X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Ffenv%2Ffesetround.c;h=4e2f164dd5e12d1d866d88e9203c1c1d76f969f6;hb=e95538fa07d2b460b25ee6c2fef05f820888776d;hp=9bbd4ade8d1fa069761eda90a5ceb6ec9c3c958e;hpb=a6b0170a7f51fdea9beec57ae794221290af232b;p=musl

diff --git a/src/fenv/fesetround.c b/src/fenv/fesetround.c
index 9bbd4ade..4e2f164d 100644
--- a/src/fenv/fesetround.c
+++ b/src/fenv/fesetround.c
@@ -1,23 +1,23 @@
 #include <fenv.h>
+#include <features.h>
 
 /* __fesetround wrapper for arch independent argument check */
 
-int __fesetround(int);
+hidden int __fesetround(int);
 
 int fesetround(int r)
 {
-	if (r & ~(
-		FE_TONEAREST
+	if (r != FE_TONEAREST
 #ifdef FE_DOWNWARD
-		|FE_DOWNWARD
+		&& r != FE_DOWNWARD
 #endif
 #ifdef FE_UPWARD
-		|FE_UPWARD
+		&& r != FE_UPWARD
 #endif
 #ifdef FE_TOWARDZERO
-		|FE_TOWARDZERO
+		&& r != FE_TOWARDZERO
 #endif
-		))
+	)
 		return -1;
 	return __fesetround(r);
 }