/* hv.c
*
- * Copyright (c) 1991-2000, Larry Wall
+ * Copyright (c) 1991-2001, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
{
char *k;
register HEK *hek;
+ bool is_utf8 = FALSE;
+
+ if (len < 0) {
+ len = -len;
+ is_utf8 = TRUE;
+ }
New(54, k, HEK_BASESIZE + len + 1, char);
hek = (HEK*)k;
Copy(str, HEK_KEY(hek), len, char);
- *(HEK_KEY(hek) + len) = '\0';
HEK_LEN(hek) = len;
HEK_HASH(hek) = hash;
+ HEK_UTF8(hek) = (char)is_utf8;
return hek;
}
void
Perl_unshare_hek(pTHX_ HEK *hek)
{
- unsharepvn(HEK_KEY(hek),HEK_LEN(hek),HEK_HASH(hek));
+ unsharepvn(HEK_KEY(hek),HEK_UTF8(hek)?-HEK_LEN(hek):HEK_LEN(hek),
+ HEK_HASH(hek));
}
#if defined(USE_ITHREADS)
if (HeKLEN(e) == HEf_SVKEY)
HeKEY_sv(ret) = SvREFCNT_inc(sv_dup(HeKEY_sv(e)));
else if (shared)
- HeKEY_hek(ret) = share_hek(HeKEY(e), HeKLEN(e), HeHASH(e));
+ HeKEY_hek(ret) = share_hek(HeKEY(e), HeKLEN_UTF8(e), HeHASH(e));
else
- HeKEY_hek(ret) = save_hek(HeKEY(e), HeKLEN(e), HeHASH(e));
+ HeKEY_hek(ret) = save_hek(HeKEY(e), HeKLEN_UTF8(e), HeHASH(e));
HeVAL(ret) = SvREFCNT_inc(sv_dup(HeVAL(e)));
return ret;
}
*/
SV**
-Perl_hv_fetch(pTHX_ HV *hv, const char *key, U32 klen, I32 lval)
+Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen, I32 lval)
{
register XPVHV* xhv;
register U32 hash;
register HE *entry;
SV *sv;
+ bool is_utf8 = FALSE;
+ const char *keysave = key;
if (!hv)
return 0;
+ if (klen < 0) {
+ klen = -klen;
+ is_utf8 = TRUE;
+ }
+
if (SvRMAGICAL(hv)) {
- if (mg_find((SV*)hv,'P')) {
- dTHR;
+ if (mg_find((SV*)hv, PERL_MAGIC_tied) || SvGMAGICAL((SV*)hv)) {
sv = sv_newmortal();
mg_copy((SV*)hv, sv, key, klen);
PL_hv_fetch_sv = sv;
return &PL_hv_fetch_sv;
}
#ifdef ENV_IS_CASELESS
- else if (mg_find((SV*)hv,'E')) {
+ else if (mg_find((SV*)hv, PERL_MAGIC_env)) {
U32 i;
for (i = 0; i < klen; ++i)
if (isLOWER(key[i])) {
return 0;
}
+ if (is_utf8 && !(PL_hints & HINT_UTF8_DISTINCT)) {
+ STRLEN tmplen = klen;
+ /* Just casting the &klen to (STRLEN) won't work well
+ * if STRLEN and I32 are of different widths. --jhi */
+ key = (char*)bytes_from_utf8((U8*)key, &tmplen, &is_utf8);
+ klen = tmplen;
+ }
+
PERL_HASH(hash, key, klen);
entry = ((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
continue;
if (HeKEY(entry) != key && memNE(HeKEY(entry),key,klen)) /* is this it? */
continue;
+ if (HeKUTF8(entry) != (char)is_utf8)
+ continue;
+ if (key != keysave)
+ Safefree(key);
return &HeVAL(entry);
}
#ifdef DYNAMIC_ENV_FETCH /* %ENV lookup? If so, try to fetch the value now */
if (env) {
sv = newSVpvn(env,len);
SvTAINTED_on(sv);
+ if (key != keysave)
+ Safefree(key);
return hv_store(hv,key,klen,sv,hash);
}
}
#endif
if (lval) { /* gonna assign to this, so it better be there */
sv = NEWSV(61,0);
- return hv_store(hv,key,klen,sv,hash);
+ if (key != keysave) { /* must be is_utf8 == 0 */
