#define DOCATCH(o) ((CATCH_GET == TRUE) ? docatch(o) : (o))
+static I32 sortcv(pTHXo_ SV *a, SV *b);
+static I32 sv_ncmp(pTHXo_ SV *a, SV *b);
+static I32 sv_i_ncmp(pTHXo_ SV *a, SV *b);
+static I32 amagic_ncmp(pTHXo_ SV *a, SV *b);
+static I32 amagic_i_ncmp(pTHXo_ SV *a, SV *b);
+static I32 amagic_cmp(pTHXo_ SV *a, SV *b);
+static I32 amagic_cmp_locale(pTHXo_ SV *a, SV *b);
+static I32 run_user_filter(pTHXo_ int idx, SV *buf_sv, int maxlen);
+
#ifdef PERL_OBJECT
-#define CALLOP this->*PL_op
+static I32 sv_cmp_static(pTHXo_ SV *a, SV *b);
+static I32 sv_cmp_locale_static(pTHXo_ SV *a, SV *b);
#else
-#define CALLOP *PL_op
+#define sv_cmp_static Perl_sv_cmp
+#define sv_cmp_locale_static Perl_sv_cmp_locale
#endif
PP(pp_wantarray)
PL_reginterp_cnt = I32_MAX; /* Mark as safe. */
pm->op_pmflags = pm->op_pmpermflags; /* reset case sensitivity */
- pm->op_pmregexp = CALLREGCOMP(t, t + len, pm);
+ pm->op_pmregexp = CALLREGCOMP(aTHX_ t, t + len, pm);
PL_reginterp_cnt = 0; /* XXXX Be extra paranoid - needed
inside tie/overload accessors. */
}
if (cx->sb_iters++) {
if (cx->sb_iters > cx->sb_maxiters)
- DIE("Substitution loop");
+ DIE(aTHX_ "Substitution loop");
if (!(cx->sb_rxtainted & 2) && SvTAINTED(TOPs))
cx->sb_rxtainted |= 2;
sv_catsv(dstr, POPs);
/* Are we done */
- if (cx->sb_once || !CALLREGEXEC(rx, s, cx->sb_strend, orig,
+ if (cx->sb_once || !CALLREGEXEC(aTHX_ rx, s, cx->sb_strend, orig,
s == m, cx->sb_targ, NULL,
((cx->sb_rflags & REXEC_COPY_STR)
? (REXEC_IGNOREPOS|REXEC_NOT_FIRST)
*rsp = (void*)p;
}
- *p++ = (UV)(RX_MATCH_COPIED(rx) ? rx->subbeg : Nullch);
+ *p++ = PTR2UV(RX_MATCH_COPIED(rx) ? rx->subbeg : Nullch);
RX_MATCH_COPIED_off(rx);
*p++ = rx->nparens;
- *p++ = (UV)rx->subbeg;
+ *p++ = PTR2UV(rx->subbeg);
*p++ = (UV)rx->sublen;
for (i = 0; i <= rx->nparens; ++i) {
*p++ = (UV)rx->startp[i];
rx->nparens = *p++;
- rx->subbeg = (char*)(*p++);
+ rx->subbeg = INT2PTR(char*,*p++);
rx->sublen = (I32)(*p++);
for (i = 0; i <= rx->nparens; ++i) {
rx->startp[i] = (I32)(*p++);
UV *p = (UV*)*rsp;
if (p) {
- Safefree((char*)(*p));
+ Safefree(INT2PTR(char*,*p));
Safefree(p);
*rsp = Null(void*);
}
bool chopspace = (strchr(PL_chopset, ' ') != Nullch);
char *chophere;
char *linemark;
- double value;
+ NV value;
bool gotsome;
STRLEN len;
STRLEN fudge = SvCUR(tmpForm) * (IN_UTF8 ? 3 : 1) + 1;
case FF_END: name = "END"; break;
}
if (arg >= 0)
- PerlIO_printf(PerlIO_stderr(), "%-16s%ld\n", name, (long) arg);
+ PerlIO_printf(Perl_debug_log, "%-16s%ld\n", name, (long) arg);
else
- PerlIO_printf(PerlIO_stderr(), "%-16s\n", name);
+ PerlIO_printf(Perl_debug_log, "%-16s\n", name);
} )
switch (*fpc++) {
case FF_LINEMARK:
else {
sv = &PL_sv_no;
if (ckWARN(WARN_SYNTAX))
- warner(WARN_SYNTAX, "Not enough format arguments");
+ Perl_warner(aTHX_ WARN_SYNTAX, "Not enough format arguments");
}
break;
gotsome = TRUE;
value = SvNV(sv);
/* Formats aren't yet marked for locales, so assume "yes". */
- SET_NUMERIC_LOCAL();
- if (arg & 256) {
- sprintf(t, "%#*.*f", (int) fieldsize, (int) arg & 255, value);
- } else {
- sprintf(t, "%*.0f", (int) fieldsize, value);
+ {
+ RESTORE_NUMERIC_LOCAL();
+#if defined(USE_LONG_DOUBLE)
+ if (arg & 256) {
+ sprintf(t, "%#*.*" PERL_PRIfldbl,
+ (int) fieldsize, (int) arg & 255, value);
+ } else {
+ sprintf(t, "%*.0" PERL_PRIfldbl, (int) fieldsize, value);
+ }
+#else
+ if (arg & 256) {
+ sprintf(t, "%#*.*f",
+ (int) fieldsize, (int) arg & 255, value);
+ } else {
+ sprintf(t, "%*.0f",
+ (int) fieldsize, value);
+ }
+#endif
+ RESTORE_NUMERIC_STANDARD();
}
t += fieldsize;
break;
if (lines == 200) {
arg = t - linemark;
if (strnEQ(linemark, linemark - arg, arg))
- DIE("Runaway format");
+ DIE(aTHX_ "Runaway format");
}
FmLINES(PL_formtarget) = lines;
SP = ORIGMARK;
RETURNOP(PL_op->op_next->op_next);
}
PL_stack_sp = PL_stack_base + *PL_markstack_ptr + 1;
- pp_pushmark(ARGS); /* push dst */
- pp_pushmark(ARGS); /* push src */
+ pp_pushmark(); /* push dst */
+ pp_pushmark(); /* push src */
ENTER; /* enter outer scope */
SAVETMPS;
PUTBACK;
if (PL_op->op_type == OP_MAPSTART)
- pp_pushmark(ARGS); /* push top */
+ pp_pushmark(); /* push top */
return ((LOGOP*)PL_op->op_next)->op_other;
}
PP(pp_mapstart)
{
- DIE("panic: mapstart"); /* uses grepstart */
+ DIE(aTHX_ "panic: mapstart"); /* uses grepstart */
}
PP(pp_mapwhile)
}
}
-STATIC I32
-sv_ncmp(pTHX_ SV *a, SV *b)
-{
- double nv1 = SvNV(a);
- double nv2 = SvNV(b);
- return nv1 < nv2 ? -1 : nv1 > nv2 ? 1 : 0;
-}
-
-STATIC I32
-sv_i_ncmp(pTHX_ SV *a, SV *b)
-{
- IV iv1 = SvIV(a);
- IV iv2 = SvIV(b);
- return iv1 < iv2 ? -1 : iv1 > iv2 ? 1 : 0;
-}
-#define tryCALL_AMAGICbin(left,right,meth,svp) STMT_START { \
- *svp = Nullsv; \
- if (PL_amagic_generation) { \
- if (SvAMAGIC(left)||SvAMAGIC(right))\
