diff options
Diffstat (limited to 'stdlib/strtod_nan_main.c')
| -rw-r--r-- | stdlib/strtod_nan_main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/stdlib/strtod_nan_main.c b/stdlib/strtod_nan_main.c index 4cb286d2b3..39fb7e9f75 100644 --- a/stdlib/strtod_nan_main.c +++ b/stdlib/strtod_nan_main.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ +#include <errno.h> #include <ieee754.h> #include <locale.h> #include <math.h> @@ -50,7 +51,9 @@ STRTOD_NAN (const STRING_TYPE *str, STRING_TYPE **endptr, STRING_TYPE endc) STRING_TYPE *endp; unsigned long long int mant; + int save_errno = errno; mant = STRTOULL (str, &endp, 0); + __set_errno (save_errno); if (endp == cp) SET_NAN_PAYLOAD (retval, mant); |