#include "EXTERN.h"
#include "perl.h"
+static void hv_magic_check _((HV *hv, bool *needs_copy, bool *needs_store));
+#ifndef PERL_OBJECT
static void hsplit _((HV *hv));
static void hfreeentries _((HV *hv));
+static void more_he _((void));
+#endif
-static HE* more_he(void);
+#if defined(STRANGE_MALLOC) || defined(MYMALLOC)
+# define ARRAY_ALLOC_BYTES(size) ( (size)*sizeof(HE*) )
+#else
+# define MALLOC_OVERHEAD 16
+# define ARRAY_ALLOC_BYTES(size) ( (size)*sizeof(HE*)*2 - MALLOC_OVERHEAD )
+#endif
-static HE*
+STATIC HE*
new_he(void)
{
HE* he;
- if (he_root) {
- he = he_root;
- he_root = HeNEXT(he);
- return he;
- }
- return more_he();
+ LOCK_SV_MUTEX;
+ if (!PL_he_root)
+ more_he();
+ he = PL_he_root;
+ PL_he_root = HeNEXT(he);
+ UNLOCK_SV_MUTEX;
+ return he;
}
-static void
+STATIC void
del_he(HE *p)
{
- HeNEXT(p) = (HE*)he_root;
- he_root = p;
+ LOCK_SV_MUTEX;
+ HeNEXT(p) = (HE*)PL_he_root;
+ PL_he_root = p;
+ UNLOCK_SV_MUTEX;
}
-static HE*
+STATIC void
more_he(void)
{
register HE* he;
register HE* heend;
- he_root = (HE*)safemalloc(1008);
- he = he_root;
+ New(54, PL_he_root, 1008/sizeof(HE), HE);
+ he = PL_he_root;
heend = &he[1008 / sizeof(HE) - 1];
while (he < heend) {
HeNEXT(he) = (HE*)(he + 1);
he++;
}
HeNEXT(he) = 0;
- return new_he();
}
-static HEK *
+STATIC HEK *
save_hek(char *str, I32 len, U32 hash)
{
char *k;
dTHR;
sv = sv_newmortal();
mg_copy((SV*)hv, sv, key, klen);
- Sv = sv;
- return &Sv;
+ PL_hv_fetch_sv = sv;
+ return &PL_hv_fetch_sv;
}
+#ifdef ENV_IS_CASELESS
+ else if (mg_find((SV*)hv,'E')) {
+ U32 i;
+ for (i = 0; i < klen; ++i)
+ if (isLOWER(key[i])) {
+ char *nkey = strupr(SvPVX(sv_2mortal(newSVpv(key,klen))));
+ SV **ret = hv_fetch(hv, nkey, klen, 0);
+ if (!ret && lval)
+ ret = hv_store(hv, key, klen, NEWSV(61,0), 0);
+ return ret;
+ }
+ }
+#endif
}
xhv = (XPVHV*)SvANY(hv);
|| (HvNAME(hv) && strEQ(HvNAME(hv),ENV_HV_NAME))
#endif
)
- Newz(503,xhv->xhv_array, sizeof(HE*) * (xhv->xhv_max + 1), char);
+ Newz(503,xhv->xhv_array, ARRAY_ALLOC_BYTES(xhv->xhv_max + 1), char);
else
return 0;
}
if (HvNAME(hv) && strEQ(HvNAME(hv),ENV_HV_NAME)) {
char *gotenv;
- if ((gotenv = ENV_getenv(key)) != Nullch) {
+ if ((gotenv = PerlEnv_getenv(key)) != Nullch) {
sv = newSVpv(gotenv,strlen(gotenv));
SvTAINTED_on(sv);
return hv_store(hv,key,klen,sv,hash);
if (!hv)
return 0;
- if (SvRMAGICAL(hv) && mg_find((SV*)hv,'P')) {
- static HE mh;
-
- sv = sv_newmortal();
- keysv = sv_2mortal(newSVsv(keysv));
- mg_copy((SV*)hv, sv, (char*)keysv, HEf_SVKEY);
- if (!HeKEY_hek(&mh)) {
- char *k;
- New(54, k, HEK_BASESIZE + sizeof(SV*), char);
- HeKEY_hek(&mh) = (HEK*)k;
+ if (SvRMAGICAL(hv)) {
+ if (mg_find((SV*)hv,'P')) {
+ dTHR;
+ sv = sv_newmortal();
+ keysv = sv_2mortal(newSVsv(keysv));
+ mg_copy((SV*)hv, sv, (char*)keysv, HEf_SVKEY);
