/* doop.c
*
- * Copyright (c) 1991-1997, Larry Wall
+ * Copyright (c) 1991-1999, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*/
#include "EXTERN.h"
+#define PERL_IN_DOOP_C
#include "perl.h"
#if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX)
#include <signal.h>
#endif
-#ifndef PERL_OBJECT
-static I32 do_trans_CC_simple _((SV *sv));
-static I32 do_trans_CC_count _((SV *sv));
-static I32 do_trans_CC_complex _((SV *sv));
-static I32 do_trans_UU_simple _((SV *sv));
-static I32 do_trans_UU_count _((SV *sv));
-static I32 do_trans_UU_complex _((SV *sv));
-static I32 do_trans_UC_simple _((SV *sv));
-static I32 do_trans_CU_simple _((SV *sv));
-static I32 do_trans_UC_trivial _((SV *sv));
-static I32 do_trans_CU_trivial _((SV *sv));
-#endif
-
STATIC I32
-do_trans_CC_simple(SV *sv)
+S_do_trans_CC_simple(pTHX_ SV *sv)
{
dTHR;
U8 *s;
tbl = (short*)cPVOP->op_pv;
if (!tbl)
- croak("panic: do_trans");
+ Perl_croak(aTHX_ "panic: do_trans");
s = (U8*)SvPV(sv, len);
send = s + len;
}
STATIC I32
-do_trans_CC_count(SV *sv)
+S_do_trans_CC_count(pTHX_ SV *sv)
{
dTHR;
U8 *s;
tbl = (short*)cPVOP->op_pv;
if (!tbl)
- croak("panic: do_trans");
+ Perl_croak(aTHX_ "panic: do_trans");
s = (U8*)SvPV(sv, len);
send = s + len;
}
STATIC I32
-do_trans_CC_complex(SV *sv)
+S_do_trans_CC_complex(pTHX_ SV *sv)
{
dTHR;
U8 *s;
tbl = (short*)cPVOP->op_pv;
if (!tbl)
- croak("panic: do_trans");
+ Perl_croak(aTHX_ "panic: do_trans");
s = (U8*)SvPV(sv, len);
send = s + len;
}
STATIC I32
-do_trans_UU_simple(SV *sv)
+S_do_trans_UU_simple(pTHX_ SV *sv)
{
dTHR;
U8 *s;
}
STATIC I32
-do_trans_UU_count(SV *sv)
+S_do_trans_UU_count(pTHX_ SV *sv)
{
dTHR;
U8 *s;
send = s + len;
while (s < send) {
- if ((uv = swash_fetch(rv, s)) < none) {
- s += UTF8SKIP(s);
+ if ((uv = swash_fetch(rv, s)) < none)
matches++;
- }
+ s += UTF8SKIP(s);
}
return matches;
}
STATIC I32
-do_trans_UC_simple(SV *sv)
+S_do_trans_UC_simple(pTHX_ SV *sv)
{
dTHR;
U8 *s;
}
STATIC I32
-do_trans_CU_simple(SV *sv)
+S_do_trans_CU_simple(pTHX_ SV *sv)
{
dTHR;
U8 *s;
/* utf-8 to latin-1 */
STATIC I32
-do_trans_UC_trivial(SV *sv)
+S_do_trans_UC_trivial(pTHX_ SV *sv)
{
dTHR;
U8 *s;
/* latin-1 to utf-8 */
STATIC I32
-do_trans_CU_trivial(SV *sv)
+S_do_trans_CU_trivial(pTHX_ SV *sv)
{
dTHR;
U8 *s;
}
STATIC I32
-do_trans_UU_complex(SV *sv)
+S_do_trans_UU_complex(pTHX_ SV *sv)
{
dTHR;
U8 *s;
}
I32
-do_trans(SV *sv)
+Perl_do_trans(pTHX_ SV *sv)
{
dTHR;
STRLEN len;
if (SvREADONLY(sv) && !(PL_op->op_private & OPpTRANS_IDENTICAL))
- croak(no_modify);
+ Perl_croak(aTHX_ PL_no_modify);
(void)SvPV(sv, len);
if (!len)
(void)SvPV_force(sv, len);
(void)SvPOK_only(sv);
- DEBUG_t( deb("2.TBL\n"));
+ DEBUG_t( Perl_deb(aTHX_ "2.TBL\n"));
switch (PL_op->op_private & 63) {
case 0:
}
void
-do_join(register SV *sv, SV *del, register SV **mark, register SV **sp)
+Perl_do_join(pTHX_ register SV *sv, SV *del, register SV **mark, register SV **sp)
{
SV **oldmark = mark;
register I32 items = sp - mark;
