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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); | |
39d5de13 | 45 | PERL_CALLCONV NV Perl_sv_2nv(pTHX_ register SV *sv); |
a0c21aa1 JH |
46 | PERL_CALLCONV char * Perl_sv_2pv(pTHX_ register SV *sv, STRLEN *lp); |
47 | PERL_CALLCONV char * Perl_sv_2pv_nolen(pTHX_ register SV *sv); | |
48 | PERL_CALLCONV char * Perl_sv_2pvbyte_nolen(pTHX_ register SV *sv); | |
49 | PERL_CALLCONV char * Perl_sv_2pvutf8_nolen(pTHX_ register SV *sv); | |
50 | PERL_CALLCONV void Perl_sv_force_normal(pTHX_ register SV *sv); | |
51 | PERL_CALLCONV void Perl_sv_setsv(pTHX_ SV *dstr, register SV *sstr); | |
52 | PERL_CALLCONV void Perl_sv_catpvn(pTHX_ SV *dsv, const char* sstr, STRLEN slen); | |
53 | PERL_CALLCONV void Perl_sv_catpvn_mg(pTHX_ register SV *sv, register const char *ptr, register STRLEN len); | |
54 | PERL_CALLCONV void Perl_sv_catsv(pTHX_ SV *dstr, register SV *sstr); | |
55 | PERL_CALLCONV void Perl_sv_catsv_mg(pTHX_ SV *dsv, register SV *ssv); | |
56 | PERL_CALLCONV char * Perl_sv_pv(pTHX_ SV *sv); | |
57 | PERL_CALLCONV char * Perl_sv_pvn_force(pTHX_ SV *sv, STRLEN *lp); | |
58 | PERL_CALLCONV char * Perl_sv_pvbyte(pTHX_ SV *sv); | |
59 | PERL_CALLCONV char * Perl_sv_pvutf8(pTHX_ SV *sv); | |
60 | PERL_CALLCONV STRLEN Perl_sv_utf8_upgrade(pTHX_ register SV *sv); | |
61 | PERL_CALLCONV NV Perl_huge(void); | |
62 | PERL_CALLCONV void Perl_gv_fullname3(pTHX_ SV *sv, const GV *gv, const char *prefix); | |
63 | PERL_CALLCONV void Perl_gv_efullname3(pTHX_ SV *sv, const GV *gv, const char *prefix); | |
64 | PERL_CALLCONV GV * Perl_gv_fetchmethod(pTHX_ HV *stash, const char *name); | |
65 | PERL_CALLCONV HE * Perl_hv_iternext(pTHX_ HV *hv); | |
66 | PERL_CALLCONV void Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how); | |
67 | 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); | |
68 | PERL_CALLCONV bool Perl_do_aexec(pTHX_ SV *really, register SV **mark, register SV **sp); | |
69 | PERL_CALLCONV bool Perl_do_exec(pTHX_ const char *cmd); | |
70 | PERL_CALLCONV U8 * Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv); | |
71 | PERL_CALLCONV bool Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **ep); | |
72 | PERL_CALLCONV void Perl_sv_nolocking(pTHX_ SV *sv); | |
73 | PERL_CALLCONV void Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len); | |
74 | PERL_CALLCONV void Perl_sv_usepvn(pTHX_ SV *sv, char *ptr, STRLEN len); | |
75 | PERL_CALLCONV int Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...); | |
76 | PERL_CALLCONV int Perl_printf_nocontext(const char *format, ...); | |
56d7a086 | 77 | PERL_CALLCONV int Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg); |
ac572bf4 | 78 | PERL_CALLCONV AV * Perl_newAV(pTHX); |
78ac7dd9 | 79 | PERL_CALLCONV HV * Perl_newHV(pTHX); |
85dca89a | 80 | PERL_CALLCONV IO * Perl_newIO(pTHX); |
0d7d409d DM |
81 | PERL_CALLCONV I32 Perl_my_stat(pTHX); |
82 | PERL_CALLCONV I32 Perl_my_lstat(pTHX); | |
b5445a23 | 83 | |
7ee2227d SP |
84 | /* ref() is now a macro using Perl_doref; |
85 | * this version provided for binary compatibility only. | |
86 | */ | |
87 | OP * | |
88 | Perl_ref(pTHX_ OP *o, I32 type) | |
89 | { | |
90 | return doref(o, type, TRUE); | |
91 | } | |
92 | ||
aae9cea0 | 93 | /* |
174c73e3 NC |
94 | =for apidoc sv_unref |
95 | ||
96 | Unsets the RV status of the SV, and decrements the reference count of | |
97 | whatever was being referenced by the RV. This can almost be thought of | |
98 | as a reversal of C<newSVrv>. This is C<sv_unref_flags> with the C<flag> | |
99 | being zero. See C<SvROK_off>. | |
100 | ||
101 | =cut | |
102 | */ | |
103 | ||
104 | void | |
105 | Perl_sv_unref(pTHX_ SV *sv) | |
106 | { | |
7918f24d NC |
107 | PERL_ARGS_ASSERT_SV_UNREF; |
108 | ||
174c73e3 NC |
109 | sv_unref_flags(sv, 0); |
110 | } | |
111 | ||
112 | /* | |
aae9cea0 NC |
113 | =for apidoc sv_taint |
114 | ||
115 | Taint an SV. Use C<SvTAINTED_on> instead. | |
116 | =cut | |
117 | */ | |
118 | ||
119 | void | |
120 | Perl_sv_taint(pTHX_ SV *sv) | |
121 | { | |
7918f24d NC |
122 | PERL_ARGS_ASSERT_SV_TAINT; |
123 | ||
a0714e2c | 124 | sv_magic((sv), NULL, PERL_MAGIC_taint, NULL, 0); |
aae9cea0 NC |
125 | } |
126 | ||
7ee2227d SP |
127 | /* sv_2iv() is now a macro using Perl_sv_2iv_flags(); |
128 | * this function provided for binary compatibility only | |
129 | */ | |
130 | ||
131 | IV | |
132 | Perl_sv_2iv(pTHX_ register SV *sv) | |
133 | { | |
134 | return sv_2iv_flags(sv, SV_GMAGIC); | |
135 | } | |
136 | ||
137 | /* sv_2uv() is now a macro using Perl_sv_2uv_flags(); | |
138 | * this function provided for binary compatibility only | |
139 | */ | |
140 | ||
141 | UV | |
142 | Perl_sv_2uv(pTHX_ register SV *sv) | |
143 | { | |
144 | return sv_2uv_flags(sv, SV_GMAGIC); | |
145 | } | |
146 | ||
39d5de13 DM |
147 | /* sv_2nv() is now a macro using Perl_sv_2nv_flags(); |
148 | * this function provided for binary compatibility only | |
149 | */ | |
150 | ||
151 | NV | |
152 | Perl_sv_2nv(pTHX_ register SV *sv) | |
153 | { | |
154 | return sv_2nv_flags(sv, SV_GMAGIC); | |
155 | } | |
156 | ||
157 | ||
7ee2227d SP |
158 | /* sv_2pv() is now a macro using Perl_sv_2pv_flags(); |
159 | * this function provided for binary compatibility only | |
