#define PERL_IN_HV_C
#include "perl.h"
-
STATIC HE*
S_new_he(pTHX)
{
#if defined(USE_ITHREADS)
HE *
-Perl_he_dup(pTHX_ HE *e, bool shared)
+Perl_he_dup(pTHX_ HE *e, bool shared, clone_params* param)
{
HE *ret;
ret = new_HE();
ptr_table_store(PL_ptr_table, e, ret);
- HeNEXT(ret) = he_dup(HeNEXT(e),shared);
+ HeNEXT(ret) = he_dup(HeNEXT(e),shared, param);
if (HeKLEN(e) == HEf_SVKEY)
- HeKEY_sv(ret) = SvREFCNT_inc(sv_dup(HeKEY_sv(e)));
+ HeKEY_sv(ret) = SvREFCNT_inc(sv_dup(HeKEY_sv(e), param));
else if (shared)
HeKEY_hek(ret) = share_hek(HeKEY(e), HeKLEN_UTF8(e), HeHASH(e));
else
HeKEY_hek(ret) = save_hek(HeKEY(e), HeKLEN_UTF8(e), HeHASH(e));
- HeVAL(ret) = SvREFCNT_inc(sv_dup(HeVAL(e)));
+ HeVAL(ret) = SvREFCNT_inc(sv_dup(HeVAL(e), param));
return ret;
}
#endif /* USE_ITHREADS */
#endif
}
+ /* We use xhv->xhv_foo fields directly instead of HvFOO(hv) to
+ avoid unnecessary pointer dereferencing. */
xhv = (XPVHV*)SvANY(hv);
- if (!xhv->xhv_array) {
+ if (!xhv->xhv_array /* !HvARRAY(hv) */) {
if (lval
#ifdef DYNAMIC_ENV_FETCH /* if it's an %ENV lookup, we may get it on the fly */
- || (HvNAME(hv) && strEQ(HvNAME(hv),ENV_HV_NAME))
+ || (SvRMAGICAL((SV*)hv) && mg_find((SV*)hv, PERL_MAGIC_env))
#endif
)
- Newz(503, xhv->xhv_array,
- PERL_HV_ARRAY_ALLOC_BYTES(xhv->xhv_max + 1), char);
+ Newz(503, xhv->xhv_array /* HvARRAY(hv) */,
+ PERL_HV_ARRAY_ALLOC_BYTES(xhv->xhv_max+1 /* HvMAX(hv)+1 */),
+ char);
else
return 0;
}
PERL_HASH(hash, key, klen);
+ /* entry = (HvARRAY(hv))[hash & (I32) HvMAX(hv)]; */
entry = ((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
for (; entry; entry = HeNEXT(entry)) {
if (HeHASH(entry) != hash) /* strings can't be equal */
return &HeVAL(entry);
}
#ifdef DYNAMIC_ENV_FETCH /* %ENV lookup? If so, try to fetch the value now */
- if (HvNAME(hv) && strEQ(HvNAME(hv),ENV_HV_NAME)) {
+ if (SvRMAGICAL((SV*)hv) && mg_find((SV*)hv, PERL_MAGIC_env)) {
unsigned long len;
char *env = PerlEnv_ENVgetenv_len(key,&len);
if (env) {
}
xhv = (XPVHV*)SvANY(hv);
- if (!xhv->xhv_array) {
+ if (!xhv->xhv_array /* !HvARRAY(hv) */) {
if (lval
#ifdef DYNAMIC_ENV_FETCH /* if it's an %ENV lookup, we may get it on the fly */
- || (HvNAME(hv) && strEQ(HvNAME(hv),ENV_HV_NAME))
+ || (SvRMAGICAL((SV*)hv) && mg_find((SV*)hv, PERL_MAGIC_env))
#endif
)
- Newz(503, xhv->xhv_array,
- PERL_HV_ARRAY_ALLOC_BYTES(xhv->xhv_max + 1), char);
+ Newz(503, xhv->xhv_array /* HvARRAY(hv) */,
+ PERL_HV_ARRAY_ALLOC_BYTES(xhv->xhv_max+1 /* HvMAX(hv)+1 */),
+ char);
else
return 0;
}
if (!hash)
PERL_HASH(hash, key, klen);
+ /* entry = (HvARRAY(hv))[hash & (I32) HvMAX(hv)]; */
entry = ((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
