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a8a597b2 MB |
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 MB |
11 | #include "EXTERN.h" |
12 | #include "perl.h" | |
13 | #include "XSUB.h" | |
a8a597b2 | 14 | |
51aa15f3 GS |
15 | #ifdef PerlIO |
16 | typedef PerlIO * InputStream; | |
17 | #else | |
18 | typedef FILE * InputStream; | |
19 | #endif | |
20 | ||
21 | ||
a8a597b2 MB |
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 SM |
47 | OPc_LISTOP, /* 5 */ |
48 | OPc_PMOP, /* 6 */ | |
49 | OPc_SVOP, /* 7 */ | |
7934575e | 50 | OPc_PADOP, /* 8 */ |
1a67a97c SM |
51 | OPc_PVOP, /* 9 */ |
52 | OPc_CVOP, /* 10 */ | |
53 | OPc_LOOP, /* 11 */ | |
54 | OPc_COP /* 12 */ | |
a8a597b2 MB |
55 | } opclass; |
56 | ||
57 | static char *opclassnames[] = { | |
58 | "B::NULL", | |
59 | "B::OP", | |
60 | "B::UNOP", | |
61 | "B::BINOP", | |
62 | "B::LOGOP", | |
a8a597b2 MB |
63 | "B::LISTOP", |
64 | "B::PMOP", | |
65 | "B::SVOP", | |
7934575e | 66 | "B::PADOP", |
a8a597b2 MB |
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 JH |
75 | typedef struct { |
76 | int x_walkoptree_debug; /* Flag for walkoptree debug hook */ | |
b326da91 | 77 | SV * x_specialsv_list[7]; |
89ca4ac7 JH |
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 MB |
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 GS |
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 MB |
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 MB |
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 GS |
124 | case OA_PADOP: |
125 | return OPc_PADOP; | |
a8a597b2 | 126 | |
293d3ffa SM |
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 MB |
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 SM |
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 MB |
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 MB |
163 | */ |
164 | return ((o->op_flags & OPf_KIDS) ? OPc_UNOP : | |
93865851 GS |
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 MB |
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 MB |
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 MB |
196 | } |
197 | ||
198 | static SV * | |
cea2e8a9 | 199 | make_sv_object(pTHX_ SV *arg, SV *sv) |
a8a597b2 MB |
200 | { |
201 | char *type = 0; | |
202 | IV iv; | |
89ca4ac7 | 203 | dMY_CXT; |
a8a597b2 | 204 | |
e8edd1e6 TH |
205 | for (iv = 0; iv < sizeof(specialsv_list)/sizeof(SV*); iv++) { |
206 | if (sv == specialsv_list[iv]) { | |
a8a597b2 MB |
207 | type = "B::SPECIAL"; |
208 | break; | |
209 | } | |
210 | } | |
211 | if (!type) { | |
212 | type = svclassnames[SvTYPE(sv)]; | |
56431972 | 213 | iv = PTR2IV(sv); |
a8a597b2 MB |
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 MB |
223 | return arg; |
224 | } | |
225 | ||
226 | static SV * | |
cea2e8a9 | 227 | cstring(pTHX_ SV *sv) |
a8a597b2 | 228 | { |
79cb57f6 | 229 | SV *sstr = newSVpvn("", 0); |
a8a597b2 MB |
230 | STRLEN len; |
231 | char *s; | |
b326da91 | 232 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
a8a597b2 MB |
233 | |
234 | if (!SvOK(sv)) | |
235 | sv_setpvn(sstr, "0", 1); | |
236 | else | |
237 | { | |
238 | /* XXX Optimise? */ | |
239 | s = SvPV(sv, len); | |
240 | sv_catpv(sstr, "\""); | |
241 | for (; len; len--, s++) | |
242 | { | |
243 | /* At least try a little for readability */ | |
244 | if (*s == '"') | |
245 | sv_catpv(sstr, "\\\""); | |
246 | else if (*s == '\\') | |
247 | sv_catpv(sstr, "\\\\"); | |
b326da91 MB |
248 | /* trigraphs - bleagh */ |
249 | else if (*s == '?' && len>=3 && s[1] == '?') | |
250 | { | |
251 | sprintf(escbuff, "\\%03o", '?'); | |
252 | sv_catpv(sstr, escbuff); | |
253 | } | |
a8a597b2 MB |
254 | else if (*s >= ' ' && *s < 127) /* XXX not portable */ |
255 | sv_catpvn(sstr, s, 1); | |
256 | else if (*s == '\n') | |
257 | sv_catpv(sstr, "\\n"); | |
258 | else if (*s == '\r') | |
259 | sv_catpv(sstr, "\\r"); | |
260 | else if (*s == '\t') | |
261 | sv_catpv(sstr, "\\t"); | |
262 | else if (*s == '\a') | |
263 | sv_catpv(sstr, "\\a"); | |
264 | else if (*s == '\b') | |
265 | sv_catpv(sstr, "\\b"); | |
266 | else if (*s == '\f') | |
267 | sv_catpv(sstr, "\\f"); | |
268 | else if (*s == '\v') | |