160 | */ | |
161 | ||
162 | char * | |
163 | Perl_sv_2pv(pTHX_ register SV *sv, STRLEN *lp) | |
164 | { | |
165 | return sv_2pv_flags(sv, lp, SV_GMAGIC); | |
166 | } | |
167 | ||
5abc721d | 168 | /* |
cb2f1b7b NC |
169 | =for apidoc sv_2pv_nolen |
170 | ||
171 | Like C<sv_2pv()>, but doesn't return the length too. You should usually | |
172 | use the macro wrapper C<SvPV_nolen(sv)> instead. | |
173 | =cut | |
174 | */ | |
175 | ||
176 | char * | |
177 | Perl_sv_2pv_nolen(pTHX_ register SV *sv) | |
178 | { | |
c85ae797 | 179 | PERL_ARGS_ASSERT_SV_2PV_NOLEN; |
b5445a23 | 180 | return sv_2pv(sv, NULL); |
cb2f1b7b NC |
181 | } |
182 | ||
183 | /* | |
184 | =for apidoc sv_2pvbyte_nolen | |
185 | ||
186 | Return a pointer to the byte-encoded representation of the SV. | |
187 | May cause the SV to be downgraded from UTF-8 as a side-effect. | |
188 | ||
189 | Usually accessed via the C<SvPVbyte_nolen> macro. | |
190 | ||
191 | =cut | |
192 | */ | |
193 | ||
194 | char * | |
195 | Perl_sv_2pvbyte_nolen(pTHX_ register SV *sv) | |
196 | { | |
7918f24d NC |
197 | PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN; |
198 | ||
b5445a23 | 199 | return sv_2pvbyte(sv, NULL); |
cb2f1b7b NC |
200 | } |
201 | ||
202 | /* | |
203 | =for apidoc sv_2pvutf8_nolen | |
204 | ||
205 | Return a pointer to the UTF-8-encoded representation of the SV. | |
206 | May cause the SV to be upgraded to UTF-8 as a side-effect. | |
207 | ||
208 | Usually accessed via the C<SvPVutf8_nolen> macro. | |
209 | ||
210 | =cut | |
211 | */ | |
212 | ||
213 | char * | |
214 | Perl_sv_2pvutf8_nolen(pTHX_ register SV *sv) | |
215 | { | |
7918f24d NC |
216 | PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN; |
217 | ||
b5445a23 | 218 | return sv_2pvutf8(sv, NULL); |
cb2f1b7b NC |
219 | } |
220 | ||
221 | /* | |
5abc721d NC |
222 | =for apidoc sv_force_normal |
223 | ||
224 | Undo various types of fakery on an SV: if the PV is a shared string, make | |
225 | a private copy; if we're a ref, stop refing; if we're a glob, downgrade to | |
226 | an xpvmg. See also C<sv_force_normal_flags>. | |
227 | ||
228 | =cut | |
229 | */ | |
230 | ||
231 | void | |
232 | Perl_sv_force_normal(pTHX_ register SV *sv) | |
233 | { | |
7918f24d NC |
234 | PERL_ARGS_ASSERT_SV_FORCE_NORMAL; |
235 | ||
5abc721d NC |
236 | sv_force_normal_flags(sv, 0); |
237 | } | |
7ee2227d SP |
238 | |
239 | /* sv_setsv() is now a macro using Perl_sv_setsv_flags(); | |
240 | * this function provided for binary compatibility only | |
241 | */ | |
242 | ||
243 | void | |
244 | Perl_sv_setsv(pTHX_ SV *dstr, register SV *sstr) | |
245 | { | |
7918f24d NC |
246 | PERL_ARGS_ASSERT_SV_SETSV; |
247 | ||
7ee2227d SP |
248 | sv_setsv_flags(dstr, sstr, SV_GMAGIC); |
249 | } | |
250 | ||
251 | /* sv_catpvn() is now a macro using Perl_sv_catpvn_flags(); | |
252 | * this function provided for binary compatibility only | |
253 | */ | |
254 | ||
255 | void | |
256 | Perl_sv_catpvn(pTHX_ SV *dsv, const char* sstr, STRLEN slen) | |
257 | { | |
7918f24d NC |
258 | PERL_ARGS_ASSERT_SV_CATPVN; |
259 | ||
7ee2227d SP |
260 | sv_catpvn_flags(dsv, sstr, slen, SV_GMAGIC); |
261 | } | |
262 | ||
b347df82 NC |
263 | /* |
264 | =for apidoc sv_catpvn_mg | |
265 | ||
266 | Like C<sv_catpvn>, but also handles 'set' magic. | |
267 | ||
268 | =cut | |
269 | */ | |
270 | ||
271 | void | |
272 | Perl_sv_catpvn_mg(pTHX_ register SV *sv, register const char *ptr, register STRLEN len) | |
273 | { | |
7918f24d NC |
274 | PERL_ARGS_ASSERT_SV_CATPVN_MG; |
275 | ||
b347df82 NC |
276 | sv_catpvn_flags(sv,ptr,len,SV_GMAGIC|SV_SMAGIC); |
277 | } | |
278 | ||
7ee2227d SP |
279 | /* sv_catsv() is now a macro using Perl_sv_catsv_flags(); |
280 | * this function provided for binary compatibility only | |
281 | */ | |
282 | ||
283 | void | |
284 | Perl_sv_catsv(pTHX_ SV *dstr, register SV *sstr) | |
285 | { | |
7918f24d NC |
286 | PERL_ARGS_ASSERT_SV_CATSV; |
287 | ||
7ee2227d SP |
288 | sv_catsv_flags(dstr, sstr, SV_GMAGIC); |
289 | } | |
290 | ||
0feed65a | 291 | /* |
b347df82 NC |
292 | =for apidoc sv_catsv_mg |
293 | ||
294 | Like C<sv_catsv>, but also handles 'set' magic. | |
295 | ||
296 | =cut | |
297 | */ | |
298 | ||
299 | void | |
300 | Perl_sv_catsv_mg(pTHX_ SV *dsv, register SV *ssv) | |
301 | { | |
7918f24d NC |
302 | PERL_ARGS_ASSERT_SV_CATSV_MG; |
303 | ||
b347df82 NC |
304 | sv_catsv_flags(dsv,ssv,SV_GMAGIC|SV_SMAGIC); |
305 | } | |
306 | ||
307 | /* | |
0feed65a NC |
308 | =for apidoc sv_iv |
309 | ||
310 | A private implementation of the C<SvIVx> macro for compilers which can't | |
311 | cope with complex macro expressions. Always use the macro instead. | |
312 | ||
313 | =cut | |
314 | */ | |
315 | ||
316 | IV | |
317 | Perl_sv_iv(pTHX_ register SV *sv) | |
318 | { | |
7918f24d NC |
319 | PERL_ARGS_ASSERT_SV_IV; |
320 | ||
0feed65a NC |
321 | if (SvIOK(sv)) { |
322 | if (SvIsUV(sv)) | |
323 | return (IV)SvUVX(sv); | |
324 | return SvIVX(sv); | |
325 | } | |
326 | return sv_2iv(sv); | |
327 | } | |
328 | ||
329 | /* | |
330 | =for apidoc sv_uv | |
331 | ||
332 | A private implementation of the C<SvUVx> macro for compilers which can't | |
333 | cope with complex macro expressions. Always use the macro instead. | |
334 | ||
335 | =cut | |
336 | */ | |
