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authorJoseph Myers <joseph@codesourcery.com>2013-06-20 19:10:44 +0000
committerJoseph Myers <joseph@codesourcery.com>2013-06-20 19:10:44 +0000
commitc91e0825251b4f57e8ce1d9d4673bee6e279e0cd (patch)
tree8ec4d95dc25e260084f23726cbb2cc202ed46e93 /math/fesetround.c
parentbfcacbdec0ea80b12b23f89572c29b87624e76ec (diff)
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Avoid spurious failures from <fenv.h> fallback functions (bug 15654).
Diffstat (limited to 'math/fesetround.c')
-rw-r--r--math/fesetround.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/math/fesetround.c b/math/fesetround.c
index 0e06217140..1895a20f18 100644
--- a/math/fesetround.c
+++ b/math/fesetround.c
@@ -22,7 +22,11 @@
 int
 fesetround (int round)
 {
+#ifdef FE_TONEAREST
+  return (round == FE_TONEAREST) ? 0 : 1;
+#else
   return 1;	/* Signal we are unable to set the direction.  */
+#endif
 }
 libm_hidden_def (fesetround)
 stub_warning (fesetround)