diff options
| -rw-r--r-- | src/fmt_fp.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/fmt_fp.c b/src/fmt_fp.c index f8a8f7904..783cc6c02 100644 --- a/src/fmt_fp.c +++ b/src/fmt_fp.c @@ -1,3 +1,5 @@ +#ifndef MRB_WITHOUT_FLOAT +#ifdef MRB_DISABLE_STDIO /* Most code in this file originates from musl (src/stdio/vfprintf.c) @@ -36,7 +38,6 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include <mruby.h> #include <mruby/string.h> -#ifndef MRB_WITHOUT_FLOAT struct fmt_args { mrb_state *mrb; mrb_value str; @@ -371,4 +372,17 @@ mrb_float_to_str(mrb_state *mrb, mrb_value flo, const char *fmt) } return f.str; } +#else /* MRB_DISABLE_STDIO */ +#include <mruby.h> +#include <stdio.h> + +mrb_value +mrb_float_to_str(mrb_state *mrb, mrb_value flo, const char *fmt) +{ + char buf[24]; + + snprintf(buf, sizeof(buf), fmt, mrb_float(flo)); + return mrb_str_new_cstr(mrb, buf); +} +#endif /* MRB_DISABLE_STDIO */ #endif |