| 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 | |
| 10 | #include "EXTERN.h" |
| 11 | #include "perl.h" |
| 12 | #include "XSUB.h" |
| 13 | #include "INTERN.h" |
| a8a597b2 |
14 | |
| 51aa15f3 |
15 | #ifdef PERL_OBJECT |
| 22c35a8c |
16 | #undef PL_op_name |
| 17 | #undef PL_opargs |
| 18 | #undef PL_op_desc |
| 19 | #define PL_op_name (pPerl->Perl_get_op_names()) |
| 20 | #define PL_opargs (pPerl->Perl_get_opargs()) |
| 21 | #define PL_op_desc (pPerl->Perl_get_op_descs()) |
| 51aa15f3 |
22 | #endif |
| 23 | |
| 24 | #ifdef PerlIO |
| 25 | typedef PerlIO * InputStream; |
| 26 | #else |
| 27 | typedef FILE * InputStream; |
| 28 | #endif |
| 29 | |
| 30 | |
| a8a597b2 |
31 | static char *svclassnames[] = { |
| 32 | "B::NULL", |
| 33 | "B::IV", |
| 34 | "B::NV", |
| 35 | "B::RV", |
| 36 | "B::PV", |
| 37 | "B::PVIV", |
| 38 | "B::PVNV", |
| 39 | "B::PVMG", |
| 40 | "B::BM", |
| 41 | "B::PVLV", |
| 42 | "B::AV", |
| 43 | "B::HV", |
| 44 | "B::CV", |
| 45 | "B::GV", |
| 46 | "B::FM", |
| 47 | "B::IO", |
| 48 | }; |
| 49 | |
| 50 | typedef enum { |
| 51 | OPc_NULL, /* 0 */ |
| 52 | OPc_BASEOP, /* 1 */ |
| 53 | OPc_UNOP, /* 2 */ |
| 54 | OPc_BINOP, /* 3 */ |
| 55 | OPc_LOGOP, /* 4 */ |
| 56 | OPc_CONDOP, /* 5 */ |
| 57 | OPc_LISTOP, /* 6 */ |
| 58 | OPc_PMOP, /* 7 */ |
| 59 | OPc_SVOP, /* 8 */ |
| 60 | OPc_GVOP, /* 9 */ |
| 61 | OPc_PVOP, /* 10 */ |
| 62 | OPc_CVOP, /* 11 */ |
| 63 | OPc_LOOP, /* 12 */ |
| 64 | OPc_COP /* 13 */ |
| 65 | } opclass; |
| 66 | |
| 67 | static char *opclassnames[] = { |
| 68 | "B::NULL", |
| 69 | "B::OP", |
| 70 | "B::UNOP", |
| 71 | "B::BINOP", |
| 72 | "B::LOGOP", |
| 73 | "B::CONDOP", |
| 74 | "B::LISTOP", |
| 75 | "B::PMOP", |
| 76 | "B::SVOP", |
| 77 | "B::GVOP", |
| 78 | "B::PVOP", |
| 79 | "B::CVOP", |
| 80 | "B::LOOP", |
| 81 | "B::COP" |
| 82 | }; |
| 83 | |
| 84 | static int walkoptree_debug = 0; /* Flag for walkoptree debug hook */ |
| 85 | |
| 86 | static opclass |
| 87 | cc_opclass(OP *o) |
| 88 | { |
| 89 | if (!o) |
| 90 | return OPc_NULL; |
| 91 | |
| 92 | if (o->op_type == 0) |
| 93 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; |
| 94 | |
| 95 | if (o->op_type == OP_SASSIGN) |
| 96 | return ((o->op_private & OPpASSIGN_BACKWARDS) ? OPc_UNOP : OPc_BINOP); |
| 97 | |
| 22c35a8c |
98 | switch (PL_opargs[o->op_type] & OA_CLASS_MASK) { |
| a8a597b2 |
99 | case OA_BASEOP: |
| 100 | return OPc_BASEOP; |
| 101 | |
| 102 | case OA_UNOP: |
| 103 | return OPc_UNOP; |
| 104 | |
| 105 | case OA_BINOP: |
| 106 | return OPc_BINOP; |
| 107 | |
| 108 | case OA_LOGOP: |
| 109 | return OPc_LOGOP; |
| 110 | |
| 111 | case OA_CONDOP: |
| 112 | return OPc_CONDOP; |
| 113 | |
| 114 | case OA_LISTOP: |
| 115 | return OPc_LISTOP; |
| 116 | |
| 117 | case OA_PMOP: |
| 118 | return OPc_PMOP; |
| 119 | |
| 120 | case OA_SVOP: |
| 121 | return OPc_SVOP; |
| 122 | |
| 123 | case OA_GVOP: |
| 124 | return OPc_GVOP; |
| 125 | |
| 293d3ffa |
126 | case OA_PVOP_OR_SVOP: |
| 127 | /* |
| 128 | * Character translations (tr///) are usually a PVOP, keeping a |
| 129 | * pointer to a table of shorts used to look up translations. |
| 130 | * Under utf8, however, a simple table isn't practical; instead, |
| 131 | * the OP is an SVOP, and the SV is a reference to a swash |
| 132 | * (i.e., an RV pointing to an HV). |
| 133 | */ |
| 134 | return (o->op_private & (OPpTRANS_TO_UTF|OPpTRANS_FROM_UTF)) |
| 135 | ? OPc_SVOP : OPc_PVOP; |
| a8a597b2 |
136 | |
| 137 | case OA_LOOP: |
| 138 | return OPc_LOOP; |
| 139 | |
| 140 | case OA_COP: |
| 141 | return OPc_COP; |
| 142 | |
| 143 | case OA_BASEOP_OR_UNOP: |
| 144 | /* |
| 145 | * UNI(OP_foo) in toke.c returns token UNI or FUNC1 depending on |
| 45f6cd40 |
146 | * whether parens were seen. perly.y uses OPf_SPECIAL to |
| 147 | * signal whether a BASEOP had empty parens or none. |
| 148 | * Some other UNOPs are created later, though, so the best |
| 149 | * test is OPf_KIDS, which is set in newUNOP. |
| a8a597b2 |
150 | */ |
| 45f6cd40 |
151 | return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; |
| a8a597b2 |