+ if (!HeKEY_hek(&PL_hv_fetch_ent_mh)) {
+ char *k;
+ New(54, k, HEK_BASESIZE + sizeof(SV*), char);
+ HeKEY_hek(&PL_hv_fetch_ent_mh) = (HEK*)k;
+ }
+ HeSVKEY_set(&PL_hv_fetch_ent_mh, keysv);
+ HeVAL(&PL_hv_fetch_ent_mh) = sv;
+ return &PL_hv_fetch_ent_mh;
+ }
+#ifdef ENV_IS_CASELESS
+ else if (mg_find((SV*)hv,'E')) {
+ U32 i;
+ key = SvPV(keysv, klen);
+ for (i = 0; i < klen; ++i)
+ if (isLOWER(key[i])) {
+ SV *nkeysv = sv_2mortal(newSVpv(key,klen));
+ (void)strupr(SvPVX(nkeysv));
+ entry = hv_fetch_ent(hv, nkeysv, 0, 0);
+ if (!entry && lval)
+ entry = hv_store_ent(hv, keysv, NEWSV(61,0), hash);
+ return entry;
+ }
}
- HeSVKEY_set(&mh, keysv);
- HeVAL(&mh) = sv;
- return &mh;
+#endif
}
xhv = (XPVHV*)SvANY(hv);
|| (HvNAME(hv) && strEQ(HvNAME(hv),ENV_HV_NAME))
#endif
)
- Newz(503,xhv->xhv_array, sizeof(HE*) * (xhv->xhv_max + 1), char);
+ Newz(503,xhv->xhv_array, ARRAY_ALLOC_BYTES(xhv->xhv_max + 1), char);
else
return 0;
}
if (HvNAME(hv) && strEQ(HvNAME(hv),ENV_HV_NAME)) {
char *gotenv;
- if ((gotenv = ENV_getenv(key)) != Nullch) {
+ if ((gotenv = PerlEnv_getenv(key)) != Nullch) {
sv = newSVpv(gotenv,strlen(gotenv));
SvTAINTED_on(sv);
return hv_store_ent(hv,keysv,sv,hash);
return 0;
}
+static void
+hv_magic_check (HV *hv, bool *needs_copy, bool *needs_store)
+{
+ MAGIC *mg = SvMAGIC(hv);
+ *needs_copy = FALSE;
+ *needs_store = TRUE;
+ while (mg) {
+ if (isUPPER(mg->mg_type)) {
+ *needs_copy = TRUE;
+ switch (mg->mg_type) {
+ case 'P':
+ case 'S':
+ *needs_store = FALSE;
+ }
+ }
+ mg = mg->mg_moremagic;
+ }
+}
+
SV**
hv_store(HV *hv, char *key, U32 klen, SV *val, register U32 hash)
{
xhv = (XPVHV*)SvANY(hv);
if (SvMAGICAL(hv)) {
- mg_copy((SV*)hv, val, key, klen);
- if (!xhv->xhv_array
- && (SvMAGIC(hv)->mg_moremagic
- || (SvMAGIC(hv)->mg_type != 'E'
-#ifdef OVERLOAD
- && SvMAGIC(hv)->mg_type != 'A'
-#endif /* OVERLOAD */
- )))
- return 0;
+ bool needs_copy;
+ bool needs_store;
+ hv_magic_check (hv, &needs_copy, &needs_store);
+ if (needs_copy) {
+ mg_copy((SV*)hv, val, key, klen);
+ if (!xhv->xhv_array && !needs_store)
+ return 0;
+#ifdef ENV_IS_CASELESS
+ else if (mg_find((SV*)hv,'E')) {
+ SV *sv = sv_2mortal(newSVpv(key,klen));
+ key = strupr(SvPVX(sv));
+ hash = 0;
+ }
+#endif
+ }
}
if (!hash)
PERL_HASH(hash, key, klen);
if (!xhv->xhv_array)
- Newz(505, xhv->xhv_array, sizeof(HE**) * (xhv->xhv_max + 1), char);
+ Newz(505, xhv->xhv_array, ARRAY_ALLOC_BYTES(xhv->xhv_max + 1), char);
oentry = &((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
i = 1;
xhv = (XPVHV*)SvANY(hv);
if (SvMAGICAL(hv)) {
dTHR;
- bool save_taint = tainted;
- if (tainting)
- tainted = SvTAINTED(keysv);
- keysv = sv_2mortal(newSVsv(keysv));
- mg_copy((SV*)hv, val, (char*)keysv, HEf_SVKEY);
- TAINT_IF(save_taint);
- if (!xhv->xhv_array
- && (SvMAGIC(hv)->mg_moremagic