- *svp = amagic_call(left, \
- right, \
- CAT2(meth,_amg), \
- 0); \
- } \
- } STMT_END
-
-STATIC I32
-amagic_ncmp(pTHX_ register SV *a, register SV *b)
-{
- SV *tmpsv;
- tryCALL_AMAGICbin(a,b,ncmp,&tmpsv);
- if (tmpsv) {
- double d;
-
- if (SvIOK(tmpsv)) {
- I32 i = SvIVX(tmpsv);
- if (i > 0)
- return 1;
- return i? -1 : 0;
- }
- d = SvNV(tmpsv);
- if (d > 0)
- return 1;
- return d? -1 : 0;
- }
- return sv_ncmp(a, b);
-}
-
-STATIC I32
-amagic_i_ncmp(pTHX_ register SV *a, register SV *b)
-{
- SV *tmpsv;
- tryCALL_AMAGICbin(a,b,ncmp,&tmpsv);
- if (tmpsv) {
- double d;
-
- if (SvIOK(tmpsv)) {
- I32 i = SvIVX(tmpsv);
- if (i > 0)
- return 1;
- return i? -1 : 0;
- }
- d = SvNV(tmpsv);
- if (d > 0)
- return 1;
- return d? -1 : 0;
- }
- return sv_i_ncmp(a, b);
-}
-
-STATIC I32
-amagic_cmp(pTHX_ register SV *str1, register SV *str2)
-{
- SV *tmpsv;
- tryCALL_AMAGICbin(str1,str2,scmp,&tmpsv);
- if (tmpsv) {
- double d;
-
- if (SvIOK(tmpsv)) {
- I32 i = SvIVX(tmpsv);
- if (i > 0)
- return 1;
- return i? -1 : 0;
- }
- d = SvNV(tmpsv);
- if (d > 0)
- return 1;
- return d? -1 : 0;
- }
- return sv_cmp(str1, str2);
-}
-
-STATIC I32
-amagic_cmp_locale(pTHX_ register SV *str1, register SV *str2)
-{
- SV *tmpsv;
- tryCALL_AMAGICbin(str1,str2,scmp,&tmpsv);
- if (tmpsv) {
- double d;
-
- if (SvIOK(tmpsv)) {
- I32 i = SvIVX(tmpsv);
- if (i > 0)
- return 1;
- return i? -1 : 0;
- }
- d = SvNV(tmpsv);
- if (d > 0)
- return 1;
- return d? -1 : 0;
- }
- return sv_cmp_locale(str1, str2);
-}
-
PP(pp_sort)
{
djSP; dMARK; dORIGMARK;
SV *tmpstr = sv_newmortal();
gv_efullname3(tmpstr, gv, Nullch);
if (cv && CvXSUB(cv))
- DIE("Xsub \"%s\" called in sort", SvPVX(tmpstr));
- DIE("Undefined sort subroutine \"%s\" called",
+ DIE(aTHX_ "Xsub \"%s\" called in sort", SvPVX(tmpstr));
+ DIE(aTHX_ "Undefined sort subroutine \"%s\" called",
SvPVX(tmpstr));
}
if (cv) {
if (CvXSUB(cv))
- DIE("Xsub called in sort");
- DIE("Undefined subroutine in sort");
+ DIE(aTHX_ "Xsub called in sort");
+ DIE(aTHX_ "Undefined subroutine in sort");
}
- DIE("Not a CODE reference in sort");
+ DIE(aTHX_ "Not a CODE reference in sort");
}
PL_sortcop = CvSTART(cv);
SAVESPTR(CvROOT(cv)->op_ppaddr);
(void)SvREFCNT_inc(cv); /* in preparation for POPSUB */
}
PL_sortcxix = cxstack_ix;
- qsortsv((myorigmark+1), max, FUNC_NAME_TO_PTR(sortcv));
+ qsortsv((myorigmark+1), max, sortcv);
POPBLOCK(cx,PL_curpm);
PL_stack_sp = newsp;
qsortsv(ORIGMARK+1, max,
(PL_op->op_private & OPpSORT_NUMERIC)
? ( (PL_op->op_private & OPpSORT_INTEGER)
- ? ( overloading
- ? FUNC_NAME_TO_PTR(amagic_i_ncmp)
- : FUNC_NAME_TO_PTR(sv_i_ncmp))
- : ( overloading
- ? FUNC_NAME_TO_PTR(amagic_ncmp)
- : FUNC_NAME_TO_PTR(sv_ncmp)))
+ ? ( overloading ? amagic_i_ncmp : sv_i_ncmp)
+ : ( overloading ? amagic_ncmp : sv_ncmp))
: ( (PL_op->op_private & OPpLOCALE)
? ( overloading
- ? FUNC_NAME_TO_PTR(amagic_cmp_locale)
- : FUNC_NAME_TO_PTR(sv_cmp_locale))
- : ( overloading
- ? FUNC_NAME_TO_PTR(amagic_cmp)
- : FUNC_NAME_TO_PTR(sv_cmp) )));
+ ? amagic_cmp_locale
+ : sv_cmp_locale_static)
+ : ( overloading ? amagic_cmp : sv_cmp_static)));
if (PL_op->op_private & OPpSORT_REVERSE) {
SV **p = ORIGMARK+1;
SV **q = ORIGMARK+max;
PP(pp_range)
{
if (GIMME == G_ARRAY)
- return cCONDOP->op_true;
+ return NORMAL;
if (SvTRUEx(PAD_SV(PL_op->op_targ)))
- return cCONDOP->op_false;
+ return cLOGOP->op_other;
else
- return cCONDOP->op_true;
+ return NORMAL;
}
PP(pp_flip)
djSP;
if (GIMME == G_ARRAY) {
- RETURNOP(((CONDOP*)cUNOP->op_first)->op_false);
+ RETURNOP(((LOGOP*)cUNOP->op_first)->op_other);
}
else {
dTOPss;
else {
sv_setiv(targ, 0);
SP--;
- RETURNOP(((CONDOP*)cUNOP->op_first)->op_false);
+ RETURNOP(((LOGOP*)cUNOP->op_first)->op_other);
}
}
sv_setpv(TARG, "");
(looks_like_number(left) && *SvPVX(left) != '0') )
{
if (SvNV(left) < IV_MIN || SvNV(right) > IV_MAX)
- croak("Range iterator outside integer range");
+ DIE(aTHX_ "Range iterator outside integer range");
i = SvIV(left);
max = SvIV(right);
if (max >= i) {
/* Control. */
STATIC I32
-dopoptolabel(pTHX_ char *label)
+S_dopoptolabel(pTHX_ char *label)
{
dTHR;
register I32 i;
switch (CxTYPE(cx)) {
case CXt_SUBST:
if (ckWARN(WARN_UNSAFE))
- warner(WARN_UNSAFE, "Exiting substitution via %s",
+ Perl_warner(aTHX_ WARN_UNSAFE, "Exiting substitution via %s",
PL_op_name[PL_op->op_type]);
break;
case CXt_SUB:
if (ckWARN(WARN_UNSAFE))
- warner(WARN_UNSAFE, "Exiting subroutine via %s",
+ Perl_warner(aTHX_ WARN_UNSAFE, "Exiting subroutine via %s",
PL_op_name[PL_op->op_type]);
break;
case CXt_EVAL:
if (ckWARN(WARN_UNSAFE))
- warner(WARN_UNSAFE, "Exiting eval via %s",
+ Perl_warner(aTHX_ WARN_UNSAFE, "Exiting eval via %s",
PL_op_name[PL_op->op_type]);
break;
case CXt_NULL:
if (ckWARN(WARN_UNSAFE))
- warner(WARN_UNSAFE, "Exiting pseudo-block via %s",