152 | |
| 153 | case OA_FILESTATOP: |
| 154 | /* |
| 155 | * The file stat OPs are created via UNI(OP_foo) in toke.c but use |
| 156 | * the OPf_REF flag to distinguish between OP types instead of the |
| 157 | * usual OPf_SPECIAL flag. As usual, if OPf_KIDS is set, then we |
| 158 | * return OPc_UNOP so that walkoptree can find our children. If |
| 159 | * OPf_KIDS is not set then we check OPf_REF. Without OPf_REF set |
| 160 | * (no argument to the operator) it's an OP; with OPf_REF set it's |
| 161 | * a GVOP (and op_gv is the GV for the filehandle argument). |
| 162 | */ |
| 163 | return ((o->op_flags & OPf_KIDS) ? OPc_UNOP : |
| 164 | (o->op_flags & OPf_REF) ? OPc_GVOP : OPc_BASEOP); |
| 165 | |
| 166 | case OA_LOOPEXOP: |
| 167 | /* |
| 168 | * next, last, redo, dump and goto use OPf_SPECIAL to indicate that a |
| 169 | * label was omitted (in which case it's a BASEOP) or else a term was |
| 170 | * seen. In this last case, all except goto are definitely PVOP but |
| 171 | * goto is either a PVOP (with an ordinary constant label), an UNOP |
| 172 | * with OPf_STACKED (with a non-constant non-sub) or an UNOP for |
| 173 | * OP_REFGEN (with goto &sub) in which case OPf_STACKED also seems to |
| 174 | * get set. |
| 175 | */ |
| 176 | if (o->op_flags & OPf_STACKED) |
| 177 | return OPc_UNOP; |
| 178 | else if (o->op_flags & OPf_SPECIAL) |
| 179 | return OPc_BASEOP; |
| 180 | else |
| 181 | return OPc_PVOP; |
| 182 | } |
| 183 | warn("can't determine class of operator %s, assuming BASEOP\n", |
| 22c35a8c |
184 | PL_op_name[o->op_type]); |
| a8a597b2 |
185 | return OPc_BASEOP; |
| 186 | } |
| 187 | |
| 188 | static char * |
| 189 | cc_opclassname(OP *o) |
| 190 | { |
| 191 | return opclassnames[cc_opclass(o)]; |
| 192 | } |
| 193 | |
| 194 | static SV * |
| 195 | make_sv_object(SV *arg, SV *sv) |
| 196 | { |
| 197 | char *type = 0; |
| 198 | IV iv; |
| 199 | |
| 3280af22 |
200 | for (iv = 0; iv < sizeof(PL_specialsv_list)/sizeof(SV*); iv++) { |
| 201 | if (sv == PL_specialsv_list[iv]) { |
| a8a597b2 |
202 | type = "B::SPECIAL"; |
| 203 | break; |
| 204 | } |
| 205 | } |
| 206 | if (!type) { |
| 207 | type = svclassnames[SvTYPE(sv)]; |
| 208 | iv = (IV)sv; |
| 209 | } |
| 210 | sv_setiv(newSVrv(arg, type), iv); |
| 211 | return arg; |
| 212 | } |
| 213 | |
| 214 | static SV * |
| 215 | make_mg_object(SV *arg, MAGIC *mg) |
| 216 | { |
| 217 | sv_setiv(newSVrv(arg, "B::MAGIC"), (IV)mg); |
| 218 | return arg; |
| 219 | } |
| 220 | |
| 221 | static SV * |
| 222 | cstring(SV *sv) |
| 223 | { |
| 79cb57f6 |
224 | SV *sstr = newSVpvn("", 0); |
| a8a597b2 |
225 | STRLEN len; |
| 226 | char *s; |
| 227 | |
| 228 | if (!SvOK(sv)) |
| 229 | sv_setpvn(sstr, "0", 1); |
| 230 | else |
| 231 | { |
| 232 | /* XXX Optimise? */ |
| 233 | s = SvPV(sv, len); |
| 234 | sv_catpv(sstr, "\""); |
| 235 | for (; len; len--, s++) |
| 236 | { |
| 237 | /* At least try a little for readability */ |
| 238 | if (*s == '"') |
| 239 | sv_catpv(sstr, "\\\""); |
| 240 | else if (*s == '\\') |
| 241 | sv_catpv(sstr, "\\\\"); |
| 242 | else if (*s >= ' ' && *s < 127) /* XXX not portable */ |
| 243 | sv_catpvn(sstr, s, 1); |
| 244 | else if (*s == '\n') |
| 245 | sv_catpv(sstr, "\\n"); |
| 246 | else if (*s == '\r') |
| 247 | sv_catpv(sstr, "\\r"); |
| 248 | else if (*s == '\t') |
| 249 | sv_catpv(sstr, "\\t"); |
| 250 | else if (*s == '\a') |
| 251 | sv_catpv(sstr, "\\a"); |
| 252 | else if (*s == '\b') |
| 253 | sv_catpv(sstr, "\\b"); |
| 254 | else if (*s == '\f') |
| 255 | sv_catpv(sstr, "\\f"); |
| 256 | else if (*s == '\v') |
| 257 | sv_catpv(sstr, "\\v"); |
| 258 | else |
| 259 | { |
| 260 | /* no trigraph support */ |
| 261 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
| 262 | /* Don't want promotion of a signed -1 char in sprintf args */ |
| 263 | unsigned char c = (unsigned char) *s; |
| 264 | sprintf(escbuff, "\\%03o", c); |
| 265 | sv_catpv(sstr, escbuff); |
| 266 | } |
| 267 | /* XXX Add line breaks if string is long */ |
| 268 | } |
| 269 | sv_catpv(sstr, "\""); |
| 270 | } |
