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 |
059a8bb7 |
449 | #define B_begin_av() PL_beginav_save |
450 | #define B_end_av() PL_endav |
3280af22 |
451 | #define B_main_root() PL_main_root |
452 | #define B_main_start() PL_main_start |
56eca212 |
453 | #define B_amagic_generation() PL_amagic_generation |
3280af22 |
454 | #define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv)) |
455 | #define B_sv_undef() &PL_sv_undef |
456 | #define B_sv_yes() &PL_sv_yes |
457 | #define B_sv_no() &PL_sv_no |
9d2bbe64 |
458 | #ifdef USE_ITHREADS |
459 | #define B_regex_padav() PL_regex_padav |
460 | #endif |
a8a597b2 |
461 | |
31d7d75a |
462 | B::AV |
463 | B_init_av() |
464 | |
059a8bb7 |
465 | B::AV |
466 | B_begin_av() |
467 | |
468 | B::AV |
469 | B_end_av() |
470 | |
9d2bbe64 |
471 | #ifdef USE_ITHREADS |
472 | |
473 | B::AV |
474 | B_regex_padav() |
475 | |
476 | #endif |
477 | |
a8a597b2 |
478 | B::CV |
479 | B_main_cv() |
480 | |
481 | B::OP |
482 | B_main_root() |
483 | |
484 | B::OP |
485 | B_main_start() |
486 | |
56eca212 |
487 | long |
488 | B_amagic_generation() |
489 | |
a8a597b2 |
490 | B::AV |
491 | B_comppadlist() |
492 | |
493 | B::SV |
494 | B_sv_undef() |
495 | |
496 | B::SV |
497 | B_sv_yes() |
498 | |
499 | B::SV |
500 | B_sv_no() |
501 | |
502 | MODULE = B PACKAGE = B |
503 | |
504 | |
505 | void |
506 | walkoptree(opsv, method) |
507 | SV * opsv |
508 | char * method |
cea2e8a9 |
509 | CODE: |
510 | walkoptree(aTHX_ opsv, method); |
a8a597b2 |
511 | |
512 | int |
513 | walkoptree_debug(...) |
514 | CODE: |
89ca4ac7 |
515 | dMY_CXT; |
a8a597b2 |
516 | RETVAL = walkoptree_debug; |
517 | if (items > 0 && SvTRUE(ST(1))) |
518 | walkoptree_debug = 1; |
519 | OUTPUT: |
520 | RETVAL |
521 | |
56431972 |
522 | #define address(sv) PTR2IV(sv) |
a8a597b2 |
523 | |
524 | IV |
525 | address(sv) |
526 | SV * sv |
527 | |
528 | B::SV |
529 | svref_2object(sv) |
530 | SV * sv |
531 | CODE: |
532 | if (!SvROK(sv)) |
533 | croak("argument is not a reference"); |
534 | RETVAL = (SV*)SvRV(sv); |
535 | OUTPUT: |
0cc1d052 |
536 | RETVAL |
537 | |
538 | void |
539 | opnumber(name) |
540 | char * name |
541 | CODE: |
542 | { |
543 | int i; |
544 | IV result = -1; |
545 | ST(0) = sv_newmortal(); |
546 | if (strncmp(name,"pp_",3) == 0) |
547 | name += 3; |
548 | for (i = 0; i < PL_maxo; i++) |
549 | { |
550 | if (strcmp(name, PL_op_name[i]) == 0) |
551 | { |
552 | result = i; |
553 | break; |
554 | } |
555 | } |
556 | sv_setiv(ST(0),result); |
557 | } |
a8a597b2 |
558 | |
559 | void |
560 | ppname(opnum) |
561 | int opnum |
562 | CODE: |
563 | ST(0) = sv_newmortal(); |
3280af22 |
564 | if (opnum >= 0 && opnum < PL_maxo) { |
a8a597b2 |
565 | sv_setpvn(ST(0), "pp_", 3); |
22c35a8c |
566 | sv_catpv(ST(0), PL_op_name[opnum]); |
a8a597b2 |
567 | } |
568 | |
569 | void |
570 | hash(sv) |
571 | SV * sv |
572 | CODE: |
573 | char *s; |
574 | STRLEN len; |
575 | U32 hash = 0; |
faccc32b |
576 | char hexhash[19]; /* must fit "0xffffffffffffffff" plus trailing \0 */ |
