Commit | Line | Data |
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7ee2227d SP |
1 | /* mathoms.c |
2 | * | |
1129b882 | 3 | * Copyright (C) 2005, 2006, 2007, 2008 by Larry Wall and others |
7ee2227d SP |
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 | /* | |
4ac71550 TC |
11 | * Anything that Hobbits had no immediate use for, but were unwilling to |
12 | * throw away, they called a mathom. Their dwellings were apt to become | |
13 | * rather crowded with mathoms, and many of the presents that passed from | |
14 | * hand to hand were of that sort. | |
15 | * | |
16 | * [p.5 of _The Lord of the Rings_: "Prologue"] | |
7ee2227d SP |
17 | */ |
18 | ||
359d40ba | 19 | |
20fac488 | 20 | |
7ee2227d SP |
21 | /* |
22 | * This file contains mathoms, various binary artifacts from previous | |
f2f0f092 NC |
23 | * versions of Perl. For binary or source compatibility reasons, though, |
24 | * we cannot completely remove them from the core code. | |
7ee2227d SP |
25 | * |
26 | * SMP - Oct. 24, 2005 | |
27 | * | |
28 | */ | |
29 | ||
30 | #include "EXTERN.h" | |
31 | #define PERL_IN_MATHOMS_C | |
32 | #include "perl.h" | |
33 | ||
359d40ba NC |
34 | #ifdef NO_MATHOMS |
35 | /* ..." warning: ISO C forbids an empty source file" | |
36 | So make sure we have something in here by processing the headers anyway. | |
37 | */ | |
38 | #else | |
39 | ||
a0c21aa1 JH |
40 | PERL_CALLCONV OP * Perl_ref(pTHX_ OP *o, I32 type); |
41 | PERL_CALLCONV void Perl_sv_unref(pTHX_ SV *sv); | |
42 | PERL_CALLCONV void Perl_sv_taint(pTHX_ SV *sv); | |
43 | PERL_CALLCONV IV Perl_sv_2iv(pTHX_ register SV *sv); | |
44 | PERL_CALLCONV UV Perl_sv_2uv(pTHX_ register SV *sv); | |
45 | PERL_CALLCONV char * Perl_sv_2pv(pTHX_ register SV *sv, STRLEN *lp); | |
46 | PERL_CALLCONV char * Perl_sv_2pv_nolen(pTHX_ register SV *sv); | |
47 | PERL_CALLCONV char * Perl_sv_2pvbyte_nolen(pTHX_ register SV *sv); | |
48 | PERL_CALLCONV char * Perl_sv_2pvutf8_nolen(pTHX_ register SV *sv); | |
49 | PERL_CALLCONV void Perl_sv_force_normal(pTHX_ register SV *sv); | |
50 | PERL_CALLCONV void Perl_sv_setsv(pTHX_ SV *dstr, register SV *sstr); | |
51 | PERL_CALLCONV void Perl_sv_catpvn(pTHX_ SV *dsv, const char* sstr, STRLEN slen); | |
52 | PERL_CALLCONV void Perl_sv_catpvn_mg(pTHX_ register SV *sv, register const char *ptr, register STRLEN len); | |
53 | PERL_CALLCONV void Perl_sv_catsv(pTHX_ SV *dstr, register SV *sstr); | |
54 | PERL_CALLCONV void Perl_sv_catsv_mg(pTHX_ SV *dsv, register SV *ssv); | |
55 | PERL_CALLCONV char * Perl_sv_pv(pTHX_ SV *sv); | |
56 | PERL_CALLCONV char * Perl_sv_pvn_force(pTHX_ SV *sv, STRLEN *lp); | |
57 | PERL_CALLCONV char * Perl_sv_pvbyte(pTHX_ SV *sv); | |
58 | PERL_CALLCONV char * Perl_sv_pvutf8(pTHX_ SV *sv); | |
59 | PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ register SV *sv); | |
60 | PERL_CALLCONV NV Perl_huge(void); | |
61 | PERL_CALLCONV void Perl_gv_fullname3(pTHX_ SV *sv, const GV *gv, const char *prefix); | |
62 | PERL_CALLCONV void Perl_gv_efullname3(pTHX_ SV *sv, const GV *gv, const char *prefix); | |
63 | PERL_CALLCONV GV * Perl_gv_fetchmethod(pTHX_ HV *stash, const char *name); | |
64 | PERL_CALLCONV HE * Perl_hv_iternext(pTHX_ HV *hv); | |
65 | PERL_CALLCONV void Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how); | |
66 | PERL_CALLCONV bool Perl_do_open(pTHX_ GV *gv, register const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp); | |
67 | PERL_CALLCONV bool Perl_do_aexec(pTHX_ SV *really, register SV **mark, register SV **sp); | |
68 | PERL_CALLCONV bool Perl_do_exec(pTHX_ const char *cmd); | |
69 | PERL_CALLCONV U8 * Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv); | |
70 | PERL_CALLCONV bool Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **ep); | |
71 | PERL_CALLCONV void Perl_sv_nolocking(pTHX_ SV *sv); | |
72 | PERL_CALLCONV void Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len); | |
73 | PERL_CALLCONV void Perl_sv_usepvn(pTHX_ SV *sv, char *ptr, STRLEN len); | |
74 | PERL_CALLCONV int Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...); | |
75 | PERL_CALLCONV int Perl_printf_nocontext(const char *format, ...); | |
56d7a086 | 76 | PERL_CALLCONV int Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg); |
ac572bf4 | 77 | PERL_CALLCONV AV * Perl_newAV(pTHX); |
78ac7dd9 | 78 | PERL_CALLCONV HV * Perl_newHV(pTHX); |
b5445a23 | 79 | |
7ee2227d SP |
80 | /* ref() is now a macro using Perl_doref; |
81 | * this version provided for binary compatibility only. | |
82 | */ | |
83 | OP * | |
84 | Perl_ref(pTHX_ OP *o, I32 type) | |
85 | { | |
86 | return doref(o, type, TRUE); | |
87 | } | |
88 | ||
aae9cea0 | 89 | /* |
174c73e3 NC |
90 | =for apidoc sv_unref |
91 | ||
92 | Unsets the RV status of the SV, and decrements the reference count of | |
93 | whatever was being referenced by the RV. This can almost be thought of | |
94 | as a reversal of C<newSVrv>. This is C<sv_unref_flags> with the C<flag> | |
95 | being zero. See C<SvROK_off>. | |
96 | ||
97 | =cut | |
98 | */ | |
99 | ||
100 | void | |
101 | Perl_sv_unref(pTHX_ SV *sv) | |
102 | { | |
7918f24d NC |
103 | PERL_ARGS_ASSERT_SV_UNREF; |
104 | ||
174c73e3 NC |
105 | sv_unref_flags(sv, 0); |
106 | } | |
107 | ||
108 | /* | |