- || (SvMAGIC(hv)->mg_type != 'E'
-#ifdef OVERLOAD
- && SvMAGIC(hv)->mg_type != 'A'
-#endif /* OVERLOAD */
- )))
- return Nullhe;
+ bool needs_copy;
+ bool needs_store;
+ hv_magic_check (hv, &needs_copy, &needs_store);
+ if (needs_copy) {
+ bool save_taint = PL_tainted;
+ if (PL_tainting)
+ PL_tainted = SvTAINTED(keysv);
+ keysv = sv_2mortal(newSVsv(keysv));
+ mg_copy((SV*)hv, val, (char*)keysv, HEf_SVKEY);
+ TAINT_IF(save_taint);
+ if (!xhv->xhv_array && !needs_store)
+ return Nullhe;
+#ifdef ENV_IS_CASELESS
+ else if (mg_find((SV*)hv,'E')) {
+ key = SvPV(keysv, klen);
+ keysv = sv_2mortal(newSVpv(key,klen));
+ (void)strupr(SvPVX(keysv));
+ hash = 0;
+ }
+#endif
+ }
}
key = SvPV(keysv, klen);
-
+
if (!hash)
PERL_HASH(hash, key, klen);
if (!xhv->xhv_array)
- Newz(505, xhv->xhv_array, sizeof(HE**) * (xhv->xhv_max + 1), char);
+ Newz(505, xhv->xhv_array, ARRAY_ALLOC_BYTES(xhv->xhv_max + 1), char);
oentry = &((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
i = 1;
register U32 hash;
register HE *entry;
register HE **oentry;
+ SV **svp;
SV *sv;
if (!hv)
return Nullsv;
if (SvRMAGICAL(hv)) {
- sv = *hv_fetch(hv, key, klen, TRUE);
- mg_clear(sv);
- if (mg_find(sv, 's')) {
- return Nullsv; /* %SIG elements cannot be deleted */
- }
- if (mg_find(sv, 'p')) {
- sv_unmagic(sv, 'p'); /* No longer an element */
- return sv;
- }
+ bool needs_copy;
+ bool needs_store;
+ hv_magic_check (hv, &needs_copy, &needs_store);
+
+ if (needs_copy && (svp = hv_fetch(hv, key, klen, TRUE))) {
+ sv = *svp;
+ mg_clear(sv);
+ if (!needs_store) {
+ if (mg_find(sv, 'p')) {
+ sv_unmagic(sv, 'p'); /* No longer an element */
+ return sv;
+ }
+ return Nullsv; /* element cannot be deleted */
+ }
+#ifdef ENV_IS_CASELESS
+ else if (mg_find((SV*)hv,'E')) {
+ sv = sv_2mortal(newSVpv(key,klen));
+ key = strupr(SvPVX(sv));
+ }
+#endif
+ }
}
xhv = (XPVHV*)SvANY(hv);
if (!xhv->xhv_array)
if (!hv)
return Nullsv;
if (SvRMAGICAL(hv)) {
- entry = hv_fetch_ent(hv, keysv, TRUE, hash);
- sv = HeVAL(entry);
- mg_clear(sv);
- if (mg_find(sv, 'p')) {
- sv_unmagic(sv, 'p'); /* No longer an element */
- return sv;
+ bool needs_copy;
+ bool needs_store;
+ hv_magic_check (hv, &needs_copy, &needs_store);
+
+ if (needs_copy && (entry = hv_fetch_ent(hv, keysv, TRUE, hash))) {
+ sv = HeVAL(entry);
+ mg_clear(sv);
+ if (!needs_store) {
+ if (mg_find(sv, 'p')) {
+ sv_unmagic(sv, 'p'); /* No longer an element */
+ return sv;
+ }
+ return Nullsv; /* element cannot be deleted */
+ }
+#ifdef ENV_IS_CASELESS
+ else if (mg_find((SV*)hv,'E')) {
+ key = SvPV(keysv, klen);
+ keysv = sv_2mortal(newSVpv(key,klen));
+ (void)strupr(SvPVX(keysv));
+ hash = 0;
+ }
+#endif
}
}
xhv = (XPVHV*)SvANY(hv);
magic_existspack(sv, mg_find(sv, 'p'));
return SvTRUE(sv);
}
+#ifdef ENV_IS_CASELESS
