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 |
31b49ad4 |
98 | if (o->op_type == OP_GV || o->op_type == OP_GVSV || |
99 | o->op_type == OP_AELEMFAST || o->op_type == OP_RCATLINE) |
18228111 |
100 | return OPc_PADOP; |
101 | #endif |
102 | |
22c35a8c |
103 | switch (PL_opargs[o->op_type] & OA_CLASS_MASK) { |
a8a597b2 |
104 | case OA_BASEOP: |
105 | return OPc_BASEOP; |
106 | |
107 | case OA_UNOP: |
108 | return OPc_UNOP; |
109 | |
110 | case OA_BINOP: |
111 | return OPc_BINOP; |
112 | |
113 | case OA_LOGOP: |
114 | return OPc_LOGOP; |
115 | |
a8a597b2 |
116 | case OA_LISTOP: |
117 | return OPc_LISTOP; |
118 | |
119 | case OA_PMOP: |
120 | return OPc_PMOP; |
121 | |
122 | case OA_SVOP: |
123 | return OPc_SVOP; |
124 | |
7934575e |
125 | case OA_PADOP: |
126 | return OPc_PADOP; |
a8a597b2 |
127 | |
293d3ffa |
128 | case OA_PVOP_OR_SVOP: |
129 | /* |
130 | * Character translations (tr///) are usually a PVOP, keeping a |
131 | * pointer to a table of shorts used to look up translations. |
132 | * Under utf8, however, a simple table isn't practical; instead, |
133 | * the OP is an SVOP, and the SV is a reference to a swash |
134 | * (i.e., an RV pointing to an HV). |
135 | */ |
136 | return (o->op_private & (OPpTRANS_TO_UTF|OPpTRANS_FROM_UTF)) |
137 | ? OPc_SVOP : OPc_PVOP; |
a8a597b2 |
138 | |
139 | case OA_LOOP: |
140 | return OPc_LOOP; |
141 | |
142 | case OA_COP: |
143 | return OPc_COP; |
144 | |
145 | case OA_BASEOP_OR_UNOP: |
146 | /* |
147 | * UNI(OP_foo) in toke.c returns token UNI or FUNC1 depending on |
45f6cd40 |
148 | * whether parens were seen. perly.y uses OPf_SPECIAL to |
149 | * signal whether a BASEOP had empty parens or none. |
150 | * Some other UNOPs are created later, though, so the best |
151 | * test is OPf_KIDS, which is set in newUNOP. |
a8a597b2 |
152 | */ |
45f6cd40 |
153 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; |
a8a597b2 |
154 | |
155 | case OA_FILESTATOP: |
156 | /* |
157 | * The file stat OPs are created via UNI(OP_foo) in toke.c but use |
158 | * the OPf_REF flag to distinguish between OP types instead of the |
159 | * usual OPf_SPECIAL flag. As usual, if OPf_KIDS is set, then we |
160 | * return OPc_UNOP so that walkoptree can find our children. If |
161 | * OPf_KIDS is not set then we check OPf_REF. Without OPf_REF set |
162 | * (no argument to the operator) it's an OP; with OPf_REF set it's |
7934575e |
163 | * an SVOP (and op_sv is the GV for the filehandle argument). |
a8a597b2 |
164 | */ |
165 | return ((o->op_flags & OPf_KIDS) ? OPc_UNOP : |
93865851 |
166 | #ifdef USE_ITHREADS |
167 | (o->op_flags & OPf_REF) ? OPc_PADOP : OPc_BASEOP); |
168 | #else |
7934575e |
169 | (o->op_flags & OPf_REF) ? OPc_SVOP : OPc_BASEOP); |
93865851 |
170 | #endif |
a8a597b2 |
171 | case OA_LOOPEXOP: |
172 | /* |
173 | * next, last, redo, dump and goto use OPf_SPECIAL to indicate that a |
174 | * label was omitted (in which case it's a BASEOP) or else a term was |
175 | * seen. In this last case, all except goto are definitely PVOP but |
176 | * goto is either a PVOP (with an ordinary constant label), an UNOP |
177 | * with OPf_STACKED (with a non-constant non-sub) or an UNOP for |
178 | * OP_REFGEN (with goto &sub) in which case OPf_STACKED also seems to |
179 | * get set. |
180 | */ |
181 | if (o->op_flags & OPf_STACKED) |
182 | return OPc_UNOP; |
183 | else if (o->op_flags & OPf_SPECIAL) |
184 | return OPc_BASEOP; |
185 | else |
186 | return OPc_PVOP; |
187 | } |
188 | warn("can't determine class of operator %s, assuming BASEOP\n", |
22c35a8c |
189 | PL_op_name[o->op_type]); |
a8a597b2 |
190 | return OPc_BASEOP; |
191 | } |
192 | |
193 | static char * |
cea2e8a9 |
194 | cc_opclassname(pTHX_ OP *o) |
a8a597b2 |
195 | { |
cea2e8a9 |
196 | return opclassnames[cc_opclass(aTHX_ o)]; |
a8a597b2 |
197 | } |
198 | |
199 | static SV * |
cea2e8a9 |
200 | make_sv_object(pTHX_ SV *arg, SV *sv) |
a8a597b2 |
201 | { |
202 | char *type = 0; |
203 | IV iv; |
89ca4ac7 |
204 | dMY_CXT; |
a8a597b2 |
205 | |
e8edd1e6 |
206 | for (iv = 0; iv < sizeof(specialsv_list)/sizeof(SV*); iv++) { |
207 | if (sv == specialsv_list[iv]) { |
a8a597b2 |
208 | type = "B::SPECIAL"; |
209 | break; |
210 | } |
211 | } |
212 | if (!type) { |
213 | type = svclassnames[SvTYPE(sv)]; |
56431972 |
214 | iv = PTR2IV(sv); |
a8a597b2 |
215 | } |
216 | sv_setiv(newSVrv(arg, type), iv); |
217 | return arg; |
218 | } |
219 | |
220 | static SV * |
cea2e8a9 |
221 | make_mg_object(pTHX_ SV *arg, MAGIC *mg) |
a8a597b2 |