aae9cea0 NC |
109 | =for apidoc sv_taint |
110 | ||
111 | Taint an SV. Use C<SvTAINTED_on> instead. | |
112 | =cut | |
113 | */ | |
114 | ||
115 | void | |
116 | Perl_sv_taint(pTHX_ SV *sv) | |
117 | { | |
7918f24d NC |
118 | PERL_ARGS_ASSERT_SV_TAINT; |
119 | ||
a0714e2c | 120 | sv_magic((sv), NULL, PERL_MAGIC_taint, NULL, 0); |
aae9cea0 NC |
121 | } |
122 | ||
7ee2227d SP |
123 | /* sv_2iv() is now a macro using Perl_sv_2iv_flags(); |
124 | * this function provided for binary compatibility only | |
125 | */ | |
126 | ||
127 | IV | |
128 | Perl_sv_2iv(pTHX_ register SV *sv) | |
129 | { | |
130 | return sv_2iv_flags(sv, SV_GMAGIC); | |
131 | } | |
132 | ||
133 | /* sv_2uv() is now a macro using Perl_sv_2uv_flags(); | |
134 | * this function provided for binary compatibility only | |
135 | */ | |
136 | ||
137 | UV | |
138 | Perl_sv_2uv(pTHX_ register SV *sv) | |
139 | { | |
140 | return sv_2uv_flags(sv, SV_GMAGIC); | |
141 | } | |
142 | ||
143 | /* sv_2pv() is now a macro using Perl_sv_2pv_flags(); | |
144 | * this function provided for binary compatibility only | |
145 | */ | |
146 | ||
147 | char * | |
148 | Perl_sv_2pv(pTHX_ register SV *sv, STRLEN *lp) | |
149 | { | |
150 | return sv_2pv_flags(sv, lp, SV_GMAGIC); | |
151 | } | |
152 | ||
5abc721d | 153 | /* |
cb2f1b7b NC |
154 | =for apidoc sv_2pv_nolen |
155 | ||
156 | Like C<sv_2pv()>, but doesn't return the length too. You should usually | |
157 | use the macro wrapper C<SvPV_nolen(sv)> instead. | |
158 | =cut | |
159 | */ | |
160 | ||
161 | char * | |
162 | Perl_sv_2pv_nolen(pTHX_ register SV *sv) | |
163 | { | |
b5445a23 | 164 | return sv_2pv(sv, NULL); |
cb2f1b7b NC |
165 | } |
166 | ||
167 | /* | |
168 | =for apidoc sv_2pvbyte_nolen | |
169 | ||
170 | Return a pointer to the byte-encoded representation of the SV. | |
171 | May cause the SV to be downgraded from UTF-8 as a side-effect. | |
172 | ||
173 | Usually accessed via the C<SvPVbyte_nolen> macro. | |
174 | ||
175 | =cut | |
176 | */ | |
177 | ||
178 | char * | |
179 | Perl_sv_2pvbyte_nolen(pTHX_ register SV *sv) | |
180 | { | |
7918f24d NC |
181 | PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN; |
182 | ||
b5445a23 | 183 | return sv_2pvbyte(sv, NULL); |
cb2f1b7b NC |
184 | } |
185 | ||
186 | /* | |
187 | =for apidoc sv_2pvutf8_nolen | |
188 | ||
189 | Return a pointer to the UTF-8-encoded representation of the SV. | |
190 | May cause the SV to be upgraded to UTF-8 as a side-effect. | |
191 | ||
192 | Usually accessed via the C<SvPVutf8_nolen> macro. | |
193 | ||
194 | =cut | |
195 | */ | |
196 | ||
197 | char * | |
198 | Perl_sv_2pvutf8_nolen(pTHX_ register SV *sv) | |
199 | { | |
7918f24d NC |
200 | PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN; |
201 | ||
b5445a23 | 202 | return sv_2pvutf8(sv, NULL); |
cb2f1b7b NC |
203 | } |
204 | ||
205 | /* | |
5abc721d NC |
206 | =for apidoc sv_force_normal |
207 | ||
208 | Undo various types of fakery on an SV: if the PV is a shared string, make | |
209 | a private copy; if we're a ref, stop refing; if we're a glob, downgrade to | |
210 | an xpvmg. See also C<sv_force_normal_flags>. | |
211 | ||
212 | =cut | |
213 | */ | |
214 | ||
215 | void | |
216 | Perl_sv_force_normal(pTHX_ register SV *sv) | |
217 | { | |
7918f24d NC |
218 | PERL_ARGS_ASSERT_SV_FORCE_NORMAL; |
219 | ||
5abc721d NC |
220 | sv_force_normal_flags(sv, 0); |
221 | } | |
7ee2227d SP |
222 | |
223 | /* sv_setsv() is now a macro using Perl_sv_setsv_flags(); | |
224 | * this function provided for binary compatibility only | |
225 | */ | |
226 | ||
227 | void | |
228 | Perl_sv_setsv(pTHX_ SV *dstr, register SV *sstr) | |
229 | { | |
7918f24d NC |
230 | PERL_ARGS_ASSERT_SV_SETSV; |
231 | ||
7ee2227d SP |
232 | sv_setsv_flags(dstr, sstr, SV_GMAGIC); |
233 | } | |
234 | ||
235 | /* sv_catpvn() is now a macro using Perl_sv_catpvn_flags(); | |
236 | * this function provided for binary compatibility only | |
237 | */ | |
238 | ||
239 | void | |
240 | Perl_sv_catpvn(pTHX_ SV *dsv, const char* sstr, STRLEN slen) | |
241 | { | |
7918f24d NC |
242 | PERL_ARGS_ASSERT_SV_CATPVN; |
243 | ||
7ee2227d SP |
244 | sv_catpvn_flags(dsv, sstr, slen, SV_GMAGIC); |
245 | } | |
246 | ||
b347df82 NC |
247 | /* |
248 | =for apidoc sv_catpvn_mg | |
249 | ||
250 | Like C<sv_catpvn>, but also handles 'set' magic. | |
251 | ||
252 | =cut | |
253 | */ | |
254 | ||
255 | void | |
256 | Perl_sv_catpvn_mg(pTHX_ register SV *sv, register const char *ptr, register STRLEN len) | |
257 | { | |
7918f24d NC |
258 | PERL_ARGS_ASSERT_SV_CATPVN_MG; |
259 | ||
b347df82 NC |
260 | sv_catpvn_flags(sv,ptr,len,SV_GMAGIC|SV_SMAGIC); |
261 | } | |
262 | ||
7ee2227d SP |
263 | /* sv_catsv() is now a macro using Perl_sv_catsv_flags(); |
264 | * this function provided for binary compatibility only | |
265 | */ | |
266 | ||
267 | void | |
268 | Perl_sv_catsv(pTHX_ SV *dstr, register SV *sstr) | |
269 | { | |
7918f24d NC |
270 | PERL_ARGS_ASSERT_SV_CATSV; |
271 | ||
7ee2227d SP |
272 | sv_catsv_flags(dstr, sstr, SV_GMAGIC); |
273 | } | |
274 | ||
0feed65a | 275 | /* |
b347df82 NC |
276 | =for apidoc sv_catsv_mg |
277 | ||
278 | Like C<sv_catsv>, but also handles 'set' magic. | |
279 | ||
280 | =cut | |
281 | */ | |
282 | ||
283 | void | |