| 271 | return sstr; |
| 272 | } |
| 273 | |
| 274 | static SV * |
| 275 | cchar(SV *sv) |
| 276 | { |
| 79cb57f6 |
277 | SV *sstr = newSVpvn("'", 1); |
| 2d8e6c8d |
278 | STRLEN n_a; |
| 279 | char *s = SvPV(sv, n_a); |
| a8a597b2 |
280 | |
| 281 | if (*s == '\'') |
| 282 | sv_catpv(sstr, "\\'"); |
| 283 | else if (*s == '\\') |
| 284 | sv_catpv(sstr, "\\\\"); |
| 285 | else if (*s >= ' ' && *s < 127) /* XXX not portable */ |
| 286 | sv_catpvn(sstr, s, 1); |
| 287 | else if (*s == '\n') |
| 288 | sv_catpv(sstr, "\\n"); |
| 289 | else if (*s == '\r') |
| 290 | sv_catpv(sstr, "\\r"); |
| 291 | else if (*s == '\t') |
| 292 | sv_catpv(sstr, "\\t"); |
| 293 | else if (*s == '\a') |
| 294 | sv_catpv(sstr, "\\a"); |
| 295 | else if (*s == '\b') |
| 296 | sv_catpv(sstr, "\\b"); |
| 297 | else if (*s == '\f') |
| 298 | sv_catpv(sstr, "\\f"); |
| 299 | else if (*s == '\v') |
| 300 | sv_catpv(sstr, "\\v"); |
| 301 | else |
| 302 | { |
| 303 | /* no trigraph support */ |
| 304 | char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ |
| 305 | /* Don't want promotion of a signed -1 char in sprintf args */ |
| 306 | unsigned char c = (unsigned char) *s; |
| 307 | sprintf(escbuff, "\\%03o", c); |
| 308 | sv_catpv(sstr, escbuff); |
| 309 | } |
| 310 | sv_catpv(sstr, "'"); |
| 311 | return sstr; |
| 312 | } |
| 313 | |
| a8a597b2 |
314 | #ifdef INDIRECT_BGET_MACROS |
| 315 | void freadpv(U32 len, void *data) |
| 316 | { |
| 317 | New(666, pv.xpv_pv, len, char); |
| 318 | fread(pv.xpv_pv, 1, len, (FILE*)data); |
| 319 | pv.xpv_len = len; |
| 320 | pv.xpv_cur = len - 1; |
| 321 | } |
| 322 | |
| 51aa15f3 |
323 | void byteload_fh(InputStream fp) |
| a8a597b2 |
324 | { |
| 325 | struct bytestream bs; |
| 326 | bs.data = fp; |
| 327 | bs.fgetc = (int(*) _((void*)))fgetc; |
| 328 | bs.fread = (int(*) _((char*,size_t,size_t,void*)))fread; |
| 329 | bs.freadpv = freadpv; |
| 330 | byterun(bs); |
| 331 | } |
| 332 | |
| 333 | static int fgetc_fromstring(void *data) |
| 334 | { |
| 335 | char **strp = (char **)data; |
| 336 | return *(*strp)++; |
| 337 | } |
| 338 | |
| 339 | static int fread_fromstring(char *argp, size_t elemsize, size_t nelem, |
| 340 | void *data) |
| 341 | { |
| 342 | char **strp = (char **)data; |
| 343 | size_t len = elemsize * nelem; |
| 344 | |
| 345 | memcpy(argp, *strp, len); |
| 346 | *strp += len; |
| 347 | return (int)len; |
| 348 | } |
| 349 | |
| 350 | static void freadpv_fromstring(U32 len, void *data) |
| 351 | { |
| 352 | char **strp = (char **)data; |
| 353 | |
| 354 | New(666, pv.xpv_pv, len, char); |
| 355 | memcpy(pv.xpv_pv, *strp, len); |
| 356 | pv.xpv_len = len; |
| 357 | pv.xpv_cur = len - 1; |
| 358 | *strp += len; |
| 359 | } |
| 360 | |
| 361 | void byteload_string(char *str) |
| 362 | { |
| 363 | struct bytestream bs; |
| 364 | bs.data = &str; |
| 365 | bs.fgetc = fgetc_fromstring; |
| 366 | bs.fread = fread_fromstring; |
| 367 | bs.freadpv = freadpv_fromstring; |
| 368 | byterun(bs); |
| 369 | } |
| 370 | #else |
| 51aa15f3 |
371 | void byteload_fh(InputStream fp) |
| a8a597b2 |
372 | { |
| 373 | byterun(fp); |
| 374 | } |
| 375 | |
| 376 | void byteload_string(char *str) |
| 377 | { |
| 378 | croak("Must compile with -DINDIRECT_BGET_MACROS for byteload_string"); |
| 379 | } |
| 380 | #endif /* INDIRECT_BGET_MACROS */ |
| 381 | |
| 382 | void |
| 383 | walkoptree(SV *opsv, char *method) |
| 384 | { |
| 385 | dSP; |
| 386 | OP *o; |
| 387 | |
| 388 | if (!SvROK(opsv)) |
| 389 | croak("opsv is not a reference"); |
| 390 | opsv = sv_mortalcopy(opsv); |
| 391 | o = (OP*)SvIV((SV*)SvRV(opsv)); |
| 392 | if (walkoptree_debug) { |
| 393 | PUSHMARK(sp); |
| 394 | XPUSHs(opsv); |
| 395 | PUTBACK; |
| 396 | perl_call_method("walkoptree_debug", G_DISCARD); |
| 397 | } |
| 398 | PUSHMARK(sp); |
| 399 | XPUSHs(opsv); |
| 400 | PUTBACK; |
| 401 | perl_call_method(method, G_DISCARD); |
| 402 | if (o && (o->op_flags & OPf_KIDS)) { |
| 403 | OP *kid; |
| 404 | for (kid = ((UNOP*)o)->op_first; kid; kid = kid->op_sibling) { |
| 405 | /* Use the same opsv. Rely on methods not to mess it up. */ |