a8a597b2 |
577 | s = SvPV(sv, len); |
c32d3395 |
578 | PERL_HASH(hash, s, len); |
faccc32b |
579 | sprintf(hexhash, "0x%"UVxf, (UV)hash); |
a8a597b2 |
580 | ST(0) = sv_2mortal(newSVpv(hexhash, 0)); |
581 | |
582 | #define cast_I32(foo) (I32)foo |
583 | IV |
584 | cast_I32(i) |
585 | IV i |
586 | |
587 | void |
588 | minus_c() |
589 | CODE: |
3280af22 |
590 | PL_minus_c = TRUE; |
a8a597b2 |
591 | |
059a8bb7 |
592 | void |
593 | save_BEGINs() |
594 | CODE: |
aefff11f |
595 | PL_savebegin = TRUE; |
059a8bb7 |
596 | |
a8a597b2 |
597 | SV * |
598 | cstring(sv) |
599 | SV * sv |
cea2e8a9 |
600 | CODE: |
52ad86de |
601 | RETVAL = cstring(aTHX_ sv, 0); |
602 | OUTPUT: |
603 | RETVAL |
604 | |
605 | SV * |
606 | perlstring(sv) |
607 | SV * sv |
608 | CODE: |
609 | RETVAL = cstring(aTHX_ sv, 1); |
cea2e8a9 |
610 | OUTPUT: |
611 | RETVAL |
a8a597b2 |
612 | |
613 | SV * |
614 | cchar(sv) |
615 | SV * sv |
cea2e8a9 |
616 | CODE: |
617 | RETVAL = cchar(aTHX_ sv); |
618 | OUTPUT: |
619 | RETVAL |
a8a597b2 |
620 | |
621 | void |
622 | threadsv_names() |
623 | PPCODE: |
4d1ff10f |
624 | #ifdef USE_5005THREADS |
a8a597b2 |
625 | int i; |
533c011a |
626 | STRLEN len = strlen(PL_threadsv_names); |
a8a597b2 |
627 | |
628 | EXTEND(sp, len); |
629 | for (i = 0; i < len; i++) |
79cb57f6 |
630 | PUSHs(sv_2mortal(newSVpvn(&PL_threadsv_names[i], 1))); |
a8a597b2 |
631 | #endif |
632 | |
633 | |
634 | #define OP_next(o) o->op_next |
635 | #define OP_sibling(o) o->op_sibling |
22c35a8c |
636 | #define OP_desc(o) PL_op_desc[o->op_type] |
a8a597b2 |
637 | #define OP_targ(o) o->op_targ |
638 | #define OP_type(o) o->op_type |
639 | #define OP_seq(o) o->op_seq |
640 | #define OP_flags(o) o->op_flags |
641 | #define OP_private(o) o->op_private |
642 | |
643 | MODULE = B PACKAGE = B::OP PREFIX = OP_ |
644 | |
645 | B::OP |
646 | OP_next(o) |
647 | B::OP o |
648 | |
649 | B::OP |
650 | OP_sibling(o) |
651 | B::OP o |
652 | |
653 | char * |
3f872cb9 |
654 | OP_name(o) |
655 | B::OP o |
656 | CODE: |
8063af02 |
657 | RETVAL = PL_op_name[o->op_type]; |
658 | OUTPUT: |
659 | RETVAL |
3f872cb9 |
660 | |
661 | |
8063af02 |
662 | void |
a8a597b2 |
663 | OP_ppaddr(o) |
664 | B::OP o |
dc333d64 |
665 | PREINIT: |
666 | int i; |
667 | SV *sv = sv_newmortal(); |
a8a597b2 |
668 | CODE: |
dc333d64 |
669 | sv_setpvn(sv, "PL_ppaddr[OP_", 13); |
670 | sv_catpv(sv, PL_op_name[o->op_type]); |
7c436af3 |
671 | for (i=13; (STRLEN)i < SvCUR(sv); ++i) |
dc333d64 |
672 | SvPVX(sv)[i] = toUPPER(SvPVX(sv)[i]); |
673 | sv_catpv(sv, "]"); |
674 | ST(0) = sv; |
a8a597b2 |
675 | |
676 | char * |
677 | OP_desc(o) |
678 | B::OP o |
679 | |
7934575e |
680 | PADOFFSET |
a8a597b2 |
681 | OP_targ(o) |
682 | B::OP o |
683 | |
684 | U16 |
685 | OP_type(o) |
686 | B::OP o |
687 | |
688 | U16 |
689 | OP_seq(o) |
690 | B::OP o |
691 | |
692 | U8 |
693 | OP_flags(o) |
694 | B::OP o |
695 | |
696 | U8 |
697 | OP_private(o) |
698 | B::OP o |
699 | |
700 | #define UNOP_first(o) o->op_first |
701 | |
702 | MODULE = B PACKAGE = B::UNOP PREFIX = UNOP_ |
