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7ee2227d SP |
1 | /* mathoms.c |
2 | * | |
2eee27d7 SS |
3 | * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, |
4 | * 2011, 2012 by Larry Wall and others | |
7ee2227d SP |
5 | * |
6 | * You may distribute under the terms of either the GNU General Public | |
7 | * License or the Artistic License, as specified in the README file. | |
8 | * | |
9 | */ | |
10 | ||
11 | /* | |
4ac71550 TC |
12 | * Anything that Hobbits had no immediate use for, but were unwilling to |
13 | * throw away, they called a mathom. Their dwellings were apt to become | |
14 | * rather crowded with mathoms, and many of the presents that passed from | |
15 | * hand to hand were of that sort. | |
16 | * | |
17 | * [p.5 of _The Lord of the Rings_: "Prologue"] | |
7ee2227d SP |
18 | */ |
19 | ||
359d40ba | 20 | |
20fac488 | 21 | |
7ee2227d SP |
22 | /* |
23 | * This file contains mathoms, various binary artifacts from previous | |
f2f0f092 NC |
24 | * versions of Perl. For binary or source compatibility reasons, though, |
25 | * we cannot completely remove them from the core code. | |
7ee2227d SP |
26 | * |
27 | * SMP - Oct. 24, 2005 | |
28 | * | |
29 | */ | |
30 | ||
31 | #include "EXTERN.h" | |
32 | #define PERL_IN_MATHOMS_C | |
33 | #include "perl.h" | |
34 | ||
359d40ba NC |
35 | #ifdef NO_MATHOMS |
36 | /* ..." warning: ISO C forbids an empty source file" | |
37 | So make sure we have something in here by processing the headers anyway. | |
38 | */ | |
39 | #else | |
40 | ||
d4478588 CB |
41 | /* Not all of these have prototypes elsewhere, so do this to get |
42 | * non-mangled names. | |
43 | */ | |
361ec98e | 44 | START_EXTERN_C |
d4478588 | 45 | |
a0c21aa1 JH |
46 | PERL_CALLCONV OP * Perl_ref(pTHX_ OP *o, I32 type); |
47 | PERL_CALLCONV void Perl_sv_unref(pTHX_ SV *sv); | |
48 | PERL_CALLCONV void Perl_sv_taint(pTHX_ SV *sv); | |
49 | PERL_CALLCONV IV Perl_sv_2iv(pTHX_ register SV *sv); | |
50 | PERL_CALLCONV UV Perl_sv_2uv(pTHX_ register SV *sv); | |
39d5de13 | 51 | PERL_CALLCONV NV Perl_sv_2nv(pTHX_ register SV *sv); |
a0c21aa1 JH |
52 | PERL_CALLCONV char * Perl_sv_2pv(pTHX_ register SV *sv, STRLEN *lp); |
53 | PERL_CALLCONV char * Perl_sv_2pv_nolen(pTHX_ register SV *sv); | |
54 | PERL_CALLCONV char * Perl_sv_2pvbyte_nolen(pTHX_ register SV *sv); | |
55 | PERL_CALLCONV char * Perl_sv_2pvutf8_nolen(pTHX_ register SV *sv); | |
56 | PERL_CALLCONV void Perl_sv_force_normal(pTHX_ register SV *sv); | |
57 | PERL_CALLCONV void Perl_sv_setsv(pTHX_ SV *dstr, register SV *sstr); | |
58 | PERL_CALLCONV void Perl_sv_catpvn(pTHX_ SV *dsv, const char* sstr, STRLEN slen); | |
59 | PERL_CALLCONV void Perl_sv_catpvn_mg(pTHX_ register SV *sv, register const char *ptr, register STRLEN len); | |
60 | PERL_CALLCONV void Perl_sv_catsv(pTHX_ SV *dstr, register SV *sstr); | |
61 | PERL_CALLCONV void Perl_sv_catsv_mg(pTHX_ SV *dsv, register SV *ssv); | |
62 | PERL_CALLCONV char * Perl_sv_pv(pTHX_ SV *sv); | |
63 | PERL_CALLCONV char * Perl_sv_pvn_force(pTHX_ SV *sv, STRLEN *lp); | |
64 | PERL_CALLCONV char * Perl_sv_pvbyte(pTHX_ SV *sv); | |
65 | PERL_CALLCONV char * Perl_sv_pvutf8(pTHX_ SV *sv); | |
66 | PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ register SV *sv); | |
67 | PERL_CALLCONV NV Perl_huge(void); | |
68 | PERL_CALLCONV void Perl_gv_fullname3(pTHX_ SV *sv, const GV *gv, const char *prefix); | |
69 | PERL_CALLCONV void Perl_gv_efullname3(pTHX_ SV *sv, const GV *gv, const char *prefix); | |
70 | PERL_CALLCONV GV * Perl_gv_fetchmethod(pTHX_ HV *stash, const char *name); | |
71 | PERL_CALLCONV HE * Perl_hv_iternext(pTHX_ HV *hv); | |
72 | PERL_CALLCONV void Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how); | |
73 | 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); | |
74 | PERL_CALLCONV bool Perl_do_aexec(pTHX_ SV *really, register SV **mark, register SV **sp); | |
a0c21aa1 JH |
75 | PERL_CALLCONV U8 * Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv); |
76 | PERL_CALLCONV bool Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **ep); | |
77 | PERL_CALLCONV void Perl_sv_nolocking(pTHX_ SV *sv); | |
78 | PERL_CALLCONV void Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len); | |
79 | PERL_CALLCONV void Perl_sv_usepvn(pTHX_ SV *sv, char *ptr, STRLEN len); | |
80 | PERL_CALLCONV int Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...); | |
81 | PERL_CALLCONV int Perl_printf_nocontext(const char *format, ...); | |
56d7a086 | 82 | PERL_CALLCONV int Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg); |
ac572bf4 | 83 | PERL_CALLCONV AV * Perl_newAV(pTHX); |
78ac7dd9 | 84 | PERL_CALLCONV HV * Perl_newHV(pTHX); |
85dca89a | 85 | PERL_CALLCONV IO * Perl_newIO(pTHX); |
0d7d409d DM |
86 | PERL_CALLCONV I32 Perl_my_stat(pTHX); |
87 | PERL_CALLCONV I32 Perl_my_lstat(pTHX); | |
078504b2 FC |
