#define SIZE16 2
#define SIZE32 4
+#if SHORTSIZE != SIZE16 || LONGSIZE != SIZE32
+# define PERL_NATINT_PACK
+#endif
+
#if BYTEORDER > 0xFFFF && defined(_CRAY) && !defined(_CRAYMPP)
# if BYTEORDER == 0x12345678
# define OFF16(p) (char*)(p)
# endif
# define COPY16(s,p) (*(p) = 0, Copy(s, OFF16(p), SIZE16, char))
# define COPY32(s,p) (*(p) = 0, Copy(s, OFF32(p), SIZE32, char))
+# define COPYNN(s,p,n) (*(p) = 0, Copy(s, (char *)(p), n, char))
# define CAT16(sv,p) sv_catpvn(sv, OFF16(p), SIZE16)
# define CAT32(sv,p) sv_catpvn(sv, OFF32(p), SIZE32)
#else
# define COPY16(s,p) Copy(s, p, SIZE16, char)
# define COPY32(s,p) Copy(s, p, SIZE32, char)
+# define COPYNN(s,p,n) Copy(s, (char *)(p), n, char)
# define CAT16(sv,p) sv_catpvn(sv, (char*)(p), SIZE16)
# define CAT32(sv,p) sv_catpvn(sv, (char*)(p), SIZE32)
#endif
GvIOp(gv) = (IO *)sv;
(void)SvREFCNT_inc(sv);
sv = (SV*) gv;
- } else if (SvTYPE(sv) != SVt_PVGV)
+ }
+ else if (SvTYPE(sv) != SVt_PVGV)
DIE("Not a GLOB reference");
}
else {
RETSETUNDEF;
}
sym = SvPV(sv, n_a);
- if (PL_op->op_private & HINT_STRICT_REFS)
- DIE(PL_no_symref, sym, "a symbol");
- sv = (SV*)gv_fetchpv(sym, TRUE, SVt_PVGV);
+ if ((PL_op->op_flags & OPf_SPECIAL) &&
+ !(PL_op->op_flags & OPf_MOD))
+ {
+ sv = (SV*)gv_fetchpv(sym, FALSE, SVt_PVGV);
+ if (!sv)
+ RETSETUNDEF;
+ }
+ else {
+ if (PL_op->op_private & HINT_STRICT_REFS)
+ DIE(PL_no_symref, sym, "a symbol");
+ sv = (SV*)gv_fetchpv(sym, TRUE, SVt_PVGV);
+ }
}
}
if (PL_op->op_private & OPpLVAL_INTRO)
RETSETUNDEF;
}
sym = SvPV(sv, n_a);
- if (PL_op->op_private & HINT_STRICT_REFS)
- DIE(PL_no_symref, sym, "a SCALAR");
- gv = (GV*)gv_fetchpv(sym, TRUE, SVt_PV);
+ if ((PL_op->op_flags & OPf_SPECIAL) &&
+ !(PL_op->op_flags & OPf_MOD))
+ {
+ gv = (GV*)gv_fetchpv(sym, FALSE, SVt_PV);
+ if (!gv)
+ RETSETUNDEF;
+ }
+ else {
+ if (PL_op->op_private & HINT_STRICT_REFS)
+ DIE(PL_no_symref, sym, "a SCALAR");
+ gv = (GV*)gv_fetchpv(sym, TRUE, SVt_PV);
+ }
}
sv = GvSV(gv);
}
if (oa & OA_OPTIONAL) {
seen_question = 1;
str[n++] = ';';
- } else if (seen_question)
+ }
+ else if (seen_question)
goto set; /* XXXX system, exec */
if ((oa & (OA_OPTIONAL - 1)) >= OA_AVREF
&& (oa & (OA_OPTIONAL - 1)) <= OA_HVREF) {
}
str[n++] = '\0';
ret = sv_2mortal(newSVpv(str, n - 1));
- } else if (code) /* Non-Overridable */
+ }
+ else if (code) /* Non-Overridable */
goto set;
else { /* None such */
nonesuch:
(double)I_V(right) == right &&
(k = I_V(left)/I_V(right))*I_V(right) == I_V(left)) {
value = k;
- } else {
+ }
+ else {
value = left / right;
}
}
PP(pp_not)
{
-#ifdef OVERLOAD
djSP; tryAMAGICunSET(not);
-#endif /* OVERLOAD */
*PL_stack_sp = boolSV(!SvTRUE(*PL_stack_sp));
return NORMAL;
}
if (SvTYPE(hv) == SVt_PVHV) {
if (hv_exists_ent(hv, tmpsv, 0))
RETPUSHYES;
- } else if (SvTYPE(hv) == SVt_PVAV) {
+ }
+ else if (SvTYPE(hv) == SVt_PVAV) {
if (avhv_exists_ent((AV*)hv, tmpsv, 0))
RETPUSHYES;
- } else {
+ }
+ else {
DIE("Not a HASH reference");
}
RETPUSHNO;
if (realhv) {
HE *he = hv_fetch_ent(hv, keysv, lval, 0);
svp = he ? &HeVAL(he) : 0;
- } else {
+ }
+ else {
