n') |
293 | sv_catpv(sstr, "\\n"); |
294 | else if (*s == '\r') |
295 | sv_catpv(sstr, "\\r"); |
296 | else if (*s == '\t') |
297 | sv_catpv(sstr, "\\t"); |
298 | else if (*s == '\a') |
299 | sv_catpv(sstr, "\\a"); |
300 | else if (*s == '\b') |
301 | sv_catpv(sstr, "\\b"); |
302 | else if (*s == '\f') |
303 | sv_catpv(sstr, "\\f"); |
52ad86de |
304 | else if (!perlstyle && *s == '\v') |
a8a597b2 |
305 | sv_catpv(sstr, "\\v"); |
306 | else |
307 | { |
a8a597b2 |
308 | /* Don't want promotion of a signed -1 char in sprintf args */ |
309 | unsigned char c = (unsigned char) *s; |
310 | sprintf(escbuff, "\\%03o", c); |
311 | sv_catpv(sstr, escbuff); |
312 | } |
313 | /* XXX Add line breaks if string is long */ |
314 | } |
315 | sv_catpv(sstr, "\""); |
316 | } |
317 | return sstr; |
318 | } |
319 | |
320 | static SV * |
cea2e8a9 |
321 | cchar(pTHX_ SV *sv) |
a8a597b2 |
322 | { |
79cb57f6 |
323 | SV *sstr = newSVpvn("'", 1); |
2d8e6c8d |
324 | STRLEN n_a; |
325 | char *s = SvPV(sv, n_a); |
a8a597b2 |
326 | |
327 | if (*s == '\'') |
328 | sv_catpv(sstr, "\\'"); |
329 | else if (*s == '\\') |
330 | sv_catpv(sstr, "\\\\"); |
ce561ef2 |
331 | #ifdef EBCDIC |
133b4094 |
332 | else if (isPRINT(*s)) |
ce561ef2 |
333 | #else |
334 | else if (*s >= ' ' && *s < 127) |
335 | #endif /* EBCDIC */ |
a8a597b2 |
336 | sv_catpvn(sstr, s, 1); |
337 | else if (*s == '\n') |
338 | sv_catpv(sstr, "\\n"); |
339 | else if (*s == '\r') |
340 | sv_catpv(sstr, "\\r"); |
341 | else if (*s == '\t') |
342 | sv_catpv(sstr, "\\t"); |
343 | else if (*s == '\a') |
344 | sv_catpv(sstr, "\\a"); |
345 | else if (*s == '\b') |
346 | sv_catpv(sstr, "\\b"); |
347 | else if (*s == '\f') |
348 | sv_catpv(sstr, "\\f"); |
349 | else if (*s == '\v') |
350 | sv_catpv(sstr, "\\v"); |
351 | else |
352 | { |
353 | /* no trigraph support */ |
354 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
355 | /* Don't want promotion of a signed -1 char in sprintf args */ |
356 | unsigned char c = (unsigned char) *s; |
357 | sprintf(escbuff, "\\%03o", c); |
358 | sv_catpv(sstr, escbuff); |
359 | } |
360 | sv_catpv(sstr, "'"); |
361 | return sstr; |
362 | } |
363 | |
a8a597b2 |
364 | void |
cea2e8a9 |
365 | walkoptree(pTHX_ SV *opsv, char *method) |
a8a597b2 |
366 | { |
367 | dSP; |
f3be9b72 |
368 | OP *o, *kid; |
89ca4ac7 |
369 | dMY_CXT; |
370 | |
a8a597b2 |
371 | if (!SvROK(opsv)) |
372 | croak("opsv is not a reference"); |
373 | opsv = sv_mortalcopy(opsv); |
56431972 |
374 | o = INT2PTR(OP*,SvIV((SV*)SvRV(opsv))); |
a8a597b2 |
375 | if (walkoptree_debug) { |
376 | PUSHMARK(sp); |
377 | XPUSHs(opsv); |
378 | PUTBACK; |
379 | perl_call_method("walkoptree_debug", G_DISCARD); |
380 | } |
381 | PUSHMARK(sp); |
382 | XPUSHs(opsv); |
383 | PUTBACK; |
384 | perl_call_method(method, G_DISCARD); |
385 | if (o && (o->op_flags & OPf_KIDS)) { |
a8a597b2 |
386 | for (kid = ((UNOP*)o)->op_first; kid; kid = kid->op_sibling) { |
387 | /* Use the same opsv. Rely on methods not to mess it up. */ |
56431972 |
388 | sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid)); |
cea2e8a9 |
389 | walkoptree(aTHX_ opsv, method); |
a8a597b2 |
390 | } |
391 | } |
f3be9b72 |
392 | if (o && (cc_opclass(aTHX_ o) == OPc_PMOP) |
393 | && (kid = cPMOPo->op_pmreplroot)) |
394 | { |
395 | sv_setiv(newSVrv(opsv, opclassnames[OPc_PMOP]), PTR2IV(kid)); |
396 | walkoptree(aTHX_ opsv, method); |
397 | } |
a8a597b2 |
398 | } |
399 | |
400 | typedef OP *B__OP; |
401 | typedef UNOP *B__UNOP; |
402 | typedef BINOP *B__BINOP; |
403 | typedef LOGOP *B__LOGOP; |
a8a597b2 |
404 | typedef LISTOP *B__LISTOP; |
405 | typedef PMOP *B__PMOP; |
406 | typedef SVOP *B__SVOP; |