+ Perl_warner(aTHX_ WARN_UNSAFE, "Exiting pseudo-block via %s",
PL_op_name[PL_op->op_type]);
return -1;
case CXt_LOOP:
if (!cx->blk_loop.label ||
strNE(label, cx->blk_loop.label) ) {
- DEBUG_l(deb("(Skipping label #%ld %s)\n",
+ DEBUG_l(Perl_deb(aTHX_ "(Skipping label #%ld %s)\n",
(long)i, cx->blk_loop.label));
continue;
}
- DEBUG_l( deb("(Found label #%ld %s)\n", (long)i, label));
+ DEBUG_l( Perl_deb(aTHX_ "(Found label #%ld %s)\n", (long)i, label));
return i;
}
}
case G_ARRAY:
return G_ARRAY;
default:
- croak("panic: bad gimme: %d\n", cxstack[cxix].blk_gimme);
+ Perl_croak(aTHX_ "panic: bad gimme: %d\n", cxstack[cxix].blk_gimme);
/* NOTREACHED */
return 0;
}
}
STATIC I32
-dopoptosub(pTHX_ I32 startingblock)
+S_dopoptosub(pTHX_ I32 startingblock)
{
dTHR;
return dopoptosub_at(cxstack, startingblock);
}
STATIC I32
-dopoptosub_at(pTHX_ PERL_CONTEXT *cxstk, I32 startingblock)
+S_dopoptosub_at(pTHX_ PERL_CONTEXT *cxstk, I32 startingblock)
{
dTHR;
I32 i;
continue;
case CXt_EVAL:
case CXt_SUB:
- DEBUG_l( deb("(Found sub #%ld)\n", (long)i));
+ DEBUG_l( Perl_deb(aTHX_ "(Found sub #%ld)\n", (long)i));
return i;
}
}
}
STATIC I32
-dopoptoeval(pTHX_ I32 startingblock)
+S_dopoptoeval(pTHX_ I32 startingblock)
{
dTHR;
I32 i;
default:
continue;
case CXt_EVAL:
- DEBUG_l( deb("(Found eval #%ld)\n", (long)i));
+ DEBUG_l( Perl_deb(aTHX_ "(Found eval #%ld)\n", (long)i));
return i;
}
}
}
STATIC I32
-dopoptoloop(pTHX_ I32 startingblock)
+S_dopoptoloop(pTHX_ I32 startingblock)
{
dTHR;
I32 i;
switch (CxTYPE(cx)) {
case CXt_SUBST:
if (ckWARN(WARN_UNSAFE))
- warner(WARN_UNSAFE, "Exiting substitution via %s",
+ Perl_warner(aTHX_ WARN_UNSAFE, "Exiting substitution via %s",
PL_op_name[PL_op->op_type]);
break;
case CXt_SUB:
if (ckWARN(WARN_UNSAFE))
- warner(WARN_UNSAFE, "Exiting subroutine via %s",
+ Perl_warner(aTHX_ WARN_UNSAFE, "Exiting subroutine via %s",
PL_op_name[PL_op->op_type]);
break;
case CXt_EVAL:
if (ckWARN(WARN_UNSAFE))
- warner(WARN_UNSAFE, "Exiting eval via %s",
+ Perl_warner(aTHX_ WARN_UNSAFE, "Exiting eval via %s",
PL_op_name[PL_op->op_type]);
break;
case CXt_NULL:
if (ckWARN(WARN_UNSAFE))
- warner(WARN_UNSAFE, "Exiting pseudo-block via %s",
+ Perl_warner(aTHX_ WARN_UNSAFE, "Exiting pseudo-block via %s",
PL_op_name[PL_op->op_type]);
return -1;
case CXt_LOOP:
- DEBUG_l( deb("(Found loop #%ld)\n", (long)i));
+ DEBUG_l( Perl_deb(aTHX_ "(Found loop #%ld)\n", (long)i));
return i;
}
}
I32 optype;
while (cxstack_ix > cxix) {
+ SV *sv;
cx = &cxstack[cxstack_ix];
DEBUG_l(PerlIO_printf(Perl_debug_log, "Unwinding block %ld, type %s\n",
(long) cxstack_ix, PL_block_type[CxTYPE(cx)]));
POPSUBST(cx);
continue; /* not break */
case CXt_SUB:
- POPSUB(cx);
+ POPSUB(cx,sv);
+ LEAVESUB(sv);
break;
case CXt_EVAL:
POPEVAL(cx);
* relying on the incidental global values.
*/
STATIC void
-free_closures(pTHX)
+S_free_closures(pTHX)
{
dTHR;
SV **svp = AvARRAY(PL_comppad_name);
}
}
+void
+Perl_qerror(pTHX_ SV *err)
+{
+ if (PL_in_eval)
+ sv_catsv(ERRSV, err);
+ else if (PL_errors)
+ sv_catsv(PL_errors, err);
+ else
+ Perl_warn(aTHX_ "%_", err);
+ ++PL_error_count;
+}
+
OP *
Perl_die_where(pTHX_ char *message, STRLEN msglen)
{
if (message) {
if (PL_in_eval & EVAL_KEEPERR) {
- SV **svp;
-
- svp = hv_fetch(ERRHV, message, msglen, TRUE);
- if (svp) {
- if (!SvIOK(*svp)) {
- static char prefix[] = "\t(in cleanup) ";
- SV *err = ERRSV;
- sv_upgrade(*svp, SVt_IV);
- (void)SvIOK_only(*svp);
- if (!SvPOK(err))
- sv_setpv(err,"");
- SvGROW(err, SvCUR(err)+sizeof(prefix)+msglen);
- sv_catpvn(err, prefix, sizeof(prefix)-1);
- sv_catpvn(err, message, msglen);
- if (ckWARN(WARN_UNSAFE)) {
- STRLEN start = SvCUR(err)-msglen-sizeof(prefix)+1;
- warner(WARN_UNSAFE, SvPVX(err)+start);
- }
+ static char prefix[] = "\t(in cleanup) ";
+ SV *err = ERRSV;
+ char *e = Nullch;
+ if (!SvPOK(err))
+ sv_setpv(err,"");
+ else if (SvCUR(err) >= sizeof(prefix)+msglen-1) {
+ e = SvPV(err, n_a);
+ e += n_a - msglen;
+ if (*e != *message || strNE(e,message))
+ e = Nullch;
+ }
+ if (!e) {
+ SvGROW(err, SvCUR(err)+sizeof(prefix)+msglen);
+ sv_catpvn(err, prefix, sizeof(prefix)-1);
+ sv_catpvn(err, message, msglen);
+ if (ckWARN(WARN_UNSAFE)) {
+ STRLEN start = SvCUR(err)-msglen-sizeof(prefix)+1;
+ Perl_warner(aTHX_ WARN_UNSAFE, SvPVX(err)+start);
}
- sv_inc(*svp);
}
}
else
else
message = SvPVx(ERRSV, msglen);
- while ((cxix = dopoptoeval(cxstack_ix)) < 0 && PL_curstackinfo->si_prev) {
+ while ((cxix = dopoptoeval(cxstack_ix)) < 0
+ && PL_curstackinfo->si_prev)
+ {
dounwind(-1);
POPSTACK;
}
POPBLOCK(cx,PL_curpm);
if (CxTYPE(cx) != CXt_EVAL) {
- PerlIO_write(PerlIO_stderr(), "panic: die ", 11);
- PerlIO_write(PerlIO_stderr(), message, msglen);
+ PerlIO_write(Perl_error_log, "panic: die ", 11);
