… | |
… | |
8 | #include "patchlevel.h" |
8 | #include "patchlevel.h" |
9 | #if (PATCHLEVEL == 4) || ((PATCHLEVEL == 5) && (SUBVERSION < 55)) |
9 | #if (PATCHLEVEL == 4) || ((PATCHLEVEL == 5) && (SUBVERSION < 55)) |
10 | static STRLEN nolen_na; |
10 | static STRLEN nolen_na; |
11 | # define SvPV_nolen(sv) SvPV ((sv), nolen_na) |
11 | # define SvPV_nolen(sv) SvPV ((sv), nolen_na) |
12 | #endif |
12 | #endif |
|
|
13 | #if PATCHLEVEL < 6 |
|
|
14 | # define call_sv perl_call_sv |
|
|
15 | #endif |
13 | |
16 | |
14 | #include "lzf_c.c" |
17 | #include "lzf_c.c" |
15 | #include "lzf_d.c" |
18 | #include "lzf_d.c" |
16 | |
19 | |
17 | /* we re-use the storable header for our purposes */ |
20 | /* we re-use the storable header for our purposes */ |
18 | #define MAGIC_LO 0 |
21 | #define MAGIC_LO 0 |
19 | #define MAGIC_U 0 /* uncompressed data follows */ |
22 | #define MAGIC_U 0 /* uncompressed data follows */ |
20 | #define MAGIC_C 1 /* compressed data follows */ |
23 | #define MAGIC_C 1 /* compressed data follows */ |
|
|
24 | #define MAGIC_undef 2 /* the special value undef */ |
|
|
25 | #define MAGIC_CR 3 /* storable (reference, freeze), compressed */ |
21 | #define MAGIC_R 4 /* storable (reference, freeze) */ |
26 | #define MAGIC_R 4 /* storable (reference, freeze) */ |
22 | #define MAGIC_CR 3 /* storable (reference, freeze), compressed */ |
27 | #define MAGIC_CR_deref 5 /* storable (NO reference, freeze), compressed */ |
|
|
28 | #define MAGIC_R_deref 6 /* storable (NO reference, freeze) */ |
23 | #define MAGIC_HI 7 /* room for one higher storable major */ |
29 | #define MAGIC_HI 7 /* room for one higher storable major */ |
|
|
30 | /* for historical reasons, MAGIC_undef + MAGIC_R and MAGIC_undef + MAGIC_R_deref are used, too */ |
24 | |
31 | |
25 | #define IN_RANGE(v,l,h) ((unsigned int)((unsigned)(v) - (unsigned)(l)) <= (unsigned)(h) - (unsigned)(l)) |
32 | #define IN_RANGE(v,l,h) ((unsigned int)((unsigned)(v) - (unsigned)(l)) <= (unsigned)(h) - (unsigned)(l)) |
26 | |
33 | |
|
|
34 | static SV *serializer_package, *serializer_mstore, *serializer_mretrieve; |
27 | static CV *storable_mstore, *storable_mretrieve; |
35 | static CV *storable_mstore, *storable_mretrieve; |
28 | |
36 | |
|
|
37 | #if Size_t_size > 4 |
|
|
38 | # define MAX_LENGTH ((Size_t)0x80000000L) |
|
|
39 | #else |
|
|
40 | # define MAX_LENGTH ((Size_t) 0x8000000L) |
|
|
41 | #endif |
|
|
42 | |
29 | static SV * |
43 | static SV * |
30 | compress_sv (SV *data, char cprepend, char uprepend) |
44 | compress_sv (SV *data, char cprepend, int uprepend) |
31 | { |
45 | { |
32 | STRLEN usize, csize; |
46 | STRLEN usize, csize; |
33 | char *src = (char *)SvPV (data, usize); |
47 | char *src = (char *)SvPV (data, usize); |
34 | |
48 | |
35 | if (usize) |
49 | if (usize) |
… | |
… | |
42 | dst = (unsigned char *)SvPVX (ret); |
