#include "XSUB.h"
-void XS_UNIVERSAL_isa(pTHXo_ CV *cv);
-void XS_UNIVERSAL_can(pTHXo_ CV *cv);
-void XS_UNIVERSAL_VERSION(pTHXo_ CV *cv);
+void XS_UNIVERSAL_isa(pTHX_ CV *cv);
+void XS_UNIVERSAL_can(pTHX_ CV *cv);
+void XS_UNIVERSAL_VERSION(pTHX_ CV *cv);
XS(XS_utf8_valid);
XS(XS_utf8_encode);
XS(XS_utf8_decode);
XS(XS_utf8_downgrade);
XS(XS_utf8_unicode_to_native);
XS(XS_utf8_native_to_unicode);
+XS(XS_access_readonly);
void
Perl_boot_core_UNIVERSAL(pTHX)
newXS("utf8::downgrade", XS_utf8_downgrade, file);
newXS("utf8::native_to_unicode", XS_utf8_native_to_unicode, file);
newXS("utf8::unicode_to_native", XS_utf8_unicode_to_native, file);
+ newXSproto("access::readonly",XS_access_readonly, file, "\\[$%@];$");
}
sv_setnv(req, n);
}
- if (SvNV(req) > SvNV(sv)) {
+ if (SvNV(req) > SvNV(sv))
Perl_croak(aTHX_ "%s version %s required--this is only version %s",
- HvNAME(pkg), SvPV_nolen(req), SvPV_nolen(sv,len));
- }
+ HvNAME(pkg), SvPV_nolen(req), SvPV_nolen(sv));
}
finish:
XSRETURN(1);
}
+XS(XS_access_readonly)
+{
+ dXSARGS;
+ SV *sv = SvRV(ST(0));
+ IV old = SvREADONLY(sv);
+ if (items == 2) {
+ if (SvTRUE(ST(1))) {
+ SvREADONLY_on(sv);
+ }
+ else {
+ SvREADONLY_off(sv);
+ }
+ }
+ if (old)
+ XSRETURN_YES;
+ else
+ XSRETURN_NO;
+}