269 | sv_catpv(sstr, "\\v"); | |
270 | else | |
271 | { | |
a8a597b2 MB |
272 | /* Don't want promotion of a signed -1 char in sprintf args */ |
273 | unsigned char c = (unsigned char) *s; | |
274 | sprintf(escbuff, "\\%03o", c); | |
275 | sv_catpv(sstr, escbuff); | |
276 | } | |
277 | /* XXX Add line breaks if string is long */ | |
278 | } | |
279 | sv_catpv(sstr, "\""); | |
280 | } | |
281 | return sstr; | |
282 | } | |
283 | ||
284 | static SV * | |
cea2e8a9 | 285 | cchar(pTHX_ SV *sv) |
a8a597b2 | 286 | { |
79cb57f6 | 287 | SV *sstr = newSVpvn("'", 1); |
2d8e6c8d GS |
288 | STRLEN n_a; |
289 | char *s = SvPV(sv, n_a); | |
a8a597b2 MB |
290 | |
291 | if (*s == '\'') | |
292 | sv_catpv(sstr, "\\'"); | |
293 | else if (*s == '\\') | |
294 | sv_catpv(sstr, "\\\\"); | |
295 | else if (*s >= ' ' && *s < 127) /* XXX not portable */ | |
296 | sv_catpvn(sstr, s, 1); | |
297 | else if (*s == '\n') | |
298 | sv_catpv(sstr, "\\n"); | |
299 | else if (*s == '\r') | |
300 | sv_catpv(sstr, "\\r"); | |
301 | else if (*s == '\t') | |
302 | sv_catpv(sstr, "\\t"); | |
303 | else if (*s == '\a') | |
304 | sv_catpv(sstr, "\\a"); | |
305 | else if (*s == '\b') | |
306 | sv_catpv(sstr, "\\b"); | |
307 | else if (*s == '\f') | |
308 | sv_catpv(sstr, "\\f"); | |
309 | else if (*s == '\v') | |
310 | sv_catpv(sstr, "\\v"); | |
311 | else | |
312 | { | |
313 | /* no trigraph support */ | |
314 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ | |
315 | /* Don't want promotion of a signed -1 char in sprintf args */ | |
316 | unsigned char c = (unsigned char) *s; | |
317 | sprintf(escbuff, "\\%03o", c); | |
318 | sv_catpv(sstr, escbuff); | |
319 | } | |
320 | sv_catpv(sstr, "'"); | |
321 | return sstr; | |
322 | } | |
323 | ||
a8a597b2 | 324 | void |
cea2e8a9 | 325 | walkoptree(pTHX_ SV *opsv, char *method) |
a8a597b2 MB |
326 | { |
327 | dSP; | |
328 | OP *o; | |
89ca4ac7 JH |
329 | dMY_CXT; |
330 | ||
a8a597b2 MB |
331 | if (!SvROK(opsv)) |
332 | croak("opsv is not a reference"); | |
333 | opsv = sv_mortalcopy(opsv); | |
56431972 | 334 | o = INT2PTR(OP*,SvIV((SV*)SvRV(opsv))); |
a8a597b2 MB |
335 | if (walkoptree_debug) { |
336 | PUSHMARK(sp); | |
337 | XPUSHs(opsv); | |
338 | PUTBACK; | |
339 | perl_call_method("walkoptree_debug", G_DISCARD); | |
340 | } | |
341 | PUSHMARK(sp); | |
342 | XPUSHs(opsv); | |
343 | PUTBACK; | |
344 | perl_call_method(method, G_DISCARD); | |
345 | if (o && (o->op_flags & OPf_KIDS)) { | |
346 | OP *kid; | |
347 | for (kid = ((UNOP*)o)->op_first; kid; kid = kid->op_sibling) { | |
348 | /* Use the same opsv. Rely on methods not to mess it up. */ | |
56431972 | 349 | sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid)); |
cea2e8a9 | 350 | walkoptree(aTHX_ opsv, method); |
a8a597b2 MB |
351 | } |
352 | } | |
353 | } | |
354 | ||
355 | typedef OP *B__OP; | |
356 | typedef UNOP *B__UNOP; | |
357 | typedef BINOP *B__BINOP; | |
358 | typedef LOGOP *B__LOGOP; | |
a8a597b2 MB |
359 | typedef LISTOP *B__LISTOP; |
360 | typedef PMOP *B__PMOP; | |
361 | typedef SVOP *B__SVOP; | |
7934575e | 362 | typedef PADOP *B__PADOP; |
a8a597b2 MB |
363 | typedef PVOP *B__PVOP; |
364 | typedef LOOP *B__LOOP; | |
365 | typedef COP *B__COP; | |
366 | ||
367 | typedef SV *B__SV; | |
368 | typedef SV *B__IV; | |
369 | typedef SV *B__PV; | |
370 | typedef SV *B__NV; | |
371 | typedef SV *B__PVMG; | |
372 | typedef SV *B__PVLV; | |
373 | typedef SV *B__BM; | |
374 | typedef SV *B__RV; | |
375 | typedef AV *B__AV; | |
376 | typedef HV *B__HV; | |
377 | typedef CV *B__CV; | |
378 | typedef GV *B__GV; | |
379 | typedef IO *B__IO; | |
380 | ||
381 | typedef MAGIC *B__MAGIC; | |
382 | ||
383 | MODULE = B PACKAGE = B PREFIX = B_ | |
384 | ||
385 | PROTOTYPES: DISABLE | |
386 | ||
387 | BOOT: | |
4c1f658f NIS |
388 | { |
389 | HV *stash = gv_stashpvn("B", 1, TRUE); | |
390 | AV *export_ok = perl_get_av("B::EXPORT_OK",TRUE); | |
89ca4ac7 | 391 | MY_CXT_INIT; |
e8edd1e6 TH |
392 | specialsv_list[0] = Nullsv; |
393 | specialsv_list[1] = &PL_sv_undef; | |
394 | specialsv_list[2] = &PL_sv_yes; | |
395 | specialsv_list[3] = &PL_sv_no; | |
059a8bb7 JH |