88 | PERL_CALLCONV I32 Perl_sv_eq(pTHX_ register SV *sv1, register SV *sv2); |
89 | PERL_CALLCONV char * Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp); | |
06c841cf | 90 | PERL_CALLCONV bool Perl_sv_2bool(pTHX_ register SV *const sv); |
7bff8c33 | 91 | PERL_CALLCONV CV * Perl_newSUB(pTHX_ I32 floor, OP* o, OP* proto, OP* block); |
0c9b0438 KW |
92 | PERL_CALLCONV UV Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp); |
93 | PERL_CALLCONV UV Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp); | |
94 | PERL_CALLCONV UV Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp); | |
95 | PERL_CALLCONV UV Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp); | |
b5445a23 | 96 | |
7ee2227d SP |
97 | /* ref() is now a macro using Perl_doref; |
98 | * this version provided for binary compatibility only. | |
99 | */ | |
100 | OP * | |
101 | Perl_ref(pTHX_ OP *o, I32 type) | |
102 | { | |
103 | return doref(o, type, TRUE); | |
104 | } | |
105 | ||
aae9cea0 | 106 | /* |
174c73e3 NC |
107 | =for apidoc sv_unref |
108 | ||
109 | Unsets the RV status of the SV, and decrements the reference count of | |
110 | whatever was being referenced by the RV. This can almost be thought of | |
111 | as a reversal of C<newSVrv>. This is C<sv_unref_flags> with the C<flag> | |
112 | being zero. See C<SvROK_off>. | |
113 | ||
114 | =cut | |
115 | */ | |
116 | ||
117 | void | |
118 | Perl_sv_unref(pTHX_ SV *sv) | |
119 | { | |
7918f24d NC |
120 | PERL_ARGS_ASSERT_SV_UNREF; |
121 | ||
174c73e3 NC |
122 | sv_unref_flags(sv, 0); |
123 | } | |
124 | ||
125 | /* | |
aae9cea0 NC |
126 | =for apidoc sv_taint |
127 | ||
128 | Taint an SV. Use C<SvTAINTED_on> instead. | |
dff47061 | 129 | |
aae9cea0 NC |
130 | =cut |
131 | */ | |
132 | ||
133 | void | |
134 | Perl_sv_taint(pTHX_ SV *sv) | |
135 | { | |
7918f24d NC |
136 | PERL_ARGS_ASSERT_SV_TAINT; |
137 | ||
a0714e2c | 138 | sv_magic((sv), NULL, PERL_MAGIC_taint, NULL, 0); |
aae9cea0 NC |
139 | } |
140 | ||
7ee2227d SP |
141 | /* sv_2iv() is now a macro using Perl_sv_2iv_flags(); |
142 | * this function provided for binary compatibility only | |
143 | */ | |
144 | ||
145 | IV | |
146 | Perl_sv_2iv(pTHX_ register SV *sv) | |
147 | { | |
148 | return sv_2iv_flags(sv, SV_GMAGIC); | |
149 | } | |
150 | ||
151 | /* sv_2uv() is now a macro using Perl_sv_2uv_flags(); | |
152 | * this function provided for binary compatibility only | |
153 | */ | |
154 | ||
155 | UV | |
156 | Perl_sv_2uv(pTHX_ register SV *sv) | |
157 | { | |
158 | return sv_2uv_flags(sv, SV_GMAGIC); | |
159 | } | |
160 | ||
39d5de13 DM |
161 | /* sv_2nv() is now a macro using Perl_sv_2nv_flags(); |
162 | * this function provided for binary compatibility only | |
163 | */ | |
164 | ||
165 | NV | |
166 | Perl_sv_2nv(pTHX_ register SV *sv) | |
167 | { | |
168 | return sv_2nv_flags(sv, SV_GMAGIC); | |
169 | } | |
170 | ||
171 | ||
7ee2227d SP |
172 | /* sv_2pv() is now a macro using Perl_sv_2pv_flags(); |
173 | * this function provided for binary compatibility only | |
174 | */ | |
175 | ||
176 | char * | |
177 | Perl_sv_2pv(pTHX_ register SV *sv, STRLEN *lp) | |
178 | { | |
179 | return sv_2pv_flags(sv, lp, SV_GMAGIC); | |
180 | } | |
181 | ||
5abc721d | 182 | /* |
cb2f1b7b NC |
183 | =for apidoc sv_2pv_nolen |
184 | ||
185 | Like C<sv_2pv()>, but doesn't return the length too. You should usually | |
186 | use the macro wrapper C<SvPV_nolen(sv)> instead. | |
dff47061 | 187 | |
cb2f1b7b NC |
188 | =cut |
189 | */ | |
190 | ||
191 | char * | |
192 | Perl_sv_2pv_nolen(pTHX_ register SV *sv) | |
193 | { | |
c85ae797 | 194 | PERL_ARGS_ASSERT_SV_2PV_NOLEN; |
b5445a23 | 195 | return sv_2pv(sv, NULL); |
cb2f1b7b NC |
196 | } |
197 | ||
198 | /* | |
199 | =for apidoc sv_2pvbyte_nolen | |
200 | ||
201 | Return a pointer to the byte-encoded representation of the SV. | |
202 | May cause the SV to be downgraded from UTF-8 as a side-effect. | |
203 | ||
204 | Usually accessed via the C<SvPVbyte_nolen> macro. | |
205 | ||
206 | =cut | |
207 | */ | |
208 | ||
209 | char * | |
210 | Perl_sv_2pvbyte_nolen(pTHX_ register SV *sv) | |
211 | { | |
7918f24d NC |
212 | PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN; |
213 | ||
b5445a23 | 214 | return sv_2pvbyte(sv, NULL); |
cb2f1b7b NC |
215 | } |
216 | ||
217 | /* | |
218 | =for apidoc sv_2pvutf8_nolen | |
219 | ||
220 | Return a pointer to the UTF-8-encoded representation of the SV. | |
221 | May cause the SV to be upgraded to UTF-8 as a side-effect. | |
222 | ||
223 | Usually accessed via the C<SvPVutf8_nolen> macro. | |
224 | ||
225 | =cut | |
226 | */ | |
227 | ||
228 | char * | |
229 | Perl_sv_2pvutf8_nolen(pTHX_ register SV *sv) | |
230 | { | |
7918f24d NC |
231 | PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN; |
232 | ||
b5445a23 | 233 | return sv_2pvutf8(sv, NULL); |
cb2f1b7b NC |
234 | } |
235 | ||
236 | /* | |
5abc721d NC |
237 | =for apidoc sv_force_normal |