703 | |
704 | B::OP |
705 | UNOP_first(o) |
706 | B::UNOP o |
707 | |
708 | #define BINOP_last(o) o->op_last |
709 | |
710 | MODULE = B PACKAGE = B::BINOP PREFIX = BINOP_ |
711 | |
712 | B::OP |
713 | BINOP_last(o) |
714 | B::BINOP o |
715 | |
716 | #define LOGOP_other(o) o->op_other |
717 | |
718 | MODULE = B PACKAGE = B::LOGOP PREFIX = LOGOP_ |
719 | |
720 | B::OP |
721 | LOGOP_other(o) |
722 | B::LOGOP o |
723 | |
a8a597b2 |
724 | MODULE = B PACKAGE = B::LISTOP PREFIX = LISTOP_ |
725 | |
c03c2844 |
726 | U32 |
727 | LISTOP_children(o) |
728 | B::LISTOP o |
729 | OP * kid = NO_INIT |
730 | int i = NO_INIT |
731 | CODE: |
c03c2844 |
732 | i = 0; |
733 | for (kid = o->op_first; kid; kid = kid->op_sibling) |
734 | i++; |
8063af02 |
735 | RETVAL = i; |
736 | OUTPUT: |
737 | RETVAL |
c03c2844 |
738 | |
a8a597b2 |
739 | #define PMOP_pmreplroot(o) o->op_pmreplroot |
740 | #define PMOP_pmreplstart(o) o->op_pmreplstart |
741 | #define PMOP_pmnext(o) o->op_pmnext |
aaa362c4 |
742 | #define PMOP_pmregexp(o) PM_GETRE(o) |
9d2bbe64 |
743 | #ifdef USE_ITHREADS |
744 | #define PMOP_pmoffset(o) o->op_pmoffset |
745 | #endif |
a8a597b2 |
746 | #define PMOP_pmflags(o) o->op_pmflags |
747 | #define PMOP_pmpermflags(o) o->op_pmpermflags |
9d2bbe64 |
748 | #define PMOP_pmdynflags(o) o->op_pmdynflags |
a8a597b2 |
749 | |
750 | MODULE = B PACKAGE = B::PMOP PREFIX = PMOP_ |
751 | |
752 | void |
753 | PMOP_pmreplroot(o) |
754 | B::PMOP o |
755 | OP * root = NO_INIT |
756 | CODE: |
757 | ST(0) = sv_newmortal(); |
758 | root = o->op_pmreplroot; |
759 | /* OP_PUSHRE stores an SV* instead of an OP* in op_pmreplroot */ |
760 | if (o->op_type == OP_PUSHRE) { |
9d2bbe64 |
761 | #ifdef USE_ITHREADS |
762 | sv_setiv(ST(0), INT2PTR(PADOFFSET,root) ); |
763 | #else |
a8a597b2 |
764 | sv_setiv(newSVrv(ST(0), root ? |
765 | svclassnames[SvTYPE((SV*)root)] : "B::SV"), |
56431972 |
766 | PTR2IV(root)); |
9d2bbe64 |
767 | #endif |
a8a597b2 |
768 | } |
769 | else { |
56431972 |
770 | sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)), PTR2IV(root)); |
a8a597b2 |
771 | } |
772 | |
773 | B::OP |
774 | PMOP_pmreplstart(o) |
775 | B::PMOP o |
776 | |
777 | B::PMOP |
778 | PMOP_pmnext(o) |
779 | B::PMOP o |
780 | |
9d2bbe64 |
781 | #ifdef USE_ITHREADS |
782 | |
783 | IV |
784 | PMOP_pmoffset(o) |
785 | B::PMOP o |
786 | |
787 | #endif |
788 | |
6e21dc91 |
789 | U32 |
a8a597b2 |
790 | PMOP_pmflags(o) |
791 | B::PMOP o |
792 | |
6e21dc91 |
793 | U32 |
a8a597b2 |
794 | PMOP_pmpermflags(o) |
795 | B::PMOP o |
796 | |
9d2bbe64 |
797 | U8 |
798 | PMOP_pmdynflags(o) |
799 | B::PMOP o |
800 | |
a8a597b2 |
801 | void |
802 | PMOP_precomp(o) |
803 | B::PMOP o |
804 | REGEXP * rx = NO_INIT |
805 | CODE: |
806 | ST(0) = sv_newmortal(); |
aaa362c4 |
807 | rx = PM_GETRE(o); |
a8a597b2 |
808 | if (rx) |
809 | sv_setpvn(ST(0), rx->precomp, rx->prelen); |
810 | |
ac33dcd1 |
811 | #define SVOP_sv(o) cSVOPo->op_sv |
812 | #define SVOP_gv(o) ((GV*)cSVOPo->op_sv) |
a8a597b2 |
813 | |