56 | dst = (unsigned char *)SvPVX (ret); |
43 | |
57 | |
44 | if (cprepend) |
58 | if (cprepend) |
45 | dst[skip++] = cprepend; |
59 | dst[skip++] = cprepend; |
46 | |
60 | |
47 | if (usize < 0x80) |
61 | if (usize <= 0x7f) |
48 | { |
62 | { |
49 | dst[skip++] = usize; |
63 | dst[skip++] = usize; |
50 | } |
64 | } |
51 | else if (usize < 0x800) |
65 | else if (usize <= 0x7ff) |
52 | { |
66 | { |
53 | dst[skip++] = (( usize >> 6) | 0xc0); |
67 | dst[skip++] = (( usize >> 6) | 0xc0); |
54 | dst[skip++] = (( usize & 0x3f) | 0x80); |
68 | dst[skip++] = (( usize & 0x3f) | 0x80); |
55 | } |
69 | } |
56 | else if (usize < 0x10000) |
70 | else if (usize <= 0xffff) |
57 | { |
71 | { |
58 | dst[skip++] = (( usize >> 12) | 0xe0); |
72 | dst[skip++] = (( usize >> 12) | 0xe0); |
59 | dst[skip++] = (((usize >> 6) & 0x3f) | 0x80); |
73 | dst[skip++] = (((usize >> 6) & 0x3f) | 0x80); |
60 | dst[skip++] = (( usize & 0x3f) | 0x80); |
74 | dst[skip++] = (( usize & 0x3f) | 0x80); |
61 | } |
75 | } |
62 | else if (usize < 0x200000) |
76 | else if (usize <= 0x1fffff) |
63 | { |
77 | { |
64 | dst[skip++] = (( usize >> 18) | 0xf0); |
78 | dst[skip++] = (( usize >> 18) | 0xf0); |
65 | dst[skip++] = (((usize >> 12) & 0x3f) | 0x80); |
79 | dst[skip++] = (((usize >> 12) & 0x3f) | 0x80); |
66 | dst[skip++] = (((usize >> 6) & 0x3f) | 0x80); |
80 | dst[skip++] = (((usize >> 6) & 0x3f) | 0x80); |
67 | dst[skip++] = (( usize & 0x3f) | 0x80); |
81 | dst[skip++] = (( usize & 0x3f) | 0x80); |
68 | } |
82 | } |
69 | else if (usize < 0x4000000) |
83 | else if (usize <= 0x3ffffff) |
70 | { |
84 | { |
71 | dst[skip++] = (( usize >> 24) | 0xf8); |
85 | dst[skip++] = (( usize >> 24) | 0xf8); |
72 | dst[skip++] = (((usize >> 18) & 0x3f) | 0x80); |
86 | dst[skip++] = (((usize >> 18) & 0x3f) | 0x80); |
73 | dst[skip++] = (((usize >> 12) & 0x3f) | 0x80); |
87 | dst[skip++] = (((usize >> 12) & 0x3f) | 0x80); |
74 | dst[skip++] = (((usize >> 6) & 0x3f) | 0x80); |
88 | dst[skip++] = (((usize >> 6) & 0x3f) | 0x80); |
75 | dst[skip++] = (( usize & 0x3f) | 0x80); |
89 | dst[skip++] = (( usize & 0x3f) | 0x80); |
76 | } |
90 | } |
|
|
91 | else if (usize <= 0x7fffffff) |
|
|
92 | { |
|
|
93 | dst[skip++] = (( usize >> 30) | 0xfc); |
|
|
94 | dst[skip++] = (((usize >> 24) & 0x3f) | 0x80); |
|
|
95 | dst[skip++] = (((usize >> 18) & 0x3f) | 0x80); |
|
|
96 | dst[skip++] = (((usize >> 12) & 0x3f) | 0x80); |
|
|
97 | dst[skip++] = (((usize >> 6) & 0x3f) | 0x80); |
|
|
98 | dst[skip++] = (( usize & 0x3f) | 0x80); |
|
|
99 | } |
77 | else |
100 | else |
78 | croak ("compress can only compress up to %ld bytes", 0x4000000-1); |
101 | croak ("compress can only compress up to %ld bytes", 0x7fffffffL); |
79 | |
102 | |
80 | /* 11 bytes is the smallest compressible string */ |
103 | /* 11 bytes is the smallest compressible string */ |
81 | csize = usize < 11 ? 0 : |