396 | specialsv_list[4] = pWARN_ALL; |
397 | specialsv_list[5] = pWARN_NONE; | |
b326da91 | 398 | specialsv_list[6] = pWARN_STD; |
4c1f658f NIS |
399 | #include "defsubs.h" |
400 | } | |
a8a597b2 | 401 | |
3280af22 | 402 | #define B_main_cv() PL_main_cv |
31d7d75a | 403 | #define B_init_av() PL_initav |
059a8bb7 JH |
404 | #define B_begin_av() PL_beginav_save |
405 | #define B_end_av() PL_endav | |
3280af22 NIS |
406 | #define B_main_root() PL_main_root |
407 | #define B_main_start() PL_main_start | |
56eca212 | 408 | #define B_amagic_generation() PL_amagic_generation |
3280af22 NIS |
409 | #define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv)) |
410 | #define B_sv_undef() &PL_sv_undef | |
411 | #define B_sv_yes() &PL_sv_yes | |
412 | #define B_sv_no() &PL_sv_no | |
a8a597b2 | 413 | |
31d7d75a NIS |
414 | B::AV |
415 | B_init_av() | |
416 | ||
059a8bb7 JH |
417 | B::AV |
418 | B_begin_av() | |
419 | ||
420 | B::AV | |
421 | B_end_av() | |
422 | ||
a8a597b2 MB |
423 | B::CV |
424 | B_main_cv() | |
425 | ||
426 | B::OP | |
427 | B_main_root() | |
428 | ||
429 | B::OP | |
430 | B_main_start() | |
431 | ||
56eca212 GS |
432 | long |
433 | B_amagic_generation() | |
434 | ||
a8a597b2 MB |
435 | B::AV |
436 | B_comppadlist() | |
437 | ||
438 | B::SV | |
439 | B_sv_undef() | |
440 | ||
441 | B::SV | |
442 | B_sv_yes() | |
443 | ||
444 | B::SV | |
445 | B_sv_no() | |
446 | ||
447 | MODULE = B PACKAGE = B | |
448 | ||
449 | ||
450 | void | |
451 | walkoptree(opsv, method) | |
452 | SV * opsv | |
453 | char * method | |
cea2e8a9 GS |
454 | CODE: |
455 | walkoptree(aTHX_ opsv, method); | |
a8a597b2 MB |
456 | |
457 | int | |
458 | walkoptree_debug(...) | |
459 | CODE: | |
89ca4ac7 | 460 | dMY_CXT; |
a8a597b2 MB |
461 | RETVAL = walkoptree_debug; |
462 | if (items > 0 && SvTRUE(ST(1))) | |
463 | walkoptree_debug = 1; | |
464 | OUTPUT: | |
465 | RETVAL | |
466 | ||
56431972 | 467 | #define address(sv) PTR2IV(sv) |
a8a597b2 MB |
468 | |
469 | IV | |
470 | address(sv) | |
471 | SV * sv | |
472 | ||
473 | B::SV | |
474 | svref_2object(sv) | |
475 | SV * sv | |
476 | CODE: | |
477 | if (!SvROK(sv)) | |
478 | croak("argument is not a reference"); | |
479 | RETVAL = (SV*)SvRV(sv); | |
480 | OUTPUT: | |
0cc1d052 NIS |
481 | RETVAL |
482 | ||
483 | void | |
484 | opnumber(name) | |
485 | char * name | |
486 | CODE: | |
487 | { | |
488 | int i; | |
489 | IV result = -1; | |
490 | ST(0) = sv_newmortal(); | |
491 | if (strncmp(name,"pp_",3) == 0) | |
492 | name += 3; | |
493 | for (i = 0; i < PL_maxo; i++) | |
494 | { | |
495 | if (strcmp(name, PL_op_name[i]) == 0) | |
496 | { | |
497 | result = i; | |
498 | break; | |
499 | } | |
500 | } | |
501 | sv_setiv(ST(0),result); | |
502 | } | |
a8a597b2 MB |
503 | |
504 | void | |
505 | ppname(opnum) | |
506 | int opnum | |
507 | CODE: | |
508 | ST(0) = sv_newmortal(); | |
3280af22 | 509 | if (opnum >= 0 && opnum < PL_maxo) { |
a8a597b2 | 510 | sv_setpvn(ST(0), "pp_", 3); |
22c35a8c | 511 | sv_catpv(ST(0), PL_op_name[opnum]); |
a8a597b2 MB |
512 | } |
513 | ||
514 | void | |
515 | hash(sv) | |
516 | SV * sv | |
517 | CODE: | |
518 | char *s; | |
519 | STRLEN len; | |
520 | U32 hash = 0; | |
faccc32b | 521 | char hexhash[19]; /* must fit "0xffffffffffffffff" plus trailing \0 */ |
a8a597b2 | 522 | s = SvPV(sv, len); |
cf86991c | 523 | PERL_HASH(hash, s, len); |
faccc32b | 524 | sprintf(hexhash, "0x%"UVxf, (UV)hash); |
a8a597b2 MB |
525 | ST(0) = sv_2mortal(newSVpv(hexhash, 0)); |
526 | ||
527 | #define cast_I32(foo) (I32)foo | |
528 | IV | |
529 | cast_I32(i) | |
530 | IV i | |
531 | ||
532 | void | |
533 | minus_c() | |
534 | CODE: | |
3280af22 | 535 | PL_minus_c = TRUE; |
a8a597b2 | 536 | |
059a8bb7 JH |
537 | void |
538 | save_BEGINs() | |
539 | CODE: | |
aefff11f | 540 | PL_savebegin = TRUE; |
059a8bb7 | 541 | |
a8a597b2 MB |
542 | SV * |
543 | cstring(sv) | |
544 | SV * sv | |
cea2e8a9 GS |
545 | CODE: |
546 | RETVAL = cstring(aTHX_ sv); | |
547 | OUTPUT: | |
548 | RETVAL | |
a8a597b2 MB |
549 | |
550 | SV * | |
551 | cchar(sv) | |
552 | SV * sv | |
cea2e8a9 GS |
553 | CODE: |
554 | RETVAL = cchar(aTHX_ sv); | |