222 | { |
56431972 |
223 | sv_setiv(newSVrv(arg, "B::MAGIC"), PTR2IV(mg)); |
a8a597b2 |
224 | return arg; |
225 | } |
226 | |
227 | static SV * |
52ad86de |
228 | cstring(pTHX_ SV *sv, bool perlstyle) |
a8a597b2 |
229 | { |
79cb57f6 |
230 | SV *sstr = newSVpvn("", 0); |
a8a597b2 |
231 | STRLEN len; |
232 | char *s; |
b326da91 |
233 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
a8a597b2 |
234 | |
235 | if (!SvOK(sv)) |
236 | sv_setpvn(sstr, "0", 1); |
d79a7a3d |
237 | else if (perlstyle && SvUTF8(sv)) |
238 | { |
239 | SV *tmpsv = sv_newmortal(); /* Temporary SV to feed sv_uni_display */ |
240 | len = SvCUR(sv); |
241 | s = sv_uni_display(tmpsv, sv, 8*len, UNI_DISPLAY_QQ); |
242 | sv_setpv(sstr,"\""); |
243 | while (*s) |
244 | { |
245 | if (*s == '"') |
246 | sv_catpv(sstr, "\\\""); |
247 | else if (*s == '$') |
248 | sv_catpv(sstr, "\\$"); |
249 | else if (*s == '@') |
250 | sv_catpv(sstr, "\\@"); |
251 | else if (*s == '\\') |
252 | { |
253 | if (strchr("nrftax\\",*(s+1))) |
254 | sv_catpvn(sstr, s++, 2); |
255 | else |
256 | sv_catpv(sstr, "\\\\"); |
257 | } |
258 | else /* should always be printable */ |
259 | sv_catpvn(sstr, s, 1); |
260 | ++s; |
261 | } |
262 | sv_catpv(sstr, "\""); |
263 | return sstr; |
264 | } |
a8a597b2 |
265 | else |
266 | { |
267 | /* XXX Optimise? */ |
268 | s = SvPV(sv, len); |
269 | sv_catpv(sstr, "\""); |
270 | for (; len; len--, s++) |
271 | { |
272 | /* At least try a little for readability */ |
273 | if (*s == '"') |
274 | sv_catpv(sstr, "\\\""); |
275 | else if (*s == '\\') |
276 | sv_catpv(sstr, "\\\\"); |
b326da91 |
277 | /* trigraphs - bleagh */ |
52ad86de |
278 | else if (!perlstyle && *s == '?' && len>=3 && s[1] == '?') |
b326da91 |
279 | { |
280 | sprintf(escbuff, "\\%03o", '?'); |
281 | sv_catpv(sstr, escbuff); |
282 | } |
52ad86de |
283 | else if (perlstyle && *s == '$') |
284 | sv_catpv(sstr, "\\$"); |
285 | else if (perlstyle && *s == '@') |
286 | sv_catpv(sstr, "\\@"); |
ce561ef2 |
287 | #ifdef EBCDIC |
288 | else if (isPRINT(*s)) |
289 | #else |
290 | else if (*s >= ' ' && *s < 127) |
291 | #endif /* EBCDIC */ |
a8a597b2 |
292 | sv_catpvn(sstr, s, 1); |
293 | else if (*s == '\n') |
294 | sv_catpv(sstr, "\\n"); |
295 | else if (*s == '\r') |
296 | sv_catpv(sstr, "\\r"); |
297 | else if (*s == '\t') |
298 | sv_catpv(sstr, "\\t"); |
299 | else if (*s == '\a') |
300 | sv_catpv(sstr, "\\a"); |
301 | else if (*s == '\b') |
302 | sv_catpv(sstr, "\\b"); |
303 | else if (*s == '\f') |
304 | sv_catpv(sstr, "\\f"); |
52ad86de |
305 | else if (!perlstyle && *s == '\v') |
a8a597b2 |
306 | sv_catpv(sstr, "\\v"); |
307 | else |
308 | { |
a8a597b2 |
309 | /* Don't want promotion of a signed -1 char in sprintf args */ |
310 | unsigned char c = (unsigned char) *s; |
311 | sprintf(escbuff, "\\%03o", c); |
312 | sv_catpv(sstr, escbuff); |
313 | } |
314 | /* XXX Add line breaks if string is long */ |
315 | } |
316 | sv_catpv(sstr, "\""); |
317 | } |
318 | return sstr; |
319 | } |
320 | |
321 | static SV * |
cea2e8a9 |
322 | cchar(pTHX_ SV *sv) |
a8a597b2 |
323 | { |
79cb57f6 |
324 | SV *sstr = newSVpvn("'", 1); |
2d8e6c8d |
325 | STRLEN n_a; |
326 | char *s = SvPV(sv, n_a); |
a8a597b2 |
327 | |
328 | if (*s == '\'') |
329 | sv_catpv(sstr, "\\'"); |
330 | else if (*s == '\\') |
331 | sv_catpv(sstr, "\\\\"); |
ce561ef2 |
332 | #ifdef EBCDIC |
133b4094 |
333 | else if (isPRINT(*s)) |
ce561ef2 |
334 | #else |
335 | else if (*s >= ' ' && *s < 127) |
336 | #endif /* EBCDIC */ |
a8a597b2 |
337 | sv_catpvn(sstr, s, 1); |
338 | else if (*s == '\n') |
339 | sv_catpv(sstr, "\\n"); |
340 | else if (*s == '\r') |
341 | sv_catpv(sstr, "\\r"); |
342 | else if (*s == '\t') |
343 | sv_catpv(sstr, "\\t"); |
344 | else if (*s == '\a') |
345 | sv_catpv(sstr, "\\a"); |
346 | else if (*s == '\b') |
347 | sv_catpv(sstr, "\\b"); |
348 | else if (*s == '\f') |
349 | sv_catpv(sstr, "\\f"); |
350 | else if (*s == '\v') |
351 | sv_catpv(sstr, "\\v"); |
352 | else |
353 | { |
354 | /* no trigraph support */ |
355 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
356 | /* Don't want promotion of a signed -1 char in sprintf args */ |
357 | unsigned char c = (unsigned char) *s; |
358 | sprintf(escbuff, "\\%03o", c); |
359 | sv_catpv(sstr, escbuff); |
360 | } |
361 | sv_catpv(sstr, "'"); |
362 | return sstr; |
363 | } |
364 | |
a8a597b2 |
365 | void |
cea2e8a9 |
366 | walkoptree(pTHX_ SV *opsv, char *method) |
a8a597b2 |
367 | { |
368 | dSP; |
f3be9b72 |
369 | OP *o, *kid; |
89ca4ac7 |
370 | dMY_CXT; |