238 | ||
239 | Undo various types of fakery on an SV: if the PV is a shared string, make | |
240 | a private copy; if we're a ref, stop refing; if we're a glob, downgrade to | |
241 | an xpvmg. See also C<sv_force_normal_flags>. | |
242 | ||
243 | =cut | |
244 | */ | |
245 | ||
246 | void | |
247 | Perl_sv_force_normal(pTHX_ register SV *sv) | |
248 | { | |
7918f24d NC |
249 | PERL_ARGS_ASSERT_SV_FORCE_NORMAL; |
250 | ||
5abc721d NC |
251 | sv_force_normal_flags(sv, 0); |
252 | } | |
7ee2227d SP |
253 | |
254 | /* sv_setsv() is now a macro using Perl_sv_setsv_flags(); | |
255 | * this function provided for binary compatibility only | |
256 | */ | |
257 | ||
258 | void | |
259 | Perl_sv_setsv(pTHX_ SV *dstr, register SV *sstr) | |
260 | { | |
7918f24d NC |
261 | PERL_ARGS_ASSERT_SV_SETSV; |
262 | ||
7ee2227d SP |
263 | sv_setsv_flags(dstr, sstr, SV_GMAGIC); |
264 | } | |
265 | ||
266 | /* sv_catpvn() is now a macro using Perl_sv_catpvn_flags(); | |
267 | * this function provided for binary compatibility only | |
268 | */ | |
269 | ||
270 | void | |
271 | Perl_sv_catpvn(pTHX_ SV *dsv, const char* sstr, STRLEN slen) | |
272 | { | |
7918f24d NC |
273 | PERL_ARGS_ASSERT_SV_CATPVN; |
274 | ||
7ee2227d SP |
275 | sv_catpvn_flags(dsv, sstr, slen, SV_GMAGIC); |
276 | } | |
277 | ||
b347df82 NC |
278 | /* |
279 | =for apidoc sv_catpvn_mg | |
280 | ||
281 | Like C<sv_catpvn>, but also handles 'set' magic. | |
282 | ||
283 | =cut | |
284 | */ | |
285 | ||
286 | void | |
287 | Perl_sv_catpvn_mg(pTHX_ register SV *sv, register const char *ptr, register STRLEN len) | |
288 | { | |
7918f24d NC |
289 | PERL_ARGS_ASSERT_SV_CATPVN_MG; |
290 | ||
b347df82 NC |
291 | sv_catpvn_flags(sv,ptr,len,SV_GMAGIC|SV_SMAGIC); |
292 | } | |
293 | ||
7ee2227d SP |
294 | /* sv_catsv() is now a macro using Perl_sv_catsv_flags(); |
295 | * this function provided for binary compatibility only | |
296 | */ | |
297 | ||
298 | void | |
299 | Perl_sv_catsv(pTHX_ SV *dstr, register SV *sstr) | |
300 | { | |
7918f24d NC |
301 | PERL_ARGS_ASSERT_SV_CATSV; |
302 | ||
7ee2227d SP |
303 | sv_catsv_flags(dstr, sstr, SV_GMAGIC); |
304 | } | |
305 | ||
0feed65a | 306 | /* |
b347df82 NC |
307 | =for apidoc sv_catsv_mg |
308 | ||
309 | Like C<sv_catsv>, but also handles 'set' magic. | |
310 | ||
311 | =cut | |
312 | */ | |
313 | ||
314 | void | |
315 | Perl_sv_catsv_mg(pTHX_ SV *dsv, register SV *ssv) | |
316 | { | |
7918f24d NC |
317 | PERL_ARGS_ASSERT_SV_CATSV_MG; |
318 | ||
b347df82 NC |
319 | sv_catsv_flags(dsv,ssv,SV_GMAGIC|SV_SMAGIC); |
320 | } | |
321 | ||
322 | /* | |
0feed65a NC |
323 | =for apidoc sv_iv |
324 | ||
325 | A private implementation of the C<SvIVx> macro for compilers which can't | |
326 | cope with complex macro expressions. Always use the macro instead. | |
327 | ||
328 | =cut | |
329 | */ | |
330 | ||
331 | IV | |
332 | Perl_sv_iv(pTHX_ register SV *sv) | |
333 | { | |
7918f24d NC |
334 | PERL_ARGS_ASSERT_SV_IV; |
335 | ||
0feed65a NC |
336 | if (SvIOK(sv)) { |
337 | if (SvIsUV(sv)) | |
338 | return (IV)SvUVX(sv); | |
339 | return SvIVX(sv); | |
340 | } | |
341 | return sv_2iv(sv); | |
342 | } | |
343 | ||
344 | /* | |
345 | =for apidoc sv_uv | |
346 | ||
347 | A private implementation of the C<SvUVx> macro for compilers which can't | |
348 | cope with complex macro expressions. Always use the macro instead. | |
349 | ||
350 | =cut | |
351 | */ | |
352 | ||
353 | UV | |
354 | Perl_sv_uv(pTHX_ register SV *sv) | |
355 | { | |
7918f24d NC |
356 | PERL_ARGS_ASSERT_SV_UV; |
357 | ||
0feed65a NC |
358 | if (SvIOK(sv)) { |
359 | if (SvIsUV(sv)) | |
360 | return SvUVX(sv); | |
361 | return (UV)SvIVX(sv); | |
362 | } | |
363 | return sv_2uv(sv); | |
364 | } | |
365 | ||
366 | /* | |
367 | =for apidoc sv_nv | |
368 | ||
369 | A private implementation of the C<SvNVx> macro for compilers which can't | |
370 | cope with complex macro expressions. Always use the macro instead. | |
371 | ||
372 | =cut | |
373 | */ | |
374 | ||
375 | NV | |
376 | Perl_sv_nv(pTHX_ register SV *sv) | |
377 | { | |
7918f24d NC |
378 | PERL_ARGS_ASSERT_SV_NV; |
379 | ||
0feed65a NC |
380 | if (SvNOK(sv)) |
381 | return SvNVX(sv); | |
382 | return sv_2nv(sv); | |
383 | } | |
384 | ||
385 | /* | |
386 | =for apidoc sv_pv | |
387 | ||
388 | Use the C<SvPV_nolen> macro instead | |
389 | ||
390 | =for apidoc sv_pvn | |
391 | ||
392 | A private implementation of the C<SvPV> macro for compilers which can't | |
393 | cope with complex macro expressions. Always use the macro instead. | |
394 | ||
395 | =cut | |
396 | */ | |
397 | ||
398 | char * | |
399 | Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp) | |
400 | { | |
7918f24d NC |
401 | PERL_ARGS_ASSERT_SV_PVN; |
402 | ||
0feed65a NC |
403 | if (SvPOK(sv)) { |
404 | *lp = SvCUR(sv); | |
405 | return SvPVX(sv); | |
406 | } | |
407 | return sv_2pv(sv, lp); | |
408 | } | |