svp = avhv_fetch_ent((AV*)hv, keysv, lval, 0);
}
if (lval) {
register U32 culong;
double cdouble;
int commas = 0;
+#ifdef PERL_NATINT_PACK
+ int natint; /* native integer */
+ int unatint; /* unsigned native integer */
+#endif
if (gimme != G_ARRAY) { /* arrange to do first one only */
/*SUPPRESS 530*/
while (pat < patend) {
reparse:
datumtype = *pat++ & 0xFF;
+#ifdef PERL_NATINT_PACK
+ natint = 0;
+#endif
if (isSPACE(datumtype))
continue;
+ if (*pat == '_') {
+ char *natstr = "sSiIlL";
+
+ if (strchr(natstr, datumtype)) {
+#ifdef PERL_NATINT_PACK
+ natint = 1;
+#endif
+ pat++;
+ }
+ else
+ croak("'_' allowed only after types %s", natstr);
+ }
if (pat >= patend)
len = 1;
else if (*pat == '*') {
}
break;
case 's':
+#if SHORTSIZE == SIZE16
along = (strend - s) / SIZE16;
+#else
+ along = (strend - s) / (natint ? sizeof(short) : SIZE16);
+#endif
if (len > along)
len = along;
if (checksum) {
- while (len-- > 0) {
- COPY16(s, &ashort);
- s += SIZE16;
- culong += ashort;
+#if SHORTSIZE != SIZE16
+ if (natint) {
+ while (len-- > 0) {
+ COPYNN(s, &ashort, sizeof(short));
+ s += sizeof(short);
+ culong += ashort;
+
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ COPY16(s, &ashort);
+#if SHORTSIZE > SIZE16
+ if (ashort > 32767)
+ ashort -= 65536;
+#endif
+ s += SIZE16;
+ culong += ashort;
+ }
}
}
else {
EXTEND(SP, len);
EXTEND_MORTAL(len);
- while (len-- > 0) {
- COPY16(s, &ashort);
- s += SIZE16;
- sv = NEWSV(38, 0);
- sv_setiv(sv, (IV)ashort);
- PUSHs(sv_2mortal(sv));
+#if SHORTSIZE != SIZE16
+ if (natint) {
+ while (len-- > 0) {
+ COPYNN(s, &ashort, sizeof(short));
+ s += sizeof(short);
+ sv = NEWSV(38, 0);
+ sv_setiv(sv, (IV)ashort);
+ PUSHs(sv_2mortal(sv));
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ COPY16(s, &ashort);
+#if SHORTSIZE > SIZE16
+ if (ashort > 32767)
+ ashort -= 65536;
+#endif
+ s += SIZE16;
+ sv = NEWSV(38, 0);
+ sv_setiv(sv, (IV)ashort);
+ PUSHs(sv_2mortal(sv));
+ }
}
}
break;
case 'v':
case 'n':
case 'S':
+#if SHORTSIZE == SIZE16
along = (strend - s) / SIZE16;
+#else
+ unatint = natint && datumtype == 'S';
+ along = (strend - s) / (unatint ? sizeof(unsigned short) : SIZE16);
+#endif
if (len > along)
len = along;
if (checksum) {
- while (len-- > 0) {
- COPY16(s, &aushort);
- s += SIZE16;
+#if SHORTSIZE != SIZE16
+ if (unatint) {
+ while (len-- > 0) {
+ COPYNN(s, &aushort, sizeof(unsigned short));
+ s += sizeof(unsigned short);
+ culong += aushort;
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ COPY16(s, &aushort);
+ s += SIZE16;
#ifdef HAS_NTOHS
- if (datumtype == 'n')
- aushort = PerlSock_ntohs(aushort);
+ if (datumtype == 'n')
+ aushort = PerlSock_ntohs(aushort);
#endif
#ifdef HAS_VTOHS
- if (datumtype == 'v')
- aushort = vtohs(aushort);
+ if (datumtype == 'v')
+ aushort = vtohs(aushort);
#endif
- culong += aushort;
+ culong += aushort;
+ }
}
}
else {
EXTEND(SP, len);
EXTEND_MORTAL(len);
- while (len-- > 0) {
- COPY16(s, &aushort);
- s += SIZE16;
- sv = NEWSV(39, 0);
+#if SHORTSIZE != SIZE16
+ if (unatint) {
+ while (len-- > 0) {
+ COPYNN(s, &aushort, sizeof(unsigned short));
+ s += sizeof(unsigned short);
