1 files changed, 14 insertions, 0 deletions
diff --git a/winsup/mingw/mingwex/fegetround.c b/winsup/mingw/mingwex/fegetround.c
new file mode 100644
index 000000000..076b1068c
--- /dev/null
+++ b/winsup/mingw/mingwex/fegetround.c
@@ -0,0 +1,14 @@
+#include <fenv.h>
+
+/* 7.6.3.1
+   The fegetround function returns the value of the rounding direction
+   macro representing the current rounding direction.  */
+
+int
+fegetround (void)
+{
+  unsigned short _cw;
+  __asm__ ("fnstcw %0;"	: "=m" (_cw));
+  return _cw
+          & (FE_TONEAREST | FE_DOWNWARD | FE_UPWARD | FE_TOWARDZERO);
+}