+ SV **ret = hv_store(hv,key,klen,sv,hash);
+ Safefree(key);
+ return ret;
+ }
+ else
+ return hv_store(hv,key,is_utf8?-klen:klen,sv,hash);
}
+ if (key != keysave)
+ Safefree(key);
return 0;
}
STRLEN klen;
register HE *entry;
SV *sv;
+ bool is_utf8;
+ char *keysave;
if (!hv)
return 0;
- if (SvUTF8((SV*)hv) && !SvUTF8(keysv))
- sv_utf8_upgrade(keysv);
-
if (SvRMAGICAL(hv)) {
- if (mg_find((SV*)hv,'P')) {
- dTHR;
+ if (mg_find((SV*)hv, PERL_MAGIC_tied) || SvGMAGICAL((SV*)hv)) {
sv = sv_newmortal();
keysv = sv_2mortal(newSVsv(keysv));
mg_copy((SV*)hv, sv, (char*)keysv, HEf_SVKEY);
return &PL_hv_fetch_ent_mh;
}
#ifdef ENV_IS_CASELESS
- else if (mg_find((SV*)hv,'E')) {
+ else if (mg_find((SV*)hv, PERL_MAGIC_env)) {
U32 i;
key = SvPV(keysv, klen);
for (i = 0; i < klen; ++i)
return 0;
}
- key = SvPV(keysv, klen);
+ keysave = key = SvPV(keysv, klen);
+ is_utf8 = (SvUTF8(keysv)!=0);
+
+ if (is_utf8 && !(PL_hints & HINT_UTF8_DISTINCT))
+ key = (char*)bytes_from_utf8((U8*)key, &klen, &is_utf8);
if (!hash)
PERL_HASH(hash, key, klen);
continue;
if (HeKEY(entry) != key && memNE(HeKEY(entry),key,klen)) /* is this it? */
continue;
+ if (HeKUTF8(entry) != (char)is_utf8)
+ continue;
+ if (key != keysave)
+ Safefree(key);
return entry;
}
#ifdef DYNAMIC_ENV_FETCH /* %ENV lookup? If so, try to fetch the value now */
}
}
#endif
+ if (key != keysave)
+ Safefree(key);
if (lval) { /* gonna assign to this, so it better be there */
sv = NEWSV(61,0);
return hv_store_ent(hv,keysv,sv,hash);
if (isUPPER(mg->mg_type)) {
*needs_copy = TRUE;
switch (mg->mg_type) {
- case 'P':
- case 'S':
+ case PERL_MAGIC_tied:
+ case PERL_MAGIC_sig:
*needs_store = FALSE;
}
}
*/
SV**
-Perl_hv_store(pTHX_ HV *hv, const char *key, U32 klen, SV *val, register U32 hash)
+Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen, SV *val, register U32 hash)
{
register XPVHV* xhv;
register I32 i;
register HE *entry;
register HE **oentry;
+ bool is_utf8 = FALSE;
+ const char *keysave = key;
if (!hv)
return 0;
+ if (klen < 0) {
+ klen = -klen;
+ is_utf8 = TRUE;
+ }
+
xhv = (XPVHV*)SvANY(hv);
if (SvMAGICAL(hv)) {
bool needs_copy;
if (!xhv->xhv_array && !needs_store)
return 0;
#ifdef ENV_IS_CASELESS
- else if (mg_find((SV*)hv,'E')) {
- SV *sv = sv_2mortal(newSVpvn(key,klen));
- key = strupr(SvPVX(sv));
+ else if (mg_find((SV*)hv, PERL_MAGIC_env)) {
+ key = savepvn(key,klen);
+ key = strupr(key);
hash = 0;
}
#endif
}
}
+ if (is_utf8 && !(PL_hints & HINT_UTF8_DISTINCT)) {
+ STRLEN tmplen = klen;
+ /* See the note in hv_fetch(). --jhi */
+ key = (char*)bytes_from_utf8((U8*)key, &tmplen, &is_utf8);
+ klen = tmplen;
+ }
+
if (!hash)
PERL_HASH(hash, key, klen);
continue;
if (HeKEY(entry) != key && memNE(HeKEY(entry),key,klen)) /* is this it? */
continue;
+ if (HeKUTF8(entry) != (char)is_utf8)