409 | ||
410 | ||
411 | char * | |
412 | Perl_sv_pvn_nomg(pTHX_ register SV *sv, STRLEN *lp) | |
413 | { | |
7918f24d NC |
414 | PERL_ARGS_ASSERT_SV_PVN_NOMG; |
415 | ||
0feed65a NC |
416 | if (SvPOK(sv)) { |
417 | *lp = SvCUR(sv); | |
418 | return SvPVX(sv); | |
419 | } | |
420 | return sv_2pv_flags(sv, lp, 0); | |
421 | } | |
422 | ||
7ee2227d SP |
423 | /* sv_pv() is now a macro using SvPV_nolen(); |
424 | * this function provided for binary compatibility only | |
425 | */ | |
426 | ||
427 | char * | |
428 | Perl_sv_pv(pTHX_ SV *sv) | |
429 | { | |
7918f24d NC |
430 | PERL_ARGS_ASSERT_SV_PV; |
431 | ||
7ee2227d SP |
432 | if (SvPOK(sv)) |
433 | return SvPVX(sv); | |
434 | ||
b5445a23 | 435 | return sv_2pv(sv, NULL); |
7ee2227d SP |
436 | } |
437 | ||
438 | /* sv_pvn_force() is now a macro using Perl_sv_pvn_force_flags(); | |
439 | * this function provided for binary compatibility only | |
440 | */ | |
441 | ||
442 | char * | |
443 | Perl_sv_pvn_force(pTHX_ SV *sv, STRLEN *lp) | |
444 | { | |
7918f24d NC |
445 | PERL_ARGS_ASSERT_SV_PVN_FORCE; |
446 | ||
7ee2227d SP |
447 | return sv_pvn_force_flags(sv, lp, SV_GMAGIC); |
448 | } | |
449 | ||
450 | /* sv_pvbyte () is now a macro using Perl_sv_2pv_flags(); | |
451 | * this function provided for binary compatibility only | |
452 | */ | |
453 | ||
454 | char * | |
455 | Perl_sv_pvbyte(pTHX_ SV *sv) | |
456 | { | |
7918f24d NC |
457 | PERL_ARGS_ASSERT_SV_PVBYTE; |
458 | ||
b5445a23 | 459 | sv_utf8_downgrade(sv, FALSE); |
7ee2227d SP |
460 | return sv_pv(sv); |
461 | } | |
462 | ||
0feed65a NC |
463 | /* |
464 | =for apidoc sv_pvbyte | |
465 | ||
466 | Use C<SvPVbyte_nolen> instead. | |
467 | ||
468 | =for apidoc sv_pvbyten | |
469 | ||
470 | A private implementation of the C<SvPVbyte> macro for compilers | |
471 | which can't cope with complex macro expressions. Always use the macro | |
472 | instead. | |
473 | ||
474 | =cut | |
475 | */ | |
476 | ||
477 | char * | |
478 | Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp) | |
479 | { | |
7918f24d NC |
480 | PERL_ARGS_ASSERT_SV_PVBYTEN; |
481 | ||
b5445a23 | 482 | sv_utf8_downgrade(sv, FALSE); |
0feed65a NC |
483 | return sv_pvn(sv,lp); |
484 | } | |
485 | ||
7ee2227d SP |
486 | /* sv_pvutf8 () is now a macro using Perl_sv_2pv_flags(); |
487 | * this function provided for binary compatibility only | |
488 | */ | |
489 | ||
490 | char * | |
491 | Perl_sv_pvutf8(pTHX_ SV *sv) | |
492 | { | |
7918f24d NC |
493 | PERL_ARGS_ASSERT_SV_PVUTF8; |
494 | ||
7ee2227d SP |
495 | sv_utf8_upgrade(sv); |
496 | return sv_pv(sv); | |
497 | } | |
498 | ||
0feed65a NC |
499 | /* |
500 | =for apidoc sv_pvutf8 | |
501 | ||
502 | Use the C<SvPVutf8_nolen> macro instead | |
503 | ||
504 | =for apidoc sv_pvutf8n | |
505 | ||
506 | A private implementation of the C<SvPVutf8> macro for compilers | |
507 | which can't cope with complex macro expressions. Always use the macro | |
508 | instead. | |
509 | ||
510 | =cut | |
511 | */ | |
512 | ||
513 | char * | |
514 | Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp) | |
515 | { | |
7918f24d NC |
516 | PERL_ARGS_ASSERT_SV_PVUTF8N; |
517 | ||
0feed65a NC |
518 | sv_utf8_upgrade(sv); |
519 | return sv_pvn(sv,lp); | |
520 | } | |
521 | ||
205c02c2 NC |
522 | /* sv_utf8_upgrade() is now a macro using sv_utf8_upgrade_flags(); |
523 | * this function provided for binary compatibility only | |
524 | */ | |
525 | ||
526 | STRLEN | |
527 | Perl_sv_utf8_upgrade(pTHX_ register SV *sv) | |
528 | { | |
7918f24d NC |
529 | PERL_ARGS_ASSERT_SV_UTF8_UPGRADE; |
530 | ||
205c02c2 NC |
531 | return sv_utf8_upgrade_flags(sv, SV_GMAGIC); |
532 | } | |
533 | ||
7ee2227d SP |
534 | int |
535 | Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...) | |
536 | { | |
537 | dTHXs; | |
538 | va_list(arglist); | |
7918f24d NC |
539 | |
540 | /* Easier to special case this here than in embed.pl. (Look at what it | |
541 | generates for proto.h) */ | |
542 | #ifdef PERL_IMPLICIT_CONTEXT | |
543 | PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT; | |
544 | #endif | |
545 | ||
7ee2227d SP |
546 | va_start(arglist, format); |
547 | return PerlIO_vprintf(stream, format, arglist); | |
548 | } | |
549 | ||
550 | int | |
551 | Perl_printf_nocontext(const char *format, ...) | |
552 | { | |
553 | dTHX; | |
554 | va_list(arglist); | |
7918f24d NC |
555 | |
556 | #ifdef PERL_IMPLICIT_CONTEXT | |
557 | PERL_ARGS_ASSERT_PRINTF_NOCONTEXT; | |
558 | #endif | |
559 | ||
7ee2227d SP |
560 | va_start(arglist, format); |
561 | return PerlIO_vprintf(PerlIO_stdout(), format, arglist); | |
562 | } | |
563 | ||
564 | #if defined(HUGE_VAL) || (defined(USE_LONG_DOUBLE) && defined(HUGE_VALL)) | |
565 | /* | |
566 | * This hack is to force load of "huge" support from libm.a | |
567 | * So it is in perl for (say) POSIX to use. | |
568 | * Needed for SunOS with Sun's 'acc' for example. | |