555 | OUTPUT: | |
556 | RETVAL | |
a8a597b2 MB |
557 | |
558 | void | |
559 | threadsv_names() | |
560 | PPCODE: | |
4d1ff10f | 561 | #ifdef USE_5005THREADS |
a8a597b2 | 562 | int i; |
533c011a | 563 | STRLEN len = strlen(PL_threadsv_names); |
a8a597b2 MB |
564 | |
565 | EXTEND(sp, len); | |
566 | for (i = 0; i < len; i++) | |
79cb57f6 | 567 | PUSHs(sv_2mortal(newSVpvn(&PL_threadsv_names[i], 1))); |
a8a597b2 MB |
568 | #endif |
569 | ||
570 | ||
571 | #define OP_next(o) o->op_next | |
572 | #define OP_sibling(o) o->op_sibling | |
22c35a8c | 573 | #define OP_desc(o) PL_op_desc[o->op_type] |
a8a597b2 MB |
574 | #define OP_targ(o) o->op_targ |
575 | #define OP_type(o) o->op_type | |
576 | #define OP_seq(o) o->op_seq | |
577 | #define OP_flags(o) o->op_flags | |
578 | #define OP_private(o) o->op_private | |
579 | ||
580 | MODULE = B PACKAGE = B::OP PREFIX = OP_ | |
581 | ||
582 | B::OP | |
583 | OP_next(o) | |
584 | B::OP o | |
585 | ||
586 | B::OP | |
587 | OP_sibling(o) | |
588 | B::OP o | |
589 | ||
590 | char * | |
3f872cb9 GS |
591 | OP_name(o) |
592 | B::OP o | |
593 | CODE: | |
8063af02 DM |
594 | RETVAL = PL_op_name[o->op_type]; |
595 | OUTPUT: | |
596 | RETVAL | |
3f872cb9 GS |
597 | |
598 | ||
8063af02 | 599 | void |
a8a597b2 MB |
600 | OP_ppaddr(o) |
601 | B::OP o | |
dc333d64 GS |
602 | PREINIT: |
603 | int i; | |
604 | SV *sv = sv_newmortal(); | |
a8a597b2 | 605 | CODE: |
dc333d64 GS |
606 | sv_setpvn(sv, "PL_ppaddr[OP_", 13); |
607 | sv_catpv(sv, PL_op_name[o->op_type]); | |
608 | for (i=13; i<SvCUR(sv); ++i) | |
609 | SvPVX(sv)[i] = toUPPER(SvPVX(sv)[i]); | |
610 | sv_catpv(sv, "]"); | |
611 | ST(0) = sv; | |
a8a597b2 MB |
612 | |
613 | char * | |
614 | OP_desc(o) | |
615 | B::OP o | |
616 | ||
7934575e | 617 | PADOFFSET |
a8a597b2 MB |
618 | OP_targ(o) |
619 | B::OP o | |
620 | ||
621 | U16 | |
622 | OP_type(o) | |
623 | B::OP o | |
624 | ||
625 | U16 | |
626 | OP_seq(o) | |
627 | B::OP o | |
628 | ||
629 | U8 | |
630 | OP_flags(o) | |
631 | B::OP o | |
632 | ||
633 | U8 | |
634 | OP_private(o) | |
635 | B::OP o | |
636 | ||
637 | #define UNOP_first(o) o->op_first | |
638 | ||
639 | MODULE = B PACKAGE = B::UNOP PREFIX = UNOP_ | |
640 | ||
641 | B::OP | |
642 | UNOP_first(o) | |
643 | B::UNOP o | |
644 | ||
645 | #define BINOP_last(o) o->op_last | |
646 | ||
647 | MODULE = B PACKAGE = B::BINOP PREFIX = BINOP_ | |
648 | ||
649 | B::OP | |
650 | BINOP_last(o) | |
651 | B::BINOP o | |
652 | ||
653 | #define LOGOP_other(o) o->op_other | |
654 | ||
655 | MODULE = B PACKAGE = B::LOGOP PREFIX = LOGOP_ | |
656 | ||
657 | B::OP | |
658 | LOGOP_other(o) | |
659 | B::LOGOP o | |
660 | ||
a8a597b2 MB |
661 | MODULE = B PACKAGE = B::LISTOP PREFIX = LISTOP_ |
662 | ||
c03c2844 SM |
663 | U32 |
664 | LISTOP_children(o) | |
665 | B::LISTOP o | |
666 | OP * kid = NO_INIT | |
667 | int i = NO_INIT | |
668 | CODE: | |
c03c2844 SM |
669 | i = 0; |
670 | for (kid = o->op_first; kid; kid = kid->op_sibling) | |
671 | i++; | |
8063af02 DM |
672 | RETVAL = i; |
673 | OUTPUT: | |
674 | RETVAL | |
c03c2844 | 675 | |
a8a597b2 MB |
676 | #define PMOP_pmreplroot(o) o->op_pmreplroot |
677 | #define PMOP_pmreplstart(o) o->op_pmreplstart | |
678 | #define PMOP_pmnext(o) o->op_pmnext | |
aaa362c4 | 679 | #define PMOP_pmregexp(o) PM_GETRE(o) |
a8a597b2 MB |
680 | #define PMOP_pmflags(o) o->op_pmflags |
681 | #define PMOP_pmpermflags(o) o->op_pmpermflags | |
682 | ||
683 | MODULE = B PACKAGE = B::PMOP PREFIX = PMOP_ | |
684 | ||
685 | void | |
686 | PMOP_pmreplroot(o) | |
687 | B::PMOP o | |
688 | OP * root = NO_INIT | |
689 | CODE: | |
690 | ST(0) = sv_newmortal(); | |
691 | root = o->op_pmreplroot; | |
692 | /* OP_PUSHRE stores an SV* instead of an OP* in op_pmreplroot */ | |
693 | if (o->op_type == OP_PUSHRE) { | |
694 | sv_setiv(newSVrv(ST(0), root ? | |
695 | svclassnames[SvTYPE((SV*)root)] : "B::SV"), | |
56431972 | 696 | PTR2IV(root)); |
a8a597b2 MB |
697 | } |
698 | else { | |
56431972 | 699 | sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)), PTR2IV(root)); |
a8a597b2 MB |
700 | } |
701 | ||
702 | B::OP | |
703 | PMOP_pmreplstart(o) | |