+ PerlIO_write(Perl_error_log, message, msglen);
my_exit(1);
}
POPEVAL(cx);
if (optype == OP_REQUIRE) {
char* msg = SvPVx(ERRSV, n_a);
- DIE("%s", *msg ? msg : "Compilation failed in require");
+ DIE(aTHX_ "%sCompilation failed in require",
+ *msg ? msg : "Unknown error\n");
}
return pop_return();
}
/* SFIO can really mess with your errno */
int e = errno;
#endif
- PerlIO_write(PerlIO_stderr(), message, msglen);
- (void)PerlIO_flush(PerlIO_stderr());
+ PerlIO *serr = Perl_error_log;
+
+ PerlIO_write(serr, message, msglen);
+ (void)PerlIO_flush(serr);
#ifdef USE_SFIO
errno = e;
#endif
if (MAXARG)
count = POPi;
- EXTEND(SP, 6);
+ EXTEND(SP, 7);
for (;;) {
/* we may be in a higher stacklevel, so dig down deeper */
while (cxix < 0 && top_si->si_type != PERLSI_MAIN) {
PUSHs(&PL_sv_yes);
}
}
- else if (CxTYPE(cx) == CXt_SUB &&
- cx->blk_sub.hasargs &&
- PL_curcop->cop_stash == PL_debstash)
+ else {
+ PUSHs(&PL_sv_undef);
+ PUSHs(&PL_sv_undef);
+ }
+ if (CxTYPE(cx) == CXt_SUB && cx->blk_sub.hasargs
+ && PL_curcop->cop_stash == PL_debstash)
{
AV *ary = cx->blk_sub.argarray;
int off = AvARRAY(ary) - AvALLOC(ary);
Copy(AvALLOC(ary), AvARRAY(PL_dbargs), AvFILLp(ary) + 1 + off, SV*);
AvFILLp(PL_dbargs) = AvFILLp(ary) + off;
}
+ /* XXX only hints propagated via op_private are currently
+ * visible (others are not easily accessible, since they
+ * use the global PL_hints) */
+ PUSHs(sv_2mortal(newSViv((I32)cx->blk_oldcop->op_private &
+ HINT_PRIVATE_MASK)));
RETURN;
}
-STATIC I32
-sortcv(pTHX_ SV *a, SV *b)
-{
- dTHR;
- I32 oldsaveix = PL_savestack_ix;
- I32 oldscopeix = PL_scopestack_ix;
- I32 result;
- GvSV(PL_firstgv) = a;
- GvSV(PL_secondgv) = b;
- PL_stack_sp = PL_stack_base;
- PL_op = PL_sortcop;
- CALLRUNOPS();
- if (PL_stack_sp != PL_stack_base + 1)
- croak("Sort subroutine didn't return single value");
- if (!SvNIOKp(*PL_stack_sp))
- croak("Sort subroutine didn't return a numeric value");
- result = SvIV(*PL_stack_sp);
- while (PL_scopestack_ix > oldscopeix) {
- LEAVE;
- }
- leave_scope(oldsaveix);
- return result;
-}
-
PP(pp_reset)
{
djSP;
gv = PL_DBgv;
cv = GvCV(gv);
if (!cv)
- DIE("No DB::DB routine defined");
+ DIE(aTHX_ "No DB::DB routine defined");
if (CvDEPTH(cv) >= 1 && !(PL_debug & (1<<30))) /* don't do recursive DB::DB call */
return NORMAL;
(looks_like_number(sv) && *SvPVX(sv) != '0')) {
if (SvNV(sv) < IV_MIN ||
SvNV((SV*)cx->blk_loop.iterary) >= IV_MAX)
- croak("Range iterator outside integer range");
+ DIE(aTHX_ "Range iterator outside integer range");
cx->blk_loop.iterix = SvIV(sv);
cx->blk_loop.itermax = SvIV((SV*)cx->blk_loop.iterary);
}
{
djSP;
register PERL_CONTEXT *cx;
- struct block_loop cxloop;
I32 gimme;
SV **newsp;
PMOP *newpm;
POPBLOCK(cx,newpm);
mark = newsp;
- POPLOOP1(cx); /* Delay POPLOOP2 until stack values are safe */
+ newsp = PL_stack_base + cx->blk_loop.resetsp;
TAINT_NOT;
if (gimme == G_VOID)
SP = newsp;
PUTBACK;
- POPLOOP2(); /* Stack values are safe: release loop vars ... */
+ POPLOOP(cx); /* Stack values are safe: release loop vars ... */
PL_curpm = newpm; /* ... and pop $1 et al */
LEAVE;
djSP; dMARK;
I32 cxix;
register PERL_CONTEXT *cx;
- struct block_sub cxsub;
bool popsub2 = FALSE;
I32 gimme;
SV **newsp;
PMOP *newpm;
I32 optype = 0;
+ SV *sv;
if (PL_curstackinfo->si_type == PERLSI_SORT) {
if (cxstack_ix == PL_sortcxix || dopoptosub(cxstack_ix) <= PL_sortcxix) {
cxix = dopoptosub(cxstack_ix);
if (cxix < 0)
- DIE("Can't return outside a subroutine");
+ DIE(aTHX_ "Can't return outside a subroutine");
if (cxix < cxstack_ix)
dounwind(cxix);
POPBLOCK(cx,newpm);
switch (CxTYPE(cx)) {
case CXt_SUB:
- POPSUB1(cx); /* Delay POPSUB2 until stack values are safe */
popsub2 = TRUE;
break;
case CXt_EVAL:
/* Unassume the success we assumed earlier. */
char *name = cx->blk_eval.old_name;
(void)hv_delete(GvHVn(PL_incgv), name, strlen(name), G_DISCARD);
- DIE("%s did not return a true value", name);
+ DIE(aTHX_ "%s did not return a true value", name);
}
break;
default:
- DIE("panic: return");
+ DIE(aTHX_ "panic: return");
}
TAINT_NOT;
if (gimme == G_SCALAR) {
if (MARK < SP) {
if (popsub2) {
- if (cxsub.cv && CvDEPTH(cxsub.cv) > 1) {
+ if (cx->blk_sub.cv && CvDEPTH(cx->blk_sub.cv) > 1) {
if (SvTEMP(TOPs)) {
*++newsp = SvREFCNT_inc(*SP);
FREETMPS;
/* Stack values are safe: */
if (popsub2) {
- POPSUB2(); /* release CV and @_ ... */
+ POPSUB(cx,sv); /* release CV and @_ ... */
}
+ else
+ sv = Nullsv;
PL_curpm = newpm; /* ... and pop $1 et al */
LEAVE;
+ LEAVESUB(sv);
return pop_return();
}
djSP;
I32 cxix;
register PERL_CONTEXT *cx;
- struct block_loop cxloop;
- struct block_sub cxsub;
I32 pop2 = 0;
I32 gimme;
I32 optype;
OP *nextop;
SV **newsp;
PMOP *newpm;
- SV **mark = PL_stack_base + cxstack[cxstack_ix].blk_oldsp;
+ SV **mark;
+ SV *sv = Nullsv;