+ else if (mg_find((SV*)hv,'E')) {
+ sv = sv_2mortal(newSVpv(key,klen));
+ key = strupr(SvPVX(sv));
+ }
+#endif
}
xhv = (XPVHV*)SvANY(hv);
magic_existspack(sv, mg_find(sv, 'p'));
return SvTRUE(sv);
}
+#ifdef ENV_IS_CASELESS
+ else if (mg_find((SV*)hv,'E')) {
+ key = SvPV(keysv, klen);
+ keysv = sv_2mortal(newSVpv(key,klen));
+ (void)strupr(SvPVX(keysv));
+ hash = 0;
+ }
+#endif
}
xhv = (XPVHV*)SvANY(hv);
return FALSE;
}
-static void
+STATIC void
hsplit(HV *hv)
{
register XPVHV* xhv = (XPVHV*)SvANY(hv);
I32 oldsize = (I32) xhv->xhv_max + 1; /* sic(k) */
register I32 newsize = oldsize * 2;
register I32 i;
- register HE **a;
- register HE **b;
+ register char *a = xhv->xhv_array;
+ register HE **aep;
+ register HE **bep;
register HE *entry;
register HE **oentry;
-#ifndef STRANGE_MALLOC
- I32 tmp;
-#endif
- a = (HE**)xhv->xhv_array;
- nomemok = TRUE;
-#ifdef STRANGE_MALLOC
- Renew(a, newsize, HE*);
+ PL_nomemok = TRUE;
+#if defined(STRANGE_MALLOC) || defined(MYMALLOC)
+ Renew(a, ARRAY_ALLOC_BYTES(newsize), char);
+ if (!a) {
+ PL_nomemok = FALSE;
+ return;
+ }
#else
- i = newsize * sizeof(HE*);
#define MALLOC_OVERHEAD 16
- tmp = MALLOC_OVERHEAD;
- while (tmp - MALLOC_OVERHEAD < i)
- tmp += tmp;
- tmp -= MALLOC_OVERHEAD;
- tmp /= sizeof(HE*);
- assert(tmp >= newsize);
- New(2,a, tmp, HE*);
- Copy(xhv->xhv_array, a, oldsize, HE*);
+ New(2, a, ARRAY_ALLOC_BYTES(newsize), char);
+ if (!a) {
+ PL_nomemok = FALSE;
+ return;
+ }
+ Copy(xhv->xhv_array, a, oldsize * sizeof(HE*), char);
if (oldsize >= 64) {
- offer_nice_chunk(xhv->xhv_array,
- oldsize * sizeof(HE*) * 2 - MALLOC_OVERHEAD);
+ offer_nice_chunk(xhv->xhv_array, ARRAY_ALLOC_BYTES(oldsize));
}
else
Safefree(xhv->xhv_array);
#endif
- nomemok = FALSE;
- Zero(&a[oldsize], oldsize, HE*); /* zero 2nd half*/
+ PL_nomemok = FALSE;
+ Zero(&a[oldsize * sizeof(HE*)], (newsize-oldsize) * sizeof(HE*), char); /* zero 2nd half*/
xhv->xhv_max = --newsize;
- xhv->xhv_array = (char*)a;
+ xhv->xhv_array = a;
+ aep = (HE**)a;
- for (i=0; i<oldsize; i++,a++) {
- if (!*a) /* non-existent */
+ for (i=0; i<oldsize; i++,aep++) {
+ if (!*aep) /* non-existent */
continue;
- b = a+oldsize;
- for (oentry = a, entry = *a; entry; entry = *oentry) {
+ bep = aep+oldsize;
+ for (oentry = aep, entry = *aep; entry; entry = *oentry) {
if ((HeHASH(entry) & newsize) != i) {
*oentry = HeNEXT(entry);
- HeNEXT(entry) = *b;
- if (!*b)
+ HeNEXT(entry) = *bep;
+ if (!*bep)
xhv->xhv_fill++;
- *b = entry;
+ *bep = entry;
continue;
}
else
oentry = &HeNEXT(entry);
}
- if (!*a) /* everything moved */
+ if (!*aep) /* everything moved */
xhv->xhv_fill--;
}
}
register I32 newsize;
register I32 i;
register I32 j;
- register HE **a;
+ register char *a;
+ register HE **aep;
register HE *entry;
register HE **oentry;
if (newsize < newmax)