| 406 | sv_setiv(newSVrv(opsv, cc_opclassname(kid)), (IV)kid); |
| 407 | walkoptree(opsv, method); |
| 408 | } |
| 409 | } |
| 410 | } |
| 411 | |
| 412 | typedef OP *B__OP; |
| 413 | typedef UNOP *B__UNOP; |
| 414 | typedef BINOP *B__BINOP; |
| 415 | typedef LOGOP *B__LOGOP; |
| 416 | typedef CONDOP *B__CONDOP; |
| 417 | typedef LISTOP *B__LISTOP; |
| 418 | typedef PMOP *B__PMOP; |
| 419 | typedef SVOP *B__SVOP; |
| 420 | typedef GVOP *B__GVOP; |
| 421 | typedef PVOP *B__PVOP; |
| 422 | typedef LOOP *B__LOOP; |
| 423 | typedef COP *B__COP; |
| 424 | |
| 425 | typedef SV *B__SV; |
| 426 | typedef SV *B__IV; |
| 427 | typedef SV *B__PV; |
| 428 | typedef SV *B__NV; |
| 429 | typedef SV *B__PVMG; |
| 430 | typedef SV *B__PVLV; |
| 431 | typedef SV *B__BM; |
| 432 | typedef SV *B__RV; |
| 433 | typedef AV *B__AV; |
| 434 | typedef HV *B__HV; |
| 435 | typedef CV *B__CV; |
| 436 | typedef GV *B__GV; |
| 437 | typedef IO *B__IO; |
| 438 | |
| 439 | typedef MAGIC *B__MAGIC; |
| 440 | |
| 441 | MODULE = B PACKAGE = B PREFIX = B_ |
| 442 | |
| 443 | PROTOTYPES: DISABLE |
| 444 | |
| 445 | BOOT: |
| 4c1f658f |
446 | { |
| 447 | HV *stash = gv_stashpvn("B", 1, TRUE); |
| 448 | AV *export_ok = perl_get_av("B::EXPORT_OK",TRUE); |
| a8a597b2 |
449 | INIT_SPECIALSV_LIST; |
| 4c1f658f |
450 | #include "defsubs.h" |
| 451 | } |
| a8a597b2 |
452 | |
| 3280af22 |
453 | #define B_main_cv() PL_main_cv |
| 31d7d75a |
454 | #define B_init_av() PL_initav |
| 3280af22 |
455 | #define B_main_root() PL_main_root |
| 456 | #define B_main_start() PL_main_start |
| 56eca212 |
457 | #define B_amagic_generation() PL_amagic_generation |
| 3280af22 |
458 | #define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv)) |
| 459 | #define B_sv_undef() &PL_sv_undef |
| 460 | #define B_sv_yes() &PL_sv_yes |
| 461 | #define B_sv_no() &PL_sv_no |
| a8a597b2 |
462 | |
| 31d7d75a |
463 | B::AV |
| 464 | B_init_av() |
| 465 | |
| a8a597b2 |
466 | B::CV |
| 467 | B_main_cv() |
| 468 | |
| 469 | B::OP |
| 470 | B_main_root() |
| 471 | |
| 472 | B::OP |
| 473 | B_main_start() |
| 474 | |
| 56eca212 |
475 | long |
| 476 | B_amagic_generation() |
| 477 | |
| a8a597b2 |
478 | B::AV |
| 479 | B_comppadlist() |
| 480 | |
| 481 | B::SV |
| 482 | B_sv_undef() |
| 483 | |
| 484 | B::SV |
| 485 | B_sv_yes() |
| 486 | |
| 487 | B::SV |
| 488 | B_sv_no() |
| 489 | |
| 490 | MODULE = B PACKAGE = B |
| 491 | |
| 492 | |
| 493 | void |
| 494 | walkoptree(opsv, method) |
| 495 | SV * opsv |
| 496 | char * method |
| 497 | |
| 498 | int |
| 499 | walkoptree_debug(...) |
| 500 | CODE: |
| 501 | RETVAL = walkoptree_debug; |
| 502 | if (items > 0 && SvTRUE(ST(1))) |
| 503 | walkoptree_debug = 1; |
| 504 | OUTPUT: |
| 505 | RETVAL |
| 506 | |
| 507 | int |
| 508 | byteload_fh(fp) |
| 51aa15f3 |
509 | InputStream fp |
| a8a597b2 |
510 | CODE: |
| 511 | byteload_fh(fp); |
| 512 | RETVAL = 1; |
| 513 | OUTPUT: |
| 514 | RETVAL |
| 515 | |
| 516 | void |
| 517 | byteload_string(str) |
| 518 | char * str |
| 519 | |
| 520 | #define address(sv) (IV)sv |
| 521 | |
| 522 | IV |
| 523 | address(sv) |
| 524 | SV * sv |
| 525 | |
| 526 | B::SV |
| 527 | svref_2object(sv) |
| 528 | SV * sv |
| 529 | CODE: |
| 530 | if (!SvROK(sv)) |
| 531 | croak("argument is not a reference"); |
| 532 | RETVAL = (SV*)SvRV(sv); |
| 533 | OUTPUT: |
| 0cc1d052 |
534 | RETVAL |
| 535 | |
| 536 | void |
| 537 | opnumber(name) |
| 538 | char * name |
| 539 | CODE: |
| 540 | { |
| 541 | int i; |
| 542 | IV result = -1; |
| 543 | ST(0) = sv_newmortal(); |
| 544 | if (strncmp(name,"pp_",3) == 0) |
| 545 | name += 3; |
| 546 | for (i = 0; i < PL_maxo; i++) |
| 547 | { |
| 548 | if (strcmp(name, PL_op_name[i]) == 0) |
| 549 | { |
| 550 | result = i; |
| 551 | break; |
| 552 | } |
| 553 | } |
| 554 | sv_setiv(ST(0),result); |
| 555 | } |
| a8a597b2 |
556 | |
| 557 | void |
| 558 | ppname(opnum) |
| 559 | int opnum |
| 560 | CODE: |
| 561 | ST(0) = sv_newmortal(); |
| 3280af22 |
562 | if (opnum >= 0 && opnum < PL_maxo) { |
| a8a597b2 |
