int main(int argc, char** argv){
if (argc != 2){
printf("ERROR!\n Incorrect INPUT data\n It mast look ./m <dir>\n");
exit(-1);
}
char *r_path = realpath(argv[1], NULL);
if (r_path == NULL)
{
printf("realpath failed\n");
free(r_path);
exit(-1);
}
int nid;
nid = fork();
if (nid < 0)
my_error("Can't fork!\n");
else
if( nid == 0)
call_1(r_path);
else
call_2();
return 0;
}
SPROUT_CONSTEXPR result_type call(
typename Expr::args_type const& args,
context_type const& ctx
) const
{
return call_1(args, ctx, sprout::weed::eval(sprout::tuples::get<0>(args), ctx));
}
SPROUT_CONSTEXPR typename std::enable_if<
(sizeof...(Attrs) + 2 < limit::value),
result_type
>::type call(
expr1_type const& expr1,
expr2_type const& expr2,
context_type const& ctx,
sprout::weed::limited::category limited_category,
Result const& res,
Head const& head,
Attrs const&... attrs
) const
{
return res.success()
? call_1(
expr1,
expr2,
res.ctx(),
limited_category,
sprout::weed::eval(expr2, res.ctx()),
head,
attrs...,
res.attr()
)
: result_type(
true,
ctx.begin(),
sprout::weed::attr_cnv::modulus<limit::value, attr_type>(head, attrs...),
ctx
)
;
}
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static Result
call(State const& state,It0 const& it0,F f)
{
return call_1(
f(state,it0),
fusion::next(it0),
f);
}
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static Result
call(State const& state,It0 const& it0,F f)
{
return call_1(
f(state,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it0)),
fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it0),
f);
}
SPROUT_CONSTEXPR typename std::enable_if<
!Infinity,
result_type
>::type call(
expr1_type const& expr1,
expr2_type const& expr2,
context_type const& ctx,
Result const& res
) const
{
return res.success()
? call_1(
expr1,
expr2,
res.ctx(),
sprout::tuples::get<0>(expr1.args()).limited_category(),
sprout::weed::eval(expr2, res.ctx()), res.attr()
)
: result_type(false, ctx.begin(), attribute_type(), ctx)
;
}
int call_1(int n)
{
if (n==0)
return 0;
return call_1(n/10)+1;
}
int main(void)
{
printf("%d\n", call_1(123));
return 0;
}