814 | MODULE = B PACKAGE = B::SVOP PREFIX = SVOP_ |
815 | |
a8a597b2 |
816 | B::SV |
817 | SVOP_sv(o) |
818 | B::SVOP o |
819 | |
f22444f5 |
820 | B::GV |
065a1863 |
821 | SVOP_gv(o) |
822 | B::SVOP o |
823 | |
7934575e |
824 | #define PADOP_padix(o) o->op_padix |
825 | #define PADOP_sv(o) (o->op_padix ? PL_curpad[o->op_padix] : Nullsv) |
826 | #define PADOP_gv(o) ((o->op_padix \ |
827 | && SvTYPE(PL_curpad[o->op_padix]) == SVt_PVGV) \ |
828 | ? (GV*)PL_curpad[o->op_padix] : Nullgv) |
a8a597b2 |
829 | |
7934575e |
830 | MODULE = B PACKAGE = B::PADOP PREFIX = PADOP_ |
831 | |
832 | PADOFFSET |
833 | PADOP_padix(o) |
834 | B::PADOP o |
835 | |
836 | B::SV |
837 | PADOP_sv(o) |
838 | B::PADOP o |
a8a597b2 |
839 | |
840 | B::GV |
7934575e |
841 | PADOP_gv(o) |
842 | B::PADOP o |
a8a597b2 |
843 | |
844 | MODULE = B PACKAGE = B::PVOP PREFIX = PVOP_ |
845 | |
846 | void |
847 | PVOP_pv(o) |
848 | B::PVOP o |
849 | CODE: |
850 | /* |
bec89253 |
851 | * OP_TRANS uses op_pv to point to a table of 256 or >=258 shorts |
a8a597b2 |
852 | * whereas other PVOPs point to a null terminated string. |
853 | */ |
bec89253 |
854 | if (o->op_type == OP_TRANS && |
855 | (o->op_private & OPpTRANS_COMPLEMENT) && |
856 | !(o->op_private & OPpTRANS_DELETE)) |
857 | { |
858 | short* tbl = (short*)o->op_pv; |
859 | short entries = 257 + tbl[256]; |
860 | ST(0) = sv_2mortal(newSVpv(o->op_pv, entries * sizeof(short))); |
861 | } |
862 | else if (o->op_type == OP_TRANS) { |
863 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 256 * sizeof(short))); |
864 | } |
865 | else |
866 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 0)); |
a8a597b2 |
867 | |
868 | #define LOOP_redoop(o) o->op_redoop |
869 | #define LOOP_nextop(o) o->op_nextop |
870 | #define LOOP_lastop(o) o->op_lastop |
871 | |
872 | MODULE = B PACKAGE = B::LOOP PREFIX = LOOP_ |
873 | |
874 | |
875 | B::OP |
876 | LOOP_redoop(o) |
877 | B::LOOP o |
878 | |
879 | B::OP |
880 | LOOP_nextop(o) |
881 | B::LOOP o |
882 | |
883 | B::OP |
884 | LOOP_lastop(o) |
885 | B::LOOP o |
886 | |
887 | #define COP_label(o) o->cop_label |
11faa288 |
888 | #define COP_stashpv(o) CopSTASHPV(o) |
889 | #define COP_stash(o) CopSTASH(o) |
57843af0 |
890 | #define COP_file(o) CopFILE(o) |
a8a597b2 |
891 | #define COP_cop_seq(o) o->cop_seq |
892 | #define COP_arybase(o) o->cop_arybase |
57843af0 |
893 | #define COP_line(o) CopLINE(o) |
b295d113 |
894 | #define COP_warnings(o) o->cop_warnings |
a8a597b2 |
895 | |
896 | MODULE = B PACKAGE = B::COP PREFIX = COP_ |
897 | |
898 | char * |
899 | COP_label(o) |
900 | B::COP o |
901 | |
11faa288 |
902 | char * |
903 | COP_stashpv(o) |
904 | B::COP o |
905 | |
a8a597b2 |
906 | B::HV |
907 | COP_stash(o) |
908 | B::COP o |
909 | |
57843af0 |
910 | char * |
911 | COP_file(o) |
a8a597b2 |
912 | B::COP o |
913 | |
914 | U32 |
915 | COP_cop_seq(o) |
916 | B::COP o |
917 | |
918 | I32 |
919 | COP_arybase(o) |
920 | B::COP o |
921 | |
922 | U16 |
923 | COP_line(o) |
924 | B::COP o |
925 | |
b295d113 |
926 | B::SV |