for (; entry; entry = HeNEXT(entry)) {
if (HeHASH(entry) != hash) /* strings can't be equal */
return entry;
}
#ifdef DYNAMIC_ENV_FETCH /* %ENV lookup? If so, try to fetch the value now */
- if (HvNAME(hv) && strEQ(HvNAME(hv),ENV_HV_NAME)) {
+ if (SvRMAGICAL((SV*)hv) && mg_find((SV*)hv, PERL_MAGIC_env)) {
unsigned long len;
char *env = PerlEnv_ENVgetenv_len(key,&len);
if (env) {
hv_magic_check (hv, &needs_copy, &needs_store);
if (needs_copy) {
mg_copy((SV*)hv, val, key, klen);
- if (!xhv->xhv_array && !needs_store)
+ if (!xhv->xhv_array /* !HvARRAY */ && !needs_store)
return 0;
#ifdef ENV_IS_CASELESS
else if (mg_find((SV*)hv, PERL_MAGIC_env)) {
if (!hash)
PERL_HASH(hash, key, klen);
- if (!xhv->xhv_array)
- Newz(505, xhv->xhv_array,
- PERL_HV_ARRAY_ALLOC_BYTES(xhv->xhv_max + 1), char);
+ if (!xhv->xhv_array /* !HvARRAY(hv) */)
+ Newz(505, xhv->xhv_array /* HvARRAY(hv) */,
+ PERL_HV_ARRAY_ALLOC_BYTES(xhv->xhv_max+1 /* HvMAX(hv)+1 */),
+ char);
+ /* oentry = &(HvARRAY(hv))[hash & (I32) HvMAX(hv)]; */
oentry = &((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
i = 1;
HeNEXT(entry) = *oentry;
*oentry = entry;
- xhv->xhv_keys++;
+ xhv->xhv_keys++; /* HvKEYS(hv)++ */
if (i) { /* initial entry? */
- ++xhv->xhv_fill;
- if (xhv->xhv_keys > xhv->xhv_max)
+ xhv->xhv_fill++; /* HvFILL(hv)++ */
+ if (xhv->xhv_keys > xhv->xhv_max /* HvKEYS(hv) > HvMAX(hv) */)
hsplit(hv);
}
keysv = sv_2mortal(newSVsv(keysv));
mg_copy((SV*)hv, val, (char*)keysv, HEf_SVKEY);
TAINT_IF(save_taint);
- if (!xhv->xhv_array && !needs_store)
+ if (!xhv->xhv_array /* !HvARRAY(hv) */ && !needs_store)
return Nullhe;
#ifdef ENV_IS_CASELESS
else if (mg_find((SV*)hv, PERL_MAGIC_env)) {
if (!hash)
PERL_HASH(hash, key, klen);
- if (!xhv->xhv_array)
- Newz(505, xhv->xhv_array,
- PERL_HV_ARRAY_ALLOC_BYTES(xhv->xhv_max + 1), char);
+ if (!xhv->xhv_array /* !HvARRAY(hv) */)
+ Newz(505, xhv->xhv_array /* HvARRAY(hv) */,
+ PERL_HV_ARRAY_ALLOC_BYTES(xhv->xhv_max+1 /* HvMAX(hv)+1 */),
+ char);
+ /* oentry = &(HvARRAY(hv))[hash & (I32) HvMAX(hv)]; */
oentry = &((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
i = 1;
HeNEXT(entry) = *oentry;
*oentry = entry;
- xhv->xhv_keys++;
+ xhv->xhv_keys++; /* HvKEYS(hv)++ */
if (i) { /* initial entry? */
- ++xhv->xhv_fill;
- if (xhv->xhv_keys > xhv->xhv_max)
+ xhv->xhv_fill++; /* HvFILL(hv)++ */
+ if (xhv->xhv_keys > xhv->xhv_max /* HvKEYS(hv) > HvMAX(hv) */)
hsplit(hv);
}
}
}
xhv = (XPVHV*)SvANY(hv);
- if (!xhv->xhv_array)
+ if (!xhv->xhv_array /* !HvARRAY(hv) */)
return Nullsv;
if (is_utf8 && !(PL_hints & HINT_UTF8_DISTINCT)) {
PERL_HASH(hash, key, klen);