284 | Perl_sv_catsv_mg(pTHX_ SV *dsv, register SV *ssv) | |
285 | { | |
7918f24d NC |
286 | PERL_ARGS_ASSERT_SV_CATSV_MG; |
287 | ||
b347df82 NC |
288 | sv_catsv_flags(dsv,ssv,SV_GMAGIC|SV_SMAGIC); |
289 | } | |
290 | ||
291 | /* | |
0feed65a NC |
292 | =for apidoc sv_iv |
293 | ||
294 | A private implementation of the C<SvIVx> macro for compilers which can't | |
295 | cope with complex macro expressions. Always use the macro instead. | |
296 | ||
297 | =cut | |
298 | */ | |
299 | ||
300 | IV | |
301 | Perl_sv_iv(pTHX_ register SV *sv) | |
302 | { | |
7918f24d NC |
303 | PERL_ARGS_ASSERT_SV_IV; |
304 | ||
0feed65a NC |
305 | if (SvIOK(sv)) { |
306 | if (SvIsUV(sv)) | |
307 | return (IV)SvUVX(sv); | |
308 | return SvIVX(sv); | |
309 | } | |
310 | return sv_2iv(sv); | |
311 | } | |
312 | ||
313 | /* | |
314 | =for apidoc sv_uv | |
315 | ||
316 | A private implementation of the C<SvUVx> macro for compilers which can't | |
317 | cope with complex macro expressions. Always use the macro instead. | |
318 | ||
319 | =cut | |
320 | */ | |
321 | ||
322 | UV | |
323 | Perl_sv_uv(pTHX_ register SV *sv) | |
324 | { | |
7918f24d NC |
325 | PERL_ARGS_ASSERT_SV_UV; |
326 | ||
0feed65a NC |
327 | if (SvIOK(sv)) { |
328 | if (SvIsUV(sv)) | |
329 | return SvUVX(sv); | |
330 | return (UV)SvIVX(sv); | |
331 | } | |
332 | return sv_2uv(sv); | |
333 | } | |
334 | ||
335 | /* | |
336 | =for apidoc sv_nv | |
337 | ||
338 | A private implementation of the C<SvNVx> macro for compilers which can't | |
339 | cope with complex macro expressions. Always use the macro instead. | |
340 | ||
341 | =cut | |
342 | */ | |
343 | ||
344 | NV | |
345 | Perl_sv_nv(pTHX_ register SV *sv) | |
346 | { | |
7918f24d NC |
347 | PERL_ARGS_ASSERT_SV_NV; |
348 | ||
0feed65a NC |
349 | if (SvNOK(sv)) |
350 | return SvNVX(sv); | |
351 | return sv_2nv(sv); | |
352 | } | |
353 | ||
354 | /* | |
355 | =for apidoc sv_pv | |
356 | ||
357 | Use the C<SvPV_nolen> macro instead | |
358 | ||
359 | =for apidoc sv_pvn | |
360 | ||
361 | A private implementation of the C<SvPV> macro for compilers which can't | |
362 | cope with complex macro expressions. Always use the macro instead. | |
363 | ||
364 | =cut | |
365 | */ | |
366 | ||
367 | char * | |
368 | Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp) | |
369 | { | |
7918f24d NC |
370 | PERL_ARGS_ASSERT_SV_PVN; |
371 | ||
0feed65a NC |
372 | if (SvPOK(sv)) { |
373 | *lp = SvCUR(sv); | |
374 | return SvPVX(sv); | |
375 | } | |
376 | return sv_2pv(sv, lp); | |
377 | } | |
378 | ||
379 | ||
380 | char * | |
381 | Perl_sv_pvn_nomg(pTHX_ register SV *sv, STRLEN *lp) | |
382 | { | |
7918f24d NC |
383 | PERL_ARGS_ASSERT_SV_PVN_NOMG; |
384 | ||
0feed65a NC |
385 | if (SvPOK(sv)) { |
386 | *lp = SvCUR(sv); | |
387 | return SvPVX(sv); | |
388 | } | |
389 | return sv_2pv_flags(sv, lp, 0); | |
390 | } | |
391 | ||
7ee2227d SP |
392 | /* sv_pv() is now a macro using SvPV_nolen(); |
393 | * this function provided for binary compatibility only | |
394 | */ | |
395 | ||
396 | char * | |
397 | Perl_sv_pv(pTHX_ SV *sv) | |
398 | { | |
7918f24d NC |
399 | PERL_ARGS_ASSERT_SV_PV; |
400 | ||
7ee2227d SP |
401 | if (SvPOK(sv)) |
402 | return SvPVX(sv); | |
403 | ||
b5445a23 | 404 | return sv_2pv(sv, NULL); |
7ee2227d SP |
405 | } |
406 | ||
407 | /* sv_pvn_force() is now a macro using Perl_sv_pvn_force_flags(); | |
408 | * this function provided for binary compatibility only | |
409 | */ | |
410 | ||
411 | char * | |
412 | Perl_sv_pvn_force(pTHX_ SV *sv, STRLEN *lp) | |
413 | { | |
7918f24d NC |
414 | PERL_ARGS_ASSERT_SV_PVN_FORCE; |
415 | ||
7ee2227d SP |
416 | return sv_pvn_force_flags(sv, lp, SV_GMAGIC); |
417 | } | |
418 | ||
419 | /* sv_pvbyte () is now a macro using Perl_sv_2pv_flags(); | |
420 | * this function provided for binary compatibility only | |
421 | */ | |
422 | ||
423 | char * | |
424 | Perl_sv_pvbyte(pTHX_ SV *sv) | |
425 | { | |
7918f24d NC |
426 | PERL_ARGS_ASSERT_SV_PVBYTE; |
427 | ||
b5445a23 | 428 | sv_utf8_downgrade(sv, FALSE); |
7ee2227d SP |
429 | return sv_pv(sv); |
430 | } | |
431 | ||
0feed65a NC |
432 | /* |
433 | =for apidoc sv_pvbyte | |
434 | ||
435 | Use C<SvPVbyte_nolen> instead. | |
436 | ||
437 | =for apidoc sv_pvbyten | |
438 | ||
439 | A private implementation of the C<SvPVbyte> macro for compilers | |
440 | which can't cope with complex macro expressions. Always use the macro | |
441 | instead. | |
442 | ||
443 | =cut | |
444 | */ | |
445 | ||
446 | char * | |
447 | Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp) | |
448 | { | |
7918f24d NC |
449 | PERL_ARGS_ASSERT_SV_PVBYTEN; |
450 | ||
b5445a23 | 451 | sv_utf8_downgrade(sv, FALSE); |
0feed65a NC |
452 | return sv_pvn(sv,lp); |
453 | } | |
454 | ||
7ee2227d SP |
455 | /* sv_pvutf8 () is now a macro using Perl_sv_2pv_flags(); |
456 | * this function provided for binary compatibility only | |
457 | */ | |
458 | ||
459 | char * | |
460 | Perl_sv_pvutf8(pTHX_ SV *sv) | |
461 | { | |
7918f24d NC |
462 | PERL_ARGS_ASSERT_SV_PVUTF8; |
463 | ||
7ee2227d SP |
464 | sv_utf8_upgrade(sv); |
465 | return sv_pv(sv); | |
466 | } | |
467 | ||
0feed65a NC |
468 | /* |
469 | =for apidoc sv_pvutf8 | |
470 | ||
471 | Use the C<SvPVutf8_nolen> macro instead | |
472 | ||