+ continue;
SvREFCNT_dec(HeVAL(entry));
HeVAL(entry) = val;
+ if (key != keysave)
+ Safefree(key);
return &HeVAL(entry);
}
entry = new_HE();
if (HvSHAREKEYS(hv))
- HeKEY_hek(entry) = share_hek(key, klen, hash);
+ HeKEY_hek(entry) = share_hek(key, is_utf8?-klen:klen, hash);
else /* gotta do the real thing */
- HeKEY_hek(entry) = save_hek(key, klen, hash);
+ HeKEY_hek(entry) = save_hek(key, is_utf8?-klen:klen, hash);
+ if (key != keysave)
+ Safefree(key);
HeVAL(entry) = val;
HeNEXT(entry) = *oentry;
*oentry = entry;
register I32 i;
register HE *entry;
register HE **oentry;
+ bool is_utf8;
+ char *keysave;
if (!hv)
return 0;
xhv = (XPVHV*)SvANY(hv);
-
- if (SvUTF8((SV*)hv) && !SvUTF8(keysv))
- sv_utf8_upgrade(keysv);
- else if (SvUTF8(keysv) && !SvUTF8((SV*)hv)) { /* Upgrade hash */
- SvUTF8_on((SV*)hv);
- /* XXX Need to save iterator to prevent weird things during "each" */
- (void)hv_iterinit(hv);
- while (entry = hv_iternext(hv)) {
- if (HeKLEN(entry) != HEf_SVKEY) /* Upgrade to SV key */
- HeSVKEY_set(entry, newSVpvn(HeKEY(entry), HeKLEN(entry)));
- sv_utf8_upgrade(HeKEY_sv(entry));
- }
- }
-
if (SvMAGICAL(hv)) {
- dTHR;
bool needs_copy;
bool needs_store;
hv_magic_check (hv, &needs_copy, &needs_store);
if (!xhv->xhv_array && !needs_store)
return Nullhe;
#ifdef ENV_IS_CASELESS
- else if (mg_find((SV*)hv,'E')) {
+ else if (mg_find((SV*)hv, PERL_MAGIC_env)) {
key = SvPV(keysv, klen);
keysv = sv_2mortal(newSVpvn(key,klen));
(void)strupr(SvPVX(keysv));
}
}
- key = SvPV(keysv, klen);
+ keysave = key = SvPV(keysv, klen);
+ is_utf8 = (SvUTF8(keysv) != 0);
+
+ if (is_utf8 && !(PL_hints & HINT_UTF8_DISTINCT))
+ key = (char*)bytes_from_utf8((U8*)key, &klen, &is_utf8);
if (!hash)
PERL_HASH(hash, key, klen);
continue;
if (HeKEY(entry) != key && memNE(HeKEY(entry),key,klen)) /* is this it? */
continue;
+ if (HeKUTF8(entry) != (char)is_utf8)
+ continue;
SvREFCNT_dec(HeVAL(entry));
HeVAL(entry) = val;
+ if (key != keysave)
+ Safefree(key);
return entry;
}
entry = new_HE();
if (HvSHAREKEYS(hv))
- HeKEY_hek(entry) = share_hek(key, klen, hash);
+ HeKEY_hek(entry) = share_hek(key, is_utf8?-klen:klen, hash);
else /* gotta do the real thing */
- HeKEY_hek(entry) = save_hek(key, klen, hash);
+ HeKEY_hek(entry) = save_hek(key, is_utf8?-klen:klen, hash);
+ if (key != keysave)
+ Safefree(key);
HeVAL(entry) = val;
HeNEXT(entry) = *oentry;
*oentry = entry;
*/
SV *
-Perl_hv_delete(pTHX_ HV *hv, const char *key, U32 klen, I32 flags)
+Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen, I32 flags)
{
register XPVHV* xhv;
register I32 i;
register HE **oentry;
SV **svp;
SV *sv;
+ bool is_utf8 = FALSE;
+ const char *keysave = key;
if (!hv)
return Nullsv;
+ if (klen < 0) {
+ klen = -klen;
+ is_utf8 = TRUE;
+ }
if (SvRMAGICAL(hv)) {
bool needs_copy;
bool needs_store;