7934575e |
407 | typedef PADOP *B__PADOP; |
a8a597b2 |
408 | typedef PVOP *B__PVOP; |
409 | typedef LOOP *B__LOOP; |
410 | typedef COP *B__COP; |
411 | |
412 | typedef SV *B__SV; |
413 | typedef SV *B__IV; |
414 | typedef SV *B__PV; |
415 | typedef SV *B__NV; |
416 | typedef SV *B__PVMG; |
417 | typedef SV *B__PVLV; |
418 | typedef SV *B__BM; |
419 | typedef SV *B__RV; |
420 | typedef AV *B__AV; |
421 | typedef HV *B__HV; |
422 | typedef CV *B__CV; |
423 | typedef GV *B__GV; |
424 | typedef IO *B__IO; |
425 | |
426 | typedef MAGIC *B__MAGIC; |
427 | |
428 | MODULE = B PACKAGE = B PREFIX = B_ |
429 | |
430 | PROTOTYPES: DISABLE |
431 | |
432 | BOOT: |
4c1f658f |
433 | { |
434 | HV *stash = gv_stashpvn("B", 1, TRUE); |
435 | AV *export_ok = perl_get_av("B::EXPORT_OK",TRUE); |
89ca4ac7 |
436 | MY_CXT_INIT; |
e8edd1e6 |
437 | specialsv_list[0] = Nullsv; |
438 | specialsv_list[1] = &PL_sv_undef; |
439 | specialsv_list[2] = &PL_sv_yes; |
440 | specialsv_list[3] = &PL_sv_no; |
059a8bb7 |
441 | specialsv_list[4] = pWARN_ALL; |
442 | specialsv_list[5] = pWARN_NONE; |
b326da91 |
443 | specialsv_list[6] = pWARN_STD; |
4c1f658f |
444 | #include "defsubs.h" |
445 | } |
a8a597b2 |
446 | |
3280af22 |
447 | #define B_main_cv() PL_main_cv |
31d7d75a |
448 | #define B_init_av() PL_initav |
ece599bd |
449 | #define B_check_av() PL_checkav_save |
059a8bb7 |
450 | #define B_begin_av() PL_beginav_save |
451 | #define B_end_av() PL_endav |
3280af22 |
452 | #define B_main_root() PL_main_root |
453 | #define B_main_start() PL_main_start |
56eca212 |
454 | #define B_amagic_generation() PL_amagic_generation |
3280af22 |
455 | #define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv)) |
456 | #define B_sv_undef() &PL_sv_undef |
457 | #define B_sv_yes() &PL_sv_yes |
458 | #define B_sv_no() &PL_sv_no |
9d2bbe64 |
459 | #ifdef USE_ITHREADS |
460 | #define B_regex_padav() PL_regex_padav |
461 | #endif |
a8a597b2 |
462 | |
31d7d75a |
463 | B::AV |
464 | B_init_av() |
465 | |
059a8bb7 |
466 | B::AV |
ece599bd |
467 | B_check_av() |
468 | |
469 | B::AV |
059a8bb7 |
470 | B_begin_av() |
471 | |
472 | B::AV |
473 | B_end_av() |
474 | |
9d2bbe64 |
475 | #ifdef USE_ITHREADS |
476 | |
477 | B::AV |
478 | B_regex_padav() |
479 | |
480 | #endif |
481 | |
a8a597b2 |
482 | B::CV |
483 | B_main_cv() |
484 | |
485 | B::OP |
486 | B_main_root() |
487 | |
488 | B::OP |
489 | B_main_start() |
490 | |
56eca212 |
491 | long |
492 | B_amagic_generation() |
493 | |
a8a597b2 |
494 | B::AV |
495 | B_comppadlist() |
496 | |
497 | B::SV |
498 | B_sv_undef() |
499 | |
500 | B::SV |
501 | B_sv_yes() |
502 | |
503 | B::SV |
504 | B_sv_no() |
505 | |
506 | MODULE = B PACKAGE = B |
507 | |
508 | |
509 | void |
510 | walkoptree(opsv, method) |
511 | SV * opsv |
512 | char * method |
cea2e8a9 |
513 | CODE: |
514 | walkoptree(aTHX_ opsv, method); |
a8a597b2 |
515 | |
516 | int |
517 | walkoptree_debug(...) |
518 | CODE: |
89ca4ac7 |
519 | dMY_CXT; |
a8a597b2 |
520 | RETVAL = walkoptree_debug; |
521 | if (items > 0 && SvTRUE(ST(1))) |
522 | walkoptree_debug = 1; |
523 | OUTPUT: |
524 | RETVAL |
525 | |
56431972 |
526 | #define address(sv) PTR2IV(sv) |
a8a597b2 |
527 | |
528 | IV |
529 | address(sv) |
530 | SV * sv |
531 | |
532 | B::SV |
533 | svref_2object(sv) |
534 | SV * sv |
535 | CODE: |
536 | if (!SvROK(sv)) |
537 | croak("argument is not a reference"); |
538 | RETVAL = (SV*)SvRV(sv); |
539 | OUTPUT: |
0cc1d052 |
540 | RETVAL |
541 | |
542 | void |
543 | opnumber(name) |
544 | char * name |
545 | CODE: |
546 | { |
547 | int i; |
548 | IV result = -1; |
549 | ST(0) = sv_newmortal(); |
550 | if (strncmp(name,"pp_",3) == 0) |