+ sv = NEWSV(39, 0);
+ sv_setiv(sv, (UV)aushort);
+ PUSHs(sv_2mortal(sv));
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ COPY16(s, &aushort);
+ s += SIZE16;
+ sv = NEWSV(39, 0);
#ifdef HAS_NTOHS
- if (datumtype == 'n')
- aushort = PerlSock_ntohs(aushort);
+ if (datumtype == 'n')
+ aushort = PerlSock_ntohs(aushort);
#endif
#ifdef HAS_VTOHS
- if (datumtype == 'v')
- aushort = vtohs(aushort);
+ if (datumtype == 'v')
+ aushort = vtohs(aushort);
#endif
- sv_setiv(sv, (IV)aushort);
- PUSHs(sv_2mortal(sv));
+ sv_setiv(sv, (UV)aushort);
+ PUSHs(sv_2mortal(sv));
+ }
}
}
break;
}
break;
case 'l':
+#if LONGSIZE == SIZE32
along = (strend - s) / SIZE32;
+#else
+ along = (strend - s) / (natint ? sizeof(long) : SIZE32);
+#endif
if (len > along)
len = along;
if (checksum) {
- while (len-- > 0) {
- COPY32(s, &along);
- s += SIZE32;
- if (checksum > 32)
- cdouble += (double)along;
- else
- culong += along;
+#if LONGSIZE != SIZE32
+ if (natint) {
+ while (len-- > 0) {
+ COPYNN(s, &along, sizeof(long));
+ s += sizeof(long);
+ if (checksum > 32)
+ cdouble += (double)along;
+ else
+ culong += along;
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ COPY32(s, &along);
+#if LONGSIZE > SIZE32
+ if (along > 2147483647)
+ along -= 4294967296;
+#endif
+ s += SIZE32;
+ if (checksum > 32)
+ cdouble += (double)along;
+ else
+ culong += along;
+ }
}
}
else {
EXTEND(SP, len);
EXTEND_MORTAL(len);
- while (len-- > 0) {
- COPY32(s, &along);
- s += SIZE32;
- sv = NEWSV(42, 0);
- sv_setiv(sv, (IV)along);
- PUSHs(sv_2mortal(sv));
+#if LONGSIZE != SIZE32
+ if (natint) {
+ while (len-- > 0) {
+ COPYNN(s, &along, sizeof(long));
+ s += sizeof(long);
+ sv = NEWSV(42, 0);
+ sv_setiv(sv, (IV)along);
+ PUSHs(sv_2mortal(sv));
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ COPY32(s, &along);
+#if LONGSIZE > SIZE32
+ if (along > 2147483647)
+ along -= 4294967296;
+#endif
+ s += SIZE32;
+ sv = NEWSV(42, 0);
+ sv_setiv(sv, (IV)along);
+ PUSHs(sv_2mortal(sv));
+ }
}
}
break;
case 'V':
case 'N':
case 'L':
+#if LONGSIZE == SIZE32
along = (strend - s) / SIZE32;
+#else
+ unatint = natint && datumtype == 'L';
+ along = (strend - s) / (unatint ? sizeof(unsigned long) : SIZE32);
+#endif
if (len > along)
len = along;
if (checksum) {
- while (len-- > 0) {
- COPY32(s, &aulong);
- s += SIZE32;
+#if LONGSIZE != SIZE32
+ if (unatint) {
+ while (len-- > 0) {
+ COPYNN(s, &aulong, sizeof(unsigned long));
+ s += sizeof(unsigned long);
+ if (checksum > 32)
+ cdouble += (double)aulong;
+ else
+ culong += aulong;
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ COPY32(s, &aulong);
+ s += SIZE32;
#ifdef HAS_NTOHL
- if (datumtype == 'N')
- aulong = PerlSock_ntohl(aulong);
+ if (datumtype == 'N')
+ aulong = PerlSock_ntohl(aulong);
#endif
#ifdef HAS_VTOHL
- if (datumtype == 'V')
- aulong = vtohl(aulong);
+ if (datumtype == 'V')
+ aulong = vtohl(aulong);
#endif
- if (checksum > 32)
- cdouble += (double)aulong;
- else
- culong += aulong;
+ if (checksum > 32)
+ cdouble += (double)aulong;
+ else
+ culong += aulong;
+ }
}
}
else {
EXTEND(SP, len);
EXTEND_MORTAL(len);
