readfloat.c (mrb_read_float): a new function.

We no longer use `mrb_float_read()` that depends on `errno`.
This commit is contained in:
Yukihiro "Matz" Matsumoto
2022-11-07 13:42:30 +09:00
parent 4e9773ae3d
commit 4a888a34bb
7 changed files with 1047 additions and 1061 deletions
+3 -1
View File
@@ -104,7 +104,9 @@ MRB_API mrb_bool mrb_read_int(const char *p, const char *e, char **endp, mrb_int
/* obsolete; do not use mrb_int_read() */
MRB_API mrb_int mrb_int_read(const char*, const char*, char**);
#ifndef MRB_NO_FLOAT
MRB_API double mrb_float_read(const char*, char**);
MRB_API mrb_bool mrb_read_float(const char *p, char **endp, double *fp);
/* obsolete; do not use mrb_float_read() */
MRB_API double mrb_float_read(const char *p, char **endp);
#ifdef MRB_USE_FLOAT32
typedef float mrb_float;
#else