551 | name += 3; |
552 | for (i = 0; i < PL_maxo; i++) |
553 | { |
554 | if (strcmp(name, PL_op_name[i]) == 0) |
555 | { |
556 | result = i; |
557 | break; |
558 | } |
559 | } |
560 | sv_setiv(ST(0),result); |
561 | } |
a8a597b2 |
562 | |
563 | void |
564 | ppname(opnum) |
565 | int opnum |
566 | CODE: |
567 | ST(0) = sv_newmortal(); |
3280af22 |
568 | if (opnum >= 0 && opnum < PL_maxo) { |
a8a597b2 |
569 | sv_setpvn(ST(0), "pp_", 3); |
22c35a8c |
570 | sv_catpv(ST(0), PL_op_name[opnum]); |
a8a597b2 |
571 | } |
572 | |
573 | void |
574 | hash(sv) |
575 | SV * sv |
576 | CODE: |
577 | char *s; |
578 | STRLEN len; |
579 | U32 hash = 0; |
faccc32b |
580 | char hexhash[19]; /* must fit "0xffffffffffffffff" plus trailing \0 */ |
a8a597b2 |
581 | s = SvPV(sv, len); |
c32d3395 |
582 | PERL_HASH(hash, s, len); |
faccc32b |
583 | sprintf(hexhash, "0x%"UVxf, (UV)hash); |
a8a597b2 |
584 | ST(0) = sv_2mortal(newSVpv(hexhash, 0)); |
585 | |
586 | #define cast_I32(foo) (I32)foo |
587 | IV |
588 | cast_I32(i) |
589 | IV i |
590 | |
591 | void |
592 | minus_c() |
593 | CODE: |
3280af22 |
594 | PL_minus_c = TRUE; |
a8a597b2 |
595 | |
059a8bb7 |
596 | void |
597 | save_BEGINs() |
598 | CODE: |
aefff11f |
599 | PL_savebegin = TRUE; |
059a8bb7 |
600 | |
a8a597b2 |
601 | SV * |
602 | cstring(sv) |
603 | SV * sv |
cea2e8a9 |
604 | CODE: |
52ad86de |
605 | RETVAL = cstring(aTHX_ sv, 0); |
606 | OUTPUT: |
607 | RETVAL |
608 | |
609 | SV * |
610 | perlstring(sv) |
611 | SV * sv |
612 | CODE: |
613 | RETVAL = cstring(aTHX_ sv, 1); |
cea2e8a9 |
614 | OUTPUT: |
615 | RETVAL |
a8a597b2 |
616 | |
617 | SV * |
618 | cchar(sv) |
619 | SV * sv |
cea2e8a9 |
620 | CODE: |
621 | RETVAL = cchar(aTHX_ sv); |
622 | OUTPUT: |
623 | RETVAL |
a8a597b2 |
624 | |
625 | void |
626 | threadsv_names() |
627 | PPCODE: |
a8a597b2 |
628 | |
629 | |
630 | #define OP_next(o) o->op_next |
631 | #define OP_sibling(o) o->op_sibling |
22c35a8c |
632 | #define OP_desc(o) PL_op_desc[o->op_type] |
a8a597b2 |
633 | #define OP_targ(o) o->op_targ |
634 | #define OP_type(o) o->op_type |
635 | #define OP_seq(o) o->op_seq |
636 | #define OP_flags(o) o->op_flags |
637 | #define OP_private(o) o->op_private |
638 | |
639 | MODULE = B PACKAGE = B::OP PREFIX = OP_ |
640 | |
641 | B::OP |
642 | OP_next(o) |
643 | B::OP o |
644 | |
645 | B::OP |
646 | OP_sibling(o) |
647 | B::OP o |
648 | |
649 | char * |
3f872cb9 |
650 | OP_name(o) |
651 | B::OP o |
652 | CODE: |
8063af02 |
653 | RETVAL = PL_op_name[o->op_type]; |
654 | OUTPUT: |
655 | RETVAL |
3f872cb9 |
656 | |
657 | |
8063af02 |
658 | void |
a8a597b2 |
659 | OP_ppaddr(o) |
660 | B::OP o |
dc333d64 |
661 | PREINIT: |
662 | int i; |
663 | SV *sv = sv_newmortal(); |
a8a597b2 |
664 | CODE: |
dc333d64 |
665 | sv_setpvn(sv, "PL_ppaddr[OP_", 13); |
666 | sv_catpv(sv, PL_op_name[o->op_type]); |
7c436af3 |
667 | for (i=13; (STRLEN)i < SvCUR(sv); ++i) |
dc333d64 |
668 | SvPVX(sv)[i] = toUPPER(SvPVX(sv)[i]); |
669 | sv_catpv(sv, "]"); |
670 | ST(0) = sv; |
a8a597b2 |
671 | |
672 | char * |
673 | OP_desc(o) |
674 | B::OP o |
675 | |
7934575e |
676 | PADOFFSET |
a8a597b2 |
677 | OP_targ(o) |
678 | B::OP o |
679 | |
680 | U16 |
681 | OP_type(o) |
682 | B::OP o |
683 | |
684 | U16 |
685 | OP_seq(o) |
686 | B::OP o |
687 | |
688 | U8 |
689 | OP_flags(o) |
690 | B::OP o |
691 | |
692 | U8 |
693 | OP_private(o) |
694 | B::OP o |
695 | |
696 | #define UNOP_first(o) o->op_first |
697 | |
698 | MODULE = B PACKAGE = B::UNOP PREFIX = UNOP_ |
699 | |
700 | B::OP |
701 | UNOP_first(o) |
702 | B::UNOP o |
703 | |
704 | #define BINOP_last(o) o->op_last |
705 | |
706 | MODULE = B PACKAGE = B::BINOP PREFIX = BINOP_ |
707 | |