704 | B::PMOP o | |
705 | ||
706 | B::PMOP | |
707 | PMOP_pmnext(o) | |
708 | B::PMOP o | |
709 | ||
710 | U16 | |
711 | PMOP_pmflags(o) | |
712 | B::PMOP o | |
713 | ||
714 | U16 | |
715 | PMOP_pmpermflags(o) | |
716 | B::PMOP o | |
717 | ||
718 | void | |
719 | PMOP_precomp(o) | |
720 | B::PMOP o | |
721 | REGEXP * rx = NO_INIT | |
722 | CODE: | |
723 | ST(0) = sv_newmortal(); | |
aaa362c4 | 724 | rx = PM_GETRE(o); |
a8a597b2 MB |
725 | if (rx) |
726 | sv_setpvn(ST(0), rx->precomp, rx->prelen); | |
727 | ||
ac33dcd1 JH |
728 | #define SVOP_sv(o) cSVOPo->op_sv |
729 | #define SVOP_gv(o) ((GV*)cSVOPo->op_sv) | |
a8a597b2 MB |
730 | |
731 | MODULE = B PACKAGE = B::SVOP PREFIX = SVOP_ | |
732 | ||
a8a597b2 MB |
733 | B::SV |
734 | SVOP_sv(o) | |
735 | B::SVOP o | |
736 | ||
f22444f5 | 737 | B::GV |
065a1863 GS |
738 | SVOP_gv(o) |
739 | B::SVOP o | |
740 | ||
7934575e GS |
741 | #define PADOP_padix(o) o->op_padix |
742 | #define PADOP_sv(o) (o->op_padix ? PL_curpad[o->op_padix] : Nullsv) | |
743 | #define PADOP_gv(o) ((o->op_padix \ | |
744 | && SvTYPE(PL_curpad[o->op_padix]) == SVt_PVGV) \ | |
745 | ? (GV*)PL_curpad[o->op_padix] : Nullgv) | |
a8a597b2 | 746 | |
7934575e GS |
747 | MODULE = B PACKAGE = B::PADOP PREFIX = PADOP_ |
748 | ||
749 | PADOFFSET | |
750 | PADOP_padix(o) | |
751 | B::PADOP o | |
752 | ||
753 | B::SV | |
754 | PADOP_sv(o) | |
755 | B::PADOP o | |
a8a597b2 MB |
756 | |
757 | B::GV | |
7934575e GS |
758 | PADOP_gv(o) |
759 | B::PADOP o | |
a8a597b2 MB |
760 | |
761 | MODULE = B PACKAGE = B::PVOP PREFIX = PVOP_ | |
762 | ||
763 | void | |
764 | PVOP_pv(o) | |
765 | B::PVOP o | |
766 | CODE: | |
767 | /* | |
bec89253 | 768 | * OP_TRANS uses op_pv to point to a table of 256 or >=258 shorts |
a8a597b2 MB |
769 | * whereas other PVOPs point to a null terminated string. |
770 | */ | |
bec89253 RH |
771 | if (o->op_type == OP_TRANS && |
772 | (o->op_private & OPpTRANS_COMPLEMENT) && | |
773 | !(o->op_private & OPpTRANS_DELETE)) | |
774 | { | |
775 | short* tbl = (short*)o->op_pv; | |
776 | short entries = 257 + tbl[256]; | |
777 | ST(0) = sv_2mortal(newSVpv(o->op_pv, entries * sizeof(short))); | |
778 | } | |
779 | else if (o->op_type == OP_TRANS) { | |
780 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 256 * sizeof(short))); | |
781 | } | |
782 | else | |
783 | ST(0) = sv_2mortal(newSVpv(o->op_pv, 0)); | |
a8a597b2 MB |
784 | |
785 | #define LOOP_redoop(o) o->op_redoop | |
786 | #define LOOP_nextop(o) o->op_nextop | |
787 | #define LOOP_lastop(o) o->op_lastop | |
788 | ||
789 | MODULE = B PACKAGE = B::LOOP PREFIX = LOOP_ | |
790 | ||
791 | ||
792 | B::OP | |
793 | LOOP_redoop(o) | |
794 | B::LOOP o | |
795 | ||
796 | B::OP | |
797 | LOOP_nextop(o) | |
798 | B::LOOP o | |
799 | ||
800 | B::OP | |
801 | LOOP_lastop(o) | |
802 | B::LOOP o | |
803 | ||
804 | #define COP_label(o) o->cop_label | |
11faa288 GS |
805 | #define COP_stashpv(o) CopSTASHPV(o) |
806 | #define COP_stash(o) CopSTASH(o) | |
57843af0 | 807 | #define COP_file(o) CopFILE(o) |
a8a597b2 MB |
808 | #define COP_cop_seq(o) o->cop_seq |
809 | #define COP_arybase(o) o->cop_arybase | |
57843af0 | 810 | #define COP_line(o) CopLINE(o) |
b295d113 | 811 | #define COP_warnings(o) o->cop_warnings |
a8a597b2 MB |
812 | |
813 | MODULE = B PACKAGE = B::COP PREFIX = COP_ | |
814 | ||
815 | char * | |
816 | COP_label(o) | |
817 | B::COP o | |
818 | ||
11faa288 GS |
819 | char * |
820 | COP_stashpv(o) | |
821 | B::COP o | |
822 | ||
a8a597b2 MB |
823 | B::HV |
824 | COP_stash(o) | |
825 | B::COP o | |
826 | ||
57843af0 GS |
827 | char * |
828 | COP_file(o) | |
a8a597b2 MB |
829 | B::COP o |
830 | ||
831 | U32 | |
832 | COP_cop_seq(o) | |
833 | B::COP o | |
834 | ||
835 | I32 | |
836 | COP_arybase(o) | |
837 | B::COP o | |
838 | ||
839 | U16 | |
840 | COP_line(o) | |
841 | B::COP o | |
842 | ||
b295d113 TH |
843 | B::SV |
844 | COP_warnings(o) | |
845 | B::COP o | |
846 | ||
a8a597b2 MB |
847 | MODULE = B PACKAGE = B::SV PREFIX = Sv |
848 | ||
849 | U32 | |
850 | SvREFCNT(sv) | |
851 | B::SV sv | |
852 | ||
853 | U32 | |
854 | SvFLAGS(sv) | |
855 | B::SV sv | |
