#include "EXTERN.h"
#include "perl.h"
-static void av_reify _((AV* av));
-
-static void
-av_reify(av)
-AV* av;
+void
+av_reify(AV *av)
{
I32 key;
SV* sv;
-
+
+ if (AvREAL(av))
+ return;
key = AvMAX(av) + 1;
while (key > AvFILL(av) + 1)
AvARRAY(av)[--key] = &sv_undef;
}
void
-av_extend(av,key)
-AV *av;
-I32 key;
+av_extend(AV *av, I32 key)
{
dTHR; /* only necessary if we have to extend stack */
if (key > AvMAX(av)) {
}
SV**
-av_fetch(av,key,lval)
-register AV *av;
-I32 key;
-I32 lval;
+av_fetch(register AV *av, I32 key, I32 lval)
{
SV *sv;
}
SV**
-av_store(av,key,val)
-register AV *av;
-I32 key;
-SV *val;
+av_store(register AV *av, I32 key, SV *val)
{
SV** ary;
}
AV *
-newAV()
+newAV(void)
{
register AV *av;
}
AV *
-av_make(size,strp)
-register I32 size;
-register SV **strp;
+av_make(register I32 size, register SV **strp)
{
register AV *av;
register I32 i;
}
AV *
-av_fake(size,strp)
-register I32 size;
-register SV **strp;
+av_fake(register I32 size, register SV **strp)
{
register AV *av;
register SV** ary;
}
void
-av_clear(av)
-register AV *av;
+av_clear(register AV *av)
{
register I32 key;
SV** ary;
SvPVX(av) = (char*)AvALLOC(av);
}
AvFILL(av) = -1;
+
+ if (SvRMAGICAL(av))
+ mg_clear((SV*)av);
}
void
-av_undef(av)
-register AV *av;
+av_undef(register AV *av)
{
register I32 key;
}
void
-av_push(av,val)
-register AV *av;
-SV *val;
+av_push(register AV *av, SV *val)
{
if (!av)
return;
}
SV *
-av_pop(av)
-register AV *av;
+av_pop(register AV *av)
{
SV *retval;
}
void
-av_unshift(av,num)
-register AV *av;
-register I32 num;
+av_unshift(register AV *av, register I32 num)
{
register I32 i;
register SV **sstr,**dstr;
}
SV *
-av_shift(av)
-register AV *av;
+av_shift(register AV *av)
{
SV *retval;
}
I32
-av_len(av)
-register AV *av;
+av_len(register AV *av)
{
return AvFILL(av);
}
void
-av_fill(av, fill)
-register AV *av;
-I32 fill;
+av_fill(register AV *av, I32 fill)
{
if (!av)
croak("panic: null array");
(void)av_store(av,fill,&sv_undef);
}
+
+HV*
+avhv_keys(AV *av)
+{
+ SV **keysp;
+ HV *keys = Nullhv;
+
+ keysp = av_fetch(av, 0, FALSE);
+ if (keysp) {
+ SV *sv = *keysp;
+ if (SvGMAGICAL(sv))
+ mg_get(sv);
+ if (SvROK(sv)) {
+ sv = SvRV(sv);
+ if (SvTYPE(sv) == SVt_PVHV)
+ keys = (HV*)sv;
+ }
+ }
+ if (!keys)
+ croak("Can't coerce array into hash");
+ return keys;
+}
+
SV**
-avhv_fetch(av, key, klen, lval)
-AV *av;
-char *key;
-U32 klen;
-I32 lval;
+avhv_fetch(AV *av, char *key, U32 klen, I32 lval)
{
- SV **keys, **indsvp;
+ SV **indsvp;
+ HV *keys = avhv_keys(av);
I32 ind;
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- indsvp = hv_fetch((HV*)SvRV(*keys), key, klen, FALSE);
+ indsvp = hv_fetch(keys, key, klen, FALSE);
if (indsvp) {
ind = SvIV(*indsvp);
if (ind < 1)
return 0;
ind = AvFILL(av) + 1;
- hv_store((HV*)SvRV(*keys), key, klen, newSViv(ind), 0);
+ hv_store(keys, key, klen, newSViv(ind), 0);
}
return av_fetch(av, ind, lval);
}
SV**
-avhv_fetch_ent(av, keysv, lval, hash)
-AV *av;
-SV *keysv;
-I32 lval;
-U32 hash;
+avhv_fetch_ent(AV *av, SV *keysv, I32 lval, U32 hash)
{
- SV **keys, **indsvp;
+ SV **indsvp;
+ HV *keys = avhv_keys(av);
HE *he;
I32 ind;
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- he = hv_fetch_ent((HV*)SvRV(*keys), keysv, FALSE, hash);
+ he = hv_fetch_ent(keys, keysv, FALSE, hash);
if (he) {
ind = SvIV(HeVAL(he));
if (ind < 1)
return 0;
ind = AvFILL(av) + 1;
- hv_store_ent((HV*)SvRV(*keys), keysv, newSViv(ind), 0);
+ hv_store_ent(keys, keysv, newSViv(ind), 0);
}
return av_fetch(av, ind, lval);
}
SV**
-avhv_store(av, key, klen, val, hash)
-AV *av;
-char *key;
-U32 klen;
-SV *val;
-U32 hash;
+avhv_store(AV *av, char *key, U32 klen, SV *val, U32 hash)
{
- SV **keys, **indsvp;
+ SV **indsvp;
+ HV *keys = avhv_keys(av);
I32 ind;
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- indsvp = hv_fetch((HV*)SvRV(*keys), key, klen, FALSE);
+ indsvp = hv_fetch(keys, key, klen, FALSE);
if (indsvp) {
ind = SvIV(*indsvp);
if (ind < 1)