337 | ||
338 | UV | |
339 | Perl_sv_uv(pTHX_ register SV *sv) | |
340 | { | |
7918f24d NC |
341 | PERL_ARGS_ASSERT_SV_UV; |
342 | ||
0feed65a NC |
343 | if (SvIOK(sv)) { |
344 | if (SvIsUV(sv)) | |
345 | return SvUVX(sv); | |
346 | return (UV)SvIVX(sv); | |
347 | } | |
348 | return sv_2uv(sv); | |
349 | } | |
350 | ||
351 | /* | |
352 | =for apidoc sv_nv | |
353 | ||
354 | A private implementation of the C<SvNVx> macro for compilers which can't | |
355 | cope with complex macro expressions. Always use the macro instead. | |
356 | ||
357 | =cut | |
358 | */ | |
359 | ||
360 | NV | |
361 | Perl_sv_nv(pTHX_ register SV *sv) | |
362 | { | |
7918f24d NC |
363 | PERL_ARGS_ASSERT_SV_NV; |
364 | ||
0feed65a NC |
365 | if (SvNOK(sv)) |
366 | return SvNVX(sv); | |
367 | return sv_2nv(sv); | |
368 | } | |
369 | ||
370 | /* | |
371 | =for apidoc sv_pv | |
372 | ||
373 | Use the C<SvPV_nolen> macro instead | |
374 | ||
375 | =for apidoc sv_pvn | |
376 | ||
377 | A private implementation of the C<SvPV> macro for compilers which can't | |
378 | cope with complex macro expressions. Always use the macro instead. | |
379 | ||
380 | =cut | |
381 | */ | |
382 | ||
383 | char * | |
384 | Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp) | |
385 | { | |
7918f24d NC |
386 | PERL_ARGS_ASSERT_SV_PVN; |
387 | ||
0feed65a NC |
388 | if (SvPOK(sv)) { |
389 | *lp = SvCUR(sv); | |
390 | return SvPVX(sv); | |
391 | } | |
392 | return sv_2pv(sv, lp); | |
393 | } | |
394 | ||
395 | ||
396 | char * | |
397 | Perl_sv_pvn_nomg(pTHX_ register SV *sv, STRLEN *lp) | |
398 | { | |
7918f24d NC |
399 | PERL_ARGS_ASSERT_SV_PVN_NOMG; |
400 | ||
0feed65a NC |
401 | if (SvPOK(sv)) { |
402 | *lp = SvCUR(sv); | |
403 | return SvPVX(sv); | |
404 | } | |
405 | return sv_2pv_flags(sv, lp, 0); | |
406 | } | |
407 | ||
7ee2227d SP |
408 | /* sv_pv() is now a macro using SvPV_nolen(); |
409 | * this function provided for binary compatibility only | |
410 | */ | |
411 | ||
412 | char * | |
413 | Perl_sv_pv(pTHX_ SV *sv) | |
414 | { | |
7918f24d NC |
415 | PERL_ARGS_ASSERT_SV_PV; |
416 | ||
7ee2227d SP |
417 | if (SvPOK(sv)) |
418 | return SvPVX(sv); | |
419 | ||
b5445a23 | 420 | return sv_2pv(sv, NULL); |
7ee2227d SP |
421 | } |
422 | ||
423 | /* sv_pvn_force() is now a macro using Perl_sv_pvn_force_flags(); | |
424 | * this function provided for binary compatibility only | |
425 | */ | |
426 | ||
427 | char * | |
428 | Perl_sv_pvn_force(pTHX_ SV *sv, STRLEN *lp) | |
429 | { | |
7918f24d NC |
430 | PERL_ARGS_ASSERT_SV_PVN_FORCE; |
431 | ||
7ee2227d SP |
432 | return sv_pvn_force_flags(sv, lp, SV_GMAGIC); |
433 | } | |
434 | ||
435 | /* sv_pvbyte () is now a macro using Perl_sv_2pv_flags(); | |
436 | * this function provided for binary compatibility only | |
437 | */ | |
438 | ||
439 | char * | |
440 | Perl_sv_pvbyte(pTHX_ SV *sv) | |
441 | { | |
7918f24d NC |
442 | PERL_ARGS_ASSERT_SV_PVBYTE; |
443 | ||
b5445a23 | 444 | sv_utf8_downgrade(sv, FALSE); |
7ee2227d SP |
445 | return sv_pv(sv); |
446 | } | |
447 | ||
0feed65a NC |
448 | /* |
449 | =for apidoc sv_pvbyte | |
450 | ||
451 | Use C<SvPVbyte_nolen> instead. | |
452 | ||
453 | =for apidoc sv_pvbyten | |
454 | ||
455 | A private implementation of the C<SvPVbyte> macro for compilers | |
456 | which can't cope with complex macro expressions. Always use the macro | |
457 | instead. | |
458 | ||
459 | =cut | |
460 | */ | |
461 | ||
462 | char * | |
463 | Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp) | |
464 | { | |
7918f24d NC |
465 | PERL_ARGS_ASSERT_SV_PVBYTEN; |
466 | ||
b5445a23 | 467 | sv_utf8_downgrade(sv, FALSE); |
0feed65a NC |
468 | return sv_pvn(sv,lp); |
469 | } | |
470 | ||
7ee2227d SP |
471 | /* sv_pvutf8 () is now a macro using Perl_sv_2pv_flags(); |
472 | * this function provided for binary compatibility only | |
473 | */ | |
474 | ||
475 | char * | |
476 | Perl_sv_pvutf8(pTHX_ SV *sv) | |
477 | { | |
7918f24d NC |
478 | PERL_ARGS_ASSERT_SV_PVUTF8; |
479 | ||
7ee2227d SP |
480 | sv_utf8_upgrade(sv); |
481 | return sv_pv(sv); | |
482 | } | |
483 | ||
0feed65a NC |
484 | /* |
485 | =for apidoc sv_pvutf8 | |
486 | ||
487 | Use the C<SvPVutf8_nolen> macro instead | |
488 | ||
489 | =for apidoc sv_pvutf8n | |
490 | ||
491 | A private implementation of the C<SvPVutf8> macro for compilers | |
492 | which can't cope with complex macro expressions. Always use the macro | |
493 | instead. | |
494 | ||
495 | =cut | |
496 | */ | |
497 | ||
498 | char * | |
499 | Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp) | |
500 | { | |
7918f24d NC |
501 | PERL_ARGS_ASSERT_SV_PVUTF8N; |
502 | ||
0feed65a NC |
503 | sv_utf8_upgrade(sv); |
504 | return sv_pvn(sv,lp); | |
505 | } | |
506 | ||
205c02c2 NC |
507 | /* sv_utf8_upgrade() is now a macro using sv_utf8_upgrade_flags(); |
508 | * this function provided for binary compatibility only | |
509 | */ | |
510 | ||
511 | STRLEN | |
512 | Perl_sv_utf8_upgrade(pTHX_ register SV *sv) | |
513 | { | |
7918f24d NC |
514 | PERL_ARGS_ASSERT_SV_UTF8_UPGRADE; |
515 | ||
205c02c2 NC |
516 | return sv_utf8_upgrade_flags(sv, SV_GMAGIC); |
517 | } | |
518 | ||
7ee2227d SP |
519 | int |
520 | Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...) | |
521 | { | |
522 | dTHXs; | |
523 | va_list(arglist); | |
