C++ (Cpp) caml_alloc_sprintf Examples

Example #1

File: gc_ctrl.c Project: vouillon/ocaml

CAMLprim value caml_runtime_parameters (value unit)
{
  CAMLassert (unit == Val_unit);
  return caml_alloc_sprintf
    ("a=%d,b=%s,H=%lu,i=%lu,l=%lu,o=%lu,O=%lu,p=%d,s=%lu,t=%d,v=%lu,w=%d,W=%lu",
     /* a */ caml_allocation_policy,
     /* b */ caml_backtrace_active,
     /* h */ /* missing */ /* FIXME add when changed to min_heap_size */
     /* H */ caml_use_huge_pages,
     /* i */ caml_major_heap_increment,
#ifdef NATIVE_CODE
     /* l */ 0,
#else
     /* l */ caml_max_stack_size,
#endif
     /* o */ caml_percent_free,
     /* O */ caml_percent_max,
     /* p */ caml_parser_trace,
     /* R */ /* missing */
     /* s */ caml_minor_heap_wsz,
     /* t */ caml_trace_level,
     /* v */ caml_verb_gc,
     /* w */ caml_major_window,
     /* W */ caml_runtime_warnings
     );
}

Example #2

File: gc_ctrl.c Project: dhil/ocaml-multicore

CAMLprim value caml_runtime_parameters (value unit)
{
#define F_Z ARCH_INTNAT_PRINTF_FORMAT
#define F_S ARCH_SIZET_PRINTF_FORMAT

  CAMLassert (unit == Val_unit);
  /* TODO KC */
  return caml_alloc_sprintf ("caml_runtime_parameters not implemented: %d", 0);
}

Example #3

File: floats.c Project: bluddy/ocaml-multicore

CAMLprim value caml_format_float(value fmt, value arg)
{
  value res;
  double d = Double_val(arg);

#ifdef HAS_BROKEN_PRINTF
  if (isfinite(d)) {
#endif
    res = caml_alloc_sprintf(String_val(fmt), d);
#ifdef HAS_BROKEN_PRINTF
  } else {
    if (isnan(d)) {
      res = caml_copy_string("nan");
    } else {
      if (d > 0)
        res = caml_copy_string("inf");
      else
        res = caml_copy_string("-inf");
    }
  }
#endif
  return res;
}