+ /* oentry = &(HvARRAY(hv))[hash & (I32) HvMAX(hv)]; */
oentry = &((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
entry = *oentry;
i = 1;
Safefree(key);
*oentry = HeNEXT(entry);
if (i && !*oentry)
- xhv->xhv_fill--;
+ xhv->xhv_fill--; /* HvFILL(hv)-- */
if (flags & G_DISCARD)
sv = Nullsv;
else {
sv = sv_2mortal(HeVAL(entry));
HeVAL(entry) = &PL_sv_undef;
}
- if (entry == xhv->xhv_eiter)
+ if (entry == xhv->xhv_eiter /* HvEITER(hv) */)
HvLAZYDEL_on(hv);
else
hv_free_ent(hv, entry);
- --xhv->xhv_keys;
+ xhv->xhv_keys--; /* HvKEYS(hv)-- */
return sv;
}
if (key != keysave)
}
}
xhv = (XPVHV*)SvANY(hv);
- if (!xhv->xhv_array)
+ if (!xhv->xhv_array /* !HvARRAY(hv) */)
return Nullsv;
keysave = key = SvPV(keysv, klen);
if (!hash)
PERL_HASH(hash, key, klen);
+ /* oentry = &(HvARRAY(hv))[hash & (I32) HvMAX(hv)]; */
oentry = &((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
entry = *oentry;
i = 1;
Safefree(key);
*oentry = HeNEXT(entry);
if (i && !*oentry)
- xhv->xhv_fill--;
+ xhv->xhv_fill--; /* HvFILL(hv)-- */
if (flags & G_DISCARD)
sv = Nullsv;
else {
sv = sv_2mortal(HeVAL(entry));
HeVAL(entry) = &PL_sv_undef;
}
- if (entry == xhv->xhv_eiter)
+ if (entry == xhv->xhv_eiter /* HvEITER(hv) */)
HvLAZYDEL_on(hv);
else
hv_free_ent(hv, entry);
- --xhv->xhv_keys;
+ xhv->xhv_keys--; /* HvKEYS(hv)-- */
return sv;
}
if (key != keysave)
xhv = (XPVHV*)SvANY(hv);
#ifndef DYNAMIC_ENV_FETCH
- if (!xhv->xhv_array)
+ if (!xhv->xhv_array /* !HvARRAY(hv) */)
return 0;
#endif
PERL_HASH(hash, key, klen);
#ifdef DYNAMIC_ENV_FETCH
- if (!xhv->xhv_array) entry = Null(HE*);
+ if (!xhv->xhv_array /* !HvARRAY(hv) */) entry = Null(HE*);
else
#endif
+ /* entry = (HvARRAY(hv))[hash & (I32) HvMAX(hv)]; */
entry = ((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
for (; entry; entry = HeNEXT(entry)) {
if (HeHASH(entry) != hash) /* strings can't be equal */
return TRUE;
}
#ifdef DYNAMIC_ENV_FETCH /* is it out there? */
- if (HvNAME(hv) && strEQ(HvNAME(hv), ENV_HV_NAME)) {
+ if (SvRMAGICAL((SV*)hv) && mg_find((SV*)hv, PERL_MAGIC_env)) {
unsigned long len;
char *env = PerlEnv_ENVgetenv_len(key,&len);
if (env) {
xhv = (XPVHV*)SvANY(hv);
#ifndef DYNAMIC_ENV_FETCH
- if (!xhv->xhv_array)
+ if (!xhv->xhv_array /* !HvARRAY(hv) */)
return 0;
#endif
PERL_HASH(hash, key, klen);
#ifdef DYNAMIC_ENV_FETCH
- if (!xhv->xhv_array) entry = Null(HE*);
+ if (!xhv->xhv_array /* !HvARRAY(hv) */) entry = Null(HE*);
else
#endif
+ /* entry = (HvARRAY(hv))[hash & (I32) HvMAX(hv)]; */
entry = ((HE**)xhv->xhv_array)[hash & (I32) xhv->xhv_max];
for (; entry; entry = HeNEXT(entry)) {
if (HeHASH(entry) != hash) /* strings can't be equal */