569 | */ | |
570 | NV | |
571 | Perl_huge(void) | |
572 | { | |
c773ee7a | 573 | # if defined(USE_LONG_DOUBLE) && defined(HUGE_VALL) |
7ee2227d | 574 | return HUGE_VALL; |
c773ee7a | 575 | # else |
7ee2227d | 576 | return HUGE_VAL; |
c773ee7a | 577 | # endif |
7ee2227d SP |
578 | } |
579 | #endif | |
580 | ||
f2f0f092 NC |
581 | /* compatibility with versions <= 5.003. */ |
582 | void | |
583 | Perl_gv_fullname(pTHX_ SV *sv, const GV *gv) | |
584 | { | |
7918f24d NC |
585 | PERL_ARGS_ASSERT_GV_FULLNAME; |
586 | ||
666ea192 | 587 | gv_fullname3(sv, gv, sv == (const SV*)gv ? "*" : ""); |
f2f0f092 NC |
588 | } |
589 | ||
590 | /* compatibility with versions <= 5.003. */ | |
591 | void | |
592 | Perl_gv_efullname(pTHX_ SV *sv, const GV *gv) | |
593 | { | |
7918f24d NC |
594 | PERL_ARGS_ASSERT_GV_EFULLNAME; |
595 | ||
666ea192 | 596 | gv_efullname3(sv, gv, sv == (const SV*)gv ? "*" : ""); |
f2f0f092 NC |
597 | } |
598 | ||
2674aeec NC |
599 | void |
600 | Perl_gv_fullname3(pTHX_ SV *sv, const GV *gv, const char *prefix) | |
601 | { | |
7918f24d NC |
602 | PERL_ARGS_ASSERT_GV_FULLNAME3; |
603 | ||
2674aeec NC |
604 | gv_fullname4(sv, gv, prefix, TRUE); |
605 | } | |
606 | ||
607 | void | |
608 | Perl_gv_efullname3(pTHX_ SV *sv, const GV *gv, const char *prefix) | |
609 | { | |
7918f24d NC |
610 | PERL_ARGS_ASSERT_GV_EFULLNAME3; |
611 | ||
2674aeec NC |
612 | gv_efullname4(sv, gv, prefix, TRUE); |
613 | } | |
614 | ||
887986eb NC |
615 | /* |
616 | =for apidoc gv_fetchmethod | |
617 | ||
ca8b95d7 | 618 | See L</gv_fetchmethod_autoload>. |
887986eb NC |
619 | |
620 | =cut | |
621 | */ | |
622 | ||
623 | GV * | |
624 | Perl_gv_fetchmethod(pTHX_ HV *stash, const char *name) | |
625 | { | |
7918f24d NC |
626 | PERL_ARGS_ASSERT_GV_FETCHMETHOD; |
627 | ||
887986eb NC |
628 | return gv_fetchmethod_autoload(stash, name, TRUE); |
629 | } | |
630 | ||
7a7b9979 NC |
631 | HE * |
632 | Perl_hv_iternext(pTHX_ HV *hv) | |
633 | { | |
7918f24d NC |
634 | PERL_ARGS_ASSERT_HV_ITERNEXT; |
635 | ||
7a7b9979 NC |
636 | return hv_iternext_flags(hv, 0); |
637 | } | |
638 | ||
bc5cdc23 NC |
639 | void |
640 | Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how) | |
641 | { | |
7918f24d NC |
642 | PERL_ARGS_ASSERT_HV_MAGIC; |
643 | ||
ad64d0ec | 644 | sv_magic(MUTABLE_SV(hv), MUTABLE_SV(gv), how, NULL, 0); |
bc5cdc23 NC |
645 | } |
646 | ||
34d367cd | 647 | bool |
e4dba786 NC |
648 | Perl_do_open(pTHX_ GV *gv, register const char *name, I32 len, int as_raw, |
649 | int rawmode, int rawperm, PerlIO *supplied_fp) | |
650 | { | |
7918f24d NC |
651 | PERL_ARGS_ASSERT_DO_OPEN; |
652 | ||
e4dba786 NC |
653 | return do_openn(gv, name, len, as_raw, rawmode, rawperm, |
654 | supplied_fp, (SV **) NULL, 0); | |
655 | } | |
656 | ||
657 | bool | |
34d367cd SP |
658 | Perl_do_open9(pTHX_ GV *gv, register const char *name, I32 len, int |
659 | as_raw, | |
660 | int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, | |
661 | I32 num_svs) | |
662 | { | |
7918f24d NC |
663 | PERL_ARGS_ASSERT_DO_OPEN9; |
664 | ||
34d367cd SP |
665 | PERL_UNUSED_ARG(num_svs); |
666 | return do_openn(gv, name, len, as_raw, rawmode, rawperm, | |
667 | supplied_fp, &svs, 1); | |
668 | } | |
669 | ||
670 | int | |
671 | Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode) | |
672 | { | |
673 | /* The old body of this is now in non-LAYER part of perlio.c | |
674 | * This is a stub for any XS code which might have been calling it. | |
675 | */ | |
676 | const char *name = ":raw"; | |
7918f24d NC |
677 | |
678 | PERL_ARGS_ASSERT_DO_BINMODE; | |
679 | ||
34d367cd SP |
680 | #ifdef PERLIO_USING_CRLF |
681 | if (!(mode & O_BINARY)) | |
682 | name = ":crlf"; | |
683 | #endif | |
684 | return PerlIO_binmode(aTHX_ fp, iotype, mode, name); | |
685 | } | |
686 | ||
a9f96b3f NC |
687 | #ifndef OS2 |
688 | bool | |
689 | Perl_do_aexec(pTHX_ SV *really, register SV **mark, register SV **sp) | |
690 | { | |
7918f24d NC |
691 | PERL_ARGS_ASSERT_DO_AEXEC; |
692 | ||
a9f96b3f NC |
693 | return do_aexec5(really, mark, sp, 0, 0); |
694 | } | |
695 | #endif | |
696 | ||
89552e80 NC |
697 | /* Backwards compatibility. */ |
698 | int | |
699 | Perl_init_i18nl14n(pTHX_ int printwarn) | |
700 | { | |
701 | return init_i18nl10n(printwarn); | |
702 | } | |
703 | ||
038e8d3c NC |
704 | U8 * |
705 | Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv) | |
706 | { | |
7918f24d NC |
707 | PERL_ARGS_ASSERT_UVUNI_TO_UTF8; |
708 | ||
038e8d3c NC |
709 | return Perl_uvuni_to_utf8_flags(aTHX_ d, uv, 0); |
710 | } | |
711 | ||
814fafa7 NC |
712 | bool |
713 | Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **ep) | |
714 | { | |
7918f24d NC |
715 | PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC; |
716 | ||
814fafa7 NC |
717 | return is_utf8_string_loclen(s, len, ep, 0); |
718 | } | |
719 | ||
7ee2227d | 720 | /* |
d5b2b27b NC |
721 | =for apidoc sv_nolocking |
