uclibc: to rebuild libc.so.0, mklibs.py needs access to libc_so.a which was not expor...

[openwrt.git] / toolchain / uClibc / patches-0.9.29 / 210-trunc.patch

--- a/libm/s_floor.c
+++ b/libm/s_floor.c
@@ -81,3 +81,18 @@ libm_hidden_proto(floor)
        return x;
 }
 libm_hidden_def(floor)
+
+
+libm_hidden_proto(trunc)
+double
+trunc(double x)
+{
+       if (!finite (x))
+               return x;
+
+       if (x < 0.0)
+               return - floor (-x);
+       else
+               return floor (x);
+}
+libm_hidden_def(trunc)