7918f24d NC |
524 | |
525 | /* Easier to special case this here than in embed.pl. (Look at what it | |
526 | generates for proto.h) */ | |
527 | #ifdef PERL_IMPLICIT_CONTEXT | |
528 | PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT; | |
529 | #endif | |
530 | ||
7ee2227d SP |
531 | va_start(arglist, format); |
532 | return PerlIO_vprintf(stream, format, arglist); | |
533 | } | |
534 | ||
535 | int | |
536 | Perl_printf_nocontext(const char *format, ...) | |
537 | { | |
538 | dTHX; | |
539 | va_list(arglist); | |
7918f24d NC |
540 | |
541 | #ifdef PERL_IMPLICIT_CONTEXT | |
542 | PERL_ARGS_ASSERT_PRINTF_NOCONTEXT; | |
543 | #endif | |
544 | ||
7ee2227d SP |
545 | va_start(arglist, format); |
546 | return PerlIO_vprintf(PerlIO_stdout(), format, arglist); | |
547 | } | |
548 | ||
549 | #if defined(HUGE_VAL) || (defined(USE_LONG_DOUBLE) && defined(HUGE_VALL)) | |
550 | /* | |
551 | * This hack is to force load of "huge" support from libm.a | |
552 | * So it is in perl for (say) POSIX to use. | |
553 | * Needed for SunOS with Sun's 'acc' for example. | |
554 | */ | |
555 | NV | |
556 | Perl_huge(void) | |
557 | { | |
c773ee7a | 558 | # if defined(USE_LONG_DOUBLE) && defined(HUGE_VALL) |
7ee2227d | 559 | return HUGE_VALL; |
c773ee7a | 560 | # else |
7ee2227d | 561 | return HUGE_VAL; |
c773ee7a | 562 | # endif |
7ee2227d SP |
563 | } |
564 | #endif | |
565 | ||
f2f0f092 NC |
566 | /* compatibility with versions <= 5.003. */ |
567 | void | |
568 | Perl_gv_fullname(pTHX_ SV *sv, const GV *gv) | |
569 | { | |
7918f24d NC |
570 | PERL_ARGS_ASSERT_GV_FULLNAME; |
571 | ||
666ea192 | 572 | gv_fullname3(sv, gv, sv == (const SV*)gv ? "*" : ""); |
f2f0f092 NC |
573 | } |
574 | ||
575 | /* compatibility with versions <= 5.003. */ | |
576 | void | |
577 | Perl_gv_efullname(pTHX_ SV *sv, const GV *gv) | |
578 | { | |
7918f24d NC |
579 | PERL_ARGS_ASSERT_GV_EFULLNAME; |
580 | ||
666ea192 | 581 | gv_efullname3(sv, gv, sv == (const SV*)gv ? "*" : ""); |
f2f0f092 NC |
582 | } |
583 | ||
2674aeec NC |
584 | void |
585 | Perl_gv_fullname3(pTHX_ SV *sv, const GV *gv, const char *prefix) | |
586 | { | |
7918f24d NC |
587 | PERL_ARGS_ASSERT_GV_FULLNAME3; |
588 | ||
2674aeec NC |
589 | gv_fullname4(sv, gv, prefix, TRUE); |
590 | } | |
591 | ||
592 | void | |
593 | Perl_gv_efullname3(pTHX_ SV *sv, const GV *gv, const char *prefix) | |
594 | { | |
7918f24d NC |
595 | PERL_ARGS_ASSERT_GV_EFULLNAME3; |
596 | ||
2674aeec NC |
597 | gv_efullname4(sv, gv, prefix, TRUE); |
598 | } | |
599 | ||
887986eb NC |
600 | /* |
601 | =for apidoc gv_fetchmethod | |
602 | ||
603 | See L<gv_fetchmethod_autoload>. | |
604 | ||
605 | =cut | |
606 | */ | |
607 | ||
608 | GV * | |
609 | Perl_gv_fetchmethod(pTHX_ HV *stash, const char *name) | |
610 | { | |
7918f24d NC |
611 | PERL_ARGS_ASSERT_GV_FETCHMETHOD; |
612 | ||
887986eb NC |
613 | return gv_fetchmethod_autoload(stash, name, TRUE); |
614 | } | |
615 | ||
7a7b9979 NC |
616 | HE * |
617 | Perl_hv_iternext(pTHX_ HV *hv) | |
618 | { | |
7918f24d NC |
619 | PERL_ARGS_ASSERT_HV_ITERNEXT; |
620 | ||
7a7b9979 NC |
621 | return hv_iternext_flags(hv, 0); |
622 | } | |
623 | ||
bc5cdc23 NC |
624 | void |
625 | Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how) | |
626 | { | |
7918f24d NC |
627 | PERL_ARGS_ASSERT_HV_MAGIC; |
628 | ||
ad64d0ec | 629 | sv_magic(MUTABLE_SV(hv), MUTABLE_SV(gv), how, NULL, 0); |
bc5cdc23 NC |
630 | } |
631 | ||
34d367cd | 632 | bool |
e4dba786 NC |
633 | Perl_do_open(pTHX_ GV *gv, register const char *name, I32 len, int as_raw, |
634 | int rawmode, int rawperm, PerlIO *supplied_fp) | |
635 | { | |
7918f24d NC |
636 | PERL_ARGS_ASSERT_DO_OPEN; |
637 | ||
e4dba786 NC |
638 | return do_openn(gv, name, len, as_raw, rawmode, rawperm, |
639 | supplied_fp, (SV **) NULL, 0); | |
640 | } | |
641 | ||
642 | bool | |
34d367cd SP |
643 | Perl_do_open9(pTHX_ GV *gv, register const char *name, I32 len, int |
644 | as_raw, | |
645 | int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, | |
646 | I32 num_svs) | |
647 | { | |
7918f24d NC |
648 | PERL_ARGS_ASSERT_DO_OPEN9; |
649 | ||
34d367cd SP |
650 | PERL_UNUSED_ARG(num_svs); |
651 | return do_openn(gv, name, len, as_raw, rawmode, rawperm, | |
652 | supplied_fp, &svs, 1); | |
653 | } | |
654 | ||
655 | int | |
656 | Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode) | |
657 | { | |
658 | /* The old body of this is now in non-LAYER part of perlio.c | |
659 | * This is a stub for any XS code which might have been calling it. | |
660 | */ | |
661 | const char *name = ":raw"; | |
7918f24d NC |
662 | |
663 | PERL_ARGS_ASSERT_DO_BINMODE; | |
664 | ||
34d367cd SP |
665 | #ifdef PERLIO_USING_CRLF |
666 | if (!(mode & O_BINARY)) | |
667 | name = ":crlf"; | |
668 | #endif | |
669 | return PerlIO_binmode(aTHX_ fp, iotype, mode, name); | |
670 | } | |
671 | ||
a9f96b3f NC |
672 | #ifndef OS2 |
673 | bool | |
674 | Perl_do_aexec(pTHX_ SV *really, register SV **mark, register SV **sp) | |
675 | { | |
7918f24d NC |
676 | PERL_ARGS_ASSERT_DO_AEXEC; |
677 | ||
a9f96b3f NC |
678 | return do_aexec5(really, mark, sp, 0, 0); |
679 | } | |
680 | #endif | |
681 | ||
9555a685 NC |
682 | #ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION |
683 | bool | |