722 | ||
723 | Dummy routine which "locks" an SV when there is no locking module present. | |
724 | Exists to avoid test for a NULL function pointer and because it could | |
725 | potentially warn under some level of strict-ness. | |
726 | ||
727 | "Superseded" by sv_nosharing(). | |
728 | ||
729 | =cut | |
730 | */ | |
731 | ||
732 | void | |
733 | Perl_sv_nolocking(pTHX_ SV *sv) | |
734 | { | |
96a5add6 | 735 | PERL_UNUSED_CONTEXT; |
d5b2b27b NC |
736 | PERL_UNUSED_ARG(sv); |
737 | } | |
738 | ||
739 | ||
740 | /* | |
741 | =for apidoc sv_nounlocking | |
742 | ||
743 | Dummy routine which "unlocks" an SV when there is no locking module present. | |
744 | Exists to avoid test for a NULL function pointer and because it could | |
745 | potentially warn under some level of strict-ness. | |
746 | ||
747 | "Superseded" by sv_nosharing(). | |
748 | ||
749 | =cut | |
750 | */ | |
751 | ||
752 | void | |
753 | Perl_sv_nounlocking(pTHX_ SV *sv) | |
754 | { | |
96a5add6 | 755 | PERL_UNUSED_CONTEXT; |
d5b2b27b NC |
756 | PERL_UNUSED_ARG(sv); |
757 | } | |
758 | ||
2053acbf NC |
759 | void |
760 | Perl_save_long(pTHX_ long int *longp) | |
761 | { | |
762 | dVAR; | |
7918f24d NC |
763 | |
764 | PERL_ARGS_ASSERT_SAVE_LONG; | |
765 | ||
2053acbf NC |
766 | SSCHECK(3); |
767 | SSPUSHLONG(*longp); | |
768 | SSPUSHPTR(longp); | |
c6bf6a65 | 769 | SSPUSHUV(SAVEt_LONG); |
2053acbf NC |
770 | } |
771 | ||
772 | void | |
2053acbf NC |
773 | Perl_save_iv(pTHX_ IV *ivp) |
774 | { | |
775 | dVAR; | |
7918f24d NC |
776 | |
777 | PERL_ARGS_ASSERT_SAVE_IV; | |
778 | ||
2053acbf NC |
779 | SSCHECK(3); |
780 | SSPUSHIV(*ivp); | |
781 | SSPUSHPTR(ivp); | |
c6bf6a65 | 782 | SSPUSHUV(SAVEt_IV); |
2053acbf NC |
783 | } |
784 | ||
785 | void | |
786 | Perl_save_nogv(pTHX_ GV *gv) | |
787 | { | |
788 | dVAR; | |
7918f24d NC |
789 | |
790 | PERL_ARGS_ASSERT_SAVE_NOGV; | |
791 | ||
2053acbf NC |
792 | SSCHECK(2); |
793 | SSPUSHPTR(gv); | |
c6bf6a65 | 794 | SSPUSHUV(SAVEt_NSTAB); |
2053acbf NC |
795 | } |
796 | ||
797 | void | |
798 | Perl_save_list(pTHX_ register SV **sarg, I32 maxsarg) | |
799 | { | |
800 | dVAR; | |
801 | register I32 i; | |
802 | ||
7918f24d NC |
803 | PERL_ARGS_ASSERT_SAVE_LIST; |
804 | ||
2053acbf NC |
805 | for (i = 1; i <= maxsarg; i++) { |
806 | register SV * const sv = newSV(0); | |
807 | sv_setsv(sv,sarg[i]); | |
808 | SSCHECK(3); | |
809 | SSPUSHPTR(sarg[i]); /* remember the pointer */ | |
810 | SSPUSHPTR(sv); /* remember the value */ | |
c6bf6a65 | 811 | SSPUSHUV(SAVEt_ITEM); |
2053acbf NC |
812 | } |
813 | } | |
814 | ||
47518d95 NC |
815 | /* |
816 | =for apidoc sv_usepvn_mg | |
817 | ||
818 | Like C<sv_usepvn>, but also handles 'set' magic. | |
819 | ||
820 | =cut | |
821 | */ | |
822 | ||
823 | void | |
824 | Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len) | |
825 | { | |
7918f24d NC |
826 | PERL_ARGS_ASSERT_SV_USEPVN_MG; |
827 | ||
47518d95 NC |
828 | sv_usepvn_flags(sv,ptr,len, SV_SMAGIC); |
829 | } | |
830 | ||
831 | /* | |
832 | =for apidoc sv_usepvn | |
833 | ||
834 | Tells an SV to use C<ptr> to find its string value. Implemented by | |
835 | calling C<sv_usepvn_flags> with C<flags> of 0, hence does not handle 'set' | |
836 | magic. See C<sv_usepvn_flags>. | |
837 | ||
838 | =cut | |
839 | */ | |
840 | ||
841 | void | |
842 | Perl_sv_usepvn(pTHX_ SV *sv, char *ptr, STRLEN len) | |
843 | { | |
7918f24d NC |
844 | PERL_ARGS_ASSERT_SV_USEPVN; |
845 | ||
47518d95 NC |
846 | sv_usepvn_flags(sv,ptr,len, 0); |
847 | } | |
848 | ||
c03e83bf NC |
849 | /* |
850 | =for apidoc unpack_str | |
851 | ||
852 | The engine implementing unpack() Perl function. Note: parameters strbeg, new_s | |
853 | and ocnt are not used. This call should not be used, use unpackstring instead. | |
854 | ||
855 | =cut */ | |
856 | ||
857 | I32 | |
858 | Perl_unpack_str(pTHX_ const char *pat, const char *patend, const char *s, | |
859 | const char *strbeg, const char *strend, char **new_s, I32 ocnt, | |
860 | U32 flags) | |
861 | { | |
7918f24d NC |
862 | PERL_ARGS_ASSERT_UNPACK_STR; |
863 | ||
c03e83bf NC |
864 | PERL_UNUSED_ARG(strbeg); |
865 | PERL_UNUSED_ARG(new_s); | |
866 | PERL_UNUSED_ARG(ocnt); | |
867 | ||
868 | return unpackstring(pat, patend, s, strend, flags); | |
869 | } | |
b47163a2 NC |
870 | |
871 | /* | |
872 | =for apidoc pack_cat | |
873 | ||
874 | The engine implementing pack() Perl function. Note: parameters next_in_list and | |
875 | flags are not used. This call should not be used; use packlist instead. | |
876 | ||
877 | =cut | |
878 | */ | |
879 | ||
880 | void | |
881 | Perl_pack_cat(pTHX_ SV *cat, const char *pat, const char *patend, register SV **beglist, SV **endlist, SV ***next_in_list, U32 flags) | |
882 | { | |
7918f24d NC |
883 | PERL_ARGS_ASSERT_PACK_CAT; |
884 | ||
b47163a2 NC |
885 | PERL_UNUSED_ARG(next_in_list); |
886 | PERL_UNUSED_ARG(flags); | |