return TRUE;
}
#ifdef DYNAMIC_ENV_FETCH /* is it out there? */
- if (HvNAME(hv) && strEQ(HvNAME(hv), ENV_HV_NAME)) {
+ if (SvRMAGICAL((SV*)hv) && mg_find((SV*)hv, PERL_MAGIC_env)) {
unsigned long len;
char *env = PerlEnv_ENVgetenv_len(key,&len);
if (env) {
S_hsplit(pTHX_ HV *hv)
{
register XPVHV* xhv = (XPVHV*)SvANY(hv);
- I32 oldsize = (I32) xhv->xhv_max + 1; /* sic(k) */
+ I32 oldsize = (I32) xhv->xhv_max+1; /* HvMAX(hv)+1 (sick) */
register I32 newsize = oldsize * 2;
register I32 i;
- register char *a = xhv->xhv_array;
+ register char *a = xhv->xhv_array; /* HvARRAY(hv) */
register HE **aep;
register HE **bep;
register HE *entry;
PL_nomemok = FALSE;
return;
}
- Copy(xhv->xhv_array, a, oldsize * sizeof(HE*), char);
+ Copy(xhv->xhv_array /* HvARRAY(hv) */, a, oldsize * sizeof(HE*), char);
if (oldsize >= 64) {
- offer_nice_chunk(xhv->xhv_array, PERL_HV_ARRAY_ALLOC_BYTES(oldsize));
+ offer_nice_chunk(xhv->xhv_array /* HvARRAY(hv) */,
+ PERL_HV_ARRAY_ALLOC_BYTES(oldsize));
}
else
- Safefree(xhv->xhv_array);
+ Safefree(xhv->xhv_array /* HvARRAY(hv) */);
#endif
PL_nomemok = FALSE;
Zero(&a[oldsize * sizeof(HE*)], (newsize-oldsize) * sizeof(HE*), char); /* zero 2nd half*/
- xhv->xhv_max = --newsize;
- xhv->xhv_array = a;
+ xhv->xhv_max = --newsize; /* HvMAX(hv) = --newsize */
+ xhv->xhv_array = a; /* HvARRAY(hv) = a */
aep = (HE**)a;
for (i=0; i<oldsize; i++,aep++) {
*oentry = HeNEXT(entry);
HeNEXT(entry) = *bep;
if (!*bep)
- xhv->xhv_fill++;
+ xhv->xhv_fill++; /* HvFILL(hv)++ */
*bep = entry;
continue;
}
oentry = &HeNEXT(entry);
}
if (!*aep) /* everything moved */
- xhv->xhv_fill--;
+ xhv->xhv_fill--; /* HvFILL(hv)-- */
}
}
Perl_hv_ksplit(pTHX_ HV *hv, IV newmax)
{
register XPVHV* xhv = (XPVHV*)SvANY(hv);
- I32 oldsize = (I32) xhv->xhv_max + 1; /* sic(k) */
+ I32 oldsize = (I32) xhv->xhv_max+1; /* HvMAX(hv)+1 (sick) */
register I32 newsize;
register I32 i;
register I32 j;
if (newsize < newmax)
return; /* overflow detection */
- a = xhv->xhv_array;
+ a = xhv->xhv_array; /* HvARRAY(hv) */
if (a) {
PL_nomemok = TRUE;
#if defined(STRANGE_MALLOC) || defined(MYMALLOC)
PL_nomemok = FALSE;
return;
}
- Copy(xhv->xhv_array, a, oldsize * sizeof(HE*), char);
+ Copy(xhv->xhv_array /* HvARRAY(hv) */, a, oldsize * sizeof(HE*), char);
if (oldsize >= 64) {
- offer_nice_chunk(xhv->xhv_array, PERL_HV_ARRAY_ALLOC_BYTES(oldsize));
+ offer_nice_chunk(xhv->xhv_array /* HvARRAY(hv) */,
+ PERL_HV_ARRAY_ALLOC_BYTES(oldsize));
}
else
- Safefree(xhv->xhv_array);
+ Safefree(xhv->xhv_array /* HvARRAY(hv) */);
#endif
PL_nomemok = FALSE;
Zero(&a[oldsize * sizeof(HE*)], (newsize-oldsize) * sizeof(HE*), char); /* zero 2nd half*/