sv = *svp;
mg_clear(sv);
if (!needs_store) {
- if (mg_find(sv, 'p')) {
- sv_unmagic(sv, 'p'); /* No longer an element */
+ if (mg_find(sv, PERL_MAGIC_tiedelem)) {
+ /* No longer an element */
+ sv_unmagic(sv, PERL_MAGIC_tiedelem);
return sv;
}
return Nullsv; /* element cannot be deleted */
}
#ifdef ENV_IS_CASELESS
- else if (mg_find((SV*)hv,'E')) {
+ else if (mg_find((SV*)hv, PERL_MAGIC_env)) {
sv = sv_2mortal(newSVpvn(key,klen));
key = strupr(SvPVX(sv));
}
if (!xhv->xhv_array)
return Nullsv;
+ if (is_utf8 && !(PL_hints & HINT_UTF8_DISTINCT)) {
+ STRLEN tmplen = klen;
+ /* See the note in hv_fetch(). --jhi */
+ key = (char*)bytes_from_utf8((U8*)key, &tmplen, &is_utf8);
+ klen = tmplen;
+ }
+
PERL_HASH(hash, key, klen);
oentry = &((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
continue;
if (HeKEY(entry) != key && memNE(HeKEY(entry),key,klen)) /* is this it? */
continue;
+ if (HeKUTF8(entry) != (char)is_utf8)
+ continue;
+ if (key != keysave)
+ Safefree(key);
*oentry = HeNEXT(entry);
if (i && !*oentry)
xhv->xhv_fill--;
--xhv->xhv_keys;
return sv;
}
+ if (key != keysave)
+ Safefree(key);
return Nullsv;
}
register HE *entry;
register HE **oentry;
SV *sv;
+ bool is_utf8;
+ char *keysave;
if (!hv)
return Nullsv;
sv = HeVAL(entry);
mg_clear(sv);
if (!needs_store) {
- if (mg_find(sv, 'p')) {
- sv_unmagic(sv, 'p'); /* No longer an element */
+ if (mg_find(sv, PERL_MAGIC_tiedelem)) {
+ /* No longer an element */
+ sv_unmagic(sv, PERL_MAGIC_tiedelem);
return sv;
}
return Nullsv; /* element cannot be deleted */
}
#ifdef ENV_IS_CASELESS
- else if (mg_find((SV*)hv,'E')) {
+ else if (mg_find((SV*)hv, PERL_MAGIC_env)) {
key = SvPV(keysv, klen);
keysv = sv_2mortal(newSVpvn(key,klen));
(void)strupr(SvPVX(keysv));
if (!xhv->xhv_array)
return Nullsv;
- key = SvPV(keysv, klen);
+ keysave = key = SvPV(keysv, klen);
+ is_utf8 = (SvUTF8(keysv) != 0);
+
+ if (is_utf8 && !(PL_hints & HINT_UTF8_DISTINCT))
+ key = (char*)bytes_from_utf8((U8*)key, &klen, &is_utf8);
if (!hash)
PERL_HASH(hash, key, klen);
continue;
if (HeKEY(entry) != key && memNE(HeKEY(entry),key,klen)) /* is this it? */
continue;
+ if (HeKUTF8(entry) != (char)is_utf8)
+ continue;
+ if (key != keysave)
+ Safefree(key);
*oentry = HeNEXT(entry);
if (i && !*oentry)
xhv->xhv_fill--;
--xhv->xhv_keys;
return sv;
}
+ if (key != keysave)
+ Safefree(key);
return Nullsv;
}
*/
bool
-Perl_hv_exists(pTHX_ HV *hv, const char *key, U32 klen)
+Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen)
{
register XPVHV* xhv;
register U32 hash;
register HE *entry;
SV *sv;
+ bool is_utf8 = FALSE;
+ const char *keysave = key;
if (!hv)
return 0;
+ if (klen < 0) {
+ klen = -klen;
+ is_utf8 = TRUE;
+ }
+
if (SvRMAGICAL(hv)) {
- if (mg_find((SV*)hv,'P')) {
- dTHR;
+ if (mg_find((SV*)hv, PERL_MAGIC_tied) || SvGMAGICAL((SV*)hv)) {