- while (len-- > 0) {
- COPY32(s, &aulong);
- s += SIZE32;
+#if LONGSIZE != SIZE32
+ if (unatint) {
+ while (len-- > 0) {
+ COPYNN(s, &aulong, sizeof(unsigned long));
+ s += sizeof(unsigned long);
+ sv = NEWSV(43, 0);
+ sv_setuv(sv, (UV)aulong);
+ PUSHs(sv_2mortal(sv));
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ COPY32(s, &aulong);
+ s += SIZE32;
#ifdef HAS_NTOHL
- if (datumtype == 'N')
- aulong = PerlSock_ntohl(aulong);
+ if (datumtype == 'N')
+ aulong = PerlSock_ntohl(aulong);
#endif
#ifdef HAS_VTOHL
- if (datumtype == 'V')
- aulong = vtohl(aulong);
+ if (datumtype == 'V')
+ aulong = vtohl(aulong);
#endif
- sv = NEWSV(43, 0);
- sv_setuv(sv, (UV)aulong);
- PUSHs(sv_2mortal(sv));
+ sv = NEWSV(43, 0);
+ sv_setuv(sv, (UV)aulong);
+ PUSHs(sv_2mortal(sv));
+ }
}
}
break;
float afloat;
double adouble;
int commas = 0;
+#ifdef PERL_NATINT_PACK
+ int natint; /* native integer */
+#endif
items = SP - MARK;
MARK++;
while (pat < patend) {
#define NEXTFROM (items-- > 0 ? *MARK++ : &PL_sv_no)
datumtype = *pat++ & 0xFF;
+#ifdef PERL_NATINT_PACK
+ natint = 0;
+#endif
if (isSPACE(datumtype))
continue;
+ if (*pat == '_') {
+ char *natstr = "sSiIlL";
+
+ if (strchr(natstr, datumtype)) {
+#ifdef PERL_NATINT_PACK
+ natint = 1;
+#endif
+ pat++;
+ }
+ else
+ croak("'_' allowed only after types %s", natstr);
+ }
if (*pat == '*') {
len = strchr("@Xxu", datumtype) ? 0 : items;
pat++;
}
break;
case 'S':
+#if SHORTSIZE != SIZE16
+ if (natint) {
+ unsigned short aushort;
+
+ while (len-- > 0) {
+ fromstr = NEXTFROM;
+ aushort = SvUV(fromstr);
+ sv_catpvn(cat, (char *)&aushort, sizeof(unsigned short));
+ }
+ }
+ else
+#endif
+ {
+ U16 aushort;
+
+ while (len-- > 0) {
+ fromstr = NEXTFROM;
+ aushort = (U16)SvUV(fromstr);
+ CAT16(cat, &aushort);
+ }
+
+ }
+ break;
case 's':
- while (len-- > 0) {
- fromstr = NEXTFROM;
- ashort = (I16)SvIV(fromstr);
- CAT16(cat, &ashort);
+#if SHORTSIZE != SIZE16
+ if (natint) {
+ while (len-- > 0) {
+ fromstr = NEXTFROM;
+ ashort = SvIV(fromstr);
+ sv_catpvn(cat, (char *)&ashort, sizeof(short));
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ fromstr = NEXTFROM;
+ ashort = (I16)SvIV(fromstr);
+ CAT16(cat, &ashort);
+ }
}
break;
case 'I':
}
break;
case 'L':
- while (len-- > 0) {
- fromstr = NEXTFROM;
- aulong = SvUV(fromstr);
- CAT32(cat, &aulong);
+#if LONGSIZE != SIZE32
+ if (natint) {
+ while (len-- > 0) {
+ fromstr = NEXTFROM;
+ aulong = SvUV(fromstr);
+ sv_catpvn(cat, (char *)&aulong, sizeof(unsigned long));
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ fromstr = NEXTFROM;
+ aulong = SvUV(fromstr);
+ CAT32(cat, &aulong);
+ }
}
break;
case 'l':
- while (len-- > 0) {
- fromstr = NEXTFROM;
- along = SvIV(fromstr);
- CAT32(cat, &along);
+#if LONGSIZE != SIZE32
+ if (natint) {
+ while (len-- > 0) {
+ fromstr = NEXTFROM;
+ along = SvIV(fromstr);
+ sv_catpvn(cat, (char *)&along, sizeof(long));
+ }
+ }
+ else
+#endif
+ {
+ while (len-- > 0) {
+ fromstr = NEXTFROM;
+ along = SvIV(fromstr);
+ CAT32(cat, &along);
+ }
}
break;
#ifdef HAS_QUAD
projects / p5sagit/p5-mst-13.2.git / blobdiff