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-rw-r--r--sysdeps/generic/Dist2
-rw-r--r--sysdeps/generic/w_sqrt.c47
-rw-r--r--sysdeps/generic/w_sqrtf.c47
3 files changed, 95 insertions, 1 deletions
diff --git a/sysdeps/generic/Dist b/sysdeps/generic/Dist
index be8c4a8811..14baf3eef2 100644
--- a/sysdeps/generic/Dist
+++ b/sysdeps/generic/Dist
@@ -1,4 +1,3 @@
-make_siglist.c
signame.c
signame.h
det_endian.c
@@ -15,3 +14,4 @@ setutxent.c
updwtmpx.c
utmpxname.c
bits/libc-tsd.h
+siglist.h
diff --git a/sysdeps/generic/w_sqrt.c b/sysdeps/generic/w_sqrt.c
new file mode 100644
index 0000000000..be15d959ea
--- /dev/null
+++ b/sysdeps/generic/w_sqrt.c
@@ -0,0 +1,47 @@
+/* @(#)w_sqrt.c 5.1 93/09/24 */
+/*
+ * ====================================================
+ * 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_sqrt.c,v 1.6 1995/05/10 20:49:55 jtc Exp $";
+#endif
+
+/*
+ * wrapper sqrt(x)
+ */
+
+#include "math.h"
+#include "math_private.h"
+
+#ifdef __STDC__
+ double __sqrt(double x) /* wrapper sqrt */
+#else
+ double __sqrt(x) /* wrapper sqrt */
+ double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_sqrt(x);
+#else
+ double z;
+ z = __ieee754_sqrt(x);
+ if(_LIB_VERSION == _IEEE_ || __isnan(x)) return z;
+ if(x<0.0) {
+ return __kernel_standard(x,x,26); /* sqrt(negative) */
+ } else
+ return z;
+#endif
+}
+weak_alias (__sqrt, sqrt)
+#ifdef NO_LONG_DOUBLE
+strong_alias (__sqrt, __sqrtl)
+weak_alias (__sqrt, sqrtl)
+#endif
diff --git a/sysdeps/generic/w_sqrtf.c b/sysdeps/generic/w_sqrtf.c
new file mode 100644
index 0000000000..f5ccc73868
--- /dev/null
+++ b/sysdeps/generic/w_sqrtf.c
@@ -0,0 +1,47 @@
+/* w_sqrtf.c -- float version of w_sqrt.c.
+ * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: w_sqrtf.c,v 1.3 1995/05/10 20:49:59 jtc Exp $";
+#endif
+
+/*
+ * wrapper sqrtf(x)
+ */
+
+#include "math.h"
+#include "math_private.h"
+
+#ifdef __STDC__
+ float __sqrtf(float x) /* wrapper sqrtf */
+#else
+ float sqrt(x) /* wrapper sqrtf */
+ float x;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_sqrtf(x);
+#else
+ float z;
+ z = __ieee754_sqrtf(x);
+ if(_LIB_VERSION == _IEEE_ || __isnanf(x)) return z;
+ if(x<(float)0.0) {
+ /* sqrtf(negative) */
+ return (float)__kernel_standard((double)x,(double)x,126);
+ } else
+ return z;
+#endif
+}
+weak_alias (__sqrtf, sqrtf)