473 | =for apidoc sv_pvutf8n | |
474 | ||
475 | A private implementation of the C<SvPVutf8> macro for compilers | |
476 | which can't cope with complex macro expressions. Always use the macro | |
477 | instead. | |
478 | ||
479 | =cut | |
480 | */ | |
481 | ||
482 | char * | |
483 | Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp) | |
484 | { | |
7918f24d NC |
485 | PERL_ARGS_ASSERT_SV_PVUTF8N; |
486 | ||
0feed65a NC |
487 | sv_utf8_upgrade(sv); |
488 | return sv_pvn(sv,lp); | |
489 | } | |
490 | ||
205c02c2 NC |
491 | /* sv_utf8_upgrade() is now a macro using sv_utf8_upgrade_flags(); |
492 | * this function provided for binary compatibility only | |
493 | */ | |
494 | ||
495 | STRLEN | |
496 | Perl_sv_utf8_upgrade(pTHX_ register SV *sv) | |
497 | { | |
7918f24d NC |
498 | PERL_ARGS_ASSERT_SV_UTF8_UPGRADE; |
499 | ||
205c02c2 NC |
500 | return sv_utf8_upgrade_flags(sv, SV_GMAGIC); |
501 | } | |
502 | ||
7ee2227d SP |
503 | int |
504 | Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...) | |
505 | { | |
506 | dTHXs; | |
507 | va_list(arglist); | |
7918f24d NC |
508 | |
509 | /* Easier to special case this here than in embed.pl. (Look at what it | |
510 | generates for proto.h) */ | |
511 | #ifdef PERL_IMPLICIT_CONTEXT | |
512 | PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT; | |
513 | #endif | |
514 | ||
7ee2227d SP |
515 | va_start(arglist, format); |
516 | return PerlIO_vprintf(stream, format, arglist); | |
517 | } | |
518 | ||
519 | int | |
520 | Perl_printf_nocontext(const char *format, ...) | |
521 | { | |
522 | dTHX; | |
523 | va_list(arglist); | |
7918f24d NC |
524 | |
525 | #ifdef PERL_IMPLICIT_CONTEXT | |
526 | PERL_ARGS_ASSERT_PRINTF_NOCONTEXT; | |
527 | #endif | |
528 | ||
7ee2227d SP |
529 | va_start(arglist, format); |
530 | return PerlIO_vprintf(PerlIO_stdout(), format, arglist); | |
531 | } | |
532 | ||
533 | #if defined(HUGE_VAL) || (defined(USE_LONG_DOUBLE) && defined(HUGE_VALL)) | |
534 | /* | |
535 | * This hack is to force load of "huge" support from libm.a | |
536 | * So it is in perl for (say) POSIX to use. | |
537 | * Needed for SunOS with Sun's 'acc' for example. | |
538 | */ | |
539 | NV | |
540 | Perl_huge(void) | |
541 | { | |
c773ee7a | 542 | # if defined(USE_LONG_DOUBLE) && defined(HUGE_VALL) |
7ee2227d | 543 | return HUGE_VALL; |
c773ee7a | 544 | # else |
7ee2227d | 545 | return HUGE_VAL; |
c773ee7a | 546 | # endif |
7ee2227d SP |
547 | } |
548 | #endif | |
549 | ||
f2f0f092 NC |
550 | /* compatibility with versions <= 5.003. */ |
551 | void | |
552 | Perl_gv_fullname(pTHX_ SV *sv, const GV *gv) | |
553 | { | |
7918f24d NC |
554 | PERL_ARGS_ASSERT_GV_FULLNAME; |
555 | ||
666ea192 | 556 | gv_fullname3(sv, gv, sv == (const SV*)gv ? "*" : ""); |
f2f0f092 NC |
557 | } |
558 | ||
559 | /* compatibility with versions <= 5.003. */ | |
560 | void | |
561 | Perl_gv_efullname(pTHX_ SV *sv, const GV *gv) | |
562 | { | |
7918f24d NC |
563 | PERL_ARGS_ASSERT_GV_EFULLNAME; |
564 | ||
666ea192 | 565 | gv_efullname3(sv, gv, sv == (const SV*)gv ? "*" : ""); |
f2f0f092 NC |
566 | } |
567 | ||
2674aeec NC |
568 | void |
569 | Perl_gv_fullname3(pTHX_ SV *sv, const GV *gv, const char *prefix) | |
570 | { | |
7918f24d NC |
571 | PERL_ARGS_ASSERT_GV_FULLNAME3; |
572 | ||
2674aeec NC |
573 | gv_fullname4(sv, gv, prefix, TRUE); |
574 | } | |
575 | ||
576 | void | |
577 | Perl_gv_efullname3(pTHX_ SV *sv, const GV *gv, const char *prefix) | |
578 | { | |
7918f24d NC |
579 | PERL_ARGS_ASSERT_GV_EFULLNAME3; |
580 | ||
2674aeec NC |
581 | gv_efullname4(sv, gv, prefix, TRUE); |
582 | } | |
583 | ||
887986eb NC |
584 | /* |
585 | =for apidoc gv_fetchmethod | |
586 | ||
587 | See L<gv_fetchmethod_autoload>. | |
588 | ||
589 | =cut | |
590 | */ | |
591 | ||
592 | GV * | |
593 | Perl_gv_fetchmethod(pTHX_ HV *stash, const char *name) | |
594 | { | |
7918f24d NC |
595 | PERL_ARGS_ASSERT_GV_FETCHMETHOD; |
596 | ||
887986eb NC |
597 | return gv_fetchmethod_autoload(stash, name, TRUE); |
598 | } | |
599 | ||
7a7b9979 NC |
600 | HE * |
601 | Perl_hv_iternext(pTHX_ HV *hv) | |
602 | { | |
7918f24d NC |
603 | PERL_ARGS_ASSERT_HV_ITERNEXT; |
604 | ||
7a7b9979 NC |
605 | return hv_iternext_flags(hv, 0); |
606 | } | |
607 | ||
bc5cdc23 NC |
608 | void |
609 | Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how) | |
610 | { | |
7918f24d NC |
611 | PERL_ARGS_ASSERT_HV_MAGIC; |
612 | ||
ad64d0ec | 613 | sv_magic(MUTABLE_SV(hv), MUTABLE_SV(gv), how, NULL, 0); |
bc5cdc23 NC |
614 | } |
615 | ||
34d367cd | 616 | bool |
e4dba786 NC |
617 | Perl_do_open(pTHX_ GV *gv, register const char *name, I32 len, int as_raw, |
618 | int rawmode, int rawperm, PerlIO *supplied_fp) | |
619 | { | |
7918f24d NC |
620 | PERL_ARGS_ASSERT_DO_OPEN; |
621 | ||
e4dba786 NC |
622 | return do_openn(gv, name, len, as_raw, rawmode, rawperm, |
623 | supplied_fp, (SV **) NULL, 0); | |
624 | } | |
625 | ||
626 | bool | |
34d367cd SP |
627 | Perl_do_open9(pTHX_ GV *gv, register const char *name, I32 len, int |
628 | as_raw, | |
629 | int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, | |
630 | I32 num_svs) | |
631 | { | |
7918f24d NC |
632 | PERL_ARGS_ASSERT_DO_OPEN9; |
633 | ||
34d367cd SP |
634 | PERL_UNUSED_ARG(num_svs); |