927 | COP_warnings(o) |
928 | B::COP o |
929 | |
a8a597b2 |
930 | MODULE = B PACKAGE = B::SV PREFIX = Sv |
931 | |
932 | U32 |
933 | SvREFCNT(sv) |
934 | B::SV sv |
935 | |
936 | U32 |
937 | SvFLAGS(sv) |
938 | B::SV sv |
939 | |
940 | MODULE = B PACKAGE = B::IV PREFIX = Sv |
941 | |
942 | IV |
943 | SvIV(sv) |
944 | B::IV sv |
945 | |
946 | IV |
947 | SvIVX(sv) |
948 | B::IV sv |
949 | |
0ca04487 |
950 | UV |
951 | SvUVX(sv) |
952 | B::IV sv |
953 | |
954 | |
a8a597b2 |
955 | MODULE = B PACKAGE = B::IV |
956 | |
957 | #define needs64bits(sv) ((I32)SvIVX(sv) != SvIVX(sv)) |
958 | |
959 | int |
960 | needs64bits(sv) |
961 | B::IV sv |
962 | |
963 | void |
964 | packiv(sv) |
965 | B::IV sv |
966 | CODE: |
967 | if (sizeof(IV) == 8) { |
968 | U32 wp[2]; |
969 | IV iv = SvIVX(sv); |
970 | /* |
971 | * The following way of spelling 32 is to stop compilers on |
972 | * 32-bit architectures from moaning about the shift count |
973 | * being >= the width of the type. Such architectures don't |
974 | * reach this code anyway (unless sizeof(IV) > 8 but then |
975 | * everything else breaks too so I'm not fussed at the moment). |
976 | */ |
42718184 |
977 | #ifdef UV_IS_QUAD |
978 | wp[0] = htonl(((UV)iv) >> (sizeof(UV)*4)); |
979 | #else |
980 | wp[0] = htonl(((U32)iv) >> (sizeof(UV)*4)); |
981 | #endif |
a8a597b2 |
982 | wp[1] = htonl(iv & 0xffffffff); |
79cb57f6 |
983 | ST(0) = sv_2mortal(newSVpvn((char *)wp, 8)); |
a8a597b2 |
984 | } else { |
985 | U32 w = htonl((U32)SvIVX(sv)); |
79cb57f6 |
986 | ST(0) = sv_2mortal(newSVpvn((char *)&w, 4)); |
a8a597b2 |
987 | } |
988 | |
989 | MODULE = B PACKAGE = B::NV PREFIX = Sv |
990 | |
76ef7183 |
991 | NV |
a8a597b2 |
992 | SvNV(sv) |
993 | B::NV sv |
994 | |
76ef7183 |
995 | NV |
a8a597b2 |
996 | SvNVX(sv) |
997 | B::NV sv |
998 | |
999 | MODULE = B PACKAGE = B::RV PREFIX = Sv |
1000 | |
1001 | B::SV |
1002 | SvRV(sv) |
1003 | B::RV sv |
1004 | |
1005 | MODULE = B PACKAGE = B::PV PREFIX = Sv |
1006 | |
0b40bd6d |
1007 | char* |
1008 | SvPVX(sv) |
1009 | B::PV sv |
1010 | |
b326da91 |
1011 | B::SV |
1012 | SvRV(sv) |
1013 | B::PV sv |
1014 | CODE: |
1015 | if( SvROK(sv) ) { |
1016 | RETVAL = SvRV(sv); |
1017 | } |
1018 | else { |
1019 | croak( "argument is not SvROK" ); |
1020 | } |
1021 | OUTPUT: |
1022 | RETVAL |
1023 | |
a8a597b2 |
1024 | void |
1025 | SvPV(sv) |
1026 | B::PV sv |
1027 | CODE: |
b326da91 |
1028 | ST(0) = sv_newmortal(); |
9d2bbe64 |
1029 | if( SvPOK(sv) ) { |
b326da91 |
1030 | sv_setpvn(ST(0), SvPVX(sv), SvCUR(sv)); |
1031 | SvFLAGS(ST(0)) |= SvUTF8(sv); |
1032 | } |
1033 | else { |
1034 | /* XXX for backward compatibility, but should fail */ |
1035 | /* croak( "argument is not SvPOK" ); */ |
1036 | sv_setpvn(ST(0), NULL, 0); |
1037 | } |
a8a597b2 |
1038 | |
445a12f6 |
1039 | STRLEN |
1040 | SvLEN(sv) |
1041 | B::PV sv |
1042 | |
1043 | STRLEN |
1044 | SvCUR(sv) |
1045 | B::PV sv |
1046 | |
a8a597b2 |
1047 | MODULE = B PACKAGE = B::PVMG PREFIX = Sv |
1048 | |
1049 | void |
1050 | SvMAGIC(sv) |
1051 | B::PVMG sv |
