summaryrefslogtreecommitdiff
path: root/lib/mlibc/options/ansi/musl-generic-math/scalbf.c
diff options
context:
space:
mode:
authorIan Moffett <ian@osmora.org>2024-03-07 17:28:52 -0500
committerIan Moffett <ian@osmora.org>2024-03-07 18:24:51 -0500
commitf5e48e94a2f4d4bbd6e5628c7f2afafc6dbcc459 (patch)
tree93b156621dc0303816b37f60ba88051b702d92f6 /lib/mlibc/options/ansi/musl-generic-math/scalbf.c
parentbd5969fc876a10b18613302db7087ef3c40f18e1 (diff)
build: Build mlibc + add distclean target
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'lib/mlibc/options/ansi/musl-generic-math/scalbf.c')
-rw-r--r--lib/mlibc/options/ansi/musl-generic-math/scalbf.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/lib/mlibc/options/ansi/musl-generic-math/scalbf.c b/lib/mlibc/options/ansi/musl-generic-math/scalbf.c
deleted file mode 100644
index f44ed5b..0000000
--- a/lib/mlibc/options/ansi/musl-generic-math/scalbf.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* origin: FreeBSD /usr/src/lib/msun/src/e_scalbf.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.
- * ====================================================
- */
-
-#define _GNU_SOURCE
-#include <math.h>
-
-float scalbf(float x, float fn)
-{
- if (isnan(x) || isnan(fn)) return x*fn;
- if (!isfinite(fn)) {
- if (fn > 0.0f)
- return x*fn;
- else
- return x/(-fn);
- }
- if (rintf(fn) != fn) return (fn-fn)/(fn-fn);
- if ( fn > 65000.0f) return scalbnf(x, 65000);
- if (-fn > 65000.0f) return scalbnf(x,-65000);
- return scalbnf(x,(int)fn);
-}