STATIC char*
gv_ename(GV *gv)
{
+ STRLEN n_a;
SV* tmpsv = sv_newmortal();
gv_efullname3(tmpsv, gv, Nullch);
- return SvPV(tmpsv,PL_na);
+ return SvPV(tmpsv,n_a);
}
STATIC OP *
if (!p)
return NOT_IN_PAD;
key = p - PL_threadsv_names;
+ MUTEX_LOCK(&thr->mutex);
svp = av_fetch(thr->threadsv, key, FALSE);
- if (!svp) {
+ if (svp)
+ MUTEX_UNLOCK(&thr->mutex);
+ else {
SV *sv = NEWSV(0, 0);
av_store(thr->threadsv, key, sv);
thr->threadsvp = AvARRAY(thr->threadsv);
+ MUTEX_UNLOCK(&thr->mutex);
/*
* Some magic variables used to be automagically initialised
* in gv_fetchpv. Those which are now per-thread magicals get
case '`':
case '\'':
PL_sawampersand = TRUE;
+ /* FALL THROUGH */
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
SvREADONLY_on(sv);
/* FALL THROUGH */
dTHR;
OP *kid;
SV *sv;
+ STRLEN n_a;
if (!o || PL_error_count)
return o;
PL_modcount++;
if (!type)
croak("Can't localize lexical variable %s",
- SvPV(*av_fetch(PL_comppad_name, o->op_targ, 4), PL_na));
+ SvPV(*av_fetch(PL_comppad_name, o->op_targ, 4), n_a));
break;
#ifdef USE_THREADS
{
dTHR;
OP *o;
+ STRLEN n_a;
+
if (type != OP_GOTO || label->op_type == OP_CONST) {
/* "last()" means "last" */
if (label->op_type == OP_STUB && (label->op_flags & OPf_PARENS))
o = newOP(type, OPf_SPECIAL);
else {
o = newPVOP(type, 0, savepv(label->op_type == OP_CONST
- ? SvPVx(((SVOP*)label)->op_sv, PL_na)
+ ? SvPVx(((SVOP*)label)->op_sv, n_a)
: ""));
}
op_free(label);
CV *
cv_clone(CV *proto)
{
- return cv_clone2(proto, CvOUTSIDE(proto));
+ CV *cv;
+ MUTEX_LOCK(&PL_cred_mutex); /* XXX create separate mutex */
+ cv = cv_clone2(proto, CvOUTSIDE(proto));
+ MUTEX_UNLOCK(&PL_cred_mutex); /* XXX create separate mutex */
+ return cv;
}
void
newSUB(I32 floor, OP *o, OP *proto, OP *block)
{
dTHR;
- char *name = o ? SvPVx(cSVOPo->op_sv, PL_na) : Nullch;
+ STRLEN n_a;
+ char *name = o ? SvPVx(cSVOPo->op_sv, n_a) : Nullch;
GV *gv = gv_fetchpv(name ? name : "__ANON__",
GV_ADDMULTI | (block ? 0 : GV_NOINIT), SVt_PVCV);
- char *ps = proto ? SvPVx(((SVOP*)proto)->op_sv, PL_na) : Nullch;
+ char *ps = proto ? SvPVx(((SVOP*)proto)->op_sv, n_a) : Nullch;
register CV *cv=0;
I32 ix;
else {
/* force display of errors found but not reported */
sv_catpv(ERRSV, not_safe);
- croak("%s", SvPVx(ERRSV, PL_na));
+ croak("%s", SvPVx(ERRSV, n_a));
}
}
}
return cv;
}
+/* XXX unsafe for threads if eval_owner isn't held */
void
newCONSTSUB(HV *stash, char *name, SV *sv)
{
char *name;
GV *gv;
I32 ix;
+ STRLEN n_a;
if (o)
- name = SvPVx(cSVOPo->op_sv, PL_na);
+ name = SvPVx(cSVOPo->op_sv, n_a);