563 | sv_setpvn(ST(0), "pp_", 3); |
| 22c35a8c |
564 | sv_catpv(ST(0), PL_op_name[opnum]); |
| a8a597b2 |
565 | } |
| 566 | |
| 567 | void |
| 568 | hash(sv) |
| 569 | SV * sv |
| 570 | CODE: |
| 571 | char *s; |
| 572 | STRLEN len; |
| 573 | U32 hash = 0; |
| cf86991c |
574 | char hexhash[19]; /* must fit "0xffffffff" plus trailing \0 */ |
| a8a597b2 |
575 | s = SvPV(sv, len); |
| cf86991c |
576 | PERL_HASH(hash, s, len); |
| a8a597b2 |
577 | sprintf(hexhash, "0x%x", hash); |
| 578 | ST(0) = sv_2mortal(newSVpv(hexhash, 0)); |
| 579 | |
| 580 | #define cast_I32(foo) (I32)foo |
| 581 | IV |
| 582 | cast_I32(i) |
| 583 | IV i |
| 584 | |
| 585 | void |
| 586 | minus_c() |
| 587 | CODE: |
| 3280af22 |
588 | PL_minus_c = TRUE; |
| a8a597b2 |
589 | |
| 590 | SV * |
| 591 | cstring(sv) |
| 592 | SV * sv |
| 593 | |
| 594 | SV * |
| 595 | cchar(sv) |
| 596 | SV * sv |
| 597 | |
| 598 | void |
| 599 | threadsv_names() |
| 600 | PPCODE: |
| 601 | #ifdef USE_THREADS |
| 602 | int i; |
| 533c011a |
603 | STRLEN len = strlen(PL_threadsv_names); |
| a8a597b2 |
604 | |
| 605 | EXTEND(sp, len); |
| 606 | for (i = 0; i < len; i++) |
| 79cb57f6 |
607 | PUSHs(sv_2mortal(newSVpvn(&PL_threadsv_names[i], 1))); |
| a8a597b2 |
608 | #endif |
| 609 | |
| 610 | |
| 611 | #define OP_next(o) o->op_next |
| 612 | #define OP_sibling(o) o->op_sibling |
| 22c35a8c |
613 | #define OP_desc(o) PL_op_desc[o->op_type] |
| a8a597b2 |
614 | #define OP_targ(o) o->op_targ |
| 615 | #define OP_type(o) o->op_type |
| 616 | #define OP_seq(o) o->op_seq |
| 617 | #define OP_flags(o) o->op_flags |
| 618 | #define OP_private(o) o->op_private |
| 619 | |
| 620 | MODULE = B PACKAGE = B::OP PREFIX = OP_ |
| 621 | |
| 622 | B::OP |
| 623 | OP_next(o) |
| 624 | B::OP o |
| 625 | |
| 626 | B::OP |
| 627 | OP_sibling(o) |
| 628 | B::OP o |
| 629 | |
| 630 | char * |
| 631 | OP_ppaddr(o) |
| 632 | B::OP o |
| 633 | CODE: |
| 634 | ST(0) = sv_newmortal(); |
| 635 | sv_setpvn(ST(0), "pp_", 3); |
| 22c35a8c |
636 | sv_catpv(ST(0), PL_op_name[o->op_type]); |
| a8a597b2 |
637 | |
| 638 | char * |
| 639 | OP_desc(o) |
| 640 | B::OP o |
| 641 | |
| 642 | U16 |
| 643 | OP_targ(o) |
| 644 | B::OP o |
| 645 | |
| 646 | U16 |
| 647 | OP_type(o) |
| 648 | B::OP o |
| 649 | |
| 650 | U16 |
| 651 | OP_seq(o) |
| 652 | B::OP o |
| 653 | |
| 654 | U8 |
| 655 | OP_flags(o) |
| 656 | B::OP o |
| 657 | |
| 658 | U8 |
| 659 | OP_private(o) |
| 660 | B::OP o |
| 661 | |
| 662 | #define UNOP_first(o) o->op_first |
| 663 | |
| 664 | MODULE = B PACKAGE = B::UNOP PREFIX = UNOP_ |
| 665 | |
| 666 | B::OP |
| 667 | UNOP_first(o) |
| 668 | B::UNOP o |
| 669 | |
| 670 | #define BINOP_last(o) o->op_last |
| 671 | |
| 672 | MODULE = B PACKAGE = B::BINOP PREFIX = BINOP_ |
| 673 | |
| 674 | B::OP |
| 675 | BINOP_last(o) |
| 676 | B::BINOP o |
| 677 | |
| 678 | #define LOGOP_other(o) o->op_other |
| 679 | |
| 680 | MODULE = B PACKAGE = B::LOGOP PREFIX = LOGOP_ |
| 681 | |
| 682 | B::OP |
| 683 | LOGOP_other(o) |
| 684 | B::LOGOP o |
| 685 | |
| 686 | #define CONDOP_true(o) o->op_true |
| 687 | #define CONDOP_false(o) o->op_false |
| 688 | |
| 689 | MODULE = B PACKAGE = B::CONDOP PREFIX = CONDOP_ |
| 690 | |
| 691 | B::OP |
| 692 | CONDOP_true(o) |
| 693 | B::CONDOP o |
| 694 | |
| 695 | B::OP |
| 696 | CONDOP_false(o) |
| 697 | B::CONDOP o |
| 698 | |
| 699 | #define LISTOP_children(o) o->op_children |
| 700 | |
| 701 | MODULE = B PACKAGE = B::LISTOP PREFIX = LISTOP_ |
| 702 | |
| 703 | U32 |
| 704 | LISTOP_children(o) |
| 705 | B::LISTOP o |
| 706 | |
| 707 | #define PMOP_pmreplroot(o) o->op_pmreplroot |
| 708 | #define PMOP_pmreplstart(o) o->op_pmreplstart |
| 709 | #define PMOP_pmnext(o) o->op_pmnext |
| 710 | #define PMOP_pmregexp(o) o->op_pmregexp |
| 711 | #define PMOP_pmflags(o) o->op_pmflags |
| 712 | #define PMOP_pmpermflags(o) o->op_pmpermflags |
| 713 | |
| 714 | MODULE = B PACKAGE = B::PMOP PREFIX = PMOP_ |
| 715 | |
| 716 | void |
| 717 | PMOP_pmreplroot(o) |
| 718 | B::PMOP o |
| 719 | OP * root = NO_INIT |
| 720 | CODE: |
| 721 | ST(0) = sv_newmortal(); |