371 | |
a8a597b2 |
372 | if (!SvROK(opsv)) |
373 | croak("opsv is not a reference"); |
374 | opsv = sv_mortalcopy(opsv); |
56431972 |
375 | o = INT2PTR(OP*,SvIV((SV*)SvRV(opsv))); |
a8a597b2 |
376 | if (walkoptree_debug) { |
377 | PUSHMARK(sp); |
378 | XPUSHs(opsv); |
379 | PUTBACK; |
380 | perl_call_method("walkoptree_debug", G_DISCARD); |
381 | } |
382 | PUSHMARK(sp); |
383 | XPUSHs(opsv); |
384 | PUTBACK; |
385 | perl_call_method(method, G_DISCARD); |
386 | if (o && (o->op_flags & OPf_KIDS)) { |
a8a597b2 |
387 | for (kid = ((UNOP*)o)->op_first; kid; kid = kid->op_sibling) { |
388 | /* Use the same opsv. Rely on methods not to mess it up. */ |
56431972 |
389 | sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid)); |
cea2e8a9 |
390 | walkoptree(aTHX_ opsv, method); |
a8a597b2 |
391 | } |
392 | } |
f3be9b72 |
393 | if (o && (cc_opclass(aTHX_ o) == OPc_PMOP) |
394 | && (kid = cPMOPo->op_pmreplroot)) |
395 | { |
396 | sv_setiv(newSVrv(opsv, opclassnames[OPc_PMOP]), PTR2IV(kid)); |
397 | walkoptree(aTHX_ opsv, method); |
398 | } |
a8a597b2 |
399 | } |
400 | |
401 | typedef OP *B__OP; |
402 | typedef UNOP *B__UNOP; |
403 | typedef BINOP *B__BINOP; |
404 | typedef LOGOP *B__LOGOP; |
a8a597b2 |
405 | typedef LISTOP *B__LISTOP; |
406 | typedef PMOP *B__PMOP; |
407 | typedef SVOP *B__SVOP; |
7934575e |
408 | typedef PADOP *B__PADOP; |
a8a597b2 |
409 | typedef PVOP *B__PVOP; |
410 | typedef LOOP *B__LOOP; |
411 | typedef COP *B__COP; |
412 | |
413 | typedef SV *B__SV; |
414 | typedef SV *B__IV; |
415 | typedef SV *B__PV; |
416 | typedef SV *B__NV; |
417 | typedef SV *B__PVMG; |
418 | typedef SV *B__PVLV; |
419 | typedef SV *B__BM; |
420 | typedef SV *B__RV; |
421 | typedef AV *B__AV; |
422 | typedef HV *B__HV; |
423 | typedef CV *B__CV; |
424 | typedef GV *B__GV; |
425 | typedef IO *B__IO; |
426 | |
427 | typedef MAGIC *B__MAGIC; |
428 | |
429 | MODULE = B PACKAGE = B PREFIX = B_ |
430 | |
431 | PROTOTYPES: DISABLE |
432 | |
433 | BOOT: |
4c1f658f |
434 | { |
435 | HV *stash = gv_stashpvn("B", 1, TRUE); |
436 | AV *export_ok = perl_get_av("B::EXPORT_OK",TRUE); |
89ca4ac7 |
437 | MY_CXT_INIT; |
e8edd1e6 |
438 | specialsv_list[0] = Nullsv; |
439 | specialsv_list[1] = &PL_sv_undef; |
440 | specialsv_list[2] = &PL_sv_yes; |
441 | specialsv_list[3] = &PL_sv_no; |
059a8bb7 |
442 | specialsv_list[4] = pWARN_ALL; |
443 | specialsv_list[5] = pWARN_NONE; |
b326da91 |
444 | specialsv_list[6] = pWARN_STD; |
4c1f658f |
445 | #include "defsubs.h" |
446 | } |
a8a597b2 |
447 | |
3280af22 |
448 | #define B_main_cv() PL_main_cv |
31d7d75a |
449 | #define B_init_av() PL_initav |
ece599bd |
450 | #define B_check_av() PL_checkav_save |
059a8bb7 |
451 | #define B_begin_av() PL_beginav_save |
452 | #define B_end_av() PL_endav |
3280af22 |
453 | #define B_main_root() PL_main_root |
454 | #define B_main_start() PL_main_start |
56eca212 |
455 | #define B_amagic_generation() PL_amagic_generation |
3280af22 |
456 | #define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv)) |
457 | #define B_sv_undef() &PL_sv_undef |
458 | #define B_sv_yes() &PL_sv_yes |
459 | #define B_sv_no() &PL_sv_no |
9d2bbe64 |
460 | #ifdef USE_ITHREADS |
461 | #define B_regex_padav() PL_regex_padav |
462 | #endif |
a8a597b2 |
463 | |
31d7d75a |
464 | B::AV |
465 | B_init_av() |
466 | |
059a8bb7 |
467 | B::AV |
ece599bd |
468 | B_check_av() |
469 | |
470 | B::AV |
059a8bb7 |
471 | B_begin_av() |
472 | |
473 | B::AV |
474 | B_end_av() |
475 | |
9d2bbe64 |
476 | #ifdef USE_ITHREADS |
477 | |
478 | B::AV |
479 | B_regex_padav() |
480 | |
481 | #endif |
482 | |
a8a597b2 |
483 | B::CV |
484 | B_main_cv() |
485 | |
486 | B::OP |
487 | B_main_root() |
488 | |
489 | B::OP |
490 | B_main_start() |
491 | |
56eca212 |
492 | long |
493 | B_amagic_generation() |
494 | |
a8a597b2 |
495 | B::AV |
496 | B_comppadlist() |
497 | |
498 | B::SV |
499 | B_sv_undef() |
500 | |
501 | B::SV |
502 | B_sv_yes() |
503 | |
504 | B::SV |
505 | B_sv_no() |
506 | |
507 | MODULE = B PACKAGE = B |
508 | |
509 | |
510 | void |
511 | walkoptree(opsv, method) |
512 | SV * opsv |
513 | char * method |
cea2e8a9 |
514 | CODE: |
515 | walkoptree(aTHX_ opsv, method); |
a8a597b2 |
516 | |
517 | int |
518 | walkoptree_debug(...) |
519 | CODE: |
89ca4ac7 |
520 | dMY_CXT; |
a8a597b2 |
521 | RETVAL = walkoptree_debug; |
522 | if (items > 0 && SvTRUE(ST(1))) |
523 | walkoptree_debug = 1; |
524 | OUTPUT: |
525 | RETVAL |
526 | |
56431972 |
527 | #define address(sv) PTR2IV(sv) |
a8a597b2 |
528 | |