return; /* overflow detection */
- a = (HE**)xhv->xhv_array;
+ a = xhv->xhv_array;
if (a) {
- nomemok = TRUE;
-#ifdef STRANGE_MALLOC
- Renew(a, newsize, HE*);
+ PL_nomemok = TRUE;
+#if defined(STRANGE_MALLOC) || defined(MYMALLOC)
+ Renew(a, ARRAY_ALLOC_BYTES(newsize), char);
+ if (!a) {
+ PL_nomemok = FALSE;
+ return;
+ }
#else
- i = newsize * sizeof(HE*);
- j = MALLOC_OVERHEAD;
- while (j - MALLOC_OVERHEAD < i)
- j += j;
- j -= MALLOC_OVERHEAD;
- j /= sizeof(HE*);
- assert(j >= newsize);
- New(2, a, j, HE*);
- Copy(xhv->xhv_array, a, oldsize, HE*);
+ New(2, a, ARRAY_ALLOC_BYTES(newsize), char);
+ if (!a) {
+ PL_nomemok = FALSE;
+ return;
+ }
+ Copy(xhv->xhv_array, a, oldsize * sizeof(HE*), char);
if (oldsize >= 64) {
- offer_nice_chunk(xhv->xhv_array,
- oldsize * sizeof(HE*) * 2 - MALLOC_OVERHEAD);
+ offer_nice_chunk(xhv->xhv_array, ARRAY_ALLOC_BYTES(oldsize));
}
else
Safefree(xhv->xhv_array);
#endif
- nomemok = FALSE;
- Zero(&a[oldsize], newsize-oldsize, HE*); /* zero 2nd half*/
+ PL_nomemok = FALSE;
+ Zero(&a[oldsize * sizeof(HE*)], (newsize-oldsize) * sizeof(HE*), char); /* zero 2nd half*/
}
else {
- Newz(0, a, newsize, HE*);
+ Newz(0, a, ARRAY_ALLOC_BYTES(newsize), char);
}
xhv->xhv_max = --newsize;
- xhv->xhv_array = (char*)a;
+ xhv->xhv_array = a;
if (!xhv->xhv_fill) /* skip rest if no entries */
return;
- for (i=0; i<oldsize; i++,a++) {
- if (!*a) /* non-existent */
+ aep = (HE**)a;
+ for (i=0; i<oldsize; i++,aep++) {
+ if (!*aep) /* non-existent */
continue;
- for (oentry = a, entry = *a; entry; entry = *oentry) {
+ for (oentry = aep, entry = *aep; entry; entry = *oentry) {
if ((j = (HeHASH(entry) & newsize)) != i) {
j -= i;
*oentry = HeNEXT(entry);
- if (!(HeNEXT(entry) = a[j]))
+ if (!(HeNEXT(entry) = aep[j]))
xhv->xhv_fill++;
- a[j] = entry;
+ aep[j] = entry;
continue;
}
else
oentry = &HeNEXT(entry);
}
- if (!*a) /* everything moved */
+ if (!*aep) /* everything moved */
xhv->xhv_fill--;
}
}
return hv;
}
+HV *
+newHVhv(HV *ohv)
+{
+ register HV *hv;
+ register XPVHV* xhv;
+ STRLEN hv_max = ohv ? HvMAX(ohv) : 0;
+ STRLEN hv_fill = ohv ? HvFILL(ohv) : 0;
+
+ hv = newHV();
+ while (hv_max && hv_max + 1 >= hv_fill * 2)
+ hv_max = hv_max / 2; /* Is always 2^n-1 */
+ ((XPVHV*)SvANY(hv))->xhv_max = hv_max;
+ if (!hv_fill)
+ return hv;
+
+#if 0
+ if (!SvRMAGICAL(ohv) || !mg_find((SV*)ohv,'P')) {
+ /* Quick way ???*/
+ }
+ else
+#endif
+ {
+ HE *entry;
+ I32 hv_riter = HvRITER(ohv); /* current root of iterator */
+ HE *hv_eiter = HvEITER(ohv); /* current entry of iterator */
+
+ /* Slow way */
+ hv_iterinit(hv);
+ while (entry = hv_iternext(ohv)) {
+ hv_store(hv, HeKEY(entry), HeKLEN(entry),
+ SvREFCNT_inc(HeVAL(entry)), HeHASH(entry));
+ }
+ HvRITER(ohv) = hv_riter;
+ HvEITER(ohv) = hv_eiter;
+ }
+
+ return hv;
+}
+
void