887 | ||
888 | packlist(cat, pat, patend, beglist, endlist); | |
889 | } | |
4c2df08c NC |
890 | |
891 | HE * | |
892 | Perl_hv_store_ent(pTHX_ HV *hv, SV *keysv, SV *val, U32 hash) | |
893 | { | |
59af68cc | 894 | return (HE *)hv_common(hv, keysv, NULL, 0, 0, HV_FETCH_ISSTORE, val, hash); |
4c2df08c NC |
895 | } |
896 | ||
897 | bool | |
898 | Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash) | |
899 | { | |
7918f24d NC |
900 | PERL_ARGS_ASSERT_HV_EXISTS_ENT; |
901 | ||
4c2df08c NC |
902 | return hv_common(hv, keysv, NULL, 0, 0, HV_FETCH_ISEXISTS, 0, hash) |
903 | ? TRUE : FALSE; | |
904 | } | |
905 | ||
906 | HE * | |
907 | Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash) | |
908 | { | |
7918f24d NC |
909 | PERL_ARGS_ASSERT_HV_FETCH_ENT; |
910 | ||
59af68cc | 911 | return (HE *)hv_common(hv, keysv, NULL, 0, 0, |
4c2df08c NC |
912 | (lval ? HV_FETCH_LVALUE : 0), NULL, hash); |
913 | } | |
914 | ||
915 | SV * | |
916 | Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash) | |
917 | { | |
7918f24d NC |
918 | PERL_ARGS_ASSERT_HV_DELETE_ENT; |
919 | ||
ad64d0ec NC |
920 | return MUTABLE_SV(hv_common(hv, keysv, NULL, 0, 0, flags | HV_DELETE, NULL, |
921 | hash)); | |
4c2df08c NC |
922 | } |
923 | ||
a038e571 NC |
924 | SV** |
925 | Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, | |
926 | int flags) | |
927 | { | |
928 | return (SV**) hv_common(hv, NULL, key, klen, flags, | |
929 | (HV_FETCH_ISSTORE|HV_FETCH_JUST_SV), val, hash); | |
930 | } | |
931 | ||
932 | SV** | |
933 | Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen_i32, SV *val, U32 hash) | |
934 | { | |
935 | STRLEN klen; | |
936 | int flags; | |
937 | ||
938 | if (klen_i32 < 0) { | |
939 | klen = -klen_i32; | |
940 | flags = HVhek_UTF8; | |
941 | } else { | |
942 | klen = klen_i32; | |
943 | flags = 0; | |
944 | } | |
945 | return (SV **) hv_common(hv, NULL, key, klen, flags, | |
946 | (HV_FETCH_ISSTORE|HV_FETCH_JUST_SV), val, hash); | |
947 | } | |
948 | ||
949 | bool | |
950 | Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen_i32) | |
951 | { | |
952 | STRLEN klen; | |
953 | int flags; | |
954 | ||
7918f24d NC |
955 | PERL_ARGS_ASSERT_HV_EXISTS; |
956 | ||
a038e571 NC |
957 | if (klen_i32 < 0) { |
958 | klen = -klen_i32; | |
959 | flags = HVhek_UTF8; | |
960 | } else { | |
961 | klen = klen_i32; | |
962 | flags = 0; | |
963 | } | |
964 | return hv_common(hv, NULL, key, klen, flags, HV_FETCH_ISEXISTS, 0, 0) | |
965 | ? TRUE : FALSE; | |
966 | } | |
967 | ||
968 | SV** | |
969 | Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen_i32, I32 lval) | |
970 | { | |
971 | STRLEN klen; | |
972 | int flags; | |
973 | ||
7918f24d NC |
974 | PERL_ARGS_ASSERT_HV_FETCH; |
975 | ||
a038e571 NC |
976 | if (klen_i32 < 0) { |
977 | klen = -klen_i32; | |
978 | flags = HVhek_UTF8; | |
979 | } else { | |
980 | klen = klen_i32; | |
981 | flags = 0; | |
982 | } | |
983 | return (SV **) hv_common(hv, NULL, key, klen, flags, | |
984 | lval ? (HV_FETCH_JUST_SV | HV_FETCH_LVALUE) | |
985 | : HV_FETCH_JUST_SV, NULL, 0); | |
986 | } | |
987 | ||
988 | SV * | |
989 | Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen_i32, I32 flags) | |
990 | { | |
991 | STRLEN klen; | |
992 | int k_flags; | |
993 | ||
7918f24d NC |
994 | PERL_ARGS_ASSERT_HV_DELETE; |
995 | ||
a038e571 NC |
996 | if (klen_i32 < 0) { |
997 | klen = -klen_i32; | |
998 | k_flags = HVhek_UTF8; | |
999 | } else { | |
1000 | klen = klen_i32; | |
1001 | k_flags = 0; | |
1002 | } | |
ad64d0ec NC |
1003 | return MUTABLE_SV(hv_common(hv, NULL, key, klen, k_flags, flags | HV_DELETE, |
1004 | NULL, 0)); | |
a038e571 NC |
1005 | } |
1006 | ||
56d7a086 | 1007 | /* Functions after here were made mathoms post 5.10.0 but pre 5.8.9 */ |
56d7a086 | 1008 | |
ac572bf4 NC |
1009 | AV * |
1010 | Perl_newAV(pTHX) | |
1011 | { | |
502c6561 | 1012 | return MUTABLE_AV(newSV_type(SVt_PVAV)); |
ac572bf4 NC |
1013 | /* sv_upgrade does AvREAL_only(): |
1014 | AvALLOC(av) = 0; | |
1015 | AvARRAY(av) = NULL; | |
1016 | AvMAX(av) = AvFILLp(av) = -1; */ | |
1017 | } | |
1018 | ||
78ac7dd9 NC |
1019 | HV * |
1020 | Perl_newHV(pTHX) | |
1021 | { | |
85fbaab2 | 1022 | HV * const hv = MUTABLE_HV(newSV_type(SVt_PVHV)); |
78ac7dd9 NC |
1023 | assert(!SvOK(hv)); |
1024 | ||
1025 | return hv; | |
1026 | } | |
1027 | ||
84335ee9 NC |
1028 | void |
1029 | Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, | |
1030 | const char *const little, const STRLEN littlelen) | |
1031 | { | |
1032 | PERL_ARGS_ASSERT_SV_INSERT; | |
1033 | sv_insert_flags(bigstr, offset, len, little, littlelen, SV_GMAGIC); | |
1034 | } | |
1035 | ||
2fd8beea NC |
1036 | void |
1037 | Perl_save_freesv(pTHX_ SV *sv) | |
1038 | { | |
1039 | dVAR; | |
1040 | save_freesv(sv); | |
1041 | } | |
1042 | ||
1043 | void | |
1044 | Perl_save_mortalizesv(pTHX_ SV *sv) | |
1045 | { | |
1046 | dVAR; | |