684 | Perl_do_exec(pTHX_ const char *cmd) | |
685 | { | |
7918f24d NC |
686 | PERL_ARGS_ASSERT_DO_EXEC; |
687 | ||
9555a685 NC |
688 | return do_exec3(cmd,0,0); |
689 | } | |
690 | #endif | |
691 | ||
89552e80 NC |
692 | /* Backwards compatibility. */ |
693 | int | |
694 | Perl_init_i18nl14n(pTHX_ int printwarn) | |
695 | { | |
696 | return init_i18nl10n(printwarn); | |
697 | } | |
698 | ||
c78ff979 NC |
699 | PP(pp_padany) |
700 | { | |
701 | DIE(aTHX_ "NOT IMPL LINE %d",__LINE__); | |
c78ff979 NC |
702 | } |
703 | ||
704 | PP(pp_mapstart) | |
705 | { | |
706 | DIE(aTHX_ "panic: mapstart"); /* uses grepstart */ | |
707 | } | |
708 | ||
0b612f93 NC |
709 | /* These ops all have the same body as pp_null. */ |
710 | PP(pp_scalar) | |
711 | { | |
97aff369 | 712 | dVAR; |
0b612f93 NC |
713 | return NORMAL; |
714 | } | |
715 | ||
716 | PP(pp_regcmaybe) | |
717 | { | |
97aff369 | 718 | dVAR; |
0b612f93 NC |
719 | return NORMAL; |
720 | } | |
721 | ||
722 | PP(pp_lineseq) | |
723 | { | |
97aff369 | 724 | dVAR; |
0b612f93 NC |
725 | return NORMAL; |
726 | } | |
727 | ||
728 | PP(pp_scope) | |
729 | { | |
97aff369 | 730 | dVAR; |
0b612f93 NC |
731 | return NORMAL; |
732 | } | |
733 | ||
734 | /* Ops that are calls to do_kv. */ | |
735 | PP(pp_values) | |
736 | { | |
737 | return do_kv(); | |
738 | } | |
739 | ||
740 | PP(pp_keys) | |
741 | { | |
742 | return do_kv(); | |
743 | } | |
744 | ||
745 | /* Ops that are simply calls to other ops. */ | |
746 | PP(pp_dump) | |
747 | { | |
748 | return pp_goto(); | |
749 | /*NOTREACHED*/ | |
750 | } | |
751 | ||
752 | PP(pp_dofile) | |
753 | { | |
754 | return pp_require(); | |
755 | } | |
756 | ||
757 | PP(pp_dbmclose) | |
758 | { | |
759 | return pp_untie(); | |
760 | } | |
761 | ||
762 | PP(pp_read) | |
763 | { | |
764 | return pp_sysread(); | |
765 | } | |
766 | ||
767 | PP(pp_recv) | |
768 | { | |
769 | return pp_sysread(); | |
770 | } | |
771 | ||
772 | PP(pp_seek) | |
773 | { | |
774 | return pp_sysseek(); | |
775 | } | |
776 | ||
777 | PP(pp_fcntl) | |
778 | { | |
779 | return pp_ioctl(); | |
780 | } | |
781 | ||
782 | PP(pp_gsockopt) | |
783 | { | |
784 | return pp_ssockopt(); | |
785 | } | |
786 | ||
787 | PP(pp_getsockname) | |
788 | { | |
789 | return pp_getpeername(); | |
790 | } | |
791 | ||
792 | PP(pp_lstat) | |
793 | { | |
794 | return pp_stat(); | |
795 | } | |
796 | ||
797 | PP(pp_fteowned) | |
798 | { | |
799 | return pp_ftrowned(); | |
800 | } | |
801 | ||
802 | PP(pp_ftbinary) | |
803 | { | |
804 | return pp_fttext(); | |
805 | } | |
806 | ||
807 | PP(pp_localtime) | |
808 | { | |
809 | return pp_gmtime(); | |
810 | } | |
811 | ||
812 | PP(pp_shmget) | |
813 | { | |
814 | return pp_semget(); | |
815 | } | |
816 | ||
817 | PP(pp_shmctl) | |
818 | { | |
819 | return pp_semctl(); | |
820 | } | |
821 | ||
822 | PP(pp_shmread) | |
823 | { | |
824 | return pp_shmwrite(); | |
825 | } | |
826 | ||
827 | PP(pp_msgget) | |
828 | { | |
829 | return pp_semget(); | |
830 | } | |
831 | ||
832 | PP(pp_msgctl) | |
833 | { | |
834 | return pp_semctl(); | |
835 | } | |
836 | ||
837 | PP(pp_ghbyname) | |
838 | { | |
839 | return pp_ghostent(); | |
840 | } | |
841 | ||
842 | PP(pp_ghbyaddr) | |
843 | { | |
844 | return pp_ghostent(); | |
845 | } | |
846 | ||
847 | PP(pp_gnbyname) | |
848 | { | |
849 | return pp_gnetent(); | |
850 | } | |
851 | ||
852 | PP(pp_gnbyaddr) | |
853 | { | |
854 | return pp_gnetent(); | |
855 | } | |
856 | ||
857 | PP(pp_gpbyname) | |
858 | { | |
859 | return pp_gprotoent(); | |
860 | } | |
861 | ||
862 | PP(pp_gpbynumber) | |
863 | { | |
864 | return pp_gprotoent(); | |
865 | } | |
866 | ||
867 | PP(pp_gsbyname) | |
868 | { | |
869 | return pp_gservent(); | |
870 | } | |
871 | ||
872 | PP(pp_gsbyport) | |
873 | { | |
874 | return pp_gservent(); | |
875 | } | |
876 | ||
877 | PP(pp_gpwnam) | |
878 | { | |
879 | return pp_gpwent(); | |
880 | } | |
881 | ||
882 | PP(pp_gpwuid) | |
883 | { | |
884 | return pp_gpwent(); | |
885 | } | |
886 | ||
887 | PP(pp_ggrnam) | |
888 | { | |
889 | return pp_ggrent(); | |
890 | } | |
891 | ||
892 | PP(pp_ggrgid) | |
893 | { | |
894 | return pp_ggrent(); | |
895 | } | |
896 | ||
957b0e1d NC |
897 | PP(pp_ftsize) |
898 | { | |
4992681b | 899 | return pp_ftis(); |
957b0e1d NC |
900 | } |
901 | ||
902 | PP(pp_ftmtime) | |
903 | { | |
4992681b | 904 | return pp_ftis(); |
957b0e1d NC |
905 | } |
906 | ||
907 | PP(pp_ftatime) | |
908 | { | |
4992681b | 909 | return pp_ftis(); |
957b0e1d NC |
910 | } |
911 | ||
912 | PP(pp_ftctime) | |
913 | { | |
4992681b | 914 | return pp_ftis(); |
957b0e1d NC |
915 | } |
916 | ||
f1cb2d48 NC |
917 | PP(pp_ftzero) |
918 | { | |
919 | return pp_ftrowned(); | |
920 | } | |
921 | ||
922 | PP(pp_ftsock) | |
923 | { | |
924 | return pp_ftrowned(); | |
925 | } | |
926 | ||
927 | PP(pp_ftchr) | |
928 | { | |
929 | return pp_ftrowned(); | |
930 | } | |
931 | ||
932 | PP(pp_ftblk) | |
933 | { | |
934 | return pp_ftrowned(); | |
935 | } | |
936 | ||
937 | PP(pp_ftfile) | |
938 | { | |
939 | return pp_ftrowned(); | |
940 | } | |
941 | ||
942 | PP(pp_ftdir) | |
943 | { | |
944 | return pp_ftrowned(); | |
945 | } | |
946 | ||
947 | PP(pp_ftpipe) | |
948 | { | |
949 | return pp_ftrowned(); | |
950 | } | |
951 | ||
17ad201a NC |
952 | PP(pp_ftsuid) |
