about summary refs log tree commit diff
path: root/sysdeps/generic/w_atanhf.c
diff options
context:
space:
mode:
authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /sysdeps/generic/w_atanhf.c
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
downloadglibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz
glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.xz
glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.zip
2.5-18.1
Diffstat (limited to 'sysdeps/generic/w_atanhf.c')
-rw-r--r--sysdeps/generic/w_atanhf.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/sysdeps/generic/w_atanhf.c b/sysdeps/generic/w_atanhf.c
deleted file mode 100644
index 0b24f2c71a..0000000000
--- a/sysdeps/generic/w_atanhf.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* w_atanhf.c -- float version of w_atanh.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice 
- * is preserved.
- * ====================================================
- */
-
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: w_atanhf.c,v 1.3 1995/05/10 20:48:45 jtc Exp $";
-#endif
-
-/* 
- * wrapper atanhf(x)
- */
-
-#include "math.h"
-#include "math_private.h"
-
-
-#ifdef __STDC__
-	float __atanhf(float x)		/* wrapper atanhf */
-#else
-	float __atanhf(x)			/* wrapper atanhf */
-	float x;
-#endif
-{
-#ifdef _IEEE_LIBM
-	return __ieee754_atanhf(x);
-#else
-	float z,y;
-	z = __ieee754_atanhf(x);
-	if(_LIB_VERSION == _IEEE_ || __isnanf(x)) return z;
-	y = fabsf(x);
-	if(y>=(float)1.0) {
-	    if(y>(float)1.0)
-	        /* atanhf(|x|>1) */
-	        return (float)__kernel_standard((double)x,(double)x,130);
-	    else 
-	        /* atanhf(|x|==1) */
-	        return (float)__kernel_standard((double)x,(double)x,131);
-	} else
-	    return z;
-#endif
-}
-weak_alias (__atanhf, atanhf)