104 | csize = usize < 11 ? 0 : |
82 | lzf_compress (src, usize, |
105 | lzf_compress (src, usize, |
83 | dst + skip, |
106 | dst + skip, |
… | |
… | |
85 | |
108 | |
86 | if (csize) |
109 | if (csize) |
87 | { |
110 | { |
88 | SvCUR_set (ret, csize + skip); |
111 | SvCUR_set (ret, csize + skip); |
89 | } |
112 | } |
90 | else if (!uprepend) |
113 | else if (uprepend < 0) |
91 | { |
114 | { |
92 | SvREFCNT_dec (ret); |
115 | SvREFCNT_dec (ret); |
93 | ret = SvREFCNT_inc (data); |
116 | ret = SvREFCNT_inc (data); |
94 | } |
117 | } |
95 | else |
118 | else |
96 | { |
119 | { |
97 | *dst++ = 0; |
120 | *dst++ = uprepend; |
98 | |
121 | |
99 | Move ((void *)src, (void *)dst, usize, unsigned char); |
122 | Move ((void *)src, (void *)dst, usize, unsigned char); |
100 | |
123 | |
101 | SvCUR_set (ret, usize + 1); |
124 | SvCUR_set (ret, usize + 1); |
102 | } |
125 | } |
… | |
… | |
155 | usize = (usize << 6) | (*src++ & 0x3f); |
178 | usize = (usize << 6) | (*src++ & 0x3f); |
156 | usize = (usize << 6) | (*src++ & 0x3f); |
179 | usize = (usize << 6) | (*src++ & 0x3f); |
157 | usize = (usize << 6) | (*src++ & 0x3f); |
180 | usize = (usize << 6) | (*src++ & 0x3f); |
158 | usize = (usize << 6) | (*src++ & 0x3f); |
181 | usize = (usize << 6) | (*src++ & 0x3f); |
159 | } |
182 | } |
|
|
183 | else if (!(src[0] & 0x02)) |
|
|
184 | { |
|
|
185 | csize -= 6; |
|
|
186 | usize = *src++ & 0x01; |
|
|
187 | usize = (usize << 6) | (*src++ & 0x3f); |
|
|
188 | usize = (usize << 6) | (*src++ & 0x3f); |
|
|
189 | usize = (usize << 6) | (*src++ & 0x3f); |
|
|
190 | usize = (usize << 6) | (*src++ & 0x3f); |
|
|
191 | usize = (usize << 6) | (*src++ & 0x3f); |
|
|
192 | } |
160 | else |
193 | else |
161 | croak ("compressed data corrupted"); |
194 | croak ("compressed data corrupted (invalid length)"); |
162 | |
195 | |
163 | ret = NEWSV (0, usize); |
196 | ret = NEWSV (0, usize); |
164 | SvPOK_only (ret); |
197 | SvPOK_only (ret); |
165 | dst = SvPVX (ret); |
198 | dst = SvPVX (ret); |
166 | |
199 | |
167 | if (lzf_decompress (src, csize, dst, usize) != usize) |
200 | if (lzf_decompress (src, csize, dst, usize) != usize) |
168 | croak ("compressed data corrupted", csize, skip, usize); |
201 | croak ("compressed data corrupted (size mismatch)", csize, skip, usize); |
169 | } |
202 | } |
170 | else |
203 | else |
171 | { |
204 | { |
172 | usize = csize - 1; |
205 | usize = csize - 1; |
173 | ret = NEWSV (0, usize); |
206 | ret = NEWSV (0, usize); |
… | |
… | |
185 | } |
218 | } |
186 | |
219 | |
187 | static void |
220 | static void |
188 | need_storable(void) |
221 | need_storable(void) |
189 | { |
222 | { |
|
|
223 | #if PATCHLEVEL < 6 |
|
|
224 | char req[8192]; |
|
|
225 | sprintf (req, "require %s;", SvPV_nolen (serializer_package)); |
|
|
226 | perl_eval_pv (req, 1); |
|
|
227 | #else |
190 | load_module (PERL_LOADMOD_NOIMPORT, newSVpv ("Storable", 0), Nullsv); |