953 | { | |
954 | return pp_ftrowned(); | |
955 | } | |
956 | ||
957 | PP(pp_ftsgid) | |
958 | { | |
959 | return pp_ftrowned(); | |
960 | } | |
961 | ||
962 | PP(pp_ftsvtx) | |
963 | { | |
964 | return pp_ftrowned(); | |
965 | } | |
966 | ||
605b9385 NC |
967 | PP(pp_unlink) |
968 | { | |
969 | return pp_chown(); | |
970 | } | |
971 | ||
972 | PP(pp_chmod) | |
973 | { | |
974 | return pp_chown(); | |
975 | } | |
976 | ||
977 | PP(pp_utime) | |
978 | { | |
979 | return pp_chown(); | |
980 | } | |
981 | ||
982 | PP(pp_kill) | |
983 | { | |
984 | return pp_chown(); | |
985 | } | |
986 | ||
ce6987d0 NC |
987 | PP(pp_symlink) |
988 | { | |
989 | return pp_link(); | |
990 | } | |
991 | ||
af9e49b4 NC |
992 | PP(pp_ftrwrite) |
993 | { | |
994 | return pp_ftrread(); | |
995 | } | |
996 | ||
997 | PP(pp_ftrexec) | |
998 | { | |
999 | return pp_ftrread(); | |
1000 | } | |
1001 | ||
1002 | PP(pp_fteread) | |
1003 | { | |
1004 | return pp_ftrread(); | |
1005 | } | |
1006 | ||
1007 | PP(pp_ftewrite) | |
1008 | { | |
1009 | return pp_ftrread(); | |
1010 | } | |
1011 | ||
1012 | PP(pp_fteexec) | |
1013 | { | |
1014 | return pp_ftrread(); | |
1015 | } | |
1016 | ||
c9f7ac20 NC |
1017 | PP(pp_msgsnd) |
1018 | { | |
1019 | return pp_shmwrite(); | |
1020 | } | |
1021 | ||
1022 | PP(pp_msgrcv) | |
1023 | { | |
1024 | return pp_shmwrite(); | |
1025 | } | |
1026 | ||
64a1bc8e NC |
1027 | PP(pp_syswrite) |
1028 | { | |
1029 | return pp_send(); | |
1030 | } | |
1031 | ||
ca563b4e NC |
1032 | PP(pp_semop) |
1033 | { | |
1034 | return pp_shmwrite(); | |
1035 | } | |
1036 | ||
25a55bd7 SP |
1037 | PP(pp_dor) |
1038 | { | |
f6a64177 | 1039 | return pp_defined(); |
25a55bd7 SP |
1040 | } |
1041 | ||
c960fc3b SP |
1042 | PP(pp_andassign) |
1043 | { | |
1044 | return pp_and(); | |
1045 | } | |
1046 | ||
1047 | PP(pp_orassign) | |
1048 | { | |
1049 | return pp_or(); | |
1050 | } | |
1051 | ||
1052 | PP(pp_dorassign) | |
1053 | { | |
1054 | return pp_defined(); | |
1055 | } | |
1056 | ||
12e9c124 NC |
1057 | PP(pp_lcfirst) |
1058 | { | |
1059 | return pp_ucfirst(); | |
1060 | } | |
1061 | ||
afd9910b NC |
1062 | PP(pp_slt) |
1063 | { | |
1064 | return pp_sle(); | |
1065 | } | |
1066 | ||
1067 | PP(pp_sgt) | |
1068 | { | |
1069 | return pp_sle(); | |
1070 | } | |
1071 | ||
1072 | PP(pp_sge) | |
1073 | { | |
1074 | return pp_sle(); | |
1075 | } | |
1076 | ||
2723d216 NC |
1077 | PP(pp_rindex) |
1078 | { | |
1079 | return pp_index(); | |
1080 | } | |
1081 | ||
daa2adfd NC |
1082 | PP(pp_hex) |
1083 | { | |
1084 | return pp_oct(); | |
1085 | } | |
1086 | ||
789b4bc9 NC |
1087 | PP(pp_pop) |
1088 | { | |
1089 | return pp_shift(); | |
1090 | } | |
1091 | ||
71302fe3 NC |
1092 | PP(pp_cos) |
1093 | { | |
1094 | return pp_sin(); | |
1095 | } | |
1096 | ||
1097 | PP(pp_exp) | |
1098 | { | |
1099 | return pp_sin(); | |
1100 | } | |
1101 | ||
1102 | PP(pp_log) | |
1103 | { | |
1104 | return pp_sin(); | |
1105 | } | |
1106 | ||
1107 | PP(pp_sqrt) | |
1108 | { | |
1109 | return pp_sin(); | |
1110 | } | |
1111 | ||
3658c1f1 NC |
1112 | PP(pp_bit_xor) |
1113 | { | |
1114 | return pp_bit_or(); | |
1115 | } | |
1116 | ||
17ab7946 NC |
1117 | PP(pp_rv2hv) |
1118 | { | |
1119 | return Perl_pp_rv2av(aTHX); | |
1120 | } | |
1121 | ||
038e8d3c NC |
1122 | U8 * |
1123 | Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv) | |
1124 | { | |
7918f24d NC |
1125 | PERL_ARGS_ASSERT_UVUNI_TO_UTF8; |
1126 | ||
038e8d3c NC |
1127 | return Perl_uvuni_to_utf8_flags(aTHX_ d, uv, 0); |
1128 | } | |
1129 | ||
814fafa7 NC |
1130 | bool |
1131 | Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **ep) | |
1132 | { | |
7918f24d NC |
1133 | PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC; |
1134 | ||
814fafa7 NC |
1135 | return is_utf8_string_loclen(s, len, ep, 0); |
1136 | } | |
1137 | ||
7ee2227d | 1138 | /* |
d5b2b27b NC |
1139 | =for apidoc sv_nolocking |
1140 | ||
1141 | Dummy routine which "locks" an SV when there is no locking module present. | |
1142 | Exists to avoid test for a NULL function pointer and because it could | |
1143 | potentially warn under some level of strict-ness. | |
1144 | ||
1145 | "Superseded" by sv_nosharing(). | |
1146 | ||
1147 | =cut | |
1148 | */ | |
1149 | ||
1150 | void | |
1151 | Perl_sv_nolocking(pTHX_ SV *sv) | |
1152 | { | |
96a5add6 | 1153 | PERL_UNUSED_CONTEXT; |
d5b2b27b NC |
1154 | PERL_UNUSED_ARG(sv); |
1155 | } | |
1156 | ||
1157 | ||
1158 | /* | |
1159 | =for apidoc sv_nounlocking | |
1160 | ||
1161 | Dummy routine which "unlocks" an SV when there is no locking module present. | |
1162 | Exists to avoid test for a NULL function pointer and because it could | |
1163 | potentially warn under some level of strict-ness. | |
1164 | ||
1165 | "Superseded" by sv_nosharing(). | |
1166 | ||
1167 | =cut | |
1168 | */ | |
1169 | ||
1170 | void | |
1171 | Perl_sv_nounlocking(pTHX_ SV *sv) | |
1172 | { | |
96a5add6 | 1173 | PERL_UNUSED_CONTEXT; |
d5b2b27b NC |
1174 | PERL_UNUSED_ARG(sv); |
1175 | } | |
1176 | ||
2053acbf NC |
1177 | void |
1178 | Perl_save_long(pTHX_ long int *longp) | |
1179 | { | |
1180 | dVAR; | |
7918f24d NC |
1181 | |
1182 | PERL_ARGS_ASSERT_SAVE_LONG; | |
1183 | ||
2053acbf NC |
1184 | SSCHECK(3); |
1185 | SSPUSHLONG(*longp); | |