708 | B::OP |
709 | BINOP_last(o) |
710 | B::BINOP o |
711 | |
712 | #define LOGOP_other(o) o->op_other |
713 | |
714 | MODULE = B PACKAGE = B::LOGOP PREFIX = LOGOP_ |
715 | |
716 | B::OP |
717 | LOGOP_other(o) |
718 | B::LOGOP o |
719 | |
a8a597b2 |
720 | MODULE = B PACKAGE = B::LISTOP PREFIX = LISTOP_ |
721 | |
c03c2844 |
722 | U32 |
723 | LISTOP_children(o) |
724 | B::LISTOP o |
725 | OP * kid = NO_INIT |
726 | int i = NO_INIT |
727 | CODE: |
c03c2844 |
728 | i = 0; |
729 | for (kid = o->op_first; kid; kid = kid->op_sibling) |
730 | i++; |
8063af02 |
731 | RETVAL = i; |
732 | OUTPUT: |
733 | RETVAL |
c03c2844 |
734 | |
a8a597b2 |
735 | #define PMOP_pmreplroot(o) o->op_pmreplroot |
736 | #define PMOP_pmreplstart(o) o->op_pmreplstart |
737 | #define PMOP_pmnext(o) o->op_pmnext |
aaa362c4 |
738 | #define PMOP_pmregexp(o) PM_GETRE(o) |
9d2bbe64 |
739 | #ifdef USE_ITHREADS |
740 | #define PMOP_pmoffset(o) o->op_pmoffset |
741 | #endif |
a8a597b2 |
742 | #define PMOP_pmflags(o) o->op_pmflags |
743 | #define PMOP_pmpermflags(o) o->op_pmpermflags |
9d2bbe64 |
744 | #define PMOP_pmdynflags(o) o->op_pmdynflags |
a8a597b2 |
745 | |
746 | MODULE = B PACKAGE = B::PMOP PREFIX = PMOP_ |
747 | |
748 | void |
749 | PMOP_pmreplroot(o) |
750 | B::PMOP o |
751 | OP * root = NO_INIT |
752 | CODE: |
753 | ST(0) = sv_newmortal(); |
754 | root = o->op_pmreplroot; |
755 | /* OP_PUSHRE stores an SV* instead of an OP* in op_pmreplroot */ |
756 | if (o->op_type == OP_PUSHRE) { |
9d2bbe64 |
757 | #ifdef USE_ITHREADS |
758 | sv_setiv(ST(0), INT2PTR(PADOFFSET,root) ); |
759 | #else |
a8a597b2 |
760 | sv_setiv(newSVrv(ST(0), root ? |
761 | svclassnames[SvTYPE((SV*)root)] : "B::SV"), |
56431972 |
762 | PTR2IV(root)); |
9d2bbe64 |
763 | #endif |
a8a597b2 |
764 | } |
765 | else { |
56431972 |
766 | sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)), PTR2IV(root)); |
a8a597b2 |
767 | } |
768 | |
769 | B::OP |
770 | PMOP_pmreplstart(o) |
771 | B::PMOP o |
772 | |
773 | B::PMOP |
774 | PMOP_pmnext(o) |
775 | B::PMOP o |
776 | |
9d2bbe64 |
777 | #ifdef USE_ITHREADS |
778 | |
779 | IV |
780 | PMOP_pmoffset(o) |
781 | B::PMOP o |
782 | |
783 | #endif |
784 | |
6e21dc91 |
785 | U32 |
a8a597b2 |
786 | PMOP_pmflags(o) |
787 | B::PMOP o |
788 | |
6e21dc91 |
789 | U32 |
a8a597b2 |
790 | PMOP_pmpermflags(o) |
791 | B::PMOP o |
792 | |
9d2bbe64 |
793 | U8 |
794 | PMOP_pmdynflags(o) |
795 | B::PMOP o |
796 | |
a8a597b2 |
797 | void |
798 | PMOP_precomp(o) |
799 | B::PMOP o |
800 | REGEXP * rx = NO_INIT |
801 | CODE: |
802 | ST(0) = sv_newmortal(); |
aaa362c4 |
803 | rx = PM_GETRE(o); |
a8a597b2 |
804 | if (rx) |
805 | sv_setpvn(ST(0), rx->precomp, rx->prelen); |
806 | |
ac33dcd1 |
807 | #define SVOP_sv(o) cSVOPo->op_sv |
808 | #define SVOP_gv(o) ((GV*)cSVOPo->op_sv) |
a8a597b2 |
809 | |
810 | MODULE = B PACKAGE = B::SVOP PREFIX = SVOP_ |
811 | |
a8a597b2 |
812 | B::SV |
813 | SVOP_sv(o) |
814 | B::SVOP o |
815 | |
f22444f5 |
816 | B::GV |
065a1863 |
817 | SVOP_gv(o) |
818 | B::SVOP o |
819 | |
7934575e |
820 | #define PADOP_padix(o) o->op_padix |
dd2155a4 |
821 | #define PADOP_sv(o) (o->op_padix ? PAD_SVl(o->op_padix) : Nullsv) |
7934575e |
822 | #define PADOP_gv(o) ((o->op_padix \ |
dd2155a4 |
823 | && SvTYPE(PAD_SVl(o->op_padix)) == SVt_PVGV) \ |
824 | ? (GV*)PAD_SVl(o->op_padix) : Nullgv) |
a8a597b2 |
825 | |
7934575e |
826 | MODULE = B PACKAGE = B::PADOP PREFIX = PADOP_ |
827 | |
828 | PADOFFSET |
829 | PADOP_padix(o) |
830 | B::PADOP o |
831 | |
832 | B::SV |
833 | PADOP_sv(o) |
834 | B::PADOP o |
a8a597b2 |
835 | |
836 | B::GV |
7934575e |
837 | PADOP_gv(o) |
838 | B::PADOP o |
a8a597b2 |
839 | |