1052 | MAGIC * mg = NO_INIT |
1053 | PPCODE: |
1054 | for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) |
cea2e8a9 |
1055 | XPUSHs(make_mg_object(aTHX_ sv_newmortal(), mg)); |
a8a597b2 |
1056 | |
1057 | MODULE = B PACKAGE = B::PVMG |
1058 | |
1059 | B::HV |
1060 | SvSTASH(sv) |
1061 | B::PVMG sv |
1062 | |
1063 | #define MgMOREMAGIC(mg) mg->mg_moremagic |
1064 | #define MgPRIVATE(mg) mg->mg_private |
1065 | #define MgTYPE(mg) mg->mg_type |
1066 | #define MgFLAGS(mg) mg->mg_flags |
1067 | #define MgOBJ(mg) mg->mg_obj |
88b39979 |
1068 | #define MgLENGTH(mg) mg->mg_len |
bde7177d |
1069 | #define MgREGEX(mg) PTR2IV(mg->mg_obj) |
a8a597b2 |
1070 | |
1071 | MODULE = B PACKAGE = B::MAGIC PREFIX = Mg |
1072 | |
1073 | B::MAGIC |
1074 | MgMOREMAGIC(mg) |
1075 | B::MAGIC mg |
1076 | |
1077 | U16 |
1078 | MgPRIVATE(mg) |
1079 | B::MAGIC mg |
1080 | |
1081 | char |
1082 | MgTYPE(mg) |
1083 | B::MAGIC mg |
1084 | |
1085 | U8 |
1086 | MgFLAGS(mg) |
1087 | B::MAGIC mg |
1088 | |
1089 | B::SV |
1090 | MgOBJ(mg) |
1091 | B::MAGIC mg |
b326da91 |
1092 | CODE: |
1093 | if( mg->mg_type != 'r' ) { |
1094 | RETVAL = MgOBJ(mg); |
1095 | } |
1096 | else { |
1097 | croak( "OBJ is not meaningful on r-magic" ); |
1098 | } |
1099 | OUTPUT: |
1100 | RETVAL |
1101 | |
9d2bbe64 |
1102 | IV |
1103 | MgREGEX(mg) |
1104 | B::MAGIC mg |
1105 | CODE: |
1106 | if( mg->mg_type == 'r' ) { |
1107 | RETVAL = MgREGEX(mg); |
1108 | } |
1109 | else { |
1110 | croak( "REGEX is only meaningful on r-magic" ); |
1111 | } |
1112 | OUTPUT: |
1113 | RETVAL |
1114 | |
b326da91 |
1115 | SV* |
1116 | precomp(mg) |
1117 | B::MAGIC mg |
1118 | CODE: |
1119 | if (mg->mg_type == 'r') { |
1120 | REGEXP* rx = (REGEXP*)mg->mg_obj; |
1121 | if( rx ) |
1122 | RETVAL = newSVpvn( rx->precomp, rx->prelen ); |
1123 | } |
1124 | else { |
1125 | croak( "precomp is only meaningful on r-magic" ); |
1126 | } |
1127 | OUTPUT: |
1128 | RETVAL |
a8a597b2 |
1129 | |
88b39979 |
1130 | I32 |
1131 | MgLENGTH(mg) |
1132 | B::MAGIC mg |
1133 | |
a8a597b2 |
1134 | void |
1135 | MgPTR(mg) |
1136 | B::MAGIC mg |
1137 | CODE: |
1138 | ST(0) = sv_newmortal(); |
88b39979 |
1139 | if (mg->mg_ptr){ |
1140 | if (mg->mg_len >= 0){ |
1141 | sv_setpvn(ST(0), mg->mg_ptr, mg->mg_len); |
1142 | } else { |
1143 | if (mg->mg_len == HEf_SVKEY) |
1144 | sv_setsv(ST(0),newRV((SV*)mg->mg_ptr)); |
1145 | } |
1146 | } |
a8a597b2 |
1147 | |
1148 | MODULE = B PACKAGE = B::PVLV PREFIX = Lv |
1149 | |
1150 | U32 |
1151 | LvTARGOFF(sv) |
1152 | B::PVLV sv |
1153 | |
1154 | U32 |
1155 | LvTARGLEN(sv) |
1156 | B::PVLV sv |
1157 | |
1158 | char |
1159 | LvTYPE(sv) |
1160 | B::PVLV sv |
1161 | |
1162 | B::SV |
1163 | LvTARG(sv) |
1164 | B::PVLV sv |
1165 | |
1166 | MODULE = B PACKAGE = B::BM PREFIX = Bm |
1167 | |
1168 | I32 |
1169 | BmUSEFUL(sv) |
1170 | B::BM sv |
1171 | |
1172 | U16 |
1173 | BmPREVIOUS(sv) |
1174 | B::BM sv |
1175 | |
1176 | U8 |
1177 | BmRARE(sv) |
1178 | B::BM sv |
1179 | |
1180 | void |
1181 | BmTABLE(sv) |
1182 | B::BM sv |