1186 | SSPUSHPTR(longp); | |
c6bf6a65 | 1187 | SSPUSHUV(SAVEt_LONG); |
2053acbf NC |
1188 | } |
1189 | ||
1190 | void | |
2053acbf NC |
1191 | Perl_save_iv(pTHX_ IV *ivp) |
1192 | { | |
1193 | dVAR; | |
7918f24d NC |
1194 | |
1195 | PERL_ARGS_ASSERT_SAVE_IV; | |
1196 | ||
2053acbf NC |
1197 | SSCHECK(3); |
1198 | SSPUSHIV(*ivp); | |
1199 | SSPUSHPTR(ivp); | |
c6bf6a65 | 1200 | SSPUSHUV(SAVEt_IV); |
2053acbf NC |
1201 | } |
1202 | ||
1203 | void | |
1204 | Perl_save_nogv(pTHX_ GV *gv) | |
1205 | { | |
1206 | dVAR; | |
7918f24d NC |
1207 | |
1208 | PERL_ARGS_ASSERT_SAVE_NOGV; | |
1209 | ||
2053acbf NC |
1210 | SSCHECK(2); |
1211 | SSPUSHPTR(gv); | |
c6bf6a65 | 1212 | SSPUSHUV(SAVEt_NSTAB); |
2053acbf NC |
1213 | } |
1214 | ||
1215 | void | |
1216 | Perl_save_list(pTHX_ register SV **sarg, I32 maxsarg) | |
1217 | { | |
1218 | dVAR; | |
1219 | register I32 i; | |
1220 | ||
7918f24d NC |
1221 | PERL_ARGS_ASSERT_SAVE_LIST; |
1222 | ||
2053acbf NC |
1223 | for (i = 1; i <= maxsarg; i++) { |
1224 | register SV * const sv = newSV(0); | |
1225 | sv_setsv(sv,sarg[i]); | |
1226 | SSCHECK(3); | |
1227 | SSPUSHPTR(sarg[i]); /* remember the pointer */ | |
1228 | SSPUSHPTR(sv); /* remember the value */ | |
c6bf6a65 | 1229 | SSPUSHUV(SAVEt_ITEM); |
2053acbf NC |
1230 | } |
1231 | } | |
1232 | ||
47518d95 NC |
1233 | /* |
1234 | =for apidoc sv_usepvn_mg | |
1235 | ||
1236 | Like C<sv_usepvn>, but also handles 'set' magic. | |
1237 | ||
1238 | =cut | |
1239 | */ | |
1240 | ||
1241 | void | |
1242 | Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len) | |
1243 | { | |
7918f24d NC |
1244 | PERL_ARGS_ASSERT_SV_USEPVN_MG; |
1245 | ||
47518d95 NC |
1246 | sv_usepvn_flags(sv,ptr,len, SV_SMAGIC); |
1247 | } | |
1248 | ||
1249 | /* | |
1250 | =for apidoc sv_usepvn | |
1251 | ||
1252 | Tells an SV to use C<ptr> to find its string value. Implemented by | |
1253 | calling C<sv_usepvn_flags> with C<flags> of 0, hence does not handle 'set' | |
1254 | magic. See C<sv_usepvn_flags>. | |
1255 | ||
1256 | =cut | |
1257 | */ | |
1258 | ||
1259 | void | |
1260 | Perl_sv_usepvn(pTHX_ SV *sv, char *ptr, STRLEN len) | |
1261 | { | |
7918f24d NC |
1262 | PERL_ARGS_ASSERT_SV_USEPVN; |
1263 | ||
47518d95 NC |
1264 | sv_usepvn_flags(sv,ptr,len, 0); |
1265 | } | |
1266 | ||
c03e83bf NC |
1267 | /* |
1268 | =for apidoc unpack_str | |
1269 | ||
1270 | The engine implementing unpack() Perl function. Note: parameters strbeg, new_s | |
1271 | and ocnt are not used. This call should not be used, use unpackstring instead. | |
1272 | ||
1273 | =cut */ | |
1274 | ||
1275 | I32 | |
1276 | Perl_unpack_str(pTHX_ const char *pat, const char *patend, const char *s, | |
1277 | const char *strbeg, const char *strend, char **new_s, I32 ocnt, | |
1278 | U32 flags) | |
1279 | { | |
7918f24d NC |
1280 | PERL_ARGS_ASSERT_UNPACK_STR; |
1281 | ||
c03e83bf NC |
1282 | PERL_UNUSED_ARG(strbeg); |
1283 | PERL_UNUSED_ARG(new_s); | |
1284 | PERL_UNUSED_ARG(ocnt); | |
1285 | ||
1286 | return unpackstring(pat, patend, s, strend, flags); | |
1287 | } | |
b47163a2 NC |
1288 | |
1289 | /* | |
1290 | =for apidoc pack_cat | |
1291 | ||
1292 | The engine implementing pack() Perl function. Note: parameters next_in_list and | |
1293 | flags are not used. This call should not be used; use packlist instead. | |
1294 | ||
1295 | =cut | |
1296 | */ | |
1297 | ||
1298 | void | |
1299 | Perl_pack_cat(pTHX_ SV *cat, const char *pat, const char *patend, register SV **beglist, SV **endlist, SV ***next_in_list, U32 flags) | |
1300 | { | |
7918f24d NC |
1301 | PERL_ARGS_ASSERT_PACK_CAT; |
1302 | ||
b47163a2 NC |
1303 | PERL_UNUSED_ARG(next_in_list); |
1304 | PERL_UNUSED_ARG(flags); | |
1305 | ||
1306 | packlist(cat, pat, patend, beglist, endlist); | |
1307 | } | |
4c2df08c NC |
1308 | |
1309 | HE * | |
1310 | Perl_hv_store_ent(pTHX_ HV *hv, SV *keysv, SV *val, U32 hash) | |
1311 | { | |
59af68cc | 1312 | return (HE *)hv_common(hv, keysv, NULL, 0, 0, HV_FETCH_ISSTORE, val, hash); |
4c2df08c NC |
1313 | } |
1314 | ||
1315 | bool | |
1316 | Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash) | |
1317 | { | |
7918f24d NC |
1318 | PERL_ARGS_ASSERT_HV_EXISTS_ENT; |
1319 | ||
4c2df08c NC |
1320 | return hv_common(hv, keysv, NULL, 0, 0, HV_FETCH_ISEXISTS, 0, hash) |
1321 | ? TRUE : FALSE; | |
1322 | } | |
1323 | ||
1324 | HE * | |
1325 | Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash) | |
1326 | { | |
7918f24d NC |
1327 | PERL_ARGS_ASSERT_HV_FETCH_ENT; |
1328 | ||
59af68cc | 1329 | return (HE *)hv_common(hv, keysv, NULL, 0, 0, |
4c2df08c NC |
1330 | (lval ? HV_FETCH_LVALUE : 0), NULL, hash); |
1331 | } | |
1332 | ||
1333 | SV * | |
1334 | Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash) | |
1335 | { | |
7918f24d NC |
1336 | PERL_ARGS_ASSERT_HV_DELETE_ENT; |
1337 | ||
ad64d0ec NC |
1338 | return MUTABLE_SV(hv_common(hv, keysv, NULL, 0, 0, flags | HV_DELETE, NULL, |
1339 | hash)); | |
4c2df08c NC |
1340 | } |
1341 | ||
a038e571 NC |
1342 | SV** |
1343 | Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, | |
1344 | int flags) | |
1345 | { | |
1346 | return (SV**) hv_common(hv, NULL, key, klen, flags, | |
1347 | (HV_FETCH_ISSTORE|HV_FETCH_JUST_SV), val, hash); | |
1348 | } | |
1349 | ||
1350 | SV** | |