| 722 | root = o->op_pmreplroot; |
| 723 | /* OP_PUSHRE stores an SV* instead of an OP* in op_pmreplroot */ |
| 724 | if (o->op_type == OP_PUSHRE) { |
| 725 | sv_setiv(newSVrv(ST(0), root ? |
| 726 | svclassnames[SvTYPE((SV*)root)] : "B::SV"), |
| 727 | (IV)root); |
| 728 | } |
| 729 | else { |
| 730 | sv_setiv(newSVrv(ST(0), cc_opclassname(root)), (IV)root); |
| 731 | } |
| 732 | |
| 733 | B::OP |
| 734 | PMOP_pmreplstart(o) |
| 735 | B::PMOP o |
| 736 | |
| 737 | B::PMOP |
| 738 | PMOP_pmnext(o) |
| 739 | B::PMOP o |
| 740 | |
| 741 | U16 |
| 742 | PMOP_pmflags(o) |
| 743 | B::PMOP o |
| 744 | |
| 745 | U16 |
| 746 | PMOP_pmpermflags(o) |
| 747 | B::PMOP o |
| 748 | |
| 749 | void |
| 750 | PMOP_precomp(o) |
| 751 | B::PMOP o |
| 752 | REGEXP * rx = NO_INIT |
| 753 | CODE: |
| 754 | ST(0) = sv_newmortal(); |
| 755 | rx = o->op_pmregexp; |
| 756 | if (rx) |
| 757 | sv_setpvn(ST(0), rx->precomp, rx->prelen); |
| 758 | |
| 759 | #define SVOP_sv(o) o->op_sv |
| 760 | |
| 761 | MODULE = B PACKAGE = B::SVOP PREFIX = SVOP_ |
| 762 | |
| 763 | |
| 764 | B::SV |
| 765 | SVOP_sv(o) |
| 766 | B::SVOP o |
| 767 | |
| 768 | #define GVOP_gv(o) o->op_gv |
| 769 | |
| 770 | MODULE = B PACKAGE = B::GVOP PREFIX = GVOP_ |
| 771 | |
| 772 | |
| 773 | B::GV |
| 774 | GVOP_gv(o) |
| 775 | B::GVOP o |
| 776 | |
| 777 | MODULE = B PACKAGE = B::PVOP PREFIX = PVOP_ |
| 778 | |
| 779 | void |
| 780 | PVOP_pv(o) |
| 781 | B::PVOP o |
| 782 | CODE: |
| 783 | /* |
| 784 | * OP_TRANS uses op_pv to point to a table of 256 shorts |
| 785 | * whereas other PVOPs point to a null terminated string. |
| 786 | */ |
| 787 | ST(0) = sv_2mortal(newSVpv(o->op_pv, (o->op_type == OP_TRANS) ? |
| 788 | 256 * sizeof(short) : 0)); |
| 789 | |
| 790 | #define LOOP_redoop(o) o->op_redoop |
| 791 | #define LOOP_nextop(o) o->op_nextop |
| 792 | #define LOOP_lastop(o) o->op_lastop |
| 793 | |
| 794 | MODULE = B PACKAGE = B::LOOP PREFIX = LOOP_ |
| 795 | |
| 796 | |
| 797 | B::OP |
| 798 | LOOP_redoop(o) |
| 799 | B::LOOP o |
| 800 | |
| 801 | B::OP |
| 802 | LOOP_nextop(o) |
| 803 | B::LOOP o |
| 804 | |
| 805 | B::OP |
| 806 | LOOP_lastop(o) |
| 807 | B::LOOP o |
| 808 | |
| 809 | #define COP_label(o) o->cop_label |
| 810 | #define COP_stash(o) o->cop_stash |
| 811 | #define COP_filegv(o) o->cop_filegv |
| 812 | #define COP_cop_seq(o) o->cop_seq |
| 813 | #define COP_arybase(o) o->cop_arybase |
| 814 | #define COP_line(o) o->cop_line |
| b295d113 |
815 | #define COP_warnings(o) o->cop_warnings |
| a8a597b2 |
816 | |
| 817 | MODULE = B PACKAGE = B::COP PREFIX = COP_ |
| 818 | |
| 819 | char * |
| 820 | COP_label(o) |
| 821 | B::COP o |
| 822 | |
| 823 | B::HV |
| 824 | COP_stash(o) |
| 825 | B::COP o |
| 826 | |
| 827 | B::GV |
| 828 | COP_filegv(o) |
| 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 |
843 | B::SV |
| 844 | COP_warnings(o) |
| 845 | B::COP o |
| 846 | |
| a8a597b2 |
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 | |
| 867 | MODULE = B PACKAGE = B::IV |
| 868 | |
| 869 | #define needs64bits(sv) ((I32)SvIVX(sv) != SvIVX(sv)) |
| 870 | |
| 871 | int |
| 872 | needs64bits(sv) |
| 873 | B::IV sv |
| 874 | |
| 875 | void |
| 876 | packiv(sv) |
| 877 | B::IV sv |
| 878 | CODE: |
| 879 | if (sizeof(IV) == 8) { |
| 880 | U32 wp[2]; |
| 881 | IV iv = SvIVX(sv); |
| 882 | /* |
| 883 | * The following way of spelling 32 is to stop compilers on |
| 884 | * 32-bit architectures from moaning about the shift count |
| 885 | * being >= the width of the type. Such architectures don't |
| 886 | * reach this code anyway (unless sizeof(IV) > 8 but then |
| 887 | * everything else breaks too so I'm not fussed at the moment). |
| 888 | */ |
| 889 | wp[0] = htonl(((U32)iv) >> (sizeof(IV)*4)); |
| 890 | wp[1] = htonl(iv & 0xffffffff); |
| 79cb57f6 |
891 | ST(0) = sv_2mortal(newSVpvn((char *)wp, 8)); |
| a8a597b2 |
892 | } else { |
| 893 | U32 w = htonl((U32)SvIVX(sv)); |
| 79cb57f6 |
894 | ST(0) = sv_2mortal(newSVpvn((char *)&w, 4)); |
| a8a597b2 |
895 | } |
| 896 | |
| 897 | MODULE = B PACKAGE = B::NV PREFIX = Sv |
