do_clean_all(pTHX_ SV *const sv)
{
dVAR;
+ if (sv == (SV*) PL_fdpid || sv == (SV *)PL_strtab) {
+ /* don't clean pid table and strtab */
+ return;
+ }
DEBUG_D((PerlIO_printf(Perl_debug_log, "Cleaning loops: SV at 0x%"UVxf"\n", PTR2UV(sv)) ));
SvFLAGS(sv) |= SVf_BREAK;
SvREFCNT_dec(sv);
=for apidoc sv_insert
Inserts a string at the specified offset/length within the SV. Similar to
-the Perl substr() function.
+the Perl substr() function. Handles get magic.
=cut
*/
Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len,
const char *const little, const STRLEN littlelen)
{
+ sv_insert_flags(bigstr, offset, len, little, littlelen, SV_GMAGIC);
+}
+
+/*
+=for apidoc sv_insert_flags
+
+Same as C<sv_insert>, but the extra C<flags> are passed the C<SvPV_force_flags> that applies to C<bigstr>.
+
+=cut
+*/
+
+void
+Perl_sv_insert_flags(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen, const U32 flags)
+{
dVAR;
register char *big;
register char *mid;
if (!bigstr)
Perl_croak(aTHX_ "Can't modify non-existent substring");
- SvPV_force(bigstr, curlen);
+ SvPV_force_flags(bigstr, curlen, flags);
(void)SvPOK_only_UTF8(bigstr);
if (offset + len > curlen) {
SvGROW(bigstr, offset+len+1);