else {
Newz(0, a, PERL_HV_ARRAY_ALLOC_BYTES(newsize), char);
}
- xhv->xhv_max = --newsize;
- xhv->xhv_array = a;
- if (!xhv->xhv_fill) /* skip rest if no entries */
+ xhv->xhv_max = --newsize; /* HvMAX(hv) = --newsize */
+ xhv->xhv_array = a; /* HvARRAY(hv) = a */
+ if (!xhv->xhv_fill /* !HvFILL(hv) */) /* skip rest if no entries */
return;
aep = (HE**)a;
j -= i;
*oentry = HeNEXT(entry);
if (!(HeNEXT(entry) = aep[j]))
- xhv->xhv_fill++;
+ xhv->xhv_fill++; /* HvFILL(hv)++ */
aep[j] = entry;
continue;
}
oentry = &HeNEXT(entry);
}
if (!*aep) /* everything moved */
- xhv->xhv_fill--;
+ xhv->xhv_fill--; /* HvFILL(hv)-- */
}
}
#ifndef NODEFAULT_SHAREKEYS
HvSHAREKEYS_on(hv); /* key-sharing on by default */
#endif
- xhv->xhv_max = 7; /* start with 8 buckets */
- xhv->xhv_fill = 0;
- xhv->xhv_pmroot = 0;
+ xhv->xhv_max = 7; /* HvMAX(hv) = 7 (start with 8 buckets) */
+ xhv->xhv_fill = 0; /* HvFILL(hv) = 0 */
+ xhv->xhv_pmroot = 0; /* HvPMROOT(hv) = 0 */
(void)hv_iterinit(hv); /* so each() will start off right */
return hv;
}
return;
xhv = (XPVHV*)SvANY(hv);
hfreeentries(hv);
- xhv->xhv_fill = 0;
- xhv->xhv_keys = 0;
- if (xhv->xhv_array)
- (void)memzero(xhv->xhv_array, (xhv->xhv_max + 1) * sizeof(HE*));
+ xhv->xhv_fill = 0; /* HvFILL(hv) = 0 */
+ xhv->xhv_keys = 0; /* HvKEYS(hv) = 0 */
+ if (xhv->xhv_array /* HvARRAY(hv) */)
+ (void)memzero(xhv->xhv_array /* HvARRAY(hv) */,
+ (xhv->xhv_max+1 /* HvMAX(hv)+1 */) * sizeof(HE*));
if (SvRMAGICAL(hv))
mg_clear((SV*)hv);
return;
xhv = (XPVHV*)SvANY(hv);
hfreeentries(hv);
- Safefree(xhv->xhv_array);
+ Safefree(xhv->xhv_array /* HvARRAY(hv) */);
if (HvNAME(hv)) {
Safefree(HvNAME(hv));
HvNAME(hv) = 0;
}
- xhv->xhv_array = 0;
- xhv->xhv_max = 7; /* it's a normal hash */
- xhv->xhv_fill = 0;
- xhv->xhv_keys = 0;
+ xhv->xhv_max = 7; /* HvMAX(hv) = 7 (it's a normal hash) */
+ xhv->xhv_array = 0; /* HvARRAY(hv) = 0 */
+ xhv->xhv_fill = 0; /* HvFILL(hv) = 0 */
+ xhv->xhv_keys = 0; /* HvKEYS(hv) = 0 */
if (SvRMAGICAL(hv))
mg_clear((SV*)hv);
if (!hv)
Perl_croak(aTHX_ "Bad hash");
xhv = (XPVHV*)SvANY(hv);
- entry = xhv->xhv_eiter;
+ entry = xhv->xhv_eiter; /* HvEITER(hv) */
if (entry && HvLAZYDEL(hv)) { /* was deleted earlier? */
HvLAZYDEL_off(hv);
hv_free_ent(hv, entry);
}
- xhv->xhv_riter = -1;
- xhv->xhv_eiter = Null(HE*);
- return xhv->xhv_keys; /* used to be xhv->xhv_fill before 5.004_65 */
+ xhv->xhv_riter = -1; /* HvRITER(hv) = -1 */
+ xhv->xhv_eiter = Null(HE*); /* HvEITER(hv) = Null(HE*) */
+ /* used to be xhv->xhv_fill before 5.004_65 */
+ return xhv->xhv_keys; /* HvKEYS(hv) */
}
/*
if (!hv)