if (PL_op->op_flags & OPf_SPECIAL) {
cxix = dopoptoloop(cxstack_ix);
if (cxix < 0)
- DIE("Can't \"last\" outside a block");
+ DIE(aTHX_ "Can't \"last\" outside a block");
}
else {
cxix = dopoptolabel(cPVOP->op_pv);
if (cxix < 0)
- DIE("Label not found for \"last %s\"", cPVOP->op_pv);
+ DIE(aTHX_ "Label not found for \"last %s\"", cPVOP->op_pv);
}
if (cxix < cxstack_ix)
dounwind(cxix);
POPBLOCK(cx,newpm);
+ mark = newsp;
switch (CxTYPE(cx)) {
case CXt_LOOP:
- POPLOOP1(cx); /* Delay POPLOOP2 until stack values are safe */
pop2 = CXt_LOOP;
- nextop = cxloop.last_op->op_next;
+ newsp = PL_stack_base + cx->blk_loop.resetsp;
+ nextop = cx->blk_loop.last_op->op_next;
break;
case CXt_SUB:
- POPSUB1(cx); /* Delay POPSUB2 until stack values are safe */
pop2 = CXt_SUB;
nextop = pop_return();
break;
nextop = pop_return();
break;
default:
- DIE("panic: last");
+ DIE(aTHX_ "panic: last");
}
TAINT_NOT;
/* Stack values are safe: */
switch (pop2) {
case CXt_LOOP:
- POPLOOP2(); /* release loop vars ... */
+ POPLOOP(cx); /* release loop vars ... */
LEAVE;
break;
case CXt_SUB:
- POPSUB2(); /* release CV and @_ ... */
+ POPSUB(cx,sv); /* release CV and @_ ... */
break;
}
PL_curpm = newpm; /* ... and pop $1 et al */
LEAVE;
+ LEAVESUB(sv);
return nextop;
}
if (PL_op->op_flags & OPf_SPECIAL) {
cxix = dopoptoloop(cxstack_ix);
if (cxix < 0)
- DIE("Can't \"next\" outside a block");
+ DIE(aTHX_ "Can't \"next\" outside a block");
}
else {
cxix = dopoptolabel(cPVOP->op_pv);
if (cxix < 0)
- DIE("Label not found for \"next %s\"", cPVOP->op_pv);
+ DIE(aTHX_ "Label not found for \"next %s\"", cPVOP->op_pv);
}
if (cxix < cxstack_ix)
dounwind(cxix);
if (PL_op->op_flags & OPf_SPECIAL) {
cxix = dopoptoloop(cxstack_ix);
if (cxix < 0)
- DIE("Can't \"redo\" outside a block");
+ DIE(aTHX_ "Can't \"redo\" outside a block");
}
else {
cxix = dopoptolabel(cPVOP->op_pv);
if (cxix < 0)
- DIE("Label not found for \"redo %s\"", cPVOP->op_pv);
+ DIE(aTHX_ "Label not found for \"redo %s\"", cPVOP->op_pv);
}
if (cxix < cxstack_ix)
dounwind(cxix);
}
STATIC OP *
-dofindlabel(pTHX_ OP *o, char *label, OP **opstack, OP **oplimit)
+S_dofindlabel(pTHX_ OP *o, char *label, OP **opstack, OP **oplimit)
{
OP *kid;
OP **ops = opstack;
static char too_deep[] = "Target of goto is too deeply nested";
if (ops >= oplimit)
- croak(too_deep);
+ Perl_croak(aTHX_ too_deep);
if (o->op_type == OP_LEAVE ||
o->op_type == OP_SCOPE ||
o->op_type == OP_LEAVELOOP ||
{
*ops++ = cUNOPo->op_first;
if (ops >= oplimit)
- croak(too_deep);
+ Perl_croak(aTHX_ too_deep);
}
*ops = 0;
if (o->op_flags & OPf_KIDS) {
PP(pp_dump)
{
- return pp_goto(ARGS);
+ return pp_goto();
/*NOTREACHED*/
}
SV** mark;
I32 items = 0;
I32 oldsave;
- int arg_was_real = 0;
retry:
if (!CvROOT(cv) && !CvXSUB(cv)) {
goto retry;
tmpstr = sv_newmortal();
gv_efullname3(tmpstr, gv, Nullch);
- DIE("Goto undefined subroutine &%s",SvPVX(tmpstr));
+ DIE(aTHX_ "Goto undefined subroutine &%s",SvPVX(tmpstr));
}
- DIE("Goto undefined subroutine");
+ DIE(aTHX_ "Goto undefined subroutine");
}
/* First do some returnish stuff. */
cxix = dopoptosub(cxstack_ix);
if (cxix < 0)
- DIE("Can't goto subroutine outside a subroutine");
+ DIE(aTHX_ "Can't goto subroutine outside a subroutine");
if (cxix < cxstack_ix)
dounwind(cxix);
TOPBLOCK(cx);
if (CxTYPE(cx) == CXt_EVAL && cx->blk_eval.old_op_type == OP_ENTEREVAL)
- DIE("Can't goto subroutine from an eval-string");
+ DIE(aTHX_ "Can't goto subroutine from an eval-string");
mark = PL_stack_sp;
- if (CxTYPE(cx) == CXt_SUB &&
- cx->blk_sub.hasargs) { /* put @_ back onto stack */
+ if (CxTYPE(cx) == CXt_SUB && cx->blk_sub.hasargs) {
+ /* put @_ back onto stack */
AV* av = cx->blk_sub.argarray;
items = AvFILLp(av) + 1;
SvREFCNT_dec(GvAV(PL_defgv));
GvAV(PL_defgv) = cx->blk_sub.savearray;
#endif /* USE_THREADS */
+ /* abandon @_ if it got reified */
if (AvREAL(av)) {
- arg_was_real = 1;
- AvREAL_off(av); /* so av_clear() won't clobber elts */
+ (void)sv_2mortal((SV*)av); /* delay until return */
+ av = newAV();
+ av_extend(av, items-1);
+ AvFLAGS(av) = AVf_REIFY;
+ PL_curpad[0] = (SV*)(cx->blk_sub.argarray = av);
}
- av_clear(av);
}
else if (CvXSUB(cv)) { /* put GvAV(defgv) back onto stack */
AV* av;
PL_stack_sp--; /* There is no cv arg. */
/* Push a mark for the start of arglist */
PUSHMARK(mark);
- (void)(*CvXSUB(cv))(cv _PERL_OBJECT_THIS);
+ (void)(*CvXSUB(cv))(aTHXo_ cv);
/* Pop the current context like a decent sub should */
POPBLOCK(cx, PL_curpm);
/* Do _not_ use PUTBACK, keep the XSUB's return stack! */
}
Copy(mark,AvARRAY(av),items,SV*);
AvFILLp(av) = items - 1;
- /* preserve @_ nature */
- if (arg_was_real) {
- AvREIFY_off(av);
- AvREAL_on(av);
- }
+ assert(!AvREAL(av));
while (items--) {
if (*mark)
SvTEMP_off(*mark);
CV *gotocv;
