- move libm_hidden_proto to the corresponding headers. Remove from callsites.

  Note that gamma_r is not provided by glibc, perhaps add a SUN specific knob later

1 files changed, 32 insertions, 0 deletions

diff --git a/libm/s_finitef.c b/libm/s_finitef.c
new file mode 100644
index 000000000..66eba8f98
--- /dev/null
+++ b/libm/s_finitef.c
@@ -0,0 +1,32 @@
+/* s_finitef.c -- float version of s_finite.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.
+ * ====================================================
+ */
+
+/*
+ * finitef(x) returns 1 is x is finite, else 0;
+ * no branching!
+ */
+
+#include "math.h"
+#include "math_private.h"
+
+libm_hidden_proto(__finitef)
+int __finitef(float x)
+{
+	int32_t ix;
+	GET_FLOAT_WORD(ix,x);
+	return (int)((u_int32_t)((ix&0x7fffffff)-0x7f800000)>>31);
+}
+libm_hidden_def(__finitef)
+strong_alias(__finitef,finitef)