1351 | Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen_i32, SV *val, U32 hash) | |
1352 | { | |
1353 | STRLEN klen; | |
1354 | int flags; | |
1355 | ||
1356 | if (klen_i32 < 0) { | |
1357 | klen = -klen_i32; | |
1358 | flags = HVhek_UTF8; | |
1359 | } else { | |
1360 | klen = klen_i32; | |
1361 | flags = 0; | |
1362 | } | |
1363 | return (SV **) hv_common(hv, NULL, key, klen, flags, | |
1364 | (HV_FETCH_ISSTORE|HV_FETCH_JUST_SV), val, hash); | |
1365 | } | |
1366 | ||
1367 | bool | |
1368 | Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen_i32) | |
1369 | { | |
1370 | STRLEN klen; | |
1371 | int flags; | |
1372 | ||
7918f24d NC |
1373 | PERL_ARGS_ASSERT_HV_EXISTS; |
1374 | ||
a038e571 NC |
1375 | if (klen_i32 < 0) { |
1376 | klen = -klen_i32; | |
1377 | flags = HVhek_UTF8; | |
1378 | } else { | |
1379 | klen = klen_i32; | |
1380 | flags = 0; | |
1381 | } | |
1382 | return hv_common(hv, NULL, key, klen, flags, HV_FETCH_ISEXISTS, 0, 0) | |
1383 | ? TRUE : FALSE; | |
1384 | } | |
1385 | ||
1386 | SV** | |
1387 | Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen_i32, I32 lval) | |
1388 | { | |
1389 | STRLEN klen; | |
1390 | int flags; | |
1391 | ||
7918f24d NC |
1392 | PERL_ARGS_ASSERT_HV_FETCH; |
1393 | ||
a038e571 NC |
1394 | if (klen_i32 < 0) { |
1395 | klen = -klen_i32; | |
1396 | flags = HVhek_UTF8; | |
1397 | } else { | |
1398 | klen = klen_i32; | |
1399 | flags = 0; | |
1400 | } | |
1401 | return (SV **) hv_common(hv, NULL, key, klen, flags, | |
1402 | lval ? (HV_FETCH_JUST_SV | HV_FETCH_LVALUE) | |
1403 | : HV_FETCH_JUST_SV, NULL, 0); | |
1404 | } | |
1405 | ||
1406 | SV * | |
1407 | Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen_i32, I32 flags) | |
1408 | { | |
1409 | STRLEN klen; | |
1410 | int k_flags; | |
1411 | ||
7918f24d NC |
1412 | PERL_ARGS_ASSERT_HV_DELETE; |
1413 | ||
a038e571 NC |
1414 | if (klen_i32 < 0) { |
1415 | klen = -klen_i32; | |
1416 | k_flags = HVhek_UTF8; | |
1417 | } else { | |
1418 | klen = klen_i32; | |
1419 | k_flags = 0; | |
1420 | } | |
ad64d0ec NC |
1421 | return MUTABLE_SV(hv_common(hv, NULL, key, klen, k_flags, flags | HV_DELETE, |
1422 | NULL, 0)); | |
a038e571 NC |
1423 | } |
1424 | ||
56d7a086 | 1425 | /* Functions after here were made mathoms post 5.10.0 but pre 5.8.9 */ |
56d7a086 | 1426 | |
ac572bf4 NC |
1427 | AV * |
1428 | Perl_newAV(pTHX) | |
1429 | { | |
502c6561 | 1430 | return MUTABLE_AV(newSV_type(SVt_PVAV)); |
ac572bf4 NC |
1431 | /* sv_upgrade does AvREAL_only(): |
1432 | AvALLOC(av) = 0; | |
1433 | AvARRAY(av) = NULL; | |
1434 | AvMAX(av) = AvFILLp(av) = -1; */ | |
1435 | } | |
1436 | ||
78ac7dd9 NC |
1437 | HV * |
1438 | Perl_newHV(pTHX) | |
1439 | { | |
85fbaab2 | 1440 | HV * const hv = MUTABLE_HV(newSV_type(SVt_PVHV)); |
78ac7dd9 NC |
1441 | assert(!SvOK(hv)); |
1442 | ||
1443 | return hv; | |
1444 | } | |
1445 | ||
84335ee9 NC |
1446 | void |
1447 | Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, | |
1448 | const char *const little, const STRLEN littlelen) | |
1449 | { | |
1450 | PERL_ARGS_ASSERT_SV_INSERT; | |
1451 | sv_insert_flags(bigstr, offset, len, little, littlelen, SV_GMAGIC); | |
1452 | } | |
1453 | ||
2fd8beea NC |
1454 | void |
1455 | Perl_save_freesv(pTHX_ SV *sv) | |
1456 | { | |
1457 | dVAR; | |
1458 | save_freesv(sv); | |
1459 | } | |
1460 | ||
1461 | void | |
1462 | Perl_save_mortalizesv(pTHX_ SV *sv) | |
1463 | { | |
1464 | dVAR; | |
1465 | ||
1466 | PERL_ARGS_ASSERT_SAVE_MORTALIZESV; | |
1467 | ||
1468 | save_mortalizesv(sv); | |
1469 | } | |
1470 | ||
1471 | void | |
1472 | Perl_save_freeop(pTHX_ OP *o) | |
1473 | { | |
1474 | dVAR; | |
1475 | save_freeop(o); | |
1476 | } | |
1477 | ||
1478 | void | |
1479 | Perl_save_freepv(pTHX_ char *pv) | |
1480 | { | |
1481 | dVAR; | |
1482 | save_freepv(pv); | |
1483 | } | |
1484 | ||
1485 | void | |
1486 | Perl_save_op(pTHX) | |
1487 | { | |
1488 | dVAR; | |
1489 | save_op(); | |
1490 | } | |
1491 | ||
d5713896 NC |
1492 | #ifdef PERL_DONT_CREATE_GVSV |
1493 | GV * | |
1494 | Perl_gv_SVadd(pTHX_ GV *gv) | |
1495 | { | |
d5713896 NC |
1496 | return gv_SVadd(gv); |
1497 | } | |
1498 | #endif | |
1499 | ||
1500 | GV * | |
1501 | Perl_gv_AVadd(pTHX_ GV *gv) | |
1502 | { | |
d5713896 NC |
1503 | return gv_AVadd(gv); |
1504 | } | |
1505 | ||
1506 | GV * | |
1507 | Perl_gv_HVadd(pTHX_ register GV *gv) | |
1508 | { | |
d5713896 NC |
1509 | return gv_HVadd(gv); |
1510 | } | |
1511 | ||
bb85b28a NC |
1512 | GV * |
1513 | Perl_gv_IOadd(pTHX_ register GV *gv) | |
1514 | { | |
1515 | return gv_IOadd(gv); | |
1516 | } | |
1517 | ||
85dca89a NC |
1518 | IO * |
1519 | Perl_newIO(pTHX) | |
1520 | { | |
1521 | return MUTABLE_IO(newSV_type(SVt_PVIO)); | |
1522 | } | |
1523 | ||
0d7d409d DM |
1524 | I32 |
1525 | Perl_my_stat(pTHX) | |
1526 | { | |
1527 | return my_stat_flags(SV_GMAGIC); | |
1528 | } | |
1529 | ||
1530 | I32 | |
1531 | Perl_my_lstat(pTHX) | |
1532 | { | |
1533 | return my_lstat_flags(SV_GMAGIC); | |
1534 | } | |
1535 | ||
20fac488 GA |
1536 | #endif /* NO_MATHOMS */ |
1537 | ||
d5b2b27b | 1538 | /* |
7ee2227d SP |
1539 | * Local variables: |
1540 | * c-indentation-style: bsd | |
1541 | * c-basic-offset: 4 | |
1542 | * indent-tabs-mode: t | |
1543 | * End: | |
1544 | * | |
1545 | * ex: set ts=8 sts=4 sw=4 noet: | |
1546 | */ |