840 | MODULE = B PACKAGE = B::PVOP PREFIX = PVOP_ |
841 | |
842 | void |
843 | PVOP_pv(o) |
844 | B::PVOP o |
845 | CODE: |
846 | /* |
bec89253 |
847 | * OP_TRANS uses op_pv to point to a table of 256 or >=258 shorts |
a8a597b2 |
848 | * whereas other PVOPs point to a null terminated string. |
849 | */ |
bec89253 |
850 | if (o->op_type == OP_TRANS && |
851 | (o->op_private & OPpTRANS_COMPLEMENT) && |
852 | !(o->op_private & OPpTRANS_DELETE)) |
853 | { |
854 | short* tbl = (short*)o->op_pv; |
855 | short entries = 257 + tbl[256]; |
856 | ST(0) = sv_2mortal(newSVpv(o->op_pv, entries * sizeof(short))); |
857 | } |
858 | else if (o->op_type == OP_TRANS) { |
859 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 256 * sizeof(short))); |
860 | } |
861 | else |
862 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 0)); |
a8a597b2 |
863 | |
864 | #define LOOP_redoop(o) o->op_redoop |
865 | #define LOOP_nextop(o) o->op_nextop |
866 | #define LOOP_lastop(o) o->op_lastop |
867 | |
868 | MODULE = B PACKAGE = B::LOOP PREFIX = LOOP_ |
869 | |
870 | |
871 | B::OP |
872 | LOOP_redoop(o) |
873 | B::LOOP o |
874 | |
875 | B::OP |
876 | LOOP_nextop(o) |
877 | B::LOOP o |
878 | |
879 | B::OP |
880 | LOOP_lastop(o) |
881 | B::LOOP o |
882 | |
883 | #define COP_label(o) o->cop_label |
11faa288 |
884 | #define COP_stashpv(o) CopSTASHPV(o) |
885 | #define COP_stash(o) CopSTASH(o) |
57843af0 |
886 | #define COP_file(o) CopFILE(o) |
a8a597b2 |
887 | #define COP_cop_seq(o) o->cop_seq |
888 | #define COP_arybase(o) o->cop_arybase |
57843af0 |
889 | #define COP_line(o) CopLINE(o) |
b295d113 |
890 | #define COP_warnings(o) o->cop_warnings |
a8a597b2 |
891 | |
892 | MODULE = B PACKAGE = B::COP PREFIX = COP_ |
893 | |
894 | char * |
895 | COP_label(o) |
896 | B::COP o |
897 | |
11faa288 |
898 | char * |
899 | COP_stashpv(o) |
900 | B::COP o |
901 | |
a8a597b2 |
902 | B::HV |
903 | COP_stash(o) |
904 | B::COP o |
905 | |
57843af0 |
906 | char * |
907 | COP_file(o) |
a8a597b2 |
908 | B::COP o |
909 | |
910 | U32 |
911 | COP_cop_seq(o) |
912 | B::COP o |
913 | |
914 | I32 |
915 | COP_arybase(o) |
916 | B::COP o |
917 | |
918 | U16 |
919 | COP_line(o) |
920 | B::COP o |
921 | |
b295d113 |
922 | B::SV |
923 | COP_warnings(o) |
924 | B::COP o |
925 | |
a8a597b2 |
926 | MODULE = B PACKAGE = B::SV PREFIX = Sv |
927 | |
928 | U32 |
929 | SvREFCNT(sv) |
930 | B::SV sv |
931 | |
932 | U32 |
933 | SvFLAGS(sv) |
934 | B::SV sv |
935 | |
936 | MODULE = B PACKAGE = B::IV PREFIX = Sv |
937 | |
938 | IV |
939 | SvIV(sv) |
940 | B::IV sv |
941 | |
942 | IV |
943 | SvIVX(sv) |
944 | B::IV sv |
945 | |
0ca04487 |
946 | UV |
947 | SvUVX(sv) |
948 | B::IV sv |
949 | |
950 | |
a8a597b2 |
951 | MODULE = B PACKAGE = B::IV |
952 | |
953 | #define needs64bits(sv) ((I32)SvIVX(sv) != SvIVX(sv)) |
954 | |
955 | int |
956 | needs64bits(sv) |
957 | B::IV sv |
958 | |
959 | void |
960 | packiv(sv) |
961 | B::IV sv |
962 | CODE: |
963 | if (sizeof(IV) == 8) { |
964 | U32 wp[2]; |
965 | IV iv = SvIVX(sv); |
966 | /* |
967 | * The following way of spelling 32 is to stop compilers on |
968 | * 32-bit architectures from moaning about the shift count |
969 | * being >= the width of the type. Such architectures don't |
970 | * reach this code anyway (unless sizeof(IV) > 8 but then |
971 | * everything else breaks too so I'm not fussed at the moment). |
972 | */ |
42718184 |
973 | #ifdef UV_IS_QUAD |
974 | wp[0] = htonl(((UV)iv) >> (sizeof(UV)*4)); |
975 | #else |
976 | wp[0] = htonl(((U32)iv) >> (sizeof(UV)*4)); |
977 | #endif |
a8a597b2 |
978 | wp[1] = htonl(iv & 0xffffffff); |
79cb57f6 |
979 | ST(0) = sv_2mortal(newSVpvn((char *)wp, 8)); |