sv = sv_newmortal();
mg_copy((SV*)hv, sv, key, klen);
- magic_existspack(sv, mg_find(sv, 'p'));
+ magic_existspack(sv, mg_find(sv, PERL_MAGIC_tiedelem));
return SvTRUE(sv);
}
#ifdef ENV_IS_CASELESS
- else if (mg_find((SV*)hv,'E')) {
+ else if (mg_find((SV*)hv, PERL_MAGIC_env)) {
sv = sv_2mortal(newSVpvn(key,klen));
key = strupr(SvPVX(sv));
}
return 0;
#endif
+ if (is_utf8 && !(PL_hints & HINT_UTF8_DISTINCT)) {
+ STRLEN tmplen = klen;
+ /* See the note in hv_fetch(). --jhi */
+ key = (char*)bytes_from_utf8((U8*)key, &tmplen, &is_utf8);
+ klen = tmplen;
+ }
+
PERL_HASH(hash, key, klen);
#ifdef DYNAMIC_ENV_FETCH
continue;
if (HeKEY(entry) != key && memNE(HeKEY(entry),key,klen)) /* is this it? */
continue;
+ if (HeKUTF8(entry) != (char)is_utf8)
+ continue;
+ if (key != keysave)
+ Safefree(key);
return TRUE;
}
#ifdef DYNAMIC_ENV_FETCH /* is it out there? */
}
}
#endif
+ if (key != keysave)
+ Safefree(key);
return FALSE;
}
STRLEN klen;
register HE *entry;
SV *sv;
+ bool is_utf8;
+ char *keysave;
if (!hv)
return 0;
if (SvRMAGICAL(hv)) {
- if (mg_find((SV*)hv,'P')) {
- dTHR; /* just for SvTRUE */
+ if (mg_find((SV*)hv, PERL_MAGIC_tied) || SvGMAGICAL((SV*)hv)) {
+ SV* svret = sv_newmortal();
sv = sv_newmortal();
keysv = sv_2mortal(newSVsv(keysv));
mg_copy((SV*)hv, sv, (char*)keysv, HEf_SVKEY);
- magic_existspack(sv, mg_find(sv, 'p'));
- return SvTRUE(sv);
+ magic_existspack(svret, mg_find(sv, PERL_MAGIC_tiedelem));
+ return SvTRUE(svret);
}
#ifdef ENV_IS_CASELESS
- else if (mg_find((SV*)hv,'E')) {
+ else if (mg_find((SV*)hv, PERL_MAGIC_env)) {
key = SvPV(keysv, klen);
keysv = sv_2mortal(newSVpvn(key,klen));
(void)strupr(SvPVX(keysv));
return 0;
#endif
- key = SvPV(keysv, klen);
+ keysave = key = SvPV(keysv, klen);
+ is_utf8 = (SvUTF8(keysv) != 0);
+ if (is_utf8 && !(PL_hints & HINT_UTF8_DISTINCT))
+ key = (char*)bytes_from_utf8((U8*)key, &klen, &is_utf8);
if (!hash)
PERL_HASH(hash, key, klen);
continue;
if (HeKEY(entry) != key && memNE(HeKEY(entry),key,klen)) /* is this it? */
continue;
+ if (HeKUTF8(entry) != (char)is_utf8)
+ continue;
+ if (key != keysave)
+ Safefree(key);
return TRUE;
}
#ifdef DYNAMIC_ENV_FETCH /* is it out there? */
}
}
#endif
+ if (key != keysave)
+ Safefree(key);
return FALSE;
}
return;
}
#else
-#define MALLOC_OVERHEAD 16
New(2, a, PERL_HV_ARRAY_ALLOC_BYTES(newsize), char);
if (!a) {
PL_nomemok = FALSE;
return hv;
#if 0
- if (! SvTIED_mg((SV*)ohv, 'P')) {
+ if (! SvTIED_mg((SV*)ohv, PERL_MAGIC_tied)) {
/* Quick way ???*/
}
else
/* Slow way */
hv_iterinit(ohv);
while ((entry = hv_iternext(ohv))) {
- hv_store(hv, HeKEY(entry), HeKLEN(entry),
- SvREFCNT_inc(HeVAL(entry)), HeHASH(entry));
+ hv_store(hv, HeKEY(entry), HeKLEN_UTF8(entry),
+ newSVsv(HeVAL(entry)), HeHASH(entry));
}
HvRITER(ohv) = hv_riter;