1183 | STRLEN len = NO_INIT |
1184 | char * str = NO_INIT |
1185 | CODE: |
1186 | str = SvPV(sv, len); |
1187 | /* Boyer-Moore table is just after string and its safety-margin \0 */ |
79cb57f6 |
1188 | ST(0) = sv_2mortal(newSVpvn(str + len + 1, 256)); |
a8a597b2 |
1189 | |
1190 | MODULE = B PACKAGE = B::GV PREFIX = Gv |
1191 | |
1192 | void |
1193 | GvNAME(gv) |
1194 | B::GV gv |
1195 | CODE: |
79cb57f6 |
1196 | ST(0) = sv_2mortal(newSVpvn(GvNAME(gv), GvNAMELEN(gv))); |
a8a597b2 |
1197 | |
87d7fd28 |
1198 | bool |
1199 | is_empty(gv) |
1200 | B::GV gv |
1201 | CODE: |
1202 | RETVAL = GvGP(gv) == Null(GP*); |
1203 | OUTPUT: |
1204 | RETVAL |
1205 | |
a8a597b2 |
1206 | B::HV |
1207 | GvSTASH(gv) |
1208 | B::GV gv |
1209 | |
1210 | B::SV |
1211 | GvSV(gv) |
1212 | B::GV gv |
1213 | |
1214 | B::IO |
1215 | GvIO(gv) |
1216 | B::GV gv |
1217 | |
1218 | B::CV |
1219 | GvFORM(gv) |
1220 | B::GV gv |
1221 | |
1222 | B::AV |
1223 | GvAV(gv) |
1224 | B::GV gv |
1225 | |
1226 | B::HV |
1227 | GvHV(gv) |
1228 | B::GV gv |
1229 | |
1230 | B::GV |
1231 | GvEGV(gv) |
1232 | B::GV gv |
1233 | |
1234 | B::CV |
1235 | GvCV(gv) |
1236 | B::GV gv |
1237 | |
1238 | U32 |
1239 | GvCVGEN(gv) |
1240 | B::GV gv |
1241 | |
1242 | U16 |
1243 | GvLINE(gv) |
1244 | B::GV gv |
1245 | |
b195d487 |
1246 | char * |
1247 | GvFILE(gv) |
1248 | B::GV gv |
1249 | |
a8a597b2 |
1250 | B::GV |
1251 | GvFILEGV(gv) |
1252 | B::GV gv |
1253 | |
1254 | MODULE = B PACKAGE = B::GV |
1255 | |
1256 | U32 |
1257 | GvREFCNT(gv) |
1258 | B::GV gv |
1259 | |
1260 | U8 |
1261 | GvFLAGS(gv) |
1262 | B::GV gv |
1263 | |
1264 | MODULE = B PACKAGE = B::IO PREFIX = Io |
1265 | |
1266 | long |
1267 | IoLINES(io) |
1268 | B::IO io |
1269 | |
1270 | long |
1271 | IoPAGE(io) |
1272 | B::IO io |
1273 | |
1274 | long |
1275 | IoPAGE_LEN(io) |
1276 | B::IO io |
1277 | |
1278 | long |
1279 | IoLINES_LEFT(io) |
1280 | B::IO io |
1281 | |
1282 | char * |
1283 | IoTOP_NAME(io) |
1284 | B::IO io |
1285 | |
1286 | B::GV |
1287 | IoTOP_GV(io) |
1288 | B::IO io |
1289 | |
1290 | char * |
1291 | IoFMT_NAME(io) |
1292 | B::IO io |
1293 | |
1294 | B::GV |
1295 | IoFMT_GV(io) |
1296 | B::IO io |
1297 | |
1298 | char * |
1299 | IoBOTTOM_NAME(io) |
1300 | B::IO io |
1301 | |
1302 | B::GV |
1303 | IoBOTTOM_GV(io) |
1304 | B::IO io |
1305 | |
1306 | short |
1307 | IoSUBPROCESS(io) |
1308 | B::IO io |
1309 | |
b326da91 |
1310 | bool |
1311 | IsSTD(io,name) |
1312 | B::IO io |
1313 | char* name |
1314 | PREINIT: |
1315 | PerlIO* handle = 0; |
1316 | CODE: |
1317 | if( strEQ( name, "stdin" ) ) { |
1318 | handle = PerlIO_stdin(); |
1319 | } |
1320 | else if( strEQ( name, "stdout" ) ) { |
1321 | handle = PerlIO_stdout(); |
1322 | } |
1323 | else if( strEQ( name, "stderr" ) ) { |
1324 | handle = PerlIO_stderr(); |
1325 | } |
1326 | else { |
1327 | croak( "Invalid value '%s'", name ); |
1328 | } |
1329 | RETVAL = handle == IoIFP(io); |
1330 | OUTPUT: |
1331 | RETVAL |
1332 | |
a8a597b2 |
1333 | MODULE = B PACKAGE = B::IO |
1334 | |
1335 | char |
1336 | IoTYPE(io) |