529 | IV |
530 | address(sv) |
531 | SV * sv |
532 | |
533 | B::SV |
534 | svref_2object(sv) |
535 | SV * sv |
536 | CODE: |
537 | if (!SvROK(sv)) |
538 | croak("argument is not a reference"); |
539 | RETVAL = (SV*)SvRV(sv); |
540 | OUTPUT: |
0cc1d052 |
541 | RETVAL |
542 | |
543 | void |
544 | opnumber(name) |
545 | char * name |
546 | CODE: |
547 | { |
548 | int i; |
549 | IV result = -1; |
550 | ST(0) = sv_newmortal(); |
551 | if (strncmp(name,"pp_",3) == 0) |
552 | name += 3; |
553 | for (i = 0; i < PL_maxo; i++) |
554 | { |
555 | if (strcmp(name, PL_op_name[i]) == 0) |
556 | { |
557 | result = i; |
558 | break; |
559 | } |
560 | } |
561 | sv_setiv(ST(0),result); |
562 | } |
a8a597b2 |
563 | |
564 | void |
565 | ppname(opnum) |
566 | int opnum |
567 | CODE: |
568 | ST(0) = sv_newmortal(); |
3280af22 |
569 | if (opnum >= 0 && opnum < PL_maxo) { |
a8a597b2 |
570 | sv_setpvn(ST(0), "pp_", 3); |
22c35a8c |
571 | sv_catpv(ST(0), PL_op_name[opnum]); |
a8a597b2 |
572 | } |
573 | |
574 | void |
575 | hash(sv) |
576 | SV * sv |
577 | CODE: |
578 | char *s; |
579 | STRLEN len; |
580 | U32 hash = 0; |
faccc32b |
581 | char hexhash[19]; /* must fit "0xffffffffffffffff" plus trailing \0 */ |
a8a597b2 |
582 | s = SvPV(sv, len); |
c32d3395 |
583 | PERL_HASH(hash, s, len); |
faccc32b |
584 | sprintf(hexhash, "0x%"UVxf, (UV)hash); |
a8a597b2 |
585 | ST(0) = sv_2mortal(newSVpv(hexhash, 0)); |
586 | |
587 | #define cast_I32(foo) (I32)foo |
588 | IV |
589 | cast_I32(i) |
590 | IV i |
591 | |
592 | void |
593 | minus_c() |
594 | CODE: |
3280af22 |
595 | PL_minus_c = TRUE; |
a8a597b2 |
596 | |
059a8bb7 |
597 | void |
598 | save_BEGINs() |
599 | CODE: |
aefff11f |
600 | PL_savebegin = TRUE; |
059a8bb7 |
601 | |
a8a597b2 |
602 | SV * |
603 | cstring(sv) |
604 | SV * sv |
cea2e8a9 |
605 | CODE: |
52ad86de |
606 | RETVAL = cstring(aTHX_ sv, 0); |
607 | OUTPUT: |
608 | RETVAL |
609 | |
610 | SV * |
611 | perlstring(sv) |
612 | SV * sv |
613 | CODE: |
614 | RETVAL = cstring(aTHX_ sv, 1); |
cea2e8a9 |
615 | OUTPUT: |
616 | RETVAL |
a8a597b2 |
617 | |
618 | SV * |
619 | cchar(sv) |
620 | SV * sv |
cea2e8a9 |
621 | CODE: |
622 | RETVAL = cchar(aTHX_ sv); |
623 | OUTPUT: |
624 | RETVAL |
a8a597b2 |
625 | |
626 | void |
627 | threadsv_names() |
628 | PPCODE: |
a8a597b2 |
629 | |
630 | |
631 | #define OP_next(o) o->op_next |
632 | #define OP_sibling(o) o->op_sibling |
22c35a8c |
633 | #define OP_desc(o) PL_op_desc[o->op_type] |
a8a597b2 |
634 | #define OP_targ(o) o->op_targ |
635 | #define OP_type(o) o->op_type |
636 | #define OP_seq(o) o->op_seq |
637 | #define OP_flags(o) o->op_flags |
638 | #define OP_private(o) o->op_private |
639 | |
640 | MODULE = B PACKAGE = B::OP PREFIX = OP_ |
641 | |
642 | B::OP |
643 | OP_next(o) |
644 | B::OP o |
645 | |
646 | B::OP |
647 | OP_sibling(o) |
648 | B::OP o |
649 | |
650 | char * |
3f872cb9 |
651 | OP_name(o) |
652 | B::OP o |
653 | CODE: |
8063af02 |
654 | RETVAL = PL_op_name[o->op_type]; |
655 | OUTPUT: |
656 | RETVAL |
3f872cb9 |
657 | |
658 | |
8063af02 |
659 | void |
a8a597b2 |
660 | OP_ppaddr(o) |
661 | B::OP o |
dc333d64 |
662 | PREINIT: |
663 | int i; |
664 | SV *sv = sv_newmortal(); |
a8a597b2 |
665 | CODE: |
dc333d64 |
666 | sv_setpvn(sv, "PL_ppaddr[OP_", 13); |
667 | sv_catpv(sv, PL_op_name[o->op_type]); |
7c436af3 |
668 | for (i=13; (STRLEN)i < SvCUR(sv); ++i) |
dc333d64 |
669 | SvPVX(sv)[i] = toUPPER(SvPVX(sv)[i]); |
670 | sv_catpv(sv, "]"); |
671 | ST(0) = sv; |
a8a597b2 |
672 | |
673 | char * |
674 | OP_desc(o) |
675 | B::OP o |
676 | |
7934575e |
677 | PADOFFSET |
a8a597b2 |
678 | OP_targ(o) |
679 | B::OP o |
680 | |
681 | U16 |
682 | OP_type(o) |
683 | B::OP o |
684 | |
685 | U16 |
686 | OP_seq(o) |
687 | B::OP o |
688 | |
689 | U8 |
690 | OP_flags(o) |
691 | B::OP o |
692 | |
693 | U8 |
694 | OP_private(o) |
695 | B::OP o |
696 | |
697 | #define UNOP_first(o) o->op_first |
698 | |
699 | MODULE = B PACKAGE = B::UNOP PREFIX = UNOP_ |
700 | |
701 | B::OP |
702 | UNOP_first(o) |
703 | B::UNOP o |
704 | |
705 | #define BINOP_last(o) o->op_last |
706 | |
707 | MODULE = B PACKAGE = B::BINOP PREFIX = BINOP_ |
708 | |
709 | B::OP |
710 | BINOP_last(o) |
711 | B::BINOP o |
712 | |
713 | #define LOGOP_other(o) o->op_other |
714 | |
715 | MODULE = B PACKAGE = B::LOGOP PREFIX = LOGOP_ |
716 | |
717 | B::OP |
718 | LOGOP_other(o) |
719 | B::LOGOP o |
720 | |
a8a597b2 |
721 | MODULE = B PACKAGE = B::LISTOP PREFIX = LISTOP_ |
722 | |
c03c2844 |
723 | U32 |
724 | LISTOP_children(o) |
