lib: newlib: fix _gettimeofday hook

The time() function works correctly with the minimal libc, but always
returns -1 with the newlib libc. This is due to the _gettimeofday hook
being implemented that way.

Fix that by calling gettimeofday in the _gettimeofday hook instead of
returning -1.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
1 file changed