HE* he;
void ** const root = &PL_body_roots[HE_SVSLOT];
- LOCK_SV_MUTEX;
if (!*root)
S_more_he(aTHX);
he = (HE*) *root;
assert(he);
*root = HeNEXT(he);
- UNLOCK_SV_MUTEX;
return he;
}
#define new_HE() new_he()
#define del_HE(p) \
STMT_START { \
- LOCK_SV_MUTEX; \
HeNEXT(p) = (HE*)(PL_body_roots[HE_SVSLOT]); \
PL_body_roots[HE_SVSLOT] = p; \
- UNLOCK_SV_MUTEX; \
} STMT_END
Perl_newHV(pTHX)
{
register XPVHV* xhv;
- HV * const hv = (HV*)newSV(0);
-
- sv_upgrade((SV *)hv, SVt_PVHV);
+ HV * const hv = (HV*)newSV_type(SVt_PVHV);
xhv = (XPVHV*)SvANY(hv);
- SvPOK_off(hv);
- SvNOK_off(hv);
+ assert(!SvOK(hv));
#ifndef NODEFAULT_SHAREKEYS
HvSHAREKEYS_on(hv); /* key-sharing on by default */
#endif
void
Perl_unshare_hek(pTHX_ HEK *hek)
{
+ assert(hek);
unshare_hek_or_pvn(hek, NULL, 0, 0);
}
case HVrhek_PV:
/* Create a string SV that directly points to the bytes in our
structure. */
- value = newSV(0);
- sv_upgrade(value, SVt_PV);
+ value = newSV_type(SVt_PV);
SvPV_set(value, (char *) he->refcounted_he_data + 1);
SvCUR_set(value, he->refcounted_he_val.refcounted_he_u_len);
/* This stops anything trying to free it */
/*
=for apidoc refcounted_he_chain_2hv
-Generates an returns a C<HV *> by walking up the tree starting at the passed
+Generates and returns a C<HV *> by walking up the tree starting at the passed
in C<struct refcounted_he *>.
=cut