725 | B::LISTOP o |
726 | OP * kid = NO_INIT |
727 | int i = NO_INIT |
728 | CODE: |
c03c2844 |
729 | i = 0; |
730 | for (kid = o->op_first; kid; kid = kid->op_sibling) |
731 | i++; |
8063af02 |
732 | RETVAL = i; |
733 | OUTPUT: |
734 | RETVAL |
c03c2844 |
735 | |
a8a597b2 |
736 | #define PMOP_pmreplroot(o) o->op_pmreplroot |
737 | #define PMOP_pmreplstart(o) o->op_pmreplstart |
738 | #define PMOP_pmnext(o) o->op_pmnext |
aaa362c4 |
739 | #define PMOP_pmregexp(o) PM_GETRE(o) |
9d2bbe64 |
740 | #ifdef USE_ITHREADS |
741 | #define PMOP_pmoffset(o) o->op_pmoffset |
742 | #endif |
a8a597b2 |
743 | #define PMOP_pmflags(o) o->op_pmflags |
744 | #define PMOP_pmpermflags(o) o->op_pmpermflags |
9d2bbe64 |
745 | #define PMOP_pmdynflags(o) o->op_pmdynflags |
a8a597b2 |
746 | |
747 | MODULE = B PACKAGE = B::PMOP PREFIX = PMOP_ |
748 | |
749 | void |
750 | PMOP_pmreplroot(o) |
751 | B::PMOP o |
752 | OP * root = NO_INIT |
753 | CODE: |
754 | ST(0) = sv_newmortal(); |
755 | root = o->op_pmreplroot; |
756 | /* OP_PUSHRE stores an SV* instead of an OP* in op_pmreplroot */ |
757 | if (o->op_type == OP_PUSHRE) { |
9d2bbe64 |
758 | #ifdef USE_ITHREADS |
759 | sv_setiv(ST(0), INT2PTR(PADOFFSET,root) ); |
760 | #else |
a8a597b2 |
761 | sv_setiv(newSVrv(ST(0), root ? |
762 | svclassnames[SvTYPE((SV*)root)] : "B::SV"), |
56431972 |
763 | PTR2IV(root)); |
9d2bbe64 |
764 | #endif |
a8a597b2 |
765 | } |
766 | else { |
56431972 |
767 | sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)), PTR2IV(root)); |
a8a597b2 |
768 | } |
769 | |
770 | B::OP |
771 | PMOP_pmreplstart(o) |
772 | B::PMOP o |
773 | |
774 | B::PMOP |
775 | PMOP_pmnext(o) |
776 | B::PMOP o |
777 | |
9d2bbe64 |
778 | #ifdef USE_ITHREADS |
779 | |
780 | IV |
781 | PMOP_pmoffset(o) |
782 | B::PMOP o |
783 | |
784 | #endif |
785 | |
6e21dc91 |
786 | U32 |
a8a597b2 |
787 | PMOP_pmflags(o) |
788 | B::PMOP o |
789 | |
6e21dc91 |
790 | U32 |
a8a597b2 |
791 | PMOP_pmpermflags(o) |
792 | B::PMOP o |
793 | |
9d2bbe64 |
794 | U8 |
795 | PMOP_pmdynflags(o) |
796 | B::PMOP o |
797 | |
a8a597b2 |
798 | void |
799 | PMOP_precomp(o) |
800 | B::PMOP o |
801 | REGEXP * rx = NO_INIT |
802 | CODE: |
803 | ST(0) = sv_newmortal(); |
aaa362c4 |
804 | rx = PM_GETRE(o); |
a8a597b2 |
805 | if (rx) |
806 | sv_setpvn(ST(0), rx->precomp, rx->prelen); |
807 | |
ac33dcd1 |
808 | #define SVOP_sv(o) cSVOPo->op_sv |
809 | #define SVOP_gv(o) ((GV*)cSVOPo->op_sv) |
a8a597b2 |
810 | |
811 | MODULE = B PACKAGE = B::SVOP PREFIX = SVOP_ |
812 | |
a8a597b2 |
813 | B::SV |
814 | SVOP_sv(o) |
815 | B::SVOP o |
816 | |
f22444f5 |
817 | B::GV |
065a1863 |
818 | SVOP_gv(o) |
819 | B::SVOP o |
820 | |
7934575e |
821 | #define PADOP_padix(o) o->op_padix |
dd2155a4 |
822 | #define PADOP_sv(o) (o->op_padix ? PAD_SVl(o->op_padix) : Nullsv) |
7934575e |
823 | #define PADOP_gv(o) ((o->op_padix \ |
dd2155a4 |
824 | && SvTYPE(PAD_SVl(o->op_padix)) == SVt_PVGV) \ |
825 | ? (GV*)PAD_SVl(o->op_padix) : Nullgv) |
a8a597b2 |
826 | |
7934575e |
827 | MODULE = B PACKAGE = B::PADOP PREFIX = PADOP_ |
828 | |
829 | PADOFFSET |
830 | PADOP_padix(o) |
831 | B::PADOP o |
832 | |
833 | B::SV |
834 | PADOP_sv(o) |
835 | B::PADOP o |
a8a597b2 |
836 | |
837 | B::GV |
7934575e |
838 | PADOP_gv(o) |
839 | B::PADOP o |
a8a597b2 |
840 | |
841 | MODULE = B PACKAGE = B::PVOP PREFIX = PVOP_ |
842 | |
843 | void |
844 | PVOP_pv(o) |
845 | B::PVOP o |
846 | CODE: |
847 | /* |
bec89253 |
848 | * OP_TRANS uses op_pv to point to a table of 256 or >=258 shorts |
a8a597b2 |
849 | * whereas other PVOPs point to a null terminated string. |
850 | */ |
bec89253 |
851 | if (o->op_type == OP_TRANS && |
852 | (o->op_private & OPpTRANS_COMPLEMENT) && |
853 | !(o->op_private & OPpTRANS_DELETE)) |
854 | { |
855 | short* tbl = (short*)o->op_pv; |
856 | short entries = 257 + tbl[256]; |
857 | ST(0) = sv_2mortal(newSVpv(o->op_pv, entries * sizeof(short))); |
858 | } |
859 | else if (o->op_type == OP_TRANS) { |
860 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 256 * sizeof(short))); |
861 | } |
862 | else |
863 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 0)); |
a8a597b2 |
864 | |
865 | #define LOOP_redoop(o) o->op_redoop |
866 | #define LOOP_nextop(o) o->op_nextop |
867 | #define LOOP_lastop(o) o->op_lastop |
868 | |
869 | MODULE = B PACKAGE = B::LOOP PREFIX = LOOP_ |
870 | |
871 | |
872 | B::OP |
873 | LOOP_redoop(o) |
874 | B::LOOP o |
875 | |
876 | B::OP |
877 | LOOP_nextop(o) |
878 | B::LOOP o |
879 | |
880 | B::OP |
881 | LOOP_lastop(o) |
