diff options
| -rw-r--r-- | apps/interpreters/micropython/micropython_main.c | 6 | ||||
| -rw-r--r-- | nuttx/include/nuttx/math.h | 8 |
2 files changed, 8 insertions, 6 deletions
diff --git a/apps/interpreters/micropython/micropython_main.c b/apps/interpreters/micropython/micropython_main.c index 0d68e815b..f16c954e7 100644 --- a/apps/interpreters/micropython/micropython_main.c +++ b/apps/interpreters/micropython/micropython_main.c @@ -143,12 +143,6 @@ void do_str(FAR const char *src) * Public Functions ****************************************************************************/ -float nanf(FAR const char *tagp) -{ - (void)tagp; - return 0; -} - /**************************************************************************** * mp_import_stat ****************************************************************************/ diff --git a/nuttx/include/nuttx/math.h b/nuttx/include/nuttx/math.h index 89223531e..40990352a 100644 --- a/nuttx/include/nuttx/math.h +++ b/nuttx/include/nuttx/math.h @@ -385,6 +385,14 @@ double trunc (double x); long double truncl (long double x); #endif +#define nanf(x) ((float)(NAN)) +#ifdef CONFIG_HAVE_DOUBLE +#define nan(x) ((double)(NAN)) +#endif +#ifdef CONFIG_HAVE_LONG_DOUBLE +#define nanl(x) ((long double)(NAN)) +#endif + #if defined(__cplusplus) } #endif |