635 | return do_openn(gv, name, len, as_raw, rawmode, rawperm, | |
636 | supplied_fp, &svs, 1); | |
637 | } | |
638 | ||
639 | int | |
640 | Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode) | |
641 | { | |
642 | /* The old body of this is now in non-LAYER part of perlio.c | |
643 | * This is a stub for any XS code which might have been calling it. | |
644 | */ | |
645 | const char *name = ":raw"; | |
7918f24d NC |
646 | |
647 | PERL_ARGS_ASSERT_DO_BINMODE; | |
648 | ||
34d367cd SP |
649 | #ifdef PERLIO_USING_CRLF |
650 | if (!(mode & O_BINARY)) | |
651 | name = ":crlf"; | |
652 | #endif | |
653 | return PerlIO_binmode(aTHX_ fp, iotype, mode, name); | |
654 | } | |
655 | ||
a9f96b3f NC |
656 | #ifndef OS2 |
657 | bool | |
658 | Perl_do_aexec(pTHX_ SV *really, register SV **mark, register SV **sp) | |
659 | { | |
7918f24d NC |
660 | PERL_ARGS_ASSERT_DO_AEXEC; |
661 | ||
a9f96b3f NC |
662 | return do_aexec5(really, mark, sp, 0, 0); |
663 | } | |
664 | #endif | |
665 | ||
9555a685 NC |
666 | #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION |
667 | bool | |
668 | Perl_do_exec(pTHX_ const char *cmd) | |
669 | { | |
7918f24d NC |
670 | PERL_ARGS_ASSERT_DO_EXEC; |
671 | ||
9555a685 NC |
672 | return do_exec3(cmd,0,0); |
673 | } | |
674 | #endif | |
675 | ||
89552e80 NC |
676 | /* Backwards compatibility. */ |
677 | int | |
678 | Perl_init_i18nl14n(pTHX_ int printwarn) | |
679 | { | |
680 | return init_i18nl10n(printwarn); | |
681 | } | |
682 | ||
c78ff979 NC |
683 | PP(pp_padany) |
684 | { | |
685 | DIE(aTHX_ "NOT IMPL LINE %d",__LINE__); | |
c78ff979 NC |
686 | } |
687 | ||
688 | PP(pp_mapstart) | |
689 | { | |
690 | DIE(aTHX_ "panic: mapstart"); /* uses grepstart */ | |
691 | } | |
692 | ||
0b612f93 NC |
693 | /* These ops all have the same body as pp_null. */ |
694 | PP(pp_scalar) | |
695 | { | |
97aff369 | 696 | dVAR; |
0b612f93 NC |
697 | return NORMAL; |
698 | } | |
699 | ||
700 | PP(pp_regcmaybe) | |
701 | { | |
97aff369 | 702 | dVAR; |
0b612f93 NC |
703 | return NORMAL; |
704 | } | |
705 | ||
706 | PP(pp_lineseq) | |
707 | { | |
97aff369 | 708 | dVAR; |
0b612f93 NC |
709 | return NORMAL; |
710 | } | |
711 | ||
712 | PP(pp_scope) | |
713 | { | |
97aff369 | 714 | dVAR; |
0b612f93 NC |
715 | return NORMAL; |
716 | } | |
717 | ||
718 | /* Ops that are calls to do_kv. */ | |
719 | PP(pp_values) | |
720 | { | |
721 | return do_kv(); | |
722 | } | |
723 | ||
724 | PP(pp_keys) | |
725 | { | |
726 | return do_kv(); | |
727 | } | |
728 | ||
729 | /* Ops that are simply calls to other ops. */ | |
730 | PP(pp_dump) | |
731 | { | |
732 | return pp_goto(); | |
733 | /*NOTREACHED*/ | |
734 | } | |
735 | ||
736 | PP(pp_dofile) | |
737 | { | |
738 | return pp_require(); | |
739 | } | |
740 | ||
741 | PP(pp_dbmclose) | |
742 | { | |
743 | return pp_untie(); | |
744 | } | |
745 | ||
746 | PP(pp_read) | |
747 | { | |
748 | return pp_sysread(); | |
749 | } | |
750 | ||
751 | PP(pp_recv) | |
752 | { | |
753 | return pp_sysread(); | |
754 | } | |
755 | ||
756 | PP(pp_seek) | |
757 | { | |
758 | return pp_sysseek(); | |
759 | } | |
760 | ||
761 | PP(pp_fcntl) | |
762 | { | |
763 | return pp_ioctl(); | |
764 | } | |
765 | ||
766 | PP(pp_gsockopt) | |
767 | { | |
768 | return pp_ssockopt(); | |
769 | } | |
770 | ||
771 | PP(pp_getsockname) | |
772 | { | |
773 | return pp_getpeername(); | |
774 | } | |
775 | ||
776 | PP(pp_lstat) | |
777 | { | |
778 | return pp_stat(); | |
779 | } | |
780 | ||
781 | PP(pp_fteowned) | |
782 | { | |
783 | return pp_ftrowned(); | |
784 | } | |
785 | ||
786 | PP(pp_ftbinary) | |
787 | { | |
788 | return pp_fttext(); | |
789 | } | |
790 | ||
791 | PP(pp_localtime) | |
792 | { | |
793 | return pp_gmtime(); | |
794 | } | |
795 | ||
796 | PP(pp_shmget) | |
797 | { | |
798 | return pp_semget(); | |
799 | } | |
800 | ||
801 | PP(pp_shmctl) | |
802 | { | |
803 | return pp_semctl(); | |
804 | } | |
805 | ||
806 | PP(pp_shmread) | |
807 | { | |
808 | return pp_shmwrite(); | |
809 | } | |
810 | ||
811 | PP(pp_msgget) | |
812 | { | |
813 | return pp_semget(); | |
814 | } | |
815 | ||
816 | PP(pp_msgctl) | |
817 | { | |
818 | return pp_semctl(); | |
819 | } | |
820 | ||
821 | PP(pp_ghbyname) | |
822 | { | |
823 | return pp_ghostent(); | |
824 | } | |
825 | ||
826 | PP(pp_ghbyaddr) | |
827 | { | |
828 | return pp_ghostent(); | |
829 | } | |
830 | ||
831 | PP(pp_gnbyname) | |
832 | { | |
833 | return pp_gnetent(); | |
834 | } | |
835 | ||
836 | PP(pp_gnbyaddr) | |
837 | { | |
838 | return pp_gnetent(); | |
839 | } | |
840 | ||
841 | PP(pp_gpbyname) | |
842 | { | |
843 | return pp_gprotoent(); | |
844 | } | |
845 | ||
846 | PP(pp_gpbynumber) | |
847 | { | |
848 | return pp_gprotoent(); | |
849 | } | |
850 | ||
851 | PP(pp_gsbyname) | |
852 | { | |
853 | return pp_gservent(); | |
854 | } | |
855 | ||
856 | PP(pp_gsbyport) | |
857 | { | |
858 | return pp_gservent(); | |
859 | } | |
860 | ||
861 | PP(pp_gpwnam) | |
862 | { | |
863 | return pp_gpwent(); | |
864 | } | |
865 | ||
866 | PP(pp_gpwuid) | |
867 | { | |
868 | return pp_gpwent(); | |
869 | } | |
870 | ||
871 | PP(pp_ggrnam) | |
872 | { | |
873 | return pp_ggrent(); | |
874 | } | |
875 | ||
876 | PP(pp_ggrgid) | |
877 | { | |
878 | return pp_ggrent(); | |
879 | } | |
880 | ||
957b0e1d NC |