856 | ||
857 | MODULE = B PACKAGE = B::IV PREFIX = Sv | |
858 | ||
859 | IV | |
860 | SvIV(sv) | |
861 | B::IV sv | |
862 | ||
863 | IV | |
864 | SvIVX(sv) | |
865 | B::IV sv | |
866 | ||
0ca04487 VB |
867 | UV |
868 | SvUVX(sv) | |
869 | B::IV sv | |
870 | ||
871 | ||
a8a597b2 MB |
872 | MODULE = B PACKAGE = B::IV |
873 | ||
874 | #define needs64bits(sv) ((I32)SvIVX(sv) != SvIVX(sv)) | |
875 | ||
876 | int | |
877 | needs64bits(sv) | |
878 | B::IV sv | |
879 | ||
880 | void | |
881 | packiv(sv) | |
882 | B::IV sv | |
883 | CODE: | |
884 | if (sizeof(IV) == 8) { | |
885 | U32 wp[2]; | |
886 | IV iv = SvIVX(sv); | |
887 | /* | |
888 | * The following way of spelling 32 is to stop compilers on | |
889 | * 32-bit architectures from moaning about the shift count | |
890 | * being >= the width of the type. Such architectures don't | |
891 | * reach this code anyway (unless sizeof(IV) > 8 but then | |
892 | * everything else breaks too so I'm not fussed at the moment). | |
893 | */ | |
42718184 RB |
894 | #ifdef UV_IS_QUAD |
895 | wp[0] = htonl(((UV)iv) >> (sizeof(UV)*4)); | |
896 | #else | |
897 | wp[0] = htonl(((U32)iv) >> (sizeof(UV)*4)); | |
898 | #endif | |
a8a597b2 | 899 | wp[1] = htonl(iv & 0xffffffff); |
79cb57f6 | 900 | ST(0) = sv_2mortal(newSVpvn((char *)wp, 8)); |
a8a597b2 MB |
901 | } else { |
902 | U32 w = htonl((U32)SvIVX(sv)); | |
79cb57f6 | 903 | ST(0) = sv_2mortal(newSVpvn((char *)&w, 4)); |
a8a597b2 MB |
904 | } |
905 | ||
906 | MODULE = B PACKAGE = B::NV PREFIX = Sv | |
907 | ||
76ef7183 | 908 | NV |
a8a597b2 MB |
909 | SvNV(sv) |
910 | B::NV sv | |
911 | ||
76ef7183 | 912 | NV |
a8a597b2 MB |
913 | SvNVX(sv) |
914 | B::NV sv | |
915 | ||
916 | MODULE = B PACKAGE = B::RV PREFIX = Sv | |
917 | ||
918 | B::SV | |
919 | SvRV(sv) | |
920 | B::RV sv | |
921 | ||
922 | MODULE = B PACKAGE = B::PV PREFIX = Sv | |
923 | ||
0b40bd6d RH |
924 | char* |
925 | SvPVX(sv) | |
926 | B::PV sv | |
927 | ||
b326da91 MB |
928 | B::SV |
929 | SvRV(sv) | |
930 | B::PV sv | |
931 | CODE: | |
932 | if( SvROK(sv) ) { | |
933 | RETVAL = SvRV(sv); | |
934 | } | |
935 | else { | |
936 | croak( "argument is not SvROK" ); | |
937 | } | |
938 | OUTPUT: | |
939 | RETVAL | |
940 | ||
a8a597b2 MB |
941 | void |
942 | SvPV(sv) | |
943 | B::PV sv | |
944 | CODE: | |
b326da91 MB |
945 | ST(0) = sv_newmortal(); |
946 | if( SvPOK(sv) ) { | |
947 | sv_setpvn(ST(0), SvPVX(sv), SvCUR(sv)); | |
948 | SvFLAGS(ST(0)) |= SvUTF8(sv); | |
949 | } | |
950 | else { | |
951 | /* XXX for backward compatibility, but should fail */ | |
952 | /* croak( "argument is not SvPOK" ); */ | |
953 | sv_setpvn(ST(0), NULL, 0); | |
954 | } | |
a8a597b2 | 955 | |
445a12f6 DM |
956 | STRLEN |
957 | SvLEN(sv) | |
958 | B::PV sv | |
959 | ||
960 | STRLEN | |
961 | SvCUR(sv) | |
962 | B::PV sv | |
963 | ||
a8a597b2 MB |
964 | MODULE = B PACKAGE = B::PVMG PREFIX = Sv |
965 | ||
966 | void | |
967 | SvMAGIC(sv) | |
968 | B::PVMG sv | |
969 | MAGIC * mg = NO_INIT | |
970 | PPCODE: | |
971 | for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) | |
cea2e8a9 | 972 | XPUSHs(make_mg_object(aTHX_ sv_newmortal(), mg)); |
a8a597b2 MB |
973 | |
974 | MODULE = B PACKAGE = B::PVMG | |
975 | ||
976 | B::HV | |
977 | SvSTASH(sv) | |
978 | B::PVMG sv | |
979 | ||
980 | #define MgMOREMAGIC(mg) mg->mg_moremagic | |
981 | #define MgPRIVATE(mg) mg->mg_private | |
982 | #define MgTYPE(mg) mg->mg_type | |
983 | #define MgFLAGS(mg) mg->mg_flags | |
984 | #define MgOBJ(mg) mg->mg_obj | |
88b39979 | 985 | #define MgLENGTH(mg) mg->mg_len |
a8a597b2 MB |
986 | |
987 | MODULE = B PACKAGE = B::MAGIC PREFIX = Mg | |
988 | ||
989 | B::MAGIC | |
990 | MgMOREMAGIC(mg) | |
991 | B::MAGIC mg | |
992 | ||
993 | U16 | |
994 | MgPRIVATE(mg) | |
995 | B::MAGIC mg | |
996 | ||
997 | char | |
998 | MgTYPE(mg) | |
999 | B::MAGIC mg | |
1000 | ||
1001 | U8 | |
1002 | MgFLAGS(mg) | |
1003 | B::MAGIC mg | |
1004 | ||
1005 | B::SV | |
1006 | MgOBJ(mg) | |
1007 | B::MAGIC mg | |
b326da91 MB |
1008 | CODE: |
1009 | if( mg->mg_type != 'r' ) { | |
1010 | RETVAL = MgOBJ(mg); | |
1011 | } | |
1012 | else { | |