882 | B::LOOP o |
883 | |
884 | #define COP_label(o) o->cop_label |
11faa288 |
885 | #define COP_stashpv(o) CopSTASHPV(o) |
886 | #define COP_stash(o) CopSTASH(o) |
57843af0 |
887 | #define COP_file(o) CopFILE(o) |
a8a597b2 |
888 | #define COP_cop_seq(o) o->cop_seq |
889 | #define COP_arybase(o) o->cop_arybase |
57843af0 |
890 | #define COP_line(o) CopLINE(o) |
b295d113 |
891 | #define COP_warnings(o) o->cop_warnings |
6e6a1aef |
892 | #define COP_io(o) o->cop_io |
a8a597b2 |
893 | |
894 | MODULE = B PACKAGE = B::COP PREFIX = COP_ |
895 | |
896 | char * |
897 | COP_label(o) |
898 | B::COP o |
899 | |
11faa288 |
900 | char * |
901 | COP_stashpv(o) |
902 | B::COP o |
903 | |
a8a597b2 |
904 | B::HV |
905 | COP_stash(o) |
906 | B::COP o |
907 | |
57843af0 |
908 | char * |
909 | COP_file(o) |
a8a597b2 |
910 | B::COP o |
911 | |
912 | U32 |
913 | COP_cop_seq(o) |
914 | B::COP o |
915 | |
916 | I32 |
917 | COP_arybase(o) |
918 | B::COP o |
919 | |
920 | U16 |
921 | COP_line(o) |
922 | B::COP o |
923 | |
b295d113 |
924 | B::SV |
925 | COP_warnings(o) |
926 | B::COP o |
927 | |
6e6a1aef |
928 | B::SV |
929 | COP_io(o) |
930 | B::COP o |
931 | |
a8a597b2 |
932 | MODULE = B PACKAGE = B::SV PREFIX = Sv |
933 | |
934 | U32 |
935 | SvREFCNT(sv) |
936 | B::SV sv |
937 | |
938 | U32 |
939 | SvFLAGS(sv) |
940 | B::SV sv |
941 | |
942 | MODULE = B PACKAGE = B::IV PREFIX = Sv |
943 | |
944 | IV |
945 | SvIV(sv) |
946 | B::IV sv |
947 | |
948 | IV |
949 | SvIVX(sv) |
950 | B::IV sv |
951 | |
0ca04487 |
952 | UV |
953 | SvUVX(sv) |
954 | B::IV sv |
955 | |
956 | |
a8a597b2 |
957 | MODULE = B PACKAGE = B::IV |
958 | |
959 | #define needs64bits(sv) ((I32)SvIVX(sv) != SvIVX(sv)) |
960 | |
961 | int |
962 | needs64bits(sv) |
963 | B::IV sv |
964 | |
965 | void |
966 | packiv(sv) |
967 | B::IV sv |
968 | CODE: |
969 | if (sizeof(IV) == 8) { |
970 | U32 wp[2]; |
971 | IV iv = SvIVX(sv); |
972 | /* |
973 | * The following way of spelling 32 is to stop compilers on |
974 | * 32-bit architectures from moaning about the shift count |
975 | * being >= the width of the type. Such architectures don't |
976 | * reach this code anyway (unless sizeof(IV) > 8 but then |
977 | * everything else breaks too so I'm not fussed at the moment). |
978 | */ |
42718184 |
979 | #ifdef UV_IS_QUAD |
980 | wp[0] = htonl(((UV)iv) >> (sizeof(UV)*4)); |
981 | #else |
982 | wp[0] = htonl(((U32)iv) >> (sizeof(UV)*4)); |
983 | #endif |
a8a597b2 |
984 | wp[1] = htonl(iv & 0xffffffff); |
79cb57f6 |
985 | ST(0) = sv_2mortal(newSVpvn((char *)wp, 8)); |
a8a597b2 |
986 | } else { |
987 | U32 w = htonl((U32)SvIVX(sv)); |
79cb57f6 |
988 | ST(0) = sv_2mortal(newSVpvn((char *)&w, 4)); |
a8a597b2 |
989 | } |
990 | |
991 | MODULE = B PACKAGE = B::NV PREFIX = Sv |
992 | |
76ef7183 |
993 | NV |
a8a597b2 |
994 | SvNV(sv) |
995 | B::NV sv |
996 | |
76ef7183 |
997 | NV |
a8a597b2 |
998 | SvNVX(sv) |
999 | B::NV sv |
1000 | |
1001 | MODULE = B PACKAGE = B::RV PREFIX = Sv |
1002 | |
1003 | B::SV |
1004 | SvRV(sv) |
1005 | B::RV sv |
1006 | |
1007 | MODULE = B PACKAGE = B::PV PREFIX = Sv |
1008 | |
0b40bd6d |
1009 | char* |
1010 | SvPVX(sv) |
1011 | B::PV sv |
1012 | |
b326da91 |
1013 | B::SV |
1014 | SvRV(sv) |
1015 | B::PV sv |
1016 | CODE: |
1017 | if( SvROK(sv) ) { |
1018 | RETVAL = SvRV(sv); |
1019 | } |
1020 | else { |
1021 | croak( "argument is not SvROK" ); |
1022 | } |
1023 | OUTPUT: |
1024 | RETVAL |
1025 | |
a8a597b2 |
1026 | void |
1027 | SvPV(sv) |
1028 | B::PV sv |
1029 | CODE: |
b326da91 |
1030 | ST(0) = sv_newmortal(); |
9d2bbe64 |
1031 | if( SvPOK(sv) ) { |
b326da91 |
1032 | sv_setpvn(ST(0), SvPVX(sv), SvCUR(sv)); |
1033 | SvFLAGS(ST(0)) |= SvUTF8(sv); |
1034 | } |
1035 | else { |
1036 | /* XXX for backward compatibility, but should fail */ |
1037 | /* croak( "argument is not SvPOK" ); */ |
1038 | sv_setpvn(ST(0), NULL, 0); |
1039 | } |
a8a597b2 |
1040 | |
445a12f6 |
1041 | STRLEN |
1042 | SvLEN(sv) |
1043 | B::PV sv |
1044 | |
1045 | STRLEN |
1046 | SvCUR(sv) |
1047 | B::PV sv |
1048 | |
a8a597b2 |
1049 | MODULE = B PACKAGE = B::PVMG PREFIX = Sv |
1050 | |
1051 | void |
1052 | SvMAGIC(sv) |
1053 | B::PVMG sv |
1054 | MAGIC * mg = NO_INIT |
1055 | PPCODE: |
1056 | for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) |
cea2e8a9 |
1057 | XPUSHs(make_mg_object(aTHX_ sv_newmortal(), mg)); |
a8a597b2 |
1058 | |
1059 | MODULE = B PACKAGE = B::PVMG |
1060 | |
1061 | B::HV |
1062 | SvSTASH(sv) |
1063 | B::PVMG sv |
1064 | |
1065 | #define MgMOREMAGIC(mg) mg->mg_moremagic |