if (PERLDB_SUB_NN) {
- SvIVX(sv) = (IV)cv; /* Already upgraded, saved */
+ SvIVX(sv) = PTR2IV(cv); /* Already upgraded, saved */
} else {
save_item(sv);
gv_efullname3(sv, CvGV(cv), Nullch);
else {
label = SvPV(sv,n_a);
if (!(do_dump || *label))
- DIE(must_have_label);
+ DIE(aTHX_ must_have_label);
}
}
else if (PL_op->op_flags & OPf_SPECIAL) {
if (! do_dump)
- DIE(must_have_label);
+ DIE(aTHX_ must_have_label);
}
else
label = cPVOP->op_pv;
}
/* FALL THROUGH */
case CXt_NULL:
- DIE("Can't \"goto\" outside a block");
+ DIE(aTHX_ "Can't \"goto\" outside a block");
default:
if (ix)
- DIE("panic: goto");
+ DIE(aTHX_ "panic: goto");
gotoprobe = PL_main_root;
break;
}
PL_lastgotoprobe = gotoprobe;
}
if (!retop)
- DIE("Can't find label %s", label);
+ DIE(aTHX_ "Can't find label %s", label);
/* pop unwanted frames */
/* Eventually we may want to stack the needed arguments
* for each op. For now, we punt on the hard ones. */
if (PL_op->op_type == OP_ENTERITER)
- DIE("Can't \"goto\" into the middle of a foreach loop",
+ DIE(aTHX_ "Can't \"goto\" into the middle of a foreach loop",
label);
- (CALLOP->op_ppaddr)(ARGS);
+ CALL_FPTR(PL_op->op_ppaddr)(aTHX);
}
PL_op = oldop;
}
PP(pp_nswitch)
{
djSP;
- double value = SvNVx(GvSV(cCOP->cop_gv));
+ NV value = SvNVx(GvSV(cCOP->cop_gv));
register I32 match = I_32(value);
if (value < 0.0) {
- if (((double)match) > value)
+ if (((NV)match) > value)
--match; /* was fractional--truncate other way */
}
match -= cCOP->uop.scop.scop_offset;
/* Eval. */
STATIC void
-save_lines(pTHX_ AV *array, SV *sv)
+S_save_lines(pTHX_ AV *array, SV *sv)
{
register char *s = SvPVX(sv);
register char *send = SvPVX(sv) + SvCUR(sv);
}
STATIC void *
-docatch_body(pTHX_ va_list args)
+S_docatch_body(pTHX_ va_list args)
{
- CALLRUNOPS();
+ CALLRUNOPS(aTHX);
return NULL;
}
STATIC OP *
-docatch(pTHX_ OP *o)
+S_docatch(pTHX_ OP *o)
{
dTHR;
int ret;
#endif
PL_op = o;
redo_body:
- CALLPROTECT(&ret, FUNC_NAME_TO_PTR(docatch_body));
+ CALLPROTECT(aTHX_ &ret, MEMBER_TO_FPTR(S_docatch_body));
switch (ret) {
case 0:
break;
/* With USE_THREADS, eval_owner must be held on entry to doeval */
STATIC OP *
-doeval(pTHX_ int gimme, OP** startop)
+S_doeval(pTHX_ int gimme, OP** startop)
{
dSP;
OP *saveop = PL_op;
PERL_CONTEXT *cx;
I32 optype = 0; /* Might be reset by POPEVAL. */
STRLEN n_a;
-
+
PL_op = saveop;
if (PL_eval_root) {
op_free(PL_eval_root);
LEAVE;
if (optype == OP_REQUIRE) {
char* msg = SvPVx(ERRSV, n_a);
- DIE("%s", *msg ? msg : "Compilation failed in require");
- } else if (startop) {
+ DIE(aTHX_ "%sCompilation failed in require",
+ *msg ? msg : "Unknown error\n");
+ }
+ else if (startop) {
char* msg = SvPVx(ERRSV, n_a);
POPBLOCK(cx,PL_curpm);
POPEVAL(cx);
- croak("%sCompilation failed in regexp", (*msg ? msg : "Unknown error\n"));
+ Perl_croak(aTHX_ "%sCompilation failed in regexp",
+ (*msg ? msg : "Unknown error\n"));
}
SvREFCNT_dec(PL_rs);
PL_rs = SvREFCNT_inc(PL_nrs);
}
STATIC PerlIO *
-doopen_pmc(pTHX_ const char *name, const char *mode)
+S_doopen_pmc(pTHX_ const char *name, const char *mode)
{
STRLEN namelen = strlen(name);
PerlIO *fp;
- if (namelen > 3 && strcmp(name + namelen - 3, ".pm") == 0) {
- SV *pmcsv = newSVpvf("%s%c", name, 'c');
+ if (namelen > 3 && strEQ(name + namelen - 3, ".pm")) {
+ SV *pmcsv = Perl_newSVpvf(aTHX_ "%s%c", name, 'c');
char *pmc = SvPV_nolen(pmcsv);
Stat_t pmstat;
Stat_t pmcstat;
I32 gimme = G_SCALAR;
PerlIO *tryrsfp = 0;
STRLEN n_a;
+ int filter_has_file = 0;
+ GV *filter_child_proc = 0;
+ SV *filter_state = 0;
+ SV *filter_sub = 0;
sv = POPs;
if (SvNIOKp(sv) && !SvPOKp(sv)) {
- SET_NUMERIC_STANDARD();
- if (atof(PL_patchlevel) + 0.00000999 < SvNV(sv))
- DIE("Perl %s required--this is only version %s, stopped",
+ if (Atof(PL_patchlevel) + 0.00000999 < SvNV(sv))
+ DIE(aTHX_ "Perl %s required--this is only version %s, stopped",
SvPV(sv,n_a),PL_patchlevel);
RETPUSHYES;
}
name = SvPV(sv, len);
if (!(name && len > 0 && *name))
- DIE("Null filename used");
+ DIE(aTHX_ "Null filename used");
TAINT_PROPER("require");
if (PL_op->op_type == OP_REQUIRE &&
(svp = hv_fetch(GvHVn(PL_incgv), name, len, 0)) &&
{
namesv = NEWSV(806, 0);
for (i = 0; i <= AvFILL(ar); i++) {
- char *dir = SvPVx(*av_fetch(ar, i, TRUE), n_a);
+ SV *dirsv = *av_fetch(ar, i, TRUE);
+
+ if (SvROK(dirsv)) {
+ int count;
+ SV *loader = dirsv;
+
+ if (SvTYPE(SvRV(loader)) == SVt_PVAV) {
+ loader = *av_fetch((AV *)SvRV(loader), 0, TRUE);
+ }
+
+ Perl_sv_setpvf(aTHX_ namesv, "/loader/0x%lx/%s",
+ SvANY(loader), name);
+ tryname = SvPVX(namesv);
+ tryrsfp = 0;
+
+ ENTER;
+ SAVETMPS;
+ EXTEND(SP, 2);
+
+ PUSHMARK(SP);
+ PUSHs(dirsv);
+ PUSHs(sv);
+ PUTBACK;
+ count = call_sv(loader, G_ARRAY);
+ SPAGAIN;
+
+ if (count > 0) {
+ int i = 0;
+ SV *arg;
+
+ SP -= count - 1;