881 | PP(pp_ftsize) |
882 | { | |
4992681b | 883 | return pp_ftis(); |
957b0e1d NC |
884 | } |
885 | ||
886 | PP(pp_ftmtime) | |
887 | { | |
4992681b | 888 | return pp_ftis(); |
957b0e1d NC |
889 | } |
890 | ||
891 | PP(pp_ftatime) | |
892 | { | |
4992681b | 893 | return pp_ftis(); |
957b0e1d NC |
894 | } |
895 | ||
896 | PP(pp_ftctime) | |
897 | { | |
4992681b | 898 | return pp_ftis(); |
957b0e1d NC |
899 | } |
900 | ||
f1cb2d48 NC |
901 | PP(pp_ftzero) |
902 | { | |
903 | return pp_ftrowned(); | |
904 | } | |
905 | ||
906 | PP(pp_ftsock) | |
907 | { | |
908 | return pp_ftrowned(); | |
909 | } | |
910 | ||
911 | PP(pp_ftchr) | |
912 | { | |
913 | return pp_ftrowned(); | |
914 | } | |
915 | ||
916 | PP(pp_ftblk) | |
917 | { | |
918 | return pp_ftrowned(); | |
919 | } | |
920 | ||
921 | PP(pp_ftfile) | |
922 | { | |
923 | return pp_ftrowned(); | |
924 | } | |
925 | ||
926 | PP(pp_ftdir) | |
927 | { | |
928 | return pp_ftrowned(); | |
929 | } | |
930 | ||
931 | PP(pp_ftpipe) | |
932 | { | |
933 | return pp_ftrowned(); | |
934 | } | |
935 | ||
17ad201a NC |
936 | PP(pp_ftsuid) |
937 | { | |
938 | return pp_ftrowned(); | |
939 | } | |
940 | ||
941 | PP(pp_ftsgid) | |
942 | { | |
943 | return pp_ftrowned(); | |
944 | } | |
945 | ||
946 | PP(pp_ftsvtx) | |
947 | { | |
948 | return pp_ftrowned(); | |
949 | } | |
950 | ||
605b9385 NC |
951 | PP(pp_unlink) |
952 | { | |
953 | return pp_chown(); | |
954 | } | |
955 | ||
956 | PP(pp_chmod) | |
957 | { | |
958 | return pp_chown(); | |
959 | } | |
960 | ||
961 | PP(pp_utime) | |
962 | { | |
963 | return pp_chown(); | |
964 | } | |
965 | ||
966 | PP(pp_kill) | |
967 | { | |
968 | return pp_chown(); | |
969 | } | |
970 | ||
ce6987d0 NC |
971 | PP(pp_symlink) |
972 | { | |
973 | return pp_link(); | |
974 | } | |
975 | ||
af9e49b4 NC |
976 | PP(pp_ftrwrite) |
977 | { | |
978 | return pp_ftrread(); | |
979 | } | |
980 | ||
981 | PP(pp_ftrexec) | |
982 | { | |
983 | return pp_ftrread(); | |
984 | } | |
985 | ||
986 | PP(pp_fteread) | |
987 | { | |
988 | return pp_ftrread(); | |
989 | } | |
990 | ||
991 | PP(pp_ftewrite) | |
992 | { | |
993 | return pp_ftrread(); | |
994 | } | |
995 | ||
996 | PP(pp_fteexec) | |
997 | { | |
998 | return pp_ftrread(); | |
999 | } | |
1000 | ||
c9f7ac20 NC |
1001 | PP(pp_msgsnd) |
1002 | { | |
1003 | return pp_shmwrite(); | |
1004 | } | |
1005 | ||
1006 | PP(pp_msgrcv) | |
1007 | { | |
1008 | return pp_shmwrite(); | |
1009 | } | |
1010 | ||
64a1bc8e NC |
1011 | PP(pp_syswrite) |
1012 | { | |
1013 | return pp_send(); | |
1014 | } | |
1015 | ||
ca563b4e NC |
1016 | PP(pp_semop) |
1017 | { | |
1018 | return pp_shmwrite(); | |
1019 | } | |
1020 | ||
25a55bd7 SP |
1021 | PP(pp_dor) |
1022 | { | |
f6a64177 | 1023 | return pp_defined(); |
25a55bd7 SP |
1024 | } |
1025 | ||
c960fc3b SP |
1026 | PP(pp_andassign) |
1027 | { | |
1028 | return pp_and(); | |
1029 | } | |
1030 | ||
1031 | PP(pp_orassign) | |
1032 | { | |
1033 | return pp_or(); | |
1034 | } | |
1035 | ||
1036 | PP(pp_dorassign) | |
1037 | { | |
1038 | return pp_defined(); | |
1039 | } | |
1040 | ||
12e9c124 NC |
1041 | PP(pp_lcfirst) |
1042 | { | |
1043 | return pp_ucfirst(); | |
1044 | } | |
1045 | ||
afd9910b NC |
1046 | PP(pp_slt) |
1047 | { | |
1048 | return pp_sle(); | |
1049 | } | |
1050 | ||
1051 | PP(pp_sgt) | |
1052 | { | |
1053 | return pp_sle(); | |
1054 | } | |
1055 | ||
1056 | PP(pp_sge) | |
1057 | { | |
1058 | return pp_sle(); | |
1059 | } | |
1060 | ||
2723d216 NC |
1061 | PP(pp_rindex) |
1062 | { | |
1063 | return pp_index(); | |
1064 | } | |
1065 | ||
daa2adfd NC |
1066 | PP(pp_hex) |
1067 | { | |
1068 | return pp_oct(); | |
1069 | } | |
1070 | ||
789b4bc9 NC |
1071 | PP(pp_pop) |
1072 | { | |
1073 | return pp_shift(); | |
1074 | } | |
1075 | ||
71302fe3 NC |
1076 | PP(pp_cos) |
1077 | { | |
1078 | return pp_sin(); | |
1079 | } | |
1080 | ||
1081 | PP(pp_exp) | |
1082 | { | |
1083 | return pp_sin(); | |
1084 | } | |
1085 | ||
1086 | PP(pp_log) | |
1087 | { | |
1088 | return pp_sin(); | |
1089 | } | |
1090 | ||
1091 | PP(pp_sqrt) | |
1092 | { | |
1093 | return pp_sin(); | |
1094 | } | |
1095 | ||
3658c1f1 NC |
1096 | PP(pp_bit_xor) |
1097 | { | |
1098 | return pp_bit_or(); | |
1099 | } | |
1100 | ||
17ab7946 NC |
1101 | PP(pp_rv2hv) |
1102 | { | |
1103 | return Perl_pp_rv2av(aTHX); | |
1104 | } | |
1105 | ||
038e8d3c NC |
1106 | U8 * |
1107 | Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv) | |
1108 | { | |
7918f24d NC |
1109 | PERL_ARGS_ASSERT_UVUNI_TO_UTF8; |
1110 | ||
038e8d3c NC |
1111 | return Perl_uvuni_to_utf8_flags(aTHX_ d, uv, 0); |
1112 | } | |
1113 | ||
814fafa7 NC |
1114 | bool |
1115 | Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **ep) | |
1116 | { | |
7918f24d NC |
1117 | PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC; |
1118 | ||
814fafa7 NC |
1119 | return is_utf8_string_loclen(s, len, ep, 0); |
1120 | } | |
1121 | ||
7ee2227d | 1122 | /* |
d5b2b27b NC |
1123 | =for apidoc sv_nolocking |
1124 | ||
1125 | Dummy routine which "locks" an SV when there is no locking module present. | |
1126 | Exists to avoid test for a NULL function pointer and because it could | |
1127 | potentially warn under some level of strict-ness. | |
1128 | ||
1129 | "Superseded" by sv_nosharing(). | |