1066 | #define MgPRIVATE(mg) mg->mg_private |
1067 | #define MgTYPE(mg) mg->mg_type |
1068 | #define MgFLAGS(mg) mg->mg_flags |
1069 | #define MgOBJ(mg) mg->mg_obj |
88b39979 |
1070 | #define MgLENGTH(mg) mg->mg_len |
bde7177d |
1071 | #define MgREGEX(mg) PTR2IV(mg->mg_obj) |
a8a597b2 |
1072 | |
1073 | MODULE = B PACKAGE = B::MAGIC PREFIX = Mg |
1074 | |
1075 | B::MAGIC |
1076 | MgMOREMAGIC(mg) |
1077 | B::MAGIC mg |
c5f0f3aa |
1078 | CODE: |
1079 | if( MgMOREMAGIC(mg) ) { |
1080 | RETVAL = MgMOREMAGIC(mg); |
1081 | } |
1082 | else { |
1083 | XSRETURN_UNDEF; |
1084 | } |
1085 | OUTPUT: |
1086 | RETVAL |
a8a597b2 |
1087 | |
1088 | U16 |
1089 | MgPRIVATE(mg) |
1090 | B::MAGIC mg |
1091 | |
1092 | char |
1093 | MgTYPE(mg) |
1094 | B::MAGIC mg |
1095 | |
1096 | U8 |
1097 | MgFLAGS(mg) |
1098 | B::MAGIC mg |
1099 | |
1100 | B::SV |
1101 | MgOBJ(mg) |
1102 | B::MAGIC mg |
b326da91 |
1103 | CODE: |
1104 | if( mg->mg_type != 'r' ) { |
1105 | RETVAL = MgOBJ(mg); |
1106 | } |
1107 | else { |
1108 | croak( "OBJ is not meaningful on r-magic" ); |
1109 | } |
1110 | OUTPUT: |
1111 | RETVAL |
1112 | |
9d2bbe64 |
1113 | IV |
1114 | MgREGEX(mg) |
1115 | B::MAGIC mg |
1116 | CODE: |
1117 | if( mg->mg_type == 'r' ) { |
1118 | RETVAL = MgREGEX(mg); |
1119 | } |
1120 | else { |
1121 | croak( "REGEX is only meaningful on r-magic" ); |
1122 | } |
1123 | OUTPUT: |
1124 | RETVAL |
1125 | |
b326da91 |
1126 | SV* |
1127 | precomp(mg) |
1128 | B::MAGIC mg |
1129 | CODE: |
1130 | if (mg->mg_type == 'r') { |
1131 | REGEXP* rx = (REGEXP*)mg->mg_obj; |
1132 | if( rx ) |
1133 | RETVAL = newSVpvn( rx->precomp, rx->prelen ); |
1134 | } |
1135 | else { |
1136 | croak( "precomp is only meaningful on r-magic" ); |
1137 | } |
1138 | OUTPUT: |
1139 | RETVAL |
a8a597b2 |
1140 | |
88b39979 |
1141 | I32 |
1142 | MgLENGTH(mg) |
1143 | B::MAGIC mg |
1144 | |
a8a597b2 |
1145 | void |
1146 | MgPTR(mg) |
1147 | B::MAGIC mg |
1148 | CODE: |
1149 | ST(0) = sv_newmortal(); |
88b39979 |
1150 | if (mg->mg_ptr){ |
1151 | if (mg->mg_len >= 0){ |
1152 | sv_setpvn(ST(0), mg->mg_ptr, mg->mg_len); |
1153 | } else { |
1154 | if (mg->mg_len == HEf_SVKEY) |
1155 | sv_setsv(ST(0),newRV((SV*)mg->mg_ptr)); |
1156 | } |
1157 | } |
a8a597b2 |
1158 | |
1159 | MODULE = B PACKAGE = B::PVLV PREFIX = Lv |
1160 | |
1161 | U32 |
1162 | LvTARGOFF(sv) |
1163 | B::PVLV sv |
1164 | |
1165 | U32 |
1166 | LvTARGLEN(sv) |
1167 | B::PVLV sv |
1168 | |
1169 | char |
1170 | LvTYPE(sv) |
1171 | B::PVLV sv |
1172 | |
1173 | B::SV |
1174 | LvTARG(sv) |
1175 | B::PVLV sv |
1176 | |
1177 | MODULE = B PACKAGE = B::BM PREFIX = Bm |
1178 | |
1179 | I32 |
1180 | BmUSEFUL(sv) |
1181 | B::BM sv |
1182 | |
1183 | U16 |
1184 | BmPREVIOUS(sv) |
1185 | B::BM sv |
1186 | |
1187 | U8 |
1188 | BmRARE(sv) |
1189 | B::BM sv |
1190 | |
1191 | void |
1192 | BmTABLE(sv) |
1193 | B::BM sv |
1194 | STRLEN len = NO_INIT |
1195 | char * str = NO_INIT |
1196 | CODE: |
1197 | str = SvPV(sv, len); |
1198 | /* Boyer-Moore table is just after string and its safety-margin \0 */ |
79cb57f6 |
1199 | ST(0) = sv_2mortal(newSVpvn(str + len + 1, 256)); |
a8a597b2 |
1200 | |
1201 | MODULE = B PACKAGE = B::GV PREFIX = Gv |
1202 | |
1203 | void |
1204 | GvNAME(gv) |
1205 | B::GV gv |
1206 | CODE: |
79cb57f6 |
1207 | ST(0) = sv_2mortal(newSVpvn(GvNAME(gv), GvNAMELEN(gv))); |
a8a597b2 |
1208 | |
87d7fd28 |
1209 | bool |
1210 | is_empty(gv) |
1211 | B::GV gv |
1212 | CODE: |
1213 | RETVAL = GvGP(gv) == Null(GP*); |
1214 | OUTPUT: |
1215 | RETVAL |
1216 | |
a8a597b2 |
1217 | B::HV |
1218 | GvSTASH(gv) |
1219 | B::GV gv |
1220 | |
1221 | B::SV |
1222 | GvSV(gv) |
1223 | B::GV gv |
1224 | |
1225 | B::IO |
1226 | GvIO(gv) |
1227 | B::GV gv |
1228 | |
1229 | B::CV |
1230 | GvFORM(gv) |
1231 | B::GV gv |
1232 | |
1233 | B::AV |
1234 | GvAV(gv) |
1235 | B::GV gv |
1236 | |
1237 | B::HV |
1238 | GvHV(gv) |
1239 | B::GV gv |
1240 | |
1241 | B::GV |
1242 | GvEGV(gv) |
1243 | B::GV gv |
1244 | |
1245 | B::CV |
1246 | GvCV(gv) |
1247 | B::GV gv |
1248 | |
1249 | U32 |
1250 | GvCVGEN(gv) |
1251 | B::GV gv |
1252 | |
1253 | U16 |
1254 | GvLINE(gv) |
1255 | B::GV gv |
1256 | |
b195d487 |
1257 | char * |
1258 | GvFILE(gv) |
1259 | B::GV gv |
1260 | |
a8a597b2 |
1261 | B::GV |
1262 | GvFILEGV(gv) |
1263 | B::GV gv |
1264 | |
1265 | MODULE = B PACKAGE = B::GV |
1266 | |
1267 | U32 |
1268 | GvREFCNT(gv) |
1269 | B::GV gv |
1270 | |
1271 | U8 |
1272 | GvFLAGS(gv) |
1273 | B::GV gv |
1274 | |
1275 | MODULE = B PACKAGE = B::IO PREFIX = Io |