Perl_croak(aTHX_ "Bad hash");
xhv = (XPVHV*)SvANY(hv);
- oldentry = entry = xhv->xhv_eiter;
+ oldentry = entry = xhv->xhv_eiter; /* HvEITER(hv) */
if ((mg = SvTIED_mg((SV*)hv, PERL_MAGIC_tied))) {
SV *key = sv_newmortal();
char *k;
HEK *hek;
- xhv->xhv_eiter = entry = new_HE(); /* one HE per MAGICAL hash */
+ /* one HE per MAGICAL hash */
+ xhv->xhv_eiter = entry = new_HE(); /* HvEITER(hv) = new_HE() */
Zero(entry, 1, HE);
Newz(54, k, HEK_BASESIZE + sizeof(SV*), char);
hek = (HEK*)k;
SvREFCNT_dec(HeVAL(entry));
Safefree(HeKEY_hek(entry));
del_HE(entry);
- xhv->xhv_eiter = Null(HE*);
+ xhv->xhv_eiter = Null(HE*); /* HvEITER(hv) = Null(HE*) */
return Null(HE*);
}
#ifdef DYNAMIC_ENV_FETCH /* set up %ENV for iteration */
- if (!entry && HvNAME(hv) && strEQ(HvNAME(hv), ENV_HV_NAME))
+ if (!entry && SvRMAGICAL((SV*)hv) && mg_find((SV*)hv, PERL_MAGIC_env))
prime_env_iter();
#endif
- if (!xhv->xhv_array)
- Newz(506, xhv->xhv_array,
- PERL_HV_ARRAY_ALLOC_BYTES(xhv->xhv_max + 1), char);
+ if (!xhv->xhv_array /* !HvARRAY(hv) */)
+ Newz(506, xhv->xhv_array /* HvARRAY(hv) */,
+ PERL_HV_ARRAY_ALLOC_BYTES(xhv->xhv_max+1 /* HvMAX(hv)+1 */),
+ char);
if (entry)
entry = HeNEXT(entry);
while (!entry) {
- ++xhv->xhv_riter;
- if (xhv->xhv_riter > xhv->xhv_max) {
- xhv->xhv_riter = -1;
+ xhv->xhv_riter++; /* HvRITER(hv)++ */
+ if (xhv->xhv_riter > xhv->xhv_max /* HvRITER(hv) > HvMAX(hv) */) {
+ xhv->xhv_riter = -1; /* HvRITER(hv) = -1 */
break;
}
+ /* entry = (HvARRAY(hv))[HvRITER(hv)]; */
entry = ((HE**)xhv->xhv_array)[xhv->xhv_riter];
}
hv_free_ent(hv, oldentry);
}
- xhv->xhv_eiter = entry;
+ xhv->xhv_eiter = entry; /* HvEITER(hv) = entry */
return entry;
}
xhv = (XPVHV*)SvANY(PL_strtab);
/* assert(xhv_array != 0) */
LOCK_STRTAB_MUTEX;
+ /* oentry = &(HvARRAY(hv))[hash & (I32) HvMAX(hv)]; */
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 */
if (--HeVAL(entry) == Nullsv) {
*oentry = HeNEXT(entry);
if (i && !*oentry)
- xhv->xhv_fill--;
+ xhv->xhv_fill--; /* HvFILL(hv)-- */
Safefree(HeKEY_hek(entry));
del_HE(entry);
- --xhv->xhv_keys;
+ xhv->xhv_keys--; /* HvKEYS(hv)-- */
}
break;
}
xhv = (XPVHV*)SvANY(PL_strtab);
/* assert(xhv_array != 0) */
LOCK_STRTAB_MUTEX;
+ /* oentry = &(HvARRAY(hv))[hash & (I32) HvMAX(hv)]; */
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 */
HeVAL(entry) = Nullsv;
HeNEXT(entry) = *oentry;
*oentry = entry;
- xhv->xhv_keys++;
+ xhv->xhv_keys++; /* HvKEYS(hv)++ */
if (i) { /* initial entry? */
- ++xhv->xhv_fill;
- if (xhv->xhv_keys > xhv->xhv_max)
+ xhv->xhv_fill++; /* HvFILL(hv)++ */
+ if (xhv->xhv_keys > xhv->xhv_max /* HvKEYS(hv) > HvMAX(hv) */)
hsplit(PL_strtab);
}
}