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authorNick Ing-Simmons <nik@tiuk.ti.com>1998-07-18 13:53:03 +0000
committerNick Ing-Simmons <nik@tiuk.ti.com>1998-07-18 13:53:03 +0000
commit3280af22f58e7b37514ed104858e2c2fc55ceeeb (patch)
tree8fd8328859f022068272656f072a7ec4eecac0a6 /universal.c
parentef6361f9c2260919aefcc17b1b80f8857c67a84a (diff)
downloadperl-3280af22f58e7b37514ed104858e2c2fc55ceeeb.tar.gz
PL_ prefix to all perlvars, part1
Builds and passes all tests at one limit i.e. -DPERL_GLOBAL_STRUCT p4raw-id: //depot/ansiperl@1532
Diffstat (limited to 'universal.c')
-rw-r--r--universal.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/universal.c b/universal.c
index ef4f5b3066..bf03261db7 100644
--- a/universal.c
+++ b/universal.c
@@ -15,26 +15,26 @@ isa_lookup(HV *stash, char *name, int len, int level)
HV* hv = Nullhv;
if (!stash)
- return &sv_undef;
+ return &PL_sv_undef;
if(strEQ(HvNAME(stash), name))
- return &sv_yes;
+ return &PL_sv_yes;
if (level > 100)
croak("Recursive inheritance detected in package '%s'", HvNAME(stash));
gvp = (GV**)hv_fetch(stash, "::ISA::CACHE::", 14, FALSE);
- if (gvp && (gv = *gvp) != (GV*)&sv_undef && (hv = GvHV(gv))) {
+ if (gvp && (gv = *gvp) != (GV*)&PL_sv_undef && (hv = GvHV(gv))) {
SV* sv;
SV** svp = (SV**)hv_fetch(hv, name, len, FALSE);
- if (svp && (sv = *svp) != (SV*)&sv_undef)
+ if (svp && (sv = *svp) != (SV*)&PL_sv_undef)
return sv;
}
gvp = (GV**)hv_fetch(stash,"ISA",3,FALSE);
- if (gvp && (gv = *gvp) != (GV*)&sv_undef && (av = GvAV(gv))) {
+ if (gvp && (gv = *gvp) != (GV*)&PL_sv_undef && (av = GvAV(gv))) {
if(!hv) {
gvp = (GV**)hv_fetch(stash, "::ISA::CACHE::", 14, TRUE);
@@ -53,17 +53,17 @@ isa_lookup(HV *stash, char *name, int len, int level)
SV* sv = *svp++;
HV* basestash = gv_stashsv(sv, FALSE);
if (!basestash) {
- if (dowarn)
+ if (PL_dowarn)
warn("Can't locate package %s for @%s::ISA",
SvPVX(sv), HvNAME(stash));
continue;
}
- if(&sv_yes == isa_lookup(basestash, name, len, level + 1)) {
- (void)hv_store(hv,name,len,&sv_yes,0);
- return &sv_yes;
+ if(&PL_sv_yes == isa_lookup(basestash, name, len, level + 1)) {
+ (void)hv_store(hv,name,len,&PL_sv_yes,0);
+ return &PL_sv_yes;
}
}
- (void)hv_store(hv,name,len,&sv_no,0);
+ (void)hv_store(hv,name,len,&PL_sv_no,0);
}
}
@@ -94,7 +94,7 @@ sv_derived_from(SV *sv, char *name)
}
return (type && strEQ(type,name)) ||
- (stash && isa_lookup(stash, name, strlen(name), 0) == &sv_yes)
+ (stash && isa_lookup(stash, name, strlen(name), 0) == &PL_sv_yes)
? TRUE
: FALSE ;
@@ -117,7 +117,7 @@ XS(XS_UNIVERSAL_isa)
croak("Usage: UNIVERSAL::isa(reference, kind)");
sv = ST(0);
- name = (char *)SvPV(ST(1),na);
+ name = (char *)SvPV(ST(1),PL_na);
ST(0) = boolSV(sv_derived_from(sv, name));
XSRETURN(1);
@@ -136,8 +136,8 @@ XS(XS_UNIVERSAL_can)
croak("Usage: UNIVERSAL::can(object-ref, method)");
sv = ST(0);
- name = (char *)SvPV(ST(1),na);
- rv = &sv_undef;
+ name = (char *)SvPV(ST(1),PL_na);
+ rv = &PL_sv_undef;
if(SvROK(sv)) {
sv = (SV*)SvRV(sv);
@@ -181,20 +181,20 @@ XS(XS_UNIVERSAL_VERSION)
gvp = pkg ? (GV**)hv_fetch(pkg,"VERSION",7,FALSE) : Null(GV**);
- if (gvp && (gv = *gvp) != (GV*)&sv_undef && (sv = GvSV(gv))) {
+ if (gvp && (gv = *gvp) != (GV*)&PL_sv_undef && (sv = GvSV(gv))) {
SV *nsv = sv_newmortal();
sv_setsv(nsv, sv);
sv = nsv;
undef = Nullch;
}
else {
- sv = (SV*)&sv_undef;
+ sv = (SV*)&PL_sv_undef;
undef = "(undef)";
}
if (items > 1 && (undef || (req = SvNV(ST(1)), req > SvNV(sv))))
croak("%s version %s required--this is only version %s",
- HvNAME(pkg), SvPV(ST(1),na), undef ? undef : SvPV(sv,na));
+ HvNAME(pkg), SvPV(ST(1),PL_na), undef ? undef : SvPV(sv,PL_na));
ST(0) = sv;