1337 | B::IO io |
1338 | |
1339 | U8 |
1340 | IoFLAGS(io) |
1341 | B::IO io |
1342 | |
1343 | MODULE = B PACKAGE = B::AV PREFIX = Av |
1344 | |
1345 | SSize_t |
1346 | AvFILL(av) |
1347 | B::AV av |
1348 | |
1349 | SSize_t |
1350 | AvMAX(av) |
1351 | B::AV av |
1352 | |
1353 | #define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off |
1354 | |
1355 | IV |
1356 | AvOFF(av) |
1357 | B::AV av |
1358 | |
1359 | void |
1360 | AvARRAY(av) |
1361 | B::AV av |
1362 | PPCODE: |
1363 | if (AvFILL(av) >= 0) { |
1364 | SV **svp = AvARRAY(av); |
1365 | I32 i; |
1366 | for (i = 0; i <= AvFILL(av); i++) |
cea2e8a9 |
1367 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), svp[i])); |
a8a597b2 |
1368 | } |
1369 | |
1370 | MODULE = B PACKAGE = B::AV |
1371 | |
1372 | U8 |
1373 | AvFLAGS(av) |
1374 | B::AV av |
1375 | |
1376 | MODULE = B PACKAGE = B::CV PREFIX = Cv |
1377 | |
1378 | B::HV |
1379 | CvSTASH(cv) |
1380 | B::CV cv |
1381 | |
1382 | B::OP |
1383 | CvSTART(cv) |
1384 | B::CV cv |
1385 | |
1386 | B::OP |
1387 | CvROOT(cv) |
1388 | B::CV cv |
1389 | |
1390 | B::GV |
1391 | CvGV(cv) |
1392 | B::CV cv |
1393 | |
57843af0 |
1394 | char * |
1395 | CvFILE(cv) |
1396 | B::CV cv |
1397 | |
a8a597b2 |
1398 | long |
1399 | CvDEPTH(cv) |
1400 | B::CV cv |
1401 | |
1402 | B::AV |
1403 | CvPADLIST(cv) |
1404 | B::CV cv |
1405 | |
1406 | B::CV |
1407 | CvOUTSIDE(cv) |
1408 | B::CV cv |
1409 | |
1410 | void |
1411 | CvXSUB(cv) |
1412 | B::CV cv |
1413 | CODE: |
56431972 |
1414 | ST(0) = sv_2mortal(newSViv(PTR2IV(CvXSUB(cv)))); |
a8a597b2 |
1415 | |
1416 | |
1417 | void |
1418 | CvXSUBANY(cv) |
1419 | B::CV cv |
1420 | CODE: |
b326da91 |
1421 | ST(0) = CvCONST(cv) ? |
1422 | make_sv_object(aTHX_ sv_newmortal(),CvXSUBANY(cv).any_ptr) : |
1423 | sv_2mortal(newSViv(CvXSUBANY(cv).any_iv)); |
a8a597b2 |
1424 | |
5cfd8ad4 |
1425 | MODULE = B PACKAGE = B::CV |
1426 | |
6aaf4108 |
1427 | U16 |
5cfd8ad4 |
1428 | CvFLAGS(cv) |
1429 | B::CV cv |
1430 | |
de3f1649 |
1431 | MODULE = B PACKAGE = B::CV PREFIX = cv_ |
1432 | |
1433 | B::SV |
1434 | cv_const_sv(cv) |
1435 | B::CV cv |
1436 | |
5cfd8ad4 |
1437 | |
a8a597b2 |
1438 | MODULE = B PACKAGE = B::HV PREFIX = Hv |
1439 | |
1440 | STRLEN |
1441 | HvFILL(hv) |
1442 | B::HV hv |
1443 | |
1444 | STRLEN |
1445 | HvMAX(hv) |
1446 | B::HV hv |
1447 | |
1448 | I32 |
1449 | HvKEYS(hv) |
1450 | B::HV hv |
1451 | |
1452 | I32 |
1453 | HvRITER(hv) |
1454 | B::HV hv |
1455 | |
1456 | char * |
1457 | HvNAME(hv) |
1458 | B::HV hv |
1459 | |
1460 | B::PMOP |
1461 | HvPMROOT(hv) |
1462 | B::HV hv |
1463 | |
1464 | void |
1465 | HvARRAY(hv) |
1466 | B::HV hv |
1467 | PPCODE: |
1468 | if (HvKEYS(hv) > 0) { |
1469 | SV *sv; |
1470 | char *key; |
1471 | I32 len; |
1472 | (void)hv_iterinit(hv); |
1473 | EXTEND(sp, HvKEYS(hv) * 2); |
8063af02 |
1474 | while ((sv = hv_iternextsv(hv, &key, &len))) { |
79cb57f6 |
1475 | PUSHs(newSVpvn(key, len)); |
cea2e8a9 |
1476 | PUSHs(make_sv_object(aTHX_ sv_newmortal(), sv)); |
a8a597b2 |
1477 | } |
1478 | } |