toolchain/uClibc/patches-0.9.29/210-trunc.patch

   1 --- a/libm/s_floor.c
   2 +++ b/libm/s_floor.c
   3 @@ -81,3 +81,18 @@ libm_hidden_proto(floor)
   4         return x;
   5  }
   6  libm_hidden_def(floor)
   7 +
   8 +
   9 +libm_hidden_proto(trunc)
  10 +double
  11 +trunc(double x)
  12 +{
  13 +       if (!finite (x))
  14 +               return x;
  15 +
  16 +       if (x < 0.0)
  17 +               return - floor (-x);
  18 +       else
  19 +               return floor (x);
  20 +}
  21 +libm_hidden_def(trunc)