| 898 | |
| 899 | double |
| 900 | SvNV(sv) |
| 901 | B::NV sv |
| 902 | |
| 903 | double |
| 904 | SvNVX(sv) |
| 905 | B::NV sv |
| 906 | |
| 907 | MODULE = B PACKAGE = B::RV PREFIX = Sv |
| 908 | |
| 909 | B::SV |
| 910 | SvRV(sv) |
| 911 | B::RV sv |
| 912 | |
| 913 | MODULE = B PACKAGE = B::PV PREFIX = Sv |
| 914 | |
| 915 | void |
| 916 | SvPV(sv) |
| 917 | B::PV sv |
| 918 | CODE: |
| 919 | ST(0) = sv_newmortal(); |
| 920 | sv_setpvn(ST(0), SvPVX(sv), SvCUR(sv)); |
| 921 | |
| 922 | MODULE = B PACKAGE = B::PVMG PREFIX = Sv |
| 923 | |
| 924 | void |
| 925 | SvMAGIC(sv) |
| 926 | B::PVMG sv |
| 927 | MAGIC * mg = NO_INIT |
| 928 | PPCODE: |
| 929 | for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) |
| 930 | XPUSHs(make_mg_object(sv_newmortal(), mg)); |
| 931 | |
| 932 | MODULE = B PACKAGE = B::PVMG |
| 933 | |
| 934 | B::HV |
| 935 | SvSTASH(sv) |
| 936 | B::PVMG sv |
| 937 | |
| 938 | #define MgMOREMAGIC(mg) mg->mg_moremagic |
| 939 | #define MgPRIVATE(mg) mg->mg_private |
| 940 | #define MgTYPE(mg) mg->mg_type |
| 941 | #define MgFLAGS(mg) mg->mg_flags |
| 942 | #define MgOBJ(mg) mg->mg_obj |
| 88b39979 |
943 | #define MgLENGTH(mg) mg->mg_len |
| a8a597b2 |
944 | |
| 945 | MODULE = B PACKAGE = B::MAGIC PREFIX = Mg |
| 946 | |
| 947 | B::MAGIC |
| 948 | MgMOREMAGIC(mg) |
| 949 | B::MAGIC mg |
| 950 | |
| 951 | U16 |
| 952 | MgPRIVATE(mg) |
| 953 | B::MAGIC mg |
| 954 | |
| 955 | char |
| 956 | MgTYPE(mg) |
| 957 | B::MAGIC mg |
| 958 | |
| 959 | U8 |
| 960 | MgFLAGS(mg) |
| 961 | B::MAGIC mg |
| 962 | |
| 963 | B::SV |
| 964 | MgOBJ(mg) |
| 965 | B::MAGIC mg |
| 966 | |
| 88b39979 |
967 | I32 |
| 968 | MgLENGTH(mg) |
| 969 | B::MAGIC mg |
| 970 | |
| a8a597b2 |
971 | void |
| 972 | MgPTR(mg) |
| 973 | B::MAGIC mg |
| 974 | CODE: |
| 975 | ST(0) = sv_newmortal(); |
| 88b39979 |
976 | if (mg->mg_ptr){ |
| 977 | if (mg->mg_len >= 0){ |
| 978 | sv_setpvn(ST(0), mg->mg_ptr, mg->mg_len); |
| 979 | } else { |
| 980 | if (mg->mg_len == HEf_SVKEY) |
| 981 | sv_setsv(ST(0),newRV((SV*)mg->mg_ptr)); |
| 982 | } |
| 983 | } |
| a8a597b2 |
984 | |
| 985 | MODULE = B PACKAGE = B::PVLV PREFIX = Lv |
| 986 | |
| 987 | U32 |
| 988 | LvTARGOFF(sv) |
| 989 | B::PVLV sv |
| 990 | |
| 991 | U32 |
| 992 | LvTARGLEN(sv) |
| 993 | B::PVLV sv |
| 994 | |
| 995 | char |
| 996 | LvTYPE(sv) |
| 997 | B::PVLV sv |
| 998 | |
| 999 | B::SV |
| 1000 | LvTARG(sv) |
| 1001 | B::PVLV sv |
| 1002 | |
| 1003 | MODULE = B PACKAGE = B::BM PREFIX = Bm |
| 1004 | |
| 1005 | I32 |
| 1006 | BmUSEFUL(sv) |
| 1007 | B::BM sv |
| 1008 | |
| 1009 | U16 |
| 1010 | BmPREVIOUS(sv) |
| 1011 | B::BM sv |
| 1012 | |
| 1013 | U8 |
| 1014 | BmRARE(sv) |
| 1015 | B::BM sv |
| 1016 | |
| 1017 | void |
| 1018 | BmTABLE(sv) |
| 1019 | B::BM sv |
| 1020 | STRLEN len = NO_INIT |
| 1021 | char * str = NO_INIT |
| 1022 | CODE: |
| 1023 | str = SvPV(sv, len); |
| 1024 | /* Boyer-Moore table is just after string and its safety-margin \0 */ |
| 79cb57f6 |
1025 | ST(0) = sv_2mortal(newSVpvn(str + len + 1, 256)); |
| a8a597b2 |
1026 | |
| 1027 | MODULE = B PACKAGE = B::GV PREFIX = Gv |
| 1028 | |
| 1029 | void |
| 1030 | GvNAME(gv) |
| 1031 | B::GV gv |
| 1032 | CODE: |
| 79cb57f6 |
1033 | ST(0) = sv_2mortal(newSVpvn(GvNAME(gv), GvNAMELEN(gv))); |
| a8a597b2 |
1034 | |
| 1035 | B::HV |
| 1036 | GvSTASH(gv) |
| 1037 | B::GV gv |
| 1038 | |
| 1039 | B::SV |
| 1040 | GvSV(gv) |
| 1041 | B::GV gv |
| 1042 | |
| 1043 | B::IO |
| 1044 | GvIO(gv) |
| 1045 | B::GV gv |
| 1046 | |
| 1047 | B::CV |
| 1048 | GvFORM(gv) |
| 1049 | B::GV gv |
| 1050 | |
| 1051 | B::AV |
| 1052 | GvAV(gv) |
| 1053 | B::GV gv |
| 1054 | |
| 1055 | B::HV |
| 1056 | GvHV(gv) |
| 1057 | B::GV gv |
| 1058 | |
| 1059 | B::GV |
| 1060 | GvEGV(gv) |
| 1061 | B::GV gv |
| 1062 | |
| 1063 | B::CV |
| 1064 | GvCV(gv) |
| 1065 | B::GV gv |
| 1066 | |
| 1067 | U32 |
| 1068 | GvCVGEN(gv) |
| 1069 | B::GV gv |
| 1070 | |
| 1071 | U16 |
| 1072 | GvLINE(gv) |
| 1073 | B::GV gv |
| 1074 | |
| 1075 | B::GV |
| 1076 | GvFILEGV(gv) |
| 1077 | B::GV gv |
| 1078 | |