a8a597b2 |
980 | } else { |
981 | U32 w = htonl((U32)SvIVX(sv)); |
79cb57f6 |
982 | ST(0) = sv_2mortal(newSVpvn((char *)&w, 4)); |
a8a597b2 |
983 | } |
984 | |
985 | MODULE = B PACKAGE = B::NV PREFIX = Sv |
986 | |
76ef7183 |
987 | NV |
a8a597b2 |
988 | SvNV(sv) |
989 | B::NV sv |
990 | |
76ef7183 |
991 | NV |
a8a597b2 |
992 | SvNVX(sv) |
993 | B::NV sv |
994 | |
995 | MODULE = B PACKAGE = B::RV PREFIX = Sv |
996 | |
997 | B::SV |
998 | SvRV(sv) |
999 | B::RV sv |
1000 | |
1001 | MODULE = B PACKAGE = B::PV PREFIX = Sv |
1002 | |
0b40bd6d |
1003 | char* |
1004 | SvPVX(sv) |
1005 | B::PV sv |
1006 | |
b326da91 |
1007 | B::SV |
1008 | SvRV(sv) |
1009 | B::PV sv |
1010 | CODE: |
1011 | if( SvROK(sv) ) { |
1012 | RETVAL = SvRV(sv); |
1013 | } |
1014 | else { |
1015 | croak( "argument is not SvROK" ); |
1016 | } |
1017 | OUTPUT: |
1018 | RETVAL |
1019 | |
a8a597b2 |
1020 | void |
1021 | SvPV(sv) |
1022 | B::PV sv |
1023 | CODE: |
b326da91 |
1024 | ST(0) = sv_newmortal(); |
9d2bbe64 |
1025 | if( SvPOK(sv) ) { |
b326da91 |
1026 | sv_setpvn(ST(0), SvPVX(sv), SvCUR(sv)); |
1027 | SvFLAGS(ST(0)) |= SvUTF8(sv); |
1028 | } |
1029 | else { |
1030 | /* XXX for backward compatibility, but should fail */ |
1031 | /* croak( "argument is not SvPOK" ); */ |
1032 | sv_setpvn(ST(0), NULL, 0); |
1033 | } |
a8a597b2 |
1034 | |
445a12f6 |
1035 | STRLEN |
1036 | SvLEN(sv) |
1037 | B::PV sv |
1038 | |
1039 | STRLEN |
1040 | SvCUR(sv) |
1041 | B::PV sv |
1042 | |
a8a597b2 |
1043 | MODULE = B PACKAGE = B::PVMG PREFIX = Sv |
1044 | |
1045 | void |
1046 | SvMAGIC(sv) |
1047 | B::PVMG sv |
1048 | MAGIC * mg = NO_INIT |
1049 | PPCODE: |
1050 | for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) |
cea2e8a9 |
1051 | XPUSHs(make_mg_object(aTHX_ sv_newmortal(), mg)); |
a8a597b2 |
1052 | |
1053 | MODULE = B PACKAGE = B::PVMG |
1054 | |
1055 | B::HV |
1056 | SvSTASH(sv) |
1057 | B::PVMG sv |
1058 | |
1059 | #define MgMOREMAGIC(mg) mg->mg_moremagic |
1060 | #define MgPRIVATE(mg) mg->mg_private |
1061 | #define MgTYPE(mg) mg->mg_type |
1062 | #define MgFLAGS(mg) mg->mg_flags |
1063 | #define MgOBJ(mg) mg->mg_obj |
88b39979 |
1064 | #define MgLENGTH(mg) mg->mg_len |
bde7177d |
1065 | #define MgREGEX(mg) PTR2IV(mg->mg_obj) |
a8a597b2 |
1066 | |
1067 | MODULE = B PACKAGE = B::MAGIC PREFIX = Mg |
1068 | |
1069 | B::MAGIC |
1070 | MgMOREMAGIC(mg) |
1071 | B::MAGIC mg |
c5f0f3aa |
1072 | CODE: |
1073 | if( MgMOREMAGIC(mg) ) { |
1074 | RETVAL = MgMOREMAGIC(mg); |
1075 | } |
1076 | else { |
1077 | XSRETURN_UNDEF; |
1078 | } |
1079 | OUTPUT: |
1080 | RETVAL |
a8a597b2 |
1081 | |
1082 | U16 |
1083 | MgPRIVATE(mg) |
1084 | B::MAGIC mg |
1085 | |
1086 | char |
1087 | MgTYPE(mg) |
1088 | B::MAGIC mg |
1089 | |
1090 | U8 |
1091 | MgFLAGS(mg) |
1092 | B::MAGIC mg |
1093 | |
1094 | B::SV |
1095 | MgOBJ(mg) |
1096 | B::MAGIC mg |
b326da91 |
1097 | CODE: |
1098 | if( mg->mg_type != 'r' ) { |
1099 | RETVAL = MgOBJ(mg); |
1100 | } |
1101 | else { |
1102 | croak( "OBJ is not meaningful on r-magic" ); |
1103 | } |
1104 | OUTPUT: |
1105 | RETVAL |
1106 | |
9d2bbe64 |
1107 | IV |
1108 | MgREGEX(mg) |
1109 | B::MAGIC mg |
1110 | CODE: |
1111 | if( mg->mg_type == 'r' ) { |
1112 | RETVAL = MgREGEX(mg); |
1113 | } |
1114 | else { |
1115 | croak( "REGEX is only meaningful on r-magic" ); |
1116 | } |
1117 | OUTPUT: |
1118 | RETVAL |
1119 | |
b326da91 |
1120 | SV* |
1121 | precomp(mg) |
1122 | B::MAGIC mg |
1123 | CODE: |
1124 | if (mg->mg_type == 'r') { |
1125 | REGEXP* rx = (REGEXP*)mg->mg_obj; |
1126 | if( rx ) |
1127 | RETVAL = newSVpvn( rx->precomp, rx->prelen ); |
1128 | } |
1129 | else { |
1130 | croak( "precomp is only meaningful on r-magic" ); |