228 | load_module (PERL_LOADMOD_NOIMPORT, serializer_package, Nullsv); |
|
|
229 | #endif |
191 | |
230 | |
192 | storable_mstore = GvCV (gv_fetchpv ("Storable::mstore" , TRUE, SVt_PVCV)); |
231 | storable_mstore = GvCV (gv_fetchpv (SvPV_nolen (serializer_mstore ), TRUE, SVt_PVCV)); |
193 | storable_mretrieve = GvCV (gv_fetchpv ("Storable::mretrieve", TRUE, SVt_PVCV)); |
232 | storable_mretrieve = GvCV (gv_fetchpv (SvPV_nolen (serializer_mretrieve), TRUE, SVt_PVCV)); |
194 | } |
233 | } |
195 | |
234 | |
196 | MODULE = Compress::LZF PACKAGE = Compress::LZF |
235 | MODULE = Compress::LZF PACKAGE = Compress::LZF |
|
|
236 | |
|
|
237 | BOOT: |
|
|
238 | serializer_package = newSVpv ("Storable", 0); |
|
|
239 | serializer_mstore = newSVpv ("Storable::net_mstore", 0); |
|
|
240 | serializer_mretrieve = newSVpv ("Storable::mretrieve", 0); |
|
|
241 | |
|
|
242 | void |
|
|
243 | set_serializer(package, mstore, mretrieve) |
|
|
244 | SV * package |
|
|
245 | SV * mstore |
|
|
246 | SV * mretrieve |
|
|
247 | PROTOTYPE: $$$ |
|
|
248 | PPCODE: |
|
|
249 | SvSetSV (serializer_package , package ); |
|
|
250 | SvSetSV (serializer_mstore , mstore ); |
|
|
251 | SvSetSV (serializer_mretrieve, mretrieve); |
|
|
252 | storable_mstore = |
|
|
253 | storable_mretrieve = 0; |
197 | |
254 | |
198 | void |
255 | void |
199 | compress(data) |
256 | compress(data) |
200 | SV * data |
257 | SV * data |
201 | PROTOTYPE: $ |
258 | PROTOTYPE: $ |
202 | PPCODE: |
259 | PPCODE: |
203 | XPUSHs (sv_2mortal (compress_sv (data, 0, 1))); |
260 | XPUSHs (sv_2mortal (compress_sv (data, 0, MAGIC_U))); |
204 | |
261 | |
205 | void |
262 | void |
206 | decompress(data) |
263 | decompress(data) |
207 | SV * data |
264 | SV * data |
208 | PROTOTYPE: $ |
265 | PROTOTYPE: $ |
… | |
… | |
216 | sfreeze_cr = 1 |
273 | sfreeze_cr = 1 |
217 | sfreeze_c = 2 |
274 | sfreeze_c = 2 |
218 | PROTOTYPE: $ |
275 | PROTOTYPE: $ |
219 | PPCODE: |
276 | PPCODE: |
220 | |
277 | |
221 | if (SvROK (sv)) /* mstore */ |
278 | SvGETMAGIC (sv); |
|
|
279 | |
|
|
280 | if (!SvOK (sv)) |
|
|
281 | XPUSHs (sv_2mortal (newSVpvn ("\02", 1))); /* 02 == MAGIC_undef */ |
|
|
282 | else if (SvROK (sv) |
|
|
283 | || (SvTYPE(sv) != SVt_IV |
|
|
284 | && SvTYPE(sv) != SVt_NV |
|
|
285 | && SvTYPE(sv) != SVt_PV |
|
|
286 | && SvTYPE(sv) != SVt_PVIV |
|
|
287 | && SvTYPE(sv) != SVt_PVNV |
|
|
288 | && SvTYPE(sv) != SVt_PVMG)) /* mstore */ |
222 | { |
289 | { |
|
|
290 | int deref = !SvROK (sv); |
|
|
291 | |
223 | if (!storable_mstore) |
292 | if (!storable_mstore) |
224 | need_storable (); |
293 | need_storable (); |
|
|
294 | |
|
|
295 | if (deref) |
|
|
296 | sv = newRV_noinc (sv); |
225 | |
297 | |
226 | PUSHMARK (SP); |
298 | PUSHMARK (SP); |
227 | XPUSHs (sv); |
299 | XPUSHs (sv); |
228 | PUTBACK; |
300 | PUTBACK; |
229 | |
301 | |
… | |
… | |