1013 | croak( "OBJ is not meaningful on r-magic" ); | |
1014 | } | |
1015 | OUTPUT: | |
1016 | RETVAL | |
1017 | ||
1018 | SV* | |
1019 | precomp(mg) | |
1020 | B::MAGIC mg | |
1021 | CODE: | |
1022 | if (mg->mg_type == 'r') { | |
1023 | REGEXP* rx = (REGEXP*)mg->mg_obj; | |
1024 | if( rx ) | |
1025 | RETVAL = newSVpvn( rx->precomp, rx->prelen ); | |
1026 | } | |
1027 | else { | |
1028 | croak( "precomp is only meaningful on r-magic" ); | |
1029 | } | |
1030 | OUTPUT: | |
1031 | RETVAL | |
a8a597b2 | 1032 | |
88b39979 VB |
1033 | I32 |
1034 | MgLENGTH(mg) | |
1035 | B::MAGIC mg | |
1036 | ||
a8a597b2 MB |
1037 | void |
1038 | MgPTR(mg) | |
1039 | B::MAGIC mg | |
1040 | CODE: | |
1041 | ST(0) = sv_newmortal(); | |
88b39979 VB |
1042 | if (mg->mg_ptr){ |
1043 | if (mg->mg_len >= 0){ | |
1044 | sv_setpvn(ST(0), mg->mg_ptr, mg->mg_len); | |
1045 | } else { | |
1046 | if (mg->mg_len == HEf_SVKEY) | |
1047 | sv_setsv(ST(0),newRV((SV*)mg->mg_ptr)); | |
1048 | } | |
1049 | } | |
a8a597b2 MB |
1050 | |
1051 | MODULE = B PACKAGE = B::PVLV PREFIX = Lv | |
1052 | ||
1053 | U32 | |
1054 | LvTARGOFF(sv) | |
1055 | B::PVLV sv | |
1056 | ||
1057 | U32 | |
1058 | LvTARGLEN(sv) | |
1059 | B::PVLV sv | |
1060 | ||
1061 | char | |
1062 | LvTYPE(sv) | |
1063 | B::PVLV sv | |
1064 | ||
1065 | B::SV | |
1066 | LvTARG(sv) | |
1067 | B::PVLV sv | |
1068 | ||
1069 | MODULE = B PACKAGE = B::BM PREFIX = Bm | |
1070 | ||
1071 | I32 | |
1072 | BmUSEFUL(sv) | |
1073 | B::BM sv | |
1074 | ||
1075 | U16 | |
1076 | BmPREVIOUS(sv) | |
1077 | B::BM sv | |
1078 | ||
1079 | U8 | |
1080 | BmRARE(sv) | |
1081 | B::BM sv | |
1082 | ||
1083 | void | |
1084 | BmTABLE(sv) | |
1085 | B::BM sv | |
1086 | STRLEN len = NO_INIT | |
1087 | char * str = NO_INIT | |
1088 | CODE: | |
1089 | str = SvPV(sv, len); | |
1090 | /* Boyer-Moore table is just after string and its safety-margin \0 */ | |
79cb57f6 | 1091 | ST(0) = sv_2mortal(newSVpvn(str + len + 1, 256)); |
a8a597b2 MB |
1092 | |
1093 | MODULE = B PACKAGE = B::GV PREFIX = Gv | |
1094 | ||
1095 | void | |
1096 | GvNAME(gv) | |
1097 | B::GV gv | |
1098 | CODE: | |
79cb57f6 | 1099 | ST(0) = sv_2mortal(newSVpvn(GvNAME(gv), GvNAMELEN(gv))); |
a8a597b2 | 1100 | |
87d7fd28 GS |
1101 | bool |
1102 | is_empty(gv) | |
1103 | B::GV gv | |
1104 | CODE: | |
1105 | RETVAL = GvGP(gv) == Null(GP*); | |
1106 | OUTPUT: | |
1107 | RETVAL | |
1108 | ||
a8a597b2 MB |
1109 | B::HV |
1110 | GvSTASH(gv) | |
1111 | B::GV gv | |
1112 | ||
1113 | B::SV | |
1114 | GvSV(gv) | |
1115 | B::GV gv | |
1116 | ||
1117 | B::IO | |
1118 | GvIO(gv) | |
1119 | B::GV gv | |
1120 | ||
1121 | B::CV | |
1122 | GvFORM(gv) | |
1123 | B::GV gv | |
1124 | ||
1125 | B::AV | |
1126 | GvAV(gv) | |
1127 | B::GV gv | |
1128 | ||
1129 | B::HV | |
1130 | GvHV(gv) | |
1131 | B::GV gv | |
1132 | ||
1133 | B::GV | |
1134 | GvEGV(gv) | |
1135 | B::GV gv | |
1136 | ||
1137 | B::CV | |
1138 | GvCV(gv) | |
1139 | B::GV gv | |
1140 | ||
1141 | U32 | |
1142 | GvCVGEN(gv) | |
1143 | B::GV gv | |
1144 | ||
1145 | U16 | |
1146 | GvLINE(gv) | |
1147 | B::GV gv | |
1148 | ||
b195d487 GS |
1149 | char * |
1150 | GvFILE(gv) | |
1151 | B::GV gv | |
1152 | ||
a8a597b2 MB |
1153 | B::GV |
1154 | GvFILEGV(gv) | |
1155 | B::GV gv | |
1156 | ||
1157 | MODULE = B PACKAGE = B::GV | |
1158 | ||
1159 | U32 | |
1160 | GvREFCNT(gv) | |
1161 | B::GV gv | |
1162 | ||
1163 | U8 | |
1164 | GvFLAGS(gv) | |
1165 | B::GV gv | |
1166 | ||
1167 | MODULE = B PACKAGE = B::IO PREFIX = Io | |
1168 | ||
1169 | long | |
1170 | IoLINES(io) | |
1171 | B::IO io | |
1172 | ||
1173 | long | |
1174 | IoPAGE(io) | |
1175 | B::IO io | |
1176 | ||
1177 | long | |
1178 | IoPAGE_LEN(io) | |
1179 | B::IO io | |
1180 | ||
1181 | long | |
1182 | IoLINES_LEFT(io) | |
1183 | B::IO io | |
1184 | ||
1185 | char * | |
1186 | IoTOP_NAME(io) | |
1187 | B::IO io | |
1188 | ||
1189 | B::GV | |
1190 | IoTOP_GV(io) | |
1191 | B::IO io | |
1192 | ||
1193 | char * | |
1194 | IoFMT_NAME(io) | |
1195 | B::IO io | |
1196 | ||
1197 | B::GV | |
1198 | IoFMT_GV(io) | |
1199 | B::IO io | |
1200 | ||
1201 | char * | |
1202 | IoBOTTOM_NAME(io) | |
1203 | B::IO io | |
1204 | ||