1131 | } |
1132 | OUTPUT: |
1133 | RETVAL |
a8a597b2 |
1134 | |
88b39979 |
1135 | I32 |
1136 | MgLENGTH(mg) |
1137 | B::MAGIC mg |
1138 | |
a8a597b2 |
1139 | void |
1140 | MgPTR(mg) |
1141 | B::MAGIC mg |
1142 | CODE: |
1143 | ST(0) = sv_newmortal(); |
88b39979 |
1144 | if (mg->mg_ptr){ |
1145 | if (mg->mg_len >= 0){ |
1146 | sv_setpvn(ST(0), mg->mg_ptr, mg->mg_len); |
1147 | } else { |
1148 | if (mg->mg_len == HEf_SVKEY) |
1149 | sv_setsv(ST(0),newRV((SV*)mg->mg_ptr)); |
1150 | } |
1151 | } |
a8a597b2 |
1152 | |
1153 | MODULE = B PACKAGE = B::PVLV PREFIX = Lv |
1154 | |
1155 | U32 |
1156 | LvTARGOFF(sv) |
1157 | B::PVLV sv |
1158 | |
1159 | U32 |
1160 | LvTARGLEN(sv) |
1161 | B::PVLV sv |
1162 | |
1163 | char |
1164 | LvTYPE(sv) |
1165 | B::PVLV sv |
1166 | |
1167 | B::SV |
1168 | LvTARG(sv) |
1169 | B::PVLV sv |
1170 | |
1171 | MODULE = B PACKAGE = B::BM PREFIX = Bm |
1172 | |
1173 | I32 |
1174 | BmUSEFUL(sv) |
1175 | B::BM sv |
1176 | |
1177 | U16 |
1178 | BmPREVIOUS(sv) |
1179 | B::BM sv |
1180 | |
1181 | U8 |
1182 | BmRARE(sv) |
1183 | B::BM sv |
1184 | |
1185 | void |
1186 | BmTABLE(sv) |
1187 | B::BM sv |
1188 | STRLEN len = NO_INIT |
1189 | char * str = NO_INIT |
1190 | CODE: |
1191 | str = SvPV(sv, len); |
1192 | /* Boyer-Moore table is just after string and its safety-margin \0 */ |
79cb57f6 |
1193 | ST(0) = sv_2mortal(newSVpvn(str + len + 1, 256)); |
a8a597b2 |
1194 | |
1195 | MODULE = B PACKAGE = B::GV PREFIX = Gv |
1196 | |
1197 | void |
1198 | GvNAME(gv) |
1199 | B::GV gv |
1200 | CODE: |
79cb57f6 |
1201 | ST(0) = sv_2mortal(newSVpvn(GvNAME(gv), GvNAMELEN(gv))); |
a8a597b2 |
1202 | |
87d7fd28 |
1203 | bool |
1204 | is_empty(gv) |
1205 | B::GV gv |
1206 | CODE: |
1207 | RETVAL = GvGP(gv) == Null(GP*); |
1208 | OUTPUT: |
1209 | RETVAL |
1210 | |
a8a597b2 |
1211 | B::HV |
1212 | GvSTASH(gv) |
1213 | B::GV gv |
1214 | |
1215 | B::SV |
1216 | GvSV(gv) |
1217 | B::GV gv |
1218 | |
1219 | B::IO |
1220 | GvIO(gv) |
1221 | B::GV gv |
1222 | |
1223 | B::CV |
1224 | GvFORM(gv) |
1225 | B::GV gv |
1226 | |
1227 | B::AV |
1228 | GvAV(gv) |
1229 | B::GV gv |
1230 | |
1231 | B::HV |
1232 | GvHV(gv) |
1233 | B::GV gv |
1234 | |
1235 | B::GV |
1236 | GvEGV(gv) |
1237 | B::GV gv |
1238 | |
1239 | B::CV |
1240 | GvCV(gv) |
1241 | B::GV gv |
1242 | |
1243 | U32 |
1244 | GvCVGEN(gv) |
1245 | B::GV gv |
1246 | |
1247 | U16 |
1248 | GvLINE(gv) |
1249 | B::GV gv |
1250 | |
b195d487 |
1251 | char * |
1252 | GvFILE(gv) |
1253 | B::GV gv |
1254 | |
a8a597b2 |
1255 | B::GV |
1256 | GvFILEGV(gv) |
1257 | B::GV gv |
1258 | |
1259 | MODULE = B PACKAGE = B::GV |
1260 | |
1261 | U32 |
1262 | GvREFCNT(gv) |
1263 | B::GV gv |
1264 | |
1265 | U8 |
1266 | GvFLAGS(gv) |
1267 | B::GV gv |
1268 | |
1269 | MODULE = B PACKAGE = B::IO PREFIX = Io |
1270 | |
1271 | long |
1272 | IoLINES(io) |
1273 | B::IO io |
1274 | |
1275 | long |
1276 | IoPAGE(io) |
1277 | B::IO io |
1278 | |
1279 | long |
1280 | IoPAGE_LEN(io) |
1281 | B::IO io |
1282 | |
1283 | long |
1284 | IoLINES_LEFT(io) |
1285 | B::IO io |
1286 | |
1287 | char * |
1288 | IoTOP_NAME(io) |
1289 | B::IO io |
1290 | |
1291 | B::GV |
1292 | IoTOP_GV(io) |
1293 | B::IO io |
1294 | |
1295 | char * |
1296 | IoFMT_NAME(io) |
1297 | B::IO io |
1298 | |
1299 | B::GV |
1300 | IoFMT_GV(io) |
1301 | B::IO io |
1302 | |
1303 | char * |
1304 | IoBOTTOM_NAME(io) |
1305 | B::IO io |
1306 | |
1307 | B::GV |
1308 | IoBOTTOM_GV(io) |
1309 | B::IO io |
1310 | |
1311 | short |
1312 | IoSUBPROCESS(io) |
1313 | B::IO io |
1314 | |
b326da91 |
1315 | bool |
1316 | IsSTD(io,name) |
1317 | B::IO io |
1318 | char* name |
1319 | PREINIT: |