1276 | |
1277 | long |
1278 | IoLINES(io) |
1279 | B::IO io |
1280 | |
1281 | long |
1282 | IoPAGE(io) |
1283 | B::IO io |
1284 | |
1285 | long |
1286 | IoPAGE_LEN(io) |
1287 | B::IO io |
1288 | |
1289 | long |
1290 | IoLINES_LEFT(io) |
1291 | B::IO io |
1292 | |
1293 | char * |
1294 | IoTOP_NAME(io) |
1295 | B::IO io |
1296 | |
1297 | B::GV |
1298 | IoTOP_GV(io) |
1299 | B::IO io |
1300 | |
1301 | char * |
1302 | IoFMT_NAME(io) |
1303 | B::IO io |
1304 | |
1305 | B::GV |
1306 | IoFMT_GV(io) |
1307 | B::IO io |
1308 | |
1309 | char * |
1310 | IoBOTTOM_NAME(io) |
1311 | B::IO io |
1312 | |
1313 | B::GV |
1314 | IoBOTTOM_GV(io) |
1315 | B::IO io |
1316 | |
1317 | short |
1318 | IoSUBPROCESS(io) |
1319 | B::IO io |
1320 | |
b326da91 |
1321 | bool |
1322 | IsSTD(io,name) |
1323 | B::IO io |
1324 | char* name |
1325 | PREINIT: |
1326 | PerlIO* handle = 0; |
1327 | CODE: |
1328 | if( strEQ( name, "stdin" ) ) { |
1329 | handle = PerlIO_stdin(); |
1330 | } |
1331 | else if( strEQ( name, "stdout" ) ) { |
1332 | handle = PerlIO_stdout(); |
1333 | } |
1334 | else if( strEQ( name, "stderr" ) ) { |
1335 | handle = PerlIO_stderr(); |
1336 | } |
1337 | else { |
1338 | croak( "Invalid value '%s'", name ); |
1339 | } |
1340 | RETVAL = handle == IoIFP(io); |
1341 | OUTPUT: |
1342 | RETVAL |
1343 | |
a8a597b2 |
1344 | MODULE = B PACKAGE = B::IO |
1345 | |
1346 | char |
1347 | IoTYPE(io) |
1348 | B::IO io |
1349 | |
1350 | U8 |
1351 | IoFLAGS(io) |
1352 | B::IO io |
1353 | |
1354 | MODULE = B PACKAGE = B::AV PREFIX = Av |
1355 | |
1356 | SSize_t |
1357 | AvFILL(av) |
1358 | B::AV av |
1359 | |
1360 | SSize_t |
1361 | AvMAX(av) |
1362 | B::AV av |
1363 | |
1364 | #define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off |
1365 | |
1366 | IV |
1367 | AvOFF(av) |
1368 | B::AV av |
1369 | |
1370 | void |
1371 | AvARRAY(av) |
1372 | B::AV av |
1373 | PPCODE: |
1374 | if (AvFILL(av) >= 0) { |
1375 | SV **svp = AvARRAY(av); |
1376 | I32 i; |
1377 | for (i = 0; i <= AvFILL(av); i++) |
cea2e8a9 |
1378 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), svp[i])); |
a8a597b2 |
1379 | } |
1380 | |
1381 | MODULE = B PACKAGE = B::AV |
1382 | |
1383 | U8 |
1384 | AvFLAGS(av) |
1385 | B::AV av |
1386 | |
1387 | MODULE = B PACKAGE = B::CV PREFIX = Cv |
1388 | |
1389 | B::HV |
1390 | CvSTASH(cv) |
1391 | B::CV cv |
1392 | |
1393 | B::OP |
1394 | CvSTART(cv) |
1395 | B::CV cv |
1396 | |
1397 | B::OP |
1398 | CvROOT(cv) |
1399 | B::CV cv |
1400 | |
1401 | B::GV |
1402 | CvGV(cv) |
1403 | B::CV cv |
1404 | |
57843af0 |
1405 | char * |
1406 | CvFILE(cv) |
1407 | B::CV cv |
1408 | |
a8a597b2 |
1409 | long |
1410 | CvDEPTH(cv) |
1411 | B::CV cv |
1412 | |
1413 | B::AV |
1414 | CvPADLIST(cv) |
1415 | B::CV cv |
1416 | |
1417 | B::CV |
1418 | CvOUTSIDE(cv) |
1419 | B::CV cv |
1420 | |
a3985cdc |
1421 | U32 |
1422 | CvOUTSIDE_SEQ(cv) |
1423 | B::CV cv |
1424 | |
a8a597b2 |
1425 | void |
1426 | CvXSUB(cv) |
1427 | B::CV cv |
1428 | CODE: |
56431972 |
1429 | ST(0) = sv_2mortal(newSViv(PTR2IV(CvXSUB(cv)))); |
a8a597b2 |
1430 | |
1431 | |
1432 | void |
1433 | CvXSUBANY(cv) |
1434 | B::CV cv |
1435 | CODE: |
b326da91 |
1436 | ST(0) = CvCONST(cv) ? |
1437 | make_sv_object(aTHX_ sv_newmortal(),CvXSUBANY(cv).any_ptr) : |
1438 | sv_2mortal(newSViv(CvXSUBANY(cv).any_iv)); |
a8a597b2 |
1439 | |
5cfd8ad4 |
1440 | MODULE = B PACKAGE = B::CV |
1441 | |
6aaf4108 |
1442 | U16 |
5cfd8ad4 |
1443 | CvFLAGS(cv) |
1444 | B::CV cv |
1445 | |
de3f1649 |
1446 | MODULE = B PACKAGE = B::CV PREFIX = cv_ |
1447 | |
1448 | B::SV |
1449 | cv_const_sv(cv) |
1450 | B::CV cv |
1451 | |
5cfd8ad4 |
1452 | |
a8a597b2 |
1453 | MODULE = B PACKAGE = B::HV PREFIX = Hv |
1454 | |
1455 | STRLEN |
1456 | HvFILL(hv) |
1457 | B::HV hv |
1458 | |
1459 | STRLEN |
1460 | HvMAX(hv) |
1461 | B::HV hv |
1462 | |
1463 | I32 |
1464 | HvKEYS(hv) |
1465 | B::HV hv |
1466 | |
1467 | I32 |
1468 | HvRITER(hv) |
1469 | B::HV hv |
1470 | |
1471 | char * |
1472 | HvNAME(hv) |
1473 | B::HV hv |
1474 | |
1475 | B::PMOP |
1476 | HvPMROOT(hv) |
1477 | B::HV hv |
1478 | |
1479 | void |
1480 | HvARRAY(hv) |
1481 | B::HV hv |
1482 | PPCODE: |
1483 | if (HvKEYS(hv) > 0) { |
1484 | SV *sv; |
1485 | char *key; |
1486 | I32 len; |
1487 | (void)hv_iterinit(hv); |
1488 | EXTEND(sp, HvKEYS(hv) * 2); |
8063af02 |
1489 | while ((sv = hv_iternextsv(hv, &key, &len))) { |
79cb57f6 |
1490 | PUSHs(newSVpvn(key, len)); |
cea2e8a9 |
1491 | PUSHs(make_sv_object(aTHX_ sv_newmortal(), sv)); |
a8a597b2 |
1492 | } |
1493 | } |