return visited;
}
+#ifdef DEBUGGING
+
/* called by sv_report_used() for each live SV */
static void
sv_dump(sv);
}
}
+#endif
/*
=for apidoc sv_report_used
void
Perl_sv_report_used(pTHX)
{
+#ifdef DEBUGGING
visit(do_report_used);
+#endif
}
/* called by sv_clean_objs() for each live SV */
char *limit = tmpbuf + sizeof(tmpbuf) - 8;
/* each *s can expand to 4 chars + "...\0",
i.e. need room for 8 chars */
-
+
char *s, *end;
for (s = SvPVX(sv), end = s + SvCUR(sv); s < end && d < limit; s++) {
int ch = *s & 0xFF;
}
if (hibit) {
STRLEN len;
-
+
len = SvCUR(sv) + 1; /* Plus the \0 */
SvPVX(sv) = (char*)bytes_to_utf8((U8*)s, &len);
SvCUR(sv) = len - 1;
mg->mg_moremagic = SvMAGIC(sv);
SvMAGIC(sv) = mg;
- /* Some magic contains a reference loop, where the sv and object refer to
- each other. To avoid a reference loop that would prevent such objects
- being freed, we look for such loops and if we find one we avoid
- incrementing the object refcount. */
+ /* Some magic sontains a reference loop, where the sv and object refer to
+ each other. To prevent a reference loop that would prevent such
+ objects being freed, we look for such loops and if we find one we
+ avoid incrementing the object refcount. */
if (!obj || obj == sv ||
how == PERL_MAGIC_arylen ||
how == PERL_MAGIC_qr ||
DEBUG_P(PerlIO_printf(Perl_debug_log,
"Screamer: going to getc, ptr=%"UVuf", cnt=%ld\n",
PTR2UV(ptr),(long)cnt));
- PerlIO_set_ptrcnt(fp, ptr, cnt); /* deregisterize cnt and ptr */
+ PerlIO_set_ptrcnt(fp, (STDCHAR*)ptr, cnt); /* deregisterize cnt and ptr */
DEBUG_P(PerlIO_printf(Perl_debug_log,
"Screamer: pre: FILE * thinks ptr=%"UVuf", cnt=%ld, base=%"UVuf"\n",
PTR2UV(PerlIO_get_ptr(fp)), (long)PerlIO_get_cnt(fp),
cnt += shortbuffered;
DEBUG_P(PerlIO_printf(Perl_debug_log,
"Screamer: quitting, ptr=%"UVuf", cnt=%ld\n",PTR2UV(ptr),(long)cnt));
- PerlIO_set_ptrcnt(fp, ptr, cnt); /* put these back or we're in trouble */
+ PerlIO_set_ptrcnt(fp, (STDCHAR*)ptr, cnt); /* put these back or we're in trouble */
DEBUG_P(PerlIO_printf(Perl_debug_log,
"Screamer: end: FILE * thinks ptr=%"UVuf", cnt=%ld, base=%"UVuf"\n",
PTR2UV(PerlIO_get_ptr(fp)), (long)PerlIO_get_cnt(fp),
if (SvGMAGICAL(sv))
mg_get(sv);
if (SvTHINKFIRST(sv)) {
+ if (SvREADONLY(sv) && SvFAKE(sv))
+ sv_force_normal(sv);
if (SvREADONLY(sv)) {
if (PL_curcop != &PL_compiling)
Perl_croak(aTHX_ PL_no_modify);
if (SvGMAGICAL(sv))
mg_get(sv);
if (SvTHINKFIRST(sv)) {
+ if (SvREADONLY(sv) && SvFAKE(sv))
+ sv_force_normal(sv);
if (SvREADONLY(sv)) {
if (PL_curcop != &PL_compiling)
Perl_croak(aTHX_ PL_no_modify);
mg_set(tmpRef);
-
+
return sv;
}
return ret;
/* create anew and remember what it is */
- ret = PerlIO_fdupopen(aTHX_ fp, param);
+ ret = PerlIO_fdupopen(aTHX_ fp, param, PERLIO_DUP_CLONE);
ptr_table_store(PL_ptr_table, fp, ret);
return ret;
}