1130 | ||
1131 | =cut | |
1132 | */ | |
1133 | ||
1134 | void | |
1135 | Perl_sv_nolocking(pTHX_ SV *sv) | |
1136 | { | |
96a5add6 | 1137 | PERL_UNUSED_CONTEXT; |
d5b2b27b NC |
1138 | PERL_UNUSED_ARG(sv); |
1139 | } | |
1140 | ||
1141 | ||
1142 | /* | |
1143 | =for apidoc sv_nounlocking | |
1144 | ||
1145 | Dummy routine which "unlocks" an SV when there is no locking module present. | |
1146 | Exists to avoid test for a NULL function pointer and because it could | |
1147 | potentially warn under some level of strict-ness. | |
1148 | ||
1149 | "Superseded" by sv_nosharing(). | |
1150 | ||
1151 | =cut | |
1152 | */ | |
1153 | ||
1154 | void | |
1155 | Perl_sv_nounlocking(pTHX_ SV *sv) | |
1156 | { | |
96a5add6 | 1157 | PERL_UNUSED_CONTEXT; |
d5b2b27b NC |
1158 | PERL_UNUSED_ARG(sv); |
1159 | } | |
1160 | ||
2053acbf NC |
1161 | void |
1162 | Perl_save_long(pTHX_ long int *longp) | |
1163 | { | |
1164 | dVAR; | |
7918f24d NC |
1165 | |
1166 | PERL_ARGS_ASSERT_SAVE_LONG; | |
1167 | ||
2053acbf NC |
1168 | SSCHECK(3); |
1169 | SSPUSHLONG(*longp); | |
1170 | SSPUSHPTR(longp); | |
1171 | SSPUSHINT(SAVEt_LONG); | |
1172 | } | |
1173 | ||
1174 | void | |
2053acbf NC |
1175 | Perl_save_iv(pTHX_ IV *ivp) |
1176 | { | |
1177 | dVAR; | |
7918f24d NC |
1178 | |
1179 | PERL_ARGS_ASSERT_SAVE_IV; | |
1180 | ||
2053acbf NC |
1181 | SSCHECK(3); |
1182 | SSPUSHIV(*ivp); | |
1183 | SSPUSHPTR(ivp); | |
1184 | SSPUSHINT(SAVEt_IV); | |
1185 | } | |
1186 | ||
1187 | void | |
1188 | Perl_save_nogv(pTHX_ GV *gv) | |
1189 | { | |
1190 | dVAR; | |
7918f24d NC |
1191 | |
1192 | PERL_ARGS_ASSERT_SAVE_NOGV; | |
1193 | ||
2053acbf NC |
1194 | SSCHECK(2); |
1195 | SSPUSHPTR(gv); | |
1196 | SSPUSHINT(SAVEt_NSTAB); | |
1197 | } | |
1198 | ||
1199 | void | |
1200 | Perl_save_list(pTHX_ register SV **sarg, I32 maxsarg) | |
1201 | { | |
1202 | dVAR; | |
1203 | register I32 i; | |
1204 | ||
7918f24d NC |
1205 | PERL_ARGS_ASSERT_SAVE_LIST; |
1206 | ||
2053acbf NC |
1207 | for (i = 1; i <= maxsarg; i++) { |
1208 | register SV * const sv = newSV(0); | |
1209 | sv_setsv(sv,sarg[i]); | |
1210 | SSCHECK(3); | |
1211 | SSPUSHPTR(sarg[i]); /* remember the pointer */ | |
1212 | SSPUSHPTR(sv); /* remember the value */ | |
1213 | SSPUSHINT(SAVEt_ITEM); | |
1214 | } | |
1215 | } | |
1216 | ||
47518d95 NC |
1217 | /* |
1218 | =for apidoc sv_usepvn_mg | |
1219 | ||
1220 | Like C<sv_usepvn>, but also handles 'set' magic. | |
1221 | ||
1222 | =cut | |
1223 | */ | |
1224 | ||
1225 | void | |
1226 | Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len) | |
1227 | { | |
7918f24d NC |
1228 | PERL_ARGS_ASSERT_SV_USEPVN_MG; |
1229 | ||
47518d95 NC |
1230 | sv_usepvn_flags(sv,ptr,len, SV_SMAGIC); |
1231 | } | |
1232 | ||
1233 | /* | |
1234 | =for apidoc sv_usepvn | |
1235 | ||
1236 | Tells an SV to use C<ptr> to find its string value. Implemented by | |
1237 | calling C<sv_usepvn_flags> with C<flags> of 0, hence does not handle 'set' | |
1238 | magic. See C<sv_usepvn_flags>. | |
1239 | ||
1240 | =cut | |
1241 | */ | |
1242 | ||
1243 | void | |
1244 | Perl_sv_usepvn(pTHX_ SV *sv, char *ptr, STRLEN len) | |
1245 | { | |
7918f24d NC |
1246 | PERL_ARGS_ASSERT_SV_USEPVN; |
1247 | ||
47518d95 NC |
1248 | sv_usepvn_flags(sv,ptr,len, 0); |
1249 | } | |
1250 | ||
c03e83bf NC |
1251 | /* |
1252 | =for apidoc unpack_str | |
1253 | ||
1254 | The engine implementing unpack() Perl function. Note: parameters strbeg, new_s | |
1255 | and ocnt are not used. This call should not be used, use unpackstring instead. | |
1256 | ||
1257 | =cut */ | |
1258 | ||
1259 | I32 | |
1260 | Perl_unpack_str(pTHX_ const char *pat, const char *patend, const char *s, | |
1261 | const char *strbeg, const char *strend, char **new_s, I32 ocnt, | |
1262 | U32 flags) | |
1263 | { | |
7918f24d NC |
1264 | PERL_ARGS_ASSERT_UNPACK_STR; |
1265 | ||
c03e83bf NC |
1266 | PERL_UNUSED_ARG(strbeg); |
1267 | PERL_UNUSED_ARG(new_s); | |
1268 | PERL_UNUSED_ARG(ocnt); | |
1269 | ||
1270 | return unpackstring(pat, patend, s, strend, flags); | |
1271 | } | |
b47163a2 NC |
1272 | |
1273 | /* | |
1274 | =for apidoc pack_cat | |
1275 | ||
1276 | The engine implementing pack() Perl function. Note: parameters next_in_list and | |
1277 | flags are not used. This call should not be used; use packlist instead. | |
1278 | ||
1279 | =cut | |
1280 | */ | |
1281 | ||
1282 | void | |
1283 | Perl_pack_cat(pTHX_ SV *cat, const char *pat, const char *patend, register SV **beglist, SV **endlist, SV ***next_in_list, U32 flags) | |
1284 | { | |
7918f24d NC |
1285 | PERL_ARGS_ASSERT_PACK_CAT; |
1286 | ||
b47163a2 NC |
1287 | PERL_UNUSED_ARG(next_in_list); |
1288 | PERL_UNUSED_ARG(flags); | |
1289 | ||
1290 | packlist(cat, pat, patend, beglist, endlist); | |
1291 | } | |
4c2df08c NC |
1292 | |
1293 | HE * | |
1294 | Perl_hv_store_ent(pTHX_ HV *hv, SV *keysv, SV *val, U32 hash) | |
1295 | { | |
59af68cc | 1296 | return (HE *)hv_common(hv, keysv, NULL, 0, 0, HV_FETCH_ISSTORE, val, hash); |
4c2df08c NC |
1297 | } |
1298 | ||
1299 | bool | |
1300 | Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash) | |
1301 | { | |
7918f24d NC |
1302 | PERL_ARGS_ASSERT_HV_EXISTS_ENT; |
1303 | ||
4c2df08c NC |
1304 | return hv_common(hv, keysv, NULL, 0, 0, HV_FETCH_ISEXISTS, 0, hash) |