1047 | ||
1048 | PERL_ARGS_ASSERT_SAVE_MORTALIZESV; | |
1049 | ||
1050 | save_mortalizesv(sv); | |
1051 | } | |
1052 | ||
1053 | void | |
1054 | Perl_save_freeop(pTHX_ OP *o) | |
1055 | { | |
1056 | dVAR; | |
1057 | save_freeop(o); | |
1058 | } | |
1059 | ||
1060 | void | |
1061 | Perl_save_freepv(pTHX_ char *pv) | |
1062 | { | |
1063 | dVAR; | |
1064 | save_freepv(pv); | |
1065 | } | |
1066 | ||
1067 | void | |
1068 | Perl_save_op(pTHX) | |
1069 | { | |
1070 | dVAR; | |
1071 | save_op(); | |
1072 | } | |
1073 | ||
d5713896 NC |
1074 | #ifdef PERL_DONT_CREATE_GVSV |
1075 | GV * | |
1076 | Perl_gv_SVadd(pTHX_ GV *gv) | |
1077 | { | |
d5713896 NC |
1078 | return gv_SVadd(gv); |
1079 | } | |
1080 | #endif | |
1081 | ||
1082 | GV * | |
1083 | Perl_gv_AVadd(pTHX_ GV *gv) | |
1084 | { | |
d5713896 NC |
1085 | return gv_AVadd(gv); |
1086 | } | |
1087 | ||
1088 | GV * | |
1089 | Perl_gv_HVadd(pTHX_ register GV *gv) | |
1090 | { | |
d5713896 NC |
1091 | return gv_HVadd(gv); |
1092 | } | |
1093 | ||
bb85b28a NC |
1094 | GV * |
1095 | Perl_gv_IOadd(pTHX_ register GV *gv) | |
1096 | { | |
1097 | return gv_IOadd(gv); | |
1098 | } | |
1099 | ||
85dca89a NC |
1100 | IO * |
1101 | Perl_newIO(pTHX) | |
1102 | { | |
1103 | return MUTABLE_IO(newSV_type(SVt_PVIO)); | |
1104 | } | |
1105 | ||
0d7d409d DM |
1106 | I32 |
1107 | Perl_my_stat(pTHX) | |
1108 | { | |
1109 | return my_stat_flags(SV_GMAGIC); | |
1110 | } | |
1111 | ||
1112 | I32 | |
1113 | Perl_my_lstat(pTHX) | |
1114 | { | |
1115 | return my_lstat_flags(SV_GMAGIC); | |
1116 | } | |
1117 | ||
078504b2 FC |
1118 | I32 |
1119 | Perl_sv_eq(pTHX_ register SV *sv1, register SV *sv2) | |
1120 | { | |
1121 | return sv_eq_flags(sv1, sv2, SV_GMAGIC); | |
1122 | } | |
1123 | ||
6129b56c | 1124 | #ifdef USE_LOCALE_COLLATE |
078504b2 FC |
1125 | char * |
1126 | Perl_sv_collxfrm(pTHX_ SV *const sv, STRLEN *const nxp) | |
1127 | { | |
1128 | return sv_collxfrm_flags(sv, nxp, SV_GMAGIC); | |
1129 | } | |
6129b56c | 1130 | #endif |
078504b2 | 1131 | |
06c841cf FC |
1132 | bool |
1133 | Perl_sv_2bool(pTHX_ register SV *const sv) | |
1134 | { | |
1135 | return sv_2bool_flags(sv, SV_GMAGIC); | |
1136 | } | |
1137 | ||
1830b3d9 | 1138 | |
9733086d BM |
1139 | /* |
1140 | =for apidoc custom_op_name | |
1141 | Return the name for a given custom op. This was once used by the OP_NAME | |
1142 | macro, but is no longer: it has only been kept for compatibility, and | |
1143 | should not be used. | |
1144 | ||
1145 | =for apidoc custom_op_desc | |
1146 | Return the description of a given custom op. This was once used by the | |
1147 | OP_DESC macro, but is no longer: it has only been kept for | |
1148 | compatibility, and should not be used. | |
1149 | ||
1150 | =cut | |
1151 | */ | |
1152 | ||
1830b3d9 BM |
1153 | const char* |
1154 | Perl_custom_op_name(pTHX_ const OP* o) | |
1155 | { | |
1156 | PERL_ARGS_ASSERT_CUSTOM_OP_NAME; | |
1157 | return XopENTRY(Perl_custom_op_xop(aTHX_ o), xop_name); | |
1158 | } | |
1159 | ||
1160 | const char* | |
1161 | Perl_custom_op_desc(pTHX_ const OP* o) | |
1162 | { | |
1163 | PERL_ARGS_ASSERT_CUSTOM_OP_DESC; | |
1164 | return XopENTRY(Perl_custom_op_xop(aTHX_ o), xop_desc); | |
1165 | } | |
7bff8c33 NC |
1166 | |
1167 | CV * | |
1168 | Perl_newSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *block) | |
1169 | { | |
1170 | return Perl_newATTRSUB(aTHX_ floor, o, proto, NULL, block); | |
1171 | } | |
0c9b0438 KW |
1172 | |
1173 | UV | |
1174 | Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp) | |
1175 | { | |
1176 | PERL_ARGS_ASSERT_TO_UTF8_FOLD; | |
1177 | ||
1178 | return _to_utf8_fold_flags(p, ustrp, lenp, FOLD_FLAGS_FULL, NULL); | |
1179 | } | |
1180 | ||
1181 | UV | |
1182 | Perl_to_utf8_lower(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp) | |
1183 | { | |
1184 | PERL_ARGS_ASSERT_TO_UTF8_LOWER; | |
1185 | ||
1186 | return _to_utf8_lower_flags(p, ustrp, lenp, FALSE, NULL); | |
1187 | } | |
1188 | ||
1189 | UV | |
1190 | Perl_to_utf8_title(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp) | |
1191 | { | |
1192 | PERL_ARGS_ASSERT_TO_UTF8_TITLE; | |
1193 | ||
1194 | return _to_utf8_title_flags(p, ustrp, lenp, FALSE, NULL); | |
1195 | } | |
1196 | ||
1197 | UV | |
1198 | Perl_to_utf8_upper(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp) | |
1199 | { | |
1200 | PERL_ARGS_ASSERT_TO_UTF8_UPPER; | |
1201 | ||
1202 | return _to_utf8_upper_flags(p, ustrp, lenp, FALSE, NULL); | |
1203 | } | |
1204 | ||
361ec98e | 1205 | END_EXTERN_C |
d4478588 | 1206 | |
20fac488 GA |
1207 | #endif /* NO_MATHOMS */ |
1208 | ||
d5b2b27b | 1209 | /* |
7ee2227d SP |
1210 | * Local variables: |
1211 | * c-indentation-style: bsd | |
1212 | * c-basic-offset: 4 | |
14d04a33 | 1213 | * indent-tabs-mode: nil |
7ee2227d SP |
1214 | * End: |
1215 | * | |
14d04a33 | 1216 | * ex: set ts=8 sts=4 sw=4 et: |
7ee2227d | 1217 | */ |