| 1079 | MODULE = B PACKAGE = B::GV |
| 1080 | |
| 1081 | U32 |
| 1082 | GvREFCNT(gv) |
| 1083 | B::GV gv |
| 1084 | |
| 1085 | U8 |
| 1086 | GvFLAGS(gv) |
| 1087 | B::GV gv |
| 1088 | |
| 1089 | MODULE = B PACKAGE = B::IO PREFIX = Io |
| 1090 | |
| 1091 | long |
| 1092 | IoLINES(io) |
| 1093 | B::IO io |
| 1094 | |
| 1095 | long |
| 1096 | IoPAGE(io) |
| 1097 | B::IO io |
| 1098 | |
| 1099 | long |
| 1100 | IoPAGE_LEN(io) |
| 1101 | B::IO io |
| 1102 | |
| 1103 | long |
| 1104 | IoLINES_LEFT(io) |
| 1105 | B::IO io |
| 1106 | |
| 1107 | char * |
| 1108 | IoTOP_NAME(io) |
| 1109 | B::IO io |
| 1110 | |
| 1111 | B::GV |
| 1112 | IoTOP_GV(io) |
| 1113 | B::IO io |
| 1114 | |
| 1115 | char * |
| 1116 | IoFMT_NAME(io) |
| 1117 | B::IO io |
| 1118 | |
| 1119 | B::GV |
| 1120 | IoFMT_GV(io) |
| 1121 | B::IO io |
| 1122 | |
| 1123 | char * |
| 1124 | IoBOTTOM_NAME(io) |
| 1125 | B::IO io |
| 1126 | |
| 1127 | B::GV |
| 1128 | IoBOTTOM_GV(io) |
| 1129 | B::IO io |
| 1130 | |
| 1131 | short |
| 1132 | IoSUBPROCESS(io) |
| 1133 | B::IO io |
| 1134 | |
| 1135 | MODULE = B PACKAGE = B::IO |
| 1136 | |
| 1137 | char |
| 1138 | IoTYPE(io) |
| 1139 | B::IO io |
| 1140 | |
| 1141 | U8 |
| 1142 | IoFLAGS(io) |
| 1143 | B::IO io |
| 1144 | |
| 1145 | MODULE = B PACKAGE = B::AV PREFIX = Av |
| 1146 | |
| 1147 | SSize_t |
| 1148 | AvFILL(av) |
| 1149 | B::AV av |
| 1150 | |
| 1151 | SSize_t |
| 1152 | AvMAX(av) |
| 1153 | B::AV av |
| 1154 | |
| 1155 | #define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off |
| 1156 | |
| 1157 | IV |
| 1158 | AvOFF(av) |
| 1159 | B::AV av |
| 1160 | |
| 1161 | void |
| 1162 | AvARRAY(av) |
| 1163 | B::AV av |
| 1164 | PPCODE: |
| 1165 | if (AvFILL(av) >= 0) { |
| 1166 | SV **svp = AvARRAY(av); |
| 1167 | I32 i; |
| 1168 | for (i = 0; i <= AvFILL(av); i++) |
| 1169 | XPUSHs(make_sv_object(sv_newmortal(), svp[i])); |
| 1170 | } |
| 1171 | |
| 1172 | MODULE = B PACKAGE = B::AV |
| 1173 | |
| 1174 | U8 |
| 1175 | AvFLAGS(av) |
| 1176 | B::AV av |
| 1177 | |
| 1178 | MODULE = B PACKAGE = B::CV PREFIX = Cv |
| 1179 | |
| 1180 | B::HV |
| 1181 | CvSTASH(cv) |
| 1182 | B::CV cv |
| 1183 | |
| 1184 | B::OP |
| 1185 | CvSTART(cv) |
| 1186 | B::CV cv |
| 1187 | |
| 1188 | B::OP |
| 1189 | CvROOT(cv) |
| 1190 | B::CV cv |
| 1191 | |
| 1192 | B::GV |
| 1193 | CvGV(cv) |
| 1194 | B::CV cv |
| 1195 | |
| 1196 | B::GV |
| 1197 | CvFILEGV(cv) |
| 1198 | B::CV cv |
| 1199 | |
| 1200 | long |
| 1201 | CvDEPTH(cv) |
| 1202 | B::CV cv |
| 1203 | |
| 1204 | B::AV |
| 1205 | CvPADLIST(cv) |
| 1206 | B::CV cv |
| 1207 | |
| 1208 | B::CV |
| 1209 | CvOUTSIDE(cv) |
| 1210 | B::CV cv |
| 1211 | |
| 1212 | void |
| 1213 | CvXSUB(cv) |
| 1214 | B::CV cv |
| 1215 | CODE: |
| 1216 | ST(0) = sv_2mortal(newSViv((IV)CvXSUB(cv))); |
| 1217 | |
| 1218 | |
| 1219 | void |
| 1220 | CvXSUBANY(cv) |
| 1221 | B::CV cv |
| 1222 | CODE: |
| 1223 | ST(0) = sv_2mortal(newSViv(CvXSUBANY(cv).any_iv)); |
| 1224 | |
| 5cfd8ad4 |
1225 | MODULE = B PACKAGE = B::CV |
| 1226 | |
| 1227 | U8 |
| 1228 | CvFLAGS(cv) |
| 1229 | B::CV cv |
| 1230 | |
| 1231 | |
| a8a597b2 |
1232 | MODULE = B PACKAGE = B::HV PREFIX = Hv |
| 1233 | |
| 1234 | STRLEN |
| 1235 | HvFILL(hv) |
| 1236 | B::HV hv |
| 1237 | |
| 1238 | STRLEN |
| 1239 | HvMAX(hv) |
| 1240 | B::HV hv |
| 1241 | |
| 1242 | I32 |
| 1243 | HvKEYS(hv) |
| 1244 | B::HV hv |
| 1245 | |
| 1246 | I32 |
| 1247 | HvRITER(hv) |
| 1248 | B::HV hv |
| 1249 | |
| 1250 | char * |
| 1251 | HvNAME(hv) |
| 1252 | B::HV hv |
| 1253 | |
| 1254 | B::PMOP |
| 1255 | HvPMROOT(hv) |
| 1256 | B::HV hv |
| 1257 | |
| 1258 | void |
| 1259 | HvARRAY(hv) |
| 1260 | B::HV hv |
| 1261 | PPCODE: |
| 1262 | if (HvKEYS(hv) > 0) { |
| 1263 | SV *sv; |
| 1264 | char *key; |
| 1265 | I32 len; |
| 1266 | (void)hv_iterinit(hv); |
| 1267 | EXTEND(sp, HvKEYS(hv) * 2); |
| 1268 | while (sv = hv_iternextsv(hv, &key, &len)) { |
| 79cb57f6 |
1269 | PUSHs(newSVpvn(key, len)); |
| a8a597b2 |
1270 | PUSHs(make_sv_object(sv_newmortal(), sv)); |
| 1271 | } |
| 1272 | } |
projects / p5sagit/p5-mst-13.2.git / blame