1305 | ? TRUE : FALSE; | |
1306 | } | |
1307 | ||
1308 | HE * | |
1309 | Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash) | |
1310 | { | |
7918f24d NC |
1311 | PERL_ARGS_ASSERT_HV_FETCH_ENT; |
1312 | ||
59af68cc | 1313 | return (HE *)hv_common(hv, keysv, NULL, 0, 0, |
4c2df08c NC |
1314 | (lval ? HV_FETCH_LVALUE : 0), NULL, hash); |
1315 | } | |
1316 | ||
1317 | SV * | |
1318 | Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash) | |
1319 | { | |
7918f24d NC |
1320 | PERL_ARGS_ASSERT_HV_DELETE_ENT; |
1321 | ||
ad64d0ec NC |
1322 | return MUTABLE_SV(hv_common(hv, keysv, NULL, 0, 0, flags | HV_DELETE, NULL, |
1323 | hash)); | |
4c2df08c NC |
1324 | } |
1325 | ||
a038e571 NC |
1326 | SV** |
1327 | Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, | |
1328 | int flags) | |
1329 | { | |
1330 | return (SV**) hv_common(hv, NULL, key, klen, flags, | |
1331 | (HV_FETCH_ISSTORE|HV_FETCH_JUST_SV), val, hash); | |
1332 | } | |
1333 | ||
1334 | SV** | |
1335 | Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen_i32, SV *val, U32 hash) | |
1336 | { | |
1337 | STRLEN klen; | |
1338 | int flags; | |
1339 | ||
1340 | if (klen_i32 < 0) { | |
1341 | klen = -klen_i32; | |
1342 | flags = HVhek_UTF8; | |
1343 | } else { | |
1344 | klen = klen_i32; | |
1345 | flags = 0; | |
1346 | } | |
1347 | return (SV **) hv_common(hv, NULL, key, klen, flags, | |
1348 | (HV_FETCH_ISSTORE|HV_FETCH_JUST_SV), val, hash); | |
1349 | } | |
1350 | ||
1351 | bool | |
1352 | Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen_i32) | |
1353 | { | |
1354 | STRLEN klen; | |
1355 | int flags; | |
1356 | ||
7918f24d NC |
1357 | PERL_ARGS_ASSERT_HV_EXISTS; |
1358 | ||
a038e571 NC |
1359 | if (klen_i32 < 0) { |
1360 | klen = -klen_i32; | |
1361 | flags = HVhek_UTF8; | |
1362 | } else { | |
1363 | klen = klen_i32; | |
1364 | flags = 0; | |
1365 | } | |
1366 | return hv_common(hv, NULL, key, klen, flags, HV_FETCH_ISEXISTS, 0, 0) | |
1367 | ? TRUE : FALSE; | |
1368 | } | |
1369 | ||
1370 | SV** | |
1371 | Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen_i32, I32 lval) | |
1372 | { | |
1373 | STRLEN klen; | |
1374 | int flags; | |
1375 | ||
7918f24d NC |
1376 | PERL_ARGS_ASSERT_HV_FETCH; |
1377 | ||
a038e571 NC |
1378 | if (klen_i32 < 0) { |
1379 | klen = -klen_i32; | |
1380 | flags = HVhek_UTF8; | |
1381 | } else { | |
1382 | klen = klen_i32; | |
1383 | flags = 0; | |
1384 | } | |
1385 | return (SV **) hv_common(hv, NULL, key, klen, flags, | |
1386 | lval ? (HV_FETCH_JUST_SV | HV_FETCH_LVALUE) | |
1387 | : HV_FETCH_JUST_SV, NULL, 0); | |
1388 | } | |
1389 | ||
1390 | SV * | |
1391 | Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen_i32, I32 flags) | |
1392 | { | |
1393 | STRLEN klen; | |
1394 | int k_flags; | |
1395 | ||
7918f24d NC |
1396 | PERL_ARGS_ASSERT_HV_DELETE; |
1397 | ||
a038e571 NC |
1398 | if (klen_i32 < 0) { |
1399 | klen = -klen_i32; | |
1400 | k_flags = HVhek_UTF8; | |
1401 | } else { | |
1402 | klen = klen_i32; | |
1403 | k_flags = 0; | |
1404 | } | |
ad64d0ec NC |
1405 | return MUTABLE_SV(hv_common(hv, NULL, key, klen, k_flags, flags | HV_DELETE, |
1406 | NULL, 0)); | |
a038e571 NC |
1407 | } |
1408 | ||
56d7a086 | 1409 | /* Functions after here were made mathoms post 5.10.0 but pre 5.8.9 */ |
56d7a086 | 1410 | |
ac572bf4 NC |
1411 | AV * |
1412 | Perl_newAV(pTHX) | |
1413 | { | |
502c6561 | 1414 | return MUTABLE_AV(newSV_type(SVt_PVAV)); |
ac572bf4 NC |
1415 | /* sv_upgrade does AvREAL_only(): |
1416 | AvALLOC(av) = 0; | |
1417 | AvARRAY(av) = NULL; | |
1418 | AvMAX(av) = AvFILLp(av) = -1; */ | |
1419 | } | |
1420 | ||
78ac7dd9 NC |
1421 | HV * |
1422 | Perl_newHV(pTHX) | |
1423 | { | |
85fbaab2 | 1424 | HV * const hv = MUTABLE_HV(newSV_type(SVt_PVHV)); |
78ac7dd9 NC |
1425 | assert(!SvOK(hv)); |
1426 | ||
1427 | return hv; | |
1428 | } | |
1429 | ||
84335ee9 NC |
1430 | void |
1431 | Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, | |
1432 | const char *const little, const STRLEN littlelen) | |
1433 | { | |
1434 | PERL_ARGS_ASSERT_SV_INSERT; | |
1435 | sv_insert_flags(bigstr, offset, len, little, littlelen, SV_GMAGIC); | |
1436 | } | |
1437 | ||
2fd8beea NC |
1438 | void |
1439 | Perl_save_freesv(pTHX_ SV *sv) | |
1440 | { | |
1441 | dVAR; | |
1442 | save_freesv(sv); | |
1443 | } | |
1444 | ||
1445 | void | |
1446 | Perl_save_mortalizesv(pTHX_ SV *sv) | |
1447 | { | |
1448 | dVAR; | |
1449 | ||
1450 | PERL_ARGS_ASSERT_SAVE_MORTALIZESV; | |
1451 | ||
1452 | save_mortalizesv(sv); | |
1453 | } | |
1454 | ||
1455 | void | |
1456 | Perl_save_freeop(pTHX_ OP *o) | |
1457 | { | |
1458 | dVAR; | |
1459 | save_freeop(o); | |
1460 | } | |
1461 | ||
1462 | void | |
1463 | Perl_save_freepv(pTHX_ char *pv) | |
1464 | { | |
1465 | dVAR; | |
1466 | save_freepv(pv); | |
1467 | } | |
1468 | ||
1469 | void | |
1470 | Perl_save_op(pTHX) | |
1471 | { | |
1472 | dVAR; | |
1473 | save_op(); | |
1474 | } | |
1475 | ||
20fac488 GA |
1476 | #endif /* NO_MATHOMS */ |
1477 | ||
d5b2b27b | 1478 | /* |
7ee2227d SP |
1479 | * Local variables: |
1480 | * c-indentation-style: bsd | |
1481 | * c-basic-offset: 4 | |
1482 | * indent-tabs-mode: t | |
1483 | * End: | |
1484 | * | |
1485 | * ex: set ts=8 sts=4 sw=4 noet: | |
1486 | */ |