mark++;
len = (items > 0 ? (delimlen * (items - 1) ) : 0);
- if (SvTYPE(sv) < SVt_PV)
- sv_upgrade(sv, SVt_PV);
+ (void)SvUPGRADE(sv, SVt_PV);
if (SvLEN(sv) < len + items) { /* current length is way too short */
while (items-- > 0) {
if (*mark && !SvGMAGICAL(*mark) && SvOK(*mark)) {
SvGROW(sv, len + 1); /* so try to pre-extend */
mark = oldmark;
- items = sp - mark;;
+ items = sp - mark;
++mark;
}
}
void
-do_sprintf(SV *sv, I32 len, SV **sarg)
+Perl_do_sprintf(pTHX_ SV *sv, I32 len, SV **sarg)
{
STRLEN patlen;
char *pat = SvPV(*sarg, patlen);
}
void
-do_vecset(SV *sv)
+Perl_do_vecset(pTHX_ SV *sv)
{
SV *targ = LvTARG(sv);
register I32 offset;
s[offset+3] = lval & 255;
}
}
+ SvSETMAGIC(targ);
}
void
-do_chop(register SV *astr, register SV *sv)
+Perl_do_chop(pTHX_ register SV *astr, register SV *sv)
{
STRLEN len;
char *s;
}
return;
}
- if (SvTYPE(sv) == SVt_PVHV) {
+ else if (SvTYPE(sv) == SVt_PVHV) {
HV* hv = (HV*)sv;
HE* entry;
(void)hv_iterinit(hv);
do_chop(astr,hv_iterval(hv,entry));
return;
}
+ else if (SvREADONLY(sv))
+ Perl_croak(aTHX_ PL_no_modify);
s = SvPV(sv, len);
if (len && !SvPOK(sv))
s = SvPV_force(sv, len);
s = send - 1;
while ((*s & 0xc0) == 0x80)
--s;
- if (UTF8SKIP(s) != send - s)
- warn("Malformed UTF-8 character");
+ if (UTF8SKIP(s) != send - s && ckWARN_d(WARN_UTF8))
+ Perl_warner(aTHX_ WARN_UTF8, "Malformed UTF-8 character");
sv_setpvn(astr, s, send - s);
*s = '\0';
SvCUR_set(sv, s - start);
}
I32
-do_chomp(register SV *sv)
+Perl_do_chomp(pTHX_ register SV *sv)
{
dTHR;
register I32 count;
if (RsSNARF(PL_rs))
return 0;
+ if (RsRECORD(PL_rs))
+ return 0;
count = 0;
if (SvTYPE(sv) == SVt_PVAV) {
register I32 i;
}
return count;
}
- if (SvTYPE(sv) == SVt_PVHV) {
+ else if (SvTYPE(sv) == SVt_PVHV) {
HV* hv = (HV*)sv;
HE* entry;
(void)hv_iterinit(hv);
count += do_chomp(hv_iterval(hv,entry));
return count;
}
+ else if (SvREADONLY(sv))
+ Perl_croak(aTHX_ PL_no_modify);
s = SvPV(sv, len);
if (len && !SvPOKp(sv))
s = SvPV_force(sv, len);
}
void
-do_vop(I32 optype, SV *sv, SV *left, SV *right)
+Perl_do_vop(pTHX_ I32 optype, SV *sv, SV *left, SV *right)
{
dTHR; /* just for taint */
#ifdef LIBERAL
len = leftlen < rightlen ? leftlen : rightlen;
lensave = len;
if (SvOK(sv) || SvTYPE(sv) > SVt_PVMG) {
- dc = SvPV_force(sv, PL_na);
+ STRLEN n_a;
+ dc = SvPV_force(sv, n_a);
if (SvCUR(sv) < len) {
dc = SvGROW(sv, len + 1);
(void)memzero(dc + SvCUR(sv), len - SvCUR(sv) + 1);
}
OP *
-do_kv(ARGSproto)
+Perl_do_kv(pTHX)
{
djSP;
HV *hv = (HV*)POPs;
RETURN;
}
- if (!SvRMAGICAL(keys) || !mg_find((SV*)keys,'P'))
+ if (! SvTIED_mg((SV*)keys, 'P'))
i = HvKEYS(keys);
else {
i = 0;
PUTBACK;
tmpstr = realhv ?
hv_iterval(hv,entry) : avhv_iterval((AV*)hv,entry);
- DEBUG_H(sv_setpvf(tmpstr, "%lu%%%d=%lu",
+ DEBUG_H(Perl_sv_setpvf(aTHX_ tmpstr, "%lu%%%d=%lu",
(unsigned long)HeHASH(entry),
HvMAX(keys)+1,
(unsigned long)(HeHASH(entry) & HvMAX(keys))));
https://perl5.git.perl.org / perl5.git / blobdiff