1205 | B::GV | |
1206 | IoBOTTOM_GV(io) | |
1207 | B::IO io | |
1208 | ||
1209 | short | |
1210 | IoSUBPROCESS(io) | |
1211 | B::IO io | |
1212 | ||
b326da91 MB |
1213 | bool |
1214 | IsSTD(io,name) | |
1215 | B::IO io | |
1216 | char* name | |
1217 | PREINIT: | |
1218 | PerlIO* handle = 0; | |
1219 | CODE: | |
1220 | if( strEQ( name, "stdin" ) ) { | |
1221 | handle = PerlIO_stdin(); | |
1222 | } | |
1223 | else if( strEQ( name, "stdout" ) ) { | |
1224 | handle = PerlIO_stdout(); | |
1225 | } | |
1226 | else if( strEQ( name, "stderr" ) ) { | |
1227 | handle = PerlIO_stderr(); | |
1228 | } | |
1229 | else { | |
1230 | croak( "Invalid value '%s'", name ); | |
1231 | } | |
1232 | RETVAL = handle == IoIFP(io); | |
1233 | OUTPUT: | |
1234 | RETVAL | |
1235 | ||
a8a597b2 MB |
1236 | MODULE = B PACKAGE = B::IO |
1237 | ||
1238 | char | |
1239 | IoTYPE(io) | |
1240 | B::IO io | |
1241 | ||
1242 | U8 | |
1243 | IoFLAGS(io) | |
1244 | B::IO io | |
1245 | ||
1246 | MODULE = B PACKAGE = B::AV PREFIX = Av | |
1247 | ||
1248 | SSize_t | |
1249 | AvFILL(av) | |
1250 | B::AV av | |
1251 | ||
1252 | SSize_t | |
1253 | AvMAX(av) | |
1254 | B::AV av | |
1255 | ||
1256 | #define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off | |
1257 | ||
1258 | IV | |
1259 | AvOFF(av) | |
1260 | B::AV av | |
1261 | ||
1262 | void | |
1263 | AvARRAY(av) | |
1264 | B::AV av | |
1265 | PPCODE: | |
1266 | if (AvFILL(av) >= 0) { | |
1267 | SV **svp = AvARRAY(av); | |
1268 | I32 i; | |
1269 | for (i = 0; i <= AvFILL(av); i++) | |
cea2e8a9 | 1270 | XPUSHs(make_sv_object(aTHX_ sv_newmortal(), svp[i])); |
a8a597b2 MB |
1271 | } |
1272 | ||
1273 | MODULE = B PACKAGE = B::AV | |
1274 | ||
1275 | U8 | |
1276 | AvFLAGS(av) | |
1277 | B::AV av | |
1278 | ||
1279 | MODULE = B PACKAGE = B::CV PREFIX = Cv | |
1280 | ||
1281 | B::HV | |
1282 | CvSTASH(cv) | |
1283 | B::CV cv | |
1284 | ||
1285 | B::OP | |
1286 | CvSTART(cv) | |
1287 | B::CV cv | |
1288 | ||
1289 | B::OP | |
1290 | CvROOT(cv) | |
1291 | B::CV cv | |
1292 | ||
1293 | B::GV | |
1294 | CvGV(cv) | |
1295 | B::CV cv | |
1296 | ||
57843af0 GS |
1297 | char * |
1298 | CvFILE(cv) | |
1299 | B::CV cv | |
1300 | ||
a8a597b2 MB |
1301 | long |
1302 | CvDEPTH(cv) | |
1303 | B::CV cv | |
1304 | ||
1305 | B::AV | |
1306 | CvPADLIST(cv) | |
1307 | B::CV cv | |
1308 | ||
1309 | B::CV | |
1310 | CvOUTSIDE(cv) | |
1311 | B::CV cv | |
1312 | ||
1313 | void | |
1314 | CvXSUB(cv) | |
1315 | B::CV cv | |
1316 | CODE: | |
56431972 | 1317 | ST(0) = sv_2mortal(newSViv(PTR2IV(CvXSUB(cv)))); |
a8a597b2 MB |
1318 | |
1319 | ||
1320 | void | |
1321 | CvXSUBANY(cv) | |
1322 | B::CV cv | |
1323 | CODE: | |
b326da91 MB |
1324 | ST(0) = CvCONST(cv) ? |
1325 | make_sv_object(aTHX_ sv_newmortal(),CvXSUBANY(cv).any_ptr) : | |
1326 | sv_2mortal(newSViv(CvXSUBANY(cv).any_iv)); | |
a8a597b2 | 1327 | |
5cfd8ad4 VB |
1328 | MODULE = B PACKAGE = B::CV |
1329 | ||
6aaf4108 | 1330 | U16 |
5cfd8ad4 VB |
1331 | CvFLAGS(cv) |
1332 | B::CV cv | |
1333 | ||
de3f1649 JT |
1334 | MODULE = B PACKAGE = B::CV PREFIX = cv_ |
1335 | ||
1336 | B::SV | |
1337 | cv_const_sv(cv) | |
1338 | B::CV cv | |
1339 | ||
5cfd8ad4 | 1340 | |
a8a597b2 MB |
1341 | MODULE = B PACKAGE = B::HV PREFIX = Hv |
1342 | ||
1343 | STRLEN | |
1344 | HvFILL(hv) | |
1345 | B::HV hv | |
1346 | ||
1347 | STRLEN | |
1348 | HvMAX(hv) | |
1349 | B::HV hv | |
1350 | ||
1351 | I32 | |
1352 | HvKEYS(hv) | |
1353 | B::HV hv | |
1354 | ||
1355 | I32 | |
1356 | HvRITER(hv) | |
1357 | B::HV hv | |
1358 | ||
1359 | char * | |
1360 | HvNAME(hv) | |
1361 | B::HV hv | |
1362 | ||
1363 | B::PMOP | |
1364 | HvPMROOT(hv) | |
1365 | B::HV hv | |
1366 | ||
1367 | void | |
1368 | HvARRAY(hv) | |
1369 | B::HV hv | |
1370 | PPCODE: | |
1371 | if (HvKEYS(hv) > 0) { | |
1372 | SV *sv; | |
1373 | char *key; | |
1374 | I32 len; | |
1375 | (void)hv_iterinit(hv); | |
1376 | EXTEND(sp, HvKEYS(hv) * 2); | |
8063af02 | 1377 | while ((sv = hv_iternextsv(hv, &key, &len))) { |
79cb57f6 | 1378 | PUSHs(newSVpvn(key, len)); |
cea2e8a9 | 1379 | PUSHs(make_sv_object(aTHX_ sv_newmortal(), sv)); |
a8a597b2 MB |
1380 | } |
1381 | } |