232 | |
304 | |
233 | SPAGAIN; |
305 | SPAGAIN; |
234 | |
306 | |
235 | sv = POPs; |
307 | sv = POPs; |
236 | |
308 | |
237 | if (SvPVX (sv)[0] != MAGIC_R) |
309 | if (SvPVX (sv)[0] == MAGIC_R) |
238 | croak ("Storable format changed, need newer version of Compress::LZF"); |
310 | { |
|
|
311 | if (deref) |
|
|
312 | SvPVX (sv)[0] = MAGIC_R_deref; |
|
|
313 | } |
|
|
314 | else |
|
|
315 | { |
|
|
316 | char pfx[2]; |
|
|
317 | |
|
|
318 | pfx[0] = MAGIC_undef; |
|
|
319 | pfx[1] = deref ? MAGIC_R_deref : MAGIC_R; |
|
|
320 | |
|
|
321 | sv_insert (sv, 0, 0, pfx, 2); |
|
|
322 | } |
239 | |
323 | |
240 | if (ix) /* compress */ |
324 | if (ix) /* compress */ |
241 | XPUSHs (sv_2mortal (compress_sv (sv, MAGIC_CR, 0))); |
325 | sv = sv_2mortal (compress_sv (sv, deref ? MAGIC_CR_deref : MAGIC_CR, -1)); |
242 | else |
326 | |
243 | XPUSHs (sv); |
327 | XPUSHs (sv); |
244 | } |
328 | } |
245 | else if (IN_RANGE (SvPVX (sv)[0], MAGIC_LO, MAGIC_HI)) |
329 | else if (SvPOKp (sv) && IN_RANGE (SvPVX (sv)[0], MAGIC_LO, MAGIC_HI)) |
246 | XPUSHs (sv_2mortal (compress_sv (sv, MAGIC_C, 1))); /* need to prefix only */ |
330 | XPUSHs (sv_2mortal (compress_sv (sv, MAGIC_C, MAGIC_U))); /* need to prefix only */ |
247 | else if (ix == 2) /* compress always */ |
331 | else if (ix == 2) /* compress always */ |
248 | XPUSHs (sv_2mortal (compress_sv (sv, MAGIC_C, 0))); |
332 | XPUSHs (sv_2mortal (compress_sv (sv, MAGIC_C, -1))); |
|
|
333 | else if (SvNIOK (sv)) /* don't compress */ |
|
|
334 | { |
|
|
335 | STRLEN len; |
|
|
336 | char *s = SvPV (sv, len); |
|
|
337 | XPUSHs (sv_2mortal (newSVpvn (s, len))); |
|
|
338 | } |
249 | else /* don't compress */ |
339 | else /* don't compress */ |
250 | XPUSHs (sv_2mortal (SvREFCNT_inc (sv))); |
340 | XPUSHs (sv_2mortal (newSVsv (sv))); |
251 | |
341 | |
252 | void |
342 | void |
253 | sthaw(sv) |
343 | sthaw(sv) |
254 | SV * sv |
344 | SV * sv |
255 | PROTOTYPE: $ |
345 | PROTOTYPE: $ |
256 | PPCODE: |
346 | PPCODE: |
257 | char hdr = SvPVX (sv)[0]; |
347 | { |
|
|
348 | STRLEN svlen; |
|
|
349 | int deref = 0; |
258 | |
350 | |
259 | if (IN_RANGE (hdr, MAGIC_LO, MAGIC_HI)) |
351 | SvGETMAGIC (sv); |
|
|
352 | if (SvPOK (sv) && IN_RANGE (SvPV (sv, svlen)[0], MAGIC_LO, MAGIC_HI)) |
260 | { |
353 | { |
|
|
354 | redo: |
|
|
355 | |
261 | switch (SvPVX (sv)[0]) |
356 | switch (SvPVX (sv)[0]) |
262 | { |
357 | { |
|
|
358 | case MAGIC_undef: |
|
|
359 | if (svlen <= 1) |
|
|
360 | XPUSHs (sv_2mortal (NEWSV (0, 0))); |
|
|
361 | else |
|
|
362 | { |
|
|
363 | if (SvPVX (sv)[1] == MAGIC_R_deref) |
|
|
364 | deref = 1; |
|
|
365 | else if (SvPVX (sv)[1] != MAGIC_R) |
|
|
366 | croak ("Compress::LZF::sthaw(): invalid data, maybe you need a newer version of Compress::LZF?"); |
|
|
367 | |
|
|
368 | sv_chop (sv, SvPVX (sv) + 2); |
|
|
369 | |
|
|
370 | if (!storable_mstore) |
|
|