else
name = "STDOUT";
gv = gv_fetchpv(name,TRUE, SVt_PVFM);
int iscv;
GV *gv;
SV *kidsv = kid->op_sv;
+ STRLEN n_a;
/* Is it a constant from cv_const_sv()? */
if (SvROK(kidsv) && SvREADONLY(kidsv)) {
croak("Constant is not %s reference", badtype);
return o;
}
- name = SvPV(kidsv, PL_na);
+ name = SvPV(kidsv, n_a);
if ((PL_hints & HINT_STRICT_REFS) && (kid->op_private & OPpCONST_BARE)) {
char *badthing = Nullch;
switch (o->op_type) {
SVOP *kid = (SVOP*)cUNOPo->op_first;
if (kid->op_type == OP_CONST && (kid->op_private & OPpCONST_BARE)) {
+ STRLEN n_a;
OP *newop = newGVOP(type, OPf_REF,
- gv_fetchpv(SvPVx(kid->op_sv, PL_na), TRUE, SVt_PVIO));
+ gv_fetchpv(SvPVx(kid->op_sv, n_a), TRUE, SVt_PVIO));
op_free(o);
return newop;
}
}
if (o->op_flags & OPf_KIDS) {
+ STRLEN n_a;
tokid = &cLISTOPo->op_first;
kid = cLISTOPo->op_first;
if (kid->op_type == OP_PUSHMARK ||
case OA_AVREF:
if (kid->op_type == OP_CONST &&
(kid->op_private & OPpCONST_BARE)) {
- char *name = SvPVx(((SVOP*)kid)->op_sv, PL_na);
+ char *name = SvPVx(((SVOP*)kid)->op_sv, n_a);
OP *newop = newAVREF(newGVOP(OP_GV, 0,
gv_fetchpv(name, TRUE, SVt_PVAV) ));
if (ckWARN(WARN_SYNTAX))
case OA_HVREF:
if (kid->op_type == OP_CONST &&
(kid->op_private & OPpCONST_BARE)) {
- char *name = SvPVx(((SVOP*)kid)->op_sv, PL_na);
+ char *name = SvPVx(((SVOP*)kid)->op_sv, n_a);
OP *newop = newHVREF(newGVOP(OP_GV, 0,
gv_fetchpv(name, TRUE, SVt_PVHV) ));
if (ckWARN(WARN_SYNTAX))
if (kid->op_type == OP_CONST &&
(kid->op_private & OPpCONST_BARE)) {
OP *newop = newGVOP(OP_GV, 0,
- gv_fetchpv(SvPVx(((SVOP*)kid)->op_sv, PL_na), TRUE,
+ gv_fetchpv(SvPVx(((SVOP*)kid)->op_sv, n_a), TRUE,
SVt_PVIO) );
op_free(kid);
kid = newop;
GV *namegv = 0;
int optional = 0;
I32 arg = 0;
+ STRLEN n_a;
for (cvop = o2; cvop->op_sibling; cvop = cvop->op_sibling) ;
if (cvop->op_type == OP_RV2CV) {
cv = GvCVu(tmpop->op_sv);
if (cv && SvPOK(cv) && !(o->op_private & OPpENTERSUB_AMPER)) {
namegv = CvANON(cv) ? (GV*)tmpop->op_sv : CvGV(cv);
- proto = SvPV((SV*)cv, PL_na);
+ proto = SvPV((SV*)cv, n_a);
}
}
}
default:
oops:
croak("Malformed prototype for %s: %s",
- gv_ename(namegv), SvPV((SV*)cv, PL_na));
+ gv_ename(namegv), SvPV((SV*)cv, n_a));
}
}
else
{
dTHR;
register OP* oldop = 0;
+ STRLEN n_a;
+
if (!o || o->op_seq)
return;
ENTER;
indsvp = hv_fetch(GvHV(*fields), key, keylen, FALSE);
if (!indsvp) {
croak("No such field \"%s\" in variable %s of type %s",
- key, SvPV(lexname, PL_na), HvNAME(SvSTASH(lexname)));
+ key, SvPV(lexname, n_a), HvNAME(SvSTASH(lexname)));
}
ind = SvIV(*indsvp);
if (ind < 1)