floating point environment, untested

[musl] / src / fenv / fesetexceptflag.c

diff --git a/src/fenv/fesetexceptflag.c b/src/fenv/fesetexceptflag.c
new file mode 100644 (file)
index 0000000..af5f102
--- /dev/null
+++ b/src/fenv/fesetexceptflag.c
@@ -0,0 +1,8 @@
+#include <fenv.h>
+
+int fesetexceptflag(const fexcept_t *fp, int mask)
+{
+       feclearexcept(~*fp & mask);
+       feraiseexcept(*fp & mask);
+       return 0;
+}