371 | need_storable (); |
|
|
372 | |
|
|
373 | PUSHMARK (SP); |
|
|
374 | XPUSHs (sv); |
|
|
375 | PUTBACK; |
|
|
376 | |
|
|
377 | if (1 != call_sv ((SV *)storable_mretrieve, G_SCALAR)) |
|
|
378 | croak ("Storable::mstore didn't return a single scalar"); |
|
|
379 | |
|
|
380 | SPAGAIN; |
|
|
381 | |
|
|
382 | if (deref) |
|
|
383 | SETs (sv_2mortal (SvREFCNT_inc (SvRV (TOPs)))); |
|
|
384 | else |
|
|
385 | SETs (sv_2mortal (newSVsv (TOPs))); |
|
|
386 | } |
|
|
387 | break; |
|
|
388 | |
263 | case MAGIC_U: |
389 | case MAGIC_U: |
264 | XPUSHs (sv_2mortal (decompress_sv (sv, 0))); |
390 | XPUSHs (sv_2mortal (decompress_sv (sv, 0))); |
265 | break; |
391 | break; |
266 | |
392 | |
267 | case MAGIC_C: |
393 | case MAGIC_C: |
268 | XPUSHs (sv_2mortal (decompress_sv (sv, 1))); |
394 | XPUSHs (sv_2mortal (decompress_sv (sv, 1))); |
269 | break; |
395 | break; |
270 | |
396 | |
|
|
397 | case MAGIC_R_deref: |
|
|
398 | deref = 1; |
|
|
399 | SvPVX (sv)[0] = MAGIC_R; |
|
|
400 | goto handle_MAGIC_R; |
|
|
401 | |
|
|
402 | case MAGIC_CR_deref: |
|
|
403 | deref = 1; |
271 | case MAGIC_CR: |
404 | case MAGIC_CR: |
272 | sv = sv_2mortal (decompress_sv (sv, 1)); /* mortal could be optimized */ |
405 | sv = sv_2mortal (decompress_sv (sv, 1)); /* mortal could be optimized */ |
|
|
406 | if (deref) |
|
|
407 | if (SvPVX (sv)[0] == MAGIC_R_deref) |
|
|
408 | SvPVX (sv)[0] = MAGIC_R; |
|
|
409 | |
|
|
410 | goto redo; |
|
|
411 | |
273 | case MAGIC_R: |
412 | case MAGIC_R: |
|
|
413 | handle_MAGIC_R: |
274 | if (!storable_mstore) |
414 | if (!storable_mstore) |
275 | need_storable (); |
415 | need_storable (); |
276 | |
416 | |
277 | PUSHMARK (SP); |
417 | PUSHMARK (SP); |
278 | XPUSHs (sv); |
418 | XPUSHs (sv); |
… | |
… | |
281 | if (1 != call_sv ((SV *)storable_mretrieve, G_SCALAR)) |
421 | if (1 != call_sv ((SV *)storable_mretrieve, G_SCALAR)) |
282 | croak ("Storable::mstore didn't return a single scalar"); |
422 | croak ("Storable::mstore didn't return a single scalar"); |
283 | |
423 | |
284 | SPAGAIN; |
424 | SPAGAIN; |
285 | |
425 | |
286 | /*XPUSHs (POPs);*/ |
426 | if (deref) |
|
|
427 | { |
|
|
428 | SETs (sv_2mortal (SvREFCNT_inc (SvRV (TOPs)))); |
|
|
429 | |
|
|
430 | if (SvPVX (sv)[0] == MAGIC_R) |
|
|
431 | SvPVX (sv)[0] = MAGIC_R_deref; |
|
|
432 | } |
|
|
433 | else |
|
|
434 | SETs (sv_2mortal (newSVsv (TOPs))); |
287 | |
435 | |
288 | break; |
436 | break; |
289 | |
437 | |
290 | default: |
438 | default: |
291 | croak ("Compress::LZF::sthaw(): invalid data, maybe you need a newer version of Compress::LZF?"); |
439 | croak ("Compress::LZF::sthaw(): invalid data, maybe you need a newer version of Compress::LZF?"); |
292 | } |
440 | } |
293 | } |
441 | } |
294 | else |
442 | else |
295 | XPUSHs (sv_2mortal (SvREFCNT_inc (sv))); |
443 | XPUSHs (sv_2mortal (newSVsv (sv))); |
|
|
444 | } |
|
|
445 | |