+ arg = SP[i++];
+
+ if (SvROK(arg) && SvTYPE(SvRV(arg)) == SVt_PVGV) {
+ arg = SvRV(arg);
+ }
+
+ if (SvTYPE(arg) == SVt_PVGV) {
+ IO *io = GvIO((GV *)arg);
+
+ ++filter_has_file;
+
+ if (io) {
+ tryrsfp = IoIFP(io);
+ if (IoTYPE(io) == '|') {
+ /* reading from a child process doesn't
+ nest -- when returning from reading
+ the inner module, the outer one is
+ unreadable (closed?) I've tried to
+ save the gv to manage the lifespan of
+ the pipe, but this didn't help. XXX */
+ filter_child_proc = (GV *)arg;
+ (void)SvREFCNT_inc(filter_child_proc);
+ }
+ else {
+ if (IoOFP(io) && IoOFP(io) != IoIFP(io)) {
+ PerlIO_close(IoOFP(io));
+ }
+ IoIFP(io) = Nullfp;
+ IoOFP(io) = Nullfp;
+ }
+ }
+
+ if (i < count) {
+ arg = SP[i++];
+ }
+ }
+
+ if (SvROK(arg) && SvTYPE(SvRV(arg)) == SVt_PVCV) {
+ filter_sub = arg;
+ (void)SvREFCNT_inc(filter_sub);
+
+ if (i < count) {
+ filter_state = SP[i];
+ (void)SvREFCNT_inc(filter_state);
+ }
+
+ if (tryrsfp == 0) {
+ tryrsfp = PerlIO_open("/dev/null",
+ PERL_SCRIPT_MODE);
+ }
+ }
+ }
+
+ PUTBACK;
+ FREETMPS;
+ LEAVE;
+
+ if (tryrsfp) {
+ break;
+ }
+
+ filter_has_file = 0;
+ if (filter_child_proc) {
+ SvREFCNT_dec(filter_child_proc);
+ filter_child_proc = 0;
+ }
+ if (filter_state) {
+ SvREFCNT_dec(filter_state);
+ filter_state = 0;
+ }
+ if (filter_sub) {
+ SvREFCNT_dec(filter_sub);
+ filter_sub = 0;
+ }
+ }
+ else {
+ char *dir = SvPVx(dirsv, n_a);
#ifdef VMS
- char *unixdir;
- if ((unixdir = tounixpath(dir, Nullch)) == Nullch)
- continue;
- sv_setpv(namesv, unixdir);
- sv_catpv(namesv, unixname);
+ char *unixdir;
+ if ((unixdir = tounixpath(dir, Nullch)) == Nullch)
+ continue;
+ sv_setpv(namesv, unixdir);
+ sv_catpv(namesv, unixname);
#else
- sv_setpvf(namesv, "%s/%s", dir, name);
+ Perl_sv_setpvf(aTHX_ namesv, "%s/%s", dir, name);
#endif
- TAINT_PROPER("require");
- tryname = SvPVX(namesv);
- tryrsfp = doopen_pmc(tryname, PERL_SCRIPT_MODE);
- if (tryrsfp) {
- if (tryname[0] == '.' && tryname[1] == '/')
- tryname += 2;
- break;
+ TAINT_PROPER("require");
+ tryname = SvPVX(namesv);
+ tryrsfp = doopen_pmc(tryname, PERL_SCRIPT_MODE);
+ if (tryrsfp) {
+ if (tryname[0] == '.' && tryname[1] == '/')
+ tryname += 2;
+ break;
+ }
}
}
}
sv_catpv(msg, " (@INC contains:");
for (i = 0; i <= AvFILL(ar); i++) {
char *dir = SvPVx(*av_fetch(ar, i, TRUE), n_a);
- sv_setpvf(dirmsgsv, " %s", dir);
+ Perl_sv_setpvf(aTHX_ dirmsgsv, " %s", dir);
sv_catsv(msg, dirmsgsv);
}
sv_catpvn(msg, ")", 1);
SvREFCNT_dec(dirmsgsv);
msgstr = SvPV_nolen(msg);
}
- DIE("Can't locate %s", msgstr);
+ DIE(aTHX_ "Can't locate %s", msgstr);
}
RETPUSHUNDEF;
SAVEHINTS();
PL_hints = 0;
SAVEPPTR(PL_compiling.cop_warnings);
- PL_compiling.cop_warnings = ((PL_dowarn & G_WARN_ALL_ON) ? WARN_ALL
- : WARN_NONE);
-
- /* switch to eval mode */
+ if (PL_dowarn & G_WARN_ALL_ON)
+ PL_compiling.cop_warnings = WARN_ALL ;
+ else if (PL_dowarn & G_WARN_ALL_OFF)
+ PL_compiling.cop_warnings = WARN_NONE ;
+ else
+ PL_compiling.cop_warnings = WARN_STD ;
+
+ if (filter_sub || filter_child_proc) {
+ SV *datasv = filter_add(run_user_filter, Nullsv);
+ IoLINES(datasv) = filter_has_file;
+ IoFMT_GV(datasv) = (GV *)filter_child_proc;
+ IoTOP_GV(datasv) = (GV *)filter_state;
+ IoBOTTOM_GV(datasv) = (GV *)filter_sub;
+ }
+ /* switch to eval mode */
push_return(PL_op->op_next);
PUSHBLOCK(cx, CXt_EVAL, SP);
PUSHEVAL(cx, name, PL_compiling.cop_filegv);
PP(pp_dofile)
{
- return pp_require(ARGS);
+ return pp_require();
}
PP(pp_entereval)
SAVEHINTS();
PL_hints = PL_op->op_targ;
SAVEPPTR(PL_compiling.cop_warnings);
- if (PL_compiling.cop_warnings != WARN_ALL
- && PL_compiling.cop_warnings != WARN_NONE){
+ if (!specialWARN(PL_compiling.cop_warnings)) {
PL_compiling.cop_warnings = newSVsv(PL_compiling.cop_warnings) ;
SAVEFREESV(PL_compiling.cop_warnings) ;
}
/* Unassume the success we assumed earlier. */
char *name = cx->blk_eval.old_name;
(void)hv_delete(GvHVn(PL_incgv), name, strlen(name), G_DISCARD);
- retop = die("%s did not return a true value", name);
+ retop = Perl_die(aTHX_ "%s did not return a true value", name);
/* die_where() did LEAVE, or we won't be here */
}
else {
}
STATIC void
-doparseform(pTHX_ SV *sv)
+S_doparseform(pTHX_ SV *sv)
{
STRLEN len;
register char *s = SvPV_force(sv, len);
bool ischop;
if (len == 0)
- croak("Null picture in formline");
+ Perl_croak(aTHX_ "Null picture in formline");
New(804, fops, (send - s)*3+10, U16); /* Almost certainly too long... */
fpc = fops;
/* Return < 0 == 0 or > 0 as the value of elt1 is < elt2, == elt2, > elt2
*/
-#ifdef PERL_OBJECT
-#define qsort_cmp(elt1, elt2) \
- ((this->*compare)(array[elt1], array[elt2]))
-#else
#define qsort_cmp(elt1, elt2) \
- ((*compare)(aTHX_ array[elt1], array[elt2]))
-#endif
+ ((*compare)(aTHXo_ array[elt1], array[elt2]))
