fix fenv exception functions to mask their argument

fesetround.c is a wrapper to do the arch independent argument
check (on archs where rounding mode is not stored in 2 bits
__fesetround still has to check its arguments)

on powerpc fe*except functions do not accept the extra invalid
flags of its fpscr register

the useless FENV_ACCESS pragma was removed from feupdateenv

1 files changed, 1 insertions, 1 deletions

diff --git a/src/fenv/fenv.c b/src/fenv/fenv.c
index b2dfd254..5588dad9 100644
--- a/src/fenv/fenv.c
+++ b/src/fenv/fenv.c
@@ -22,7 +22,7 @@ int fegetround(void)
 	return FE_TONEAREST;
 }
 
-int fesetround(int r)
+int __fesetround(int r)
 {
 	return 0;
 }