croak("Bad index while coercing array into hash");
} else {
ind = AvFILL(av) + 1;
- hv_store((HV*)SvRV(*keys), key, klen, newSViv(ind), hash);
+ hv_store(keys, key, klen, newSViv(ind), hash);
}
return av_store(av, ind, val);
}
SV**
-avhv_store_ent(av, keysv, val, hash)
-AV *av;
-SV *keysv;
-SV *val;
-U32 hash;
+avhv_store_ent(AV *av, SV *keysv, SV *val, U32 hash)
{
- SV **keys;
+ HV *keys = avhv_keys(av);
HE *he;
I32 ind;
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- he = hv_fetch_ent((HV*)SvRV(*keys), keysv, FALSE, hash);
+ he = hv_fetch_ent(keys, keysv, FALSE, hash);
if (he) {
ind = SvIV(HeVAL(he));
if (ind < 1)
croak("Bad index while coercing array into hash");
} else {
ind = AvFILL(av) + 1;
- hv_store_ent((HV*)SvRV(*keys), keysv, newSViv(ind), hash);
+ hv_store_ent(keys, keysv, newSViv(ind), hash);
}
return av_store(av, ind, val);
}
bool
-avhv_exists_ent(av, keysv, hash)
-AV *av;
-SV *keysv;
-U32 hash;
+avhv_exists_ent(AV *av, SV *keysv, U32 hash)
{
- SV **keys;
-
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- return hv_exists_ent((HV*)SvRV(*keys), keysv, hash);
+ HV *keys = avhv_keys(av);
+ return hv_exists_ent(keys, keysv, hash);
}
bool
-avhv_exists(av, key, klen)
-AV *av;
-char *key;
-U32 klen;
+avhv_exists(AV *av, char *key, U32 klen)
{
- SV **keys;
-
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- return hv_exists((HV*)SvRV(*keys), key, klen);
+ HV *keys = avhv_keys(av);
+ return hv_exists(keys, key, klen);
}
/* avhv_delete leaks. Caller can re-index and compress if so desired. */
SV *
-avhv_delete(av, key, klen, flags)
-AV *av;
-char *key;
-U32 klen;
-I32 flags;
+avhv_delete(AV *av, char *key, U32 klen, I32 flags)
{
- SV **keys;
+ HV *keys = avhv_keys(av);
SV *sv;
SV **svp;
I32 ind;
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- sv = hv_delete((HV*)SvRV(*keys), key, klen, 0);
+ sv = hv_delete(keys, key, klen, 0);
if (!sv)
return Nullsv;
ind = SvIV(sv);
/* avhv_delete_ent leaks. Caller can re-index and compress if so desired. */
SV *
-avhv_delete_ent(av, keysv, flags, hash)
-AV *av;
-SV *keysv;
-I32 flags;
-U32 hash;
+avhv_delete_ent(AV *av, SV *keysv, I32 flags, U32 hash)
{
- SV **keys;
+ HV *keys = avhv_keys(av);
SV *sv;
SV **svp;
I32 ind;
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- sv = hv_delete_ent((HV*)SvRV(*keys), keysv, 0, hash);
+ sv = hv_delete_ent(keys, keysv, 0, hash);
if (!sv)
return Nullsv;
ind = SvIV(sv);
}
I32
-avhv_iterinit(av)
-AV *av;
+avhv_iterinit(AV *av)
{
- SV **keys;
-
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- return hv_iterinit((HV*)SvRV(*keys));
+ HV *keys = avhv_keys(av);
+ return hv_iterinit(keys);
}
HE *
-avhv_iternext(av)
-AV *av;
+avhv_iternext(AV *av)
{
- SV **keys;
-
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- return hv_iternext((HV*)SvRV(*keys));
+ HV *keys = avhv_keys(av);
+ return hv_iternext(keys);
}
SV *
-avhv_iterval(av, entry)
-AV *av;
-register HE *entry;
+avhv_iterval(AV *av, register HE *entry)
{
- SV **keys;
+ HV *keys = avhv_keys(av);
SV *sv;
I32 ind;
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- sv = hv_iterval((HV*)SvRV(*keys), entry);
+ sv = hv_iterval(keys, entry);
ind = SvIV(sv);
if (ind < 1)
croak("Bad index while coercing array into hash");
}
SV *
-avhv_iternextsv(av, key, retlen)
-AV *av;
-char **key;
-I32 *retlen;
+avhv_iternextsv(AV *av, char **key, I32 *retlen)
{
- SV **keys;
+ HV *keys = avhv_keys(av);
HE *he;
SV *sv;
I32 ind;
- keys = av_fetch(av, 0, FALSE);
- if (!keys || !SvROK(*keys) || SvTYPE(SvRV(*keys)) != SVt_PVHV)
- croak("Can't coerce array into hash");
- if ( (he = hv_iternext((HV*)SvRV(*keys))) == NULL)
- return NULL;
+ he = hv_iternext(keys);
+ if (!he)
+ return Nullsv;
*key = hv_iterkey(he, retlen);
- sv = hv_iterval((HV*)SvRV(*keys), he);
+ sv = hv_iterval(keys, he);
ind = SvIV(sv);
if (ind < 1)
croak("Bad index while coercing array into hash");
projects / p5sagit/p5-mst-13.2.git / blobdiff