HvEITER(ohv) = hv_eiter;
xhv = (XPVHV*)SvANY(hv);
oldentry = entry = xhv->xhv_eiter;
- if ((mg = SvTIED_mg((SV*)hv, 'P'))) {
+ if ((mg = SvTIED_mg((SV*)hv, PERL_MAGIC_tied))) {
SV *key = sv_newmortal();
if (entry) {
sv_setsv(key, HeSVKEY_force(entry));
{
if (HeKLEN(entry) == HEf_SVKEY)
return sv_mortalcopy(HeKEY_sv(entry));
- else {
+ else
return sv_2mortal(newSVpvn_share((HeKLEN(entry) ? HeKEY(entry) : ""),
- HeKLEN(entry), HeHASH(entry)));
- }
+ HeKLEN_UTF8(entry), HeHASH(entry)));
}
/*
Perl_hv_iterval(pTHX_ HV *hv, register HE *entry)
{
if (SvRMAGICAL(hv)) {
- if (mg_find((SV*)hv,'P')) {
+ if (mg_find((SV*)hv, PERL_MAGIC_tied)) {
SV* sv = sv_newmortal();
if (HeKLEN(entry) == HEf_SVKEY)
mg_copy((SV*)hv, sv, (char*)HeKEY_sv(entry), HEf_SVKEY);
register HE **oentry;
register I32 i = 1;
I32 found = 0;
+ bool is_utf8 = FALSE;
+ const char *save = str;
+
+ if (len < 0) {
+ len = -len;
+ is_utf8 = TRUE;
+ if (!(PL_hints & HINT_UTF8_DISTINCT)) {
+ STRLEN tmplen = len;
+ /* See the note in hv_fetch(). --jhi */
+ str = (char*)bytes_from_utf8((U8*)str, &tmplen, &is_utf8);
+ len = tmplen;
+ }
+ }
/* what follows is the moral equivalent of:
if ((Svp = hv_fetch(PL_strtab, tmpsv, FALSE, hash))) {
continue;
if (HeKEY(entry) != str && memNE(HeKEY(entry),str,len)) /* is this it? */
continue;
+ if (HeKUTF8(entry) != (char)is_utf8)
+ continue;
found = 1;
if (--HeVAL(entry) == Nullsv) {
*oentry = HeNEXT(entry);
break;
}
UNLOCK_STRTAB_MUTEX;
-
- {
- dTHR;
- if (!found && ckWARN_d(WARN_INTERNAL))
- Perl_warner(aTHX_ WARN_INTERNAL, "Attempt to free non-existent shared string '%s'",str);
- }
+ if (str != save)
+ Safefree(str);
+ if (!found && ckWARN_d(WARN_INTERNAL))
+ Perl_warner(aTHX_ WARN_INTERNAL, "Attempt to free non-existent shared string '%s'",str);
}
/* get a (constant) string ptr from the global string table
register HE **oentry;
register I32 i = 1;
I32 found = 0;
+ bool is_utf8 = FALSE;
+ const char *save = str;
+
+ if (len < 0) {
+ len = -len;
+ is_utf8 = TRUE;
+ if (!(PL_hints & HINT_UTF8_DISTINCT)) {
+ STRLEN tmplen = len;
+ /* See the note in hv_fetch(). --jhi */
+ str = (char*)bytes_from_utf8((U8*)str, &tmplen, &is_utf8);
+ len = tmplen;
+ }
+ }
/* what follows is the moral equivalent of:
continue;
if (HeKEY(entry) != str && memNE(HeKEY(entry),str,len)) /* is this it? */
continue;
+ if (HeKUTF8(entry) != (char)is_utf8)
+ continue;
found = 1;
break;
}
if (!found) {
entry = new_HE();
- HeKEY_hek(entry) = save_hek(str, len, hash);
+ HeKEY_hek(entry) = save_hek(str, is_utf8?-len:len, hash);
HeVAL(entry) = Nullsv;
HeNEXT(entry) = *oentry;
*oentry = entry;
++HeVAL(entry); /* use value slot as REFCNT */
UNLOCK_STRTAB_MUTEX;
+ if (str != save)
+ Safefree(str);
return HeKEY_hek(entry);
}
-
-
-
projects / p5sagit/p5-mst-13.2.git / blobdiff