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################################################################################
#
# $Project: /Convert-Binary-C $
# $Author: mhx $
# $Date: 2009/03/15 04:10:43 +0100 $
# $Revision: 6 $
# $Source: /xsubs/feature.xs $
#
################################################################################
#
# Copyright (c) 2002-2009 Marcus Holland-Moritz. All rights reserved.
# This program is free software; you can redistribute it and/or modify
# it under the same terms as Perl itself.
#
################################################################################
################################################################################
#
# FUNCTION: feature
#
# WRITTEN BY: Marcus Holland-Moritz ON: Mar 2002
# CHANGED BY: ON:
#
################################################################################
#
# DESCRIPTION: Check if the module was compiled with a certain feature.
#
################################################################################
void
feature(...)
PREINIT:
CBC_METHOD(feature);
int method_call;
const char *feat;
PPCODE:
method_call = items > 0 && sv_isobject(ST(0));
if (items != (method_call ? 2 : 1))
Perl_croak(aTHX_ "Usage: Convert::Binary::C::feature(feat)");
CHECK_VOID_CONTEXT;
feat = (const char *)SvPV_nolen(ST(items-1));
switch (*feat)
{
case 'd':
if (strEQ(feat, "debug"))
#ifdef CBC_DEBUGGING
XSRETURN_YES;
#else
XSRETURN_NO;
#endif
break;
case 'i':
if (strEQ(feat, "ieeefp"))
#ifdef CBC_HAVE_IEEE_FP
XSRETURN_YES;
#else
XSRETURN_NO;
#endif
break;
case 't':
if (strEQ(feat, "threads"))
#ifdef CBC_THREAD_SAFE
XSRETURN_YES;
#else
XSRETURN_NO;
#endif
break;
}
XSRETURN_UNDEF;
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