hv_free_ent(HV *hv, register HE *entry)
{
+ SV *val;
+
if (!entry)
return;
- if (isGV(HeVAL(entry)) && GvCVu(HeVAL(entry)) && HvNAME(hv))
- sub_generation++; /* may be deletion of method from stash */
- SvREFCNT_dec(HeVAL(entry));
+ val = HeVAL(entry);
+ if (val && isGV(val) && GvCVu(val) && HvNAME(hv))
+ PL_sub_generation++; /* may be deletion of method from stash */
+ SvREFCNT_dec(val);
if (HeKLEN(entry) == HEf_SVKEY) {
SvREFCNT_dec(HeKEY_sv(entry));
Safefree(HeKEY_hek(entry));
if (!entry)
return;
if (isGV(HeVAL(entry)) && GvCVu(HeVAL(entry)) && HvNAME(hv))
- sub_generation++; /* may be deletion of method from stash */
+ PL_sub_generation++; /* may be deletion of method from stash */
sv_2mortal(HeVAL(entry)); /* free between statements */
if (HeKLEN(entry) == HEf_SVKEY) {
sv_2mortal(HeKEY_sv(entry));
mg_clear((SV*)hv);
}
-static void
+STATIC void
hfreeentries(HV *hv)
{
register HE **array;
}
xhv->xhv_riter = -1;
xhv->xhv_eiter = Null(HE*);
- return xhv->xhv_fill; /* should be xhv->xhv_keys? May change later */
+ return xhv->xhv_keys; /* used to be xhv->xhv_fill before 5.004_65 */
}
HE *
}
if (!xhv->xhv_array)
- Newz(506,xhv->xhv_array, sizeof(HE*) * (xhv->xhv_max + 1), char);
+ Newz(506,xhv->xhv_array, ARRAY_ALLOC_BYTES(xhv->xhv_max + 1), char);
if (entry)
entry = HeNEXT(entry);
while (!entry) {
I32 found = 0;
/* what follows is the moral equivalent of:
- if ((Svp = hv_fetch(strtab, tmpsv, FALSE, hash))) {
+ if ((Svp = hv_fetch(PL_strtab, tmpsv, FALSE, hash))) {
if (--*Svp == Nullsv)
- hv_delete(strtab, str, len, G_DISCARD, hash);
+ hv_delete(PL_strtab, str, len, G_DISCARD, hash);
} */
- xhv = (XPVHV*)SvANY(strtab);
+ xhv = (XPVHV*)SvANY(PL_strtab);
/* assert(xhv_array != 0) */
+ LOCK_STRTAB_MUTEX;
oentry = &((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
for (entry = *oentry; entry; i=0, oentry = &HeNEXT(entry), entry = *oentry) {
if (HeHASH(entry) != hash) /* strings can't be equal */
}
break;
}
+ UNLOCK_STRTAB_MUTEX;
if (!found)
warn("Attempt to free non-existent shared string");
/* what follows is the moral equivalent of:
- if (!(Svp = hv_fetch(strtab, str, len, FALSE)))
- hv_store(strtab, str, len, Nullsv, hash);
+ if (!(Svp = hv_fetch(PL_strtab, str, len, FALSE)))
+ hv_store(PL_strtab, str, len, Nullsv, hash);
*/
- xhv = (XPVHV*)SvANY(strtab);
+ xhv = (XPVHV*)SvANY(PL_strtab);
/* assert(xhv_array != 0) */
+ LOCK_STRTAB_MUTEX;
oentry = &((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
for (entry = *oentry; entry; i=0, entry = HeNEXT(entry)) {
if (HeHASH(entry) != hash) /* strings can't be equal */
if (i) { /* initial entry? */
++xhv->xhv_fill;
if (xhv->xhv_keys > xhv->xhv_max)
- hsplit(strtab);
+ hsplit(PL_strtab);
}
}
++HeVAL(entry); /* use value slot as REFCNT */
+ UNLOCK_STRTAB_MUTEX;
return HeKEY_hek(entry);
}
+