1320 | PerlIO* handle = 0; |
1321 | CODE: |
1322 | if( strEQ( name, "stdin" ) ) { |
1323 | handle = PerlIO_stdin(); |
1324 | } |
1325 | else if( strEQ( name, "stdout" ) ) { |
1326 | handle = PerlIO_stdout(); |
1327 | } |
1328 | else if( strEQ( name, "stderr" ) ) { |
1329 | handle = PerlIO_stderr(); |
1330 | } |
1331 | else { |
1332 | croak( "Invalid value '%s'", name ); |
1333 | } |
1334 | RETVAL = handle == IoIFP(io); |
1335 | OUTPUT: |
1336 | RETVAL |
1337 | |
a8a597b2 |
1338 | MODULE = B PACKAGE = B::IO |
1339 | |
1340 | char |
1341 | IoTYPE(io) |
1342 | B::IO io |
1343 | |
1344 | U8 |
1345 | IoFLAGS(io) |
1346 | B::IO io |
1347 | |
1348 | MODULE = B PACKAGE = B::AV PREFIX = Av |
1349 | |
1350 | SSize_t |
1351 | AvFILL(av) |
1352 | B::AV av |
1353 | |
1354 | SSize_t |
1355 | AvMAX(av) |
1356 | B::AV av |
1357 | |
1358 | #define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off |
1359 | |
1360 | IV |
1361 | AvOFF(av) |
1362 | B::AV av |
1363 | |
1364 | void |
1365 | AvARRAY(av) |
1366 | B::AV av |
1367 | PPCODE: |
1368 | if (AvFILL(av) >= 0) { |
1369 | SV **svp = AvARRAY(av); |
1370 | I32 i; |
1371 | for (i = 0; i <= AvFILL(av); i++) |
cea2e8a9 |
1372 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), svp[i])); |
a8a597b2 |
1373 | } |
1374 | |
1375 | MODULE = B PACKAGE = B::AV |
1376 | |
1377 | U8 |
1378 | AvFLAGS(av) |
1379 | B::AV av |
1380 | |
1381 | MODULE = B PACKAGE = B::CV PREFIX = Cv |
1382 | |
1383 | B::HV |
1384 | CvSTASH(cv) |
1385 | B::CV cv |
1386 | |
1387 | B::OP |
1388 | CvSTART(cv) |
1389 | B::CV cv |
1390 | |
1391 | B::OP |
1392 | CvROOT(cv) |
1393 | B::CV cv |
1394 | |
1395 | B::GV |
1396 | CvGV(cv) |
1397 | B::CV cv |
1398 | |
57843af0 |
1399 | char * |
1400 | CvFILE(cv) |
1401 | B::CV cv |
1402 | |
a8a597b2 |
1403 | long |
1404 | CvDEPTH(cv) |
1405 | B::CV cv |
1406 | |
1407 | B::AV |
1408 | CvPADLIST(cv) |
1409 | B::CV cv |
1410 | |
1411 | B::CV |
1412 | CvOUTSIDE(cv) |
1413 | B::CV cv |
1414 | |
a3985cdc |
1415 | U32 |
1416 | CvOUTSIDE_SEQ(cv) |
1417 | B::CV cv |
1418 | |
a8a597b2 |
1419 | void |
1420 | CvXSUB(cv) |
1421 | B::CV cv |
1422 | CODE: |
56431972 |
1423 | ST(0) = sv_2mortal(newSViv(PTR2IV(CvXSUB(cv)))); |
a8a597b2 |
1424 | |
1425 | |
1426 | void |
1427 | CvXSUBANY(cv) |
1428 | B::CV cv |
1429 | CODE: |
b326da91 |
1430 | ST(0) = CvCONST(cv) ? |
1431 | make_sv_object(aTHX_ sv_newmortal(),CvXSUBANY(cv).any_ptr) : |
1432 | sv_2mortal(newSViv(CvXSUBANY(cv).any_iv)); |
a8a597b2 |
1433 | |
5cfd8ad4 |
1434 | MODULE = B PACKAGE = B::CV |
1435 | |
6aaf4108 |
1436 | U16 |
5cfd8ad4 |
1437 | CvFLAGS(cv) |
1438 | B::CV cv |
1439 | |
de3f1649 |
1440 | MODULE = B PACKAGE = B::CV PREFIX = cv_ |
1441 | |
1442 | B::SV |
1443 | cv_const_sv(cv) |
1444 | B::CV cv |
1445 | |
5cfd8ad4 |
1446 | |
a8a597b2 |
1447 | MODULE = B PACKAGE = B::HV PREFIX = Hv |
1448 | |
1449 | STRLEN |
1450 | HvFILL(hv) |
1451 | B::HV hv |
1452 | |
1453 | STRLEN |
1454 | HvMAX(hv) |
1455 | B::HV hv |
1456 | |
1457 | I32 |
1458 | HvKEYS(hv) |
1459 | B::HV hv |
1460 | |
1461 | I32 |
1462 | HvRITER(hv) |
1463 | B::HV hv |
1464 | |
1465 | char * |
1466 | HvNAME(hv) |
1467 | B::HV hv |
1468 | |
1469 | B::PMOP |
1470 | HvPMROOT(hv) |
1471 | B::HV hv |
1472 | |
1473 | void |
1474 | HvARRAY(hv) |
1475 | B::HV hv |
1476 | PPCODE: |
1477 | if (HvKEYS(hv) > 0) { |
1478 | SV *sv; |
1479 | char *key; |
1480 | I32 len; |
1481 | (void)hv_iterinit(hv); |
1482 | EXTEND(sp, HvKEYS(hv) * 2); |
8063af02 |
1483 | while ((sv = hv_iternextsv(hv, &key, &len))) { |
79cb57f6 |
1484 | PUSHs(newSVpvn(key, len)); |
cea2e8a9 |
1485 | PUSHs(make_sv_object(aTHX_ sv_newmortal(), sv)); |
a8a597b2 |
1486 | } |
1487 | } |