#ifdef QSORT_ORDER_GUESS
#define QSORT_NOTICE_SWAP swapped++;
/* ****************************************************************** qsort */
STATIC void
-qsortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t compare)
+S_qsortsv(pTHX_ SV ** array, size_t num_elts, SVCOMPARE_t compare)
{
register SV * temp;
/* Believe it or not, the array is sorted at this point! */
}
+
+
+#ifdef PERL_OBJECT
+#define NO_XSLOCKS
+#undef this
+#define this pPerl
+#include "XSUB.h"
+#endif
+
+
+static I32
+sortcv(pTHXo_ SV *a, SV *b)
+{
+ dTHR;
+ I32 oldsaveix = PL_savestack_ix;
+ I32 oldscopeix = PL_scopestack_ix;
+ I32 result;
+ GvSV(PL_firstgv) = a;
+ GvSV(PL_secondgv) = b;
+ PL_stack_sp = PL_stack_base;
+ PL_op = PL_sortcop;
+ CALLRUNOPS(aTHX);
+ if (PL_stack_sp != PL_stack_base + 1)
+ Perl_croak(aTHX_ "Sort subroutine didn't return single value");
+ if (!SvNIOKp(*PL_stack_sp))
+ Perl_croak(aTHX_ "Sort subroutine didn't return a numeric value");
+ result = SvIV(*PL_stack_sp);
+ while (PL_scopestack_ix > oldscopeix) {
+ LEAVE;
+ }
+ leave_scope(oldsaveix);
+ return result;
+}
+
+
+static I32
+sv_ncmp(pTHXo_ SV *a, SV *b)
+{
+ NV nv1 = SvNV(a);
+ NV nv2 = SvNV(b);
+ return nv1 < nv2 ? -1 : nv1 > nv2 ? 1 : 0;
+}
+
+static I32
+sv_i_ncmp(pTHXo_ SV *a, SV *b)
+{
+ IV iv1 = SvIV(a);
+ IV iv2 = SvIV(b);
+ return iv1 < iv2 ? -1 : iv1 > iv2 ? 1 : 0;
+}
+#define tryCALL_AMAGICbin(left,right,meth,svp) STMT_START { \
+ *svp = Nullsv; \
+ if (PL_amagic_generation) { \
+ if (SvAMAGIC(left)||SvAMAGIC(right))\
+ *svp = amagic_call(left, \
+ right, \
+ CAT2(meth,_amg), \
+ 0); \
+ } \
+ } STMT_END
+
+static I32
+amagic_ncmp(pTHXo_ register SV *a, register SV *b)
+{
+ SV *tmpsv;
+ tryCALL_AMAGICbin(a,b,ncmp,&tmpsv);
+ if (tmpsv) {
+ NV d;
+
+ if (SvIOK(tmpsv)) {
+ I32 i = SvIVX(tmpsv);
+ if (i > 0)
+ return 1;
+ return i? -1 : 0;
+ }
+ d = SvNV(tmpsv);
+ if (d > 0)
+ return 1;
+ return d? -1 : 0;
+ }
+ return sv_ncmp(aTHXo_ a, b);
+}
+
+static I32
+amagic_i_ncmp(pTHXo_ register SV *a, register SV *b)
+{
+ SV *tmpsv;
+ tryCALL_AMAGICbin(a,b,ncmp,&tmpsv);
+ if (tmpsv) {
+ NV d;
+
+ if (SvIOK(tmpsv)) {
+ I32 i = SvIVX(tmpsv);
+ if (i > 0)
+ return 1;
+ return i? -1 : 0;
+ }
+ d = SvNV(tmpsv);
+ if (d > 0)
+ return 1;
+ return d? -1 : 0;
+ }
+ return sv_i_ncmp(aTHXo_ a, b);
+}
+
+static I32
+amagic_cmp(pTHXo_ register SV *str1, register SV *str2)
+{
+ SV *tmpsv;
+ tryCALL_AMAGICbin(str1,str2,scmp,&tmpsv);
+ if (tmpsv) {
+ NV d;
+
+ if (SvIOK(tmpsv)) {
+ I32 i = SvIVX(tmpsv);
+ if (i > 0)
+ return 1;
+ return i? -1 : 0;
+ }
+ d = SvNV(tmpsv);
+ if (d > 0)
+ return 1;
+ return d? -1 : 0;
+ }
+ return sv_cmp(str1, str2);
+}
+
+static I32
+amagic_cmp_locale(pTHXo_ register SV *str1, register SV *str2)
+{
+ SV *tmpsv;
+ tryCALL_AMAGICbin(str1,str2,scmp,&tmpsv);
+ if (tmpsv) {
+ NV d;
+
+ if (SvIOK(tmpsv)) {
+ I32 i = SvIVX(tmpsv);
+ if (i > 0)
+ return 1;
+ return i? -1 : 0;
+ }
+ d = SvNV(tmpsv);
+ if (d > 0)
+ return 1;
+ return d? -1 : 0;
+ }
+ return sv_cmp_locale(str1, str2);
+}
+
+static I32
+run_user_filter(pTHXo_ int idx, SV *buf_sv, int maxlen)
+{
+ SV *datasv = FILTER_DATA(idx);
+ int filter_has_file = IoLINES(datasv);
+ GV *filter_child_proc = (GV *)IoFMT_GV(datasv);
+ SV *filter_state = (SV *)IoTOP_GV(datasv);
+ SV *filter_sub = (SV *)IoBOTTOM_GV(datasv);
+ int len = 0;
+
+ /* I was having segfault trouble under Linux 2.2.5 after a
+ parse error occured. (Had to hack around it with a test
+ for PL_error_count == 0.) Solaris doesn't segfault --
+ not sure where the trouble is yet. XXX */
+
+ if (filter_has_file) {
+ len = FILTER_READ(idx+1, buf_sv, maxlen);
+ }
+
+ if (filter_sub && len >= 0) {
+ djSP;
+ int count;
+
+ ENTER;
+ SAVE_DEFSV;
+ SAVETMPS;
+ EXTEND(SP, 2);
+
+ DEFSV = buf_sv;
+ PUSHMARK(SP);
+ PUSHs(sv_2mortal(newSViv(maxlen)));
+ if (filter_state) {
+ PUSHs(filter_state);
+ }
+ PUTBACK;
+ count = call_sv(filter_sub, G_SCALAR);
+ SPAGAIN;
+
+ if (count > 0) {
+ SV *out = POPs;
+ if (SvOK(out)) {
+ len = SvIV(out);
+ }
+ }
+
+ PUTBACK;
+ FREETMPS;
+ LEAVE;
+ }
+
+ if (len <= 0) {
+ IoLINES(datasv) = 0;
+ if (filter_child_proc) {
+ SvREFCNT_dec(filter_child_proc);
+ IoFMT_GV(datasv) = Nullgv;
+ }
+ if (filter_state) {
+ SvREFCNT_dec(filter_state);
+ IoTOP_GV(datasv) = Nullgv;
+ }
+ if (filter_sub) {
+ SvREFCNT_dec(filter_sub);
+ IoBOTTOM_GV(datasv) = Nullgv;
+ }
+ filter_del(run_user_filter);
+ }
+
+ return len;
+}
+
+#ifdef PERL_OBJECT
+
+static I32
+sv_cmp_locale_static(pTHXo_ register SV *str1, register SV *str2)
+{
+ return sv_cmp_locale(str1, str2);
+}
+
+static I32
+sv_cmp_static(pTHXo_ register SV *str1, register SV *str2)
+{
+ return sv_cmp(str1, str2);
+}
+
+#endif /* PERL_OBJECT */
https://perl5.git.perl.org / perl5.git / blobdiff